FR2021570A1 - Production of printing plates from a photocurable - composition - Google Patents

Production of printing plates from a photocurable - composition

Info

Publication number
FR2021570A1
FR2021570A1 FR6936434A FR6936434A FR2021570A1 FR 2021570 A1 FR2021570 A1 FR 2021570A1 FR 6936434 A FR6936434 A FR 6936434A FR 6936434 A FR6936434 A FR 6936434A FR 2021570 A1 FR2021570 A1 FR 2021570A1
Authority
FR
France
Prior art keywords
composition
photocurable
printing plates
production
layer
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.)
Withdrawn
Application number
FR6936434A
Other languages
French (fr)
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.)
GCP Products UK Ltd
WR Grace and Co Conn
Original Assignee
WR Grace Ltd
WR Grace and Co Conn
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 WR Grace Ltd, WR Grace and Co Conn filed Critical WR Grace Ltd
Publication of FR2021570A1 publication Critical patent/FR2021570A1/en
Withdrawn legal-status Critical Current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
    • G03F7/0275—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with dithiol or polysulfide compounds
    • 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
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/2022—Multi-step exposure, e.g. hybrid; backside exposure; blanket exposure, e.g. for image reversal; edge exposure, e.g. for edge bead removal; corrective exposure
    • G03F7/2024—Multi-step exposure, e.g. hybrid; backside exposure; blanket exposure, e.g. for image reversal; edge exposure, e.g. for edge bead removal; corrective exposure of the already developed image
    • 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
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/30—Imagewise removal using liquid means
    • G03F7/3014—Imagewise removal using liquid means combined with ultrasonic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Printing plates are produced by (a) forming a layer of a photocurable composition, (b) projecting actinic radiation through an image-bearing transparency onto one side of this layer in order to cure definite parts of this side, (c) developing the printing plate by removing the uncured liquid composition, and (d) curing the produced printing plate by again exposing to actinic radiation.
FR6936434A 1968-10-25 1969-10-23 Production of printing plates from a photocurable - composition Withdrawn FR2021570A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77060368A 1968-10-25 1968-10-25
US77109968A 1968-10-28 1968-10-28

Publications (1)

Publication Number Publication Date
FR2021570A1 true FR2021570A1 (en) 1970-07-24

Family

ID=27118335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6936434A Withdrawn FR2021570A1 (en) 1968-10-25 1969-10-23 Production of printing plates from a photocurable - composition

Country Status (4)

Country Link
DE (2) DE1950901A1 (en)
FR (1) FR2021570A1 (en)
NL (1) NL6914613A (en)
SE (1) SE366845B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392411A1 (en) * 1977-05-23 1978-12-22 Asahi Chemical Ind METHOD FOR REMOVING THE SURFACE VISCOSITY OF A COMPOSITION OF FREE RADICAL POLYMERIZED RESIN AND HARDENED
EP0017927A2 (en) * 1979-04-12 1980-10-29 Asahi Kasei Kogyo Kabushiki Kaisha Process for preparing photopolymerized elastomeric printing plates not displaying surface stickiness
FR2453683A1 (en) * 1979-04-09 1980-11-07 Grace W R Ltd METHOD AND DEVICE FOR FORMING A PRINTING PLATE BLANK IN A LIQUID PHOTOPOLYMER AND METHOD AND DEVICE FOR DISPENSING AND SHAPING A LIQUID
EP0307835A2 (en) * 1987-09-14 1989-03-22 E.I. Du Pont De Nemours And Company Process for detackifying photopolymer flexographic printing plates
WO1992022014A1 (en) * 1991-06-07 1992-12-10 Dantex Graphics Ltd. Preparation of photopolymerised elastomeric printing plates

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7908327A (en) * 1979-11-14 1981-06-16 Stork Screens Bv METHOD AND APPARATUS FOR MANUFACTURING A PATTERNED PRINTING ROLLER
DE3937418A1 (en) * 1989-11-10 1991-05-16 Nokia Unterhaltungselektronik Finely structured plastic film recess printing plate prodn. - used for transfer printing matrix onto flat display panel

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392411A1 (en) * 1977-05-23 1978-12-22 Asahi Chemical Ind METHOD FOR REMOVING THE SURFACE VISCOSITY OF A COMPOSITION OF FREE RADICAL POLYMERIZED RESIN AND HARDENED
FR2453683A1 (en) * 1979-04-09 1980-11-07 Grace W R Ltd METHOD AND DEVICE FOR FORMING A PRINTING PLATE BLANK IN A LIQUID PHOTOPOLYMER AND METHOD AND DEVICE FOR DISPENSING AND SHAPING A LIQUID
EP0017927A2 (en) * 1979-04-12 1980-10-29 Asahi Kasei Kogyo Kabushiki Kaisha Process for preparing photopolymerized elastomeric printing plates not displaying surface stickiness
EP0017927A3 (en) * 1979-04-12 1980-11-12 Asahi Kasei Kogyo Kabushiki Kaisha Process for removing the surface stickiness of photopolymerized elastomeric printing plates
EP0307835A2 (en) * 1987-09-14 1989-03-22 E.I. Du Pont De Nemours And Company Process for detackifying photopolymer flexographic printing plates
EP0307835A3 (en) * 1987-09-14 1989-04-26 E.I. Du Pont De Nemours And Company Process for detackifying photopolymer flexographic printing plates
WO1992022014A1 (en) * 1991-06-07 1992-12-10 Dantex Graphics Ltd. Preparation of photopolymerised elastomeric printing plates

Also Published As

Publication number Publication date
DE6939303U (en) 1972-04-20
SE366845B (en) 1974-05-06
NL6914613A (en) 1970-04-28
DE1950901A1 (en) 1970-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse