NL7216449A - - Google Patents
Info
- Publication number
- NL7216449A NL7216449A NL7216449A NL7216449A NL7216449A NL 7216449 A NL7216449 A NL 7216449A NL 7216449 A NL7216449 A NL 7216449A NL 7216449 A NL7216449 A NL 7216449A NL 7216449 A NL7216449 A NL 7216449A
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20434071A | 1971-12-02 | 1971-12-02 | |
| US00291114A US3846128A (en) | 1971-12-02 | 1972-09-21 | Photosensitive elements having improved processing temperature latitude |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7216449A true NL7216449A (enExample) | 1973-06-05 |
Family
ID=26899394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7216449A NL7216449A (enExample) | 1971-12-02 | 1972-12-04 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3846128A (enExample) |
| BE (1) | BE792264A (enExample) |
| CH (1) | CH552832A (enExample) |
| FR (1) | FR2162141B1 (enExample) |
| GB (1) | GB1417159A (enExample) |
| NL (1) | NL7216449A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50104648A (enExample) * | 1974-01-22 | 1975-08-18 | ||
| JPS5667850A (en) * | 1979-11-06 | 1981-06-08 | Fuji Photo Film Co Ltd | Direct reversal type color photographic material |
| JPS56142531A (en) * | 1980-04-07 | 1981-11-06 | Fuji Photo Film Co Ltd | Photographic sensitive material for color diffusion transfer method |
| EP0059497B1 (en) * | 1981-03-02 | 1985-05-15 | Agfa-Gevaert N.V. | Photographic silver halide colour materials and process for the production of dye images by diffusion transfer |
| US4444865A (en) * | 1981-11-12 | 1984-04-24 | Eastman Kodak Company | Blended grain direct-positive emulsions and photographic elements and processes for their use |
| USRE32097E (en) * | 1981-11-12 | 1986-03-25 | Eastman Kodak Company | Blended grain direct-positive emulsions and photographic elements and processes for their use |
| USRE32149E (en) * | 1982-09-15 | 1986-05-20 | Eastman Kodak Company | Photographic elements containing direct-positive emulsions and processes for their use |
| US4444874A (en) * | 1982-09-15 | 1984-04-24 | Eastman Kodak Company | Photographic elements containing direct-positive emulsions and processes for their use |
| JPS6444937A (en) * | 1987-08-14 | 1989-02-17 | Fuji Photo Film Co Ltd | Direct positive color photosensitive material |
-
1972
- 1972-09-21 US US00291114A patent/US3846128A/en not_active Expired - Lifetime
- 1972-11-30 GB GB5536072A patent/GB1417159A/en not_active Expired
- 1972-12-01 FR FR7242723A patent/FR2162141B1/fr not_active Expired
- 1972-12-04 NL NL7216449A patent/NL7216449A/xx not_active Application Discontinuation
- 1972-12-04 CH CH1758972A patent/CH552832A/fr not_active IP Right Cessation
- 1972-12-04 BE BE792264A patent/BE792264A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH552832A (fr) | 1974-08-15 |
| BE792264A (fr) | 1973-06-04 |
| FR2162141A1 (enExample) | 1973-07-13 |
| FR2162141B1 (enExample) | 1975-01-03 |
| DE2258967B2 (de) | 1976-02-26 |
| US3846128A (en) | 1974-11-05 |
| GB1417159A (en) | 1975-12-10 |
| DE2258967A1 (de) | 1973-06-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |