发明名称 |
GOLF BALLS HAVING AT LEAST TWO CORE LAYERS FORMED FROM HNP COMPOSITIONS |
摘要 |
The present invention is directed to golf balls consisting of a multi-layer core and a cover. The multi-layer core consists of a center and an outer core layer that are both soft relative to a hard intermediate core layer. The outer core layer is preferably thin relative to the center and the outer core layer. The multi-layer core includes at least one layer formed from a relatively soft HNP composition and at least one layer formed from a relatively hard HNP composition.
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申请公布号 |
US2010248864(A1) |
申请公布日期 |
2010.09.30 |
申请号 |
US20100795295 |
申请日期 |
2010.06.07 |
申请人 |
SULLIVAN MICHAEL J;LADD DEREK A;HEBERT EDMUND A;JONES DOUGLAS E |
发明人 |
SULLIVAN MICHAEL J.;LADD DEREK A.;HEBERT EDMUND A,;JONES DOUGLAS E. |
分类号 |
A63B37/02 |
主分类号 |
A63B37/02 |
代理机构 |
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