Title:
多元共重合体、ゴム組成物、架橋ゴム組成物及びゴム物品
Document Type and Number:
Japanese Patent JP6637716
Kind Code:
B2
Abstract:
Provided is a multi-component copolymer having high elasticity and excellent low heat generating property. The multi-component copolymer comprises conjugated diene units, non-conjugated olefin units and aromatic vinyl units, wherein: a peak top molecular weight of non-conjugated olefin parts linking only the non-conjugated olefin units is 40,000 or more.
Inventors:
Kimura Yen
Shigeki Oishi
Tomoe Tanabe
Shigeki Oishi
Tomoe Tanabe
Application Number:
JP2015204971A
Publication Date:
January 29, 2020
Filing Date:
October 16, 2015
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
C08F297/06; C08L21/00; C08L53/00
Domestic Patent References:
| JP61012712A |
Attorney, Agent or Firm:
Kenji Sugimura
Osamu Suzuki
Koji Kakinuma
Osamu Suzuki
Koji Kakinuma