发明名称 |
MULTILAYER GOLF BALL WITH A THIN THERMOSET OUTER LAYER |
摘要 |
The present invention is directed towards a method of forming a multilayer golf ball which comprises a core, an inner cover layer and an outer cover layer. The steps include forming a golf ball core; molding an inner cover layer around said golf ball core with a material having a first shore D hardness; and casting an outer cover layer around said inner cover layer and golf ball core with a thermoset material having a second shore D hardness less than the first. The core is comprised of a center made from a first rubber based material and an outer layer formed from a second rubber based material. Preferably, the first rubber based material has about 15 to 25 parts of a crosslinking agent per hundred parts of rubber and the second rubber based material has about 20 to 40 parts of a crosslinking agent per hundred parts of rubber.
|
申请公布号 |
US2010261553(A1) |
申请公布日期 |
2010.10.14 |
申请号 |
US20100824853 |
申请日期 |
2010.06.28 |
申请人 |
ACUSHNET COMPANY |
发明人 |
HEBERT EDMUND A.;CAVALLARO CHRISTOPHER |
分类号 |
A63B37/06;A63B37/00;A63B37/12;B29C35/02;B29C39/00;B29C45/00;B29D99/00;C08L23/08 |
主分类号 |
A63B37/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|