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406 条记录 (耗时 0.052 秒)

    MULTI-LAYER CORE GOLF BALL
    142.
    发明申请
    MULTI-LAYER CORE GOLF BALL 有权
    多层高尔夫球

    公开(公告)号：US20100130309A1

    公开(公告)日：2010-05-27

    申请号：US12694644

    申请日：2010-01-27

    申请人： Michael J. Sullivan ,  Derek A. Ladd

    发明人： Michael J. Sullivan ,  Derek A. Ladd

    IPC分类号： A63B37/02 ,  A63B37/12

    CPC分类号： A63B37/0092 ,  A63B37/0003 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0035 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0047 ,  A63B37/0062 ,  A63B37/0063 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0066 ,  A63B37/0076 ,  A63B37/0087

    摘要： Golf balls having a multi-layer core and a cover are disclosed. The multi-layer core contains a center and an outer core layer that are both soft relative to a hard intermediate core layer. The outer core layer is thin relative to the center and outer core layer. In one embodiment, the relatively hard intermediate core layer has a surface hardness of 80 to 90 Shore C which is greater than the center hardness and surface hardness of the outer core layer. In another embodiment, the cover includes an inner cover layer having a surface hardness of 60 Shore D or greater and an outer cover layer having a surface hardness of 20 to 70 Shore D.

    摘要翻译： 公开了具有多层芯和盖的高尔夫球。 多层芯包含相对于硬中间核心层软的中心层和外芯层。 外芯层相对于中心层和外芯层薄。 在一个实施方案中，相对硬的中间核心层的表面硬度为80至90肖氏C，其大于中心硬度和外芯层的表面硬度。 在另一个实施例中，盖子包括表面硬度为60肖氏D或更高的内覆盖层和表面硬度为20至70肖氏D的外覆盖层。

    Thick inner cover multi-layer golf ball
    143.
    发明授权
    Thick inner cover multi-layer golf ball 有权
    厚内层多层高尔夫球

    公开(公告)号：US07699720B2

    公开(公告)日：2010-04-20

    申请号：US12102092

    申请日：2008-04-14

    申请人： Michael J. Sullivan ,  Derek A. Ladd

    发明人： Michael J. Sullivan ,  Derek A. Ladd

    IPC分类号： A63B37/06

    CPC分类号： A63B37/02 ,  A63B37/0003 ,  A63B37/0033 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0047 ,  A63B37/0056 ,  A63B37/0061 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0075 ,  A63B37/0078 ,  A63B37/0091

    摘要： A golf ball including a core having a compression of about 50 or less and a COR of 0.800 or greater, a thermoset polyurea cover having a hardness of 64 Shore D or less and a thickness of 0.02 inches to 0.1 inches, and an intermediate layer disposed between the core and the cover, the intermediate layer having a thickness of 0.110 inches or greater and comprising a partially- or fully-neutralized ionomer. A combination of the core and the intermediate layer has a compression of 60 or greater and the golf ball has a COR of 0.805 or greater when measured at an incoming velocity of 125 ft/s and greater than 0.75 when measured at an incoming velocity of 160 ft/s.

    摘要翻译： 一种高尔夫球，其包括具有约50或更小的压缩度和0.800或更大的COR的核心，具有64肖氏D或更小的硬度和0.02英寸至0.1英寸的硬度的热固性聚脲盖，以及设置的中间层 在芯和盖之间，中间层具有0.110英寸或更大的厚度并且包含部分或完全中和的离聚物。 核心层和中间层的组合具有60或更大的压缩度，并且当以165英尺/秒的进入速度和大于0.75的进入速度测量时，高尔夫球的COR为0.805或更大，当以160的进入速度测量时 ft / s。

    Multi-layer Core Golf Ball
    146.
    发明申请
    Multi-layer Core Golf Ball 有权
    多层核心高尔夫球

    公开(公告)号：US20090042669A1

    公开(公告)日：2009-02-12

    申请号：US12253602

    申请日：2008-10-17

    申请人： Michael J. Sullivan ,  Derek A. Ladd ,  Antonio U. DeSimas

    发明人： Michael J. Sullivan ,  Derek A. Ladd ,  Antonio U. DeSimas

    IPC分类号： A63B37/02

    CPC分类号： A63B37/0003 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0046 ,  A63B37/0047 ,  A63B37/005 ,  A63B37/0061 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0066 ,  A63B37/0076 ,  A63B37/0091

    摘要： The present invention is directed to an improved golf ball displaying the desired spin profile and having a generally rigid, thermoset polybutadiene outer core surrounding a relatively soft, low compression inner core. In general, this golf ball has an inner core and at least one outer core layer surrounding the inner core. The inner core has a hardness less than a hardness of the outer core and a specific gravity less than or equal to the outer core specific gravity. Overall the inner core compression and outer core are formulated to provide a combined overall core compression of greater than about 50, preferably greater than about 70. A cover layer is provided to surround and to cover the outer core layer.

    摘要翻译： 本发明涉及一种显示所需旋转轮廓的改进的高尔夫球，并且具有围绕相对柔软的低压缩内芯的通常刚性的热固性聚丁二烯外芯。 通常，该高尔夫球具有内芯和围绕内芯的至少一个外芯层。 内芯的硬度小于外芯的硬度，比重小于或等于外芯比重。 总体上，内芯压缩和外芯被配制成提供大于约50，优选大于约70的组合的整体芯压缩。覆盖层被设置为围绕和覆盖外芯层。

    Negative hardness gradient outer core layer for dual core golf ball
    148.
    发明授权
    Negative hardness gradient outer core layer for dual core golf ball 有权
    双核高尔夫球的负硬度梯度外芯层

    公开(公告)号：US07429221B1

    公开(公告)日：2008-09-30

    申请号：US11832163

    申请日：2007-08-01

    申请人： David A. Bulpett ,  Brian Comeau ,  Derek A. Ladd ,  Michael J. Sullivan

    发明人： David A. Bulpett ,  Brian Comeau ,  Derek A. Ladd ,  Michael J. Sullivan

    IPC分类号： A63B37/06

    CPC分类号： A63B37/0064 ,  A63B37/0003 ,  A63B37/0051 ,  A63B37/0062 ,  A63B37/0063

    摘要： A golf ball including an inner core having a first outer surface and a geometric center is formed from a substantially homogenous formulation such that the inner core generally has a hardness of 35 Shore C to 85 Shore C. An outer core layer is formed around the inner core and has a second outer surface and an inner surface, also formed from a substantially homogenous formulation, such that the outer core layer has a hardness of 55 Shore C to 90 Shore C. A cover layer is disposed about the outer core layer. The hardness of the first outer surface is greater than the hardness of the geometric center to define a “positive hardness gradient,” and the hardness of the second outer surface is substantially the same as or lower than the hardness of the inner surface to define a “negative hardness gradient.”

    摘要翻译： 包括具有第一外表面和几何中心的内芯的高尔夫球由基本上均匀的配方形成，使得内芯通常具有35肖氏C至85肖氏C的硬度。外芯层围绕内部 并且具有第二外表面和内表面，其也由基本均匀的制剂形成，使得外芯层具有55肖氏C至90肖氏C的硬度。围绕外芯层设置覆盖层。 第一外表面的硬度大于几何中心的硬度以限定“正硬度梯度”，并且第二外表面的硬度基本上等于或低于内表面的硬度，以限定 “负硬度梯度”。

    Thick Inner Cover Multi-Layer Golf Ball
    149.
    发明申请
    Thick Inner Cover Multi-Layer Golf Ball 有权
    厚内盖多层高尔夫球

    公开(公告)号：US20080188323A1

    公开(公告)日：2008-08-07

    申请号：US12102092

    申请日：2008-04-14

    申请人： Michael J. Sullivan ,  Derek A. Ladd

    发明人： Michael J. Sullivan ,  Derek A. Ladd

    IPC分类号： A63B37/00

    CPC分类号： A63B37/02 ,  A63B37/0003 ,  A63B37/0033 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0047 ,  A63B37/0056 ,  A63B37/0061 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0075 ,  A63B37/0078 ,  A63B37/0091

    摘要： A golf ball including a core having a compression of about 50 or less and a COR of 0.800 or greater, a thermoset polyurea cover having a hardness of 64 Shore D or less and a thickness of 0.02 inches to 0.1 inches, and an intermediate layer disposed between the core and the cover, the intermediate layer having a thickness of 0.110 inches or greater and comprising a partially- or fully-neutralized ionomer. A combination of the core and the intermediate layer has a compression of 60 or greater and the golf ball has a COR of 0.805 or greater when measured at an incoming velocity of 125 ft/s and greater than 0.75 when measured at an incoming velocity of 160 ft/s.

    摘要翻译： 一种高尔夫球，其包括具有约50或更小的压缩度和0.800或更大的COR的核心，具有64肖氏D或更小的硬度和0.02英寸至0.1英寸的硬度的热固性聚脲盖，以及设置的中间层 在芯和盖之间，中间层具有0.110英寸或更大的厚度并且包含部分或完全中和的离聚物。 核心层和中间层的组合具有60或更大的压缩度，并且当以165英尺/秒的进入速度和大于0.75的进入速度测量时，高尔夫球的COR为0.805或更大，当以160的进入速度测量时 ft / s。

    GOLF BALL WITH LARGE INNER CORE
    150.
    发明申请
    GOLF BALL WITH LARGE INNER CORE 有权
    高尔夫球与大内核

    公开(公告)号：US20080161131A1

    公开(公告)日：2008-07-03

    申请号：US12045771

    申请日：2008-03-11

    申请人： Derek A. Ladd ,  Michael J. Sullivan

    发明人： Derek A. Ladd ,  Michael J. Sullivan

    IPC分类号： A63B37/02

    CPC分类号： A63B37/06 ,  A63B37/0003 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0035 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0047 ,  A63B37/0064 ,  A63B37/0066 ,  A63B37/02 ,  A63B37/12

    摘要： The present invention is directed to golf balls having a resilient inner core and outer core made of a material substantially free of fillers. The invention also encompasses golf balls wherein the inner and outer cores are not made of a thermoplastic material. The invention encompasses golf balls having an inner core, an outer core, an inner cover, and an outer cover wherein the inner core has a specific gravity ρ12, the outer core has a specific gravity ρ14, the inner cover has a specific gravity ρ16, and the outer cover has a specific gravity ρ18, wherein the relationship between the specific gravities is expressed by the mathematical expression: ρ16≧ρ18≧ρ14≧ρ12.

    摘要翻译： 本发明涉及具有由基本上不含填料的材料制成的弹性内芯和外芯的高尔夫球。 本发明还包括高尔夫球，其中内芯和外芯不由热塑性材料制成。 本发明包括具有内芯，外芯，内盖和外盖的高尔夫球，其中内芯具有比重r H 12，外芯具有比重rho 14 <！ - SIPO - >内盖具有比重r 16，并且外盖具有比重r H 18，其中比重之间的关系是 由数学表达式表示：rho = rho = rho 14 = rho 12。