CH493013A - Lithographic printing process - Google Patents
Lithographic printing processInfo
- Publication number
- CH493013A CH493013A CH651268A CH651268A CH493013A CH 493013 A CH493013 A CH 493013A CH 651268 A CH651268 A CH 651268A CH 651268 A CH651268 A CH 651268A CH 493013 A CH493013 A CH 493013A
- Authority
- CH
- Switzerland
- Prior art keywords
- printing process
- lithographic printing
- lithographic
- printing
- Prior art date
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
-
- 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 |
---|---|
CH493013A true CH493013A (en) | 1970-06-30 |
Family
ID=24548715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH651268A CH493013A (en) | 1967-05-03 | 1968-05-02 | Lithographic printing process |
Country Status (6)
Country | Link |
---|---|
US (1) | US3597201A (en) |
BE (1) | BE714416A (en) |
CH (1) | CH493013A (en) |
DE (1) | DE1772357B2 (en) |
FR (1) | FR1562576A (en) |
GB (1) | GB1223334A (en) |
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 |
-
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/en not_active IP Right Cessation
- 1968-05-02 DE DE19681772357 patent/DE1772357B2/en active Pending
- 1968-05-02 FR FR1562576D patent/FR1562576A/fr not_active Expired
- 1968-05-02 GB GB20808/68A patent/GB1223334A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1772357B2 (en) | 1973-05-03 |
FR1562576A (en) | 1969-04-04 |
DE1772357A1 (en) | 1971-03-04 |
GB1223334A (en) | 1971-02-24 |
US3597201A (en) | 1971-08-03 |
BE714416A (en) | 1968-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |