知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

388 条记录 (耗时 0.04 秒)

    MULTI-LAYER GOLF BALL HAVING THERMOPLASTIC VULCANIZED ELASTOMERS FORMING INNER COVER OR INTERMEDIATE COVER LAYERS
    5.
    发明申请
    MULTI-LAYER GOLF BALL HAVING THERMOPLASTIC VULCANIZED ELASTOMERS FORMING INNER COVER OR INTERMEDIATE COVER LAYERS 审中-公开
    具有形成内层或中间层的热塑性弹性体的多层高尔夫球

    公开(公告)号：US20120088606A1

    公开(公告)日：2012-04-12

    申请号：US13333361

    申请日：2011-12-21

    申请人： Murali Rajagopalan ,  Michael J. Sullivan ,  Derek A. Ladd ,  Mark L. Binette

    发明人： Murali Rajagopalan ,  Michael J. Sullivan ,  Derek A. Ladd ,  Mark L. Binette

    IPC分类号： A63B37/06

    CPC分类号： A63B37/0003 ,  A63B37/0039 ,  A63B37/0043

    摘要： A golf ball including a core and a cover disposed about the core, the cover comprising three layers, an inner cover layer, an intermediate layer, and an outer cover layer. The core having a first hardness, the inner cover layer having a second hardness, and the intermediate layer having a third hardness, wherein the ratio of the second hardness to the third hardness is between 0.70 to 0.97 and at least one of the inner cover layer or the intermediate layer being formed from a rigid thermoplastic vulcanized elastomer composition.

    摘要翻译： 一种高尔夫球，其包括芯和围绕芯设置的盖，所述盖包括三层，内覆盖层，中间层和外覆盖层。 所述芯具有第一硬度，所述内覆层具有第二硬度，所述中间层具有第三硬度，其中所述第二硬度与所述第三硬度的比值在0.70至0.97之间，并且所述内覆层中的至少一个 或中间层由刚性热塑性硫化弹性体组合物形成。

    GOLF BALL COMPRISING RENEWABLE RESOURCE COMPONENT
    9.
    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。