Title:
The rubber composition for golf balls
Document Type and Number:
Japanese Patent JP6051517
Kind Code:
B2
Abstract:
The invention provides a rubber composition for golf balls which includes (A) a base rubber containing a polybutadiene having a cis-1,4 bond content of at least 60 wt %, (B) an unsaturated carboxylic acid and/or a metal salt thereof, and (C) two or more organic peroxides which include (C-1) an organic peroxide having a solubility parameter (SP) of 9 or less and (C-2) an organic peroxide having a solubility parameter (SP) of 10 or more. The golf ball rubber composition of the invention enables a high-quality molded and crosslinked product having a suitable hardness and a high resilience to be obtained.
Inventors:
Yuichiro Ozawa
Junya Shindo
Yasuo Fukushima
Junya Shindo
Yasuo Fukushima
Application Number:
JP2011271875A
Publication Date:
December 27, 2016
Filing Date:
December 13, 2011
Export Citation:
Assignee:
Bridgestone Sports Co., Ltd.
Bridgestone Corporation
Bridgestone Corporation
International Classes:
A63B37/00
Domestic Patent References:
| JP2008161691A | ||||
| JP6079018A |
Foreign References:
| US20060229414 |
Attorney, Agent or Firm:
Takashi Kojima
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa