DD103976A1 - - Google Patents
Info
- Publication number
- DD103976A1 DD103976A1 DD16419172A DD16419172A DD103976A1 DD 103976 A1 DD103976 A1 DD 103976A1 DD 16419172 A DD16419172 A DD 16419172A DD 16419172 A DD16419172 A DD 16419172A DD 103976 A1 DD103976 A1 DD 103976A1
- Authority
- DD
- German Democratic Republic
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
- G03C7/36—Couplers containing compounds with active methylene groups
- G03C7/38—Couplers containing compounds with active methylene groups in rings
- G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings
-
- 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
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)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16419172A DD103976A1 (en) | 1972-07-04 | 1972-07-04 | |
| AT234773A AT325947B (en) | 1972-07-04 | 1973-03-16 | COLOR PHOTOGRAPHIC MATERIAL |
| CH394573A CH574627A5 (en) | 1972-07-04 | 1973-03-19 | |
| GB2698273A GB1401394A (en) | 1972-07-04 | 1973-06-06 | 1,3-disubstituted pyrazol-5-one colour couplers |
| FR7321528A FR2191158B1 (en) | 1972-07-04 | 1973-06-13 | |
| DE19732332280 DE2332280C2 (en) | 1972-07-04 | 1973-06-25 | Color photographic recording material |
| BE132965A BE801725A (en) | 1972-07-04 | 1973-06-29 | METHOD FOR MANUFACTURING COLOR PHOTOGRAPHIC MATERIALS |
| SU1935343A SU496530A1 (en) | 1972-07-04 | 1973-06-29 | Method of making single and multi-layer photographic materials for color photography |
| HUFI000537 HU167753B (en) | 1972-07-04 | 1973-07-03 | |
| CS481573A CS188167B2 (en) | 1972-07-04 | 1973-07-03 | Method of production of colour photographic single or multilayer materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16419172A DD103976A1 (en) | 1972-07-04 | 1972-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD103976A1 true DD103976A1 (en) | 1974-02-12 |
Family
ID=5487342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16419172A DD103976A1 (en) | 1972-07-04 | 1972-07-04 |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT325947B (en) |
| BE (1) | BE801725A (en) |
| CH (1) | CH574627A5 (en) |
| CS (1) | CS188167B2 (en) |
| DD (1) | DD103976A1 (en) |
| DE (1) | DE2332280C2 (en) |
| FR (1) | FR2191158B1 (en) |
| GB (1) | GB1401394A (en) |
| HU (1) | HU167753B (en) |
| SU (1) | SU496530A1 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2369489A (en) * | 1941-09-25 | 1945-02-13 | Eastman Kodak Co | Acylated amino pyrazolone couplers |
| DE2042922A1 (en) * | 1970-08-29 | 1972-03-02 | Agfa Gevaert AG, 5090 Leverkusen | Diffusion-resistant purple components for the production of photographic color images |
-
1972
- 1972-07-04 DD DD16419172A patent/DD103976A1/xx unknown
-
1973
- 1973-03-16 AT AT234773A patent/AT325947B/en not_active IP Right Cessation
- 1973-03-19 CH CH394573A patent/CH574627A5/xx not_active IP Right Cessation
- 1973-06-06 GB GB2698273A patent/GB1401394A/en not_active Expired
- 1973-06-13 FR FR7321528A patent/FR2191158B1/fr not_active Expired
- 1973-06-25 DE DE19732332280 patent/DE2332280C2/en not_active Expired
- 1973-06-29 BE BE132965A patent/BE801725A/en not_active IP Right Cessation
- 1973-06-29 SU SU1935343A patent/SU496530A1/en active
- 1973-07-03 CS CS481573A patent/CS188167B2/en unknown
- 1973-07-03 HU HUFI000537 patent/HU167753B/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CS188167B2 (en) | 1979-02-28 |
| AT325947B (en) | 1975-11-10 |
| SU496530A1 (en) | 1975-12-25 |
| FR2191158B1 (en) | 1979-03-16 |
| GB1401394A (en) | 1975-07-16 |
| BE801725A (en) | 1973-10-15 |
| ATA234773A (en) | 1975-01-15 |
| FR2191158A1 (en) | 1974-02-01 |
| CH574627A5 (en) | 1976-04-15 |
| DE2332280C2 (en) | 1983-01-05 |
| HU167753B (en) | 1975-12-25 |
| DE2332280A1 (en) | 1974-01-24 |