发明名称 |
LOW COMPRESSION, RESILIENT GOLF BALLS INCLUDING AN INORGANIC SULFIDE CATALYST AND METHODS FOR MAKING THE SAME |
摘要 |
A low compression, resilient golf ball (10) having a center (12) and a cover (16), wherein at least a portion of the ball (10) is formed from the conversion reaction of an amount of polybutadiene, a free radical source, and a cis-to-trans catalyst including at least one inorganic sulfide at a sufficient temperature to form a polybutadiene reaction product which includes an amount of trans-polybutadiene greater than the amount of trans-polybutadiene present before the conversion reaction and a cis-to-trans catalyst including at least one inorganic sulfide. The reaction product preferably has a first dynamic stiffness measured at -50 DEG C that is less than about 130 percent of a second dynamic stiffness measured at 0 DEG C. A multi-layer golf ball (20, 30) having a center (22, 32), at least one intermediate layer (24, 34, 36) disposed concentrically about the center (22, 32), a cover (26, 38), wherein at least a portion of at least one of the center (22, 32), intermediate layer, or both, are made from the reaction product. Also included are methods of forming such golf balls.
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申请公布号 |
WO0038787(A3) |
申请公布日期 |
2000.09.21 |
申请号 |
WO1999US30578 |
申请日期 |
1999.12.21 |
申请人 |
ACUSHNET COMPANY |
发明人 |
BISSONNETTE, LAURENT, C.;BULPETT, DAVID, A.;DALTON, JEFFREY, L.;LADD, DEREK;GOSETTI, STEVEN, M.;RAJAGOPALAN, MURALI;WRIGLEY, MARK, N. |
分类号 |
A63B37/00;A63B37/04;A63B45/00;C08K3/00;C08K3/30;C08K5/14;C08K5/43;C08L9/00;(IPC1-7):A63B37/00;A63B37/02;A63B37/06;A63B37/12;A63B41/00;A37D37/00;B32B3/28;C08C19/00;C08F8/34;C08F32/00;C08F36/20 |
主分类号 |
A63B37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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