发明名称 Golf ball with negative hardness gradient core
摘要 A golf ball comprising a core having an outer surface and a geometric center and being formed from a substantially homogenous formulation throughout; intermediate layer; and a cover layer; wherein the surface and center have a hardness, the hardness of the surface being substantially the same as or lower than the hardness of the center, and wherein a ratio of antioxidant to initiator used in said formulation is greater than about 0.40 when normalized to 100% activity.
申请公布号 US7537529(B2) 申请公布日期 2009.05.26
申请号 US20070772903 申请日期 2007.07.03
申请人 ACUSHNET COMPANY 发明人 BULPETT DAVID A.;COMEAU BRIAN;LADD DEREK A.;GOGUEN DOUGLAS S.
分类号 A63B37/06 主分类号 A63B37/06
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