CH280858A - Process for the production of metal-free printing forms and printing form obtained by the process. - Google Patents

Process for the production of metal-free printing forms and printing form obtained by the process.

Info

Publication number
CH280858A
CH280858A CH280858DA CH280858A CH 280858 A CH280858 A CH 280858A CH 280858D A CH280858D A CH 280858DA CH 280858 A CH280858 A CH 280858A
Authority
CH
Switzerland
Prior art keywords
production
metal
printing
form obtained
free
Prior art date
Application number
Other languages
German (de)
Inventor
Lufaco S A
Original Assignee
Lufaco S A
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 Lufaco S A filed Critical Lufaco S A
Publication of CH280858A publication Critical patent/CH280858A/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
    • G03F7/04—Chromates

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH280858D 1949-10-10 1949-10-10 Process for the production of metal-free printing forms and printing form obtained by the process. CH280858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1025761X 1949-10-10

Publications (1)

Publication Number Publication Date
CH280858A true CH280858A (en) 1952-02-15

Family

ID=4553368

Family Applications (1)

Application Number Title Priority Date Filing Date
CH280858D CH280858A (en) 1949-10-10 1949-10-10 Process for the production of metal-free printing forms and printing form obtained by the process.

Country Status (3)

Country Link
BE (1) BE498517A (en)
CH (1) CH280858A (en)
FR (1) FR1025761A (en)

Also Published As

Publication number Publication date
BE498517A (en)
FR1025761A (en) 1953-04-20

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