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 small, hard center enclosed by a soft intermediate core layer and an 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. |
申请公布号 |
US2012309561(A1) |
申请公布日期 |
2012.12.06 |
申请号 |
US201213584167 |
申请日期 |
2012.08.13 |
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 |
A63B37/06 |
主分类号 |
A63B37/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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