发明名称 Method of making a golf ball with a multi-layer core
摘要 A method for making a multilayer golf ball including a solid center having a center hardness, a plurality of laminates cut into a plurality of shapes formed around the center to create an inner ball, and a cover formed around the inner ball, wherein the plurality of layers can include at least a first layer having a hardness greater than the center hardness and a second layer having a hardness greater than the first layer hardness, and optionally a third layer disposed between the first and the second layers having a hardness greater than the first layer hardness.
申请公布号 US7014573(B2) 申请公布日期 2006.03.21
申请号 US20010948692 申请日期 2001.09.10
申请人 ACUSHNET COMPANY 发明人 DALTON JEFFREY L.;BOEHM HERBERT C.;CAVALLARO CHRISTOPHER
分类号 A63B37/04;A63B37/00;A63B37/06;A63B45/00;B29C43/14;B29C43/18;B29C43/30;B29C70/70;B29D99/00;C08L9/00;C08L21/00;C08L23/08;C08L51/00;C08L53/00;C08L75/04 主分类号 A63B37/04
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