发明申请
US20080234069A1 Functionalized, Crosslinked, Rubber Nanoparticles for Use in Golf Ball Castable Thermoset Layers
有权
用于高尔夫球浇铸热固性层的官能化交联橡胶纳米颗粒
- 专利标题： Functionalized, Crosslinked, Rubber Nanoparticles for Use in Golf Ball Castable Thermoset Layers
- 专利标题（中）： 用于高尔夫球浇铸热固性层的官能化交联橡胶纳米颗粒
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申请号： US11690424申请日： 2007-03-23
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公开(公告)号： US20080234069A1公开(公告)日： 2008-09-25
- 发明人: Brian Comeau , Murali Rajagopalan , Michael J. Sullivan
- 申请人： Brian Comeau , Murali Rajagopalan , Michael J. Sullivan
- 专利权人： Acushnet Company
- 当前专利权人： Acushnet Company
- 主分类号： A63B37/02
- IPC分类号： A63B37/02
摘要：
A golf ball including a core formed from a thermoset rubber material; and an outer cover layer having a water vapor transmission rate and formed from a polymer blend including a microgel having a Tg of −25° C. to −15° C. formed from a monomer, a co-monomer, and an initiator; and a castable thermoset material; wherein the microgel is present in an amount sufficient to lower the water vapor transmission rate by 30% or more.
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