发明名称 IMPROVED LIQUID CENTER FOR GOLF BALLS
摘要 <p>A golf ball comprising at least one layer having improved resistance to water permeation. A shell formed from a composition comprising a blend of at least one hydrophilic thermoplastic polymer and at least one hydrophobic polymer.</p>
申请公布号 WO2001039846(A1) 申请公布日期 2001.06.07
申请号 US2000032509 申请日期 2000.11.29
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