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JPS572347A - Vulcanizable rubber composition - Google Patents

Vulcanizable rubber composition

Info

Publication number
JPS572347A
JPS572347AJP7590980AJP7590980AJPS572347AJP S572347 AJPS572347 AJP S572347AJP 7590980 AJP7590980 AJP 7590980AJP 7590980 AJP7590980 AJP 7590980AJP S572347 AJPS572347 AJP S572347A
Authority
JP
Japan
Prior art keywords
vulcanization accelerator
rubber
type
rubber composition
blend
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
JP7590980A
Other languages
Japanese (ja)
Inventor
Takahiro Fukumoto
Shoji Kono
Tsuneo Masuda
Tetsuro Mizoguchi
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.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries 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 Sumitomo Rubber Industries LtdfiledCriticalSumitomo Rubber Industries Ltd
Priority to JP7590980ApriorityCriticalpatent/JPS572347A/en
Publication of JPS572347ApublicationCriticalpatent/JPS572347A/en
Pendinglegal-statusCriticalCurrent

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Abstract

PURPOSE: A vulcanizable rubber composition preventing insoluble sulfur in a vulcanizing agent from becoming soluble, suppressing blooming phenomena, obtained by blending a rubber base with a thiazole type or thiuram type vulcanization accelerator.
CONSTITUTION: 100pts.wt. Rubber base of natural rubber or synthetic rubber is blended with 3W10pts.wt. insoluble sulfur and 0.05W5pts.wt. one or a blend of thiazole type vulcanization accelerator, preferably 2-mercaptobenzothiazole, etc. and thiuram type vulcanization accelerator, preferably tetramethylthiuram monosulfide, etc. or its blend with a common vulcanization accelerator (preferably N,N- dicyclohexyl-2-benzothiazolyl-sulfenamide). The amount of the thiazole type and thiuram type vulcanization accelerators is 2W50wt% based on total vulcanization accelerators.
COPYRIGHT: (C)1982,JPO&Japio
JP7590980A1980-06-041980-06-04Vulcanizable rubber compositionPendingJPS572347A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP7590980AJPS572347A (en)1980-06-041980-06-04Vulcanizable rubber composition

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP7590980AJPS572347A (en)1980-06-041980-06-04Vulcanizable rubber composition

Publications (1)

Publication NumberPublication Date
JPS572347Atrue JPS572347A (en)1982-01-07

Family

ID=13589929

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP7590980APendingJPS572347A (en)1980-06-041980-06-04Vulcanizable rubber composition

Country Status (1)

CountryLink
JP (1)JPS572347A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS59228866A (en)*1983-06-101984-12-22住友ゴム工業株式会社Solid golf ball
JPS6137261A (en)*1984-07-311986-02-22菊地 真Heating apparatus for hyperthermia
JPS6137263A (en)*1984-07-311986-02-22菊地 真Heating apparatus for hyperthermia
JPS63238146A (en)*1987-03-211988-10-04カール・フロイデンベルクVulcanization promoter

Citations (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS54110249A (en)*1978-02-171979-08-29Bridgestone CorpVulcanizable rubber composition having improved sulfur blooming

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS54110249A (en)*1978-02-171979-08-29Bridgestone CorpVulcanizable rubber composition having improved sulfur blooming

Cited By (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS59228866A (en)*1983-06-101984-12-22住友ゴム工業株式会社Solid golf ball
JPS6137261A (en)*1984-07-311986-02-22菊地 真Heating apparatus for hyperthermia
JPS6137263A (en)*1984-07-311986-02-22菊地 真Heating apparatus for hyperthermia
JPS63238146A (en)*1987-03-211988-10-04カール・フロイデンベルクVulcanization promoter

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