中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

557 records (took 0.053 seconds)

    Golf balls having multi-layered core with thermoplastic outer layer
    301.
    发明授权
    Golf balls having multi-layered core with thermoplastic outer layer 有权
    具有热塑性外层多层芯的高尔夫球

    公开(公告)号：US09061180B2

    公开(公告)日：2015-06-23

    申请号：US13666100

    申请日：2012-11-01

    Applicant: Acushnet Company

    Inventor： Michael J. Sullivan ,  Mark L. Binette

    IPC: A63B37/04 ,  A63B37/06 ,  A63B37/00

    CPC classification number: A63B37/0076 ,  A63B37/0024 ,  A63B37/0027 ,  A63B37/0033 ,  A63B37/0039 ,  A63B37/0044 ,  A63B37/0045 ,  A63B37/0047 ,  A63B37/0051 ,  A63B37/0054 ,  A63B37/0062 ,  A63B37/0063 ,  A63B37/0064 ,  A63B37/0066 ,  A63B37/0077 ,  A63B37/0091 ,  A63B37/0092

    Abstract: Multi-piece golf balls containing a multi-layered core structure are provided. The core structure includes a small, heavy inner core (center) having a relatively high specific gravity, an intermediate core layer, and a surrounding outer core layer. The layers of the core structure may have different hardness gradients. The center of the core comprises a metal material such as copper, steel, brass, tungsten, titanium, aluminum, and alloys thereof. The intermediate core layer is preferably formed from a thermoset composition such as polybutadiene rubber, and the outer core layer is preferably formed from a thermoplastic composition such as an ethylene acid copolymer. The resulting ball has high resiliency and good spin control.

    Abstract translation: 提供了包含多层芯结构的多片高尔夫球。 芯结构包括具有较高比重的小而重的内核（中心），中间核心层和周围的外芯层。 芯结构的层可以具有不同的硬度梯度。 芯的中心包括铜，钢，黄铜，钨，钛，铝等金属材料及其合金。 中间核心层优选由热固性组合物如聚丁二烯橡胶形成，并且外芯层优选由热塑性组合物如乙烯酸共聚物形成。 所得球具有高弹性和良好的旋转控制。

    MULTI-LAYERED GOLF BALLS HAVING FOAM CENTER WITH SELECTIVE WEIGHT DISTRIBUTION
    302.
    发明申请
    MULTI-LAYERED GOLF BALLS HAVING FOAM CENTER WITH SELECTIVE WEIGHT DISTRIBUTION 有权
    具有选择重量分配的多层高尔夫球杆

    公开(公告)号：US20150157897A1

    公开(公告)日：2015-06-11

    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: A63B37/00 ,  A63B45/00

    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。

    GOLF BALL HAVING REDUCED SURFACE HARDNESS
    305.
    发明申请
    GOLF BALL HAVING REDUCED SURFACE HARDNESS 有权
    高尔夫球具有减少的表面硬度

    公开(公告)号：US20150151164A1

    公开(公告)日：2015-06-04

    申请号：US14618195

    申请日：2015-02-10

    Applicant: ACUSHNET COMPANY

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

    IPC: A63B37/00

    CPC classification number: A63B37/0063 ,  A63B37/0018

    Abstract: Golf ball comprising a core comprising: an untreated region extending radially from a geometric center a distance DUTr, a treated region disposed about the untreated region and extending inward from an outer surface a depth DTr; and an intermediate untreated region disposed about the untreated region and adjacent the treated region. The treated region is exposed to and comprises a fatty acid and/or fatty acid salt composition, and has a first hardness. The untreated region and intermediate untreated region have second and third hardnesses, respectively, and have not been exposed to and do not comprise the fatty acid and/or fatty acid salt composition. The first hardness is different than the second hardness and the third hardness. A first core layer comprises the untreated region, a second core layer, disposed thereabout, comprises the intermediate untreated region, and a third core layer, disposed about the second core layer comprises the treated region.

    Abstract translation: 高尔夫球包括芯，包括：从几何中心距离DUTr径向延伸的未处理区域，设置在未处理区域周围的处理区域，并从外表面向内延伸深度DTr; 以及设置在未处理区域周围并且邻近经处理区域的中间未处理区域。 处理的区域暴露于脂肪酸和/或脂肪酸盐组合物并包含脂肪酸和/或脂肪酸盐组合物，并且具有第一硬度。 未处理区域和中间未处理区域分别具有第二和第三硬度，并且未暴露于并且不包含脂肪酸和/或脂肪酸盐组合物。 第一硬度不同于第二硬度和第三硬度。 第一芯层包括未处理区域，设置在其旁边的第二芯层，包括中间未处理区域，并且围绕第二芯层设置的第三芯层包括处理区域。

    GOLF BALL COVERS MADE FROM PLASTICIZED THERMOPLASTIC MATERIALS
    308.
    发明申请
    GOLF BALL COVERS MADE FROM PLASTICIZED THERMOPLASTIC MATERIALS 有权
    高尔夫球场由塑化热塑性材料制成

    公开(公告)号：US20150111668A1

    公开(公告)日：2015-04-23

    申请号：US14511221

    申请日：2014-10-10

    Applicant: Acushnet Company

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

    IPC: A63B37/00

    CPC classification number: A63B37/0039 ,  A63B37/0024 ,  A63B37/0031 ,  A63B37/0043 ,  A63B37/0044 ,  A63B37/006 ,  A63B37/0063 ,  A63B37/0074 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/0092 ,  C08K5/101 ,  C08L21/00 ,  C08L9/00

    Abstract: Multi-layered golf balls containing a two or three-layered cover assembly are provided. In one embodiment, the cover assembly includes a relatively hard inner cover and relatively soft outer cover. Alternatively, the cover assembly may include a relatively soft inner cover with a relatively hard outer cover. Three-layered covers comprising an inner cover, intermediate cover, and outer cover layer also may be prepared. Preferably, at least one of the layers is formed from a thermoplastic composition that preferably comprises: a) ethylene acid copolymer, b) plasticizer, and c) cation source. A fatty acid ester such as ethyl oleate is preferably used as the plasticizer. The cover assembly has good impact durability and helps provide the ball with relatively high resiliency at given compressions.

    Abstract translation: 提供了包含两层或三层盖组件的多层高尔夫球。 在一个实施例中，盖组件包括相对较硬的内盖和相对较软的外盖。 或者，盖组件可以包括具有相对硬的外盖的相对柔软的内盖。 也可以制备包括内盖，中间盖和外覆盖层的三层盖。 优选地，至少一个层由热塑性组合物形成，其优选包括：a）乙烯酸共聚物，b）增塑剂，和c）阳离子源。 优选使用脂肪酸酯如油酸乙酯作为增塑剂。 盖组件具有良好的冲击耐久性，并且有助于在给定的压缩下使球具有相对高的弹性。

Patent Agency Ranking