CH293149A - Photosensitive material for the photomechanical production of printing forms. - Google Patents

Photosensitive material for the photomechanical production of printing forms.

Info

Publication number
CH293149A
CH293149A CH293149DA CH293149A CH 293149 A CH293149 A CH 293149A CH 293149D A CH293149D A CH 293149DA CH 293149 A CH293149 A CH 293149A
Authority
CH
Switzerland
Prior art keywords
photosensitive material
printing forms
photomechanical production
photomechanical
production
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Kalle Co
Original Assignee
Kalle & Co Ag
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 Kalle & Co Ag filed Critical Kalle & Co Ag
Publication of CH293149A publication Critical patent/CH293149A/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
    • G03F7/022—Quinonediazides

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH293149D 1949-07-30 1950-07-28 Photosensitive material for the photomechanical production of printing forms. CH293149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE290013X 1949-07-30

Publications (1)

Publication Number Publication Date
CH293149A true CH293149A (en) 1953-09-15

Family

ID=6060015

Family Applications (2)

Application Number Title Priority Date Filing Date
CH290013D CH290013A (en) 1949-07-30 1950-07-28 Process for the production of printing forms with the aid of diazo compounds.
CH293149D CH293149A (en) 1949-07-30 1950-07-28 Photosensitive material for the photomechanical production of printing forms.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH290013D CH290013A (en) 1949-07-30 1950-07-28 Process for the production of printing forms with the aid of diazo compounds.

Country Status (5)

Country Link
BE (2) BE497206A (en)
CH (2) CH290013A (en)
FR (2) FR1023412A (en)
GB (1) GB699413A (en)
NL (3) NL76416C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104507C (en) * 1957-08-03
NL136645C (en) * 1966-12-12

Also Published As

Publication number Publication date
BE504900A (en)
BE497206A (en)
NL163114B (en)
FR62757E (en) 1955-06-20
GB699413A (en) 1953-11-04
NL155087B (en)
FR1023412A (en) 1953-03-18
CH290013A (en) 1953-04-15
NL76416C (en)

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