FR2210638A1 - Photopolymerisable epoxy systems - contg cyclic amide gelation inhibitors, having extended storage or pot life - Google Patents

Photopolymerisable epoxy systems - contg cyclic amide gelation inhibitors, having extended storage or pot life

Info

Publication number
FR2210638A1
FR2210638A1 FR7309710A FR7309710A FR2210638A1 FR 2210638 A1 FR2210638 A1 FR 2210638A1 FR 7309710 A FR7309710 A FR 7309710A FR 7309710 A FR7309710 A FR 7309710A FR 2210638 A1 FR2210638 A1 FR 2210638A1
Authority
FR
France
Prior art keywords
contg
cyclic amide
iii
photopolymerisable
pot life
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
FR7309710A
Other languages
French (fr)
Other versions
FR2210638B1 (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.)
Primerica Inc
Original Assignee
American Can Co
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 US00314614A external-priority patent/US3816280A/en
Application filed by American Can Co filed Critical American Can Co
Publication of FR2210638A1 publication Critical patent/FR2210638A1/en
Application granted granted Critical
Publication of FR2210638B1 publication Critical patent/FR2210638B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerization Catalysts (AREA)
  • Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Compsn. consists of a monomeric or prepolymeric epoxide opt. mixed with a monomer selected from a lactone or vinyl contg. cpd. (1) (where R1 and R2 are H, alkyl(oxy), halogen, halralkyl, halranyl or carbozolyl) the mixt. being polymerisable to high M. Wt. Through the action of a cationic catalyst; a radiation-sensitive catalyst precursor (II); and a stabilising amt. of a gelation inhibitor (III). (II) is decomposable upon application of energy to provide a Lewis acid effective to initiate polymn. of the compsn; and is an aromatic diazonium salt of a complex halogenide. (III) Counteracts the prematurely formed Lewis acid, and is a cyclic amide, in which the amide N atom is free of H-subsn. (III) is substantially inert to the polymerisable material and the catalyst precursor.
FR7309710A 1972-12-13 1973-03-19 Photopolymerisable epoxy systems - contg cyclic amide gelation inhibitors, having extended storage or pot life Granted FR2210638A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00314614A US3816280A (en) 1971-05-18 1972-12-13 Photopolymerizable epoxy systems containing cyclic amide gelation inhibitors

Publications (2)

Publication Number Publication Date
FR2210638A1 true FR2210638A1 (en) 1974-07-12
FR2210638B1 FR2210638B1 (en) 1977-02-11

Family

ID=23220669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309710A Granted FR2210638A1 (en) 1972-12-13 1973-03-19 Photopolymerisable epoxy systems - contg cyclic amide gelation inhibitors, having extended storage or pot life

Country Status (4)

Country Link
CA (1) CA991341A (en)
CH (1) CH587301A5 (en)
DE (2) DE2366387C2 (en)
FR (1) FR2210638A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033043A2 (en) * 1979-12-27 1981-08-05 Lignes Telegraphiques Et Telephoniques L.T.T. Photopolymerisable composition comprising a cyclic thiirane, and process for coating an optical fibre using such a composition

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711390A (en) * 1971-05-18 1973-01-16 J Feinberg Photopolymerizable epoxy systems containing substituted cyclic amides or substituted ureas as gelation inhibitors

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711390A (en) * 1971-05-18 1973-01-16 J Feinberg Photopolymerizable epoxy systems containing substituted cyclic amides or substituted ureas as gelation inhibitors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033043A2 (en) * 1979-12-27 1981-08-05 Lignes Telegraphiques Et Telephoniques L.T.T. Photopolymerisable composition comprising a cyclic thiirane, and process for coating an optical fibre using such a composition
EP0033043A3 (en) * 1979-12-27 1981-08-26 Lignes Telegraphiques Et Telephoniques L.T.T. Photopolymerisable composition comprising a cyclic thiirane, and process for coating an optical fibre using such a composition

Also Published As

Publication number Publication date
CA991341A (en) 1976-06-15
DE2313627A1 (en) 1974-06-20
DE2366387C2 (en) 1986-09-11
FR2210638B1 (en) 1977-02-11
DE2313627C2 (en) 1983-07-21
CH587301A5 (en) 1977-04-29

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