发明名称 Multi-layer cover polyurethane golf ball
摘要 A golf ball comprising a core and a cover disposed adjacent the core, wherein the cover comprises: an inner cover layer having a first thickness and being disposed directly about the core; an outer cover layer having a second thickness no greater than about 0.050 inches; and an intermediate cover layer having a third thickness and being disposed between the inner and outer cover layers; and wherein the outer cover layer comprises a composition formed of a reactive liquid material; and the combination of the first, second, and third thickness is no greater than about 0.125 inches.
申请公布号 US2002151380(A1) 申请公布日期 2002.10.17
申请号 US20010853252 申请日期 2001.04.10
申请人 SULLIVAN MICHAEL J. 发明人 SULLIVAN MICHAEL J.
分类号 A63B37/00;A63B37/04;A63B37/08;A63B37/12;(IPC1-7):A63B37/06 主分类号 A63B37/00
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