JPS55120640A - Oil-resistant rubber composition - Google Patents
Oil-resistant rubber compositionInfo
- 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
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
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)
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 |
-
1979
- 1979-03-13 JP JP2830179A patent/JPS55120640A/en active Pending
Cited By (6)
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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