BE423261A - - Google Patents
Info
- Publication number
- BE423261A BE423261A BE423261DA BE423261A BE 423261 A BE423261 A BE 423261A BE 423261D A BE423261D A BE 423261DA BE 423261 A BE423261 A BE 423261A
- 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
- G03C7/327—Macromolecular coupling substances
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI0055847 | 1936-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE423261A true BE423261A (en:Method) |
Family
ID=7194231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE423261D BE423261A (en:Method) | 1936-08-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2186732A (en:Method) |
| BE (1) | BE423261A (en:Method) |
| CH (1) | CH208557A (en:Method) |
| FR (1) | FR825878A (en:Method) |
| NL (2) | NL59026C (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2440526A (en) * | 1942-12-23 | 1948-04-27 | Nellie W Solomon | Fibrous sheet material for the electrolytic formation of an azo dyestuff thereon |
| US2433632A (en) * | 1942-12-23 | 1947-12-30 | Rca Corp | Fibrous sheet material for the electrolytic formation of azo dye image records thereon |
| US2415382A (en) * | 1944-03-31 | 1947-02-04 | Du Pont | Photographic elements including hydrophilic color formers |
| US2418747A (en) * | 1944-05-20 | 1947-04-08 | Gen Aniline & Film Corp | Nondiffusing phenolic color couplers |
| CN1159542C (zh) * | 2002-05-27 | 2004-07-28 | 深圳百灵达火机电器有限公司 | 滑动点火打火机 |
-
0
- NL NL58108D patent/NL58108C/xx active
- BE BE423261D patent/BE423261A/xx unknown
- NL NL59026D patent/NL59026C/xx active
-
1937
- 1937-08-17 US US159518A patent/US2186732A/en not_active Expired - Lifetime
- 1937-08-23 CH CH208557D patent/CH208557A/de unknown
- 1937-08-24 FR FR825878D patent/FR825878A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH208557A (de) | 1940-02-15 |
| US2186732A (en) | 1940-01-09 |
| FR825878A (fr) | 1938-03-16 |
| NL59026C (en:Method) | |
| NL58108C (en:Method) |