EP0959123B1 - Water soluble granulate of phthalocyanine compounds - Google Patents
Water soluble granulate of phthalocyanine compounds Download PDFInfo
- Publication number
- EP0959123B1 EP0959123B1 EP19990810412 EP99810412A EP0959123B1 EP 0959123 B1 EP0959123 B1 EP 0959123B1 EP 19990810412 EP19990810412 EP 19990810412 EP 99810412 A EP99810412 A EP 99810412A EP 0959123 B1 EP0959123 B1 EP 0959123B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkyl
- formula
- weight
- hydroxy
- granules according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000008187 granular material Substances 0.000 title claims description 82
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical class N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 title claims description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 29
- -1 phthalocyanine compound Chemical class 0.000 claims description 103
- 239000000203 mixture Substances 0.000 claims description 49
- 229910052725 zinc Inorganic materials 0.000 claims description 43
- 239000007859 condensation product Substances 0.000 claims description 37
- 239000002253 acid Substances 0.000 claims description 31
- 239000002270 dispersing agent Substances 0.000 claims description 31
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 29
- 229920001577 copolymer Polymers 0.000 claims description 27
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 26
- 125000000129 anionic group Chemical group 0.000 claims description 25
- 239000001257 hydrogen Substances 0.000 claims description 24
- 229910052739 hydrogen Inorganic materials 0.000 claims description 24
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 22
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical class C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 22
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 claims description 21
- 239000011734 sodium Substances 0.000 claims description 21
- 229910052736 halogen Inorganic materials 0.000 claims description 20
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 19
- 159000000000 sodium salts Chemical class 0.000 claims description 19
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 18
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims description 18
- 125000000217 alkyl group Chemical class 0.000 claims description 17
- 238000009472 formulation Methods 0.000 claims description 16
- 150000002367 halogens Chemical group 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 15
- 150000007513 acids Chemical class 0.000 claims description 13
- 150000001450 anions Chemical class 0.000 claims description 13
- 150000002431 hydrogen Chemical class 0.000 claims description 13
- 229910052708 sodium Inorganic materials 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 11
- 239000002736 nonionic surfactant Substances 0.000 claims description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 10
- 150000002978 peroxides Chemical class 0.000 claims description 10
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 10
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 10
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 9
- 229910052783 alkali metal Inorganic materials 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 9
- 229920000620 organic polymer Polymers 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 9
- 238000001694 spray drying Methods 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 8
- 229910052791 calcium Inorganic materials 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 150000004820 halides Chemical class 0.000 claims description 8
- 229910052749 magnesium Inorganic materials 0.000 claims description 8
- 229920002401 polyacrylamide Polymers 0.000 claims description 8
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 8
- 229910052700 potassium Inorganic materials 0.000 claims description 8
- 229910002651 NO3 Inorganic materials 0.000 claims description 7
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 7
- 150000001340 alkali metals Chemical group 0.000 claims description 7
- 239000003945 anionic surfactant Substances 0.000 claims description 7
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 7
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 6
- 108010010803 Gelatin Proteins 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical class CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 6
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 6
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 229920000159 gelatin Polymers 0.000 claims description 6
- 235000019322 gelatine Nutrition 0.000 claims description 6
- 235000011852 gelatine desserts Nutrition 0.000 claims description 6
- 229920000193 polymethacrylate Polymers 0.000 claims description 6
- 239000011118 polyvinyl acetate Substances 0.000 claims description 6
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical class CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 claims description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 5
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 5
- 239000010419 fine particle Substances 0.000 claims description 5
- CKHJYUSOUQDYEN-UHFFFAOYSA-N gallium(3+) Chemical compound [Ga+3] CKHJYUSOUQDYEN-UHFFFAOYSA-N 0.000 claims description 5
- 239000008273 gelatin Substances 0.000 claims description 5
- 125000000623 heterocyclic group Chemical group 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 229920003169 water-soluble polymer Polymers 0.000 claims description 5
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 claims description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 4
- 229920001732 Lignosulfonate Polymers 0.000 claims description 4
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical group C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 150000008051 alkyl sulfates Chemical class 0.000 claims description 4
- 125000005228 aryl sulfonate group Chemical group 0.000 claims description 4
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 4
- 125000001624 naphthyl group Chemical group 0.000 claims description 4
- CTYRPMDGLDAWRQ-UHFFFAOYSA-N phenyl hydrogen sulfate Chemical compound OS(=O)(=O)OC1=CC=CC=C1 CTYRPMDGLDAWRQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000001007 phthalocyanine dye Substances 0.000 claims description 4
- 229920000058 polyacrylate Polymers 0.000 claims description 4
- 229920000151 polyglycol Polymers 0.000 claims description 4
- 239000010695 polyglycol Substances 0.000 claims description 4
- 239000000047 product Substances 0.000 claims description 4
- 150000003460 sulfonic acids Chemical class 0.000 claims description 4
- 229920001897 terpolymer Polymers 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 3
- 125000006267 biphenyl group Chemical group 0.000 claims description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 150000001768 cations Chemical class 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 3
- 239000011976 maleic acid Substances 0.000 claims description 3
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 3
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 3
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- MXRGSJAOLKBZLU-UHFFFAOYSA-N 3-ethenylazepan-2-one Chemical compound C=CC1CCCCNC1=O MXRGSJAOLKBZLU-UHFFFAOYSA-N 0.000 claims description 2
- 125000002373 5 membered heterocyclic group Chemical group 0.000 claims description 2
- 125000004070 6 membered heterocyclic group Chemical group 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 claims description 2
- 150000001449 anionic compounds Chemical class 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical class C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 239000012456 homogeneous solution Substances 0.000 claims description 2
- 229920003063 hydroxymethyl cellulose Polymers 0.000 claims description 2
- 229940031574 hydroxymethyl cellulose Drugs 0.000 claims description 2
- 229910001412 inorganic anion Inorganic materials 0.000 claims description 2
- 150000002891 organic anions Chemical class 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- 125000004076 pyridyl group Chemical group 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 2
- 125000004434 sulfur atom Chemical group 0.000 claims description 2
- UZNHKBFIBYXPDV-UHFFFAOYSA-N trimethyl-[3-(2-methylprop-2-enoylamino)propyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)NCCC[N+](C)(C)C UZNHKBFIBYXPDV-UHFFFAOYSA-N 0.000 claims description 2
- 239000004711 α-olefin Substances 0.000 claims description 2
- 229910001413 alkali metal ion Inorganic materials 0.000 claims 3
- 125000004454 (C1-C6) alkoxycarbonyl group Chemical group 0.000 claims 2
- 150000002734 metacrylic acid derivatives Chemical class 0.000 claims 2
- ORTFAQDWJHRMNX-UHFFFAOYSA-M oxidooxomethyl Chemical compound [O-][C]=O ORTFAQDWJHRMNX-UHFFFAOYSA-M 0.000 claims 2
- 150000003926 acrylamides Chemical class 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical class CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 51
- 239000011701 zinc Substances 0.000 description 40
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 31
- 239000003599 detergent Substances 0.000 description 24
- 239000000243 solution Substances 0.000 description 24
- HUVXQFBFIFIDDU-UHFFFAOYSA-N aluminum phthalocyanine Chemical compound [Al+3].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 HUVXQFBFIFIDDU-UHFFFAOYSA-N 0.000 description 21
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 16
- 239000007921 spray Substances 0.000 description 16
- 238000005469 granulation Methods 0.000 description 14
- 230000003179 granulation Effects 0.000 description 14
- 125000003342 alkenyl group Chemical group 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- 239000000975 dye Substances 0.000 description 8
- 150000002790 naphthalenes Chemical class 0.000 description 8
- 244000052616 bacterial pathogen Species 0.000 description 7
- 125000001424 substituent group Chemical group 0.000 description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 description 6
- 229940077464 ammonium ion Drugs 0.000 description 6
- 0 CCCN(C*)CCNC Chemical compound CCCN(C*)CCNC 0.000 description 5
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 5
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 5
- 125000003545 alkoxy group Chemical group 0.000 description 5
- 150000003863 ammonium salts Chemical class 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 150000003254 radicals Chemical class 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- SMMXVEBDYAIABS-UHFFFAOYSA-N dinaphthalen-1-ylmethanesulfonic acid Chemical compound C1=CC=C2C(C(C=3C4=CC=CC=C4C=CC=3)S(=O)(=O)O)=CC=CC2=C1 SMMXVEBDYAIABS-UHFFFAOYSA-N 0.000 description 4
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 4
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 150000004760 silicates Chemical class 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 2
- BGRWYDHXPHLNKA-UHFFFAOYSA-N Tetraacetylethylenediamine Chemical compound CC(=O)N(C(C)=O)CCN(C(C)=O)C(C)=O BGRWYDHXPHLNKA-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000003094 microcapsule Substances 0.000 description 2
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 150000001451 organic peroxides Chemical class 0.000 description 2
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 2
- 229920005646 polycarboxylate Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 125000000923 (C1-C30) alkyl group Chemical group 0.000 description 1
- ZMLPKJYZRQZLDA-UHFFFAOYSA-N 1-(2-phenylethenyl)-4-[4-(2-phenylethenyl)phenyl]benzene Chemical group C=1C=CC=CC=1C=CC(C=C1)=CC=C1C(C=C1)=CC=C1C=CC1=CC=CC=C1 ZMLPKJYZRQZLDA-UHFFFAOYSA-N 0.000 description 1
- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 125000004975 3-butenyl group Chemical group C(CC=C)* 0.000 description 1
- RJWBTWIBUIGANW-UHFFFAOYSA-N 4-chlorobenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=C(Cl)C=C1 RJWBTWIBUIGANW-UHFFFAOYSA-N 0.000 description 1
- UZJGVXSQDRSSHU-UHFFFAOYSA-N 6-(1,3-dioxoisoindol-2-yl)hexaneperoxoic acid Chemical compound C1=CC=C2C(=O)N(CCCCCC(=O)OO)C(=O)C2=C1 UZJGVXSQDRSSHU-UHFFFAOYSA-N 0.000 description 1
- CFNMUZCFSDMZPQ-GHXNOFRVSA-N 7-[(z)-3-methyl-4-(4-methyl-5-oxo-2h-furan-2-yl)but-2-enoxy]chromen-2-one Chemical compound C=1C=C2C=CC(=O)OC2=CC=1OC/C=C(/C)CC1OC(=O)C(C)=C1 CFNMUZCFSDMZPQ-GHXNOFRVSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004382 Amylase Substances 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- OMCJDNIHQAGLEM-UHFFFAOYSA-O CCCNCC[NH+](C)C Chemical compound CCCNCC[NH+](C)C OMCJDNIHQAGLEM-UHFFFAOYSA-O 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- GDFCSMCGLZFNFY-UHFFFAOYSA-N Dimethylaminopropyl Methacrylamide Chemical class CN(C)CCCNC(=O)C(C)=C GDFCSMCGLZFNFY-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 229940120146 EDTMP Drugs 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical class OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- XTRXBOSGRMJASM-UHFFFAOYSA-N N1=NN=C(C=C1)NC(=C(C1=C(C(=CC=C1)S(=O)(=O)O)S(=O)(=O)O)NC1=NN=NC=C1)C1=CC=CC=C1 Chemical compound N1=NN=C(C=C1)NC(=C(C1=C(C(=CC=C1)S(=O)(=O)O)S(=O)(=O)O)NC1=NN=NC=C1)C1=CC=CC=C1 XTRXBOSGRMJASM-UHFFFAOYSA-N 0.000 description 1
- FPMFMXSSJXIJEC-UHFFFAOYSA-N N1N=NC(=C1)C(=C(C1=C(C(=CC=C1)S(=O)(=O)O)S(=O)(=O)O)C=1N=NNC1)C1=CC=CC=C1 Chemical compound N1N=NC(=C1)C(=C(C1=C(C(=CC=C1)S(=O)(=O)O)S(=O)(=O)O)C=1N=NNC1)C1=CC=CC=C1 FPMFMXSSJXIJEC-UHFFFAOYSA-N 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical class OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 229910052915 alkaline earth metal silicate Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- DRZOELSSQWENBA-UHFFFAOYSA-N benzene-1,2-dicarboperoxoic acid Chemical compound OOC(=O)C1=CC=CC=C1C(=O)OO DRZOELSSQWENBA-UHFFFAOYSA-N 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- UNWDCFHEVIWFCW-UHFFFAOYSA-N decanediperoxoic acid Chemical compound OOC(=O)CCCCCCCCC(=O)OO UNWDCFHEVIWFCW-UHFFFAOYSA-N 0.000 description 1
- 229940090960 diethylenetriamine pentamethylene phosphonic acid Drugs 0.000 description 1
- JHUXOSATQXGREM-UHFFFAOYSA-N dodecanediperoxoic acid Chemical compound OOC(=O)CCCCCCCCCCC(=O)OO JHUXOSATQXGREM-UHFFFAOYSA-N 0.000 description 1
- DUYCTCQXNHFCSJ-UHFFFAOYSA-N dtpmp Chemical class OP(=O)(O)CN(CP(O)(O)=O)CCN(CP(O)(=O)O)CCN(CP(O)(O)=O)CP(O)(O)=O DUYCTCQXNHFCSJ-UHFFFAOYSA-N 0.000 description 1
- NFDRPXJGHKJRLJ-UHFFFAOYSA-N edtmp Chemical class OP(O)(=O)CN(CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O NFDRPXJGHKJRLJ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229940071087 ethylenediamine disuccinate Drugs 0.000 description 1
- 239000002979 fabric softener Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003707 hexyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000000555 isopropenyl group Chemical group [H]\C([H])=C(\*)C([H])([H])[H] 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000005394 methallyl group Chemical group 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-M methanesulfonate group Chemical class CS(=O)(=O)[O-] AFVFQIVMOAPDHO-UHFFFAOYSA-M 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000004967 organic peroxy acids Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- XCRBXWCUXJNEFX-UHFFFAOYSA-N peroxybenzoic acid Chemical compound OOC(=O)C1=CC=CC=C1 XCRBXWCUXJNEFX-UHFFFAOYSA-N 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 229920000417 polynaphthalene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003219 pyrazolines Chemical class 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 229920005552 sodium lignosulfonate Polymers 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0063—Photo- activating compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/168—Organometallic compounds or orgometallic complexes
Definitions
- the present invention relates to water-soluble granules of phthalocyanine compounds, a process for their preparation and their use in detergent preparations.
- Water-soluble phthalocyanine dyes especially zinc and aluminum phthalocyanine sulfonates, are often used as photoactivators in detergent preparations. Because of the slow dissolution rate of these photoactivators, step into water often problems, especially if the wash liquor is insufficiently mixed, because the colored photoactivators stain the laundry.
- microcapsules of phthalocyanine photoactivators are already in EP-B-0 333 270 described which contain at least 38% of an encapsulation material. This too However, microcapsules are not yet capable of dissolving and soiling the Linen to meet all consumer needs.
- Suitable phthalocyanine compounds for the granules according to the invention are phthalocyanine complexes with di-, tri- and tetravalent metals (complexes with ad 0 and d 10 configuration) as the central atom. It is primarily a water-soluble Zn, Fe (II), Ca, Mg, Na, K, Al, Si (IV), P (V), Ti (IV), Ge (IV), Cr (VI), Ga (III), Zr (IV), In (III), Sn (IV) or Hf (VI) phthalocyanine, with aluminum and zinc phthalocyanines being particularly preferred.
- the number of substituents Q 1 and Q 2 in formula (1a) or (1b), which may be the same or different, is between 1 and 8, and, as is customary in the case of phthalocyanines, it does not have to be an integer (degree of substitution) , If other non-cationic substituents are also present, the sum of the latter and the cationic substituents is between 1 and 4.
- the minimum number of substituents that must be present in the molecule depends on the water solubility of the resulting molecule. Sufficient water solubility is given when enough phthalocyanine compound goes into solution to cause photodynamically catalyzed oxidation on the fiber. A solubility of 0.01 mg / l may already be sufficient, in general that of 0.001 to 1 g / l is appropriate.
- Halogen means fluorine, bromine or especially chlorine.
- groups come into consideration above all The group is preferred As heterocyclic rings in the group the groups mentioned above can also be considered, only the binding to the residual substituents via a carbon atom.
- phenyl, naphthyl and aromatic hetero rings can be substituted by one or two further radicals, for example by C 1 -C 6 alkyl, C 1 -C 6 alkoxy, halogen carboxy, carb-C 1 -C 6 - Alkoxy, hydroxy, amino, cyano, sulfo, sulfonamido etc.
- All of the nitrogen heterocytes mentioned above can also be substituted by alkyl groups, either on a carbon atom or on another nitrogen atom in the ring.
- Preferred as the alkyl group is the methyl group.
- a - s in formula (1a) means any anion as a counterion to the positive charge of the residual molecule. It is generally introduced through the manufacturing process (quaternization). It then preferably means a halogen ion, an alkyl sulfate or an aryl sulfate ion. Of the aryl sulfate ions, phenyl sulfonate, p-tolyl sulfonate and p-chlorophenyl sulfonate are mentioned.
- a s - ie can also be a sulfate, sulfite, carbonate, phosphate, nitrate, acetate, oxalate, citrate, lactate ion or another anion represent an organic carboxylic acid.
- the index s is equal to r for monovalent anions.
- r assumes a value ⁇ r, whereby depending on the conditions it must be such that it just compensates for the positive charge of the residual moiety.
- C 1 -C 6 alkyl and C 1 -C 6 alkoxy are straight-chain or branched alkyl or alkoxy radicals, such as methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert-butyl, amyl, isoamyl, tert.amyl or hexyl or methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, sec.butoxy, tert.butoxy, amyloxy, isoamyloxy, tert.amyloxy or hexyloxy.
- C 2 -C 22 alkenyl means, for example, allyl, methallyl, isopropenyl, 2-butenyl, 3-butenyl, isobutenyl, n-penta-2,4-dienyl, 3-methyl-but-2-enyl, n-oct-2 -enyl, n-dodec-2-enyl, iso-dodecenyl, n-dodec-2-enyl or n-octadec-4-enyl.
- phthalocyanine compounds are those compounds as they are commercially available and are used in detergents. Usually they are anionic phthalocyanine compounds as alkali salts, especially as sodium salts.
- Preferred formulations of the granules contain 4 to 30% by weight, in particular 5 to 20 % By weight of phthalocyanine compound, based on the total weight of the granules.
- the anionic dispersants used are e.g. B. in the trade available water-soluble anionic dispersants for dyes, pigments etc.
- the following products are particularly suitable: Condensation products aromatic sulfonic acids and formaldehyde, condensation products of aromatic Sulfonic acids with optionally chlorinated diphenyls or diphenyl oxides and optionally formaldehyde, (Mono / di) alkylnaphthalenesulfonates, Na salts of polymerized organic sulfonic acids, Na salts polymerized alkyl naphthalene sulfonic acids, Na salts polymerized Alkylbenzenesulfonic acids, alkylarylsulfonates, sodium salts of alkylpolyglycol ether sulfates, polyalkylated polynuclear arylsulfonates, methylene linked condensation products of Arylsulfonic acids and hydroxyarylsulfonic acids, Na salt of dialky
- Dispersants can be used individually or as mixtures of two or more Dispersants are used.
- Particularly suitable anionic dispersants are condensation products from Naphthalenesulfonic acids with formaldehyde, sodium salts of polymerized organic sulfonic acids, (Mono / di) alkylnaphthalenesulfonates, polyalkylated polynuclear arylsulfonates, Na salts of polymerized alkylbenzenesulfonic acid, ligninsulfonates, oxiligninsulfonates and Condensation products of naphthalenesulfonic acid with a polychloromethyl diphenyl.
- the granules according to the invention preferably contain 40 to 90% by weight, in particular 50 to 90% by weight, of anionic dispersant.
- the granules according to the invention can contain a water-soluble organic polymer. These polymers can be used individually or as mixtures of two or more polymers. Such a polymer is preferably added to improve the mechanical stability of the granules and / or if, when the granules are subsequently used in the detergent, the dissolution of the phthalocyanine compound from the granules is to be suppressed by a nonionic surfactant.
- water-soluble polymers such as gelatin, polyacrylates, polymethacrylates, Copolymers of ethyl acetate, methyl methacrylate and methacrylic acid (ammonium salt), Polyvinylpyrrolidone, vinylpyrrolidone, vinyl acetate, copolymers of vinylpyrrolidone with long chain ⁇ -olefins, poly (vinyl pyrrolidone / dimethylaminoethyl methacrylate), copolymers of vinyl pyrrolidone / dimethylaminopropyl methacrylamides, copolymers of Vinylpyrrolidone / dimethylaminopropylacrylamiden, quaternized copolymers of Vinyl pyrrolidones and dimethylaminoethyl methacrylates, terpolymers of Vinylcaprolactam / vinylpyrrolidone / dimethylaminoethyl methacrylates, copolymers of Vinyl pyrroli
- organic polymers are carboxymethyl cellulose, polyacrylamides, Polyvinyl alcohols, polyvinyl pyrrolidones, gelatins, saponified polyvinyl acetates, copolymers Vinylpyrrolidone and vinyl acetate as well as polyacrylates and polymethacrylates in particular prefers.
- the organic polymers are used in an amount of 0 to 25% by weight, preferably 5 to 20% by weight and in particular 8 to 18% by weight, based on the total weight of the Granules.
- the granules according to the invention can contain further additives, for example Wetting agents, water-insoluble or water-soluble dyes or pigments as well Solution accelerators and optical brighteners. These additives are in an amount from 0 to 10% by weight, based on the total weight of the granules, is present.
- the granules according to the invention are produced, for. B. in the following way: Man first produces an aqueous solution of the phthalocyanine dye, adds this the anionic dispersant and, if appropriate, other additives, and stirring, if necessary with heating, until a homogeneous solution is obtained.
- the Solids content of the solution should preferably be at least 30% by weight, especially 40 to 50 % By weight, based on the total weight of the solution.
- the viscosity of the solution is preferably below 200 mPas.
- aqueous solution containing the phthalocyanine dye and the anionic Dispersant is then all in one drying step except for a residual amount Extracted water, at the same time solid particles (granules) are formed.
- Known methods are suitable for producing the granules from the aqueous solution In principle, both processes with a continuous and with a are suitable discontinuous process control. Continuous processes are preferred, in particular spray drying and fluidized bed granulation processes used.
- Spray drying processes in which the active ingredient solution is divided into a Chamber is sprayed with circulating hot air.
- the solution is atomized with 1-fabric or 2-fabric nozzles or through the swirl effect of a rapidly rotating disc.
- the spray drying process can be used to enlarge the particle size with a additional agglomeration of the liquid particles with solid germs in one in the Chamber integrated fluidized bed can be combined (so-called Fluidized Spray Dryer). From fine particles ( ⁇ 100 ⁇ m) created by a conventional spray drying process can optionally after separation from the exhaust gas stream without further Treatment as germs directly in the spray cone of the atomizer of the spray dryer Agglomeration with the liquid drops of the active ingredient are supplied.
- the granules formed in the spray dryer become continuous working processes, e.g. separated by a sieving process.
- the fines and the oversize is either directly recycled (without intermediate dissolving) or in dissolved the liquid active ingredient formulation and then granulated again.
- the granules according to the invention are abrasion-resistant, low-dust, free-flowing and easy to dose. They are particularly characterized by their very rapid solubility in water. she are used primarily in detergent formulations. You can in the one you want Concentration of the phthalocyanine compound added directly to a detergent formulation become. This use is another object of the present invention represents.
- the detergent can be in solid or liquid form, for example as a liquid, non-aqueous detergent containing not more than 5, preferably 0 to 1% by weight Water, and as a basis a suspension of a builder in a nonionic Have surfactant, e.g. B. as described in GB-A-2,158,454.
- the detergent is preferably in the form of a powder or granules.
- aqueous slurry which is the Components A) and C), which component B) does not or only partially contains.
- the Slurry is spray dried, then component E) with component B) mixed and added and then component D) is added dry.
- the components are preferably mixed with one another in such amounts that you get a solid compact detergent as granules with a specific weight of at least 500 g / l.
- the production of the detergent is carried out in three stages.
- a mixture of anionic surfactant, (and possibly a small amount of nonionic surfactant) and builder manufactured In the second stage, this mixture becomes nonionic with the bulk Sprayed surfactant and in the third stage then peroxide, possibly catalyst and added the granules according to the invention. This procedure is commonly used in a fluid bed.
- the individual stages are not Completely separate, so there is some overlap between them. This process is usually carried out in an extruder to form granules to get from "Megaperls".
- Preferred sulfates are those with 12-22 carbon atoms in the alkyl radical, optionally in combination with Alkyl ethoxy sulfates, the alkyl radical of which has 10-20 C atoms.
- Preferred sulfonates are e.g. B. alkylbenzenesulfonates with 9-15 carbon atoms in the alkyl radical and / or alkylnaphthalenesulfonates with 6 to 16 carbon atoms in the respective alkyl radical.
- the cation in the anionic surfactants is preferably an alkali metal cation, especially sodium.
- Preferred carboxylates are alkali metal sarcosinates of the formula R-CO-N (R 1 ) -CH 2 COOM 1 , in which R is alkyl or alkenyl having 8-18 C atoms in the alkyl or alkenyl radical, R 1 is C 1 -C 4 alkyl and M. 1 means an alkali metal.
- alkali metal phosphates especially tripolyphosphates, Carbonates or bicarbonates, in particular their sodium salts, silicates, Aluminum silicates, polycarboxylates, polycarboxylic acids, organic phosphonates, Aminoalkylene poly (alkylene phosphonates) or mixtures of these compounds.
- Particularly suitable silicates are sodium salts of crystalline layered silicates of the formula NaHSi t O 2t + 1 .pH 2 O or Na 2 Si t O 2t + 1 .pH 2 O, where t is a number between 1.9 and 4 and p is a number between 0 and is 20.
- the aluminum silicates are commercially available under the names Zeolit A, B, X and HS available preferably as well as mixtures containing two or more of these Components.
- polycarboxylates are the polyhydroxycarboxylates, in particular Citrates, and acrylates and their copolymers with maleic anhydride.
- Preferred polycarboxylic acids are nitrilotriacetic acid, ethylenediaminetetraacetic acid and Ethylene diamine disuccinate both in racemic form and the enantiomerically pure S, S form.
- Particularly suitable phosphonates or aminoalkylene poly (alkylene phosphonates) are Alkali metal salts of 1-hydroxyethane-1,1-diphosphonic acid, nitrilotris (methylenephosphonic acid), Ethylenediaminetetramethylenephosphonic acid and diethylenetriaminepentamethylenephosphonic acid.
- peroxide component D) z. B those known in the literature and in the market Available organic and inorganic peroxides in question, the textile materials usual washing temperatures, for example at 10 to 95 ° C.
- the organic peroxides are, for example, mono- or polyperoxides, especially organic peracids or their salts, such as phthalimidoperoxycaproic acid, Peroxybenzoic acid, diperoxydodecanedioic acid, diperoxynonanedioic acid, Diperoxydecanedioic acid, diperoxyphthalic acid or their salts.
- organic peracids or their salts such as phthalimidoperoxycaproic acid, Peroxybenzoic acid, diperoxydodecanedioic acid, diperoxynonanedioic acid, Diperoxydecanedioic acid, diperoxyphthalic acid or their salts.
- inorganic peroxides such as, for. B. persulfates, Perborates, Percarbonates and or Persilikate.
- inorganic peroxides such as, for. B. persulfates, Perborates, Percarbonates and or Persilikate.
- the Peroxides can be in different crystal forms and with different Water content is present and they can also be combined with other inorganic or organic compounds are used to improve their storage stability.
- the peroxides are preferably added to the detergent by mixing the Components, e.g. B. with the help of a screw dosing system and / or one Fluidized bed mixer.
- the detergents can contain one or contain several optical brighteners, for example from the class bis-triazinylaminostilbene-disulfonic acid, Bis-triazolyl-stilbene-disulfonic acid, bis-styryl-biphenyl or bisbenzofuranylbiphenyl, a bis-benzoxalyl derivative, bis-benzimidazolyl derivative, coumarin derivative or a pyrazoline derivative.
- optical brighteners for example from the class bis-triazinylaminostilbene-disulfonic acid, Bis-triazolyl-stilbene-disulfonic acid, bis-styryl-biphenyl or bisbenzofuranylbiphenyl, a bis-benzoxalyl derivative, bis-benzimidazolyl derivative, coumarin derivative or a pyrazoline derivative.
- the detergent suspending agent for dirt e.g. B. sodium carboxymethyl cellulose
- pH regulators e.g. B. alkali or alkaline earth metal silicates, foam regulators, z. B. soap, salts for controlling spray drying and granulating properties
- z. B. sodium sulfate e.g. B. sodium carboxymethyl cellulose
- pH regulators e.g. B. alkali or alkaline earth metal silicates
- foam regulators e.g. B. alkali or alkaline earth metal silicates
- z. B. soap e.g. sodium sulfate
- fragrances e.g. B. sodium sulfate
- antistatic agents and fabric softeners e.g. B. sodium sulfate
- enzymes such as amylase, bleach, pigments and / or shading agents.
- polymers which Soiling when washing textiles from those in the wash liquor Dyes that have detached from the textiles under washing conditions prevent. It is preferably polyvinylpyrrolidone, which, if appropriate are modified by incorporation of anionic or cationic substituents, especially those with a molecular weight in the range from 5000 to 60,000 all from 10,000 to 50,000. These polymers are preferably used in an amount of 0.05 up to 5% by weight, especially 0.2 to 1.7% by weight, based on the total weight of the Detergent used.
- the detergents according to the invention can also contain so-called perborate activators, such as. TAED or TAGU included.
- perborate activators such as. TAED or TAGU included.
- TAED which is preferably in one Amount of 0.05 to 5% by weight, especially 0.2 to 1.7% by weight, based on the Total weight of the detergent is used.
- Example 1 725 g of an aqueous solution of a zinc phthalocyanine compound (sodium salt of zinc phthalocyanine, containing 3 to 4 sulfo groups) with a solids content of 20% by weight are placed in a beaker. 3010 g of an aqueous solution containing 40% by weight of an anionic dispersant (condensate of naphthalene sulfonic acid and formaldehyde) are added to this solution. The phthalocyanine / dispersant mixture with a solids content of approx. 34% by weight is homogenized by stirring at 25 ° C. for 1 hour. The solution is then spray dried in a spray dryer equipped with a 1-component nozzle.
- a zinc phthalocyanine compound sodium salt of zinc phthalocyanine, containing 3 to 4 sulfo groups
- an anionic dispersant condensate of naphthalene sulfonic acid and formaldehyde
- the exhaust air temperature is 105 ° C with a supply air temperature of 195 ° C.
- a flowable granulate with an average grain size of 50 ⁇ m and a residual water content of 7% is obtained.
- the granules thus produced contain 10% of the zinc phthalocyanine.
- Examples 2 to 7 Granules having the following composition are produced by the same process:
- the phthalocyanines in Examples 2 to 48 each contain 3-4 sulfo groups and are present as sodium salts.
- Aluminiumphtalocyanin 15 Formaldehyde condensation product with naphthalenesulfonic acid 80 5% by weight 3 zinc phthalocyanine 5 Na salt polymerized alkylnaphthalenesulfonic acid 86 9% by weight 4 zinc phthalocyanine 20
- zinc phthalocyanine 9 Formaldehyde condensation product with naphthalenesulfonic acid 82 9% by weight 7 zinc phthalocyanine 10
- Example 8 880 g of an aqueous solution of an aluminum phthalocyanine compound (Na salt of aluminum phthalocyanine containing 3 to 4 sulfo groups) with a solids content of 25% by weight are placed in a beaker and diluted with 1460 g of deionized water. The solution is warmed to 45 ° C. and a dry powdery anionic dipergator (formaldehyde condensation product with naphthalene sulfonic acid) is introduced into the heated solution in portions. The dispersant-containing phthalocyanine solution is further stirred at 45 ° C. for 2 hours so that the dispersant is completely dissolved.
- an aluminum phthalocyanine compound Na salt of aluminum phthalocyanine containing 3 to 4 sulfo groups
- the finished phthalocyanine / dispersant solution with a solids content of 45% is granulated warm in a Bench Fluidized Spray Dryer.
- the entire phthalocyanine solution was granulated at a fluidized bed temperature of 48-51 ° C.
- the granulate contains about 14% by weight residual moisture at the discharge of the granulator and is then dried in a continuously working fluid bed with air at 75 ° C to the setpoint of 9% by weight.
- the free-flowing granulate has an average grain size of 160 ⁇ m and contains 10% by weight. %. the aluminum phthalocyanine compound.
- Examples 9 to 14 Granules with the following composition are produced by the same process: Example No. dye % By weight Anionic dispersant % By weight Residual moisture granules 9 zinc phthalocyanine 14 Dialkylnaphthalenesulfonate Na salt 80 6% by weight 10 zinc phthalocyanine 10 Formaldehyde condensation product with naphthalenesulfonic acid 85 5% by weight 11 aluminum phthalocyanine 6 Naphthalenesulfonic acid Na salt condensed with formaldehyde 86 8% by weight 12 aluminum phthalocyanine 12 Condensation product of sulfonated naphthalene with a polychloromethyldiphenyl mixture 82 4% by weight 13 aluminum phthalocyanine 18 Di-naphthylmethanesulfonic acid, sodium salt 77 5% by weight 14 aluminum phthalocyanine 14 Sodium lignosulfate dinaphthylmethanesulfonic acid 36
- Example 15 The preparation of the phthalocyanine solution and the typical formulations of the phthalocyanine granules correspond to Examples 1 to 7. In contrast to Example 1, the granulation takes place in a spray dryer in which the fine particles formed in the process are continuously separated from the exhaust gas stream and directly with a gas stream into the spray cone of the nozzle. The resulting granules have the same properties as described in Example 1. Their average grain size is 112 ⁇ m, which means that they are much coarser than in Example 1. The product from this example contains significantly less fine dust (max. 4.5% grains ⁇ 20 ⁇ m, compared to 15% by weight in Example 1).
- Example 16 512 g of an anionic dispersant (formaldehyde condensation product with naphthalenesulfonic acid) and 1000 g of another anionic dispersant (methylene-linked condensation product of arylsulfonic acids and hydroxyarylsulfonic acids) are mixed in 1980 g of a 10% aqueous solution of the zinc phthalocynine compound from Example 1, which is based on 50 ° C was heated, dissolved in succession. The aqueous phthalocyanine formulation is stirred for a further 3 hours so that all components are completely dissolved. Then part of the phthalocyanine solution is dried under vacuum for 48 hours and the dry material is then ground in a grater.
- an anionic dispersant formaldehyde condensation product with naphthalenesulfonic acid
- another anionic dispersant methylene-linked condensation product of arylsulfonic acids and hydroxyarylsulfonic acids
- the ground product is processed in a laboratory fluid bed granulator (STREA-1; Aeromatic AG, Bubendorf, Switzerland) as pelletizing seeds.
- the germs are with the in the The granulator is whirled up by warm air flowing in through the sieve bottom (approx. 65 ° C).
- the fluidized bed is now continuously the phthaocyanin solution with a two-component nozzle sprayed.
- the granulation metering in of the phthalocyanine solution
- the granules are in the same Plant with 80 ° C warm air dried to the residual water content of 5% by weight. The particles are then discharged and the fine particles are screened off.
- the middle Grain size is 380 ⁇ m.
- Examples 17 to 22 Granules having the following composition are produced by the same method as in Example 16: Example No. dye % By weight Anionic dispersant % By weight Residual moisture granules 17 Aluminiumphthpalocyanin 6 Oxylignin sulfonate sodium salt 84 10% by weight 18 zinc phthalocyanine 10 Formaldehyde condensation product with naphthalenesulfonic acid 85 5% by weight 19 aluminum phthalocyanine 17 Alkyl polyglycol ether sulfate Na salt 79 4% by weight 20 aluminum phthalocyanine 9 sodium lignosulfonate 82 9% by weight 21 zinc phthalocyanine 15 Condensation product of sulfonated naphthalene with a polychloromethyldiphenyl mixture 77 8% by weight 22 aluminum phthalocyanine 10 lignin sulfonate 85 5% by weight
- Example 23 826 g of a powdery dispersant (formaldehyde condensation product with naphthalene sulfonic acid) are stirred into and dissolved in 1073 g of an aqueous solution of the zinc phthalocyanine compound from Example 1 with a solids content of 11% by weight. The aqueous phthalocyanine solution is stirred for 1 hour so that the dispersant is completely dissolved.
- a powdery dispersant formaldehyde condensation product with naphthalene sulfonic acid
- the filtrate is granulated in a spray dryer, in which the resulting in the process Fine particles are continuously separated from the exhaust gas flow and directly with a gas flow in the spray cone of the nozzle.
- the granules are free flowing and have one average grain size of 105 ⁇ m.
- the fine fraction (grain size ⁇ 20 ⁇ m) is 6.2%.
- the Fraction ⁇ 50 ⁇ m is separated from Gutkom using an air jet sieve.
- the granules are completely soluble in water in less than 2 minutes. at Storage in a nonionic surfactant will not detach even after several days of the phthalocyanine compound.
- Examples 24 to 34 The formulations listed in the following table are prepared analogously to Example 23 and, after spray drying, give granules with the same properties with respect to particle size, solubility in water and nonionic surfactants as the granulate according to Example 23.
- Examples 35 to 53 The formulations listed in the following table are obtained by first preparing aqueous solutions of the components and then granulating them in a Fluidized Spray Dryer.
- the phthalocyanine solutions are granulated at a fluidized bed temperature of 60-68 ° C.
- the granulate contains approx. 12% by weight residual moisture at the discharge of the granulator and is then dried to the formulation-specific setpoint (see table below) in a continuously working fluid bed to which 85 ° C warm air is fed.
- the granulate is free-flowing regardless of the formulation, can be quickly dissolved in water and is visually insoluble in non-ionic surfactants for days.
- Example 54 The formulations listed in Examples 45 to 51 are granulated in a fluidized bed granulator (STREA-1, Aeromatic AG) instead of in the Fluidized Spray Dryer. For this purpose, as shown in Example 16, part of the phthalocyanine solution is dried and ground separately and used as seeds in the granulation process.
- STREA-1 fluidized bed granulator
- the granules obtained from the fluidized bed granulation have a medium grain size between 250 and 480 ⁇ m.
- the average grain size varies in this area with the Composition of the formulation.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Description
Die vorliegende Erfindung betrifft wasserlösliche Granulate von Phthalocyaninverbindungen, ein Verfahren zu deren Herstellung sowie ihre Verwendung in Waschmittelzubereitungen.The present invention relates to water-soluble granules of phthalocyanine compounds, a process for their preparation and their use in detergent preparations.
Wasserlösliche Phthalocyaninfarbstoffe, insbesondere Zink- und Aluminiumphthalocyaninsulfonate, finden häufig Verwendung als Photoaktivatoren in Waschmittelzubereitungen. Wegen der zu langsamen Lösegeschwindigkeit dieser Photoaktivatoren in Wasser treten oftmals Probleme auf, insbesondere bei unzureichender Durchmischung der Waschflotte, weil die farbigen Photoaktivatoren die Wäsche anschmutzen.Water-soluble phthalocyanine dyes, especially zinc and aluminum phthalocyanine sulfonates, are often used as photoactivators in detergent preparations. Because of the slow dissolution rate of these photoactivators, step into water often problems, especially if the wash liquor is insufficiently mixed, because the colored photoactivators stain the laundry.
In EP-B-0 333 270 sind bereits feste Mikrokapseln von Phthalocyanin-Photoaktivatoren beschrieben, die mindestens 38 % eines Einkapselungsmaterials enthalten. Auch diese Mikrokapseln vermögen jedoch noch nicht, bezüglich Löseverhalten und Anschmutzung der Wäsche alle Wünsche der Verbraucher zu erfüllen.Solid microcapsules of phthalocyanine photoactivators are already in EP-B-0 333 270 described which contain at least 38% of an encapsulation material. This too However, microcapsules are not yet capable of dissolving and soiling the Linen to meet all consumer needs.
Es wurde nun gefunden, dass überraschenderweise Granulate, enthaltend eine wasserlösliche Phthalocyaninverbindung, einen anionischen Dispergator und maximal 25 Gew. % eines organischen Polymers, sich durch eine hohe Lösegeschwindigkeit in Wasser auszeichnen, so dass die vorstehend genannten Probleme weitgehend oder vollständig beseitigt sind. Ein weiterer Vorteil dieser Granulate ist, dass auch bei längerem Kontakt mit einem nichtionischen Tensid, die Phthalocyaninverbindung nicht aus dem Granulat herausgelöst und das Waschmittel nicht angefärbt wird.It has now been found that, surprisingly, granules containing a water-soluble Phthalocyanine compound, an anionic dispersant and a maximum of 25% by weight an organic polymer, characterized by a high dissolution rate in water distinguish, so that the above problems largely or completely are eliminated. Another advantage of these granules is that even with prolonged contact with a nonionic surfactant, the phthalocyanine compound does not come from the granules detached and the detergent is not stained.
Gegenstand der vorliegenden Erfindung sind somit wasserlösliche Granulate von
Phthalocyaninverbindungen, enthaltend
Als Phthalocyaninverbindung kommen für die erfindungsgemässen Granulate Phthalocyaninkomplexe mit zwei-, drei- und vierwertigen Metallen (Komplexe mit einer d0 und d10 Konfiguration) als Zentralatom in Betracht. Es handelt sich vor allem um ein wasserlösliches Zn, Fe(II), Ca, Mg, Na, K, Al, Si(IV), P(V), Ti(IV), Ge(IV), Cr(VI), Ga(III), Zr(IV), In(III), Sn(IV) oder Hf(VI) Phthalocyanin, wobei Aluminium- und Zinkphthalocyanine besonders bevorzugt sind.Suitable phthalocyanine compounds for the granules according to the invention are phthalocyanine complexes with di-, tri- and tetravalent metals (complexes with ad 0 and d 10 configuration) as the central atom. It is primarily a water-soluble Zn, Fe (II), Ca, Mg, Na, K, Al, Si (IV), P (V), Ti (IV), Ge (IV), Cr (VI), Ga (III), Zr (IV), In (III), Sn (IV) or Hf (VI) phthalocyanine, with aluminum and zinc phthalocyanines being particularly preferred.
Vorteilhafterweise enthält die erfindungsgemässe Zusammensetzung eine Phthalocyaninverbindung der Formel worin
- PC
- das Phthalocyaninringsystem;
- Me
- Zn, Fe(II), Ca, Mg, Na, K, Al-Z1, Si(IV), P(V), Ti(IV), Ge(IV), Cr(VI), Ga(III), Zr(IV), In(III), Sn(IV) oder Hf(VI);
- Z1
- ein Halogenid-, Sulfat-, Nitrat-, Acetat- oder Hydroxy-Ion;
- q
- 0, 1 oder 2;
- r
- 1 bis 4;
- Q1
- eine Sulfo- oder Carboxylgruppe; oder einen Rest der Formel -SO2X2-R6-X3 +, -O-R6-X3 +; oder -(CH2)t-Y1 +;
- R6
- verzweigtes oder unverzweigtes C1-C8-Alkylen; oder 1,3- oder 1,4-Phenylen;
- X2
- -NH-; oder -N-C1-C5-Alkyl-;
- X3 +
- eine Gruppe der Formel
- Y1 +
- eine Gruppe der Formel
- t
- 0 oder 1;
- R7 und R8
- unabhängig voneinander C1-C6-Alkyl;
- R9
- C1-C6Alkyl; C5-C7-Cycloalkyl; oder NR11R12;
- R10 und R11
- unabhängig voneinander, C1-C5-Alkyl;
- R12 und R13
- unabhängig voneinander Wasserstoff oder C1-C5-Alkyl;
- R14 und R15
- unabhängig voneinander nicht substituiertes oder durch Hydroxy, Cyano, Carboxy, Carb-C1-C6-Akoxy, C1-C6-Alkoxy, Phenyl, Naphthyl oder Pyridyl substituiertes C1-C6-Alkyl;
- u
- 1 bis 6;
- A1
- die Ergänzung zu einem aromatischen 5- bis 7-gliedrigen Stickstoffheterocyclus, der gegebenenfalls noch ein oder zwei weitere Stickstoffatome als Ringglieder enthalten kann,und
- B1
- die Ergänzung zu einem gesättigten 5- bis 7-gliedrigen Stickstoffheterocyclus, der gegebenenfalls noch 1 bis 2 Stickstoff-, Sauerstoff- und/oder Schwefelatome als Ringglieder enthalten kann;
- Q2
- Hydroxy; C1-C22-Alkyl; verzweigtes C4-C22-Alkyl; C2C22-Alkenyl; verzweigtes C4-C22-Alkenyl und Mischungen davon; C1-C22-Alkoxy; einen Sulfo- oder Carboxylrest; einen Rest der Formel
worin
- B2
- Wasserstoff; Hydroxy; C1-C30-Alkyl; C1-C30-Alkoxy; -CO2H; -CH2COOH; SO3 -M1 +; -OSO3 -M1 +; -PO3 2-; M1, -OPO3 2-M1; und Mischungen davon;
- B3
- Wasserstoff; Hydroxy; -COOH; -SO3 -M1 +; -OSO3 -M1 +; C1-C6-Alkoxy;
- M1
- ein wasserlösliches Kation;
- T1
- -O-; oder -NH-;
- X1 und X4
- unabhängig voneinander -O-; -NH-; oder -N-C1-C5-Alkyl;
- R16und R17
- unabhängig voneinander Wasserstoff, die Sulfogruppe und deren Salze, die Carboxylgruppe und deren Salze oder die Hydroxylgruppe bedeuten, wobei mindestens einer der Reste R16 und R17 für eine Sulfo- oder Carboxylgruppe oder deren Salze steht,
- Y2
- -O-, -S-, -NH- oder -N-C1-C5-Alkyl;
- R18 und R19
- unabhängig voneinander Wasserstoff, C1-C6-Alkyl, Hydroxy-C1-C6-Alkyl, Cyano-C1-C6-Alkyl, Sulfo- C1-C6-Alkyl, Carboxy oder Halogen-C1-C6-Alkyl; nicht substituiertes oder durch Halogen, C1-C4-Alkyl oder C1-C4-Alkoxy, Sulfo oder Carboxy substituiertes Phenyl; oder R18 und R19 zusammen mit dem Stickstoffatom, an das sie gebunden sind, einen gesättigten 5- oder 6-gliedrigen heterocyclischen Ring, der zusätzlich noch ein Stickstoff- oder Sauerstoffatom als Ringglied enthalten kann;
- R20 und R21
- unabhängig voneinander einen C1-C6-Alkyl- oder Aryl-C1-C6-Alkylrest;
- R22
- Wasserstoff; oder nicht substituiertes oder durch Halogen, Hydroxy, Cyano, Phenyl, Carboxy, Carb-C1-C6-Alkoxy oder C1-C6-Alkoxy substituiertes C1-C6-Alkyl;
- R23
- C1-C22-Alkyl, verzweigtes C4-C22-Alkyl, C1-C22-Alkenyl oder verzweigtes C4-C22-Alkenyl; C3-C22-Glykol; C1-C22-Alkoxy; verzweigtes C4-C22-Alkoxy; und Mischungen davon;
- M
- Wasserstoff; oder ein Alkalimetall- oder Ammoniumion,
- Z2
- ein Chlor-, Brom, Alkyl- oder Aralkylsulfation;
- a
- 0 oder 1;
- b
- 0 bis 6;
- c
- 0 bis 100;
- d
- 0; oder 1;
- e
- 0 bis 22;
- v
- eine ganze Zahl von 2 bis 12;
- w
- o oder 1; und
- A
- ein organisches oder anorganisches Anion
- s
- im Falle einwertiger Anionen A- gleich r und im Falle mehrwertiger Anionen ≤ r ist, wobei As - die positive Ladung kompensieren muss; wobei, wenn r ≠ 1, die Reste Q1 gleich oder verschieden sein können,
- PC
- the phthalocyanine ring system;
- me
- Zn, Fe (II), Ca, Mg, Na, K, Al-Z 1 , Si (IV), P (V), Ti (IV), Ge (IV), Cr (VI), Ga (III), Zr (IV), In (III), Sn (IV) or Hf (VI);
- Z 1
- a halide, sulfate, nitrate, acetate or hydroxy ion;
- q
- 0, 1 or 2;
- r
- 1 to 4;
- Q 1
- a sulfo or carboxyl group; or a radical of the formula -SO 2 X 2 -R 6 -X 3 + , -OR 6 -X 3 + ; or - (CH 2 ) t -Y 1 +;
- R 6
- branched or unbranched C 1 -C 8 alkylene; or 1,3- or 1,4-phenylene;
- X 2
- -NH-; or -NC 1 -C 5 alkyl-;
- X 3 +
- a group of the formula
- Y 1 +
- a group of the formula
- t
- 0 or 1;
- R 7 and R 8
- independently of one another C 1 -C 6 alkyl;
- R 9
- C 1 -C 6 alkyl; C 5 -C 7 cycloalkyl; or NR 11 R 12 ;
- R 10 and R 11
- independently of one another, C 1 -C 5 alkyl;
- R 12 and R 13
- independently of one another hydrogen or C 1 -C 5 alkyl;
- R 14 and R 15
- independently of one another unsubstituted or substituted by hydroxy, cyano, carboxy, carb-C 1 -C 6 -Akoxy, C 1 -C 6 alkoxy, phenyl, naphthyl or pyridyl-substituted C 1 -C 6 alkyl;
- u
- 1 to 6;
- A 1
- the addition to an aromatic 5- to 7-membered nitrogen heterocycle which may optionally contain one or two further nitrogen atoms as ring members, and
- B 1
- the addition to a saturated 5- to 7-membered nitrogen heterocycle, which may optionally contain 1 to 2 nitrogen, oxygen and / or sulfur atoms as ring members;
- Q 2
- hydroxy; C 1 -C 22 alkyl; C 4 -C 22 branched alkyl; C 2 C 22 alkenyl; branched C 4 -C 22 alkenyl and mixtures thereof; C 1 -C 22 alkoxy; a sulfo or carboxyl residue; a remainder of the formula
wherein
- B 2
- Hydrogen; hydroxy; C 1 -C 30 alkyl; C 1 -C 30 alkoxy; -CO 2 H; -CH 2 COOH; SO 3 - M 1 + ; -OSO 3 - M 1 + ; -PO 3 2- ; M 1 , -OPO 3 2- M 1 ; and mixtures thereof;
- B 3
- Hydrogen; hydroxy; -COOH; -SO 3 - M 1 + ; -OSO 3 - M 1 + ; C 1 -C 6 alkoxy;
- M 1
- a water soluble cation;
- T 1
- -O-; or -NH-;
- X 1 and X 4
- independently of one another -O-; -NH-; or -NC 1 -C 5 alkyl;
- R 16 and R 17
- independently of one another are hydrogen, the sulfo group and their salts, the carboxyl group and their salts or the hydroxyl group, at least one of the radicals R 16 and R 17 representing a sulfo or carboxyl group or their salts,
- Y 2
- -O-, -S-, -NH- or -NC 1 -C 5 alkyl;
- R 18 and R 19
- independently of one another hydrogen, C 1 -C 6 -alkyl, hydroxy-C 1 -C 6 -alkyl, cyano-C 1 -C 6 -alkyl, sulfo-C 1 -C 6 -alkyl, carboxy or halogen-C 1 -C 6 alkyl; phenyl which is unsubstituted or substituted by halogen, C 1 -C 4 -alkyl or C 1 -C 4 -alkoxy, sulfo or carboxy; or R 18 and R 19 together with the nitrogen atom to which they are attached form a saturated 5- or 6-membered heterocyclic ring which may additionally contain a nitrogen or oxygen atom as a ring member;
- R 20 and R 21
- independently of one another a C 1 -C 6 -alkyl or aryl-C 1 -C 6 -alkyl radical;
- R 22
- Hydrogen; or unsubstituted or substituted by halogen, hydroxy, cyano, phenyl, carboxyl, carb-C 1 -C 6 alkoxy or C 1 -C 6 alkoxy C 1 -C 6 alkyl;
- R 23
- C 1 -C 22 alkyl, branched C 4 -C 22 alkyl, C 1 -C 22 alkenyl or branched C 4 -C 22 alkenyl; C 3 -C 22 glycol; C 1 -C 22 alkoxy; branched C 4 -C 22 alkoxy; and mixtures thereof;
- M
- Hydrogen; or an alkali metal or ammonium ion,
- Z 2
- a chlorine, bromine, alkyl or aralkyl sulfate ion;
- a
- 0 or 1;
- b
- 0 to 6;
- c
- 0 to 100;
- d
- 0; or 1;
- e
- 0 to 22;
- v
- an integer from 2 to 12;
- w
- o or 1; and
- A
- an organic or inorganic anion
- s
- in the case of monovalent anions A - is equal to r and in the case of polyvalent anions ≤ r, where A s - must compensate for the positive charge; where, when r ≠ 1, the radicals Q 1 can be the same or different,
Die Zahl der Substituenten Q1 und Q2 in Formel (1a) bzw. (1b), die gleich oder verschieden sein können, liegt zwischen 1 und 8, wobei sie, wie bei Phthalocyaninen üblich, nicht eine ganze Zahl sein muss (Substitutionsgrad). Sind noch andere, nichtkationische Substituenten anwesend, so liegt die Summe aus letzteren und den kationischen Substituenten zwischen 1 und 4. Wieviele Substituenten im Molekül mindestens vorhanden sein müssen, richtet sich nach der Wasserlöslichkeit des resultierenden Moleküls. Eine ausreichende Wasserlöslichkeit ist dann gegeben, wenn genügend Phthalocyaninverbindung in Lösung geht, um auf der Faser eine photodynamisch katalysierte Oxidation zu bewirken. Es kann bereits eine Löslichkeit von 0,01 mg/l ausreichend sein, im allgemeinen ist eine solche von 0,001 bis 1 g/l zweckmässig. The number of substituents Q 1 and Q 2 in formula (1a) or (1b), which may be the same or different, is between 1 and 8, and, as is customary in the case of phthalocyanines, it does not have to be an integer (degree of substitution) , If other non-cationic substituents are also present, the sum of the latter and the cationic substituents is between 1 and 4. The minimum number of substituents that must be present in the molecule depends on the water solubility of the resulting molecule. Sufficient water solubility is given when enough phthalocyanine compound goes into solution to cause photodynamically catalyzed oxidation on the fiber. A solubility of 0.01 mg / l may already be sufficient, in general that of 0.001 to 1 g / l is appropriate.
Halogen bedeutet Fluor, Brom oder insbesondere Chlor. Als Gruppen kommen vor allem in Betracht Bevorzugt ist die Gruppe Als heterocyclische Ringe in der Gruppe kommen ebenfalls die oben angeführten Gruppen in Betracht, wobei lediglich die Bindung an den Restsubstituenten über ein Kohlenstoffatom erfolgt.Halogen means fluorine, bromine or especially chlorine. As groups come into consideration above all The group is preferred As heterocyclic rings in the group the groups mentioned above can also be considered, only the binding to the residual substituents via a carbon atom.
In allen Substituenten können Phenyl-, Naphthyl- und aromatischen Heteroringe durch einen oder zwei weitere Reste substituiert sein, beispielsweise durch C1-C6-Alkyl, C1-C6-Alkoxy, Halogen Carboxy, Carb-C1-C6-Alkoxy, Hydroxy, Amino, Cyano, Sulfo, Sulfonamido usw..In all substituents, phenyl, naphthyl and aromatic hetero rings can be substituted by one or two further radicals, for example by C 1 -C 6 alkyl, C 1 -C 6 alkoxy, halogen carboxy, carb-C 1 -C 6 - Alkoxy, hydroxy, amino, cyano, sulfo, sulfonamido etc.
Bevorzugt ist ein Substituent aus der Gruppe C1-C6-Alkyl, C1-C6-Alkoxy, Halogen, Carboxy, Carb-C1-C6-Alkoxy oder Hydroxy.Preferred is a substituent from the group C 1 -C 6 alkyl, C 1 -C 6 alkoxy, halogen, carboxy, carb-C 1 -C 6 alkoxy or hydroxy.
Als Gruppe kommen insbesondere in Frage: Alle vorstehend genannten Stickstoffheterocyden können noch durch Alkylgruppen substituiert sein, entweder an einem Kohlenstoffatom oder an einem weiteren im Ring befindlichen Stickstoffatom. Bevorzugt ist dabei als Alkylgruppe die Methylgruppe.As a group are particularly suitable: All of the nitrogen heterocytes mentioned above can also be substituted by alkyl groups, either on a carbon atom or on another nitrogen atom in the ring. Preferred as the alkyl group is the methyl group.
A- s in Formel (1a) bedeutet als Gegenion zur positiven Ladung des Restmoleküls ein beliebiges Anion. Im allgemeinen wird es durch den Herstellungsprozess (Quaternierung) eingeführt. Es bedeutet dann vorzugsweise ein Halogenion, ein Alkylsulfat- oder ein Arylsulfation. Von den Arylsulfationen seien das Phenylsulfonat , p-Tolylsulfonat- und das p-Chlorphenylsulfonation erwähnt. Als Anion kann aber auch jedes andere Anion fungieren, da die Anionen in bekannter Weise leicht ausgetauscht werden können; As - kann also auch ein Sulfat-, Sulfit-, Carbonat-, Phosphat-, Nitrat-, Acetat-, Oxalat-, Citrat-, Lactation oder ein anderes Anion einer organischen Carbonsäure darstellen. Der Index s ist bei einwertigen Anionen gleich r. Für mehrwertige Anionen nimmt r einen Wert ≤ r an, wobei er je nach Bedingungen so beschaffen sein muss, dass er die positive Ladung des Restmoteküls gerade kompensiert.A - s in formula (1a) means any anion as a counterion to the positive charge of the residual molecule. It is generally introduced through the manufacturing process (quaternization). It then preferably means a halogen ion, an alkyl sulfate or an aryl sulfate ion. Of the aryl sulfate ions, phenyl sulfonate, p-tolyl sulfonate and p-chlorophenyl sulfonate are mentioned. Any other anion can also act as the anion, since the anions can be easily exchanged in a known manner; A s - ie can also be a sulfate, sulfite, carbonate, phosphate, nitrate, acetate, oxalate, citrate, lactate ion or another anion represent an organic carboxylic acid. The index s is equal to r for monovalent anions. For polyvalent anions, r assumes a value ≤ r, whereby depending on the conditions it must be such that it just compensates for the positive charge of the residual moiety.
C1-C6-Alkyl und C1-C6-Alkoxy sind geradkettige oder verzweigte Alkyl- bzw. Alkoxyreste wie z.B. Methyl, Ethyl, n-Propyl, Isopropyl, n-Butyl, sek.Butytl, tert.Butyl, Amyl, isoamyl, tert.Amyl oder Hexyl bzw. Methoxy, Ethoxy, n-Propoxy, Isopropoxy, n-Butoxy, sek.Butoxy, tert.Butoxy, Amyloxy, Isoamyloxy, tert.Amyloxy oder Hexyloxy.C 1 -C 6 alkyl and C 1 -C 6 alkoxy are straight-chain or branched alkyl or alkoxy radicals, such as methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert-butyl, amyl, isoamyl, tert.amyl or hexyl or methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, sec.butoxy, tert.butoxy, amyloxy, isoamyloxy, tert.amyloxy or hexyloxy.
C2-C22-Alkenyl bedeutet z.B. Allyl, Methallyl, Isopropenyl, 2-Butenyl, 3-Butenyl, Isobutenyl, n-Penta-2,4-dienyl, 3-Methyl-but-2-enyl, n-Oct-2-enyl, n-Dodec-2-enyl, iso-Dodecenyl, n-Dodec-2-enyl oder n-Octadec-4-enyl.C 2 -C 22 alkenyl means, for example, allyl, methallyl, isopropenyl, 2-butenyl, 3-butenyl, isobutenyl, n-penta-2,4-dienyl, 3-methyl-but-2-enyl, n-oct-2 -enyl, n-dodec-2-enyl, iso-dodecenyl, n-dodec-2-enyl or n-octadec-4-enyl.
Bevorzugte Phthalocyaninverbindungen der Formel (1a) der erfindungsgemässen Granulate entsprechen der Formel worin
- Me, q, PC, X2, X3 und R6
- die unter der Formel (1a) angegebene Bedeutung haben,
- M
- Wasserstoff, ein Alkalimetall-, Ammonium- oder Aminsalzion:
- As -
- die positive Ladung des Restmoleküls genau kompensiert,
- Me, q und PC
- die unter der Formel (1 a) angegebene Bedeutung haben,
- R6'
- C2-C6-Alkylen;
- r1
- eine Zahl von 1 bis 4;
- X3'
- eine Gruppe der Formel
worin
- R7 und R8
- unabhängig voneinander unsubstituiertes oder durch Hydroxy, Cyano, Halogen oder Phenyl substituiertes C1-C4-Alkyl;
- R9
- R7; Cyclohexyl oder Amino;
- R11
- C1-C4-Alkyl;
- R21
- C1-C4-Alkyl; C1-C4-Alkoxy; Halogen, Carboxy, Carb-C1-C4-Alkoxy oder Hydroxy; und
- A'
- ein Halogenid-, Alkylsulfat- oder Arylsulfation;
- Me, q, PC, X 2 , X 3 and R 6
- have the meaning given under the formula (1a),
- M
- Hydrogen, an alkali metal, ammonium or amine salt ion:
- A s -
- exactly compensates the positive charge of the residual molecule,
- Me, q and PC
- have the meaning given under the formula (1 a),
- R 6 '
- C 2 -C 6 alkylene;
- r 1
- a number from 1 to 4;
- X 3 '
- a group of the formula
wherein
- R 7 and R 8
- independently C 1 -C 4 alkyl which is unsubstituted or substituted by hydroxy, cyano, halogen or phenyl;
- R 9
- R 7 ; Cyclohexyl or amino;
- R 11
- C 1 -C 4 alkyl;
- R 21
- C 1 -C 4 alkyl; C 1 -C 4 alkoxy; Halogen, carboxy, carb-C 1 -C 4 alkoxy or hydroxy; and
- A '
- a halide, alkyl sulfate or aryl sulfate ion;
Weitere erfindungsgemäss einsetzbare Phthalocyaninverbindungen entsprechen der Formel worin
- PC
- das Phthalocyaninringsystem;
- Me
- Zn, Fe(II), Ca, Mg, Na, K, Al-Z1, Si(IV), P(V), Ti(IV), Ge(IV), Cr(VI), Ga(III), Zr(IV), In(III), Sn(IV) oder Hf(VI);
- Z1
- ein Halogenid-, Sulfat-, Nitrat-, Acetat- oder Hydroxy-Ion;
- q
- 0; 1; oder 2;
- Y3'
- Wasserstoff; ein Alkalimetall- oder Ammoniumion; und
- r
- eine beliebige Zahl von 1 bis 4;
- PC
- the phthalocyanine ring system;
- me
- Zn, Fe (II), Ca, Mg, Na, K, Al-Z 1 , Si (IV), P (V), Ti (IV), Ge (IV), Cr (VI), Ga (III), Zr (IV), In (III), Sn (IV) or Hf (VI);
- Z 1
- a halide, sulfate, nitrate, acetate or hydroxy ion;
- q
- 0; 1; or 2;
- Y 3 '
- Hydrogen; an alkali metal or ammonium ion; and
- r
- any number from 1 to 4;
Ganz besonders bevorzugt sind dabei Phthalocyaninverbindungen der Formel (4), worin
- Me
- Zn oder Al-Z1; und
- Z1
- ein Halogenid-, Sulfat-, Nitrat-, Acetat- oder Hydroxy-Ion;
- me
- Zn or Al-Z 1 ; and
- Z 1
- a halide, sulfate, nitrate, acetate or hydroxy ion;
Weitere interessante, erfindungsgemäss einsetzbare Phthalocyaninverbindungen entsprechen der Formel worin
- PC, Me und q
- die in Formel (4) angegebene Bedeutung haben;
- R17' und R18'
- unabhängig voneinander Wasserstoff, Phenyl, Sulfophenyl, Carboxyphenyl, C1-C6-Alkyl, Hydroxy C1-C6-Alkyl, Cyano C1-C6-Alkyl, Sulfo C1-C6-Alkyl, Carboxy C1-C6-Alkyl oder Halogen C1-C6-Alkyl oder zusammen mit dem Stickstoffatom den Morpho-linring;
- q'
- eine ganze Zahl von 2 bis 6; und
- r
- eine Zahl von 1 bis 4;
- PC, Me and q
- have the meaning given in formula (4);
- R 17 'and R 18 '
- independently of one another hydrogen, phenyl, sulfophenyl, carboxyphenyl, C 1 -C 6 alkyl, hydroxy C 1 -C 6 alkyl, cyano C 1 -C 6 alkyl, sulfo C 1 -C 6 alkyl, carboxy C 1 -C 6 alkyl or halogen C 1 -C 6 alkyl or together with the nitrogen atom the morpholine ring;
- q '
- an integer from 2 to 6; and
- r
- a number from 1 to 4;
Weitere interessante erfindungsgemäss einsetzbare Phthalocyaninverbindungen entsprechen der Formel worin
- PC, Me und q
- die in Formel (4) angegebenen Bedeutung haben,
- Y'3
- Wasserstoff, ein Alkalimetall- oder Ammoniumion,
- q'
- eine ganze Zahl von 2 bis 6;
- R17' und R18'
- unabhängig voneinander Wasserstoff, Phenyl, Sulfophenyl, Carboxyphenyl, C1-C6-Alkyl, Hydroxy C1-C6-Alkyl, Cyano C1-C6-Alkyl, Sulfo C1-C6-Alkyl, Carboxy C1-C6-Alkyl oder Halogen C1-C6-Alkyl oder zusammen mit dem Stickstoffatom den Morpholinring,
- m'
- 0 oder 1; und
- r und r1
- unabhängig voneinander eine beliebige Zahl von 0,5 bis 3,5 bedeuten, wobei die Summe r +r1 mindestens 1, jedoch höchstens 4 beträgt.
- PC, Me and q
- have the meaning given in formula (4),
- Y ' 3
- Hydrogen, an alkali metal or ammonium ion,
- q '
- an integer from 2 to 6;
- R 17 'and R 18 '
- independently of one another hydrogen, phenyl, sulfophenyl, carboxyphenyl, C 1 -C 6 alkyl, hydroxy C 1 -C 6 alkyl, cyano C 1 -C 6 alkyl, sulfo C 1 -C 6 alkyl, carboxy C 1 -C 6- alkyl or halogen C 1 -C 6 -alkyl or together with the nitrogen atom the morpholine ring,
- m '
- 0 or 1; and
- r and r 1
- independently of one another are any number from 0.5 to 3.5, the sum r + r 1 being at least 1 but not more than 4.
Bedeutet das Zentralatom Me im Phthalocyaninring Si(IV), so können die erfindungsgemäss verwendeten Phthalocyanine neben den Substituenten am Phenylkern des Phthalocyaninrings auch axiale Substituenten (= R24) aufweisen. Solche Phthalocyanine entsprechen z.B. der Formel worin
- R24
- Hydroxy; C1-C22-Alkyl; verzweigtes C4-C22-Alkyl; C1-C22-Alkenyl; verzweigtes C4-C22-Alkenyl und Mischungen davon; C1-C22-Alkoxy; einen Sulfo- oder Carboxylrest; einen Rest der Formel -SO2(CH2)v-OSO3M; -SO2(CH2)v-SO3M; einen verzweigten Alkoxyrest der Formel eine Alkylethylenoxyeinheit der Formel -(T1)d-(CH2)b(OCH2CH2)a-B3 oder einen Ester der Formel COOR23; und
- U
- [Q1]r +As -; oder Q2; bedeuten.
- R 24
- hydroxy; C 1 -C 22 alkyl; C 4 -C 22 branched alkyl; C 1 -C 22 alkenyl; branched C 4 -C 22 alkenyl and mixtures thereof; C 1 -C 22 alkoxy; a sulfo or carboxyl residue; a remainder of the formula -SO 2 (CH 2 ) v -OSO 3 M; -SO 2 (CH 2 ) v -SO 3 M; a branched alkoxy radical of the formula an alkylethyleneoxy unit of the formula - (T 1 ) d - (CH 2 ) b (OCH 2 CH 2 ) a -B 3 or an ester of the formula COOR 23 ; and
- U
- [Q 1 ] r + A s - ; or Q 2 ; mean.
Besonders bevorzugt als Phthalocyaninverbindung sind solche Verbindungen, wie sie kommerziell erhältlich sind und in Waschmitteln eingesetzt sind. Üblicherweise liegen die anionischen Phthalocyaninverbindungen als Alkalisalze, insbesondere als Natriumsalze vor.Particularly preferred as phthalocyanine compounds are those compounds as they are commercially available and are used in detergents. Usually they are anionic phthalocyanine compounds as alkali salts, especially as sodium salts.
Bevorzugte Formulierungen der Granulate enthalten 4 bis 30 Gew. %, insbesondere 5 bis 20 Gew. % Phthalocyaninverbindung, bezogen auf das Gesamtgewicht des Granulates.Preferred formulations of the granules contain 4 to 30% by weight, in particular 5 to 20 % By weight of phthalocyanine compound, based on the total weight of the granules.
Selbstverständlich kann man anstelle einer einzigen, einheitlichen Phthalocyaninverbindung auch Mischungen aus zwei oder mehreren Phthalocyaninverbindungen verwenden.Of course, instead of a single, uniform phthalocyanine compound also use mixtures of two or more phthalocyanine compounds.
Bei den verwendeten anionischen Dispergatoren handelt es sich z. B. um die im Handel erhältlichen wasserlöslichen anionischen Dispergiermittel für Farbstoffe, Pigmente etc. Insbesondere kommen folgende Produkte in Frage: Kondensationsprodukte aus aromatischen Sulfonsäuren und Formaldehyd, Kondensationsprodukte von aromatischen Sulfonsäuren mit ggf. chlorierten Diphenylen oder Diphenyloxiden und ggf. Formaldehyd, (Mono/Di-)Alkylnaphthalinsulfonate, Na-Salze polymerisierter organischer Sulfosäuren, Na-Salze polymerisierter Alkylnaphtalinsulfosäuren, Na-Salze polymerisierter Alkylbenzolsulfosäuren, Alkylarylsulfonate, Na-Salze von Alkylpolyglykolethersulfaten, polyalkylierte polynukleare Arylsulfonate, methylenverknüpfte Kondensationsprodukte von Arylsulfosäuren und Hydroxyarylsulfosäuren, Na-Salz von Dialkylsulfobersteinsäure, Na-Salze von Alkyldiglykolethersulfaten, Na-Salze von Polynaphthalinmethansulfonaten, Ugninoder Oxiligninsulfonate oder heterocyclische Polysulfonsäuren. The anionic dispersants used are e.g. B. in the trade available water-soluble anionic dispersants for dyes, pigments etc. The following products are particularly suitable: Condensation products aromatic sulfonic acids and formaldehyde, condensation products of aromatic Sulfonic acids with optionally chlorinated diphenyls or diphenyl oxides and optionally formaldehyde, (Mono / di) alkylnaphthalenesulfonates, Na salts of polymerized organic sulfonic acids, Na salts polymerized alkyl naphthalene sulfonic acids, Na salts polymerized Alkylbenzenesulfonic acids, alkylarylsulfonates, sodium salts of alkylpolyglycol ether sulfates, polyalkylated polynuclear arylsulfonates, methylene linked condensation products of Arylsulfonic acids and hydroxyarylsulfonic acids, Na salt of dialkylsulfosuccinic acid, Na salts of alkyl diglycol ether sulfates, Na salts of polynaphthalene methanesulfonates, Ugninoder Oxiligninsulfonate or heterocyclic polysulfonic acids.
Diese Dispergatoren können einzeln oder als Mischungen aus zwei oder mehreren Dispergatoren verwendet werden.These dispersants can be used individually or as mixtures of two or more Dispersants are used.
Besonders geeignete anionische Dispergatoren sind Kondensationsprodukte von Naphthalinsulfosäuren mit Formaldehyd, Na-Salze polymerisierter organischer Sulfosäuren, (Mono/Di-)Alkylnaphthalinsulfonate, Polyalkylierte polynukleare Arylsulfonate, Na-Salze von polymerisierten Alkylbenzolsulfosäure, Ligninsulfonate, Oxiligninsulfonate und Kondensationsprodukte von Naphthalinsulfosäure mit einem Polychlormethyldiphenyl.Particularly suitable anionic dispersants are condensation products from Naphthalenesulfonic acids with formaldehyde, sodium salts of polymerized organic sulfonic acids, (Mono / di) alkylnaphthalenesulfonates, polyalkylated polynuclear arylsulfonates, Na salts of polymerized alkylbenzenesulfonic acid, ligninsulfonates, oxiligninsulfonates and Condensation products of naphthalenesulfonic acid with a polychloromethyl diphenyl.
Vorzugsweise enthalten die erfindungsgemässen Granulate 40 bis 90 Gew. %,
insbesondere 50 bis 90 Gew. % anionischen Dispergator.
Zusätzlich zu der wasserlöslichen Phthalocyaninverbindung und dem anionischen
Dispergator können die erfindungsgemässen Granulate ein wasserlösliches organisches
Polymer enthalten. Diese Polymere können einzeln oder als Mischungen von zwei oder
mehreren Polymeren verwendet werden. Vorzugsweise setzt man ein solches Polymer zur
Verbesserung der mechanischen Stabilität der Granulate zu und/oder wenn bei der späteren
Verwendung der Granulate im Waschmittel das Herauslösen der Phtalocyaninverbindung
aus dem Granulat durch ein nichtionisches Tensid unterdrückt werden soll.The granules according to the invention preferably contain 40 to 90% by weight, in particular 50 to 90% by weight, of anionic dispersant.
In addition to the water-soluble phthalocyanine compound and the anionic dispersant, the granules according to the invention can contain a water-soluble organic polymer. These polymers can be used individually or as mixtures of two or more polymers. Such a polymer is preferably added to improve the mechanical stability of the granules and / or if, when the granules are subsequently used in the detergent, the dissolution of the phthalocyanine compound from the granules is to be suppressed by a nonionic surfactant.
Als wasserlösliche Polymere kommen z. B. Gelatine, Polyacrylate, Polymethacrylate, Copolymere von Ethylacetat Methylmethacrylat und Methacrylsäure (Ammoniumsalz), Polyvinylpyrrolidone, Vinylpyrrolidone, Vinylacetate, Copolymere von Vinylpyrrolidon mit langkettigen α-Olefinen, Poly(vinylpyrrolidon/dimethylaminoethylmethacrylate), Copolymere von Vinylpyrrolidon/dimethylaminopropylmethacrylamiden, Copolymere von Vinylpyrrolidon/dimethylaminopropylacrylamiden, Quarternisierte Copolymere von Vinylpyrrolidonen und Dimethylaminoethylmethacrylaten, Terpolymere von Vinylcaprolactam/Vinylpyrrolidon/Dimethylaminoethylmethacrylaten, Copolymere von Vinylpyrrolidon und Methacrylamidopropyl-Trimethylammoniumchlorid, Terpolymere von Caprolactam/Vinylpyrrolidon/Dimethylaminoethylmethacrytaten, Copolymere aus Styrol und Acrylsäure, Polycarbonsäuren, Polyacrylamide, Carboxymethylcelllulose, Hydroxymethylcellulose, Polyvinylalkohole, ggf. verseiftes Polyvinylacetat, Copolymere aus Maleinsäure mit ungesättigten Kohlenwasserstoffen sowie Mischpolymerisate aus den genannten Polymeren in Frage. As water-soluble polymers such. B. gelatin, polyacrylates, polymethacrylates, Copolymers of ethyl acetate, methyl methacrylate and methacrylic acid (ammonium salt), Polyvinylpyrrolidone, vinylpyrrolidone, vinyl acetate, copolymers of vinylpyrrolidone with long chain α-olefins, poly (vinyl pyrrolidone / dimethylaminoethyl methacrylate), copolymers of vinyl pyrrolidone / dimethylaminopropyl methacrylamides, copolymers of Vinylpyrrolidone / dimethylaminopropylacrylamiden, quaternized copolymers of Vinyl pyrrolidones and dimethylaminoethyl methacrylates, terpolymers of Vinylcaprolactam / vinylpyrrolidone / dimethylaminoethyl methacrylates, copolymers of Vinyl pyrrolidone and methacrylamidopropyl trimethyl ammonium chloride, terpolymers of Caprolactam / vinylpyrrolidone / dimethylaminoethyl methacrylates, copolymers of styrene and Acrylic acid, polycarboxylic acids, polyacrylamides, carboxymethyl cellulose, Hydroxymethyl cellulose, polyvinyl alcohols, optionally saponified polyvinyl acetate, copolymers Maleic acid with unsaturated hydrocarbons and copolymers from the mentioned polymers in question.
Unter diesen organischen Polymeren sind Carboxymethylcellulose, Polyacrylamide, Polyvinylalkohole, Polyvinylpyrrolidone, Gelatine, verseifte Polyvinylacetate, Copolymere aus Vinylpyrrolidon und Vinylacetat sowie Polyacrylate und Polymethacrylate besonders bevorzugt.Among these organic polymers are carboxymethyl cellulose, polyacrylamides, Polyvinyl alcohols, polyvinyl pyrrolidones, gelatins, saponified polyvinyl acetates, copolymers Vinylpyrrolidone and vinyl acetate as well as polyacrylates and polymethacrylates in particular prefers.
Die organischen Polymere werden in einer Menge von 0 bis 25 Gew. %, vorzugsweise 5 bis 20 Gew. % und insbesondere 8 bis 18 Gew. %, bezogen auf das Gesamtgewicht der Granulate, eingesetzt.The organic polymers are used in an amount of 0 to 25% by weight, preferably 5 to 20% by weight and in particular 8 to 18% by weight, based on the total weight of the Granules.
Die erfindungsgemässen Granulate können weitere Zusätze enthalten, beispielsweise Netzmittel, wasserunlösliche oder wasserlösliche Farbstoffe oder Pigmente sowie Lösungsbeschleuniger und optische Aufheller. Diese Zusätze sind in einer Menge von 0 bis 10 Gew. %, bezogen auf das Gesamtgewicht der Granulate, vorhanden.The granules according to the invention can contain further additives, for example Wetting agents, water-insoluble or water-soluble dyes or pigments as well Solution accelerators and optical brighteners. These additives are in an amount from 0 to 10% by weight, based on the total weight of the granules, is present.
Die Herstellung der erfindungsgemässen Granulate erfolgt z. B. auf folgende Weise: Man stellt zunächst eine wässrige Lösung des Phthalocyaninfarbstoffes her, versetzt diese mit dem anionischen Dispergator und gegebenenfalls weiteren Zusätzen und rührt, gegebenenfalls unter Erwärmen, so lange, bis eine homogene Lösung erhalten wird. Der Feststoffgehalt der Lösung sollte vorzugsweise mindestens 30 Gew. %, vor allem 40 bis 50 Gew. %, bezogen auf das Gesamtgewicht der Lösung betragen. Die Viskosität der Lösung liegt bevorzugt unter 200 mPas.The granules according to the invention are produced, for. B. in the following way: Man first produces an aqueous solution of the phthalocyanine dye, adds this the anionic dispersant and, if appropriate, other additives, and stirring, if necessary with heating, until a homogeneous solution is obtained. The Solids content of the solution should preferably be at least 30% by weight, especially 40 to 50 % By weight, based on the total weight of the solution. The viscosity of the solution is preferably below 200 mPas.
Der wässrigen Lösung, enthaltend den Phthalocyaninfarbstoff und den anionischen Dispergator, wird dann in einem Trocknungsschritt bis auf eine Restmenge sämtliches Wasser entzogen, wobei gleichzeitig Festoffpartikel (Granulate) gebildet werden. Zur Herstellung der Granulate aus der wässrigen Lösung sind bekannte Verfahren geeignet Prinzipiell eignen sich sowohl Verfahren mit einer kontinuierlichen als auch mit einer diskontinuierlichen Prozessführung. Bevorzugt werden kontinuierlich arbeitende Prozesse, insbesondere Sprühtrocknungs- und Wirbelschicht-Granulationsverfahren angewendet.The aqueous solution containing the phthalocyanine dye and the anionic Dispersant is then all in one drying step except for a residual amount Extracted water, at the same time solid particles (granules) are formed. to Known methods are suitable for producing the granules from the aqueous solution In principle, both processes with a continuous and with a are suitable discontinuous process control. Continuous processes are preferred, in particular spray drying and fluidized bed granulation processes used.
Geeignet sind insbesondere Sprühtrocknungsverfahren, in denen die Wirkstofflösung in eine Kammer mit zirkulierender heisser Luft versprüht wird. Die Atomisierung der Lösung erfolgt mit 1-Stoff- bzw. 2-Stoffdüsen oder durch den Dralleffekt einer schnell rotierenden Scheibe. Das Sprühtrocknungsverfahren kann zur Vergrösserung der Partikeigrösse mit einer zusätzlichen Agglomeration der Flüssigkeitspartikel mit festen Keimen in einem in der Kammer integrierten Wirbelbett kombiniert werden (sog. Fluidized Spray Dryer). Die aus einem konventionellen Sprühtrocknungsverfahren entstandenen Feinpartikel (<100µm) können gegebenenfalls nach dem Abtrennen aus dem Abluftgasstrom ohne weitere Behandlung als Keime direkt in den Sprühkegel des Atomisators des Sprühtrockners zur Agglomeration mit den Flüssigkeitstropfen des Wirkstoffes zugeführt werden.Spray drying processes in which the active ingredient solution is divided into a Chamber is sprayed with circulating hot air. The solution is atomized with 1-fabric or 2-fabric nozzles or through the swirl effect of a rapidly rotating disc. The spray drying process can be used to enlarge the particle size with a additional agglomeration of the liquid particles with solid germs in one in the Chamber integrated fluidized bed can be combined (so-called Fluidized Spray Dryer). From fine particles (<100µm) created by a conventional spray drying process can optionally after separation from the exhaust gas stream without further Treatment as germs directly in the spray cone of the atomizer of the spray dryer Agglomeration with the liquid drops of the active ingredient are supplied.
Den Lösungen, enthaltend Phthalocyaninverbindung, anionischen Dispergator sowie eventuell organisches Polymer und weitere Zusätze, lässt sich das Wasser während des Granulationsschrittes rasch entziehen und ein Agglomerieren der sich im Sprühkegel bildenden Tropfen, bzw. Tropfen mit Feststoffpartikeln ist ausdrücklich beabsichtigt.The solutions containing phthalocyanine compound, anionic dispersant and possibly organic polymer and other additives, the water during the Rapidly withdraw the granulation step and agglomerate in the spray cone forming drops or drops with solid particles is expressly intended.
Falls erforderlich, werden die im Sprühtrockner gebildeten Granulate in einem kontinuierlich arbeitenden Verfahren, z.B: durch einen Siebungsvorgang abgetrennt. Die Feinanteile und das Überkorn werden im Verfahren entweder direkt (ohne Zwischenlösen) rezykliert oder in der flüssigen Wirkstoffformulierung gelöst und anschliessend nochmals granuliert.If necessary, the granules formed in the spray dryer become continuous working processes, e.g. separated by a sieving process. The fines and the oversize is either directly recycled (without intermediate dissolving) or in dissolved the liquid active ingredient formulation and then granulated again.
Die erfindungsgemässen Granulate sind abriebfest, staubarm, rieselfähig und gut dosierbar. Sie zeichnen sich insbesondere durch eine sehr schnelle Löslichkeit in Wasser aus. Sie finden Verwendung vor allem in Waschmittelformulierungen. Sie können in der gewünschten Konzentration der Phtalocyaninverbindung direkt einer Waschmittelformulierung zugesetzt werden. Diese Verwendung stellt einen weiteren Gegenstand der vorliegenden Erfindung dar.The granules according to the invention are abrasion-resistant, low-dust, free-flowing and easy to dose. They are particularly characterized by their very rapid solubility in water. she are used primarily in detergent formulations. You can in the one you want Concentration of the phthalocyanine compound added directly to a detergent formulation become. This use is another object of the present invention represents.
Soll der dunkle Aspekt der Granulate im Waschmittel unterdrückt werden, dann lässt sich dies z. B. durch Einbettung des Granulats in einen Tropfen aus einer weisslichen, schmelzbaren Substanz ("wasserlösliches Wachs") erreichen oder bevorzugt durch Umhüllen des Granulats durch eine Schmelze, bestehend z. B. aus einem wasserlöslichen Wachs, so wie es in der EP-B-0323 407 B1 beschrieben ist, wobei der Schmelze ein weisser Feststoff (z.B. Titandioxyd) zugesetzt wird, um den Maskierungseffekt der Hülle zu verstärken:If you want to suppress the dark aspect of the granules in the detergent, you can this z. B. by embedding the granules in a drop of a whitish, reach meltable substance ("water-soluble wax") or preferably by Enveloping the granules through a melt consisting, for. B. from a water-soluble Wax as described in EP-B-0323 407 B1, the melt being a white one Solid (e.g. titanium dioxide) is added to the masking effect of the shell strengthen:
Einen weiteren Gegenstand der vorliegenden Erfindung stellen daher Waschmittelformulierungen
dar, enthaltend
Bevorzugt sind Waschmittelformulierungen, enthaltend
Das Waschmittel kann in fester oder flüssiger Form vorliegen, beispielsweise als flüssiges, nichtwässriges Waschmittel, enthaltend nicht mehr als 5, vorzugsweise 0 bis 1 Gew. % Wasser, und als Basis eine Suspension einer Buildersubstanz in einem nichtionischen Tensid haben, z. B. wie in der GB-A-2,158,454 beschrieben.The detergent can be in solid or liquid form, for example as a liquid, non-aqueous detergent containing not more than 5, preferably 0 to 1% by weight Water, and as a basis a suspension of a builder in a nonionic Have surfactant, e.g. B. as described in GB-A-2,158,454.
Vorzugsweise liegt das Waschmittel jedoch als Pulver oder Granulat vor.However, the detergent is preferably in the form of a powder or granules.
Dieses kann z. B. hergestellt werden, indem man zunächst ein Ausgangspulver herstellt durch Sprühtrocknen einer wässrigen Anschlämmung, enthaltend alle vorstehend aufgeführten Komponenten ausser den Komponenten D) und E), und anschliessend die trockenen Komponenten D) und E) zugibt und alles miteinander vermischt.This can e.g. B. be prepared by first producing a starting powder by spray drying an aqueous slurry containing all of the above Components listed except components D) and E), and then the dry components D) and E) and mix everything together.
Es ist ausserdem möglich, von einer wässrigen Anschlämmung auszugehen, die zwar die Komponenten A) und C), die Komponente B) aber nicht oder nur teilweise enthält. Die Anschlämmung wird sprühgetrocknet, dann die Komponente E) mit der Komponente B) vermischt und zugesetzt und anschliessend wird die Komponente D) trocken zugemischt. It is also possible to start from an aqueous slurry, which is the Components A) and C), which component B) does not or only partially contains. The Slurry is spray dried, then component E) with component B) mixed and added and then component D) is added dry.
Vorzugsweise werden die Komponenten in solchen Mengen miteinander vermischt, dass man ein festes Kompaktwaschmittel als Granulat erhält mit einem spezifischen Gewicht von mindestens 500 g/l.The components are preferably mixed with one another in such amounts that you get a solid compact detergent as granules with a specific weight of at least 500 g / l.
In einer weiteren bevorzugten Ausführungsform wird die Herstellung des Waschmittels in drei Stufen durchgeführt. In der ersten Stufe wird eine Mischung aus anionischem Tensid, (und gegebenenfalls einem kleinen Anteil nichtionischem Tensid) und Buildersubstanz hergestellt. In der zweiten Stufe wird diese Mischung mit der Hauptmenge nichtionischen Tensids besprüht und in der dritten Stufe werden dann Peroxid, ggegebenenfalls Katalysator und das erfindungsgemässe Granulat zugegeben. Dieses Verfahren wird üblicherweise in einem Fliessbett durchgeführt.In a further preferred embodiment, the production of the detergent is carried out in three stages. In the first stage, a mixture of anionic surfactant, (and possibly a small amount of nonionic surfactant) and builder manufactured. In the second stage, this mixture becomes nonionic with the bulk Sprayed surfactant and in the third stage then peroxide, possibly catalyst and added the granules according to the invention. This procedure is commonly used in a fluid bed.
In einer weiteren bevorzugten Ausführungsform werden die einzelnen Stufen nicht vollständig getrennt ausgeführt, so dass eine gewisse Überlappung zwischen ihnen auftritt. Dieses Verfahren wird üblicherweise in einem Extruder durchgefürt, um Granulate in Form von "Megaperls" zu erhalten.In a further preferred embodiment, the individual stages are not Completely separate, so there is some overlap between them. This process is usually carried out in an extruder to form granules to get from "Megaperls".
Das anionische Tensid A) kann z. B. ein Sulfat-, Sulfonat- oder Carboxylat-Tensid oder eine Mischung aus diesen sein.The anionic surfactant A) z. B. a sulfate, sulfonate or carboxylate surfactant or be a mixture of these.
Bevorzugte Sulfate sind solche mit 12 - 22 C-Atomen im Alkylrest, ggf. in Kombination mit Alkylethoxysulfaten, deren Alkylrest 10 - 20 C-Atome besitzt.Preferred sulfates are those with 12-22 carbon atoms in the alkyl radical, optionally in combination with Alkyl ethoxy sulfates, the alkyl radical of which has 10-20 C atoms.
Bevorzugte Sulfonate sind z. B. Alkylbenzolsulfonate mit 9 - 15 C-Atomen im Alkylrest und/oder Alkylnaphthalinsulfonate mit 6 bis 16 C-Atomen im jeweiligen Alkylrest.Preferred sulfonates are e.g. B. alkylbenzenesulfonates with 9-15 carbon atoms in the alkyl radical and / or alkylnaphthalenesulfonates with 6 to 16 carbon atoms in the respective alkyl radical.
Das Kation bei den anionischen Tensiden ist vorzugsweise ein Alkalimetallkation, insbesondere Natrium.The cation in the anionic surfactants is preferably an alkali metal cation, especially sodium.
Bevorzugte Carboxylate sind Alkalimetallsarcosinate der Formel R-CO-N(R1)-CH2COOM1, worin R Alkyl oder Alkenyl mit 8 -18 C-Atomen im Alkyl- oder Alkenylrest, R1 C1-C4-alkyl und M1 ein Alkalimetall bedeutet. Preferred carboxylates are alkali metal sarcosinates of the formula R-CO-N (R 1 ) -CH 2 COOM 1 , in which R is alkyl or alkenyl having 8-18 C atoms in the alkyl or alkenyl radical, R 1 is C 1 -C 4 alkyl and M. 1 means an alkali metal.
Das nichtionische Tensid B) kann z. B. ein Kondensationsprodukt von 3 - 8 Mol Ethylenoxid mit 1 Mol primärem Alkohol, der 9 - 15 C-Atome besitzt, sein.The nonionic surfactant B) z. B. a condensation product of 3-8 moles of ethylene oxide with 1 mol of primary alcohol, which has 9 - 15 carbon atoms.
Als Buildersubstanz C) kommen z. B. Alkalimetallphosphate, insbesondere Tripolyphosphate, Karbonate oder Bikarbonate, insbesondere deren Natriumsalze, Silikate, Aluminiumsilikate, Polycarboxylate, Polycarbonsäuren, organische Phosphonate, Aminoalkylenpoly(alkylenphosphonate) oder Mischungen dieser Verbindungen in Betracht.As builder C) come z. B. alkali metal phosphates, especially tripolyphosphates, Carbonates or bicarbonates, in particular their sodium salts, silicates, Aluminum silicates, polycarboxylates, polycarboxylic acids, organic phosphonates, Aminoalkylene poly (alkylene phosphonates) or mixtures of these compounds.
Besonders geeignete Silikate sind Natriumsalze von kristallinen Schichtsilikaten der Formel NaHSitO2t+1.pH2O oder Na2SitO2t+1.pH2O, worin t eine Zahl zwischen 1,9 und 4 und p eine Zahl zwischen 0 und 20 ist.Particularly suitable silicates are sodium salts of crystalline layered silicates of the formula NaHSi t O 2t + 1 .pH 2 O or Na 2 Si t O 2t + 1 .pH 2 O, where t is a number between 1.9 and 4 and p is a number between 0 and is 20.
Von den Aluminiumsilikaten sind die kommerziell unter den Namen Zeolit A, B, X und HS erhältlichen bevorzugt sowie Mischungen, enthaltend zwei oder mehrere dieser Komponenten.The aluminum silicates are commercially available under the names Zeolit A, B, X and HS available preferably as well as mixtures containing two or more of these Components.
Bevorzugt unter den Polycarboxylaten sind die Polyhydroxycarboxylate, insbesondere Citrate, und Acrylate sowie deren Copolymere mit Maleinsäureanhydrid.Preferred among the polycarboxylates are the polyhydroxycarboxylates, in particular Citrates, and acrylates and their copolymers with maleic anhydride.
Bevorzugte Polycarbonsäuren sind Nitrilotriessigsäure, Ethylendiamintetraessigsäure sowie Ethylendiamindisuccinat sowohl in racemischer Form als auch die enantiomerenreine S,S-Form.Preferred polycarboxylic acids are nitrilotriacetic acid, ethylenediaminetetraacetic acid and Ethylene diamine disuccinate both in racemic form and the enantiomerically pure S, S form.
Besonders geeignete Phosphonate oder Aminoalkylenpoly(alkylenphosphonate) sind Alkalimetallsalze der 1-Hydroxyethan-1,1-diphosphonsäure, Nitrilotris(methylenphosphonsäure), Ethylendiamintetramethylenphosphonsäure und Diethylentriaminpentamethylenphosphonsäure.Particularly suitable phosphonates or aminoalkylene poly (alkylene phosphonates) are Alkali metal salts of 1-hydroxyethane-1,1-diphosphonic acid, nitrilotris (methylenephosphonic acid), Ethylenediaminetetramethylenephosphonic acid and diethylenetriaminepentamethylenephosphonic acid.
Als Peroxidkomponente D) kommen z. B. die in der Literatur bekannten und im Markt erhältlichen organischen und anorganischen Peroxide in Frage, die Textilmaterialien bei üblichen Waschtemperaturen, beispielsweise bei 10 bis 95°C bleichen.As peroxide component D) z. B. those known in the literature and in the market Available organic and inorganic peroxides in question, the textile materials usual washing temperatures, for example at 10 to 95 ° C.
Bei den organischen Peroxiden handelt es sich beispielsweise um Mono- oder Polyperoxide, insbesondere um organische Persäuren oder deren Salze, wie Phthalimidoperoxycapronsäure, Peroxybenzoesäure, Diperoxydodecandisäure, Diperoxynonandisäure, Diperoxydecandisäure, Diperoxyphthalsäure oder deren Salze.The organic peroxides are, for example, mono- or polyperoxides, especially organic peracids or their salts, such as phthalimidoperoxycaproic acid, Peroxybenzoic acid, diperoxydodecanedioic acid, diperoxynonanedioic acid, Diperoxydecanedioic acid, diperoxyphthalic acid or their salts.
Vorzugsweise verwendet man jedoch anorganische Peroxide, wie z. B. Persulfate, Perborate, Percarbonate und oder Persilikate. Man kann selbstverständlich auch Mischungen aus anorganischen und/oder organischen Peroxiden verwenden. Die Peroxide können in unterschiedlichen Kristaltformen und mit unterschiedlichem Wassergehalt vorliegen und sie können auch zusammen mit anderen anorganischen oder organischen Verbindungen eingesetzt werden, um ihre Lagerstabilität zu verbessern.However, preference is given to using inorganic peroxides, such as, for. B. persulfates, Perborates, Percarbonates and or Persilikate. Of course you can too Use mixtures of inorganic and / or organic peroxides. The Peroxides can be in different crystal forms and with different Water content is present and they can also be combined with other inorganic or organic compounds are used to improve their storage stability.
Die Zugabe der Peroxide zu dem Waschmittel erfolgt vorzugsweise durch Mischen der Komponenten, z. B. mit Hilfe eines Schneckendosiersystems und/oder eines Fliessbettmischers.The peroxides are preferably added to the detergent by mixing the Components, e.g. B. with the help of a screw dosing system and / or one Fluidized bed mixer.
Die Waschmittel können zusätzlich zu der erfindungsgemässen Kombination einen oder mehrere optische Aufheller enthalten, beispielsweise aus der Klasse Bis-triazinylaminostilben-disulfonsäure, Bis-triazolyl-stilben-disulfonsäure, Bis-styryl-biphenyl oder Bisbenzofuranylbiphenyl, ein Bis-benzoxalylderivat, Bis-benzimidazolylderivat, Cumarinderivat oder ein Pyrazolinderivat.In addition to the combination according to the invention, the detergents can contain one or contain several optical brighteners, for example from the class bis-triazinylaminostilbene-disulfonic acid, Bis-triazolyl-stilbene-disulfonic acid, bis-styryl-biphenyl or bisbenzofuranylbiphenyl, a bis-benzoxalyl derivative, bis-benzimidazolyl derivative, coumarin derivative or a pyrazoline derivative.
Ferner können die Waschmittel Suspendiermittel für Schmutz, z. B. Natriumcarboxymethylcellulose, pH-Regulatoren, z. B.Alkali oder Erdalkalimetallsilikate, Schaumregulatoren, z. B. Seife, Salze zur Regelung der Sprühtrocknung und der Granuliereigenschaften, z. B. Natriumsulfat, Duftstoffe sowie gegebenenfalls, Antistatica und Weichspüler, Enzyme, wie Amylase, Bleichmittel, Pigmente und/oder Nuanciermittel enthalten. Diese Bestandteile müssen selbstverständlich stabil gegenüber dem eingesetzten Bleichmittel sein.Furthermore, the detergent suspending agent for dirt, e.g. B. sodium carboxymethyl cellulose, pH regulators, e.g. B. alkali or alkaline earth metal silicates, foam regulators, z. B. soap, salts for controlling spray drying and granulating properties, z. B. sodium sulfate, fragrances and optionally, antistatic agents and fabric softeners, enzymes, such as amylase, bleach, pigments and / or shading agents. These components must of course be stable to the bleach used.
Weitere bevorzugte Zusätze zu den erfindungsgemässen Waschmitteln sind Polymere, die Anschmutzungen beim Waschen von Textilien durch in der Waschflotte befindliche Farbstoffe, die sich unter Waschbedingungen von den Textilien abgelöst haben, verhindern. Vorzugsweise handelt es sich um Polyvinylpyrrolidone, die gegebenenfalls durch Einbau von anionischen oder kationischen Substituenten modifiziert sind, insbesondere um solche mit einem Molekulargewicht im Bereich von 5000 bis 60000, vor allem von 10000 bis 50000. Diese Polymere werden vorzugsweise in einer Menge von 0,05 bis 5 Gew. %, vor allem 0,2 bis 1,7 Gew. %, bezogen auf das Gesamtgewicht des Waschmittels, eingesetzt.Other preferred additives to the detergents according to the invention are polymers which Soiling when washing textiles from those in the wash liquor Dyes that have detached from the textiles under washing conditions, prevent. It is preferably polyvinylpyrrolidone, which, if appropriate are modified by incorporation of anionic or cationic substituents, especially those with a molecular weight in the range from 5000 to 60,000 all from 10,000 to 50,000. These polymers are preferably used in an amount of 0.05 up to 5% by weight, especially 0.2 to 1.7% by weight, based on the total weight of the Detergent used.
Zusätzlich können die erfindungsgemässen Waschmittel noch sog. Perborat-Aktivatoren, wie z.B. TAED oder TAGU enthalten. Bevorzugt ist TAED, das vorzugsweise in in einer Menge von 0,05 bis 5 Gew. %, vor allem 0,2 bis 1,7 Gew. %, bezogen auf das Gesamtgewicht des Waschmittels, eingesetzt wird.In addition, the detergents according to the invention can also contain so-called perborate activators, such as. TAED or TAGU included. Preferred is TAED, which is preferably in one Amount of 0.05 to 5% by weight, especially 0.2 to 1.7% by weight, based on the Total weight of the detergent is used.
Die folgenden Beispiele dienen zur Erläuterung der Erfindung, ohne sie darauf zu beschränken. Teile und Prozentangaben beziehen sich auf das Gewicht, falls nicht anders angegeben.The following examples serve to illustrate the invention without restricting it thereto. Parts and percentages are by weight, unless otherwise specified.
Beispiel 1: 725 g einer wässrigen Lösung einer Zinkphthalocyaninverbindung (Na-Salz von Zinkphthalocyanin, enthaltend 3 bis 4 Sulfogruppen) mit einem Feststoffgehalt von 20 Gew. % werden in einem Becherglas vorgelegt. Zu dieser Lösung werden 3010g einer wässrigen Lösung, enthaltend 40 %Gew eines anionischen Dispergators (Kondensat aus Naphtalinsulfosäure und Formaldehyd) zugefügt. Das Phthalocyanin/Dispergator-Gemisch mit einem Feststoffgehalt von ca. 34 Gew. % wird durch Rühren bei 25°C während 1 Stunde homogenisiert. Ansliessend wird die Lösung im Sprühtrockner, ausgestattet mit einer 1-Stoffdüse sprühgetrocknet. Die Ablufttemperatur beträgt 105°C bei einer Zulufttemperatur von 195°C. Man erhält ein fliessfähiges Granulat mit einer mittleren Korngrösse von 50 µm und einem Restwassergehalt von 7%. Das so hergestellte Granulat enthält 10 % des Zinkphthalocyanins. Example 1: 725 g of an aqueous solution of a zinc phthalocyanine compound (sodium salt of zinc phthalocyanine, containing 3 to 4 sulfo groups) with a solids content of 20% by weight are placed in a beaker. 3010 g of an aqueous solution containing 40% by weight of an anionic dispersant (condensate of naphthalene sulfonic acid and formaldehyde) are added to this solution. The phthalocyanine / dispersant mixture with a solids content of approx. 34% by weight is homogenized by stirring at 25 ° C. for 1 hour. The solution is then spray dried in a spray dryer equipped with a 1-component nozzle. The exhaust air temperature is 105 ° C with a supply air temperature of 195 ° C. A flowable granulate with an average grain size of 50 μm and a residual water content of 7% is obtained. The granules thus produced contain 10% of the zinc phthalocyanine.
Beispiele 2 bis 7: Nach dem gleichen Verfahren werden Granulate mit folgender
Zusammensetzung hergestellt: Die Phthalocyanine in den Beispielen 2 bis 48 enhalten
jeweils 3 - 4 Sulfogruppen und liegen als Natriumsalze vor.
29
29
Beispiel 8: 880 g einer wässrigen Lösung einer Aluminiumphthalocyaninverbindung (Na-Salz von Aluminiumphthalocyanin, enthaltend 3 bis 4 Sulfogruppen) mit einem Feststoffgehalt von 25 Gew. % werden in einem Becherglas vorgelegt und mit 1460 g deionisiertem Wasser verdünnt. Die Lösung wird auf 45°C erwämt und in die erwärmte Lösung wird portionsweise ein trockener pulveriger anionischer Dipergator (Formaldehyd-Kondensationsprodukt mit Naphtalinsulfosäure) eingetragen. Die dispergatorhaltige Phthalocyaninlösung wird bei 45°C während 2 Stunden weiter gerührt, damit der Dispergator vollständig gelöst wird. Example 8: 880 g of an aqueous solution of an aluminum phthalocyanine compound (Na salt of aluminum phthalocyanine containing 3 to 4 sulfo groups) with a solids content of 25% by weight are placed in a beaker and diluted with 1460 g of deionized water. The solution is warmed to 45 ° C. and a dry powdery anionic dipergator (formaldehyde condensation product with naphthalene sulfonic acid) is introduced into the heated solution in portions. The dispersant-containing phthalocyanine solution is further stirred at 45 ° C. for 2 hours so that the dispersant is completely dissolved.
Die fertige Phthalocyanin/Dispergatorlösung mit einem Feststoffgehalt von 45% wird warm in einem Bench Fluidized Spray Dryer granuliert. In der ersten Phase dieses Granulationsprozesses werden die Keime im Wirbelbett aufgebaut (T Zuluft= 200°C, TBett= 95 °C). Sind genug Keime für die Granulation im Wirbelbett vorhanden, dann wird die Bettemperatur auf ca.50 °C abgesenkt, um den Granulationsprozess einzuleiten. Die Granulation der gesamten Phthalocyaninlösung erfolgte bei einer Wirbelbettemperatur von 48 - 51°C. Das Granulat enthält am Austrag des Granulators ca. 14 Gew. % Restfeuchte und wird anschliessend in einem kontinuierlich arbeitenden Fliessbett mit 75°C warmer Luft auf den Sollwert von 9 Gew. % getrocknet. The finished phthalocyanine / dispersant solution with a solids content of 45% is granulated warm in a Bench Fluidized Spray Dryer. In the first phase of this granulation process, the germs are built up in the fluidized bed (T supply air = 200 ° C, T bed = 95 ° C). If there are enough germs for the granulation in the fluidized bed, the bed temperature is lowered to approx. 50 ° C to initiate the granulation process. The entire phthalocyanine solution was granulated at a fluidized bed temperature of 48-51 ° C. The granulate contains about 14% by weight residual moisture at the discharge of the granulator and is then dried in a continuously working fluid bed with air at 75 ° C to the setpoint of 9% by weight.
Das frei fliessende Granulat hat eine mittlerer Komgrösse von 160 µm und enthält 10 Gew. %. der Aluminiumphthalocyaninverbindung.The free-flowing granulate has an average grain size of 160 µm and contains 10% by weight. %. the aluminum phthalocyanine compound.
Beispiele 9 bis 14: Nach dem gleichen Verfahren werden Granulate mit folgender
Zusammensetzung hergestellt:
45
45
Beispiel 15: Die Zubereitung der Phthalocyaninlösung und die typischen Formulierungen der Phthalocyaningranulate entsprechen den Beispielen 1 bis 7. Im Gegensatz zu Beispiel 1 erfolgt die Granulation in einem Sprühtrockner, bei dem die im Verfahren entstandenen Feinanteile kontinuierlich aus dem Abgasstrom abgetrennt werden und direkt mit einem Gasstrom in den Sprühkegel der Düse geleitet werden. Die entstandenen Granulate haben die gleichen Eigenschaften wie bereits unter Beispiel 1 beschrieben. Ihre mittlere Korngrösse beträgt 112 µm, womit sie wesentlich gröber anfallen als im Beispiel 1. Das Produkt aus diesem Beispiel enthält wesentlich weniger Feinstaub (max. 4,5 % Kömer < 20 µm, im Vergleich zu 15 Gew. % im Beispiel 1). Example 15: The preparation of the phthalocyanine solution and the typical formulations of the phthalocyanine granules correspond to Examples 1 to 7. In contrast to Example 1, the granulation takes place in a spray dryer in which the fine particles formed in the process are continuously separated from the exhaust gas stream and directly with a gas stream into the spray cone of the nozzle. The resulting granules have the same properties as described in Example 1. Their average grain size is 112 µm, which means that they are much coarser than in Example 1. The product from this example contains significantly less fine dust (max. 4.5% grains <20 µm, compared to 15% by weight in Example 1).
Beispiel 16: 512 g eines anionischen Dispergators (Formaldehyd-Kondensationsprodukt mit Naphthalinsulfosäure) und 1000 g eines weiteren anionischen Dispergators (methylenverknüpftes Kondensationsprodukt von Arylsulfosäuren und Hydroxyarylsulfosäuren) werden in 1980 g einer 10%-igen wässrigen Lösung der Zinkphthalocyninverbindung aus Beispiel 1, die auf 50 °C erwärmt wurde, nacheinander gelöst. Die wässrige Phthalocyaninformulierung wird während 3 Stunden weiter gerührt, damit alle Komponenten vollständig gelöst werden. Danach wird ein Teil der Phthalocyaninlösung während 48 Stunden am Vakuum getrocknet und das trockene Material anschliessend in einer Reibschale zerrieben. Example 16: 512 g of an anionic dispersant (formaldehyde condensation product with naphthalenesulfonic acid) and 1000 g of another anionic dispersant (methylene-linked condensation product of arylsulfonic acids and hydroxyarylsulfonic acids) are mixed in 1980 g of a 10% aqueous solution of the zinc phthalocynine compound from Example 1, which is based on 50 ° C was heated, dissolved in succession. The aqueous phthalocyanine formulation is stirred for a further 3 hours so that all components are completely dissolved. Then part of the phthalocyanine solution is dried under vacuum for 48 hours and the dry material is then ground in a grater.
Das zerriebene Produkt wird in einem Laborwirbeischichtgranulator (STREA-1; Aeromatic AG, Bubendorf, Schweiz) als Granulierkeime vorgelegt. Die Keime werden mit der in den Granulator durch den Siebboden einströmenden warmen Luft (ca. 65 °C) aufgewirbelt. In das Wirbelbett wird nun kontinuierlich die Phthaöocyaninlösung mit einer Zweistoffdüse versprüht. Nach ca. 90 min ist die Granulation (Zudosierung der Phthalocyaninlösung) abgeschlossen. Nach Abschluss der Granulation werden die Granulate in der gleichen Anlage mit 80 °C warmer Luft auf den Restwassergehalt von 5 Gew. % getrocknet. Anschliessend werden die Partikel ausgetragen und die Feinanteile abgesiebt. Die mittlere Komgrösse beträgt 380 µm.The ground product is processed in a laboratory fluid bed granulator (STREA-1; Aeromatic AG, Bubendorf, Switzerland) as pelletizing seeds. The germs are with the in the The granulator is whirled up by warm air flowing in through the sieve bottom (approx. 65 ° C). In the fluidized bed is now continuously the phthaocyanin solution with a two-component nozzle sprayed. After approx. 90 min the granulation (metering in of the phthalocyanine solution) completed. After the granulation is complete, the granules are in the same Plant with 80 ° C warm air dried to the residual water content of 5% by weight. The particles are then discharged and the fine particles are screened off. The middle Grain size is 380 µm.
Beispiele 17 bis 22: Nach dem gleichen Verfahren wie im Beispiel 16 werden Granulate mit
folgender Zusammensetzung hergestellt :
Beispiel 23: In 1073 g einer wässrigen Lösung der Zinkphthalocyaninverbindung aus Beispiel 1 mit einem Feststoffgehalt von 11 Gew. % werden 826 g eines pulverigen Dispergators (Formaldehyd-Kondensationsprodukt mit Naphtalinsulfosäure) eingerührt und gelöst. Die wässrige Phthalocyaninlösung wird 1 Stunde gerührt, damit der Dispergator vollständig gelöst ist. Example 23 : 826 g of a powdery dispersant (formaldehyde condensation product with naphthalene sulfonic acid) are stirred into and dissolved in 1073 g of an aqueous solution of the zinc phthalocyanine compound from Example 1 with a solids content of 11% by weight. The aqueous phthalocyanine solution is stirred for 1 hour so that the dispersant is completely dissolved.
In einem Becherglas werden 177 g eines wasserlöslichen Polyacrylamids (MW=200000) in 700 g deionisiertem Wasser durch Erwärmen der Lösung auf max. 50°C gelöst. Ist das Polymer vollständig gelöst, wird es unter Rühren der Phthalocyaninlösung zugefügt. Die Zubereitung wird eine Stunde gerührt und anschliessend über einen Filter mit 0,5 µm Porengrösse filtriert.177 g of a water-soluble polyacrylamide (MW = 200000) are placed in a beaker 700 g deionized water by heating the solution to max. 50 ° C solved. Is this Completely dissolved polymer, it is added to the phthalocyanine solution while stirring. The Preparation is stirred for one hour and then through a filter with 0.5 µm Pore size filtered.
Das Filtrat wird in einem Sprühtrockner granuliert, bei dem die im Verfahren entstandenen Feinanteile kontinuierlich aus dem Abgasstrom abgetrennt und direkt mit einem Gasstrom in den Sprühkegel der Düse geleitet werden. Die Granulate sind frei fliessend und haben eine mittlere Komgrösse von 105 µm. Der Feinanteil (Komgrösse <20 µm) beträgt 6,2 %. Die Fraktion <50 µm wird mit einem Luftrahlsieb vom Gutkom abgetrennt.The filtrate is granulated in a spray dryer, in which the resulting in the process Fine particles are continuously separated from the exhaust gas flow and directly with a gas flow in the spray cone of the nozzle. The granules are free flowing and have one average grain size of 105 µm. The fine fraction (grain size <20 µm) is 6.2%. The Fraction <50 µm is separated from Gutkom using an air jet sieve.
Die Granulate sind innerhalb von weniger als 2 Minuten vollständig in Wasser löslich. Bei Lagerung in einem nichtionischen Tensid wird auch nach mehreren Tagen kein Herauslösen der Phtalocyaninverbindung festgestellt.The granules are completely soluble in water in less than 2 minutes. at Storage in a nonionic surfactant will not detach even after several days of the phthalocyanine compound.
Beispiele 24 bis 34: Die in der folgenden Tabelle aufgelisteten Formulierungen werden
analog zu Beispiel 23 hergestellt und ergeben nach der Sprühtrocknung ein Granulat mit
den gleichen Eigenschaften bzgl. Korngrösse, Löslichkeit in Wasser und nichtionischen
Tensiden wie das Granulat gemäss Beispiel 23.
Beispiele 35 bis 53: Die in der folgenden Tabelle aufgelisteten Formulierungen werden erhalten, indem man zunächst wässrige Lösungen der Komponenten herstellt und diese dann in einem Fluidized Spray Dryer granuliert. Examples 35 to 53 : The formulations listed in the following table are obtained by first preparing aqueous solutions of the components and then granulating them in a Fluidized Spray Dryer.
Wie bereits im Beispiel 8 beschrieben, wird in der ersten Phase dieses Granulationsprozesses
die Anlage als ein Sprühtrockner betrieben, um die für die Granulation
erforderlichen Keime im Wirbelbett herzustellen (T zuluft=210°C, TBett=115°C). Sind genug
Keime für die Granulation im Wirbelbett vorhanden, wird die Bettemperatur auf ca.65°C
abgesenkt, um den Granulationsprozess einzuleiten. Die Granulation der Phthalocyaninlösungen
erfolgt bei einer Wirbelbettemperatur von 60 - 68 °C. Das Granulat enthält am
Austrag des Granulators ca. 12 Gew. % Restfeuchte und wird anschliessend in einem
kontinuierlich arbeitenden Fliessbett, dem 85°C warme Luft zugeführt wird, auf den
formulierungsspezifischen Sollwert (siehe nachstehende Tabelle) nachgetrocknet. Das
Granulat ist unabhängig von der jeweiligen Formulierung frei fliessend, lässt sich rasch in
Wasser lösen und ist visuell während Tagen unlöslich in nichtionischen Tensiden.
Beispiel 54: Die in den Beispielen 45 bis 51 aufgelisteten Formulierungen werden anstatt im Fluidized Spray Dryer in einem Wirbelschichtgranulator (STREA-1, Aeromatic AG) granuliert. Hierzu wird, wie im Beispiel 16 dargestellt, ein Teil der Phthalocyaninlösung separat getrocknet und zerrieben und beim Granulierprozess als Keime eingesetzt. Example 54: The formulations listed in Examples 45 to 51 are granulated in a fluidized bed granulator (STREA-1, Aeromatic AG) instead of in the Fluidized Spray Dryer. For this purpose, as shown in Example 16, part of the phthalocyanine solution is dried and ground separately and used as seeds in the granulation process.
Die aus der Wirbelschichtgranultion erhaltenen Granulate haben eine mittlere Komgrösse zwischen 250 und 480 µm. Die mittlere Korngrösse variiert in diesem Bereich mit der Zusammensetzung der Formulierung.The granules obtained from the fluidized bed granulation have a medium grain size between 250 and 480 µm. The average grain size varies in this area with the Composition of the formulation.
Claims (26)
- Water-soluble granules of a phthalocyanine compound comprisinga) from 2 to 50% by weight of a water-soluble phthalocyanine compound,b) from 10 to 95% by weight of an anionic dispersing agent,c) from 0 to 25% by weight of a water-soluble organic polymer,d) from 0 to 10% by weight of a further additive ande) from 3 to 15% by weight of water, based on the total weight of the granules.
- Granules according to claim 1 comprising from 4 to 30% by weight of phthalocyanine compound.
- Granules according to claim 2 comprising from 5 to 20% by weight of phthalocyanine compound.
- Granules according to any one of claims 1 to 3 comprising from 40 to 90% by weight of anionic dispersing agent.
- Granules according to claim 4 comprising from 50 to 90% by weight of anionic dispersing agent.
- Granules according to any one of claims 1 to 5 comprising from 5 to 20% by weight of organic polymer.
- Granules according to claim 6 comprising from 8 to 18% by weight of organic polymer.
- Granules according to any one of claims 1 to 7 comprising as phthalocyanine compound a water-soluble Zn, Fe(II), Ca, Mg, Na, K, Al, Si(IV), P(V), Ti(IV), Ge(IV), Cr(VI), Ga(III), Zr(IV), In(III), Sn(IV) or Hf(VI) phthalocyanine compound.
- Granules according to claim 8 comprising a phthalocyanine compound of formula wherein
- PC
- is the phthalocyanine ring system;
- Me
- is Zn, Fe(II), Ca, Mg, Na, K, Al-Z1, Si(IV), P(V), Ti(IV), Ge(IV), Cr(VI), Ga(III), Zr(IV), In(III), Sn(IV) or Hf(VI);
- Z1
- is a halide, sulfate, nitrate, acetate or hydroxy ion;
- q
- is 0, 1 or 2;
- r
- is from 1 to 4;
- Q1
- is a sulfo or carboxyl group; or a radical of the formula -SO2X2-R6-X3 +; -O-R6-X3 +; or -(CH2)t-Y1 +;
- R6
- is branched or unbranched C1-C8alkylene; or 1,3- or 1,4-phenylene;
- X2
- is -NH-; or -N-C1-C5alkyl-;
- X3 +
- is a group of the formula
- Y1 +
- is a group of the formula and
- t
- is 0 or 1;
- R7 and R8
- are each independently of the other C1-C6alkyl;
- R9
- is C1-C6alkyl; C5-C7cycloalkyl; or NR11R12;
- R10 and R11
- are each independently of the other C1-C5alkyl;
- R12 and R13
- are each independently of the other hydrogen or C1-C5alkyl;
- R14 and R15
- are each independently of the other unsubstituted C1-C6alkyl or C1-C6alkyl substituted by hydroxy, cyano, carboxy, C1-C6alkoxycarbonyl, C1-C6alkoxy, phenyl, naphthyl or by pyridyl;
- u
- is from 1 to 6;
- A1
- is the balance of an aromatic 5- to 7-membered nitrogen heterocycle which may contain one or two further nitrogen atoms as ring members, and
- B1
- is the balance of a saturated 5- to 7-membered nitrogen heterocycle which may contain 1 or 2 further nitrogen, oxygen and/or sulfur atoms as ring members;
- Q2
- is hydroxy; C1-C22alkyl; branched C4-C22alkyl; C2-C22alkenyl; branched C4-C22alkenyl or a mixture thereof; C1-C22alkoxy; a sulfo or carboxyl radical; a radical of the formula -SO2(CH2)v-OSO3M; -SO2(CH2)v-SO3M; a branched alkoxy radical of the formula or
in which formulae- B2
- is hydrogen; hydroxy; C1-C30alkyl; C1-C30alkoxy; -CO2H; -CH2COOH; SO3 -M1 +; -OSO3 -M1 +; -PO3 2-; M1; -OPO3 2-M1; or a mixture thereof;
- B3
- is hydrogen; hydroxy; -COOH; -SO3 -M1 +; -OSO3 -M1 +; or C1-C6alkoxy;
- M1
- is a water-soluble cation;
- T1
- is -O-; or -NH-;
- X1 and X4
- are each independently of the other -O-; -NH-; or -N-C1-C5alkyl;
- R16 and R17
- are each independently of the other hydrogen, a sulfo group or a salt thereof, a carboxyl group or a salt thereof, or a hydroxyl group, at least one of the radicals R16 and R17 being a sulfo or carboxyl group or a salt thereof,
- Y2
- is -O-, -S-, -NH- or -N-C1-C5alkyl;
- R18 and R19
- are each independently of the other hydrogen, C1-C6alkyl, hydroxy-C1-C6alkyl, cyano-C1-C6alkyl, sulfo-C1-C6alkyl, carboxy or halo-C1-C6alkyl; unsubstituted phenyl; or phenyl substituted by halogen, C1-C4alkyl or C1-C4alkoxy, sulfo or by carboxy; or R18 and R19, together with the nitrogen atom to which they are bonded, form a saturated 5- or 6-membered heterocyclic ring that may in addition contain a further nitrogen atom or an oxygen atom as ring member;
- R20 and R21
- are each independently of the other a C1-C6alkyl or aryl-C1-C6alkyl radical;
- R22
- is hydrogen; unsubstituted C1-C6alkyl; or C1-C6alkyl substituted by halogen, hydroxy, cyano, phenyl, carboxy, C1-C6alkoxycarbonyl or by C1-C6alkoxy;
- R23
- is C1-C22alkyl, branched C4-C22alkyl, C1-C22alkenyl or branched C4-C22alkenyl; C3-C22-glycol; C1-C22alkoxy; branched C4-C22alkoxy; or a mixture thereof;
- M
- is hydrogen; or an alkali metal ion or ammonium ion;
- Z2
- is a chlorine, bromine, alkyl sulfate or aralkyl sulfate ion;
- a
- is 0 or 1;
- b
- is from 0 to 6;
- c
- is from 0 to 100;
- d
- is 0; or 1;
- e
- is from 0 to 22;
- v
- is an integer from 2 to 12;
- w
- is 0 or 1; and
- A
- is an organic or inorganic anion,
- s
- in the case of monovalent anions A- is equal to r and in the case of polyvalent anions is ≤ r, it being necessary for As - to balance the positive charge; and when r ≠ 1, the radicals Q1 may be identical or different,
- Granules according to claim 9 comprising a phthalocyanine compound of formula wherein
- Me, q, PC, X2, X3 and R6
- are as defined for formula (1a);
- M
- is hydrogen, or an alkali metal, ammonium or amine salt ion;
- As -
- exactly balances the positive charge of the remainder of the molecule,
- Me, q and PC
- are as defined for formula (1 a);
- R6'
- is C2-C6alkylene;
- r1
- is a number from 1 to 4;
- X3'
- is a group of the formula
- R7 and R8
- are each independently of the other unsubstituted C1-C4alkyl or C1-C4alkyl substituted by hydroxy, cyano, halogen or by phenyl;
- R9
- is R7; cyclohexyl or amino;
- R11
- is C1-C4alkyl;
- R21
- is C1-C4alkyl; C1-C4alkoxy; halogen, carboxy, C1-C4alkoxycarbonyl or hydroxy; and
- A'
- is a halide, alkyl sulfate or aryl sulfate ion;
- Granules according to claim 10 comprising a phthalocyanine compound of formula wherein
- PC
- is the phthalocyanine ring system;
- Me
- is Zn, Fe(II), Ca, Mg, Na, K, Al-Z1, Si(IV), P(V), Ti(IV), Ge(IV), Cr(VI), Ga(III), Zr(IV), In(III), Sn(IV) or Hf(VI);
- Z1
- is a halide, sulfate, nitrate, acetate or hydroxy ion;
- q
- is 0; 1; or 2;
- Y3'
- is hydrogen, an alkali metal ion or an ammonium ion; and
- r
- is any number from 1 to 4.
- Granules according to claim 11 comprising a phthalocyanine compound of formula (4) wherein
- Me
- is Zn or Al-Z1; and
- Z1
- is a halide, sulfate, nitrate, acetate or hydroxy ion.
- Granules according to claim 10 comprising a phthalocyanine compound of formula wherein
- PC, Me and q
- are as defined for formula (4);
- R17' and R18'
- are each independently of the other hydrogen, phenyl, sulfophenyl, carboxyphenyl, C1-C6alkyl, hydroxy-C1-C6alkyl, cyano-C1-C6alkyl, sulfo-C1-C6alkyl, carboxy-C1-C6alkyl or halo-C1-C6alkyl or, together with the nitrogen atom, form a morpholine ring;
- q'
- is an integer from 2 to 6; and
- r
- is a number from 1 to 4;
- Granules according to claim 10 comprising a phthalocyanine compound of formula wherein
- PC, Me and q
- are as defined for formula (4);
- Y'3
- is hydrogen, an alkali metal ion or an ammonium ion;
- q'
- is an integer from 2 to 6;
- R17' and P18'
- are each independently of the other hydrogen, phenyl, sulfophenyl, carboxyphenyl, C1-C6alkyl, hydroxy-C1-C6alkyl, cyano-C1-C6alkyl, sulfo-C1-C6alkyl, carboxy-C1-C6alkyl or halo-C1-C6alkyl or, together with the nitrogen atom, form a morpholine ring,
- m'
- is 0 or 1; and
- r and r1
- are each independently of the other any number from 0.5 to 3.5, the sum r +r1 being
- a
- minimum of 1 and a maximum of 4.
- Granules according to claim 10 comprising a phthalocyanine compound of formula wherein
- R24
- is hydroxy; C1-C22alkyl; branched C4-C22alkyl; C1-C22alkenyl; branched C4-C22alkenyl or a mixture thereof; C1-C22alkoxy; a sulfo or carboxyl radical; a radical of the formula -SO2(CH2)vOSO3M;-SO2(CH2)vSO3M; a branched alkoxy radical of the formula or -(T1)d-(CH2)b(OCH2CH2)a-B3 or an ester of the formula COOR23; and
- U
- is [Q1]r +As -; or Q2,
- Granules according to any one of claims 1 to 15 comprising as anionic dispersing agent a condensation product from the following group: condensation products of aromatic sulfonic acids and formaldehyde, condensation products of aromatic sulfonic acids with unsubstituted or chlorinated diphenyls or diphenyl oxides and optionally formaldehyde, (mono-/di-)-alkylnaphthalenesulfonates, sodium salts of polymerised organic sulfonic acids, sodium salts of polymerised alkylnaphthalenesulfonic acid, sodium salts of polymerised alkylbenzenesulfonic acid, alkylarylsulfonates, sodium salts of alkyl polyglycol ether sulfates, polyalkylated polynuclear arylsulfonates, methylene-linked condensation products of arylsulfonic acids and hydroxyarylsulfonic acids, sodium salt of dialkylsulfosuccinic acid, sodium salts of alkyl diglycol ether sulfates, sodium salts of polynaphthalenemethanesulfonates, ligno- or oxyligno-sulfonates or heterocyclic polysulfonic acids.
- Granules according to claim 16 comprising as anionic dispersing agent a condensation product from the following group: condensation products of naphthalenesulfonic acids with formaldehyde, sodium salts of polymerised organic sulfonic acids, (mono-/di-)alkyl-naphthalenesulfonates, polyalkylated polynuclear arylsulfonates, sodium salts of polymerised alkylbenzenesulfonic acid, lignosulfonates, oxylignosulfonates and condensation products of naphthalenesulfonic acid with a polychloromethyldiphenyl.
- Granules according to any one of claims 1 to 17 comprising as water-soluble polymer a compound from the following group: gelatin, polyacrylates, polymethacrylates, polyvinylpyrrolidones, vinylpyrrolidones, vinyl acetates, copolymers of vinylpyrrolidone with long-chained α-olefins, poly(vinylpyrrolidone/dimethylaminoethyl methacrylates), copolymers of vinylpyrrolidone/dimethylaminopropyl methacrylamides, copolymers of vinylpyrrolidone/dimethylaminopropyl acrylamides, quaternised copolymers of vinylpyrrolidones and dimethylaminoethyl methacrylates, terpolymers of vinylcaprolactam/vinylpyrrolidone/dimethylaminoethyl methacrylates, copolymers of vinylpyrrolidone and methacrylamido-propyl-trimethylammonium chloride, terpolymers of caprolactam/vinylpyrrolidone/dimethyl-aminoethyl methacrylates, copolymers of styrene and acrylic acid, polycarboxylic acids, polyacrylamides, carboxymethylcellulose, hydroxymethylcellulose, polyvinyl alcohols, polyvinyl acetate, hydrolysed polyvinyl acetate, copolymers of maleic acid with unsaturated hydrocarbons, and mixed polymerisation products of the mentioned polymers.
- Granules according to claim 18 comprising as water-soluble polymer a compound from the following group: carboxymethylcellulose, polyacrylamides, polyvinyl alcohols, polyvinylpyrrolidones, gelatin, hydrolysed polyvinyl acetates, copolymers of vinylpyrrolidone and vinyl acetate, and also polyacrylates and polymethacrylates.
- A method of producing the granules according to claim 1, wherein first of all an aqueous solution of the phthalocyanine dye is prepared, the anionic dispersing agent and, if desired, further additives are added thereto, the mixture is stirred until a homogeneous solution is obtained, and the aqueous solution is then subjected to a drying step in which all water, with the exception of a residual amount, is removed, solid particles (granules) simultaneously being formed.
- A method according to claim 20, wherein the removal of water is effected by spray-drying.
- A method according to claim 21, wherein the removal of water is effected by spray-drying with direct return of the fine particles of solid to the spraying zone.
- A method according to claim 20, wherein the removal of water is carried out in a fluidized bed dryer.
- A method according to claim 20, wherein the removal of water is carried out in a fluidized bed granulator.
- A washing agent formulation comprisingI) from 5 to 70 % A) of an anionic surfactant and/or B) of a non-ionic surfactant,II) from 5 to 50 % C) of a builder substance,III) from 1 to 12 % D) of a peroxide and, where appropriate, a catalyst andIV) from 0.01 to 1 % E) of granules according to claim 1,
- A washing agent formulation according to claim 25, comprisingI) from 5 to 70 % A) of an anionic surfactant and/or B) of a non-ionic surfactant,II) from 5 to 40 % C) of a builder substance,III) from 1 to 12 % D) of a peroxide and, where appropriate, a catalyst andIV) from 0.01 to 0.5 % E) of granules according to claim 1,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19990810412 EP0959123B1 (en) | 1998-05-18 | 1999-05-10 | Water soluble granulate of phthalocyanine compounds |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98810459 | 1998-05-18 | ||
EP98810459 | 1998-05-18 | ||
EP19990810412 EP0959123B1 (en) | 1998-05-18 | 1999-05-10 | Water soluble granulate of phthalocyanine compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0959123A1 EP0959123A1 (en) | 1999-11-24 |
EP0959123B1 true EP0959123B1 (en) | 2004-07-28 |
Family
ID=26151930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19990810412 Expired - Lifetime EP0959123B1 (en) | 1998-05-18 | 1999-05-10 | Water soluble granulate of phthalocyanine compounds |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0959123B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10020767B4 (en) * | 2000-04-27 | 2008-12-04 | Rudolf Weber | Casting tool useful in a casting machine for the production of the cast products, comprises a lower molded part having an upwardly opened mold recess, an ejector unit having an ejector pin, two force transmission members, and a tool bed |
DE60305509T2 (en) * | 2002-09-04 | 2006-12-21 | Ciba Speciality Chemicals Holding Inc. | FORMULAS CONTAINING WATER-SOLUBLE GRANULES |
BRPI0610200A2 (en) * | 2005-05-04 | 2010-06-01 | Ciba Sc Holding Ag | encapsulated phthalocyanine granules |
JP2010523783A (en) * | 2007-04-13 | 2010-07-15 | ビーエーエスエフ ソシエタス・ヨーロピア | Preparation method of organic pigment |
CN104334705A (en) | 2012-04-03 | 2015-02-04 | 巴斯夫欧洲公司 | Compositions comprising granules of phthalocyanines |
CN112105173B (en) * | 2020-09-21 | 2022-01-18 | 广东硕成科技有限公司 | Carbon nano composition for soft board hole metallization and preparation method thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4394125A (en) * | 1980-09-09 | 1983-07-19 | Ciba-Geigy Corporation | Process for bleaching textiles and for combating micro-organisms with sulfonated phthalocyanine of aluminum or zinc and containing halogen or cyano substituents as photoactivator |
CH657864A5 (en) * | 1984-02-17 | 1986-09-30 | Ciba Geigy Ag | WATER-SOLUBLE PHTHALOCYANINE COMPOUNDS AND THE USE THEREOF AS PHOTOACTIVATORS. |
CH659082A5 (en) * | 1984-04-09 | 1986-12-31 | Ciba Geigy Ag | Detergent powder additives in the form of speckles |
ATE146508T1 (en) * | 1990-11-02 | 1997-01-15 | Zeneca Ltd | POLYSUBSTITUTED PHTHALOCYANINES |
HUT77246A (en) * | 1994-08-30 | 1998-03-02 | The Procter And Gamble Company | Enhanced photobleaching composition and method for its use for cleaning textile |
US5916481A (en) * | 1995-07-25 | 1999-06-29 | The Procter & Gamble Company | Low hue photobleaches |
NZ331196A (en) * | 1997-08-15 | 2000-01-28 | Ciba Sc Holding Ag | Water soluble fabric softener compositions comprising phthalocyanine, a quaternary ammonium compound and a photobleaching agent |
-
1999
- 1999-05-10 EP EP19990810412 patent/EP0959123B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0959123A1 (en) | 1999-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60305509T2 (en) | FORMULAS CONTAINING WATER-SOLUBLE GRANULES | |
DE60033522T2 (en) | WATER-SOLUBLE GRANULES OF MANGANIC COMPLEXES FROM THE SALT TYPE | |
US6291412B1 (en) | Water-soluble granules of phthalocyanine compounds | |
DE602004004904T2 (en) | NUANCIERUNGSMITTEL | |
AT396246B (en) | GRINNY DETERGENT ADDITIVE, METHOD FOR THE PRODUCTION THEREOF AND DETERGENT CONTAINING THE ADDITIVE | |
DE60304200T2 (en) | USE OF METAL COMPLEX COMPOUNDS AS OXIDATION CATALYSTS | |
JP4823909B2 (en) | Stable particulate composition comprising a bleach catalyst | |
EP2417240B1 (en) | Bleach granules comprising an active coating | |
EP1913124B1 (en) | Method for the production of bleaching catalyst granules | |
JP2008540715A (en) | Encapsulated phthalocyanine granules | |
DE60306672T2 (en) | USE OF METAL COMPLEX COMPOUNDS AS OXIDATION CATALYSTS | |
EP0959123B1 (en) | Water soluble granulate of phthalocyanine compounds | |
EP1543099A1 (en) | Method for dyeing sodium carbonate and the use thereof in detergent and cleaning agent formulations | |
MXPA99004544A (en) | Granulates of soluble ftalocianin compounds in a | |
DE10222386A1 (en) | Bleaching activator granules for use in bleaching agent composition, comprise organic peracid precursor and magnesium salt |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE ES FR GB GR IT LI NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20000418 |
|
AKX | Designation fees paid |
Free format text: AT BE CH DE ES FR GB GR IT LI NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20021108 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE ES FR GB GR IT LI NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040728 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 59910042 Country of ref document: DE Date of ref document: 20040902 Kind code of ref document: P |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20040813 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041028 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041028 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2226324 Country of ref document: ES Kind code of ref document: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050510 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050531 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20050429 |
|
BERE | Be: lapsed |
Owner name: *CIBA SPECIALTY CHEMICALS HOLDING INC. Effective date: 20050531 |
|
BERE | Be: lapsed |
Owner name: *CIBA SPECIALTY CHEMICALS HOLDING INC. Effective date: 20050531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041228 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: CIBA HOLDING INC. Free format text: CIBA SPECIALTY CHEMICALS HOLDING INC.#KLYBECKSTRASSE 141#4057 BASEL (CH) -TRANSFER TO- CIBA HOLDING INC.#KLYBECKSTRASSE 141#4057 BASEL (CH) |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20100531 Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110531 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110531 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20160531 Year of fee payment: 18 Ref country code: ES Payment date: 20160627 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20160523 Year of fee payment: 18 Ref country code: FR Payment date: 20160526 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20160729 Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59910042 Country of ref document: DE |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20170510 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20180131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171201 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170510 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170510 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170531 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20180703 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170511 |