Title:
ゴム組成物、複合体、ホース、コンベヤベルト、クローラおよびタイヤ
Document Type and Number:
Japanese Patent JP7360882
Kind Code:
B2
Abstract:
Provided is a rubber composition comprising at least CR as a rubber component and having rubber-metal adhesiveness equal to or higher than that of a rubber composition comprising a cobalt salt. The rubber composition comprises a rubber component, and a rubber-metal adhesion promoter, where the rubber component comprises at least 10 parts by mass of CR per 100 parts by mass of the rubber component, the rubber-metal adhesion promoter comprises at least one selected from the group consisting of a metal salt of an aliphatic carboxylic acid (1) and a compound (2) having a specific structure.
Inventors:
Yuki Higa
Application Number:
JP2019180459A
Publication Date:
October 13, 2023
Filing Date:
September 30, 2019
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
C08L11/00; B60C1/00; B62D55/253; B65G15/32; C08K3/22; C08K3/36; C08K5/098; C08K5/52; C08K5/55; C08L21/00; C08L61/06; F16L11/04
Domestic Patent References:
| JP2017025309A | ||||
| JP8085739A | ||||
| JP2006160826A | ||||
| JP4230397A | ||||
| JP2016160295A | ||||
| JP2018021664A | ||||
| JP6329839A | ||||
| JP2016035002A | ||||
| JP7109478A |
Foreign References:
| CN107163308A | ||||
| CN105315527A | ||||
| WO2016039375A1 | ||||
| WO2019087499A1 |
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Kazuyuki Tomita
Masaki Kato
Mitsutsugu Sugimura
Kazuyuki Tomita
Masaki Kato