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    Golf ball cover compositions
    92.
    发明授权
    Golf ball cover compositions 失效
    高尔夫球罩组合物

    公开(公告)号：US06861492B2

    公开(公告)日：2005-03-01

    申请号：US10407641

    申请日：2003-04-04

    申请人： Shenshen Wu ,  Murali Rajagopalan ,  Kevin M. Harris ,  Shawn Ricci

    发明人： Shenshen Wu ,  Murali Rajagopalan ,  Kevin M. Harris ,  Shawn Ricci

    IPC分类号： A63B37/06 ,  A63B37/12 ,  C08G18/61 ,  C08G77/04 ,  C08G77/458

    CPC分类号： C08G18/4277 ,  C08G18/10 ,  C08G18/758 ,  C08G18/3206 ,  C08G18/61

    摘要： A golf ball comprising a core and a cover, wherein the core or the cover comprises a thermoplastic or thermoset composition comprising a reaction product of an isocyanate and a siloxane polyahl having a formula of: where R1 is a hydrocarbon moiety; R2 to R6 are independently selected from hydrogen or hydrocarbon moieties; D1 and D2 are optional and independent hydrocarbon moieties; A1 and A2 are independent active hydrogen moieties; m is an integer from 1 to about 1,000; n is zero or an integer from 1 to about 1,000; and z is an integer from 1 to about 100.

    摘要翻译： 一种包括芯和盖的高尔夫球，其中所述芯或所述盖包括热塑性或热固性组合物，其包含异氰酸酯和具有下式的硅氧烷多元醇的反应产物：其中R1是烃部分; R2至R6独立地选自氢或烃部分; D1和D2是任选和独立的烃部分; A1和A2是独立的活性氢部分; m为1至约1,000的整数; n为0或1至约1,000的整数; 且z为1至约100的整数。

    Thermoplastic polyurethane golf ball with improved resiliency
    95.
    发明授权
    Thermoplastic polyurethane golf ball with improved resiliency 有权
    具有改善弹性的热塑性聚氨酯高尔夫球

    公开(公告)号：US06645091B2

    公开(公告)日：2003-11-11

    申请号：US09756761

    申请日：2001-01-10

    申请人： Shenshen Wu ,  Murali Rajagopalan

    发明人： Shenshen Wu ,  Murali Rajagopalan

    IPC分类号： A63B3704

    CPC分类号： C09D175/04 ,  A63B37/0003 ,  A63B37/0066 ,  C08G18/10 ,  C08G18/4854 ,  C08G18/3215

    摘要： A golf ball comprising a center, a cover, and optionally, at least one intermediate layer disposed between the center and the cover, wherein at least one of the cover and the at least one intermediate layer is formed with a thermoplastic polyurethane composition comprising a reaction product of at least one polyol and at least one diisocyanate, and a curing agent consisting essentially of at least one diol having the formula: HOH2CH2C(OH2CH2C)nO—X—O(CH2CH2O)mCH2CH2OH; wherein n and m, each separately have a value of 0, 1, 2, or 3, X is o-phenylene, m-phenylene, p-phenylene, 1,2-cyclohexyl, 1,3-cyclohexyl, 1,4-cyclohexyl; and mixtures a thereof.

    摘要翻译： 一种高尔夫球，包括设置在所述中心和所述盖之间的中心，盖和任选的至少一个中间层，其中所述盖和所述至少一个中间层中的至少一个中间层由热塑性聚氨酯组合物形成，所述热塑性聚氨酯组合物包含反应 至少一种多元醇和至少一种二异氰酸酯的产物和基本上由至少一种具有下式的二醇组成的固化剂：其中n和m各自独立地具有0,1,2或3的值，X是O 亚苯基，间亚苯基，对亚苯基，1,2-环己基，1,3-环己基，1,4-环己基; 及其混合物a。