GB1188921A - Photopolymerizable Elements - Google Patents

Photopolymerizable Elements

Info

Publication number
GB1188921A
GB1188921A GB505868A GB505868A GB1188921A GB 1188921 A GB1188921 A GB 1188921A GB 505868 A GB505868 A GB 505868A GB 505868 A GB505868 A GB 505868A GB 1188921 A GB1188921 A GB 1188921A
Authority
GB
United Kingdom
Prior art keywords
water
photo
organic solvent
per square
polymeric
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB505868A
Inventor
Francis Peter Alles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to GB505868A priority Critical patent/GB1188921A/en
Publication of GB1188921A publication Critical patent/GB1188921A/en
Expired legal-status Critical Current

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
    • G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
    • G03F7/092—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers characterised by backside coating or layers, by lubricating-slip layers or means, by oxygen barrier layers or by stripping-release layers or means

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

1,188,921. Photo-polymerisable materials. E.I. DU PONT DE NEMOURS & CO. Jan. 31, 1968, No. 5058/68. Heading G2C. A photo-polymerizable material comprises (i) a support, (ii) a photo-polymerizable layer weighing 1-90 mg per square decimeter and comprising (a) an ethylenically unsaturated compound boiling above 100‹C. and containing at least two terminal ethylenic groups (b) a photo-initiator and (c) a polymeric binder which contains pendant, watersoluble salt groups and (iii) an oxygen-impermeable polymeric layer weighing 2-30 mg per square decimeter soluble in water or a solution of water and an organic solvent containing at least 50% by volume of water, this layer being too thin to be mechanically stripped. Specified polymeric binders are the sodium salts of itaconic acid copolymers with styrene or methyl methacrylates. Other materials are those specified in Specification 1,148, 362. The developer used for the imagewise exposed material is an alkali-free solution of water or water and organic solvent.
GB505868A 1968-01-31 1968-01-31 Photopolymerizable Elements Expired GB1188921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB505868A GB1188921A (en) 1968-01-31 1968-01-31 Photopolymerizable Elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB505868A GB1188921A (en) 1968-01-31 1968-01-31 Photopolymerizable Elements

Publications (1)

Publication Number Publication Date
GB1188921A true GB1188921A (en) 1970-04-22

Family

ID=9788982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB505868A Expired GB1188921A (en) 1968-01-31 1968-01-31 Photopolymerizable Elements

Country Status (1)

Country Link
GB (1) GB1188921A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301843A1 (en) * 1975-02-24 1976-09-17 Electrographic Corp SHEET MATERIAL FOR SOFT PRINTING CLICHES
US4539286A (en) * 1983-06-06 1985-09-03 Dynachem Corporation Flexible, fast processing, photopolymerizable composition
US4610951A (en) * 1983-06-06 1986-09-09 Dynachem Corporation Process of using a flexible, fast processing photopolymerizable composition
EP0275147A2 (en) * 1987-01-12 1988-07-20 E.I. du Pont de Nemours and Company Improvements in or relating to printing plate precursors
EP0525624A1 (en) * 1991-08-02 1993-02-03 Hoechst Aktiengesellschaft Method for producing a multicoloured image and photosensitive material for implementing this method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301843A1 (en) * 1975-02-24 1976-09-17 Electrographic Corp SHEET MATERIAL FOR SOFT PRINTING CLICHES
US4539286A (en) * 1983-06-06 1985-09-03 Dynachem Corporation Flexible, fast processing, photopolymerizable composition
US4610951A (en) * 1983-06-06 1986-09-09 Dynachem Corporation Process of using a flexible, fast processing photopolymerizable composition
EP0275147A2 (en) * 1987-01-12 1988-07-20 E.I. du Pont de Nemours and Company Improvements in or relating to printing plate precursors
EP0275147A3 (en) * 1987-01-12 1989-03-29 Vickers Plc Improvements in or relating to printing plate precursors
EP0525624A1 (en) * 1991-08-02 1993-02-03 Hoechst Aktiengesellschaft Method for producing a multicoloured image and photosensitive material for implementing this method
US5443939A (en) * 1991-08-02 1995-08-22 Hoechst Aktiengesellschaft Light-sensitive material for producing a multi-color image
US5683852A (en) * 1991-08-02 1997-11-04 Agfa-Gevaert Ag Light-sensitive material for producing a multi-color image

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years