GB963988A - Improvements in colour development processes - Google Patents
Improvements in colour development processesInfo
- Publication number
- GB963988A GB963988A GB3024860A GB3024860A GB963988A GB 963988 A GB963988 A GB 963988A GB 3024860 A GB3024860 A GB 3024860A GB 3024860 A GB3024860 A GB 3024860A GB 963988 A GB963988 A GB 963988A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- pyrazolidone
- colour development
- development processes
- sept
- 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
- NDGRWYRVNANFNB-UHFFFAOYSA-N pyrazolidin-3-one Chemical compound O=C1CCNN1 NDGRWYRVNANFNB-UHFFFAOYSA-N 0.000 abstract 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- CMCWWLVWPDLCRM-UHFFFAOYSA-N phenidone Chemical compound N1C(=O)CCN1C1=CC=CC=C1 CMCWWLVWPDLCRM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- -1 silver halide Chemical class 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/30—Developers
- G03C5/3028—Heterocyclic compounds
- G03C5/3035—Heterocyclic compounds containing a diazole ring
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/30—Developers
-
- 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
- G03C7/407—Development processes or agents therefor
- G03C7/413—Developers
- G03C7/4136—Developers p-Phenylenediamine or derivatives thereof
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 |
|---|---|---|---|
| US83777759A | 1959-09-03 | 1959-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB963988A true GB963988A (en) | 1964-07-15 |
Family
ID=25275391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3024860A Expired GB963988A (en) | 1959-09-03 | 1960-09-01 | Improvements in colour development processes |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE707690A (enrdf_load_stackoverflow) |
| CA (1) | CA731087A (enrdf_load_stackoverflow) |
| DE (1) | DE1131992B (enrdf_load_stackoverflow) |
| FR (1) | FR1268712A (enrdf_load_stackoverflow) |
| GB (1) | GB963988A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992010789A1 (en) * | 1990-12-13 | 1992-06-25 | Kodak Limited | Method of photographic silver halide processing, silver halide materials and solutions therefor |
| US5554492A (en) * | 1994-04-29 | 1996-09-10 | Eastman Kodak Company | Photographic silver halide color material |
| WO2012078129A1 (en) | 2010-12-06 | 2012-06-14 | Colgate-Palmolive Company | Laminate tube having enhanced resiliency by a block copolymer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4394440A (en) | 1982-01-22 | 1983-07-19 | Eastman Kodak Company | Yellow-dye-forming photographic developing composition |
-
0
- CA CA731087A patent/CA731087A/en not_active Expired
-
1960
- 1960-08-30 FR FR837188A patent/FR1268712A/fr not_active Expired
- 1960-09-01 GB GB3024860A patent/GB963988A/en not_active Expired
-
1961
- 1961-01-20 DE DEE20470A patent/DE1131992B/de active Pending
-
1967
- 1967-12-07 BE BE707690D patent/BE707690A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992010789A1 (en) * | 1990-12-13 | 1992-06-25 | Kodak Limited | Method of photographic silver halide processing, silver halide materials and solutions therefor |
| US5554492A (en) * | 1994-04-29 | 1996-09-10 | Eastman Kodak Company | Photographic silver halide color material |
| WO2012078129A1 (en) | 2010-12-06 | 2012-06-14 | Colgate-Palmolive Company | Laminate tube having enhanced resiliency by a block copolymer |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1268712A (fr) | 1961-08-04 |
| DE1131992B (de) | 1962-06-20 |
| CA731087A (en) | 1966-03-29 |
| BE707690A (enrdf_load_stackoverflow) | 1968-04-16 |
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