发明名称 Thin-layer-covered multilayer golf ball
摘要 A golf ball comprising a core and a cover disposed about the core, wherein the core comprises a center and at least one outer core layer adjacent the center, and the cover comprises at least one inner cover layer and an outer cover layer; wherein the center has an outer diameter of 0.375 inches to 1.4 inches; the outer core layer has an outer diameter of 1.4 inches to 1.62 inches; the inner cover layer has an outer diameter of 1.58 inches or greater and a material hardness of 72 Shore D or less; and the outer cover layer has a material hardness of 55 Shore D or less; and wherein the center has a first hardness, the outer core layer has a second hardness greater than the first, and the inner cover layer has a third hardness greater than the second.
申请公布号 US2005070377(A1) 申请公布日期 2005.03.31
申请号 US20040956329 申请日期 2004.10.01
申请人 CAVALLARO CHRISTOPHER;BOSANKO RYAN B.;HEBERT EDMUND A. 发明人 CAVALLARO CHRISTOPHER;BOSANKO RYAN B.;HEBERT EDMUND A.
分类号 A63B37/00;A63B37/08;A63B37/12;B29C35/02;B29C39/00;B29C45/00;B29D99/00;C08G18/10;C08G18/48;C08L23/08;C09D175/04;(IPC1-7):A63B37/04;A63B37/06 主分类号 A63B37/00
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