FR1562205A - - Google Patents
Info
- Publication number
- FR1562205A FR1562205A FR1562205DA FR1562205A FR 1562205 A FR1562205 A FR 1562205A FR 1562205D A FR1562205D A FR 1562205DA FR 1562205 A FR1562205 A FR 1562205A
- 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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/04—Azo compounds in general
- C09B45/06—Chromium 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
- 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
- G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
- G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
- G03C8/14—Oxidation of the chromogenic substances
- G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
- G03C8/18—Dye developers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR140590 | 1968-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1562205A true FR1562205A (pt) | 1969-04-04 |
Family
ID=8646246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1562205D Expired FR1562205A (pt) | 1968-02-20 | 1968-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1562205A (pt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2219964A1 (pt) * | 1973-03-02 | 1974-09-27 | Ugine Kuhlmann | |
| EP0003581A2 (de) * | 1978-02-14 | 1979-08-22 | Agfa-Gevaert AG | Fotografisches Farbdiffusionsübertragungsverfahren |
-
1968
- 1968-02-20 FR FR1562205D patent/FR1562205A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2219964A1 (pt) * | 1973-03-02 | 1974-09-27 | Ugine Kuhlmann | |
| EP0003581A2 (de) * | 1978-02-14 | 1979-08-22 | Agfa-Gevaert AG | Fotografisches Farbdiffusionsübertragungsverfahren |
| EP0003581A3 (en) * | 1978-02-14 | 1979-09-05 | Agfa-Gevaert Aktiengesellschaft | Photographic colour diffusion transfer process |