DE1597592C3 - Verfahren zum Bleichfixieren von farbphotographischen Aufzeichnungsma tenalien - Google Patents
Verfahren zum Bleichfixieren von farbphotographischen Aufzeichnungsma tenalienInfo
- Publication number
- DE1597592C3 DE1597592C3 DE1597592A DE1597592A DE1597592C3 DE 1597592 C3 DE1597592 C3 DE 1597592C3 DE 1597592 A DE1597592 A DE 1597592A DE 1597592 A DE1597592 A DE 1597592A DE 1597592 C3 DE1597592 C3 DE 1597592C3
- Authority
- DE
- Germany
- Prior art keywords
- bleach
- bath
- bleaching
- fixing
- color
- 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
Links
- 238000000034 method Methods 0.000 title claims description 15
- 239000000463 material Substances 0.000 title claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 21
- 238000004061 bleaching Methods 0.000 claims description 16
- 239000007844 bleaching agent Substances 0.000 claims description 14
- 238000011161 development Methods 0.000 claims description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000010348 incorporation Methods 0.000 claims description 3
- 150000002505 iron Chemical class 0.000 claims description 3
- 229920002873 Polyethylenimine Polymers 0.000 claims description 2
- -1 iron complex salt Chemical class 0.000 claims 6
- 239000002253 acid Substances 0.000 claims 5
- 150000003839 salts Chemical class 0.000 claims 5
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical group [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 claims 3
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims 3
- 125000002947 alkylene group Chemical group 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- YAGKRVSRTSUGEY-UHFFFAOYSA-N ferricyanide Chemical compound [Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] YAGKRVSRTSUGEY-UHFFFAOYSA-N 0.000 claims 2
- 239000000834 fixative Substances 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 229920000515 polycarbonate Polymers 0.000 claims 2
- 239000004417 polycarbonate Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 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 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- VYTBPJNGNGMRFH-UHFFFAOYSA-N acetic acid;azane Chemical compound N.N.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O VYTBPJNGNGMRFH-UHFFFAOYSA-N 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- XNEFYCZVKIDDMS-UHFFFAOYSA-N avobenzone Chemical class C1=CC(OC)=CC=C1C(=O)CC(=O)C1=CC=C(C(C)(C)C)C=C1 XNEFYCZVKIDDMS-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000011109 contamination Methods 0.000 claims 1
- 230000006866 deterioration Effects 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 125000004430 oxygen atom Chemical group O* 0.000 claims 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000000276 potassium ferrocyanide Substances 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 125000004434 sulfur atom Chemical group 0.000 claims 1
- 239000013589 supplement Substances 0.000 claims 1
- XOGGUFAVLNCTRS-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] XOGGUFAVLNCTRS-UHFFFAOYSA-N 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004133 Sodium thiosulphate Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229940125898 compound 5 Drugs 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
- 235000019345 sodium thiosulphate Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- MQRJBSHKWOFOGF-UHFFFAOYSA-L disodium;carbonate;hydrate Chemical compound O.[Na+].[Na+].[O-]C([O-])=O MQRJBSHKWOFOGF-UHFFFAOYSA-L 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000012360 testing method Methods 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
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/42—Bleach-fixing or agents therefor ; Desilvering processes
- G03C7/421—Additives other than bleaching or fixing agents
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8196766 | 1966-12-14 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1597592A1 DE1597592A1 (de) | 1970-07-30 |
| DE1597592B2 DE1597592B2 (de) | 1973-03-22 |
| DE1597592C3 true DE1597592C3 (de) | 1973-10-11 |
Family
ID=13761253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1597592A Expired DE1597592C3 (de) | 1966-12-14 | 1967-12-12 | Verfahren zum Bleichfixieren von farbphotographischen Aufzeichnungsma tenalien |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3578454A (cg-RX-API-DMAC7.html) |
| BE (1) | BE707861A (cg-RX-API-DMAC7.html) |
| DE (1) | DE1597592C3 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1201571A (cg-RX-API-DMAC7.html) |
| NL (1) | NL6717016A (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4252892A (en) * | 1979-12-10 | 1981-02-24 | Eastman Kodak Company | Photographic color developer compositions |
-
1967
- 1967-12-12 BE BE707861D patent/BE707861A/xx unknown
- 1967-12-12 DE DE1597592A patent/DE1597592C3/de not_active Expired
- 1967-12-13 US US690068A patent/US3578454A/en not_active Expired - Lifetime
- 1967-12-14 GB GB56901/67A patent/GB1201571A/en not_active Expired
- 1967-12-14 NL NL6717016A patent/NL6717016A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3578454A (en) | 1971-05-11 |
| DE1597592B2 (de) | 1973-03-22 |
| GB1201571A (en) | 1970-08-12 |
| NL6717016A (cg-RX-API-DMAC7.html) | 1968-06-17 |
| BE707861A (cg-RX-API-DMAC7.html) | 1968-04-16 |
| DE1597592A1 (de) | 1970-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |