JPS5792035A - Rubber composition - Google Patents

Rubber composition

Info

Publication number
JPS5792035A
JPS5792035A JP55166739A JP16673980A JPS5792035A JP S5792035 A JPS5792035 A JP S5792035A JP 55166739 A JP55166739 A JP 55166739A JP 16673980 A JP16673980 A JP 16673980A JP S5792035 A JPS5792035 A JP S5792035A
Authority
JP
Japan
Prior art keywords
rubber
steel cord
sulfur
organic acid
adhesivity
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
JP55166739A
Other languages
Japanese (ja)
Other versions
JPS6254345B2 (en
Inventor
Yasuhiro Ishikawa
Shinji Kawakami
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.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama 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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP55166739A priority Critical patent/JPS5792035A/en
Publication of JPS5792035A publication Critical patent/JPS5792035A/en
Publication of JPS6254345B2 publication Critical patent/JPS6254345B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Abstract

PURPOSE:To prepare a rubber composition having excellent adhesivity to steel cord and high breaking properties, and especially suitable as a coating rubber of steel cord, by compounding a rubber with an organic acid cobalt salt, sulfur, thiazole type vulcanization accelerator, and m-cresol resin. CONSTITUTION:100pts.wt. of a raw rubber is mixed and kneaded with 0.8- 2pts.wt. of a thiazole type vulcanization accelerator (e.g. 2-mercapto-benzothiazole), 1-15pts.wt. of a m-cresol resin of formula (n is 2-6) having a softening point of 80-120 deg.C, 0.05-0.6pts.wt. (as cobalt) of an organic acid cobalt salt (e.g. cobalt naphthenate) and 3-10pts.wt. of sulfur. The composition exhibits little lowering of adhesivity to steel cord with moisture before and after vulcanization.
JP55166739A 1980-11-28 1980-11-28 Rubber composition Granted JPS5792035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55166739A JPS5792035A (en) 1980-11-28 1980-11-28 Rubber composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55166739A JPS5792035A (en) 1980-11-28 1980-11-28 Rubber composition

Publications (2)

Publication Number Publication Date
JPS5792035A true JPS5792035A (en) 1982-06-08
JPS6254345B2 JPS6254345B2 (en) 1987-11-14

Family

ID=15836847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55166739A Granted JPS5792035A (en) 1980-11-28 1980-11-28 Rubber composition

Country Status (1)

Country Link
JP (1) JPS5792035A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59109538A (en) * 1982-12-16 1984-06-25 Yokohama Rubber Co Ltd:The Radial-ply tire
JPS6038444A (en) * 1983-08-10 1985-02-28 Sumitomo Rubber Ind Ltd Adhesive rubber composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59109538A (en) * 1982-12-16 1984-06-25 Yokohama Rubber Co Ltd:The Radial-ply tire
JPH0229097B2 (en) * 1982-12-16 1990-06-27 Yokohama Rubber Co Ltd
JPS6038444A (en) * 1983-08-10 1985-02-28 Sumitomo Rubber Ind Ltd Adhesive rubber composition

Also Published As

Publication number Publication date
JPS6254345B2 (en) 1987-11-14

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