CH627006A5 - - Google Patents

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Info

Publication number: CH627006A5
Authority: CH; Switzerland
Prior art keywords: bleaching; silver; carbon atoms; color; methyl
Prior art date: 1977-03-23

Application number

CH366577A

Other languages

German (de)

English (en)

Inventor

Meinrad Schaer

Matthias Dr Schellenberg

Original Assignee

Ciba Geigy Ag

Priority date (The priority date 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 date listed.)

1977-03-23

Filing date

1977-03-23

Publication date

1981-12-15

1977-03-23 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1977-03-23 Priority to CH366577A priority Critical patent/CH627006A5/de

1977-04-12 Priority to DE2716136A priority patent/DE2716136C2/de

1978-03-14 Priority to GB9940/78A priority patent/GB1571273A/en

1978-03-15 Priority to US05/886,870 priority patent/US4186008A/en

1978-03-15 Priority to CA298,962A priority patent/CA1130128A/fr

1978-03-20 Priority to FR7807989A priority patent/FR2385125A1/fr

1978-03-21 Priority to IT48521/78A priority patent/IT1104623B/it

1978-03-21 Priority to NL7803045A priority patent/NL7803045A/xx

1978-03-22 Priority to BE186158A priority patent/BE865167A/fr

1978-03-22 Priority to AU34415/78A priority patent/AU519307B2/en

1978-03-23 Priority to JP3243878A priority patent/JPS53118131A/ja

1981-12-15 Publication of CH627006A5 publication Critical patent/CH627006A5/de

Links

238000004061 bleaching Methods 0.000 claims description 78
229910052709 silver Inorganic materials 0.000 claims description 65
239000004332 silver Substances 0.000 claims description 65
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 62
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 61
238000000034 method Methods 0.000 claims description 30
125000004432 carbon atom Chemical group C* 0.000 claims description 29
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 27
150000001875 compounds Chemical class 0.000 claims description 23
239000000463 material Substances 0.000 claims description 22
KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 claims description 21
-1 mercapto compound Chemical class 0.000 claims description 18
238000002360 preparation method Methods 0.000 claims description 17
239000002253 acid Substances 0.000 claims description 16
239000007844 bleaching agent Substances 0.000 claims description 16
125000002947 alkylene group Chemical group 0.000 claims description 15
NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims description 15
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 12
XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 12
XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 claims description 12
239000000203 mixture Substances 0.000 claims description 11
PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 claims description 10
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
238000011282 treatment Methods 0.000 claims description 10
239000003963 antioxidant agent Substances 0.000 claims description 9
125000002768 hydroxyalkyl group Chemical group 0.000 claims description 9
150000003242 quaternary ammonium salts Chemical class 0.000 claims description 9
230000003078 antioxidant effect Effects 0.000 claims description 7
125000003118 aryl group Chemical group 0.000 claims description 7
150000002828 nitro derivatives Chemical class 0.000 claims description 7
229910052757 nitrogen Inorganic materials 0.000 claims description 7
125000004433 nitrogen atom Chemical group N* 0.000 claims description 7
125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 claims description 7
150000003252 quinoxalines Chemical class 0.000 claims description 7
239000012141 concentrate Substances 0.000 claims description 6
230000000694 effects Effects 0.000 claims description 6
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 6
125000000217 alkyl group Chemical group 0.000 claims description 5
238000004043 dyeing Methods 0.000 claims description 5
125000001477 organic nitrogen group Chemical group 0.000 claims description 5
FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Inorganic materials [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 claims description 5
150000001450 anions Chemical class 0.000 claims description 4
239000007800 oxidant agent Substances 0.000 claims description 4
150000003216 pyrazines Chemical class 0.000 claims description 4
239000007788 liquid Substances 0.000 claims description 3
LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 claims description 3
239000002904 solvent Substances 0.000 claims description 3
NVXLIZQNSVLKPO-UHFFFAOYSA-N Glucosereductone Chemical group O=CC(O)C=O NVXLIZQNSVLKPO-UHFFFAOYSA-N 0.000 claims description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 claims description 2
230000001133 acceleration Effects 0.000 claims description 2
125000004429 atom Chemical group 0.000 claims description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 2
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
239000003960 organic solvent Substances 0.000 claims description 2
235000009518 sodium iodide Nutrition 0.000 claims description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims 1
230000015572 biosynthetic process Effects 0.000 claims 1
229910052799 carbon Inorganic materials 0.000 claims 1
JEUFWFJKIXMEEK-UHFFFAOYSA-N carboxy-[2-(dicarboxyamino)ethyl]carbamic acid Chemical compound OC(=O)N(C(O)=O)CCN(C(O)=O)C(O)=O JEUFWFJKIXMEEK-UHFFFAOYSA-N 0.000 claims 1
OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 claims 1
SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 claims 1
239000003112 inhibitor Substances 0.000 claims 1
229910052742 iron Inorganic materials 0.000 claims 1
UETZVSHORCDDTH-UHFFFAOYSA-N iron(2+);hexacyanide Chemical compound [Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] UETZVSHORCDDTH-UHFFFAOYSA-N 0.000 claims 1
230000000873 masking effect Effects 0.000 claims 1
JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims 1
238000003672 processing method Methods 0.000 claims 1
125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 24
239000010410 layer Substances 0.000 description 22
125000001424 substituent group Chemical group 0.000 description 15
239000000839 emulsion Substances 0.000 description 11
239000000975 dye Substances 0.000 description 10
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 8
239000003054 catalyst Substances 0.000 description 7
ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 7
QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 6
235000006708 antioxidants Nutrition 0.000 description 6
125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 6
CAWHJQAVHZEVTJ-UHFFFAOYSA-N methylpyrazine Chemical group CC1=CN=CC=N1 CAWHJQAVHZEVTJ-UHFFFAOYSA-N 0.000 description 6
IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 6
108010010803 Gelatin Proteins 0.000 description 5
239000000654 additive Substances 0.000 description 5
229960005070 ascorbic acid Drugs 0.000 description 5
239000011668 ascorbic acid Substances 0.000 description 5
229920000159 gelatin Polymers 0.000 description 5
239000008273 gelatin Substances 0.000 description 5
235000019322 gelatine Nutrition 0.000 description 5
235000011852 gelatine desserts Nutrition 0.000 description 5
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
235000010323 ascorbic acid Nutrition 0.000 description 4
238000002474 experimental method Methods 0.000 description 4
150000003254 radicals Chemical class 0.000 description 4
GQRWKGBOBWHKHP-UHFFFAOYSA-N 2,3,6-trimethylquinoxaline Chemical compound N1=C(C)C(C)=NC2=CC(C)=CC=C21 GQRWKGBOBWHKHP-UHFFFAOYSA-N 0.000 description 3
150000007513 acids Chemical class 0.000 description 3
230000000996 additive effect Effects 0.000 description 3
239000012964 benzotriazole Substances 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
235000008504 concentrate Nutrition 0.000 description 3
238000001035 drying Methods 0.000 description 3
229910052739 hydrogen Inorganic materials 0.000 description 3
239000001257 hydrogen Substances 0.000 description 3
125000004435 hydrogen atom Chemical class [H]* 0.000 description 3
235000010263 potassium metabisulphite Nutrition 0.000 description 3
235000019830 sodium polyphosphate Nutrition 0.000 description 3
159000000000 sodium salts Chemical class 0.000 description 3
239000000243 solution Substances 0.000 description 3
HJFZAYHYIWGLNL-UHFFFAOYSA-N 2,6-Dimethylpyrazine Chemical group CC1=CN=CC(C)=N1 HJFZAYHYIWGLNL-UHFFFAOYSA-N 0.000 description 2
JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 description 2
ALHUXMDEZNLFTA-UHFFFAOYSA-N 2-methylquinoxaline Chemical compound C1=CC=CC2=NC(C)=CN=C21 ALHUXMDEZNLFTA-UHFFFAOYSA-N 0.000 description 2
ONMOULMPIIOVTQ-UHFFFAOYSA-N 98-47-5 Chemical compound OS(=O)(=O)C1=CC=CC([N+]([O-])=O)=C1 ONMOULMPIIOVTQ-UHFFFAOYSA-N 0.000 description 2
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
229920002284 Cellulose triacetate Polymers 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
229910006069 SO3H Inorganic materials 0.000 description 2
229910021612 Silver iodide Inorganic materials 0.000 description 2
NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 2
125000001931 aliphatic group Chemical group 0.000 description 2
150000003868 ammonium compounds Chemical class 0.000 description 2
229940027991 antiseptic and disinfectant quinoline derivative Drugs 0.000 description 2
239000000987 azo dye Substances 0.000 description 2
QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 2
230000033228 biological regulation Effects 0.000 description 2
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
239000004327 boric acid Substances 0.000 description 2
229940006460 bromide ion Drugs 0.000 description 2
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
125000002843 carboxylic acid group Chemical group 0.000 description 2
229920002301 cellulose acetate Polymers 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
230000007423 decrease Effects 0.000 description 2
KVFIJIWMDBAGDP-UHFFFAOYSA-N ethylpyrazine Chemical group CCC1=CN=CC=N1 KVFIJIWMDBAGDP-UHFFFAOYSA-N 0.000 description 2
238000005558 fluorometry Methods 0.000 description 2
125000000623 heterocyclic group Chemical group 0.000 description 2
XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 2
229940006461 iodide ion Drugs 0.000 description 2
AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 2
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
RWPGFSMJFRPDDP-UHFFFAOYSA-L potassium metabisulfite Chemical compound [K+].[K+].[O-]S(=O)S([O-])(=O)=O RWPGFSMJFRPDDP-UHFFFAOYSA-L 0.000 description 2
229940043349 potassium metabisulfite Drugs 0.000 description 2
BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
239000011241 protective layer Substances 0.000 description 2
229940045105 silver iodide Drugs 0.000 description 2
HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 2
229940001584 sodium metabisulfite Drugs 0.000 description 2
235000010262 sodium metabisulphite Nutrition 0.000 description 2
AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 2
125000000542 sulfonic acid group Chemical group 0.000 description 2
239000001043 yellow dye Substances 0.000 description 2
NGSULTPMGQCSHK-UHFFFAOYSA-N 2,3-Dihydroxy-acrylaldehyd Natural products OC=C(O)C=O NGSULTPMGQCSHK-UHFFFAOYSA-N 0.000 description 1
IORISFYTXJVNFE-UHFFFAOYSA-N 2,3-dinitrobenzenesulfonic acid Chemical class OS(=O)(=O)C1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O IORISFYTXJVNFE-UHFFFAOYSA-N 0.000 description 1
239000001934 2,5-dimethylpyrazine Chemical group 0.000 description 1
SWBCSBNHMVLMKP-UHFFFAOYSA-N 2,6-dinitrotoluene-4-sulfonic acid Chemical compound CC1=C([N+]([O-])=O)C=C(S(O)(=O)=O)C=C1[N+]([O-])=O SWBCSBNHMVLMKP-UHFFFAOYSA-N 0.000 description 1
XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical group COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
GNTARUIZNIWBCN-UHFFFAOYSA-N 2-chloro-5-nitrobenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC([N+]([O-])=O)=CC=C1Cl GNTARUIZNIWBCN-UHFFFAOYSA-N 0.000 description 1
ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
LBLYYCQCTBFVLH-UHFFFAOYSA-M 2-methylbenzenesulfonate Chemical compound CC1=CC=CC=C1S([O-])(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-M 0.000 description 1
JWSNVFJCKKXKRE-UHFFFAOYSA-N 3,5-dinitrobenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1 JWSNVFJCKKXKRE-UHFFFAOYSA-N 0.000 description 1
ONMOULMPIIOVTQ-UHFFFAOYSA-M 3-Nitrobenzene sulphonate Chemical compound [O-][N+](=O)C1=CC=CC(S([O-])(=O)=O)=C1 ONMOULMPIIOVTQ-UHFFFAOYSA-M 0.000 description 1
RPKWNMFDAOACCX-UHFFFAOYSA-N 4-chloro-3-nitrobenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=C(Cl)C([N+]([O-])=O)=C1 RPKWNMFDAOACCX-UHFFFAOYSA-N 0.000 description 1
DTRIDVOOPAQEEL-UHFFFAOYSA-N 4-sulfanylbutanoic acid Chemical compound OC(=O)CCCS DTRIDVOOPAQEEL-UHFFFAOYSA-N 0.000 description 1
CEHPKLRUCVRKFF-UHFFFAOYSA-N 5,6-dimethylpyrazine-2,3-dicarboxylic acid Chemical compound CC1=NC(C(O)=O)=C(C(O)=O)N=C1C CEHPKLRUCVRKFF-UHFFFAOYSA-N 0.000 description 1
HWTDMFJYBAURQR-UHFFFAOYSA-N 80-82-0 Chemical compound OS(=O)(=O)C1=CC=CC=C1[N+]([O-])=O HWTDMFJYBAURQR-UHFFFAOYSA-N 0.000 description 1
GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-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
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Natural products CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
101100128278 Mus musculus Lins1 gene Proteins 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
230000006750 UV protection Effects 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
229960000583 acetic acid Drugs 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
125000003545 alkoxy group Chemical group 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
125000003277 amino group Chemical group 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
XYXNTHIYBIDHGM-UHFFFAOYSA-N ammonium thiosulfate Chemical compound [NH4+].[NH4+].[O-]S([O-])(=O)=S XYXNTHIYBIDHGM-UHFFFAOYSA-N 0.000 description 1
229940101006 anhydrous sodium sulfite Drugs 0.000 description 1
125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
229940077388 benzenesulfonate Drugs 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
125000003354 benzotriazolyl group Chemical class N1N=NC2=C1C=CC=C2* 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
239000000969 carrier Substances 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000008139 complexing agent Substances 0.000 description 1
239000013078 crystal Substances 0.000 description 1
238000007865 diluting Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000000834 fixative Substances 0.000 description 1
UQSQSQZYBQSBJZ-UHFFFAOYSA-M fluorosulfonate Chemical compound [O-]S(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-M 0.000 description 1
239000012362 glacial acetic acid Substances 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
229910052736 halogen Inorganic materials 0.000 description 1
150000002367 halogens Chemical class 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 1
235000014666 liquid concentrate Nutrition 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
125000001624 naphthyl group Chemical group 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000019612 pigmentation Effects 0.000 description 1
150000004885 piperazines Chemical group 0.000 description 1
125000003386 piperidinyl group Chemical group 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
159000000001 potassium salts Chemical class 0.000 description 1
125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
230000004224 protection Effects 0.000 description 1
239000011814 protection agent Substances 0.000 description 1
230000005588 protonation Effects 0.000 description 1
239000001047 purple dye Substances 0.000 description 1
150000003222 pyridines Chemical class 0.000 description 1
150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
238000010405 reoxidation reaction Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
OGFYIDCVDSATDC-UHFFFAOYSA-N silver silver Chemical compound [Ag].[Ag] OGFYIDCVDSATDC-UHFFFAOYSA-N 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
GSBYVRKLPCSLNV-UHFFFAOYSA-M sodium 2,4-dinitrobenzenesulfonate Chemical compound [Na+].[O-][N+](=O)C1=CC=C(S([O-])(=O)=O)C([N+]([O-])=O)=C1 GSBYVRKLPCSLNV-UHFFFAOYSA-M 0.000 description 1
235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
NVIFVTYDZMXWGX-UHFFFAOYSA-N sodium metaborate Chemical compound [Na+].[O-]B=O NVIFVTYDZMXWGX-UHFFFAOYSA-N 0.000 description 1
235000019345 sodium thiosulphate Nutrition 0.000 description 1
239000000126 substance Substances 0.000 description 1
FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 description 1
229940124530 sulfonamide Drugs 0.000 description 1
150000003460 sulfonic acids Chemical class 0.000 description 1
NQRYJNQNLNOLGT-UHFFFAOYSA-N tetrahydropyridine hydrochloride Natural products C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 1
230000007306 turnover Effects 0.000 description 1
239000000080 wetting agent Substances 0.000 description 1

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

CH366577A 1977-03-23 1977-03-23 CH627006A5 (fr)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
CH366577A CH627006A5 (fr)	1977-03-23	1977-03-23
DE2716136A DE2716136C2 (de)	1977-03-23	1977-04-12	Verfahren und Zubereitung zur Herstellung photographischer Bilder nach dem Silberfarbbleichverfahren
GB9940/78A GB1571273A (en)	1977-03-23	1978-03-14	Bleaching photographic silver dye-bleach materials
US05/886,870 US4186008A (en)	1977-03-23	1978-03-15	Method for processing silver dye-bleach materials
CA298,962A CA1130128A (fr)	1977-03-23	1978-03-15	Traitement de produits de decoloration - teinture-argent dans une composition contenant de la quinoxaline ou de la pyrazine, et un sel d'ammonium quaternaire ou une base organique tertiaire azotee ayant fixe un proton
FR7807989A FR2385125A1 (fr)	1977-03-23	1978-03-20	Procede de traitement d'articles photographiques par decoloration a l'argent
IT48521/78A IT1104623B (it)	1977-03-23	1978-03-21	Procedimento e preparati per trattare materiali di sbianca di colori all'argento
NL7803045A NL7803045A (nl)	1977-03-23	1978-03-21	Werkwijze voor het verwerken van zilverkleurstof- bleekmaterialen, alsmede preparaat voor het uit- voeren van het bleken.
BE186158A BE865167A (fr)	1977-03-23	1978-03-22	Procede de traitement d'articles photographiques par decoloration a l'argent
AU34415/78A AU519307B2 (en)	1977-03-23	1978-03-22	Method for processing silver dye-bleach materials
JP3243878A JPS53118131A (en)	1977-03-23	1978-03-23	Method of processing silver coloring matter fading material

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH366577A CH627006A5 (fr)	1977-03-23	1977-03-23

Publications (1)

Publication Number	Publication Date
CH627006A5 true CH627006A5 (fr)	1981-12-15

Family

ID=4260870

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH366577A CH627006A5 (fr)	1977-03-23	1977-03-23

Country Status (10)

Country	Link
US (1)	US4186008A (fr)
JP (1)	JPS53118131A (fr)
AU (1)	AU519307B2 (fr)
BE (1)	BE865167A (fr)
CA (1)	CA1130128A (fr)
CH (1)	CH627006A5 (fr)
DE (1)	DE2716136C2 (fr)
FR (1)	FR2385125A1 (fr)
GB (1)	GB1571273A (fr)
NL (1)	NL7803045A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5565952A (en) *	1978-11-13	1980-05-17	Fuji Photo Film Co Ltd	Color image formation method
JPS5672131U (fr) *	1979-11-08	1981-06-13
US4370402A (en) *	1980-09-24	1983-01-25	Harry Anderson	Dye reducing composition for dye transfers, photographic transparencies and color prints
JPS58190443A (ja) *	1982-04-30	1983-11-07	日本遠赤外線株式会社	サウナ装置
CH657710A5 (de) *	1983-07-20	1986-09-15	Ciba Geigy Ag	Verfahren zur verarbeitung photographischer silberfarbbleichmaterialien.
JPS60182628U (ja) *	1984-05-15	1985-12-04	三菱電機株式会社	空調換気扇
US4552834A (en) *	1984-08-06	1985-11-12	Eastman Kodak Company	Enhanced bleaching of photographic elements containing silver halide and adsorbed dye
DE3641861A1 (de) *	1985-12-09	1987-06-11	Fuji Photo Film Co Ltd	Farbphotographisches silberhalogenidmaterial und verfahren zu dessen herstellung
EP1172691A1 (fr) *	2000-07-12	2002-01-16	ILFORD Imaging Switzerland GmbH	Procédé et solutions de blanchiment pour le traitement de produits photographiques pour la préparation d'images suivant le procédé de blanchiment des couleurs à l'argent

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2020775A (en) *	1930-11-07	1935-11-12	Bela Gaspar	Method of producing photographic pictures in colors
US2348894A (en) *	1937-12-13	1944-05-16	Chromogen Inc	Process and treating bath for the production of colored photographic pictures
GB539509A (en) *	1940-01-11	1941-09-15	Eastman Kodak Co	Improvements in or relating to the production of colour photographs
BE622121A (fr) *	1961-09-06
DE2038008A1 (de) *	1970-07-31	1972-02-10	Agfa Gevaert AG, 5090 Leverkusen	Farbbleichbad für das Silber farbbleichverfahren
GB1358848A (en) *	1970-08-10	1974-07-03	Agfa Gevaert	Silver bleaching solution
BE791978A (fr) *	1971-11-29	1973-05-28	Ciba Geigy	Preparation decolorante pour le procede photographique de decoloration a l'argent
JPS5128227B2 (fr) *	1972-10-05	1976-08-18
JPS5412056B2 (fr) *	1972-12-18	1979-05-19
CH579292A5 (fr) *	1973-05-18	1976-08-31	Ciba Geigy Ag
FR2247419A1 (en) *	1973-10-10	1975-05-09	Satam	Petrol pump with alternative delivery pipes - three way valve interconnected with meter resetting mechanism
CH584914A5 (fr) *	1973-10-12	1977-02-15	Ciba Geigy Ag
CH594912A5 (fr) *	1974-07-10	1978-01-31	Ciba Geigy Ag
JPS522433A (en) *	1975-06-23	1977-01-10	Fuji Photo Film Co Ltd	Single bath color element silver branching liquid

1977
- 1977-03-23 CH CH366577A patent/CH627006A5/de not_active IP Right Cessation
- 1977-04-12 DE DE2716136A patent/DE2716136C2/de not_active Expired
1978
- 1978-03-14 GB GB9940/78A patent/GB1571273A/en not_active Expired
- 1978-03-15 CA CA298,962A patent/CA1130128A/fr not_active Expired
- 1978-03-15 US US05/886,870 patent/US4186008A/en not_active Expired - Lifetime
- 1978-03-20 FR FR7807989A patent/FR2385125A1/fr active Granted
- 1978-03-21 NL NL7803045A patent/NL7803045A/xx not_active Application Discontinuation
- 1978-03-22 BE BE186158A patent/BE865167A/fr not_active IP Right Cessation
- 1978-03-22 AU AU34415/78A patent/AU519307B2/en not_active Ceased
- 1978-03-23 JP JP3243878A patent/JPS53118131A/ja active Granted

Also Published As

Publication number	Publication date
AU3441578A (en)	1979-09-27
GB1571273A (en)	1980-07-09
BE865167A (fr)	1978-09-22
NL7803045A (nl)	1978-09-26
FR2385125B1 (fr)	1980-06-13
JPS53118131A (en)	1978-10-16
FR2385125A1 (fr)	1978-10-20
JPS5640333B2 (fr)	1981-09-19
AU519307B2 (en)	1981-11-26
US4186008A (en)	1980-01-29
CA1130128A (fr)	1982-08-24
DE2716136A1 (de)	1978-10-05
DE2716136C2 (de)	1984-02-02

Publication	Publication Date	Title
DE851163C (de)	1952-10-02	Verfahren zur Herstellung blaeulicher Phenazonium-Farbstoffbilder
EP0014688B1 (fr)	1983-03-23	Procédé de traitement de matériaux pour le blanchiment des couleurs à l'argent, préparation aqueuse à cet effet, concentrat et procédé de fabrication de la préparation
EP0034793B1 (fr)	1985-05-29	Procédé pour le traitement de matériaux pour la décoloration des colorants à l'argent, compositions appropriées à la décoloration et leur préparation à partir de concentrés et concentrés partiels, les concentrés et concentrés partiels
DE966410C (de)	1957-08-01	Verfahren zum Bleichfixieren von photographischen Silberbildern
CH627006A5 (fr)	1981-12-15
DE2448433C2 (de)	1982-09-02	Wässriges Behandlungsbad zur kombinierten Farb- und Silberbleichung und Verfahren zur Verarbeitung von Silberfarbbleichmaterialien
DE2139401A1 (de)	1972-02-17	Verfahren zum Ausbleichen von metallischem Silber aus photographischen Materialien
DE2515771A1 (de)	1975-10-23	Verfahren zur erzeugung eines farbphotographischen bildes
DE1814834A1 (de)	1969-07-03	Photographische Verarbeitungsfluessigkeit
DE2613120C2 (de)	1984-05-17	Wäßriger alkalischer Farbenentwickler und Verfahren zur Entwicklung von farbphotographischen Bildern
DE941769C (de)	1956-04-19	Silber-Farbstoff-Bleichbaeder mit Katalysatoren
DE2530469C2 (de)	1985-04-18	Verfahren zur Verarbeitung von Silberfarbbleichmaterialien
DE1924723A1 (de)	1970-01-08	Farbbleichzubereitung fuer das photographische Silberfarbbleichverfahren
DE2419825A1 (de)	1974-11-07	Verfahren zur entwicklung farbphotographischer aufzeichnungsmaterialien sowie waessrig-alkalische entwicklerloesung fuer die durchfuehrung des verfahrens
EP0133163A2 (fr)	1985-02-13	Procédé pour traiter des matériaux photographiques pour blanchiment des couleurs à l'argent
DE2737142A1 (de)	1978-02-23	Verfahren fuer die verarbeitung von silberfarbbleichmaterialien und fuer die farbbleichung geeignete zubereitungen
DE2263602A1 (de)	1973-07-12	Verfahren zur schnellentwicklung eines lichtempfindlichen silberhalogenidhaltigen farbfotografischen materials
DE1271543B (de)	1968-06-27	Photographisches Material mit mindestens einer Silberhalogenidemulsionsschicht und einer UV-Licht absorbierenden Schicht
DE2524431A1 (de)	1975-12-11	Verfahren zur herstellung eines positiven farbphotographischen bildes
DE1125279B (de)	1962-03-08	Verfahren zur Herstellung von farbphotographischen Bildern mit erhoehter Lichtechtheit nach dem Prinzip des Silberfarbbleichverfahrens
DE2732153A1 (de)	1979-01-25	Verarbeitungsverfahren fuer photographische materialien
EP0047449A2 (fr)	1982-03-17	Procédé pour la production d'images photographiques en couleurs
DE2101436A1 (de)	1971-07-15	Verfahren zur Herstellung von Material mit Farbstoffbildern
DE2063576B2 (de)	1979-10-11	Verfahren zum Bleichfixieren von farbphotographischen Aufzeichnungsmaterialien
DE2945368A1 (de)	1980-05-22	Verfahren zur erzeugung von farbbildern

Legal Events

Date	Code	Title	Description
1989-09-29	PUE	Assignment	Owner name: ILFORD AG
1992-11-30	PL	Patent ceased
2024-10-31	PL	Patent ceased