FR2091657A5 - - Google Patents
Info
- Publication number
- FR2091657A5 FR2091657A5 FR7117612A FR7117612A FR2091657A5 FR 2091657 A5 FR2091657 A5 FR 2091657A5 FR 7117612 A FR7117612 A FR 7117612A FR 7117612 A FR7117612 A FR 7117612A FR 2091657 A5 FR2091657 A5 FR 2091657A5
- Authority
- FR
- France
- 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
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
- G03C7/32—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
-
- 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
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 |
|---|---|---|---|
| DE19702024186 DE2024186A1 (de) | 1970-05-16 | 1970-05-16 | Verbessertes farbfotografisches Material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2091657A5 true FR2091657A5 (enExample) | 1972-01-14 |
Family
ID=5771390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7117612A Expired FR2091657A5 (enExample) | 1970-05-16 | 1971-05-14 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE767175A (enExample) |
| DE (1) | DE2024186A1 (enExample) |
| FR (1) | FR2091657A5 (enExample) |
| GB (1) | GB1307482A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6010839A (en) * | 1998-06-26 | 2000-01-04 | Eastman Kodak Company | Color photographic elements containing yellow-colored magenta dye-forming masking couplers |
-
1970
- 1970-05-16 DE DE19702024186 patent/DE2024186A1/de active Pending
-
1971
- 1971-05-14 FR FR7117612A patent/FR2091657A5/fr not_active Expired
- 1971-05-14 BE BE767175A patent/BE767175A/nl unknown
- 1971-05-17 GB GB1525371A patent/GB1307482A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1307482A (en) | 1973-02-21 |
| DE2024186A1 (de) | 1971-12-02 |
| BE767175A (nl) | 1971-11-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |