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    Golf ball cover compositions
    39.
    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。

    Monodisperse telechelic amine-based polyureas for use in golf balls
    40.
    发明申请
    Monodisperse telechelic amine-based polyureas for use in golf balls 失效
    用于高尔夫球的单分散的遥爪胺基聚脲

    公开(公告)号：US20050054806A1

    公开(公告)日：2005-03-10

    申请号：US10656756

    申请日：2003-09-05

    申请人： Manjari Kuntimaddi ,  Murali Rajagopalan

    发明人： Manjari Kuntimaddi ,  Murali Rajagopalan

    IPC分类号： A63B37/00 ,  C08G18/62 ,  C08G18/10

    CPC分类号： C08G18/6208 ,  A63B37/0003 ,  A63B37/0027 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0049 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0069 ,  A63B37/0074 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/0078 ,  A63B37/008

    摘要： A golf ball including a core and a cover layer including a curing agent and a polyurea prepolymer formed from a polyisocyanate and a monodisperse telechelic polyamine having a polydispersity of from about 1.0 to about 1.3, and having the formula: T-Zn-C—Y—C-Zn-T where Y is at least one molecule or mixtures of molecules having at least two independently polymerized vinyl groups, such as 1,3-divinylbenzene or 1,4-divinylbenzene; C is a hydrogenated or unsaturated block derived by anionic polymerization of at least one monomer selected from the group consisting of conjugated dienes, alkenyl-substituted aromatics, and mixtures thereof; Zn is a branched or straight chain hydrocarbon connecting group which contains n=1-50 carbon atoms; and T is primary or secondary amine.

    摘要翻译： 一种高尔夫球，其包括芯和包括固化剂的覆盖层和由多异氰酸酯和多分散度为约1.0至约1.3的单分散遥爪多胺形成的聚脲预聚物，并具有下式：T-Zn-CYC-Zn -T其中Y是至少一个分子或具有至少两个独立聚合的乙烯基的分子的混合物，例如1,3-二乙烯基苯或1,4-二乙烯基苯; C是通过至少一种选自共轭二烯，烯基取代的芳族化合物及其混合物的单体的阴离子聚合衍生的氢化或不饱和嵌段; Zn是含有n = 1-50个碳原子的支链或直链烃连接基团; 和T是伯胺或仲胺。