FR2389924A2 - - Google Patents

Info

Publication number
FR2389924A2
FR2389924A2 FR7812202A FR7812202A FR2389924A2 FR 2389924 A2 FR2389924 A2 FR 2389924A2 FR 7812202 A FR7812202 A FR 7812202A FR 7812202 A FR7812202 A FR 7812202A FR 2389924 A2 FR2389924 A2 FR 2389924A2
Authority
FR
France
Prior art keywords
composition
image
photopolymer
actinic light
aforesaid
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.)
Pending
Application number
FR7812202A
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Publication of FR2389924A2 publication Critical patent/FR2389924A2/fr
Pending 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
    • G03F7/035—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/06—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen

Abstract

Composition photopolymère, élément photopolymère comprenant une couche de la susdite composition sur un support, et procédé pour produire un cliché en relief par exposition d'un tel élément à une lumière actinique au travers d'un cliché comportant une image partiellement transparente. On utilise une composition comprenant un polymère liquide à terminaisons oléfiniquement non saturées, un monomère éthyléniquement non saturé et des proportions efficaces d'un photoinitiateur et d'un inhibiteur de polymérisation thermique, les susdits polymère et monomère répondant à certaines spécifications indiquées. Clichés en relief dont les portions non exposées sont dispersibles dans une solution aqueuse détergente et peuvent ainsi être enlevées après l'exposition à une lumière actinique, le cliché en relief etant en outre dur, flexible, résilient, résistant à l'abrasion et résistant à des encres à base d'alcool.Photopolymer composition, photopolymer element comprising a layer of the aforesaid composition on a support, and method for producing a relief image by exposing such an element to actinic light through a plate comprising a partially transparent image. A composition is used comprising a liquid polymer with olefinically unsaturated terminations, an ethylenically unsaturated monomer and effective proportions of a photoinitiator and of a thermal polymerization inhibitor, the aforesaid polymer and monomer meeting certain specifications indicated. Raised images in which the unexposed portions are dispersible in an aqueous detergent solution and can thus be removed after exposure to actinic light, the raised image being further hard, flexible, resilient, abrasion resistant and resistant to abrasion. alcohol-based inks.

FR7812202A 1977-05-04 1978-04-25 Pending FR2389924A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79368777A 1977-05-04 1977-05-04

Publications (1)

Publication Number Publication Date
FR2389924A2 true FR2389924A2 (en) 1978-12-01

Family

ID=25160547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812202A Pending FR2389924A2 (en) 1977-05-04 1978-04-25

Country Status (13)

Country Link
JP (1) JPS53137132A (en)
AU (1) AU3573578A (en)
BE (1) BE866688R (en)
BR (1) BR7802777A (en)
DE (1) DE2818455A1 (en)
DK (1) DK195078A (en)
ES (1) ES469410A2 (en)
FR (1) FR2389924A2 (en)
GB (1) GB1598894A (en)
IT (1) IT1108811B (en)
NL (1) NL7804729A (en)
SE (1) SE7805122L (en)
ZA (1) ZA782548B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166926A2 (en) * 1984-05-21 1986-01-08 DeSOTO, INC. Halogenated dihydroxy-terminated polybutadienes for optical fiber coating
EP0470834A2 (en) * 1990-08-08 1992-02-12 Hayakawa Rubber Company Limited Photosensitive flexographic printing plate composition

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58140737A (en) * 1982-02-15 1983-08-20 Toyobo Co Ltd Photosensitive resin composition
US5407784A (en) * 1990-04-26 1995-04-18 W. R. Grace & Co.-Conn. Photocurable composition comprising maleic anhydride adduct of polybutadiene or butadiene copolymers
US5268257A (en) * 1990-08-01 1993-12-07 W. R. Grace & Co.-Conn. Aqueous developable, photocurable composition, and flexible, photosensitive articles made therefrom
JPH05216225A (en) * 1992-02-06 1993-08-27 Nippon Paint Co Ltd Photosensitive composition for flexographic printing plate
CN102566283B (en) * 2011-12-23 2014-05-07 乐凯华光印刷科技有限公司 Washed flexible resin plate capable of achieving laser direct imaging

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1253757A (en) * 1968-08-31 1971-11-17 Nippon Soda Co Thermosetting resin, manufacture and composition thereof
DE2250105A1 (en) * 1971-10-13 1973-04-26 Meisei Churchill Co Ltd Photosensitive laminating adhesive or sealant - contg diene (co)polymer and (meth)acrylate
FR2218352A1 (en) * 1973-02-21 1974-09-13 Asahi Chemical Ind
DE2702708A1 (en) * 1976-01-24 1977-08-04 Asahi Chemical Ind PHOTOPOLYMERIZABLE MASS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1253757A (en) * 1968-08-31 1971-11-17 Nippon Soda Co Thermosetting resin, manufacture and composition thereof
DE2250105A1 (en) * 1971-10-13 1973-04-26 Meisei Churchill Co Ltd Photosensitive laminating adhesive or sealant - contg diene (co)polymer and (meth)acrylate
FR2218352A1 (en) * 1973-02-21 1974-09-13 Asahi Chemical Ind
DE2702708A1 (en) * 1976-01-24 1977-08-04 Asahi Chemical Ind PHOTOPOLYMERIZABLE MASS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166926A2 (en) * 1984-05-21 1986-01-08 DeSOTO, INC. Halogenated dihydroxy-terminated polybutadienes for optical fiber coating
EP0166926A3 (en) * 1984-05-21 1987-06-03 DeSOTO, INC. Halogenated dihydroxy-terminated polybutadienes for optical fiber coating
EP0470834A2 (en) * 1990-08-08 1992-02-12 Hayakawa Rubber Company Limited Photosensitive flexographic printing plate composition
EP0470834A3 (en) * 1990-08-08 1992-04-15 Hayakawa Rubber Company Limited Photosensitive flexographic printing plate composition
US5185234A (en) * 1990-08-08 1993-02-09 Hayakawa Rubber Co., Ltd. Photosensitive flexographic printing plate composition

Also Published As

Publication number Publication date
GB1598894A (en) 1981-09-23
DK195078A (en) 1978-11-05
ZA782548B (en) 1979-04-25
DE2818455A1 (en) 1978-11-09
AU3573578A (en) 1979-11-08
JPS53137132A (en) 1978-11-30
ES469410A2 (en) 1979-04-01
IT7822983A0 (en) 1978-05-03
NL7804729A (en) 1978-11-07
SE7805122L (en) 1978-11-05
BE866688R (en) 1978-11-03
IT1108811B (en) 1985-12-09
BR7802777A (en) 1979-01-16

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