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    Compositions for forming golf balls containing oxa acids
    66.
    发明授权
    Compositions for forming golf balls containing oxa acids 失效
    用于形成含有氧杂酸的高尔夫球的组合物

    公开(公告)号：US5856388A

    公开(公告)日：1999-01-05

    申请号：US828636

    申请日：1997-03-31

    申请人： Kevin M. Harris ,  Murali Rajagopalan

    发明人： Kevin M. Harris ,  Murali Rajagopalan

    IPC分类号： A63B37/00 ,  A63B37/12 ,  A63B45/00 ,  C08K5/09 ,  C08L101/00 ,  C09D201/00

    CPC分类号： C08K5/09 ,  A63B37/0024 ,  A63B37/0031 ,  A63B37/0037 ,  A63B37/0074 ,  A63B37/0075 ,  A63B37/0076 ,  A63B45/00 ,  A63B37/0003 ,  A63B37/12

    摘要： A golf ball comprising a cover and a core, and optionally at least one intermediate layer interposed between the cover and the core, wherein the cover, the intermediate layer or both are formed from a blend comprising an oxa acid compound having the formula ##STR1## wherein R is an organic moiety selected from the group consisting of alkyl, carbocyclic, and heterocyclic groups. Additionally, the present invention is directed towards a golf ball cover and/or intermediate layer formed from a blend comprising at least two components, the first component comprising at least one oxa acid composition of Formula I, while the second component is a polyurethane, epoxy resin, polyethylene, polyamide, polyester, and an acid copolymer or its ionomer derivatives or mixtures thereof.

    摘要翻译： 一种包括盖和芯的高尔夫球，以及可选地插入在所述盖和所述芯之间的至少一个中间层，其中所述盖，所述中间层或两者均由包含具有下式的氧杂酸化合物的共混物形成： 其中R是选自烷基，碳环和杂环基的有机部分。 另外，本发明涉及一种由包含至少两种组分的共混物形成的高尔夫球罩和/或中间层，第一组分包含至少一种式I的氧杂酸组合物，而第二组分是聚氨酯，环氧树脂 树脂，聚乙烯，聚酰胺，聚酯和酸共聚物或其离聚物衍生物或其混合物。

    GOLF BALL COMPRISING RENEWABLE RESOURCE COMPONENT
    69.
    发明申请
    GOLF BALL COMPRISING RENEWABLE RESOURCE COMPONENT 审中-公开
    高尔夫球包括可再生资源成分

    公开(公告)号：US20110244984A1

    公开(公告)日：2011-10-06

    申请号：US12752423

    申请日：2010-04-01

    申请人： Kevin M. Harris ,  Murali Rajagopalan

    发明人： Kevin M. Harris ,  Murali Rajagopalan

    IPC分类号： A63B37/00

    CPC分类号： A63B37/0003 ,  A63B37/0024 ,  A63B37/0039 ,  A63B37/0051 ,  A63B37/0075

    摘要： The invention is directed to a golf ball comprising a core and a cover, wherein at least one of the core and the cover comprises about 10 wt % or greater of a renewable polymer composition comprising an ultra high molecular weight polyhydroxyalkanoate compound having the formula: —OCR1R2(CR3R4)nCO— wherein n is an integer, and wherein R1, R2, R3 and R4 are selected from the group comprising saturated and unsaturated hydrocarbon radicals, halo- and hydroxy-substituted radicals, hydroxy radicals, halogen radicals; nitrogen-substituted radicals, oxygen-substituted radicals, or hydrogen atoms. The ultra high molecular weight polyhydroxyalkanoate compound is coupled with the at least one non renewable polymer composition by at least one of dipole-dipole coupling, ion-dipole coupling, ion-ion coupling and coupling via hydrogen bonding. In one embodiment, the golf ball comprises about 90 wt % or less of the non renewable polymer composition. The golf ball may also comprise an intermediate layer disposed about the core and adjacent the cover, wherein at least one of the core, the cover and the intermediate layer comprises the renewable polymer composition. The at least one of the core, the cover and the intermediate layer may comprise a hardness of from about 50 Shore C to about 90 Shore C.

    摘要翻译： 本发明涉及一种包括芯和盖的高尔夫球，其中芯和盖中的至少一个包含约10重量％或更大的可再生聚合物组合物，其包含具有下式的超高分子量聚羟基链烷酸酯化合物： OCR1R2（CR3R4）nCO-，其中n是整数，并且其中R1，R2，R3和R4选自饱和和不饱和烃基，卤代和羟基取代的基团，羟基，卤素基团; 氮取代的基团，氧取代的基团或氢原子。 超高分子量聚羟基链烷酸酯化合物通过偶极 - 偶极偶联，离子 - 偶极偶联，离子 - 离子偶合和通过氢键的偶合中的至少一种与至少一种不可再生的聚合物组合物偶联。 在一个实施方案中，高尔夫球包含约90重量％或更少的不可再生聚合物组合物。 高尔夫球还可以包括围绕芯并且邻近盖设置的中间层，其中芯，盖和中间层中的至少一个包含可再生聚合物组合物。 芯，盖和中间层中的至少一个可以包括从约50肖氏C至约90肖氏硬度的硬度。

    GOLF BALLS COMPRISING FUNCTIONALIZED POLYURETHANE COMPOSITIONS
    70.
    发明申请
    GOLF BALLS COMPRISING FUNCTIONALIZED POLYURETHANE COMPOSITIONS 审中-公开
    包含功能性聚氨酯组合物的高尔基球

    公开(公告)号：US20110105245A1

    公开(公告)日：2011-05-05

    申请号：US12613178

    申请日：2009-11-05

    申请人： Murali Rajagopalan ,  Michael J. Sullivan ,  Kevin M. Harris

    发明人： Murali Rajagopalan ,  Michael J. Sullivan ,  Kevin M. Harris

    IPC分类号： A63B37/02 ,  A63B37/12

    CPC分类号： A63B37/0031 ,  A63B37/0003 ,  A63B37/0033 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0062 ,  A63B37/02 ,  A63B37/12

    摘要： Golf balls having at least one layer made from a composition comprising a functionalized polytrimethylene ether-based polyurethane are provided. The composition is the reaction product of a polyisocyanate with polytrimethylene ether glycol and a hydroxyl and/or amine curing agent wherein at least one of the isocyanate compound, polytrimethylene ether glycol compound, or curing agent contains acid, ester, or ionic groups. Blends of polytrimethylene ether glycol with other glycols such as polyester glycol, polycaprolactone glycol, or polycarbonate glycol can be used. The composition can be prepared using prepolymer and one-shot manufacturing techniques. The composition may be used to form any layer in the golf ball structure and the resulting golf ball has improved resiliency and playing performance.

    摘要翻译： 提供具有由包含官能化聚三亚甲基醚基聚氨酯的组合物制成的至少一层的高尔夫球。 该组合物是多异氰酸酯与聚三亚甲基醚二醇和羟基和/或胺固化剂的反应产物，其中至少一种异氰酸酯化合物，聚三亚甲基醚二醇化合物或固化剂含有酸，酯或离子基团。 可以使用聚三亚甲基醚二醇与其它二元醇如聚酯二醇，聚己内酯二醇或聚碳酸酯二醇的共混物。 组合物可以使用预聚物和一次制备技术制备。 组合物可以用于在高尔夫球结构中形成任何层，并且所得到的高尔夫球具有改进的弹性和播放性能。