CH303688A - Photomechanical process for the production of printing forms with the aid of diazo compounds. - Google Patents

Photomechanical process for the production of printing forms with the aid of diazo compounds.

Info

Publication number
CH303688A
CH303688A CH303688DA CH303688A CH 303688 A CH303688 A CH 303688A CH 303688D A CH303688D A CH 303688DA CH 303688 A CH303688 A CH 303688A
Authority
CH
Switzerland
Prior art keywords
aid
production
printing forms
diazo compounds
photomechanical process
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 CH303688A publication Critical patent/CH303688A/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)
  • Materials For Photolithography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH303688D 1950-12-23 1951-12-17 Photomechanical process for the production of printing forms with the aid of diazo compounds. CH303688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE303688X 1950-12-23

Publications (1)

Publication Number Publication Date
CH303688A true CH303688A (en) 1954-12-15

Family

ID=6113218

Family Applications (1)

Application Number Title Priority Date Filing Date
CH303688D CH303688A (en) 1950-12-23 1951-12-17 Photomechanical process for the production of printing forms with the aid of diazo compounds.

Country Status (5)

Country Link
BE (1) BE508016A (en)
CH (1) CH303688A (en)
FR (1) FR1054265A (en)
GB (1) GB737379A (en)
NL (1) NL77540C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE907739C (en) * 1949-07-23 1954-02-18 Kalle & Co Ag Process for the production of copies, especially printing forms, with the aid of diazo compounds and light-sensitive material which can be used therefor
NL130027C (en) * 1959-01-15
NL247406A (en) * 1959-01-17
NL130248C (en) * 1959-01-21
DE1114705C2 (en) * 1959-04-16 1962-04-12 Kalle Ag Photosensitive layers for the photomechanical production of printing forms
BE593836A (en) * 1959-08-05
DE3124936A1 (en) * 1981-06-25 1983-01-20 Hoechst Ag, 6000 Frankfurt LIGHT SENSITIVE MIXTURE BASED ON O-NAPHTHOCHINONDIAZIDES AND LIGHT SENSITIVE COPY MATERIAL MADE THEREOF

Also Published As

Publication number Publication date
NL77540C (en)
BE508016A (en)
GB737379A (en) 1955-09-28
FR1054265A (en) 1954-02-09

Similar Documents

Publication Publication Date Title
AT184821B (en) Process for the production of copies, especially printing forms, with the aid of diazo compounds
CH302940A (en) Process for the production of copies, especially printing forms, with the aid of diazo compounds.
CH301454A (en) Process for the production of coatings.
CH311154A (en) Process for the production of shaped structures.
CH282754A (en) Process for the direct production of positives.
CH294364A (en) Process for the direct production of positives.
CH311195A (en) Process for the production of hydroperoxides.
CH277685A (en) Process for the production of multicolor diazo prints.
CH303688A (en) Photomechanical process for the production of printing forms with the aid of diazo compounds.
CH310255A (en) Process for the production of rubber-elastic materials.
CH300957A (en) Process for the production of semi-pulp.
CH297443A (en) Process for the photomechanical production of images and printing forms.
CH296659A (en) Process for the production of aromatic polycarboxylic acids.
CH330160A (en) Photomechanical process for the production of printing forms
CH290013A (en) Process for the production of printing forms with the aid of diazo compounds.
CH307970A (en) Process for the production of chlorofluoroethenes.
CH292070A (en) Process for the production of ammonium nitrilosulfonate.
CH307355A (en) Process for the production of printing forms without etching.
CH297873A (en) Process for the direct production of positives.
CH296732A (en) Process for the production of cemented carbides.
CH297412A (en) Process for the production of sodium phthalocyanine.
CH291535A (en) Process for the direct production of positives.
CH300332A (en) Process for the production of B-phenyl-ethanol.
CH324699A (en) Process for the production of printing plates
AT178098B (en) Process for the production of printing forms with the aid of diazo compounds and light-sensitive material for its implementation