BE469163A - - Google Patents
Info
- Publication number
- BE469163A BE469163A BE469163DA BE469163A BE 469163 A BE469163 A BE 469163A BE 469163D A BE469163D A BE 469163DA BE 469163 A BE469163 A BE 469163A
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9657/40A GB543606A (en) | 1940-06-03 | 1940-06-03 | Improvements in colour photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469163A true BE469163A (it) |
Family
ID=9876222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469163D BE469163A (it) | 1940-06-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2284877A (it) |
| BE (1) | BE469163A (it) |
| FR (1) | FR942842A (it) |
| GB (1) | GB543606A (it) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2576850A (en) * | 1945-04-26 | 1951-11-27 | Du Pont | Gelling of polymeric compounds |
| FR961836A (it) * | 1946-12-11 | 1950-05-23 | ||
| US2565418A (en) * | 1947-08-13 | 1951-08-21 | Eastman Kodak Co | Method of preparing photographic silver halide emulsions |
| BE543743A (it) * | 1950-04-15 | |||
| US2698794A (en) * | 1950-04-15 | 1955-01-04 | Eastman Kodak Co | Mixed packet photographic emulsions |
| US2717833A (en) * | 1952-05-12 | 1955-09-13 | Sperry Rand Corp | Direct positive emulsions |
| US2735766A (en) * | 1952-05-15 | 1956-02-21 | Prevention of dye wandering in | |
| US2760864A (en) * | 1953-03-03 | 1956-08-28 | Eastman Kodak Co | Water resistant coatings for photographic paper and method for producing same |
| US2839405A (en) * | 1955-03-08 | 1958-06-17 | Eastman Kodak Co | Inorganic salt antifoggants for photographic emulsions |
| BE545887A (it) * | 1955-03-08 | |||
| BE545888A (it) * | 1955-03-08 | |||
| BE545779A (it) * | 1955-03-08 | |||
| US2843489A (en) * | 1955-07-29 | 1958-07-15 | Eastman Kodak Co | Mixed packet photographic emulsions with polyvinyl resin continuous phase |
| US2852383A (en) * | 1955-09-01 | 1958-09-16 | Eastman Kodak Co | Preparation of photographic packet emulsions by a water-in-oil system |
| US2865753A (en) * | 1955-12-14 | 1958-12-23 | Eastman Kodak Co | Photographic emulsions containing a styrene-butadiene latex and photographic paper made therewith |
| US2910359A (en) * | 1957-08-28 | 1959-10-27 | Du Pont | Silver halide emulsions and processes for preparing same |
| GB864060A (en) * | 1957-11-01 | 1961-03-29 | Gen Aniline & Film Corp | Mixed grain photographic emulsions |
| BE614897A (it) * | 1961-03-10 | |||
| DE1142757B (de) * | 1961-03-14 | 1963-01-24 | Agfa Ag | Verfahren zur Verbesserung der Farbwiedergabe bei der Reproduktion von Mehrfarbenbildern mit Hilfe von zwei Farbmasken |
| JPS4831936A (it) * | 1971-08-27 | 1973-04-26 | ||
| JPS5722089B2 (it) * | 1973-11-13 | 1982-05-11 | ||
| US4983506A (en) * | 1987-10-14 | 1991-01-08 | Fuji Photo Film Co., Ltd. | Silver halide photographic material |
-
0
- BE BE469163D patent/BE469163A/xx unknown
-
1940
- 1940-06-03 GB GB9657/40A patent/GB543606A/en not_active Expired
-
1941
- 1941-05-22 US US394663A patent/US2284877A/en not_active Expired - Lifetime
-
1946
- 1946-07-31 FR FR942842D patent/FR942842A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2284877A (en) | 1942-06-02 |
| GB543606A (en) | 1942-03-05 |
| FR942842A (fr) | 1949-02-18 |