GB1441530A - Cured fluorocarbon polymer - Google Patents

Cured fluorocarbon polymer

Info

Publication number
GB1441530A
GB1441530A GB2337674A GB2337674A GB1441530A GB 1441530 A GB1441530 A GB 1441530A GB 2337674 A GB2337674 A GB 2337674A GB 2337674 A GB2337674 A GB 2337674A GB 1441530 A GB1441530 A GB 1441530A
Authority
GB
United Kingdom
Prior art keywords
peroxide
curing
monomers
ethylene
listed
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
GB2337674A
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.)
Daikin Industries Ltd
Sumitomo Chemical Co Ltd
Original Assignee
Daikin Industries Ltd
Sumitomo Chemical Co Ltd
Daikin Kogyo Co 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
Application filed by Daikin Industries Ltd, Sumitomo Chemical Co Ltd, Daikin Kogyo Co Ltd filed Critical Daikin Industries Ltd
Publication of GB1441530A publication Critical patent/GB1441530A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1441530 Curing fluoro-polymers SUMITOMO CHEMICAL CO Ltd and DAIKIN KOGYO CO Ltd 24 May 1974 23376/74 Heading C3P Curable compositions comprise an ethylene/ hexafluoropropene copolymer and an organic peroxide curing agent. Numerous peroxides are listed, and the copolymers may contain units from other monomers, many of which are listed. Primary curing is suitably effected by heating at 110-190‹ C. for 5-60 minutes, and may be followed if desired by a secondary curing at 110-230‹ C. for 0À5-24 hours. Other conventional additives may be included in the compositions. In examples, ethylene/hexafluoropropylene copolymers, and also terpolymers of these monomers with tetrafluoroethylene or methyl acrylate, are cured, the peroxide being one of the following: decanoyl peroxide, t-butyl peroxybenzoate, benzoyl peroxide and di-cumyl peroxide.
GB2337674A 1972-12-15 1974-05-24 Cured fluorocarbon polymer Expired GB1441530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47126633A JPS4983738A (en) 1972-12-15 1972-12-15

Publications (1)

Publication Number Publication Date
GB1441530A true GB1441530A (en) 1976-07-07

Family

ID=14940010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2337674A Expired GB1441530A (en) 1972-12-15 1974-05-24 Cured fluorocarbon polymer

Country Status (6)

Country Link
JP (1) JPS4983738A (en)
CA (1) CA1033099A (en)
DE (1) DE2425981C3 (en)
FR (1) FR2273016B1 (en)
GB (1) GB1441530A (en)
NL (2) NL160294B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002031006A1 (en) * 2000-10-06 2002-04-18 Daikin Industries, Ltd. Ethylene/hexafluoropropylene copolymer elastomer
EP1808448A1 (en) * 2006-01-13 2007-07-18 Asahi Glass Company, Limited Process for producing elastic fluorocopolymer and crosslinked fluororubber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001233918A (en) * 2000-02-22 2001-08-28 Daikin Ind Ltd Fluorine-containing elastomer improved in vulcanizability and vulcanized molded body

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002031006A1 (en) * 2000-10-06 2002-04-18 Daikin Industries, Ltd. Ethylene/hexafluoropropylene copolymer elastomer
US6963015B2 (en) 2000-10-06 2005-11-08 Daikin Industries, Ltd Ethylene-hexafluoropropylene copolymer elastomer
EP1808448A1 (en) * 2006-01-13 2007-07-18 Asahi Glass Company, Limited Process for producing elastic fluorocopolymer and crosslinked fluororubber
US7544753B2 (en) 2006-01-13 2009-06-09 Asahi Glass Company, Limited Process for producing elastic fluorocopolymer and crosslinked fluororubber

Also Published As

Publication number Publication date
JPS4983738A (en) 1974-08-12
FR2273016A1 (en) 1975-12-26
FR2273016B1 (en) 1977-06-24
NL160294B (en) 1979-05-15
NL160294C (en)
DE2425981A1 (en) 1976-01-02
DE2425981C3 (en) 1978-07-20
NL7407313A (en) 1975-12-02
CA1033099A (en) 1978-06-13
DE2425981B2 (en) 1977-11-10

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Legal Events

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

Effective date: 19930524