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JPS56163131A - Organic vulcanizing-crosslinking agent - Google Patents

Organic vulcanizing-crosslinking agent

Info

Publication number
JPS56163131A
JPS56163131A JP6743280A JP6743280A JPS56163131A JP S56163131 A JPS56163131 A JP S56163131A JP 6743280 A JP6743280 A JP 6743280A JP 6743280 A JP6743280 A JP 6743280A JP S56163131 A JPS56163131 A JP S56163131A
Authority
JP
Japan
Prior art keywords
compds
formula
vulcanizing
crosslinking agent
crosslinking
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
JP6743280A
Other languages
Japanese (ja)
Inventor
Sho Yamazaki
Seiichi Nakahama
Kazuo Yamaguchi
Shuji Nishihata
Yasumasa Takeuchi
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 JP6743280A priority Critical patent/JPS56163131A/en
Publication of JPS56163131A publication Critical patent/JPS56163131A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To provide an org. vulcanizing-crosslinking agent which has good dispersibility in rubber and exhibits high crosslinking efficiency, consisting of a specified cyclic sulfur compd.
CONSTITUTION: The compds. of formula I (wherein x is 3W4; R is a hydrocarbon group of formula II, an oxyhydrocarbon group of formula III; R' is H, alkyl; n is 2W8; m is 1W3) are used as vulcanizing-crossling agent for sulfur-vulcanizable rubber. Examples of the compds. of formula I are 1,2,3,4-tetrathia-7,10,13-trioxacyclopentadecane of formula IV and 1,2,3-trithia-6,9,12-trioxacyclotetradecane of formula V. Even when these cyclic sulfur compds. are used alone, these compds. exhibits some crosslinking action. But, when these compds. together with a promoter are used, these compds. exshibit excellent crosslinking efficiency.
COPYRIGHT: (C)1981,JPO&Japio
JP6743280A 1980-05-21 1980-05-21 Organic vulcanizing-crosslinking agent Pending JPS56163131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6743280A JPS56163131A (en) 1980-05-21 1980-05-21 Organic vulcanizing-crosslinking agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6743280A JPS56163131A (en) 1980-05-21 1980-05-21 Organic vulcanizing-crosslinking agent

Publications (1)

Publication Number Publication Date
JPS56163131A true JPS56163131A (en) 1981-12-15

Family

ID=13344739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6743280A Pending JPS56163131A (en) 1980-05-21 1980-05-21 Organic vulcanizing-crosslinking agent

Country Status (1)

Country Link
JP (1) JPS56163131A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005522548A (en) * 2002-04-18 2005-07-28 ソシエテ ド テクノロジー ミシュラン Rubber composition containing siloxane polysulfide
JP2016069558A (en) * 2014-09-30 2016-05-09 住友理工株式会社 Vibration-proof rubber composition
WO2020128259A1 (en) * 2018-12-21 2020-06-25 Compagnie Generale Des Etablissements Michelin Polysulphide compound as a crosslinking agent
FR3090635A1 (en) * 2018-12-21 2020-06-26 Compagnie Generale Des Etablissements Michelin POLYSULFURATED COMPOUND

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005522548A (en) * 2002-04-18 2005-07-28 ソシエテ ド テクノロジー ミシュラン Rubber composition containing siloxane polysulfide
JP2016069558A (en) * 2014-09-30 2016-05-09 住友理工株式会社 Vibration-proof rubber composition
WO2020128259A1 (en) * 2018-12-21 2020-06-25 Compagnie Generale Des Etablissements Michelin Polysulphide compound as a crosslinking agent
FR3090635A1 (en) * 2018-12-21 2020-06-26 Compagnie Generale Des Etablissements Michelin POLYSULFURATED COMPOUND

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