CH290013A - Process for the production of printing forms with the aid of diazo compounds. - Google Patents

Process for the production of printing forms with the aid of diazo compounds.

Info

Publication number
CH290013A
CH290013A CH290013DA CH290013A CH 290013 A CH290013 A CH 290013A CH 290013D A CH290013D A CH 290013DA CH 290013 A CH290013 A CH 290013A
Authority
CH
Switzerland
Prior art keywords
aid
production
printing forms
diazo compounds
diazo
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 CH290013A publication Critical patent/CH290013A/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)
CH290013D 1949-07-30 1950-07-28 Process for the production of printing forms with the aid of diazo compounds. CH290013A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH290013A true CH290013A (en) 1953-04-15

Family

ID=6060015

Family Applications (2)

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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH293149D CH293149A (en) 1949-07-30 1950-07-28 Photosensitive material for the photomechanical production of printing forms.

Country Status (5)

Country Link
BE (2) BE497206A (en)
CH (2) CH293149A (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
NL230139A (en) * 1957-08-03
NL136645C (en) * 1966-12-12

Also Published As

Publication number Publication date
CH293149A (en) 1953-09-15
NL76416C (en)
BE504900A (en)
NL163114B (en)
FR62757E (en) 1955-06-20
FR1023412A (en) 1953-03-18
GB699413A (en) 1953-11-04
BE497206A (en)
NL155087B (en)

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