JPS56109230A - Preparation of oil- and weather-resistant rubber - Google Patents
Preparation of oil- and weather-resistant rubberInfo
- Publication number
- JPS56109230A JPS56109230A JP1131680A JP1131680A JPS56109230A JP S56109230 A JPS56109230 A JP S56109230A JP 1131680 A JP1131680 A JP 1131680A JP 1131680 A JP1131680 A JP 1131680A JP S56109230 A JPS56109230 A JP S56109230A
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- benzothiazolylsulfenamide
- diene rubber
- weather
- oil
- 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 obtain the titled rubber with good mechanical property, by the vulcanization of a mixture consisting of an unsaturated nitrile-conjugated diene rubber and an ethylene-propylene-nonconjugated diene rubber, with a vulcanizing accelerator composed of a benzothiazolylsulfenamide.
CONSTITUTION: The titled rubber with excellent mechanical property is obtained without deterioration of permanent compression set characteristics, by the vulcanization of a rubber compound containing an unsaturated nitrile-conjugated diene rubber [e.g., a copolymer of (meth)acrylonitrile with butadiene or isoprene] and an ethylene-propylene-nonconjugated diene rubber (e.g., a copolymer containing ethylidenenorbornene, 1,4-hexadiene, etc., as a nonconjugated diene), by use of at least 25pts.wt. (based on 100pts.wt. rubber component) benzothiazolylsulfenamide of the formula (wherein R1 is H or a 1W10C saturated hydrocarbon; R2 is a 3W10C saturated hydrocarbon) (e.g., cyclohexyl-2-benzothiazolylsulfenamide) or N-oxydiethylene-2-benzothiazolylsulfenamide, as a vulcanizing accelerator.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1131680A JPS56109230A (en) | 1980-02-01 | 1980-02-01 | Preparation of oil- and weather-resistant rubber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1131680A JPS56109230A (en) | 1980-02-01 | 1980-02-01 | Preparation of oil- and weather-resistant rubber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56109230A true JPS56109230A (en) | 1981-08-29 |
Family
ID=11774603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1131680A Pending JPS56109230A (en) | 1980-02-01 | 1980-02-01 | Preparation of oil- and weather-resistant rubber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56109230A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58167634A (en) * | 1982-03-30 | 1983-10-03 | Kawaguchi Kagaku Kogyo Kk | Vulcanizable rubber composition |
EP0173546A2 (en) * | 1984-08-21 | 1986-03-05 | Japan Synthetic Rubber Co., Ltd. | Oil-resistant rubber composition |
US5264601A (en) * | 1991-07-31 | 1993-11-23 | Shin-Etsu Chemical Co., Ltd. | N,O-bis(trimethylsilyl) acetamide stabilization |
JP2000344979A (en) * | 1999-06-01 | 2000-12-12 | Jsr Corp | High-hardness cured rubber composition |
-
1980
- 1980-02-01 JP JP1131680A patent/JPS56109230A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58167634A (en) * | 1982-03-30 | 1983-10-03 | Kawaguchi Kagaku Kogyo Kk | Vulcanizable rubber composition |
EP0173546A2 (en) * | 1984-08-21 | 1986-03-05 | Japan Synthetic Rubber Co., Ltd. | Oil-resistant rubber composition |
US5264601A (en) * | 1991-07-31 | 1993-11-23 | Shin-Etsu Chemical Co., Ltd. | N,O-bis(trimethylsilyl) acetamide stabilization |
JP2000344979A (en) * | 1999-06-01 | 2000-12-12 | Jsr Corp | High-hardness cured rubber composition |
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