发明名称 GOLF BALL
摘要 A golf ball which has excellent abrasion-resistance and spin performance is provided. The golf ball of the present invention includes a core and a cover covering the core and containing polyurethane as a resin component, wherein the polyurethane has, as a constituting component, a polyisocyanate component, a high-molecular weight polyol component, and a mixture of cis-1,4-cyclohexane dimethanol and trans-1,4-cyclohexane dimethanol as a chain extender.
申请公布号 US2010331114(A1) 申请公布日期 2010.12.30
申请号 US20100797434 申请日期 2010.06.09
申请人 SHIGA KAZUYOSHI;ABE TETSURO 发明人 SHIGA KAZUYOSHI;ABE TETSURO
分类号 A63B37/02;A63B37/12 主分类号 A63B37/02
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