BE713450A - - Google Patents
Info
- Publication number
- BE713450A BE713450A BE713450DA BE713450A BE 713450 A BE713450 A BE 713450A BE 713450D A BE713450D A BE 713450DA BE 713450 A BE713450 A BE 713450A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
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- 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
- G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
- G03C7/30511—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
- G03C7/30517—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution
- G03C7/30523—Phenols or naphtols couplers
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- 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
- G03C7/32—Colour coupling substances
- G03C7/333—Coloured coupling substances, e.g. for the correction of the coloured image
- G03C7/3335—Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- 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 |
|---|---|---|---|
| GB06456/67A GB1178591A (en) | 1967-04-11 | 1967-04-11 | Naphthol Colour Couplers and process for producing Photographic Colour Images |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE713450A true BE713450A (en:Method) | 1968-08-16 |
Family
ID=10077660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE713450D BE713450A (en:Method) | 1967-04-11 | 1968-04-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3622328A (en:Method) |
| BE (1) | BE713450A (en:Method) |
| CA (1) | CA929954A (en:Method) |
| FR (1) | FR1565777A (en:Method) |
| GB (1) | GB1178591A (en:Method) |
| NL (1) | NL6805091A (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5116142B2 (en:Method) * | 1972-12-18 | 1976-05-21 | ||
| JPS5055332A (en:Method) * | 1973-09-13 | 1975-05-15 | ||
| JPS5110935A (en:Method) * | 1974-07-18 | 1976-01-28 | Fuji Photo Film Co Ltd | |
| JPS588501B2 (ja) * | 1975-01-08 | 1983-02-16 | 富士写真フイルム株式会社 | 多層カラ−感光材料 |
| US3993638A (en) * | 1975-04-16 | 1976-11-23 | Eastman Kodak Company | Ballasted p-sulfonamidophenols capable of releasing a non-heterocyclic azo dye |
| US4250251A (en) * | 1978-07-27 | 1981-02-10 | Eastman Kodak Company | Phenylsulfamoyl couplers, coupler compositions and photographic elements suited to forming integral sound tracks |
| JPS5938578B2 (ja) * | 1979-07-12 | 1984-09-18 | 富士写真フイルム株式会社 | ハロゲン化銀カラ−写真感光材料 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE619300A (en:Method) * | 1959-04-06 |
-
1967
- 1967-04-11 GB GB06456/67A patent/GB1178591A/en not_active Expired
-
1968
- 1968-04-04 CA CA016721A patent/CA929954A/en not_active Expired
- 1968-04-04 US US719243A patent/US3622328A/en not_active Expired - Lifetime
- 1968-04-10 BE BE713450D patent/BE713450A/xx unknown
- 1968-04-10 NL NL6805091A patent/NL6805091A/xx unknown
- 1968-04-11 FR FR1565777D patent/FR1565777A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6805091A (en:Method) | 1968-09-25 |
| CA929954A (en) | 1973-07-10 |
| US3622328A (en) | 1971-11-23 |
| GB1178591A (en) | 1970-01-21 |
| FR1565777A (en:Method) | 1969-05-02 |