WO1999016798A1 - Verfahren zur herstellung von anionisch modifizierten polymerisaten von alkyl-1-vinylimidazolen - Google Patents
Verfahren zur herstellung von anionisch modifizierten polymerisaten von alkyl-1-vinylimidazolen Download PDFInfo
- Publication number
- WO1999016798A1 WO1999016798A1 PCT/EP1998/005944 EP9805944W WO9916798A1 WO 1999016798 A1 WO1999016798 A1 WO 1999016798A1 EP 9805944 W EP9805944 W EP 9805944W WO 9916798 A1 WO9916798 A1 WO 9916798A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- acid
- vinylimidazole
- mixtures
- mol
- monomers
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 239000000178 monomer Substances 0.000 claims abstract description 67
- 125000000129 anionic group Chemical group 0.000 claims abstract description 4
- 239000003125 aqueous solvent Substances 0.000 claims abstract description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 37
- 239000002253 acid Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 229920000642 polymer Polymers 0.000 claims description 17
- BDHGFCVQWMDIQX-UHFFFAOYSA-N 1-ethenyl-2-methylimidazole Chemical compound CC1=NC=CN1C=C BDHGFCVQWMDIQX-UHFFFAOYSA-N 0.000 claims description 16
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 15
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 15
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 14
- 239000002585 base Substances 0.000 claims description 11
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 9
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 8
- 229910052783 alkali metal Inorganic materials 0.000 claims description 8
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 8
- 239000011976 maleic acid Substances 0.000 claims description 8
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 claims description 7
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 7
- 150000001340 alkali metals Chemical class 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- HFCLUHMYABQVOG-UHFFFAOYSA-N 1-ethenyl-2-ethylimidazole Chemical compound CCC1=NC=CN1C=C HFCLUHMYABQVOG-UHFFFAOYSA-N 0.000 claims description 6
- 229920000536 2-Acrylamido-2-methylpropane sulfonic acid Polymers 0.000 claims description 6
- SAYXNJMZYODLEQ-UHFFFAOYSA-N 1-ethenyl-2-propylimidazole Chemical compound CCCC1=NC=CN1C=C SAYXNJMZYODLEQ-UHFFFAOYSA-N 0.000 claims description 5
- XEEYSDHEOQHCDA-UHFFFAOYSA-N 2-methylprop-2-ene-1-sulfonic acid Chemical compound CC(=C)CS(O)(=O)=O XEEYSDHEOQHCDA-UHFFFAOYSA-N 0.000 claims description 5
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 claims description 5
- 150000007513 acids Chemical class 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000007334 copolymerization reaction Methods 0.000 claims description 5
- ZTWTYVWXUKTLCP-UHFFFAOYSA-N vinylphosphonic acid Chemical compound OP(O)(=O)C=C ZTWTYVWXUKTLCP-UHFFFAOYSA-N 0.000 claims description 5
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 claims description 5
- FIUXTSCOSDLSOR-UHFFFAOYSA-N 1-ethenyl-2-propan-2-ylimidazole Chemical compound CC(C)C1=NC=CN1C=C FIUXTSCOSDLSOR-UHFFFAOYSA-N 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- JWYVGKFDLWWQJX-UHFFFAOYSA-N 1-ethenylazepan-2-one Chemical compound C=CN1CCCCCC1=O JWYVGKFDLWWQJX-UHFFFAOYSA-N 0.000 claims description 3
- GIVBQSUFWURSOS-UHFFFAOYSA-N 1-ethenyltriazole Chemical compound C=CN1C=CN=N1 GIVBQSUFWURSOS-UHFFFAOYSA-N 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 230000007717 exclusion Effects 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 abstract description 4
- 229920001577 copolymer Polymers 0.000 description 12
- 239000003999 initiator Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000003431 cross linking reagent Substances 0.000 description 6
- -1 allyl ethers Chemical class 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 239000004971 Cross linker Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 150000001735 carboxylic acids Chemical class 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 125000004386 diacrylate group Chemical group 0.000 description 3
- 238000010526 radical polymerization reaction Methods 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- AOASSVOXEUIYQK-UHFFFAOYSA-N 1-ethenyl-2-ethyl-4-methylimidazole Chemical compound CCC1=NC(C)=CN1C=C AOASSVOXEUIYQK-UHFFFAOYSA-N 0.000 description 2
- MMFCEMSIUPCRLD-UHFFFAOYSA-N 1-ethenyl-4-methylimidazole Chemical compound CC1=CN(C=C)C=N1 MMFCEMSIUPCRLD-UHFFFAOYSA-N 0.000 description 2
- LEJBBGNFPAFPKQ-UHFFFAOYSA-N 2-(2-prop-2-enoyloxyethoxy)ethyl prop-2-enoate Chemical compound C=CC(=O)OCCOCCOC(=O)C=C LEJBBGNFPAFPKQ-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- XFCMNSHQOZQILR-UHFFFAOYSA-N 2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOC(=O)C(C)=C XFCMNSHQOZQILR-UHFFFAOYSA-N 0.000 description 2
- INQDDHNZXOAFFD-UHFFFAOYSA-N 2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethyl prop-2-enoate Chemical compound C=CC(=O)OCCOCCOCCOC(=O)C=C INQDDHNZXOAFFD-UHFFFAOYSA-N 0.000 description 2
- HCLJOFJIQIJXHS-UHFFFAOYSA-N 2-[2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethoxy]ethyl prop-2-enoate Chemical compound C=CC(=O)OCCOCCOCCOCCOC(=O)C=C HCLJOFJIQIJXHS-UHFFFAOYSA-N 0.000 description 2
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 150000002432 hydroperoxides Chemical class 0.000 description 2
- QYZFTMMPKCOTAN-UHFFFAOYSA-N n-[2-(2-hydroxyethylamino)ethyl]-2-[[1-[2-(2-hydroxyethylamino)ethylamino]-2-methyl-1-oxopropan-2-yl]diazenyl]-2-methylpropanamide Chemical compound OCCNCCNC(=O)C(C)(C)N=NC(C)(C)C(=O)NCCNCCO QYZFTMMPKCOTAN-UHFFFAOYSA-N 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000001256 steam distillation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- UFDHBDMSHIXOKF-UHFFFAOYSA-N tetrahydrophthalic acid Natural products OC(=O)C1=C(C(O)=O)CCCC1 UFDHBDMSHIXOKF-UHFFFAOYSA-N 0.000 description 2
- 229920001567 vinyl ester resin Polymers 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- ZEMYZPXPNMSHCE-UHFFFAOYSA-N (3-methyl-1-prop-2-enoyloxypentyl) prop-2-enoate Chemical compound CCC(C)CC(OC(=O)C=C)OC(=O)C=C ZEMYZPXPNMSHCE-UHFFFAOYSA-N 0.000 description 1
- MWZJGRDWJVHRDV-UHFFFAOYSA-N 1,4-bis(ethenoxy)butane Chemical compound C=COCCCCOC=C MWZJGRDWJVHRDV-UHFFFAOYSA-N 0.000 description 1
- OGBWMWKMTUSNKE-UHFFFAOYSA-N 1-(2-methylprop-2-enoyloxy)hexyl 2-methylprop-2-enoate Chemical compound CCCCCC(OC(=O)C(C)=C)OC(=O)C(C)=C OGBWMWKMTUSNKE-UHFFFAOYSA-N 0.000 description 1
- CZAVRNDQSIORTH-UHFFFAOYSA-N 1-ethenoxy-2,2-bis(ethenoxymethyl)butane Chemical compound C=COCC(CC)(COC=C)COC=C CZAVRNDQSIORTH-UHFFFAOYSA-N 0.000 description 1
- UJFNVYIJVYXGOO-UHFFFAOYSA-N 1-ethenyl-2,4,5-triethylimidazole Chemical compound CCC=1N=C(CC)N(C=C)C=1CC UJFNVYIJVYXGOO-UHFFFAOYSA-N 0.000 description 1
- LMPKBYXVPCYJBP-UHFFFAOYSA-N 1-ethenyl-2,4,5-trimethylimidazole Chemical compound CC=1N=C(C)N(C=C)C=1C LMPKBYXVPCYJBP-UHFFFAOYSA-N 0.000 description 1
- ZIMGAUCXTGSYIY-UHFFFAOYSA-N 1-ethenyl-2,4-dimethylimidazole Chemical compound CC1=CN(C=C)C(C)=N1 ZIMGAUCXTGSYIY-UHFFFAOYSA-N 0.000 description 1
- FHBMTTXESSVBHF-UHFFFAOYSA-N 1-ethenyl-2,5-dimethylimidazole Chemical compound CC1=CN=C(C)N1C=C FHBMTTXESSVBHF-UHFFFAOYSA-N 0.000 description 1
- BGMQEXMLHKDTQE-UHFFFAOYSA-N 1-ethenyl-2-ethyl-5-methylimidazole Chemical compound CCC1=NC=C(C)N1C=C BGMQEXMLHKDTQE-UHFFFAOYSA-N 0.000 description 1
- SBKRCLAGDGVUMO-UHFFFAOYSA-N 1-ethenyl-4,5-diethyl-2-methylimidazole Chemical compound CCC=1N=C(C)N(C=C)C=1CC SBKRCLAGDGVUMO-UHFFFAOYSA-N 0.000 description 1
- YFHWESHZRVUNHI-UHFFFAOYSA-N 1-ethenyl-4,5-dimethylimidazole Chemical compound CC=1N=CN(C=C)C=1C YFHWESHZRVUNHI-UHFFFAOYSA-N 0.000 description 1
- NXSFTHQONZEHFD-UHFFFAOYSA-N 1-ethenyl-4-ethylimidazole Chemical compound CCC1=CN(C=C)C=N1 NXSFTHQONZEHFD-UHFFFAOYSA-N 0.000 description 1
- SHVBLBWXKTWTAK-UHFFFAOYSA-N 1-ethenyl-5-methylimidazole Chemical compound CC1=CN=CN1C=C SHVBLBWXKTWTAK-UHFFFAOYSA-N 0.000 description 1
- VOBUAPTXJKMNCT-UHFFFAOYSA-N 1-prop-2-enoyloxyhexyl prop-2-enoate Chemical compound CCCCCC(OC(=O)C=C)OC(=O)C=C VOBUAPTXJKMNCT-UHFFFAOYSA-N 0.000 description 1
- CCTFAOUOYLVUFG-UHFFFAOYSA-N 2-(1-amino-1-imino-2-methylpropan-2-yl)azo-2-methylpropanimidamide Chemical compound NC(=N)C(C)(C)N=NC(C)(C)C(N)=N CCTFAOUOYLVUFG-UHFFFAOYSA-N 0.000 description 1
- AVTLBBWTUPQRAY-UHFFFAOYSA-N 2-(2-cyanobutan-2-yldiazenyl)-2-methylbutanenitrile Chemical compound CCC(C)(C#N)N=NC(C)(CC)C#N AVTLBBWTUPQRAY-UHFFFAOYSA-N 0.000 description 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- JJBFVQSGPLGDNX-UHFFFAOYSA-N 2-(2-methylprop-2-enoyloxy)propyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(C)COC(=O)C(C)=C JJBFVQSGPLGDNX-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- WYGWHHGCAGTUCH-UHFFFAOYSA-N 2-[(2-cyano-4-methylpentan-2-yl)diazenyl]-2,4-dimethylpentanenitrile Chemical compound CC(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)C WYGWHHGCAGTUCH-UHFFFAOYSA-N 0.000 description 1
- LIZVXGBYTGTTTI-UHFFFAOYSA-N 2-[(4-methylphenyl)sulfonylamino]-2-phenylacetic acid Chemical compound C1=CC(C)=CC=C1S(=O)(=O)NC(C(O)=O)C1=CC=CC=C1 LIZVXGBYTGTTTI-UHFFFAOYSA-N 0.000 description 1
- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 description 1
- LTHJXDSHSVNJKG-UHFFFAOYSA-N 2-[2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOCCOC(=O)C(C)=C LTHJXDSHSVNJKG-UHFFFAOYSA-N 0.000 description 1
- IOAOAKDONABGPZ-UHFFFAOYSA-N 2-amino-2-ethylpropane-1,3-diol Chemical compound CCC(N)(CO)CO IOAOAKDONABGPZ-UHFFFAOYSA-N 0.000 description 1
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical compound OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 description 1
- YNTFDUSOVMNOTM-UHFFFAOYSA-N 2-butyl-1-ethenylimidazole Chemical compound CCCCC1=NC=CN1C=C YNTFDUSOVMNOTM-UHFFFAOYSA-N 0.000 description 1
- CKSAKVMRQYOFBC-UHFFFAOYSA-N 2-cyanopropan-2-yliminourea Chemical compound N#CC(C)(C)N=NC(N)=O CKSAKVMRQYOFBC-UHFFFAOYSA-N 0.000 description 1
- WROUWQQRXUBECT-UHFFFAOYSA-N 2-ethylacrylic acid Chemical compound CCC(=C)C(O)=O WROUWQQRXUBECT-UHFFFAOYSA-N 0.000 description 1
- XRXANEMIFVRKLN-UHFFFAOYSA-N 2-hydroperoxy-2-methylbutane Chemical compound CCC(C)(C)OO XRXANEMIFVRKLN-UHFFFAOYSA-N 0.000 description 1
- SYPKYPCQNDILJH-UHFFFAOYSA-N 2-methyl-2-(prop-2-enoylamino)butane-1-sulfonic acid Chemical compound OS(=O)(=O)CC(C)(CC)NC(=O)C=C SYPKYPCQNDILJH-UHFFFAOYSA-N 0.000 description 1
- TURITJIWSQEMDB-UHFFFAOYSA-N 2-methyl-n-[(2-methylprop-2-enoylamino)methyl]prop-2-enamide Chemical compound CC(=C)C(=O)NCNC(=O)C(C)=C TURITJIWSQEMDB-UHFFFAOYSA-N 0.000 description 1
- PSZAEHPBBUYICS-UHFFFAOYSA-N 2-methylidenepropanedioic acid Chemical compound OC(=O)C(=C)C(O)=O PSZAEHPBBUYICS-UHFFFAOYSA-N 0.000 description 1
- VFZKVQVQOMDJEG-UHFFFAOYSA-N 2-prop-2-enoyloxypropyl prop-2-enoate Chemical compound C=CC(=O)OC(C)COC(=O)C=C VFZKVQVQOMDJEG-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 1
- UZPSEGIMBGXXFB-UHFFFAOYSA-N 3-ethenoxycarbonylbut-3-enoic acid Chemical compound OC(=O)CC(=C)C(=O)OC=C UZPSEGIMBGXXFB-UHFFFAOYSA-N 0.000 description 1
- VTLKLYJOUVMHIY-UHFFFAOYSA-N 3-ethenylpenta-1,3-diene;urea Chemical compound NC(N)=O.CC=C(C=C)C=C VTLKLYJOUVMHIY-UHFFFAOYSA-N 0.000 description 1
- YYPNJNDODFVZLE-UHFFFAOYSA-N 3-methylbut-2-enoic acid Chemical class CC(C)=CC(O)=O YYPNJNDODFVZLE-UHFFFAOYSA-N 0.000 description 1
- FYRWKWGEFZTOQI-UHFFFAOYSA-N 3-prop-2-enoxy-2,2-bis(prop-2-enoxymethyl)propan-1-ol Chemical compound C=CCOCC(CO)(COCC=C)COCC=C FYRWKWGEFZTOQI-UHFFFAOYSA-N 0.000 description 1
- XRUKRHLZDVJJSX-UHFFFAOYSA-N 4-cyanopentanoic acid Chemical compound N#CC(C)CCC(O)=O XRUKRHLZDVJJSX-UHFFFAOYSA-N 0.000 description 1
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- SAIKULLUBZKPDA-UHFFFAOYSA-N Bis(2-ethylhexyl) amine Chemical compound CCCCC(CC)CNCC(CC)CCCC SAIKULLUBZKPDA-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 229920005682 EO-PO block copolymer Polymers 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- YCZVNBQAIZENBU-UHFFFAOYSA-N NC(=O)N.C(=C)C=CC=C Chemical compound NC(=O)N.C(=C)C=CC=C YCZVNBQAIZENBU-UHFFFAOYSA-N 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 description 1
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 1
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 description 1
- ULQMPOIOSDXIGC-UHFFFAOYSA-N [2,2-dimethyl-3-(2-methylprop-2-enoyloxy)propyl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(C)(C)COC(=O)C(C)=C ULQMPOIOSDXIGC-UHFFFAOYSA-N 0.000 description 1
- LXEKPEMOWBOYRF-UHFFFAOYSA-N [2-[(1-azaniumyl-1-imino-2-methylpropan-2-yl)diazenyl]-2-methylpropanimidoyl]azanium;dichloride Chemical compound Cl.Cl.NC(=N)C(C)(C)N=NC(C)(C)C(N)=N LXEKPEMOWBOYRF-UHFFFAOYSA-N 0.000 description 1
- FPKJHDOKRPRUFA-UHFFFAOYSA-N [3-methyl-1-(2-methylprop-2-enoyloxy)pentyl] 2-methylprop-2-enoate Chemical compound CCC(C)CC(OC(=O)C(C)=C)OC(=O)C(C)=C FPKJHDOKRPRUFA-UHFFFAOYSA-N 0.000 description 1
- KYIKRXIYLAGAKQ-UHFFFAOYSA-N abcn Chemical compound C1CCCCC1(C#N)N=NC1(C#N)CCCCC1 KYIKRXIYLAGAKQ-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 150000003926 acrylamides Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000001409 amidines Chemical class 0.000 description 1
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- FUBZERMWPMTSEB-UHFFFAOYSA-N bicyclo[2.2.2]oct-5-ene-2,3-dicarboxylic acid Chemical compound C1CC2C=CC1C(C(=O)O)C2C(O)=O FUBZERMWPMTSEB-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- JZQAAQZDDMEFGZ-UHFFFAOYSA-N bis(ethenyl) hexanedioate Chemical compound C=COC(=O)CCCCC(=O)OC=C JZQAAQZDDMEFGZ-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- HDFRDWFLWVCOGP-UHFFFAOYSA-N carbonothioic O,S-acid Chemical class OC(S)=O HDFRDWFLWVCOGP-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- IFDVQVHZEKPUSC-UHFFFAOYSA-N cyclohex-3-ene-1,2-dicarboxylic acid Chemical compound OC(=O)C1CCC=CC1C(O)=O IFDVQVHZEKPUSC-UHFFFAOYSA-N 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
- OSECKHWTECOVLH-UHFFFAOYSA-N ethane-1,2-diamine;prop-1-ene-1,1,2,3-tetrol Chemical compound NCCN.OCC(O)=C(O)O OSECKHWTECOVLH-UHFFFAOYSA-N 0.000 description 1
- FFYWKOUKJFCBAM-UHFFFAOYSA-N ethenyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC=C FFYWKOUKJFCBAM-UHFFFAOYSA-N 0.000 description 1
- BLCTWBJQROOONQ-UHFFFAOYSA-N ethenyl prop-2-enoate Chemical compound C=COC(=O)C=C BLCTWBJQROOONQ-UHFFFAOYSA-N 0.000 description 1
- 229940052303 ethers for general anesthesia Drugs 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- KUQWZSZYIQGTHT-UHFFFAOYSA-N hexa-1,5-diene-3,4-diol Chemical compound C=CC(O)C(O)C=C KUQWZSZYIQGTHT-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- SBGKURINHGJRFN-UHFFFAOYSA-N hydroxymethanesulfinic acid Chemical compound OCS(O)=O SBGKURINHGJRFN-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- HNEGQIOMVPPMNR-NSCUHMNNSA-N mesaconic acid Chemical compound OC(=O)C(/C)=C/C(O)=O HNEGQIOMVPPMNR-NSCUHMNNSA-N 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- YDKNBNOOCSNPNS-UHFFFAOYSA-N methyl 1,3-benzoxazole-2-carboxylate Chemical compound C1=CC=C2OC(C(=O)OC)=NC2=C1 YDKNBNOOCSNPNS-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- HNEGQIOMVPPMNR-UHFFFAOYSA-N methylfumaric acid Natural products OC(=O)C(C)=CC(O)=O HNEGQIOMVPPMNR-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- OOHAUGDGCWURIT-UHFFFAOYSA-N n,n-dipentylpentan-1-amine Chemical compound CCCCCN(CCCCC)CCCCC OOHAUGDGCWURIT-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- SBOJXQVPLKSXOG-UHFFFAOYSA-N o-amino-hydroxylamine Chemical class NON SBOJXQVPLKSXOG-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000002976 peresters Chemical class 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-N peroxydisulfuric acid Chemical compound OS(=O)(=O)OOS(O)(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920001289 polyvinyl ether Polymers 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 description 1
- QTECDUFMBMSHKR-UHFFFAOYSA-N prop-2-enyl prop-2-enoate Chemical compound C=CCOC(=O)C=C QTECDUFMBMSHKR-UHFFFAOYSA-N 0.000 description 1
- VPMTUQQBSUTFJT-UHFFFAOYSA-N propan-2-amine;dihydrochloride Chemical compound Cl.Cl.CC(C)N VPMTUQQBSUTFJT-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- UFHILTCGAOPTOV-UHFFFAOYSA-N tetrakis(ethenyl)silane Chemical compound C=C[Si](C=C)(C=C)C=C UFHILTCGAOPTOV-UHFFFAOYSA-N 0.000 description 1
- AKRQMTFHUVDMIL-UHFFFAOYSA-N tetrakis(prop-2-enyl)silane Chemical compound C=CC[Si](CC=C)(CC=C)CC=C AKRQMTFHUVDMIL-UHFFFAOYSA-N 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 229940096522 trimethylolpropane triacrylate Drugs 0.000 description 1
- 238000005406 washing Methods 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
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
- C11D3/3776—Heterocyclic compounds, e.g. lactam
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F26/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F26/06—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
-
- 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
- C11D3/0021—Dye-stain or dye-transfer inhibiting compositions
-
- 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
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/378—(Co)polymerised monomers containing sulfur, e.g. sulfonate
-
- 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
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3784—(Co)polymerised monomers containing phosphorus
Definitions
- the invention relates to a process for the preparation of anionically modified polymers of alkyl -1-vinylimidazoles by radical polymerization of alkyl -1-vinylimidazoles with anionic monoethylenically unsaturated monomers and optionally other copolymerizable monomers in an aqueous solvent.
- WO-A-95/15345 describes polymers of alkyl-1-vinylimidazoles, processes for their preparation by polymerizing alkyl-1-vinylimidazoles, if appropriate in the presence of other monomers in water, at least one C 1 -C 4 -alcohol or their mixtures in the presence of polymerization regulators and the use of the polymers as a detergent additive are known.
- Alkyl - 1-vinylimidazoles can also be copolymerized with carboxylic acids such as acrylic acid or maleic acid to give clear aqueous solutions.
- Polymerization regulators which contain sulfur in bound form are used in amounts of up to 15, preferably 0.5 to 10% by weight, based on the monomers used in the polymerization. If higher amounts of regulators are used in the polymerization, the properties of the polymers are changed. In addition, by-products are formed during the polymerization, which can cause odor problems.
- the object of the invention is to provide a process for the preparation of alkyl -1-vinylimidazoles which is improved compared to the abovementioned processes.
- the object is achieved according to the invention with a process for the preparation of anionically modified polymers of alkyl-1-vinylimidazoles by radical polymerization of Alkyl-1-vinylimidazoles with anionic monoethylenically unsaturated monomers and optionally other copolymerizable monomers in an aqueous solvent if the copolymerization is carried out with the exclusion of polymerization regulators.
- monomer mixtures are polymerized in the process according to the invention.
- Suitable monomers of group (a) are all 1-vinylimidazoles substituted with at least one alkyl group. For example, they can be characterized using the following formula:
- R, R 1 , R 2 may be the same or different and for H
- Ci Ci to C 5 alkyl or C 5 to Cio-cycloalkyl, where at least one substituent R, R 1 or R 2 is one
- Ci Ci to C 25 alkyl group or C 5 to C ⁇ 0 cycloalkyl group.
- the substituents R 1 and R 2 are preferably H, CH 3 and C 2 H 5 .
- Monomers of group (a) are, for example, 2-methyl-1-vinylimidazole, 2-ethyl-1-vinylimidazole, 2-propyl-1-vinylimidazole, 2-butyl-1-vinylimidazole, 2, 4 -dimethyl-1-vinylimidazole, 2, 5 -dimethyl-1-vinylimidazole, 2-ethyl-4-methyl-1-vinylimidazole, 2-ethyl-5-methyl-1-vinylimidazole, 2, 4, 5 -trimethyl-1-vinylimidazole, 4, 5 - Diethyl -2-methyl-1-vinylimidazole, 4-methyl-1-vinyl-imidazole, 4-ethyl-1-vinylimidazole, 4, 5 -dimethyl-1-vinylimidazole, 5-methyl-1-vinylimidazole or 2, 4, 5-triethyl-1-vinylimidazole.
- Mixtures of the monomers mentioned can also be used in any ratio.
- 2-methyl-1-vinyl-imidazole, 2-ethyl-1-vinylimidazole, 2-ethyl-4-methyl-1-vinyl-imidazole or 4-methyl-1-vinylimidazole is used as the monomer of group (a) .
- 2-Methyl-1-vinylimidazole is very particularly preferred.
- the polymers contain the monomers of group (a), for example in amounts of from 5 to 99.5, preferably from 20 to 75 mol, copolymerized.
- the monomers of group (b) contain acid groups in free or neutralized form.
- Suitable monomers containing acid groups are, for example, all monomers containing carboxyl, sulfonic acid or phosphonic acid groups. Examples of such compounds are acrylic acid, methacrylic acid, ethacrylic acid,
- Those monomers which contain more than one acid group can also be used in the form of their anhydrides, but the corresponding carboxylic acid is formed from them immediately when they are introduced into the aqueous poly
- the monomers containing acid groups can be used in the polymerization either in the form of the free acid groups or in partially or completely neutralized form with bases.
- bases are, for example, alkali metal bases such as alkali metal hydroxides and alkali metal carbonates, for example sodium hydroxide solution, potassium hydroxide solutions, sodium carbonate, sodium hydrogen carbonate, potassium carbonate, ammonia and organic amines such as ethanolamine, diethanolamine, triethanolamine, pyridine and piperazine, and also amidines or mixtures of the bases mentioned.
- Suitable amines are triisopropanolamine, 2-amino-2-methyl-propanol, alkanediol amines with 2 to 4 carbon atoms in the alkanediol radical, such as 2-amino-2-methyl-1, 3-propanediol or 2-amino-2-ethyl -1,3-propanediol, alkane polyolamines such as tetrahydroxypropylene ethylenediamine, alkylamines such as di (2-ethylhexyl) amine, triamylamine or dodecylamine and amino ethers such as morpholine.
- the bases can be added before, during or after the polymerization in order to neutralize the monomers containing acid groups. Superstoichiometric amounts of bases can also be used in the neutralization of the monomers.
- Monomers of group (c) are 1-vinylpyrrolidone, 1-vinylcaprolactam, 1-vinyltriazole, 1-vinylimidazole and 1-vinyloxazolidinone and mixtures of the compounds mentioned with one another. Of the monomers of group (c), 1-vinylpyrrolidone and / or 1-vinylimidazole are preferably used.
- the monomers of group (c), if they are used in the polymerization, are present in the monomer mixture in amounts of up to 89.5 mol%.
- the polymerization of the monomers (a) and (b) and optionally (c) can additionally be carried out, if appropriate, in the presence of monomers of group (d).
- monomers of group (d) These are monomers which contain at least 2 monoethylenically unsaturated double bonds in the molecule. Compounds of this type are usually used as crosslinking agents in polymerization reactions.
- Suitable crosslinkers of this type are, for example, diacrylates or dimethylacrylates of at least dihydric saturated alcohols, for example ethylene glycol diacrylate, ethylene glycol dimethyl acrylate, 1,2-propylene glycol diacrylate, 1,2-propylene glycol dimethacrylate, butanediol -1,4-diacrylate, 4-butanediol, 4-butanediol dimethacrylate, hexanediol diacrylate, hexanediol dimethacrylate, neopentylglycol diacrylate, neopentylglycol dimethacrylate, 3-methylpentanediol diacrylate and 3-methylpentanediol dimethacrylate.
- diacrylates or dimethylacrylates of at least dihydric saturated alcohols for example ethylene glycol diacrylate, ethylene glycol dimethyl acrylate, 1,2-propylene glycol diacrylate, 1,
- the acrylic acid and methacrylic acid esters of alcohols with more than 2 OH groups can also be used as crosslinking agents, for example trimethylol propane triacrylate or trimethylol propane trimethacrylate.
- Another class of crosslinking agents are diacrylates or dimethacrylates of polyethylene glycols or polypropylene glycols with molecular weights of 200 to 9000 each.
- Polyethylene glycols or polypropylene glycols which are used for the production of the diacrylates or dimethacrylates preferably have a molecular weight of 400 to 2000 in each case
- the homopolymers of ethylene oxide or propylene oxide can also be used in block copolymers of ethylene oxide and propylene oxide or copolymers of ethylene oxide and propylene oxide which contain the ethylene oxide and propylene oxide units in a statistically distributed manner.
- the oligomers of ethylene oxide or propylene oxide are also suitable for producing the crosslinkers, for example diethylene glycol diacrylate, diethylene glycol dimethacrylate, triethylene glycol diacrylate, triethylene glycol dimethacrylate, tetraethylene glycol diacrylate and / or tetraethylene glycol dimethacrylate.
- crosslinking agents are vinyl esters of ethylenically unsaturated C 3 -C 6 -carboxylic acids, for example vinyl acrylate, vinyl methacrylate or vinyl itaconate.
- crosslinking agents are vinyl esters of saturated carboxylic acids containing at least 2 carboxyl groups and Di- and polyvinyl ethers of at least dihydric alcohols, eg divinyl adipate, butanediol divinyl ether and trimethylol propane trivinyl ether.
- Other crosslinkers are allyl esters of ethylenically unsaturated carboxylic acids, for example allyl acrylate and allyl methacrylate, allyl ethers of polyhydric alcohols, for example pentaerythritol triallyl ether, triallyl sucrose and pentallyl sucrose.
- crosslinking agents are methylene bis methacrylamide, divinyl ethylene urea, divinyl propylene urea, di vinyl benzene, divinyl glycol, tetraallylsilane and tetravinyl silane.
- the monomers of group (d) can optionally be present in the monomer mixtures in amounts of up to 10 mol% during the copolymerization. If the monomers of group (d) are copolymerized with the monomers of groups (a) and optionally (c), the amounts preferably used are 0.05 to 5 mol%, based on the monomer mixtures.
- Terpolymers prepared in a preferred manner are obtained by polymerizing monomer mixtures
- the copolymerization takes place in aqueous media, preferably in a purely aqueous solution.
- the copolymerization can optionally also be carried out in mixtures of water and bis
- C 4 alcohols such as methanol, ethanol, isopropanol and butanols are carried out, the proportion of alcohols in the mixture being at most 70% by weight.
- concentration of the polymers formed in the polymerization in the reaction mixture is usually 10 to 70, preferably 15 to
- Suitable initiators for the radical polymerization are particular ⁇ DERS suitable water-soluble azo compounds such as 2,2'-azobis [2 - (2 -imidazoline-2 -yDpropan], 2,2'-azobis [2-amidino- propane) and their acid addition salts , in particular their hydrochlorides, acetates or (hydrogen) sulfates, 4, 4 '-azobis / 4-cyano-valeric acid) and their alkali metal or ammonium salts or 2 - (carbamoylazo) isobutyronitrile.
- 2,2'-azobis [2 - (2 -imidazoline-2 -yDpropan] 2,2'-azobis [2-amidino- propane)
- their acid addition salts in particular their hydrochlorides, acetates or (hydrogen) sulfates, 4, 4 '-azobis / 4-cyano-valeric acid) and their alkali metal or ammonium salts or 2 - (carb
- azo group-containing polymerization initiators such as, for example, 2,2'-azobis (isobutyronitrile), 2,2'-azobis (2-methylbutyronitrile), 2,2'-azobis (2,4-dimethylvaleronitrile) and 1, 1 '-azobis (1-cyclohexane carbonitrile) and water-soluble peroxides and hydroperoxides, such as, for example, hydrogen peroxide and peroxodisulfuric acid and their alkali metal and ammonium salts.
- 2,2'-azobis isobutyronitrile
- 2,2'-azobis (2-methylbutyronitrile) 2,2'-azobis (2,4-dimethylvaleronitrile)
- 1, 1 '-azobis (1-cyclohexane carbonitrile 1, 1 '-azobis (1-cyclohexane carbonitrile
- water-soluble peroxides and hydroperoxides such as, for example, hydrogen peroxide and peroxodisul
- Suitable hydroperoxides are, for example, t-butyl hydroperoxide, t-amyl hydroperoxide, cumene hydroperoxide and pinane hydroperoxide, each in combination with, for example, a salt of hydroxymethanesulfinic acid, an iron endl) salt or ascorbic acid.
- Suitable persalts are, in particular, alkali metal peroxydisulfates.
- too Perester such as tert. Butyl perpivalate or tert. -Butyl-per-2 - ethylhexanoate can be used as an initiator.
- the amount of initiator used for the polymerization is preferably in the range from 0.02 to 15% by weight, in particular 0.05 to 10% by weight and very particularly preferably 0.1 to 3% by weight, based on the total amount of monomer.
- the initiator is preferably supplied in dissolved, diluted or emulsified form.
- solvent optionally in the presence of suitable emulsifiers for the initiators may include water and / or organic solvents such as C T.
- - 2-alcohols are used to C-alcohols, alkylene, oligo- and polyalkylene glycols, and alkoxylation products of Ci to C .
- the initiators can also be used in the presence of emulsifiers in the solvents mentioned.
- the initiators can be metered in together with the monomers in the feed process (in this case the metering time of the initiator can exceed the metering time of the monomers).
- the initiator can also be presented in whole or in part.
- the monomers are polymerized in aqueous solution with the exclusion of polymerization regulators.
- polymerization regulators are understood to mean those substances which, during the polymerization, drastically reduce the degree of polymerization even in low concentrations (e.g. below 10% by weight, based on the monomers).
- the most effective polymerization regulators contain sulfur in bound form, e.g. Mercaptocarboxylic acids or thio alcohols.
- the pH values of the aqueous solutions are, for example, 2 or above, preferably pH values> 5. Polymerization is particularly preferably carried out at pH values> 6.
- Known buffers can optionally be used to keep a certain pH value constant .
- the pH can also be adjusted and / or maintained by adding acids such as hydrochloric acid or sulfuric acid or bases such as ammonia or sodium hydroxide during the polymerization.
- the polymerization can be carried out under normal pressure, under reduced pressure and at elevated pressures.
- the temperatures are, for example, 50 to 150, preferably 60 to 140 ° C. At temperatures above the boiling point of water, it is of course necessary to carry out the polymerization in a closed apparatus under pressure.
- the monomers to be polymerized can be introduced, for example, in a batch process. However, a procedure is particularly preferred in which one starts after the polymerization has started the monomers are introduced continuously or batchwise into the polymerization apparatus or the polymerization is carried out continuously in a stirred tank cascade or in a tube or else in combinations of a stirred tank and tube.
- the monomers can be metered into the polymerization zone either as a mixture in a single feed or else separately from one another in at least 2 feeds.
- for example 5 to 95% by weight of the monomers can be initially taken and the remaining monomers can be fed in as the polymerization progresses.
- post-polymerization can be carried out after the actual polymerization.
- the post-polymerization can be carried out at the temperature at which the main polymerization also took place or the reaction mixture is heated to a temperature which is, for example, 5 to 30 ° C. above the temperature in the main polymerization.
- the same initiator as for the main polymerization can be used for the post-polymerization, or an initiator mixture can also be used.
- Residual monomers can also be removed, for example, with the aid of a physical aftertreatment of the aqueous polymer solution.
- a suitable method of this kind is e.g.
- the polymers are preferably used in the form of the aqueous solutions, but can also be isolated from the aqueous solutions, for example by precipitation or by removing the water.
- the process according to the invention gives copolymers with molar masses above 60,000, preferably above 70,000 to, for example, up to 1,000,000 (determined by gel permeation chromatography).
- the molar masses of the copolymers are preferably in the range from 70,000 to 700,000.
- the copolymers are used, for example, as an additive to detergents to inhibit dye transfer during the washing process.
- they are contained in the detergent formulations, for example in amounts of 0.2 to 10, preferably 0.5 to 5% by weight. example 1
- the K value of the copolymer was 54.8 (determined in 5% by weight aqueous NaCl solution at 25 ° C. and a polymer concentration of 1% by weight). The K values were determined in 5% by H. Fikentscher, Cellulose-Chemie, Vol. 13, 58-64 and 71-76 (1983). - Aqueous NaCl solution at 25 ° C. As a gas chromatographic analysis showed, the copolymer contained 120 ppm 1-vinyl -2-methylimidazole, ⁇ 50 ppm N-vinyl pyrrolidone and 200 ppm acrylic acid as a residual monomer.
- copolymers described in the following table were prepared in accordance with the instructions given in the example.
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- Oil, Petroleum & Natural Gas (AREA)
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Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98952596A EP1023341A1 (de) | 1997-10-01 | 1998-09-18 | Verfahren zur herstellung von anionisch modifizierten polymerisaten von alkyl-1-vinylimidazolen |
JP2000513880A JP2001518534A (ja) | 1997-10-01 | 1998-09-18 | アルキル−1−ビニルイミダゾールのアニオン変性ポリマーの製造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19743432.0 | 1997-10-01 | ||
DE1997143432 DE19743432A1 (de) | 1997-10-01 | 1997-10-01 | Verfahren zur Herstellung von anionisch modifizierten Polymerisaten von Alkyl-1-vinylimidazolen |
Publications (1)
Publication Number | Publication Date |
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WO1999016798A1 true WO1999016798A1 (de) | 1999-04-08 |
Family
ID=7844310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1998/005944 WO1999016798A1 (de) | 1997-10-01 | 1998-09-18 | Verfahren zur herstellung von anionisch modifizierten polymerisaten von alkyl-1-vinylimidazolen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1023341A1 (de) |
JP (1) | JP2001518534A (de) |
DE (1) | DE19743432A1 (de) |
WO (1) | WO1999016798A1 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0438713A2 (de) * | 1990-01-16 | 1991-07-31 | BASF Aktiengesellschaft | Verfahren zur Entfernung von Schwermetallionen aus Wein und weinähnlichen Getränken |
DE4316023A1 (de) * | 1993-05-13 | 1994-11-17 | Basf Ag | Verfahren zur Herstellung von niedrigmolekularen Polymerisaten des 1-Vinylimidazols |
WO1995015345A1 (de) * | 1993-12-02 | 1995-06-08 | Basf Aktiengesellschaft | Polymerisate von alkyl-1-vinylimidazolen |
-
1997
- 1997-10-01 DE DE1997143432 patent/DE19743432A1/de not_active Withdrawn
-
1998
- 1998-09-18 WO PCT/EP1998/005944 patent/WO1999016798A1/de not_active Application Discontinuation
- 1998-09-18 EP EP98952596A patent/EP1023341A1/de not_active Withdrawn
- 1998-09-18 JP JP2000513880A patent/JP2001518534A/ja not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0438713A2 (de) * | 1990-01-16 | 1991-07-31 | BASF Aktiengesellschaft | Verfahren zur Entfernung von Schwermetallionen aus Wein und weinähnlichen Getränken |
DE4316023A1 (de) * | 1993-05-13 | 1994-11-17 | Basf Ag | Verfahren zur Herstellung von niedrigmolekularen Polymerisaten des 1-Vinylimidazols |
WO1995015345A1 (de) * | 1993-12-02 | 1995-06-08 | Basf Aktiengesellschaft | Polymerisate von alkyl-1-vinylimidazolen |
Also Published As
Publication number | Publication date |
---|---|
DE19743432A1 (de) | 1999-04-08 |
EP1023341A1 (de) | 2000-08-02 |
JP2001518534A (ja) | 2001-10-16 |
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