| 发明名称 |
GOLF BALL |
| 摘要 |
In a golf ball having a core of at least one layer and a cover of at least one layer, some or all of the surface of at least one such layer of the ball is treated with a treatment solution. The treatment solution is made of (A) a polyolefin-based thermoplastic resin and (B) at least one solvent selected from the group consisting of water, ammonia water and organic solvents, and is obtained by dissolving or finely dispersing resin solids of component A in the solvent of component B. The golf ball has an improved adhesion between the layers, enabling the durability of the ball to cracking on impact to be increased. |
| 申请公布号 |
US2016340538(A1) |
申请公布日期 |
2016.11.24 |
| 申请号 |
US201615093964 |
申请日期 |
2016.04.08 |
| 申请人 |
Bridgestone Sports Co., Ltd. |
发明人 |
TAGO Takanori;NANBA Atsushi |
| 分类号 |
C09D123/08;A63B37/00;C08J7/04 |
主分类号 |
C09D123/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A golf ball comprising a core of at least one layer and a cover of at least one layer, wherein some or all of a surface of at least one such layer of the ball is treated with a treatment solution comprising:
(A) a polyolefin-based thermoplastic resin, and (B) at least one solvent selected from the group consisting of (b-1) water, (b-2) ammonia water, and (b-3) organic solvents,and obtained by dissolving or finely dispersing resin solids of component A in the solvent of component B. |
| 地址 |
Tokyo JP |
