GB1400800A - Sulphur vulcanizable polyether composition - Google Patents

Sulphur vulcanizable polyether composition

Info

Publication number
GB1400800A
GB1400800A GB5824472A GB5824472A GB1400800A GB 1400800 A GB1400800 A GB 1400800A GB 5824472 A GB5824472 A GB 5824472A GB 5824472 A GB5824472 A GB 5824472A GB 1400800 A GB1400800 A GB 1400800A
Authority
GB
United Kingdom
Prior art keywords
copolymer
polymer
composition
diene
isoprene
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
GB5824472A
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.)
Polysar Ltd
Original Assignee
Polysar 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 Polysar Ltd filed Critical Polysar Ltd
Publication of GB1400800A publication Critical patent/GB1400800A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • C08L71/03—Polyepihalohydrins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/02—Copolymers with acrylonitrile

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

1400800 Epihalohydrin polymer/diene-nitrile copolymer composition POLYSAR Ltd 18 Dec 1972 [20 Dec 1971] 58244/72 Headings C3P and C3R A sulphur vulcanizable elastomeric composition comprises an epihalohydrin polymer and a crystalline alternating copolymer of a conjugated diene and an acrylic nitrile wherein the diene component comprises 40-100 mole per cent of a 2-alkylalkadiene, the copolymer having an X-ray crystallinity of 5-35% when unstretched, and the composition being free of vulcanizing agents for the epihalohydrin polymer. Other conventional rubber additives such as carbon black, ZnO, stearic acid, antioxidants and accelerators, e.g. benzothiazyl disulphide, may also be included. Exemplified polymers are a polymer of epichlorohydrin and a copolymer thereof with ethylene oxide, and copolymers of acrylonitrile with isoprene or isoprene and butadiene which are prepared using a Et 2 AlCl/acrylonitrile/VOCl 3 catalyst in methylene chloride solution.
GB5824472A 1971-12-20 1972-12-18 Sulphur vulcanizable polyether composition Expired GB1400800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA130462 1971-12-20

Publications (1)

Publication Number Publication Date
GB1400800A true GB1400800A (en) 1975-07-23

Family

ID=4091811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5824472A Expired GB1400800A (en) 1971-12-20 1972-12-18 Sulphur vulcanizable polyether composition

Country Status (5)

Country Link
JP (1) JPS5120064B2 (en)
CA (1) CA956394A (en)
DE (1) DE2261485A1 (en)
FR (1) FR2164692B1 (en)
GB (1) GB1400800A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044827A1 (en) * 1999-01-26 2000-08-03 Nippon Zeon Co., Ltd. Crosslinkable rubber composition
WO2001000725A1 (en) * 1999-06-24 2001-01-04 Nippon Zeon Co., Ltd. Rubber composition for hose and hose

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141739A (en) * 1983-12-29 1985-07-26 Fujikura Rubber Ltd Rubber composition
WO1997039055A1 (en) 1996-04-17 1997-10-23 Nippon Zeon Co., Ltd. Rubber composition
US6467520B2 (en) 2000-12-19 2002-10-22 The Goodyear Tire & Rubber Company Tire with apex rubber containing in-situ resin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842570U (en) * 1971-09-18 1973-05-31

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044827A1 (en) * 1999-01-26 2000-08-03 Nippon Zeon Co., Ltd. Crosslinkable rubber composition
US6949606B1 (en) 1999-01-26 2005-09-27 Zeon Corporation Crosslinkable rubber composition
WO2001000725A1 (en) * 1999-06-24 2001-01-04 Nippon Zeon Co., Ltd. Rubber composition for hose and hose

Also Published As

Publication number Publication date
DE2261485A1 (en) 1973-07-05
CA956394A (en) 1974-10-15
FR2164692A1 (en) 1973-08-03
JPS4980164A (en) 1974-08-02
JPS5120064B2 (en) 1976-06-22
FR2164692B1 (en) 1979-02-09

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Legal Events

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