BE502609A - - Google Patents
Info
- Publication number
- BE502609A BE502609A BE502609DA BE502609A BE 502609 A BE502609 A BE 502609A BE 502609D A BE502609D A BE 502609DA BE 502609 A BE502609 A BE 502609A
- 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
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US156730A US2635960A (en) | 1950-04-18 | 1950-04-18 | High-speed silver dye bleachout taking and printing film |
| US297989A US2652328A (en) | 1950-04-18 | 1952-07-09 | High-speed silver dye bleachout taking and printing film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE502609A true BE502609A (US08063081-20111122-C00044.png) |
Family
ID=26853449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE502609D BE502609A (US08063081-20111122-C00044.png) | 1950-04-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2652328A (US08063081-20111122-C00044.png) |
| BE (1) | BE502609A (US08063081-20111122-C00044.png) |
| DE (1) | DE885815C (US08063081-20111122-C00044.png) |
| GB (1) | GB701843A (US08063081-20111122-C00044.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE622121A (US08063081-20111122-C00044.png) * | 1961-09-06 | |||
| US4557998A (en) * | 1985-01-02 | 1985-12-10 | Eastman Kodak Company | Colorless ligand-releasing monomers and polymers and their use to provide dyes with metal ions |
| US4680356A (en) * | 1985-01-02 | 1987-07-14 | Eastman Kodak Company | Colorless ligand-releasing monomers and polymers and their use to provide dyes with metal ions |
| US4555477A (en) * | 1985-01-02 | 1985-11-26 | Eastman Kodak Company | Photographic element and process utilizing metal complex color masking dyes |
| US4555478A (en) * | 1985-01-02 | 1985-11-26 | Eastman Kodak Company | Photographic element and process for providing metal complex color images |
| US4568633A (en) * | 1985-01-02 | 1986-02-04 | Eastman Kodak Company | Photographic elements and processes utilizing imagewise reduction of ferric ions |
| US4701420A (en) * | 1985-04-01 | 1987-10-20 | Eastman Kodak Company | Analytical compositions, elements and methods utilizing reduction of ferric ion chelates to form detectable dyes |
-
0
- BE BE502609D patent/BE502609A/xx unknown
-
1951
- 1951-04-13 GB GB8672/51A patent/GB701843A/en not_active Expired
- 1951-04-17 DE DEG5685A patent/DE885815C/de not_active Expired
-
1952
- 1952-07-09 US US297989A patent/US2652328A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB701843A (en) | 1954-01-06 |
| US2652328A (en) | 1953-09-15 |
| DE885815C (de) | 1953-08-10 |
