Title:
DIENE-GRAFTED EPOXY RESIN, PRODUCTION METHOD FOR DIENE-GRAFTED EPOXY RESIN, RUBBER COMPOSITION, AND TIRE
Document Type and Number:
WIPO Patent Application WO/2022/176324
Kind Code:
A1
Abstract:
Provided are an epoxy resin that can increase durability when used together with a rubber material, and a production method for the epoxy resin. The present invention is characterized in that a diene polymer is grafted to the main chain of an epoxy resin.
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Inventors:
SHODA YASUHIRO (JP)
KOSAI TOMOYUKI (JP)
SONE RYOTA (JP)
KOSAI TOMOYUKI (JP)
SONE RYOTA (JP)
Application Number:
PCT/JP2021/044786
Publication Date:
August 25, 2022
Filing Date:
December 06, 2021
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C1/00; C08G59/14; C08K3/36; C08L21/00; C08L63/00
Foreign References:
| CN108659203A | 2018-10-16 | |||
| JP2008001790A | 2008-01-10 | |||
| JPH05179107A | 1993-07-20 | |||
| JPS5849719A | 1983-03-24 | |||
| JPS5936124A | 1984-02-28 | |||
| JPS61228060A | 1986-10-11 | |||
| JP2016199763A | 2016-12-01 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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