发明名称 |
MULTI-LAYERED GOLF BALL AND COMPOSITION |
摘要 |
The present invention is directed towards a multi-layer golf ball which comprises a core, a cover layer and at least one intermediate layer disposed between the core and cover, wherein the intermediate layer comprises a polyether-type polyurethane and optionally, a second thermoplastic component such as polyetherester block copolymer, polyesterester block copolymer, polyetheramide block copolymer, dynamically vulcanized thermoplastic elastomer, functionalized styrene-butadiene elastomer, thermoplastic polyurethane, thermoplastic polyesters, metallocene polymer or blends thereof and a density-modifying filler such as zinc oxide, titanium dioxide or blends thereof.
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申请公布号 |
WO0123045(A1) |
申请公布日期 |
2001.04.05 |
申请号 |
WO2000US25677 |
申请日期 |
2000.09.19 |
申请人 |
ACUSHNET COMPANY |
发明人 |
LADD, DEREK, A.;DALTON, JEFFREY, L.;RAJAGOPALAN, MURALI;HARRIS, KEVIN, M.;CAVALLARO, CHRISTOPHER |
分类号 |
A63B37/00;A63B37/04;A63B37/12;B29C43/30;C08G18/10;C08G18/48;C08K3/22;C08K3/30;C08L9/00;C08L21/00;C08L23/08;C08L53/00;C08L75/04;C08L75/08;C08L101/00;(IPC1-7):A63B37/12 |
主分类号 |
A63B37/00 |
代理机构 |
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代理人 |
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