GB1390847A - Fluorine-containing elastomer composition - Google Patents

Fluorine-containing elastomer composition

Info

Publication number
GB1390847A
GB1390847A GB3222672A GB3222672A GB1390847A GB 1390847 A GB1390847 A GB 1390847A GB 3222672 A GB3222672 A GB 3222672A GB 3222672 A GB3222672 A GB 3222672A GB 1390847 A GB1390847 A GB 1390847A
Authority
GB
United Kingdom
Prior art keywords
trichloro
vulcanized
initiator
july
elastomer
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
GB3222672A
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
Original Assignee
Daikin Industries 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, Daikin Kogyo Co Ltd filed Critical Daikin Industries Ltd
Publication of GB1390847A publication Critical patent/GB1390847A/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
    • C08K5/13—Phenols; Phenolates
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds

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)

Abstract

1390847 Vulcanizable fluoro-elastomer compositions DAIKIN KOGYO CO Ltd 10 July 1972 [17 July 1971] 32226/72 Heading C3P A vulcanizable fluorine-containing elastomer composition comprises in addition to the elastomer, an acid acceptor, a tertiary amine or its salt and an aromatic polyol or its alkali or alkaline earth metal salt. This composition is vulcanized by heating, optionally in two stages. In examples vinylidene fluoride/hexafluoropropylene tetrafluoroethylene terpolymers are vulcanized by heating in the presence of magnesium oxide as acid acceptor, tri-nbutylamine or triethylamine as amine and hydroquinone or bisphenol A as polyol, and carbon. Comparative examples using N,N<SP>1</SP>- dicinnamylidene - 1,6 - hexane - diamine or hexamethylene diamine carbamate are also described. The terpolymers are prepared by emulsion polymerization using ammonium persulphate as initiator or using di-(3,5,6-trichloro- 2,2,3,4,4,5,6,6 - octafluorohexanoyl)peroxide dissolved in 1,1,2-trichloro-1,2,2-trifluoro-ethane as initiator in the presence of methyl cellulose.
GB3222672A 1971-07-17 1972-07-10 Fluorine-containing elastomer composition Expired GB1390847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5327371 1971-07-17

Publications (1)

Publication Number Publication Date
GB1390847A true GB1390847A (en) 1975-04-16

Family

ID=12938119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3222672A Expired GB1390847A (en) 1971-07-17 1972-07-10 Fluorine-containing elastomer composition

Country Status (2)

Country Link
DE (1) DE2234821C3 (en)
GB (1) GB1390847A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5508355A (en) * 1992-04-03 1996-04-16 E. I. Du Pont De Nemours And Company Vulcanizable fluorine-containing elastomer composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6289754A (en) * 1985-10-15 1987-04-24 Nippon Mektron Ltd Fluorine-containing elastomer composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5508355A (en) * 1992-04-03 1996-04-16 E. I. Du Pont De Nemours And Company Vulcanizable fluorine-containing elastomer composition

Also Published As

Publication number Publication date
DE2234821B2 (en) 1974-09-19
DE2234821C3 (en) 1975-06-12
DE2234821A1 (en) 1973-01-25

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Legal Events

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