FR2226694A1 - Polymer-coated printing plates prodn. - by exposing photo polymer layer to two step actinic irradiation - Google Patents

Polymer-coated printing plates prodn. - by exposing photo polymer layer to two step actinic irradiation

Info

Publication number
FR2226694A1
FR2226694A1 FR7410402A FR7410402A FR2226694A1 FR 2226694 A1 FR2226694 A1 FR 2226694A1 FR 7410402 A FR7410402 A FR 7410402A FR 7410402 A FR7410402 A FR 7410402A FR 2226694 A1 FR2226694 A1 FR 2226694A1
Authority
FR
France
Prior art keywords
polymer
printing plates
prodn
exposing
polymer 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.)
Granted
Application number
FR7410402A
Other languages
French (fr)
Other versions
FR2226694B3 (en
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
Original Assignee
WR Grace Ltd
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 US352510A external-priority patent/US3859091A/en
Application filed by WR Grace Ltd filed Critical WR Grace Ltd
Publication of FR2226694A1 publication Critical patent/FR2226694A1/en
Application granted granted Critical
Publication of FR2226694B3 publication Critical patent/FR2226694B3/fr
Granted 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
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/38—Treatment before imagewise removal, e.g. prebaking

Abstract

Printing plates are produced by (a) exposing the photopolymer layer, e.g. a trimethylolpropane diallyl ether/tolylene diisocyanate reaction pdt. to actinic radiation for a short time, and (b) exposing the polymer layer to the actinic radiation projected through an image-carrying diapositive until the layer is completely cured in the exposed image zones.
FR7410402A 1973-04-19 1974-03-26 Polymer-coated printing plates prodn. - by exposing photo polymer layer to two step actinic irradiation Granted FR2226694A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US352510A US3859091A (en) 1971-09-08 1973-04-19 Preparation of printing or pattern plates

Publications (2)

Publication Number Publication Date
FR2226694A1 true FR2226694A1 (en) 1974-11-15
FR2226694B3 FR2226694B3 (en) 1977-01-07

Family

ID=23385416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410402A Granted FR2226694A1 (en) 1973-04-19 1974-03-26 Polymer-coated printing plates prodn. - by exposing photo polymer layer to two step actinic irradiation

Country Status (5)

Country Link
BE (1) BE813081A (en)
DE (1) DE2412571A1 (en)
FR (1) FR2226694A1 (en)
NL (1) NL7403490A (en)
ZA (1) ZA739244B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487534A1 (en) * 1980-07-28 1982-01-29 Polychrome Corp PERFECTED LITHOGRAPHIC PLATE AND ITS PREPARATION
FR2495025A1 (en) * 1980-11-29 1982-06-04 Dainippon Ink & Chemicals METHOD FOR FORMING A CURED RESIN COATING AT THE SURFACE OF A SUBSTRATE CORRESPONDING TO A DESIRED DESIGN
EP0146505A2 (en) * 1983-12-20 1985-06-26 Ciba-Geigy Ag Image formation process
EP0151372A2 (en) * 1984-02-03 1985-08-14 Ciba-Geigy Ag Image production

Families Citing this family (6)

* 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
JPS60239018A (en) * 1984-05-11 1985-11-27 Canon Inc Exposure method
DE4011023A1 (en) * 1990-04-05 1991-10-10 Hoechst Ag TREATMENT DEVICE FOR PRINTING PLATES
DE4225831A1 (en) * 1992-08-05 1994-02-10 Hoechst Ag Post-treatment device for imagewise exposed printing plates
DE4225829A1 (en) * 1992-08-05 1994-02-10 Hoechst Ag Pretreatment device for printing forms to be exposed imagewise
DE4225828A1 (en) * 1992-08-05 1994-02-10 Hoechst Ag Laser exposure device for printing forms to be exposed imagewise

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487534A1 (en) * 1980-07-28 1982-01-29 Polychrome Corp PERFECTED LITHOGRAPHIC PLATE AND ITS PREPARATION
FR2495025A1 (en) * 1980-11-29 1982-06-04 Dainippon Ink & Chemicals METHOD FOR FORMING A CURED RESIN COATING AT THE SURFACE OF A SUBSTRATE CORRESPONDING TO A DESIRED DESIGN
EP0146505A2 (en) * 1983-12-20 1985-06-26 Ciba-Geigy Ag Image formation process
EP0146505A3 (en) * 1983-12-20 1987-06-03 Ciba-Geigy Ag Image formation process
EP0151372A2 (en) * 1984-02-03 1985-08-14 Ciba-Geigy Ag Image production
EP0151372A3 (en) * 1984-02-03 1987-06-03 Ciba-Geigy Ag Image production

Also Published As

Publication number Publication date
DE2412571A1 (en) 1974-11-14
NL7403490A (en) 1974-10-22
ZA739244B (en) 1974-11-27
FR2226694B3 (en) 1977-01-07
BE813081A (en) 1974-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse