BE653289A - - Google Patents
Info
- Publication number
- BE653289A BE653289A BE653289A BE653289A BE653289A BE 653289 A BE653289 A BE 653289A BE 653289 A BE653289 A BE 653289A BE 653289 A BE653289 A BE 653289A BE 653289 A BE653289 A BE 653289A
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/142—Dye mordant
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US310265A US3330655A (en) | 1963-09-20 | 1963-09-20 | Preparation of photographic direct positive color images |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE653289A true BE653289A (de) | 1965-01-18 |
Family
ID=23201708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE653289A BE653289A (de) | 1963-09-20 | 1964-09-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3330655A (de) |
| BE (1) | BE653289A (de) |
| DE (1) | DE1269482B (de) |
| GB (1) | GB1085581A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4386149A (en) * | 1978-02-28 | 1983-05-31 | Ciba-Geigy Ag | Process for the production of photographic images by dye diffusion transfer and photographic material suitable in this process |
| JPS55138742A (en) * | 1979-04-17 | 1980-10-29 | Fuji Photo Film Co Ltd | Silver halide emulsion developing method |
| US4420556A (en) * | 1980-09-11 | 1983-12-13 | Eastman Kodak Company | Photographic silver halide materials |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2588982A (en) * | 1950-10-26 | 1952-03-11 | Eastman Kodak Co | Direct positive photographs using hydrazine in the emulsion |
| GB782304A (en) * | 1955-06-20 | 1957-09-04 | Ilford Ltd | Improvements in or relating to the stabilisation of photographic developers |
| NL245302A (de) * | 1958-11-12 | |||
| BE636671A (de) * | 1960-05-13 |
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1963
- 1963-09-20 US US310265A patent/US3330655A/en not_active Expired - Lifetime
-
1964
- 1964-08-11 DE DEP1269A patent/DE1269482B/de active Pending
- 1964-09-16 GB GB37835/64A patent/GB1085581A/en not_active Expired
- 1964-09-18 BE BE653289A patent/BE653289A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1269482B (de) | 1968-05-30 |
| GB1085581A (en) | 1967-10-04 |
| US3330655A (en) | 1967-07-11 |