- 专利标题： Thin-layer-covered golf ball with improved velocity
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申请号： US10256011申请日： 2002-09-27
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公开(公告)号： US06818705B2公开(公告)日： 2004-11-16
- 发明人: Shenshen Wu , Edmund A. Hebert , Laurent Bissonnette , David A. Bulpett , Murali Rajagopalan , Peter Voorheis , Mark N. Wrigley
- 申请人： Shenshen Wu , Edmund A. Hebert , Laurent Bissonnette , David A. Bulpett , Murali Rajagopalan , Peter Voorheis , Mark N. Wrigley
- 主分类号： A63B3712
- IPC分类号： A63B3712
摘要：
A golf ball comprising a center comprising a polybutadiene having a molecular weight of greater than 200,000 and a resilience index of at least about 40; and a cover layer comprising a polyurethane composition formed from a prepolymer having no greater than 7.5 percent by weight unreacted isocyanate groups.
公开/授权文献
- US20030096915A1 Thin-layer-covered golf ball with improved velocity 公开/授权日：2003-05-22
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