CH493013A - Lithographic printing process - Google Patents

Lithographic printing process

Info

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
Application number
CH651268A
Other languages
French (fr)
Inventor
Johnson Beavers Dorothy
Beveridge Kendall William
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of CH493013A publication Critical patent/CH493013A/en

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)
CH651268A 1967-05-03 1968-05-02 Lithographic printing process CH493013A (en)

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)

* Cited by examiner, † Cited by third party
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

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