BE565656A - - Google Patents
Info
- Publication number
- BE565656A BE565656A BE565656DA BE565656A BE 565656 A BE565656 A BE 565656A BE 565656D A BE565656D A BE 565656DA BE 565656 A BE565656 A BE 565656A
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8588/57A GB856158A (en) | 1957-03-15 | 1957-03-15 | Improvements in or relating to the production of coloured photographic images |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE565656A true BE565656A (nl) |
Family
ID=9855376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE565656D BE565656A (nl) | 1957-03-15 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2992920A (nl) |
| BE (1) | BE565656A (nl) |
| FR (1) | FR1201538A (nl) |
| GB (1) | GB856158A (nl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL259369A (nl) * | 1959-12-23 | |||
| GB1246114A (en) * | 1968-01-05 | 1971-09-15 | Agfa Gevaert | Benzoylacetamide derivatives and their use as colour couplers |
| US4057432A (en) * | 1970-12-26 | 1977-11-08 | Konishiroku Photo Industry Co., Ltd. | Acylacetanilide coupler with heterocyclic diacyl amino coupling-off group |
| FI70036C (fi) * | 1980-01-31 | 1986-09-12 | Ciba Geigy Ag | Kromogena kinazolinfoereningar |
| DE602008002933D1 (de) * | 2007-05-03 | 2010-11-18 | Neurosearch As | Als ionenkanalmodulatoren geeignete beta-ketoamidderivate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE492063A (nl) * | 1948-11-09 | |||
| BE500139A (nl) * | 1950-12-20 |
-
0
- BE BE565656D patent/BE565656A/xx unknown
-
1957
- 1957-03-15 GB GB8588/57A patent/GB856158A/en not_active Expired
-
1958
- 1958-03-10 US US720013A patent/US2992920A/en not_active Expired - Lifetime
- 1958-03-14 FR FR1201538D patent/FR1201538A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1201538A (fr) | 1959-12-30 |
| US2992920A (en) | 1961-07-18 |
| GB856158A (en) | 1960-12-14 |