BE717841A - - Google Patents
Info
- Publication number
- BE717841A BE717841A BE717841DA BE717841A BE 717841 A BE717841 A BE 717841A BE 717841D A BE717841D A BE 717841DA BE 717841 A BE717841 A BE 717841A
- 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
- G03C7/362—Benzoyl-acetanilide couplers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA0056235 | 1967-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE717841A true BE717841A (https=) | 1969-01-10 |
Family
ID=6940427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE717841D BE717841A (https=) | 1967-07-10 | 1968-07-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3615606A (https=) |
| BE (1) | BE717841A (https=) |
| CH (1) | CH496969A (https=) |
| FR (1) | FR1573578A (https=) |
| GB (1) | GB1248924A (https=) |
| NL (1) | NL6809746A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374416C (zh) | 2000-04-28 | 2008-03-12 | 霍夫曼-拉罗奇有限公司 | 对(磺酰基)芳基和杂芳基类化合物 |
-
1968
- 1968-07-02 US US741880A patent/US3615606A/en not_active Expired - Lifetime
- 1968-07-08 GB GB32416/68A patent/GB1248924A/en not_active Expired
- 1968-07-09 CH CH1021168A patent/CH496969A/de not_active IP Right Cessation
- 1968-07-10 BE BE717841D patent/BE717841A/xx unknown
- 1968-07-10 FR FR1573578D patent/FR1573578A/fr not_active Expired
- 1968-07-10 NL NL6809746A patent/NL6809746A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1597464A1 (de) | 1970-05-14 |
| CH496969A (de) | 1970-09-30 |
| DE1597464B2 (de) | 1975-09-25 |
| GB1248924A (en) | 1971-10-06 |
| FR1573578A (https=) | 1969-07-04 |
| US3615606A (en) | 1971-10-26 |
| NL6809746A (https=) | 1968-12-27 |