JPS55120640A - Oil-resistant rubber composition - Google Patents

Oil-resistant rubber composition

Info

Publication number
JPS55120640A
JPS55120640A JP2830179A JP2830179A JPS55120640A JP S55120640 A JPS55120640 A JP S55120640A JP 2830179 A JP2830179 A JP 2830179A JP 2830179 A JP2830179 A JP 2830179A JP S55120640 A JPS55120640 A JP S55120640A
Authority
JP
Japan
Prior art keywords
component
oil
resistant rubber
cpd
epoxy
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.)
Pending
Application number
JP2830179A
Other languages
Japanese (ja)
Inventor
Teizo Kotani
Toshio Miyabayashi
Yasuhiko Takemura
Koji Nobuyo
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.)
JSR Corp
Original Assignee
Japan Synthetic Rubber 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 Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Priority to JP2830179A priority Critical patent/JPS55120640A/en
Publication of JPS55120640A publication Critical patent/JPS55120640A/en
Pending legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To provide rubber compsn. having low compression set and showing oil resistance indicating poor crack growth due to solvent, consisting of diene rubber and a copolymer obtained from conjugated diene, vinyl cyanide cpd. and polymerizable monomer contg. epoxy gp.
CONSTITUTION: An oil-resistant rubber compsn. consists of (A) 5W40wt% of a copolymer having a number-average MW of 1,000W20,000 obtained from (a) conjugated diene, (b) vinyl cyanide cpd. and (c) polymerizable monomer contg. epoxy gp., and (B) 95W60wt% of diene rubber having a number-average MW of not less than 25,000. Examples of (a) are butadiene, isoprene, 1,3-pentadiene and mixt. thereof. Preferred (b) component is (meth)acrylonitrile. Preferred (c) component is glycidyl methacrylate. Preferably, 10W90wt% based on the combined weight of (A) of (a) component, 5W60wt% of (b) component and not less than 3wt% of (c) component are used.
COPYRIGHT: (C)1980,JPO&Japio
JP2830179A 1979-03-13 1979-03-13 Oil-resistant rubber composition Pending JPS55120640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2830179A JPS55120640A (en) 1979-03-13 1979-03-13 Oil-resistant rubber composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2830179A JPS55120640A (en) 1979-03-13 1979-03-13 Oil-resistant rubber composition

Publications (1)

Publication Number Publication Date
JPS55120640A true JPS55120640A (en) 1980-09-17

Family

ID=12244790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2830179A Pending JPS55120640A (en) 1979-03-13 1979-03-13 Oil-resistant rubber composition

Country Status (1)

Country Link
JP (1) JPS55120640A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052198A (en) * 1983-08-31 1985-03-25 Pioneer Electronic Corp Speaker
US9650452B2 (en) 2010-12-29 2017-05-16 Arlanxeo Deutschland Gmbh Vulcanizable compositions based on nitrile rubbers containing epoxy groups
US9725547B2 (en) 2011-10-11 2017-08-08 Arlanxeo Deutschland Gmbh Vulcanisable compositions based on epoxy group-containing nitrile rubbers
US9868806B2 (en) 2010-12-29 2018-01-16 Arlanxeo Deutschland Gmbh Compositions that can be vulcanized and that are based on nitrile rubbers containing epoxy groups
CN109400805A (en) * 2018-10-24 2019-03-01 安庆华兰科技有限公司 One kind is with epoxy group liquid nitrile rubber and preparation method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052198A (en) * 1983-08-31 1985-03-25 Pioneer Electronic Corp Speaker
JPH058638B2 (en) * 1983-08-31 1993-02-02 Paionia Kk
US9650452B2 (en) 2010-12-29 2017-05-16 Arlanxeo Deutschland Gmbh Vulcanizable compositions based on nitrile rubbers containing epoxy groups
US9868806B2 (en) 2010-12-29 2018-01-16 Arlanxeo Deutschland Gmbh Compositions that can be vulcanized and that are based on nitrile rubbers containing epoxy groups
US9725547B2 (en) 2011-10-11 2017-08-08 Arlanxeo Deutschland Gmbh Vulcanisable compositions based on epoxy group-containing nitrile rubbers
CN109400805A (en) * 2018-10-24 2019-03-01 安庆华兰科技有限公司 One kind is with epoxy group liquid nitrile rubber and preparation method thereof

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