JPS56109230A - Preparation of oil- and weather-resistant rubber - Google Patents

Preparation of oil- and weather-resistant rubber

Info

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
Application number
JP1131680A
Other languages
Japanese (ja)
Inventor
Takashi Inoue
Masaaki Takashima
Isao Sugita
Yutaka Kobayashi
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 JP1131680A priority Critical patent/JPS56109230A/en
Publication of JPS56109230A publication Critical patent/JPS56109230A/en
Pending legal-status Critical Current

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
JP1131680A 1980-02-01 1980-02-01 Preparation of oil- and weather-resistant rubber Pending JPS56109230A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
JPS5632527A (en) Preparation of rubber composition for tier tread
CA2286234A1 (en) Process for producing syndiotactic 1,2-polybutadiene and iron-based catalyst composition for use therein
JPS56109230A (en) Preparation of oil- and weather-resistant rubber
KR830009600A (en) High Voltage Anti Tracking Materials
JPS5638336A (en) Vulcanized chloroprene rubber
JPS5477653A (en) Compounded rubber composition for sidwwall
JPS5323342A (en) Elastomer composition
JPS57139132A (en) Vibration-proof and soundproof rubber composition
JPS5796032A (en) Oil- and ozone-resistant rubber composition
JPS54106554A (en) Rubber composition
JPS56109234A (en) Highly hard rubber composition with excellent workability
JPS56135534A (en) Conductive rubber composition
JPS5718748A (en) Method for improving impact resistance of crystalline polypropylene composition
JPS56152854A (en) Epdm rubber composition
JPS56106942A (en) Copolymer rubber composition
JPS56115309A (en) Thermosetting resin composition and its preparation
JPS57190031A (en) Rubber composition having improved strength and its preparation
JPS5339350A (en) Polyurethane elastomer composition and moldings thereof
JPS57167334A (en) Chloroprene rubber composition
JPS6414259A (en) Rubber composition and additive for rubber
JPS57147507A (en) Preparation of modified propylene resin
JPS5372056A (en) Preparation of sulfur-curable isomerized rubber
JPS5693755A (en) Cold curing organopolysiloxane composition
JPS57109815A (en) Terpolymer rubber
JPS5688476A (en) Ethylene/propylene rubber compounded composition for vulcanization bonding to metal