JPS55104332A - Rubber composition - Google Patents
Rubber compositionInfo
- Publication number
- JPS55104332A JPS55104332A JP1177679A JP1177679A JPS55104332A JP S55104332 A JPS55104332 A JP S55104332A JP 1177679 A JP1177679 A JP 1177679A JP 1177679 A JP1177679 A JP 1177679A JP S55104332 A JPS55104332 A JP S55104332A
- Authority
- JP
- Japan
- Prior art keywords
- sulfur
- acrylonitrile
- necessary
- crosslinking
- acrylic copolymer
- 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
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To provide sulfur-crosslinkable rubber compsn. having excellent ozone resistance consisting of acrylonitrile-butadiene copolymer and sulfur-crosslinkable acrylic copolymer.
CONSTITUTION: (A) From 97W50pts.wt. of acrylonitrile-butadiene copolymer is mixed with (B) 3W50pts.wt. of sulfur-crosslinkable acrylic copolymer obtd. by blending (a) alkoxyalkyl acrylate, cyanoalkyl acrylate, etc. as main ingredients and, if necessary, a small amount of vinyl cpd. with (c) alkylidenenorbornane, dicyclopentadiene, etc. which facilitate crosslinking, and copolymerizing the resulting blend in the presence of a polymn. modifier such as 2-mercaptobenzothiazole. If necessary, conventional crosslinking agent, crosslinking assistant, reinforcing material, filler, plasticizer, etc. may be added to the mixt.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1177679A JPS55104332A (en) | 1979-02-02 | 1979-02-02 | Rubber composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1177679A JPS55104332A (en) | 1979-02-02 | 1979-02-02 | Rubber composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55104332A true JPS55104332A (en) | 1980-08-09 |
Family
ID=11787353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1177679A Pending JPS55104332A (en) | 1979-02-02 | 1979-02-02 | Rubber composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55104332A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6160736A (en) * | 1984-08-18 | 1986-03-28 | バイエル・アクチエンゲゼルシヤフト | Polymer mixture and covulcanizate |
US7550536B2 (en) | 2001-12-25 | 2009-06-23 | Jsr Corporation | Acrylic rubber, process for its production, and rubber compositions, oil-and weather-resistant rubber compositions, and oil-and weather -resistant rubbers, containing the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5235291A (en) * | 1975-09-12 | 1977-03-17 | Mitsuboshi Belting Ltd | Preparation of acrylic copolymer vulcanizable with sulfur |
JPS5247087A (en) * | 1975-10-13 | 1977-04-14 | Mitsuboshi Belting Ltd | Process for preparing sulfur=curable copolymers |
JPS53127589A (en) * | 1977-04-13 | 1978-11-07 | Mitsuboshi Belting Ltd | Production of acrylic copolymer vulcanzable with sulfure |
-
1979
- 1979-02-02 JP JP1177679A patent/JPS55104332A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5235291A (en) * | 1975-09-12 | 1977-03-17 | Mitsuboshi Belting Ltd | Preparation of acrylic copolymer vulcanizable with sulfur |
JPS5247087A (en) * | 1975-10-13 | 1977-04-14 | Mitsuboshi Belting Ltd | Process for preparing sulfur=curable copolymers |
JPS53127589A (en) * | 1977-04-13 | 1978-11-07 | Mitsuboshi Belting Ltd | Production of acrylic copolymer vulcanzable with sulfure |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6160736A (en) * | 1984-08-18 | 1986-03-28 | バイエル・アクチエンゲゼルシヤフト | Polymer mixture and covulcanizate |
US7550536B2 (en) | 2001-12-25 | 2009-06-23 | Jsr Corporation | Acrylic rubber, process for its production, and rubber compositions, oil-and weather-resistant rubber compositions, and oil-and weather -resistant rubbers, containing the same |
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