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    Golf ball with negative hardness gradient core
    301.
    发明授权
    Golf ball with negative hardness gradient core 有权
    高尔夫球具有负硬度梯度核心

    公开(公告)号：US08784235B2

    公开(公告)日：2014-07-22

    申请号：US14016466

    申请日：2013-09-03

    Applicant: Acushnet Company

    Inventor： Michael J. Sullivan ,  Brian Comeau ,  Douglas S. Goguen ,  David A. Bulpett

    IPC: A63B37/06

    CPC classification number: A63B37/0063 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/0092

    Abstract: Golf ball comprising a single layer core formed from a substantially homogenous formulation and comprising: geometric center and outer surface; inner core region disposed about the geometric center, outer core region adjacent the outer surface, and intermediate core region disposed between the inner and outer core regions and extending radially from about 10 mm to about 16 mm from the geometric center. A first hardness is disposed within the inner core region, a second hardness is disposed within the outer core region, and a third hardness of from about 40 Shore C to about 95 Shore C (or about 30 Shore D to about 70 Shore D) is disposed within the intermediate core region and is greater than each of the first and second hardnesses. At least one hardness in the outer core region is substantially the same as or less than a hardness in the inner core region.

    Abstract translation: 高尔夫球包括由基本均匀的制剂形成的单层芯，并且包括：几何中心和外表面; 设置在几何中心附近的内芯区域，与外表面相邻的外芯区域，以及设置在内核心区域和外核心区域之间的中间核心区域，并且从几何中心径向延伸约10mm至约16mm。 第一硬度设置在内芯区域内，第二硬度设置在外芯区域内，第三硬度为约40肖氏C至约95肖氏C（或约30肖氏D至约70肖氏D）为 设置在中间芯区域内并且大于第一和第二硬度中的每一个。 外芯区域中的至少一个硬度基本上等于或小于内芯区域中的硬度。

    GOLF BALL HAVING A HOLLOW CENTER
    302.
    发明申请
    GOLF BALL HAVING A HOLLOW CENTER 审中-公开
    高尔夫球场有一个中空中心

    公开(公告)号：US20140194223A1

    公开(公告)日：2014-07-10

    申请号：US13736997

    申请日：2013-01-09

    Applicant: ACUSHNET COMPANY

    Inventor： Michael J. Sullivan ,  Mark L. Binette ,  Brian Comeau

    IPC: A63B37/00

    CPC classification number: A63B37/0056 ,  A63B37/0027 ,  A63B37/0031 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0044 ,  A63B37/0051 ,  A63B37/0064 ,  A63B37/0076 ,  A63B37/0092

    Abstract: A hollow golf ball includes a spherical inner core shell layer formed from a first thermoplastic composition, the shell layer having an outer surface, an inner surface, and an inner diameter to define a hollow center. An outer core layer is formed about the shell layer and includes a thermoset rubber composition. An inner cover layer is formed about the outer core layer and includes an ionomeric material. An outer cover layer is formed about the inner cover layer. The outer cover includes a polyurea or a polyurethane and has a hardness less than the inner cover layer. The hollow center has a diameter of about 0.15 to 1.1 inches, the shell layer has a surface hardness greater than an inner surface hardness by about 0 to 5 Shore C to define a first hardness gradient, and the thermoset outer core layer has a second hardness gradient.

    Abstract translation: 中空高尔夫球包括由第一热塑性组合物形成的球形内芯壳层，外壳层具有外表面，内表面和内径以限定中空中心。 围绕壳层形成外芯层，并且包括热固性橡胶组合物。 围绕外芯层形成内覆盖层并且包括离聚物材料。 外覆盖层围绕内盖层形成。 外盖包括聚脲或聚氨酯，并且具有小于内覆盖层的硬度。 中空中心具有约0.15至1.1英寸的直径，壳层具有大于内表面硬度大约0至5肖氏C的表面硬度以限定第一硬度梯度，并且热固性外芯层具有第二硬度 梯度。

    MULTI-LAYERED CORES WITH THERMOPLASTIC AND THERMOSET LAYERS FOR GOLF BALLS
    303.
    发明申请
    MULTI-LAYERED CORES WITH THERMOPLASTIC AND THERMOSET LAYERS FOR GOLF BALLS 有权
    具有热塑性和热固膜层的多层金属线用于高尔夫球

    公开(公告)号：US20140148272A1

    公开(公告)日：2014-05-29

    申请号：US13686013

    申请日：2012-11-27

    Applicant: ACUSHNET COMPANY

    Inventor： Michael J. Sullivan ,  Mark L. Binette

    IPC: A63B37/00

    CPC classification number: A63B37/0076 ,  A63B37/0033 ,  A63B37/0039 ,  A63B37/0044 ,  A63B37/0045 ,  A63B37/0047 ,  A63B37/0054 ,  A63B37/0063 ,  A63B37/0064 ,  A63B37/0066 ,  A63B37/0092

    Abstract: Multi-piece golf balls containing a multi-layered core structure having layers with different hardness gradients and specific gravities are provided. The core structure includes a small, heavy inner core (center) having a relatively high specific gravity with metal material preferably dispersed in a first thermoset composition. The intermediate core layer is preferably formed from a thermoplastic composition such as an ethylene acid copolymer ionomer resin; and the outer core layer is preferably formed from a second thermoset composition. The resulting ball has high resiliency and good spin control.

    Abstract translation: 提供了包含具有不同硬度梯度和比重的层的多层芯结构的多件式高尔夫球。 芯结构包括具有比较高比重的小而重的内芯（中心），金属材料优选分散在第一热固性组合物中。 中间核心层优选由热塑性组合物如乙烯酸共聚物离聚物树脂形成; 并且外芯层优选由第二热固性组合物形成。 所得球具有高弹性和良好的旋转控制。

    GOLF BALL HAVING MODIFIED SURFACE HARDNESS
    305.
    发明申请
    GOLF BALL HAVING MODIFIED SURFACE HARDNESS 有权
    高尔夫球具有改良的表面硬度

    公开(公告)号：US20130337941A1

    公开(公告)日：2013-12-19

    申请号：US13972653

    申请日：2013-08-21

    Applicant: Acushnet Company

    Inventor： Michael J. Sullivan ,  Mark L. Binette ,  Brian Comeau

    IPC: A63B37/00

    CPC classification number: A63B37/0032 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/12

    Abstract: A golf ball comprising a core and a cover layer having a cover inner surface and a cover outer surface that treated with and comprises a fatty acid and/or fatty acid salt composition and has a hardness α, the cover inner surface not being treated with and not comprising the fatty acid and/or fatty acid salt composition and having a hardness β. Hardness α is greater than hardness β. The cover layer may alternatively comprise an untreated cover region and a treated cover region that extends inward from the cover outer surface a depth of about 1% or greater of a distance between the cover outer surface and the cover inner surface. Alternatively, the treated cover region may extend inward from the cover outer surface a predetermined depth DCTr while the untreated cover region is disposed between the cover inner surface and the treated cover region a predetermined depth DCUTr.

    Abstract translation: 一种高尔夫球，其包括芯和具有盖内表面和覆盖物外表面的覆盖层，其被处理并包含脂肪酸和/或脂肪酸盐组合物并具有硬度α，所述盖内表面未被处理， 不包含脂肪酸和/或脂肪酸盐组合物并具有硬度β。 硬度α大于硬度β。 覆盖层可以可选地包括未经处理的覆盖区域和处理的覆盖区域，其从盖外表面向内延伸到盖外表面和盖内表面之间的距离的约1％或更大的深度。 或者，经处理的覆盖区域可以从盖外表面向内延伸预定的深度DCTr，而未处理的覆盖区域设置在盖内表面和经处理的覆盖区域之间的预定深度DCUTr。

    GOLF BALL HAVING A THEMOSETTING INTERMEDIATE AND OUTER COVER AND A THEMOPLASTIC INNER COVER
    306.
    发明申请
    GOLF BALL HAVING A THEMOSETTING INTERMEDIATE AND OUTER COVER AND A THEMOPLASTIC INNER COVER 有权
    高尔夫球有一个主要的中间和外盖和一个内在的内涵

    公开(公告)号：US20130331204A1

    公开(公告)日：2013-12-12

    申请号：US13965305

    申请日：2013-08-13

    Applicant: Acushnet Company

    Inventor： Michael J. Sullivan ,  Brian Comeau ,  Michael Michalewich ,  Shawn Ricci

    IPC: A63B37/00

    CPC classification number: A63B37/0092 ,  A63B37/0029 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0043 ,  A63B37/0045

    Abstract: A golf ball is formed including a core and a cover. The cover includes a thermoplastic inner cover layer and having a hardness between 55 and 60 Shore D, an outer cover layer having a hardness between 55 and 60 Shore D, and a non-ionomeric thermosetting polyurethane or polyurea intermediate cover layer disposed between the inner and outer cover layers. The intermediate cover layer has a hardness greater than the inner cover layer hardness and the outer cover layer hardness. The inner cover is formed from a partially- or fully-neutralized ionomer and the outer cover layer is formed from a polyurethane, a polyurea, or a urethane-urea blend.

    Abstract translation: 形成包括芯和盖的高尔夫球。 该盖包括热塑性内覆盖层，硬度在55至60肖氏D之间，硬度在55至60肖氏D之间的外覆盖层和非离聚物热固性聚氨酯或聚脲中间覆盖层设置在内部和 外覆盖层。 中间覆盖层的硬度大于内覆层硬度和外覆盖层硬度。 内盖由部分或完全中和的离聚物形成，外覆盖层由聚氨酯，聚脲或氨基甲酸酯 - 脲混合物形成。

    GOLF BALL WITH SINGLE LAYER CORE HAVING SPECIFIC REGIONS OF VARYING HARDNESS
    309.
    发明申请
    GOLF BALL WITH SINGLE LAYER CORE HAVING SPECIFIC REGIONS OF VARYING HARDNESS 有权
    具有单层硬度的高尔夫球具有变化硬度的特定区域

    公开(公告)号：US20130157781A1

    公开(公告)日：2013-06-20

    申请号：US13761202

    申请日：2013-02-07

    Applicant: Acushnet Company

    Inventor： Michael J. Sullivan ,  Brian Comeau ,  David A. Bulpett ,  Douglas S. Goguen

    IPC: A63B37/00

    CPC classification number: A63B37/0062 ,  A63B37/0063 ,  A63B37/0064 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/0092

    Abstract: The invention is directed to a golf ball comprising: a single layer core and a cover layer disposed about the single layer core; the single layer core being formed from a substantially homogenous formulation and comprising a geometric center and an outer surface wherein the outer surface has a hardness greater than a hardness of the geometric center; the single layer core further comprising: an inner core region disposed about the geometric center; an outer core region disposed about the inner core region and adjacent the outer surface; and a boundary disposed between the inner core region and the outer core region at about 12 mm or less from the outer surface; wherein the boundary has a hardness that is greater than the hardness of the geometric center and greater than the hardness of the outer surface. In another embodiment, the boundary has a hardness that is greater than the hardness of the geometric center and less than the hardness of the outer surface.

    Abstract translation: 本发明涉及一种高尔夫球，包括：单层芯和围绕单层芯设置的覆盖层; 所述单层芯由基本上均匀的制剂形成并且包括几何中心和外表面，其中所述外表面的硬度大于所述几何中心的硬度; 所述单层芯还包括：围绕所述几何中心设置的内芯区域; 设置在所述内芯区域周围并与所述外表面相邻的外芯区域; 以及设置在所述内芯区域和所述外芯区域之间的距离所述外表面约12mm或更小的边界; 其中所述边界的硬度大于所述几何中心的硬度并且大于所述外表面的硬度。 在另一个实施例中，边界的硬度大于几何中心的硬度并且小于外表面的硬度。

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