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GB1409015A - Presensitized plates - Google Patents

Presensitized plates

Info

Publication number
GB1409015A
GB1409015A GB261973A GB261973A GB1409015A GB 1409015 A GB1409015 A GB 1409015A GB 261973 A GB261973 A GB 261973A GB 261973 A GB261973 A GB 261973A GB 1409015 A GB1409015 A GB 1409015A
Authority
GB
United Kingdom
Prior art keywords
layer
weight
iii
photo
optionally
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
GB261973A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1409015A publication Critical patent/GB1409015A/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
    • G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
    • G03F7/032—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders
    • G03F7/037—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polyamides or polyimides
    • 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
    • G03F7/11—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having cover layers or intermediate layers, e.g. subbing layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

1409015 Photo-polymerizable materials BADISCHE ANILIN - & SODA - FABRIK A G 18 Jan 1973 [19 Jan 1972] 2619/73 Heading G2C. A photopolymerizable material comprises (i) a metal support which may be mechanically and/or chemically treated or coated with a primer, (ii) a layer of 50-98% by weight of a polyamide and 2- 50% by weight of a curable phenolic resin having a M.W. of less than 10,000 optionally admixed with a minor amount of an epoxy resin or an aminoplast, either having a M.W. of less than 1,000 and the layer being cured by heating between 80‹ and 300‹C and (iii) a photo-polymerizable layer of 50- 90% by weight of a polyamide, 10-50% by weight of a monomer containing at least 2 ethylenically unsaturated double bonds, a photo-initiator and optionally containing up to 30% by weight of monomer of a monomer containing only 1 double bond and, optionally, (iv) a transparent cover sheet. Layer (ii) may contain pigments such as iron oxide or lead-chromate and act as an anti-halation layer but its primary function is to ensure adhesion between the support and layer (iii) which is laminated to layer (ii). The support may be aluminium or steel which is coated with tin on the opposite side to layer (ii). The material is imagewise exposed and developed to remove the unexposed areas of layer (iii) to produce a printing plate; layer (ii) being unaffected by development. The primer may be a polyester mixed with a di-isocyanate which is heated to cure it. Layer (iii) may contain metal complex, phthalocyanine or indigoid dyes.
GB261973A 1972-01-19 1973-01-18 Presensitized plates Expired GB1409015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722202357 DE2202357C3 (en) 1972-01-19 1972-01-19 Photopolymerizable recording material and process for its production

Publications (1)

Publication Number Publication Date
GB1409015A true GB1409015A (en) 1975-10-08

Family

ID=5833381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB261973A Expired GB1409015A (en) 1972-01-19 1973-01-18 Presensitized plates

Country Status (9)

Country Link
JP (1) JPS561628B2 (en)
AT (1) AT321955B (en)
BE (1) BE794260A (en)
CA (1) CA1014404A (en)
CH (1) CH582367A5 (en)
DE (1) DE2202357C3 (en)
FR (1) FR2168577B1 (en)
GB (1) GB1409015A (en)
IT (1) IT988099B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10273390B2 (en) * 2013-01-29 2019-04-30 Evonik Degussa Gmbh Adhesion promoter compositions and primer compositions for metal-plastic hybrid components

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5090404A (en) * 1973-12-13 1975-07-19
FR2455305A1 (en) * 1979-04-24 1980-11-21 Uk Poligrafichesky Instit Primer for photopolymerisable printing elements - contains titanium di:oxide and epoxy! resin with amine crosslinking agent
FR2457512A1 (en) * 1979-05-22 1980-12-19 Uk Poligrafichesky Instit Adhesive antihalation compsn. for printing plate mfr - contg. di:phenylol-propane epoxy! resin-phenolic novolak resin copolymer, iron oxide or chromium oxide and a solvent
DE3032134A1 (en) * 1979-08-28 1981-03-19 Fuji Photo Film Co. Ltd., Minami-Ashigara, Kanagawa LIGHT-SENSITIVE IMAGE TRAINING MATERIAL
JPS609799A (en) * 1983-06-29 1985-01-18 Toray Ind Inc Planographic printing plate not requiring dampening water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10273390B2 (en) * 2013-01-29 2019-04-30 Evonik Degussa Gmbh Adhesion promoter compositions and primer compositions for metal-plastic hybrid components
US11078390B2 (en) 2013-01-29 2021-08-03 Evonik Operations Gmbh Adhesion promoter compositions and primer compositions for metal-plastic hybrid components

Also Published As

Publication number Publication date
DE2202357C3 (en) 1980-12-04
BE794260A (en) 1973-07-19
FR2168577A1 (en) 1973-08-31
DE2202357A1 (en) 1973-07-26
AT321955B (en) 1975-04-25
IT988099B (en) 1975-04-10
JPS4882903A (en) 1973-11-06
CA1014404A (en) 1977-07-26
FR2168577B1 (en) 1976-08-27
CH582367A5 (en) 1976-11-30
DE2202357B2 (en) 1980-04-03
JPS561628B2 (en) 1981-01-14

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Legal Events

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

Effective date: 19930116