| 发明名称 |
GOLF BALL |
| 摘要 |
The invention provides a golf ball having a core and a cover of one layer or a plurality of layers, wherein the core is formed of a material molded under heat from a rubber composition containing (A) a base rubber, (B) an organic peroxide, and (C) water and/or a metal monocarboxylate, and has a hysteresis loss of 50% or less when compressed at a load cell speed of 500 mm/min and under a constant load of 5,000 N. |
| 申请公布号 |
US2016184655(A1) |
申请公布日期 |
2016.06.30 |
| 申请号 |
US201514984755 |
申请日期 |
2015.12.30 |
| 申请人 |
Bridgestone Sports Co., Ltd. |
发明人 |
YAMAZAKI Kae;NAKAJIMA Tsuyoshi;OZAWA Yuichiro |
| 分类号 |
A63B37/00 |
主分类号 |
A63B37/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A golf ball comprising a core and a cover of one layer or a plurality of layers, wherein the core is formed of a material molded under heat from a rubber composition comprising the following components A to C:
(A) a base rubber, (B) an organic peroxide, and (C) water and/or a metal monocarboxylate,and has a hysteresis loss of 50% or less when compressed at a load cell speed of 500 mm/min and under a constant load of 5,000 N. |
| 地址 |
Tokyo JP |
