BE376781A - - Google Patents
Info
- Publication number
- BE376781A BE376781A BE376781DA BE376781A BE 376781 A BE376781 A BE 376781A BE 376781D A BE376781D A BE 376781DA BE 376781 A BE376781 A BE 376781A
- 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
- G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
-
- 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
- G03C7/26—Silver halide emulsions for subtractive colour processes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US437266A US1996928A (en) | 1930-03-19 | 1930-03-19 | Sensitized photographic element and process of making same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE376781A true BE376781A (en) |
Family
ID=23735738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE376781D BE376781A (en) | 1930-03-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1996928A (en) |
| BE (1) | BE376781A (en) |
| FR (1) | FR709706A (en) |
| GB (1) | GB376794A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL49147C (en) * | 1935-04-10 | |||
| BE419447A (en) * | 1936-01-18 | |||
| DE743341C (en) * | 1936-01-18 | 1943-12-23 | Ig Farbenindustrie Ag | Process for making photographic images |
| DE750122C (en) * | 1936-05-29 | 1944-12-14 | Process for sensitizing multilayer photographic material for color photography | |
| US2456954A (en) * | 1947-08-01 | 1948-12-21 | Eastman Kodak Co | Photographic reversal processes |
| US2705200A (en) * | 1950-11-15 | 1955-03-29 | Gen Aniline & Film Corp | Bipack color film containing nondiffusing color formers and processing thereof |
| US2735766A (en) * | 1952-05-15 | 1956-02-21 | Prevention of dye wandering in | |
| US2940847A (en) * | 1957-07-03 | 1960-06-14 | None i red | |
| US5362616A (en) * | 1991-12-19 | 1994-11-08 | Eastman Kodak Company | Chromogenic black-and-white photographic imaging systems |
| US5364747A (en) * | 1992-11-25 | 1994-11-15 | Eastman Kodak Company | Color correcting layers consisting essentially of at least one dye-forming coupler and gelatin in chromogenic black-and-white photographic imaging systems |
-
0
- BE BE376781D patent/BE376781A/xx unknown
-
1930
- 1930-03-19 US US437266A patent/US1996928A/en not_active Expired - Lifetime
-
1931
- 1931-01-16 GB GB1552/31A patent/GB376794A/en not_active Expired
- 1931-01-20 FR FR709706D patent/FR709706A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR709706A (en) | 1931-08-12 |
| GB376794A (en) | 1932-07-18 |
| US1996928A (en) | 1935-04-09 |