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    GOLF BALLS HAVING MULTI-LAYER CORES BASED ON POLYALKENAMER COMPOSITIONS
    81.
    发明申请
    GOLF BALLS HAVING MULTI-LAYER CORES BASED ON POLYALKENAMER COMPOSITIONS 有权
    基于聚烯烃组合物的多层轧辊的高尔夫球

    公开(公告)号：US20160082321A1

    公开(公告)日：2016-03-24

    申请号：US14960625

    申请日：2015-12-07

    Applicant: Acushnet Company

    Inventor： Michael J. Sullivan ,  Brian Comeau ,  Douglas S. Goguen ,  Robert Blink ,  David A. Bulpett ,  Mark L. Binette

    IPC: A63B37/00

    CPC classification number: A63B37/0092 ,  A63B37/0024 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0035 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0044 ,  A63B37/0045 ,  A63B37/0047 ,  A63B37/0051 ,  A63B37/0062 ,  A63B37/0063 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0066 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/008 ,  A63B37/0091

    Abstract: The present invention generally relates to golf balls and more particularly to golf balls having multi-layered cores comprising a thermoset rubber center, a thermoplastic intermediate core layer, and a thermoset rubber outer core layer. A cover layer is disposed about the multi-layered core. At least one of the center, intermediate core layer, and outer core layer comprises a polyalkenamer rubber. In one preferred embodiment, the center, intermediate core, and outer core layers have positive hardness gradients. The core layers preferably have different specific gravities. The polyalkenamer rubber may be blended with other rubbers such as polybutadiene, polyisoprene, ethylene propylene diene, and styrene-butadiene rubbers. The polyalkenamer rubber composition helps improve resiliency of the core and provides the ball with a comfortable and soft feel.

    Abstract translation: 本发明一般涉及高尔夫球，更具体地说涉及具有包含热固性橡胶中心，热塑性中间核心层和热固性橡胶外芯层的多层芯的高尔夫球。 覆盖层围绕多层芯设置。 中心层，中间核心层和外芯层中的至少一个包含聚链烯聚合物橡胶。 在一个优选实施例中，中心芯，中间芯和外芯层具有正的硬度梯度。 核心层优选具有不同的比重。 聚烯烃橡胶可与其它橡胶如聚丁二烯，聚异戊二烯，乙烯丙烯二烯和苯乙烯 - 丁二烯橡胶共混。 聚烯烃橡胶组合物有助于提高芯的弹性，并为球提供舒适和柔软的感觉。

    Multi-layered golf balls having foam center with selective weight distribution
    83.
    发明授权
    Multi-layered golf balls having foam center with selective weight distribution 有权
    多层高尔夫球具有选择性重量分布的泡沫中心

    公开(公告)号：US09248350B2

    公开(公告)日：2016-02-02

    申请号：US14101431

    申请日：2013-12-10

    Applicant: Acushnet Company

    Inventor： Michael J. Sullivan ,  Brian Comeau ,  Douglas S. Goguen ,  Shawn Ricci ,  Mark L. Binette ,  Michael Michalewich

    IPC: A63B37/04 ,  A63B37/06 ,  A63B37/12 ,  A63B45/00 ,  A63B37/00 ,  C08K5/098

    CPC classification number: A63B37/0076 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0047 ,  A63B37/0058 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0066 ,  A63B37/0091 ,  A63B37/0092 ,  A63B37/0094 ,  A63B45/00 ,  C08K5/098

    Abstract: Multi-layered golf balls having a core made of a foamed polyurethane composition are provided. The ball includes a dual-layered core having a foam inner core (center) and surrounding outer core layer. The outer core layer may be made from a non-foamed thermoset material such as polybutadiene rubber. The ball further includes an inner cover, preferably made from a thermoplastic ionomer. The outer cover may be made from a non-foamed thermoset or thermoplastic material such as polyurethane. The core and inner cover layers preferably have different densities so the Moment of Inertia of the ball is adjusted. Preferably, the specific gravity of the inner cover is greater than the specific gravity of the outer core, which is greater than the specific gravity of the inner core. The finished ball has good distance and low-spin properties.

    Abstract translation: 提供具有由发泡聚氨酯组合物制成的芯的多层高尔夫球。 球包括具有泡沫内芯（中心）并且围绕外芯层的双层芯。 外芯层可以由非发泡的热固性材料例如聚丁二烯橡胶制成。 球还包括优选由热塑性离聚物制成的内盖。 外盖可以由非发泡的热固性材料或热塑性材料如聚氨酯制成。 芯层和内覆盖层优选具有不同的密度，从而调整球的惯性矩。 优选地，内盖的比重大于外芯的比重，其大于内芯的比重。 成品球具有良好的距离和低旋转性能。

    Method of making color golf ball and resulting color golf ball
    89.
    发明授权
    Method of making color golf ball and resulting color golf ball 有权
    制作彩色高尔夫球和彩色高尔夫球的方法

    公开(公告)号：US09199134B2

    公开(公告)日：2015-12-01

    申请号：US13959026

    申请日：2013-08-05

    Applicant: Acushnet Company

    Inventor： Nathan Zieske ,  Manjari Kuntimaddi ,  Matthew F. Hogge ,  Michael J. Sullivan ,  Mark L. Binette ,  Brian Comeau

    IPC: A63B45/02 ,  A63B45/00 ,  A63B37/00 ,  C08K5/098 ,  B05D5/06

    CPC classification number: A63B45/00 ,  A63B37/0022 ,  A63B37/0039 ,  A63B37/0051 ,  A63B37/0059 ,  A63B45/02 ,  B05D5/06 ,  C08K5/098 ,  C08L21/00

    Abstract: A method and golf ball incorporating a surface penetrating color composition comprising a colorant (e.g. dyes, tints, color effects, etc.) in a portion (surface or region) of a golf ball component or coating (substrate). The substrate is formed from a homogenous composition having a color C1 which may comprise any color within the spectrum of visible light, or be clear colorless, and alternatively, may also be opaque, translucent, or clear colored, for example. An outer surface of the substrate is treated with or otherwise exposed to a surface penetrating color composition having a C2 that is different than C1 in some respect such as hue, chroma, saturation and/or opacity. The surface penetrating color composition penetrates the golf ball substrate surface to a target depth and becomes embedded within the surface, thereby forming a surface penetrating color composition-treated component or coating having a treated region and an untreated region.

    Abstract translation: 一种包含表面穿透性颜色组合物的方法和高尔夫球，其包括高尔夫球部件或涂层（基材）的一部分（表面或区域）中的着色剂（例如染料，着色剂，着色效果等）。 衬底由具有可以包括可见光谱范围内的任何颜色的颜色C1或透明无色的均匀组合物形成，或者也可以是例如不透明，半透明或透明的着色。 在某些方面，例如色调，色度，饱和度和/或不透明度，处理或以其它方式暴露于具有不同于C1的C2的表面穿透颜色组合物的表面的外表面。 表面渗透颜色组合物将高尔夫球基材表面渗透到目标深度并嵌入表面内，从而形成具有处理区域和未处理区域的透过颜色组合物处理的组分或涂层的表面。

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