发明名称 |
GOLF BALL WITH LIQUID CENTER |
摘要 |
This invention is a golf ball (5) comprising a liquid filled center with a center core shell (1) having an outer diameter of less than about 1.3 inches having a thickness between about 0.005 inches to 0.5 inches, and having a tensile modulus between about 3 ksi to 10 ksi; an outer layer (3) surrounding the liquid filled center; and a cover (4) surrounding the outer layer. The liquid filled center is formed from thermoplastic shells having a flexural modulus between about 5.5 ksi to 8.5 ksi, a hardness between about 30 Shore D to 40 Shore D, and a specific gravity of greater than 1.5.
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申请公布号 |
WO9961112(A1) |
申请公布日期 |
1999.12.02 |
申请号 |
WO1999US11213 |
申请日期 |
1999.05.20 |
申请人 |
ACUSHNET COMPANY |
发明人 |
STANTON, LAWRENCE, E.;REID, WALTER, L., JR.;SCOLAMIERO, STEPHEN, K.;DALTON, JEFFREY, L.;RAJAGOPALAN, MURALI |
分类号 |
A63B37/08;A63B37/00;A63B37/04;A63B37/06;B29C39/10;B29C43/02;B29C43/14;(IPC1-7):A63B37/08 |
主分类号 |
A63B37/08 |
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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