Title:
防振ゴム用ゴム組成物及び防振ゴム
Document Type and Number:
Japanese Patent JP7227791
Kind Code:
B2
Abstract:
To provide a rubber composition for vibration-proof rubber having excellent durability.SOLUTION: A rubber composition for vibration-proof rubber contains components (a), (b), (c) and (d). Component (a): diene rubber, component (b): a pyrazolone compound represented by formula (1) or the like, component (c): carbon black, component (d): a crosslinker.SELECTED DRAWING: None
Inventors:
青▲柳▼ 誠一
Akiyuki Yoshida
Akiyuki Yoshida
Application Number:
JP2019035614A
Publication Date:
February 22, 2023
Filing Date:
February 28, 2019
Export Citation:
Assignee:
Otsuka Chemical Co., Ltd.
International Classes:
C08L9/00; C08K3/04; C08K5/3445
Domestic Patent References:
| JP53036539A | ||||
| JP2008189911A | ||||
| JP2010174127A | ||||
| JP2009138046A | ||||
| JP50155549A |
Foreign References:
| US6605658 |
Other References:
Pigment & Resin Technology, 2011, Vol.40, p.399-409
Attorney, Agent or Firm:
Saegusa International Patent Office