NL83481C - - Google Patents
Info
- Publication number
- NL83481C NL83481C NL83481DA NL83481C NL 83481 C NL83481 C NL 83481C NL 83481D A NL83481D A NL 83481DA NL 83481 C NL83481 C NL 83481C
- Authority
- NL
- Netherlands
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
- G03C7/407—Development processes or agents therefor
- G03C7/413—Developers
- G03C7/4136—Developers p-Phenylenediamine or derivatives thereof
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 |
|---|---|---|---|
| GB2093/51A GB691815A (en) | 1951-01-26 | 1951-01-26 | Improvements in or relating to photographic development |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL83481C true NL83481C (en) |
Family
ID=9733470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL83481D NL83481C (en) | 1951-01-26 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2695234A (en) |
| BE (1) | BE508676A (en) |
| CH (1) | CH298157A (en) |
| DE (1) | DE926713C (en) |
| FR (1) | FR1049864A (en) |
| GB (1) | GB691815A (en) |
| NL (1) | NL83481C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2879160A (en) * | 1954-09-09 | 1959-03-24 | Antioch College Of Yellow Spri | Composition for developing surface disturbances on a photographic film |
| USB342599I5 (en) * | 1965-06-07 | |||
| US3647461A (en) * | 1969-02-19 | 1972-03-07 | Eastman Kodak Co | Methods and materials for replenishment of developers for color photographic films |
| US3647462A (en) * | 1969-02-19 | 1972-03-07 | Eastman Kodak Co | Methods and materials for replenishment of developers for color photographic films (b) |
| US4548899A (en) | 1983-11-02 | 1985-10-22 | Konishiroku Photo Industry Co., Ltd. | Silver halide color photographic material |
| JPH0990546A (en) * | 1995-09-21 | 1997-04-04 | Fuji Photo Film Co Ltd | Silver halide photographing sensitive material and hydroxamic acid compound used therefor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE767652C (en) * | 1936-05-27 | 1953-03-02 | Ig Farbenindustrie Ag | Process for the color development of halogen silver emulsions |
| US2486440A (en) * | 1946-01-10 | 1949-11-01 | Gen Aniline & Film Corp | Production of phenazonium dyestuff images |
| US2575027A (en) * | 1949-10-29 | 1951-11-13 | Gen Aniline & Film Corp | N-substituted 4, 6-diamino metanilic acids |
| US2578292A (en) * | 1950-02-17 | 1951-12-11 | Eastman Kodak Co | Disodium-n, n'-dimethyl-p-phenylene-diaminomethane sulfonate and process for preparation |
-
0
- BE BE508676D patent/BE508676A/xx unknown
- NL NL83481D patent/NL83481C/xx active
-
1951
- 1951-01-26 GB GB2093/51A patent/GB691815A/en not_active Expired
-
1952
- 1952-01-19 CH CH298157D patent/CH298157A/en unknown
- 1952-01-21 US US267496A patent/US2695234A/en not_active Expired - Lifetime
- 1952-01-25 FR FR1049864D patent/FR1049864A/en not_active Expired
- 1952-01-26 DE DEG8015A patent/DE926713C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1049864A (en) | 1954-01-04 |
| CH298157A (en) | 1954-04-30 |
| BE508676A (en) | |
| US2695234A (en) | 1954-11-23 |
| GB691815A (en) | 1953-05-20 |
| DE926713C (en) | 1955-04-21 |