BE714416A - - Google Patents
Info
- Publication number
- BE714416A BE714416A BE714416DA BE714416A BE 714416 A BE714416 A BE 714416A BE 714416D A BE714416D A BE 714416DA BE 714416 A BE714416 A BE 714416A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/06—Silver salts
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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
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/485—Direct positive emulsions
- G03C1/48515—Direct positive emulsions prefogged
- G03C1/48523—Direct positive emulsions prefogged characterised by the desensitiser
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63568767A | 1967-05-03 | 1967-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE714416A true BE714416A (en:Method) | 1968-09-16 |
Family
ID=24548715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE714416D BE714416A (en:Method) | 1967-05-03 | 1968-04-29 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3597201A (en:Method) |
| BE (1) | BE714416A (en:Method) |
| CH (1) | CH493013A (en:Method) |
| DE (1) | DE1772357B2 (en:Method) |
| FR (1) | FR1562576A (en:Method) |
| GB (1) | GB1223334A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3854949A (en) * | 1971-03-10 | 1974-12-17 | Eastman Kodak Co | Silver halide photographic compositions and processes for obtaining positive images |
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1967
- 1967-05-03 US US635687A patent/US3597201A/en not_active Expired - Lifetime
-
1968
- 1968-04-29 BE BE714416D patent/BE714416A/xx unknown
- 1968-05-02 CH CH651268A patent/CH493013A/fr not_active IP Right Cessation
- 1968-05-02 FR FR1562576D patent/FR1562576A/fr not_active Expired
- 1968-05-02 GB GB20808/68A patent/GB1223334A/en not_active Expired
- 1968-05-02 DE DE19681772357 patent/DE1772357B2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1772357B2 (de) | 1973-05-03 |
| FR1562576A (en:Method) | 1969-04-04 |
| DE1772357A1 (de) | 1971-03-04 |
| CH493013A (fr) | 1970-06-30 |
| US3597201A (en) | 1971-08-03 |
| GB1223334A (en) | 1971-02-24 |