FR2254046A1 - - Google Patents
Info
- Publication number
- FR2254046A1 FR2254046A1 FR7439764A FR7439764A FR2254046A1 FR 2254046 A1 FR2254046 A1 FR 2254046A1 FR 7439764 A FR7439764 A FR 7439764A FR 7439764 A FR7439764 A FR 7439764A FR 2254046 A1 FR2254046 A1 FR 2254046A1
- 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.)
- Granted
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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
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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
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/156—Precursor compound
- Y10S430/159—Development dye releaser, DDR
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US422390A US3923510A (en) | 1973-12-06 | 1973-12-06 | Process for producing color images by bleaching redox diffusible dye releasers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2254046A1 true FR2254046A1 (US20030204162A1-20031030-M00001.png) | 1975-07-04 |
| FR2254046B1 FR2254046B1 (US20030204162A1-20031030-M00001.png) | 1976-10-22 |
Family
ID=23674681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7439764A Expired FR2254046B1 (US20030204162A1-20031030-M00001.png) | 1973-12-06 | 1974-12-05 |
Country Status (7)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000511A1 (de) * | 1977-07-22 | 1979-02-07 | Agfa-Gevaert AG | Fotografisches Farbdiffusionsübertragungsverfahren |
| FR2414745A1 (fr) * | 1978-01-11 | 1979-08-10 | Kodak Pathe | Procede pour former les images en couleurs par diffusion-transfert |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2368064A1 (fr) * | 1976-10-15 | 1978-05-12 | Kodak Pathe | Procede de formation d'images en |
| DE2848455A1 (de) * | 1977-11-10 | 1979-05-17 | Eastman Kodak Co | Photographisches aufzeichnungsmaterial |
| US4256826A (en) * | 1978-08-14 | 1981-03-17 | Eastman Kodak Company | Bleach-fix sheets |
| JPS59177553A (ja) * | 1983-03-28 | 1984-10-08 | Fuji Photo Film Co Ltd | ハロゲン化銀カラ−写真感光材料 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US351673A (en) * | 1886-10-26 | Device for hanging picture-frames | ||
| US2728290A (en) * | 1953-03-31 | 1955-12-27 | Eastman Kodak Co | Photographic reproduction process, including transfer of azo dyes |
| US3498787A (en) * | 1965-08-20 | 1970-03-03 | Eastman Kodak Co | Rapid dye-bleach photographic process and element comprising dye-developers |
| US3503741A (en) * | 1966-11-04 | 1970-03-31 | Eastman Kodak Co | Silver-dye-bleach process utilizing formazan dyes |
| US3751406A (en) * | 1967-07-24 | 1973-08-07 | Polaroid Corp | Azo compounds useful in photographic processes |
| US3698897A (en) * | 1971-07-06 | 1972-10-17 | Eastman Kodak Co | Diffusion transfer processes and film units comprising compounds which are cleavable upon oxidation in alkali media to produce diffusible dyes or dye precursors |
| US3725062A (en) * | 1971-07-06 | 1973-04-03 | Eastman Kodak Co | Color diffusion processes utilizing hydroquinones which provide dye image materials upon oxidation in alkaline conditions |
| BE789689A (fr) * | 1971-10-04 | 1973-04-04 | Eastman Kodak Co | Element photosensible et son application a la photographie en couleurs par diffusion-transfert |
-
1973
- 1973-12-06 US US422390A patent/US3923510A/en not_active Expired - Lifetime
-
1974
- 1974-11-05 CA CA213,004A patent/CA1052613A/en not_active Expired
- 1974-12-04 DE DE19742457307 patent/DE2457307A1/de active Pending
- 1974-12-05 GB GB5266474A patent/GB1477376A/en not_active Expired
- 1974-12-05 FR FR7439764A patent/FR2254046B1/fr not_active Expired
- 1974-12-06 BE BE151274A patent/BE823080A/xx unknown
- 1974-12-06 JP JP49139681A patent/JPS5092133A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000511A1 (de) * | 1977-07-22 | 1979-02-07 | Agfa-Gevaert AG | Fotografisches Farbdiffusionsübertragungsverfahren |
| FR2414745A1 (fr) * | 1978-01-11 | 1979-08-10 | Kodak Pathe | Procede pour former les images en couleurs par diffusion-transfert |
Also Published As
| Publication number | Publication date |
|---|---|
| BE823080A (fr) | 1975-06-06 |
| FR2254046B1 (US20030204162A1-20031030-M00001.png) | 1976-10-22 |
| JPS5092133A (US20030204162A1-20031030-M00001.png) | 1975-07-23 |
| GB1477376A (en) | 1977-06-22 |
| DE2457307A1 (de) | 1975-06-19 |
| CA1052613A (en) | 1979-04-17 |
| US3923510A (en) | 1975-12-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |