BE422502A - - Google Patents
Info
- Publication number
- BE422502A BE422502A BE422502DA BE422502A BE 422502 A BE422502 A BE 422502A BE 422502D A BE422502D A BE 422502DA BE 422502 A BE422502 A BE 422502A
- 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
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- 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
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT498663X | 1936-05-09 | ||
| US139759A US2226639A (en) | 1936-05-09 | 1937-04-29 | Color photography |
| US223948A US2295013A (en) | 1936-05-09 | 1938-08-09 | Method of developing multilayer photographic color films |
| US223947A US2172262A (en) | 1936-05-09 | 1938-08-09 | Ultraviolet filter in multilayer film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE422502A true BE422502A (en:Method) |
Family
ID=32096912
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE422502D BE422502A (en:Method) | 1936-05-09 | ||
| BE421456D BE421456A (en:Method) | 1936-05-09 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE421456D BE421456A (en:Method) | 1936-05-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US2295013A (en:Method) |
| BE (2) | BE421456A (en:Method) |
| FR (1) | FR834370A (en:Method) |
| GB (1) | GB498663A (en:Method) |
| NL (2) | NL83245B (en:Method) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE969811C (de) * | 1938-12-18 | 1958-07-17 | Agfa Ag | Verfahren zur Herstellung von kinematographischen Mehrfarbenbildern mit Tonaufzeichnung |
| US2567712A (en) * | 1945-06-07 | 1951-09-11 | Du Pont | Element for recording photographic images |
| US2449388A (en) * | 1945-06-08 | 1948-09-14 | Ilford Ltd | Process of forming colored images by means of aryl hydrazones of glyoxylic acid amide |
| GB595582A (en) * | 1945-07-10 | 1947-12-09 | Cecil Waller | Improvements in or relating to coloured colloid layers |
| US2511112A (en) * | 1945-09-12 | 1950-06-13 | Du Pont | Process for obtaining color separations from multilayer photographic film |
| US2534654A (en) * | 1946-01-11 | 1950-12-19 | Polaroid Corp | Ultraviolet absorbing filter |
| FR960009A (en:Method) * | 1947-01-24 | 1950-04-12 | ||
| US2644096A (en) * | 1948-02-25 | 1953-06-30 | Radiograph Dev Corp | Color radiography |
| US2708625A (en) * | 1951-01-19 | 1955-05-17 | Gen Aniline & Film Corp | Photographic element for the production of subtractive color images by sulfonhydrazide color development |
| BE523923A (en:Method) * | 1952-10-31 | |||
| BE573379A (en:Method) * | 1957-11-29 | |||
| US3201250A (en) * | 1959-01-12 | 1965-08-17 | Eastman Kodak Co | Dimensionally stable gelatincontaining film product |
| US3242807A (en) * | 1961-12-26 | 1966-03-29 | Union Oil Co | Ultraviolet absorbing composition |
| JPS59160143A (ja) * | 1983-03-02 | 1984-09-10 | Fuji Photo Film Co Ltd | カラ−写真感光材料 |
| US9913523B1 (en) * | 2014-07-07 | 2018-03-13 | Color Clutch, LLC | Universal nail polish storage and display assembly |
-
0
- NL NL65650D patent/NL65650C/xx active
- NL NL83245D patent/NL83245B/xx unknown
- BE BE422502D patent/BE422502A/xx unknown
- BE BE421456D patent/BE421456A/xx unknown
-
1937
- 1937-05-08 FR FR834370D patent/FR834370A/fr not_active Expired
- 1937-05-10 GB GB24632/38A patent/GB498663A/en not_active Expired
-
1938
- 1938-08-09 US US223948A patent/US2295013A/en not_active Expired - Lifetime
- 1938-08-09 US US223947A patent/US2172262A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL83245B (en:Method) | |
| FR834370A (fr) | 1938-11-18 |
| US2295013A (en) | 1942-09-08 |
| NL65650C (en:Method) | |
| US2172262A (en) | 1939-09-05 |
| GB498663A (en) | 1939-01-10 |
| BE421456A (en:Method) |