发明名称 |
Distance golf ball - DDH steel distance |
摘要 |
The golf ball comprises all known cores provided with a cover produced by a polymer blend that combines the durability of a conventional cover with the feel of a traditional balata cover having a plurality of dimples in a modified dodecahedron pattern. The dodecahedron consists of twelve pentagons, which are subdivided into a total of sixty triangles. The triangles are then further subdivided into rows into which various diameter dimples are placed. The dimple pattern can be arranged to produce a pattern of ten great circles, which are free of dimples. The cover formulation is a blend of various ethylene/methacrylic acid copolymers wherein at least one copolymer has a high modulus and at least one copolymer has a moderate modulus forming a miscible blend having a PDI index that maximizes durability while still maintaining feel and playability. |
申请公布号 |
US2002016227(A1) |
申请公布日期 |
2002.02.07 |
申请号 |
US20010884612 |
申请日期 |
2001.06.19 |
申请人 |
EMERSON BRENT D.;WALLACE GEORGE R.;STANCZAK MATTHEW B.;KUTTAPPA SANJAY |
发明人 |
EMERSON BRENT D.;WALLACE GEORGE R.;STANCZAK MATTHEW B.;KUTTAPPA SANJAY |
分类号 |
A63B37/00;A63B37/12;(IPC1-7):A63B37/14 |
主分类号 |
A63B37/00 |
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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