JPS57177045A - Rubber composition - Google Patents

Rubber composition

Info

Publication number
JPS57177045A
JPS57177045A JP6195281A JP6195281A JPS57177045A JP S57177045 A JPS57177045 A JP S57177045A JP 6195281 A JP6195281 A JP 6195281A JP 6195281 A JP6195281 A JP 6195281A JP S57177045 A JPS57177045 A JP S57177045A
Authority
JP
Japan
Prior art keywords
vulcanization
sulfur
heat resistance
mechanical properties
excellent mechanical
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.)
Granted
Application number
JP6195281A
Other languages
Japanese (ja)
Other versions
JPH0148297B2 (en
Inventor
Takeo Kondo
Masao Koga
Jiro Miyagawa
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP6195281A priority Critical patent/JPS57177045A/en
Publication of JPS57177045A publication Critical patent/JPS57177045A/en
Publication of JPH0148297B2 publication Critical patent/JPH0148297B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide an inexpensive vulcanizable composition having excellent mechanical properties and sufficiently high heat resistance, fitting to the energy- saving purpose, and suitable as a raw material of rubber belt, etc., by compounding an epoxy-containing acrylic rubber with a guanidine compound and sulfur.
CONSTITUTION: 100pts.wt. of an epoxy group-containing acrylic rubber, e.g. a copolymer of an alkyl acrylate and an epoxy group-containing compound (e.g. glycidyl acrylate), is kneaded with 0.5W10pts.wt. of a guanidine compound (e.g. diphenyl guanidine) and 0.1W5pts.wt. of sulfur. The vulcanization of the composition is preferably carried out at 140W170°C for 10W60min. The vulcanized product having excellent mechanical properties and heat resistance can be obtained by single-stage vulcanization without using post-vulcanization.
COPYRIGHT: (C)1982,JPO&Japio
JP6195281A 1981-04-24 1981-04-24 Rubber composition Granted JPS57177045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6195281A JPS57177045A (en) 1981-04-24 1981-04-24 Rubber composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6195281A JPS57177045A (en) 1981-04-24 1981-04-24 Rubber composition

Publications (2)

Publication Number Publication Date
JPS57177045A true JPS57177045A (en) 1982-10-30
JPH0148297B2 JPH0148297B2 (en) 1989-10-18

Family

ID=13186034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6195281A Granted JPS57177045A (en) 1981-04-24 1981-04-24 Rubber composition

Country Status (1)

Country Link
JP (1) JPS57177045A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6515055B1 (en) * 1999-11-17 2003-02-04 Bridgestone Corporation Rubber composition

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5388853A (en) * 1977-01-17 1978-08-04 Nok Corp Method of crosslinking acrylic rubber

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5388853A (en) * 1977-01-17 1978-08-04 Nok Corp Method of crosslinking acrylic rubber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6515055B1 (en) * 1999-11-17 2003-02-04 Bridgestone Corporation Rubber composition
US6667356B2 (en) 1999-11-17 2003-12-23 Bridgestone Corporation Rubber composition

Also Published As

Publication number Publication date
JPH0148297B2 (en) 1989-10-18

Similar Documents

Publication Publication Date Title
JPS56120744A (en) Rubber composition
JPS5443999A (en) Puncture sealing composition
MXPA02009075A (en) Rubber vulcanizates having improved ageing properties.
JPS5272742A (en) Rubber composition
JPS57177045A (en) Rubber composition
JPS5237953A (en) Preparation of thermoplastic elastomer
JPS5531892A (en) Vulcanizable composition of butadiene*acrylonitrile polymer with ethylene copolymer
JPS5269455A (en) Vulcanizable rubber compositions with improved bloom
JPS53145857A (en) Preparation of thermoplastic elastomer composition
JPS55160037A (en) Covulcanization of nitrile rubber and polyvinyl chloride and/or fluoro-rubber
JPS54139648A (en) Rubber composition
DE2963873D1 (en) Improved elastomeric ethylene/carboxylic acid copolymer, a process for its preparation; vulcanizable compositions containing the copolymer and vulcanized articles prepared therefrom
JPS57177044A (en) Rubber composition
JPS51131557A (en) Liquid chloroprene polymer composition
JPS572347A (en) Vulcanizable rubber composition
JPS57200456A (en) Low-temperature vulcanizable composition and low-temperature vulcanization of halogen-containing polymer using the same
JPS5688476A (en) Ethylene/propylene rubber compounded composition for vulcanization bonding to metal
DE3062077D1 (en) Vulcanizable rubber compositions inhibited from premature vulcanization by methylene thioethers, and novel methylene thioethers
ES8204451A1 (en) Vulcanisation accelerators based on melamine derivatives, rubber compositions containing melamine derivatives and a process for the vulcanisation of rubbers.
JPS544994A (en) Epoxy resin composition
JPS55161834A (en) Rubber thread composition
JPS52144049A (en) Rubber composition
JPS57145134A (en) Rubber composition
JPS53112950A (en) Vulcanizable epoxy group-contaning acrylic elastomer composition
JPS5349052A (en) Thermoplastic resin compositon