BE729233A - - Google Patents
Info
- Publication number
- BE729233A BE729233A BE729233DA BE729233A BE 729233 A BE729233 A BE 729233A BE 729233D A BE729233D A BE 729233DA BE 729233 A BE729233 A BE 729233A
- Authority
- BE
- Belgium
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
-
- 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
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
-
- 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
- G03C7/32—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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA0058350 | 1968-03-05 | ||
| DE19681622922 DE1622922A1 (de) | 1968-03-05 | 1968-03-05 | Farbkupplerhaltiges photographisches Material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE729233A true BE729233A (de) | 1969-09-03 |
Family
ID=25753821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE729233D BE729233A (de) | 1968-03-05 | 1969-03-03 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3574626A (de) |
| BE (1) | BE729233A (de) |
| CH (1) | CH505408A (de) |
| DE (1) | DE1622922A1 (de) |
| FR (1) | FR2003277A1 (de) |
| GB (1) | GB1253711A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6267536A (ja) * | 1985-09-19 | 1987-03-27 | Konishiroku Photo Ind Co Ltd | 写真要素 |
| US20080269500A1 (en) * | 2005-09-22 | 2008-10-30 | Astrazeneca Ab | Process for the Preparation of 4-Aminopyrazole Derivatives |
-
1968
- 1968-03-05 DE DE19681622922 patent/DE1622922A1/de active Pending
-
1969
- 1969-02-13 CH CH220369A patent/CH505408A/de not_active IP Right Cessation
- 1969-02-24 US US801786A patent/US3574626A/en not_active Expired - Lifetime
- 1969-03-03 BE BE729233D patent/BE729233A/xx unknown
- 1969-03-04 GB GB01364/69A patent/GB1253711A/en not_active Expired
- 1969-03-05 FR FR6906120A patent/FR2003277A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3574626A (en) | 1971-04-13 |
| CH505408A (de) | 1971-03-31 |
| FR2003277A1 (de) | 1969-11-07 |
| DE1622922A1 (de) | 1971-02-25 |
| GB1253711A (en) | 1971-11-17 |