发明名称 |
Acid-functional polyurethane and polyurea compositions for golf balls |
摘要 |
A golf ball comprising a core having a compression greater than about 55; and an outer cover comprising an acid-functional polyurethane, polyurea, or copolymer thereof, the outer cover having a Shore D hardness of at least about 25, a thickness of from at least about 0.02 inches to about 0.03 inches, and a specific gravity of at least about 0.7.
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申请公布号 |
US2004014535(A1) |
申请公布日期 |
2004.01.22 |
申请号 |
US20030619313 |
申请日期 |
2003.07.14 |
申请人 |
WU SHENSHEN;RICCI SHAWN;RAJAGOPALAN MURALI;SULLIVAN MICHAEL J. |
发明人 |
WU SHENSHEN;RICCI SHAWN;RAJAGOPALAN MURALI;SULLIVAN MICHAEL J. |
分类号 |
C08G18/08;C08G18/10;C08G18/42;(IPC1-7):A63B37/00 |
主分类号 |
C08G18/08 |
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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