JPS5512138A - Rubber composition - Google Patents

Rubber composition

Info

Publication number
JPS5512138A
JPS5512138A JP8451978A JP8451978A JPS5512138A JP S5512138 A JPS5512138 A JP S5512138A JP 8451978 A JP8451978 A JP 8451978A JP 8451978 A JP8451978 A JP 8451978A JP S5512138 A JPS5512138 A JP S5512138A
Authority
JP
Japan
Prior art keywords
parts
rubber composition
rubber
cobalt
sulfur
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
JP8451978A
Other languages
Japanese (ja)
Other versions
JPS5639828B2 (en
Inventor
Yasuhiro Ishikawa
Akira Kida
Hiroshi Hirakawa
Noriyoshi Horii
Masaru Hirai
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 JP8451978A priority Critical patent/JPS5512138A/en
Publication of JPS5512138A publication Critical patent/JPS5512138A/en
Publication of JPS5639828B2 publication Critical patent/JPS5639828B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a rubber composition for coating steel cord, having excellent adhesivity even in the presence of water, by compounding rubber with cobalt naphthenate, cobalt stearate and a relatively large amount of sulfur.
CONSTITUTION: A rubber composition composed of (A) 100 parts by weight of rubber, (B) 4-10 parts of sulfur, and (C) 0.5-6 parts, pref. 1-4 parts of a mixture of cobalt naphthenate and cobalt stearate (50/10-10/50 in weight ratio).
COPYRIGHT: (C)1980,JPO&Japio
JP8451978A 1978-07-13 1978-07-13 Rubber composition Granted JPS5512138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8451978A JPS5512138A (en) 1978-07-13 1978-07-13 Rubber composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8451978A JPS5512138A (en) 1978-07-13 1978-07-13 Rubber composition

Publications (2)

Publication Number Publication Date
JPS5512138A true JPS5512138A (en) 1980-01-28
JPS5639828B2 JPS5639828B2 (en) 1981-09-16

Family

ID=13832872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8451978A Granted JPS5512138A (en) 1978-07-13 1978-07-13 Rubber composition

Country Status (1)

Country Link
JP (1) JPS5512138A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042440A (en) * 1983-08-18 1985-03-06 Sumitomo Rubber Ind Ltd Rubber composition for bonding steel cord

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1013562A (en) * 1962-02-01 1965-12-15 Dunlop Rubber Co Improvements relating to rubber-containing composite products
JPS5033905A (en) * 1973-07-13 1975-04-02
JPS5141915A (en) * 1974-08-09 1976-04-08 Cit Alcatel
JPS5192851A (en) * 1975-02-13 1976-08-14 Aenmataha aeno metsukishita kinzokuni setsuchakuryokona gomusoseibutsu

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1013562A (en) * 1962-02-01 1965-12-15 Dunlop Rubber Co Improvements relating to rubber-containing composite products
JPS5033905A (en) * 1973-07-13 1975-04-02
JPS5141915A (en) * 1974-08-09 1976-04-08 Cit Alcatel
JPS5192851A (en) * 1975-02-13 1976-08-14 Aenmataha aeno metsukishita kinzokuni setsuchakuryokona gomusoseibutsu

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042440A (en) * 1983-08-18 1985-03-06 Sumitomo Rubber Ind Ltd Rubber composition for bonding steel cord

Also Published As

Publication number Publication date
JPS5639828B2 (en) 1981-09-16

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