GB879596A - Method of producing colour photographic pictures by the silver-dyestuff bleaching process - Google Patents
Method of producing colour photographic pictures by the silver-dyestuff bleaching processInfo
- Publication number
- GB879596A GB879596A GB17938/59A GB1793859A GB879596A GB 879596 A GB879596 A GB 879596A GB 17938/59 A GB17938/59 A GB 17938/59A GB 1793859 A GB1793859 A GB 1793859A GB 879596 A GB879596 A GB 879596A
- Authority
- GB
- United Kingdom
- Prior art keywords
- baths
- bleaching
- silver
- examples
- bleaching process
- 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
- 238000004061 bleaching Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 5
- 239000000975 dye Substances 0.000 title 1
- HAUGRYOERYOXHX-UHFFFAOYSA-N Alloxazine Chemical compound C1=CC=C2N=C(C(=O)NC(=O)N3)C3=NC2=C1 HAUGRYOERYOXHX-UHFFFAOYSA-N 0.000 abstract 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 2
- UYEUUXMDVNYCAM-UHFFFAOYSA-N lumazine Chemical compound N1=CC=NC2=NC(O)=NC(O)=C21 UYEUUXMDVNYCAM-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 abstract 1
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 abstract 1
- FCASKLHVRFDIJB-UHFFFAOYSA-N Riboflavine Natural products Cc1cc2N=C3C(NC(=O)NC3=O)N(CC(O)C(O)C(O)CO)c2cc1C FCASKLHVRFDIJB-UHFFFAOYSA-N 0.000 abstract 1
- XIWMTQIUUWJNRP-UHFFFAOYSA-N amidol Chemical compound NC1=CC=C(O)C(N)=C1 XIWMTQIUUWJNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 abstract 1
- 239000002151 riboflavin Substances 0.000 abstract 1
- 229960002477 riboflavin Drugs 0.000 abstract 1
- 235000019192 riboflavin Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH6017858A CH370966A (de) | 1958-06-03 | 1958-06-03 | Verfahren zur Erzeugung von farbigen photographischen Bildern |
| CH7213559 | 1959-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB879596A true GB879596A (en) | 1961-10-11 |
Family
ID=25737694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17938/59A Expired GB879596A (en) | 1958-06-03 | 1959-05-26 | Method of producing colour photographic pictures by the silver-dyestuff bleaching process |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5418116A (en) * | 1993-12-07 | 1995-05-23 | Eastman Kodak Company | Image toning of black-and-white images formed utilizing color dye forming couplers |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3340060A (en) * | 1963-09-24 | 1967-09-05 | Ciba Ltd | Process for the production of color images by the silver dyestuff bleaching method |
| GB1051970A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1964-03-20 | |||
| CH576158A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-02-28 | 1976-05-31 | Ciba Geigy Ag | |
| US3969115A (en) * | 1974-10-15 | 1976-07-13 | Rcs Color Labs | Graphics process using a composite of color separated negatives |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE22308E (en) * | 1936-12-14 | 1943-05-11 | Production of colored photographic | |
| BE437332A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1938-12-12 | |||
| BE438456A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1939-03-29 | |||
| GB539509A (en) * | 1940-01-11 | 1941-09-15 | Eastman Kodak Co | Improvements in or relating to the production of colour photographs |
| GB539190A (en) * | 1940-02-22 | 1941-09-01 | Eastman Kodak Co | Method of colour photography and materials therefor |
| CA474965A (en) * | 1948-03-27 | 1951-07-03 | W. H. Mueller Fritz | Lumazines and alloxazines as catalysts in dye bleach baths for color photography |
-
0
- BE BE579274D patent/BE579274A/xx unknown
-
1958
- 1958-06-03 CH CH6017858A patent/CH370966A/de unknown
-
1959
- 1959-05-15 FR FR794801A patent/FR1224564A/fr not_active Expired
- 1959-05-26 GB GB17938/59A patent/GB879596A/en not_active Expired
- 1959-06-01 US US817068A patent/US3156561A/en not_active Expired - Lifetime
- 1959-06-02 DE DEC19112A patent/DE1091429B/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5418116A (en) * | 1993-12-07 | 1995-05-23 | Eastman Kodak Company | Image toning of black-and-white images formed utilizing color dye forming couplers |
Also Published As
| Publication number | Publication date |
|---|---|
| CH370966A (de) | 1963-07-31 |
| DE1091429B (de) | 1960-10-20 |
| BE579274A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR1224564A (fr) | 1960-06-24 |
| US3156561A (en) | 1964-11-10 |
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