BE643201A - - Google Patents
Info
- Publication number
- BE643201A BE643201A BE643201A BE643201A BE643201A BE 643201 A BE643201 A BE 643201A BE 643201 A BE643201 A BE 643201A BE 643201 A BE643201 A BE 643201A BE 643201 A BE643201 A BE 643201A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
- C07D231/52—Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa
-
- 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
- G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US220979A US3271152A (en) | 1962-09-04 | 1962-09-04 | Light-sensitive elements for color photography and process therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE643201A true BE643201A (de) | 1964-07-30 |
Family
ID=22825836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE643201A BE643201A (de) | 1962-09-04 | 1964-01-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3271152A (de) |
| BE (1) | BE643201A (de) |
| DE (1) | DE1282457B (de) |
| GB (1) | GB1057436A (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3447928A (en) * | 1965-07-26 | 1969-06-03 | Eastman Kodak Co | Silver halide emulsion containing twoequivalent yellow dye-forming coupler |
| JPS4817890B1 (de) * | 1969-07-16 | 1973-06-01 | ||
| JPS513233A (de) * | 1974-06-27 | 1976-01-12 | Fuji Photo Film Co Ltd | |
| US4066456A (en) * | 1974-12-10 | 1978-01-03 | Gaf Corporation | Incorporated carboxy substituted p-phenylenediamine color developer |
| US4066457A (en) * | 1974-12-10 | 1978-01-03 | Gaf Corporation | Color developer for diffusion transfer |
| DE3024881A1 (de) * | 1980-07-01 | 1982-01-28 | Agfa-Gevaert Ag, 5090 Leverkusen | Dispergierverfahren |
| US5089380A (en) * | 1989-10-02 | 1992-02-18 | Eastman Kodak Company | Methods of preparation of precipitated coupler dispersions with increased photographic activity |
| US4970139A (en) * | 1989-10-02 | 1990-11-13 | Eastman Kodak Company | Methods of preparation of precipitated coupler dispersions with increased photographic activity |
| US5104776A (en) * | 1989-11-29 | 1992-04-14 | Eastman Kodak Company | Increased photographic activity precipitated coupler dispersions prepared by coprecipitation with liquid carboxylic acids |
| US5182189A (en) * | 1989-11-29 | 1993-01-26 | Eastman Kodak Company | Increased photographic activity precipitated coupler dispersions prepared by coprecipitation with liquid carboxylic acids |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH227990A (de) * | 1940-07-17 | 1943-07-31 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von photographischen Farbenbildern. |
| NL148537B (nl) * | 1948-09-07 | Keyes Fibre Co | Werkwijze voor het bekleden van een geprofileerd gedeelte van een in hoofdzaak uit geperste pulp vervaardigd artikel met thermoplastisch materiaal. | |
| US2733143A (en) * | 1949-07-16 | 1956-01-31 | Multilayer color film for integral | |
| US2706685A (en) * | 1952-12-04 | 1955-04-19 | Eastman Kodak Co | 3-acylamido-5-(m-sulfobenzoyloxy) pyrazole coupler compounds |
| BE528163A (de) * | 1953-04-17 | |||
| BE543745A (de) * | 1954-12-20 |
-
1962
- 1962-09-04 US US220979A patent/US3271152A/en not_active Expired - Lifetime
-
1963
- 1963-08-31 DE DEE25443A patent/DE1282457B/de active Pending
- 1963-09-03 GB GB34670/63A patent/GB1057436A/en not_active Expired
-
1964
- 1964-01-30 BE BE643201A patent/BE643201A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1057436A (en) | 1967-02-01 |
| US3271152A (en) | 1966-09-06 |
| DE1282457B (de) | 1968-11-07 |