CH563026A5 - - Google Patents

Info

Publication number
CH563026A5
CH563026A5 CH360773A CH360773A CH563026A5 CH 563026 A5 CH563026 A5 CH 563026A5 CH 360773 A CH360773 A CH 360773A CH 360773 A CH360773 A CH 360773A CH 563026 A5 CH563026 A5 CH 563026A5
Authority
CH
Switzerland
Application number
CH360773A
Original Assignee
Somar Mfg
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
Priority claimed from JP2546072A external-priority patent/JPS5027402B2/ja
Priority claimed from JP6655072A external-priority patent/JPS4926003A/ja
Application filed by Somar Mfg filed Critical Somar Mfg
Publication of CH563026A5 publication Critical patent/CH563026A5/xx

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
    • G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
    • G03F1/54—Absorbers, e.g. of opaque materials
    • G03F1/56—Organic absorbers, e.g. of photo-resists
    • 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
    • G03F7/016—Diazonium salts or compounds
    • G03F7/021—Macromolecular diazonium compounds; Macromolecular additives, e.g. binders
    • G03F7/0212—Macromolecular diazonium compounds; Macromolecular additives, e.g. binders characterised by the polymeric binder or the macromolecular additives other than the diazo resins or the polymeric diazonium compounds
    • G03F7/0215—Natural gums; Proteins, e.g. gelatins; Macromolecular carbohydrates, e.g. cellulose; Polyvinyl alcohol and derivatives thereof, e.g. polyvinylacetals

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH360773A 1972-03-13 1973-03-13 CH563026A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2546072A JPS5027402B2 (enrdf_load_stackoverflow) 1972-03-13 1972-03-13
JP6655072A JPS4926003A (enrdf_load_stackoverflow) 1972-07-03 1972-07-03

Publications (1)

Publication Number Publication Date
CH563026A5 true CH563026A5 (enrdf_load_stackoverflow) 1975-06-13

Family

ID=26363077

Family Applications (1)

Application Number Title Priority Date Filing Date
CH360773A CH563026A5 (enrdf_load_stackoverflow) 1972-03-13 1973-03-13

Country Status (4)

Country Link
CH (1) CH563026A5 (enrdf_load_stackoverflow)
FR (1) FR2175955B1 (enrdf_load_stackoverflow)
GB (1) GB1424817A (enrdf_load_stackoverflow)
IT (1) IT982883B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721687C2 (de) * 1977-05-13 1986-11-20 Hoechst Ag, 6230 Frankfurt Verfahren zum Abdecken von Kopiervorlagen mit Masken
FR2406230A1 (fr) * 1977-10-11 1979-05-11 Eastman Kodak Co Composition photosensible et produi
DE3135804A1 (de) * 1981-09-10 1983-03-24 Hoechst Ag, 6000 Frankfurt Lichtempfindliches, diazoniumgruppen enthaltendes polykondensationsprodukt und damit hergestelltes lichtempfindliches aufzeichnungsmaterial
DE3581671D1 (de) * 1984-07-25 1991-03-14 Hoechst Japan K K Verfahren und material zur herstellung mehrfarbiger reproduktionen.
EP0631189B1 (en) * 1993-06-24 1999-02-17 Agfa-Gevaert N.V. Improvement of the storage stability of a diazo-based imaging element for making a printing plate

Also Published As

Publication number Publication date
IT982883B (it) 1974-10-21
GB1424817A (en) 1976-02-11
FR2175955A1 (enrdf_load_stackoverflow) 1973-10-26
FR2175955B1 (enrdf_load_stackoverflow) 1976-11-05

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased