BE726209A - - Google Patents
Info
- Publication number
- BE726209A BE726209A BE726209DA BE726209A BE 726209 A BE726209 A BE 726209A BE 726209D A BE726209D A BE 726209DA BE 726209 A BE726209 A BE 726209A
- 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
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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
- G03C1/00—Photosensitive materials
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
-
- 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
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
- G03C1/498—Photothermographic systems, e.g. dry silver
-
- 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
- G03C1/705—Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances, e.g. photodope systems
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69482868A | 1968-01-02 | 1968-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726209A true BE726209A (de) | 1969-05-29 |
Family
ID=24790430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726209D BE726209A (de) | 1968-01-02 | 1968-12-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3615536A (de) |
| BE (1) | BE726209A (de) |
| CH (1) | CH506809A (de) |
| FR (1) | FR1602241A (de) |
| GB (2) | GB1251711A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH633641A5 (de) * | 1977-07-21 | 1982-12-15 | Ciba Geigy Ag | Verfahren zur herstellung maskierter positiver farbbilder nach dem silberfarbbleichverfahren. |
| US5612059A (en) * | 1988-08-30 | 1997-03-18 | Pfizer Inc. | Use of asymmetric membranes in delivery devices |
| US5876752A (en) * | 1990-08-07 | 1999-03-02 | Pfizer Inc. | Use of interfacially-polymerized membranes in delivery devices |
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1968
- 1968-01-02 US US694828A patent/US3615536A/en not_active Expired - Lifetime
- 1968-12-27 BE BE726209D patent/BE726209A/xx unknown
- 1968-12-30 CH CH1938468A patent/CH506809A/fr not_active IP Right Cessation
- 1968-12-31 FR FR1602241D patent/FR1602241A/fr not_active Expired
-
1969
- 1969-01-01 GB GB1251711D patent/GB1251711A/en not_active Expired
- 1969-01-01 GB GB1251712D patent/GB1251712A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1251712A (de) | 1971-10-27 |
| CH506809A (fr) | 1971-04-30 |
| GB1251711A (de) | 1971-10-27 |
| US3615536A (en) | 1971-10-26 |
| FR1602241A (de) | 1970-10-26 |