GB1467645A - Photoinitiator systems - Google Patents

Photoinitiator systems

Info

Publication number
GB1467645A
GB1467645A GB316474A GB316474A GB1467645A GB 1467645 A GB1467645 A GB 1467645A GB 316474 A GB316474 A GB 316474A GB 316474 A GB316474 A GB 316474A GB 1467645 A GB1467645 A GB 1467645A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
sp
bonded
gt
lt
composition
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
GB316474A
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.)
Sun Chemical Corp
Original Assignee
Sun Chemical Corp
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

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • G03F7/027Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
    • G03F7/028Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
    • G03F7/029Inorganic compounds; Onium compounds; Organic compounds having hetero atoms other than oxygen, nitrogen or sulfur
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/46Polymerisation initiated by wave energy or particle radiation
    • C08F2/48Polymerisation initiated by wave energy or particle radiation by ultra-violet or visible light
    • C08F2/50Polymerisation initiated by wave energy or particle radiation by ultra-violet or visible light with sensitising agents

Abstract

1467645 Laminates including photopolymerized adhesives SUN CHEMICAL CORP 23 Jan 1974 [31 Jan 1973] 3164/74 Heading B5N [Also in Division C3] Substrates, e.g. foils, films, fabrics, papers, are bonded using as an adhesive a photopolymerizable composition comprising an ethylenically unsaturated compound (e.g. an ester of an unsaturated acid such as acrylic acid and a polyhydric alcohol) and as photoinitiator a composition comprising (a) a compound containing a carbonyl group (e.g. benzaldehyde or benzophenone), (b) an organic compound of the formula where X is N, As, Sb, P or Bi and R, R<SP>1</SP> and R<SP>11</SP> are hydrogen or alkyl, aryl, alkaryl or aralkyl groups which may be joined to form a ring and (c) at least one compound containing hydrogen, carbon and halogen only (e.g. hexachloroparaxylene, pentachlorobenzene or chlorinated paraffin, the weight ratio of (a) : (b) : (c) being 1-30 ; 1-30 : 1-30. One substrate should be transparent or translucent to the radiation, e.g. U.V. or gamma rays used. Polymer coated "Cellophane" (Registered Trade Mark) may be bonded to polymer coated "Cellophane" or polypropylene, "Mylar" (Registered Trade Mark) may be bonded to aluminium or copper or polypropylene may be bonded to aluminium or benzophenone, as (b) triethanolamine, trioctyl arsine, triphenyl stilbene, tributyl bismuthine, methyl butyl phenyl arsine, triphenyl phosphine, methyldiethanolamine or dibutylphenyl phosphine and as (c) hexachloroparaxylene, pentachlorobenzene or a chlorinated paraffin. The composition may be used as a coating, an adhesive, or combined with a pigment to form ink. Reference has been directed by the Comptroller to Specification 1,408,265.
GB316474A 1973-01-31 1974-01-23 Photoinitiator systems Expired GB1467645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US32844273 true 1973-01-31 1973-01-31

Publications (1)

Publication Number Publication Date
GB1467645A true true GB1467645A (en) 1977-03-16

Family

ID=23280998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB316474A Expired GB1467645A (en) 1973-01-31 1974-01-23 Photoinitiator systems

Country Status (5)

Country Link
JP (1) JPS49110781A (en)
CA (1) CA1042139A (en)
DE (1) DE2404156A1 (en)
FR (1) FR2216304A1 (en)
GB (1) GB1467645A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505793A (en) * 1981-07-20 1985-03-19 Fuji Photo Film Co., Ltd. Photopolymerizable compositions

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057431A (en) * 1975-09-29 1977-11-08 The Goodyear Tire & Rubber Company Ethylenically polyurethane unsaturated composition
US4054719A (en) * 1976-11-23 1977-10-18 American Cyanamid Company Phenacyl ester photosensitizers for radiation-curable coatings
DE2759164A1 (en) * 1977-12-31 1979-07-12 Basf Ag coating agents and photopolymerizable recording materials containing a photoinitiator and an organic halogen compound
EP0022188B1 (en) * 1979-06-18 1984-10-03 EASTMAN KODAK COMPANY (a New Jersey corporation) Co-initiator compositions for photopolymerization containing 3-acyl-substituted coumarins, photopolymerizable composition and photographic element
DE3007077A1 (en) * 1980-02-26 1981-09-03 Bayer Ag Polyazo and their concentrated aqueous solutions and methods for their manufacture and their use for dyeing cellulosic materials and leather
EP0128320A1 (en) * 1983-06-08 1984-12-19 Stauffer Chemical Company Amine promotion of benzoin ether photoinitiators
EP0128321A1 (en) * 1983-06-08 1984-12-19 Stauffer Chemical Company Amine promotion of glyoxylate photoinitiators
NL8403706A (en) * 1984-12-06 1986-07-01 Dsm Resins Bv Photopolymerizable composition and a photoinitiator system.
US5217760A (en) * 1990-07-20 1993-06-08 Loctite Corporation Free radically curable formulations employing dithiolate catalysts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505793A (en) * 1981-07-20 1985-03-19 Fuji Photo Film Co., Ltd. Photopolymerizable compositions

Also Published As

Publication number Publication date Type
DE2404156A1 (en) 1974-08-01 application
FR2216304A1 (en) 1974-08-30 application
CA1042139A (en) 1978-11-07 grant
JPS49110781A (en) 1974-10-22 application
CA1042139A1 (en) grant

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee