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    GOLF BALL WITH LARGE INNER CORE
    2.
    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：US20070129175A1

    公开(公告)日：2007-06-07

    申请号：US11549228

    申请日：2006-10-13

    申请人： Derek Ladd ,  Michael Sullivan

    发明人： Derek Ladd ,  Michael Sullivan

    IPC分类号： A63B37/04

    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。

    Thick-covered, soft core golf ball
    4.
    发明申请
    Thick-covered, soft core golf ball 审中-公开
    厚覆盖，软核高尔夫球

    公开(公告)号：US20060293123A1

    公开(公告)日：2006-12-28

    申请号：US11469119

    申请日：2006-08-31

    申请人： Michael Sullivan ,  Derek Ladd

    发明人： Michael Sullivan ,  Derek Ladd

    IPC分类号： A63B37/04 ,  A63B37/14

    CPC分类号： A63B37/02 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/003 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0034 ,  A63B37/0054 ,  A63B37/0061 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0068 ,  A63B37/0074

    摘要： A golf ball including a core formed from a halogenated thiophenol and having a diameter of 1.30 inches to 1.40 inches, a compression of 45 or less; and a coefficient of restitution of 0.780 or greater at 125 ft/s; and a cover having a thickness of 0.14 inches to 0.16 inches and being formed from a composition comprising a Na-ionomer and a Li-ionomer blend having a Shore D hardness of 60 to 70; wherein a combination of the core and the cover results in the golf ball having a compression of 85 to 95, and a coefficient of restitution of 0.815 to 0.825 at about 125 ft/s.

    摘要翻译： 一种高尔夫球，包括由卤代苯硫酚形成的芯，直径为1.30英寸至1.40英寸，压缩度为45或更小; 并且以125ft / s的恢复系数为0.780或更大; 以及厚度为0.14英寸至0.16英寸的覆盖层，并且由包含钠离子交联聚合物和肖氏D硬度为60至70的Li离聚物共混物的组合物形成; 其中芯和盖的组合导致高尔夫球具有85至95的压缩，并且在约125ft / s下的恢复系数为0.815至0.825。

    Golf ball with small inner core
    8.
    发明申请
    Golf ball with small inner core 有权

    公开(公告)号：US20060100035A1

    公开(公告)日：2006-05-11

    申请号：US11298170

    申请日：2005-12-10

    申请人： Derek Ladd ,  Michael Sullivan

    发明人： Derek Ladd ,  Michael Sullivan

    IPC分类号： A63B37/04

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

    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 is encased by an outer core wherein the outer core has a volume greater than the inner core, inner cover, or outer cover and the inner core is made of a material substantially free of fillers. The volume relationship of the inner core (V12), outer core (V14), inner cover (V16), and outer cover (V18) is represented by the mathematical relationship: V14>⅗(V12+V16+V18), wherein V12≧V18≧V16. Also, 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≧ρ12≧ρ14.

    Foam-core golf balls
    10.
    发明申请
    Foam-core golf balls 有权
    泡沫高尔夫球

    公开(公告)号：US20050261084A1

    公开(公告)日：2005-11-24

    申请号：US11191087

    申请日：2005-07-27

    申请人： Michael Sullivan ,  Derek Ladd ,  Edmund Hebert

    发明人： Michael Sullivan ,  Derek Ladd ,  Edmund Hebert

    IPC分类号： A63B37/00 ,  A63B37/08

    CPC分类号： A63B37/0003 ,  A63B37/0047 ,  A63B37/0051 ,  A63B37/0061 ,  A63B37/0066 ,  A63B37/0082

    摘要： A golf ball with a controlled moment of inertia and controlled spin rate is disclosed. The increase in moment of inertia is preferably accomplished by a reduction in the specific gravity or weight of the core, e.g., by foaming. Preferably, this reduction is less than about 15% in specific gravity or less than about 25% in weight to minimize the reduction in the coefficient of restitution of the core.

    摘要翻译： 公开了具有受控转动惯量和受控旋转速率的高尔夫球。 惯性矩的增加优选通过例如通过发泡降低芯的比重或重量来实现。 优选地，该减少小于约15％的比重或小于约25％的重量以最小化芯的恢复系数的降低。