BE659686A - - Google Patents
Info
- Publication number
- BE659686A BE659686A BE659686DA BE659686A BE 659686 A BE659686 A BE 659686A BE 659686D A BE659686D A BE 659686DA BE 659686 A BE659686 A BE 659686A
- 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
- G03C1/00—Photosensitive materials
- G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
- G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
- G03C1/732—Leuco dyes
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/02—Sensitometric processes, e.g. determining sensitivity, colour sensitivity, gradation, graininess, density; Making sensitometric wedges
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- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/56—Processes using photosensitive compositions covered by the groups G03C1/64 - G03C1/72 or agents therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US344254A US3281242A (en) | 1964-02-12 | 1964-02-12 | Multigeneration photographic printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE659686A true BE659686A (en]) | 1965-05-28 |
Family
ID=23349708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE659686D BE659686A (en]) | 1964-02-12 | 1965-02-12 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3281242A (en]) |
| BE (1) | BE659686A (en]) |
| DE (1) | DE1547933A1 (en]) |
| GB (1) | GB1083734A (en]) |
| NL (1) | NL6414006A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2815350C2 (de) * | 1978-04-10 | 1983-01-05 | Bernhardt, Karl-Heinz, 6497 Steinau | Photographisches Kopierverfahren zur Herstellung von optischen Reprographien silberemulsionshaltiger Diapositive |
| US4486220A (en) * | 1983-04-18 | 1984-12-04 | Shell Oil Company | 6-Oxatricyclo[3.2.1.13,8 ]nonan-4-ol ethers and compositions and methods for the regulation of plant growth |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2202026A (en) * | 1937-03-18 | 1940-05-28 | Ilford Ltd | Photographic printing process and material |
| NL247413A (en]) * | 1959-01-16 | |||
| US3109736A (en) * | 1962-04-06 | 1963-11-05 | Horizons Inc | Light-sensitive merocyanine dye base compositions |
-
1964
- 1964-02-12 US US344254A patent/US3281242A/en not_active Expired - Lifetime
- 1964-11-26 GB GB48148/64A patent/GB1083734A/en not_active Expired
- 1964-12-02 NL NL6414006A patent/NL6414006A/xx unknown
- 1964-12-04 DE DE19641547933 patent/DE1547933A1/de active Pending
-
1965
- 1965-02-12 BE BE659686D patent/BE659686A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1547933A1 (de) | 1969-12-11 |
| NL6414006A (en]) | 1965-08-13 |
| US3281242A (en) | 1966-10-25 |
| GB1083734A (en) | 1967-09-20 |