公开(公告)号：US09174091B2

公开(公告)日：2015-11-03

申请号：US13153537

申请日：2011-06-06

Applicant: Takahiro Shigemitsu

Inventor： Takahiro Shigemitsu

IPC: C08L23/08 ,  A63B37/00

CPC classification number: A63B37/0031 ,  A63B37/0033 ,  A63B37/0038 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0048 ,  C08L23/0846 ,  C08L23/0869 ,  C08L23/0876 ,  C08L2205/02

Abstract: An object of the present invention is to provide a golf ball intermediate layer resin composition with an excellent resilience and fluidity. Another object of the present invention is to provide a golf ball intermediate layer resin composition with a high hardness and durability. Yet another object of the present invention is to provide a golf ball traveling a great distance with an ionomer intermediate layer. The present invention provides a golf ball intermediate layer resin composition comprising, (A) an ionomer resin consisting of a metal ion-neutralized product of a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms; (B) a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, and (C) a zinc compound, wherein a content ratio ((A)/(B)) of (A) component to (B) component ranges from 50/50 to 80/20 in a mass ratio and a content of (C) component ranges from 0.1 part to 20 parts with respect to 100 parts by mass of a sum of (A) component and (B) component, and the golf ball intermediate layer resin composition has a melt flow rate (190° C., 2.16 kg) of 15 g/10 min or more.

Abstract translation: 本发明的目的是提供一种弹性和流动性优异的高尔夫球中间层树脂组合物。 本发明的另一个目的是提供一种高硬度和耐久性的高尔夫球中间层树脂组合物。 本发明的另一个目的是提供一种与离聚物中间层行进很长距离的高尔夫球。 本发明提供一种高尔夫球中间层树脂组合物，其包含：（A）由烯烃与含有3-8个碳原子的α和β-不饱和羧酸组成的二元共聚物的金属离子中和产物的离聚物树脂 原子 （B）由烯烃和具有3-8个碳原子的α，β-不饱和羧酸组成的二元共聚物和（C）锌化合物，其中（（A）/（B））含量（ A）成分与（B）成分的质量比为50/50〜80/20，（C）成分的含量相对于（A）成分为100质量份为0.1份〜20份， 组分和（B）成分，高尔夫球中间层树脂组合物的熔体流动速率（190℃，2.16kg）为15g / 10分钟以上。

公开(公告)号：US09155939B2

公开(公告)日：2015-10-13

申请号：US13614807

申请日：2012-09-13

Applicant: Kazuki Shiga ,  Ryo Murakami ,  Takahiro Shigemitsu ,  Hideaki Kimura ,  Tomoka Kitago

Inventor： Kazuki Shiga ,  Ryo Murakami ,  Takahiro Shigemitsu ,  Hideaki Kimura ,  Tomoka Kitago

IPC: A63B37/00 ,  C08K5/19 ,  C08L23/08

CPC classification number: A63B37/0064 ,  A63B37/0003 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0048 ,  A63B37/0051 ,  A63B37/0062 ,  A63B37/0063 ,  A63B37/0073 ,  A63B37/0074 ,  A63B37/0078 ,  A63B37/0094 ,  A63B2037/0079 ,  C08K5/19 ,  C08L23/0869 ,  C08L23/0876

Abstract: The present invention aims to provide a golf ball resin composition excellent in resilience and flexibility, and a golf ball having excellent properties in terms of resilience and shot feeling. The present invention relates to a golf ball resin composition, including: (A) at least one selected from the group consisting of: (a-1) a binary copolymer of an olefin and a C3-C8 α,β-unsaturated carboxylic acid; (a-2) a metal ion-neutralized product of a binary copolymer of an olefin and a C3-C8 α,β-unsaturated carboxylic acid; (a-3) a ternary copolymer of an olefin, a C3-C8 α,β-unsaturated carboxylic acid, and an α,β-unsaturated carboxylic acid ester; and (a-4) a metal ion-neutralized product of a ternary copolymer of an olefin, a C3-C8 α,β-unsaturated carboxylic acid, and an α,β-unsaturated carboxylic acid ester, and (B) a compound containing a hydrocarbon chain, a cationic moiety, and an anionic moiety in its molecule.

Abstract translation: 本发明的目的在于提供弹性和弹性优异的高尔夫球树脂组合物，以及在弹性和拍摄感觉方面具有优异性能的高尔夫球。 本发明涉及一种高尔夫球树脂组合物，其包括：（A）选自以下的至少一种：（a-1）烯烃与C 3 -C 8α-二元共聚物，不饱和羧酸 ; （a-2）烯烃与C3-C8α，β-不饱和羧酸的二元共聚物的金属离子中和产物; （a-3）烯烃，C3-C8α，β-不饱和羧酸和α，β-不饱和羧酸酯的三元共聚物; 和（a-4）烯烃，C3-C8α，β-不饱和羧酸和α，β-不饱和羧酸酯的三元共聚物的金属离子中和产物和（B） 在其分子中含有烃链，阳离子部分和阴离子部分的化合物。

公开(公告)号：US09108082B2

公开(公告)日：2015-08-18

申请号：US13330453

申请日：2011-12-19

Applicant: Hyun J. Kim ,  Hong G. Jeon

Inventor： Hyun J. Kim ,  Hong G. Jeon

IPC: A63B37/00 ,  A63B37/12 ,  C08L23/08 ,  C08L45/00 ,  C08L53/02 ,  C08L77/02 ,  C08L77/06 ,  A63B45/00 ,  C08G61/08 ,  C08F232/08

CPC classification number: A63B37/0003 ,  A63B37/0024 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0048 ,  A63B37/0049 ,  A63B37/0051 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0074 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/0077 ,  A63B37/0092 ,  A63B37/0096 ,  A63B45/00 ,  A63B2209/02 ,  C08F232/08 ,  C08G61/08 ,  C08G2261/3324 ,  C08G2261/418 ,  C08G2261/724 ,  C08L23/0823 ,  C08L23/0869 ,  C08L23/0876 ,  C08L45/00 ,  C08L53/02 ,  C08L77/02 ,  C08L77/06

Abstract: This invention pertains to a golf ball which includes a core, optionally one or more intermediate layers; and an outer cover layer. The outer cover layer and/or one or more intermediate layers includes a blend of a) 2 to 60 wt % (based on the total weight of the blend composition) of a cyclic olefin polymer which includes a norbornene-based monomer having the general formula; where R18 to R21 independently represent a hydrogen atom, a halogen atom or a hydrocarbon group and m is from 0 to about 3; and b) about 40 to about 98 wt % (based on the total weight of the blend composition) of one or more additional polymer components. The blend composition has a melt flow index (MFI) from 1 to 80 g/10 min., a material hardness of 30 to 90 Shore D, and a flex modulus of 10 to 120 kpsi.

Abstract translation: 本发明涉及一种高尔夫球，其包括芯，可选地一个或多个中间层; 和外覆盖层。 外覆盖层和/或一个或多个中间层包括a）2至60重量％（基于共混组合物的总重量）的环烯烃聚合物的共混物，其包括具有通式 ; 其中R18至R21独立地表示氢原子，卤原子或烃基，m为0至约3; 和b）约40至约98重量％（基于共混组合物的总重量）一种或多种另外的聚合物组分。 共混组合物的熔体流动指数（MFI）为1至80g / 10min，材料硬度为30至90肖氏D，挠曲模量为10至120kpsi。

公开(公告)号：US09095747B2

公开(公告)日：2015-08-04

申请号：US13728485

申请日：2012-12-27

Applicant: Bridgestone Sports Co., Ltd.

Inventor： Atsushi Nanba ,  Takanori Tago

IPC: A63B37/00 ,  A63B37/12 ,  C08L23/06 ,  C08L23/08

CPC classification number: A63B37/0039 ,  A63B37/0024 ,  A63B37/0036 ,  A63B37/0048 ,  A63B37/0074 ,  A63B37/0075 ,  A63B37/0076 ,  C08L23/0869 ,  C08L23/0876 ,  C08L23/06

Abstract: The invention provides a golf ball composition containing an ionomer resin composition of: (A) one or more ionomer selected from the group consisting of an olefin-unsaturated carboxylic acid random copolymer and/or an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester random copolymer, and a metal ion neutralization product of an olefin-unsaturated carboxylic acid random copolymer and/or a metal ion neutralization product of an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester random copolymer; (B) a polyethylene; and (C) an organic peroxide.

Abstract translation: 本发明提供一种含有离聚物树脂组合物的高尔夫球组合物，该组合物为：（A）一种或多种选自烯烃 - 不饱和羧酸无规共聚物和/或不饱和羧酸不饱和羧酸酯酯的离聚物随机 共聚物和烯烃 - 不饱和羧酸无规共聚物的金属离子中和产物和/或烯烃 - 不饱和羧酸 - 不饱和羧酸酯无规共聚物的金属离子中和产物; （B）聚乙烯; 和（C）有机过氧化物。

公开(公告)号：US08944936B2

公开(公告)日：2015-02-03

申请号：US13303452

申请日：2011-11-23

Applicant: Kazuyoshi Shiga ,  Ryo Murakami ,  Takahiro Shigemitsu

Inventor： Kazuyoshi Shiga ,  Ryo Murakami ,  Takahiro Shigemitsu

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

CPC classification number: A63B37/0036 ,  A63B37/0003 ,  A63B37/0004 ,  A63B37/0048 ,  A63B37/0051 ,  A63B37/0059 ,  A63B37/0061 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/0078 ,  A63B37/008 ,  A63B2037/0079 ,  C08K5/098

Abstract: An object of the present invention is to provide a golf ball resin composition excellent in resilience. Another object of the present invention is to provide a golf ball excellent in a shot feeling and resilience. The golf ball resin composition of the present invention is characterized in that a storage modulus E′ (Pa) and a loss modulus E″ (Pa) satisfy a following expression; log(E′/E″2)≧−6.08 when measured at the conditions of the temperature of 12° C., the oscillation frequency of 10 Hz, and a strain of 0.05% in a tensile mode using a dynamic viscoelasticity measuring apparatus.

Abstract translation: 本发明的目的是提供一种弹性优异的高尔夫球树脂组合物。 本发明的另一个目的是提供一种射击感和弹性优异的高尔夫球。 本发明的高尔夫球树脂组合物的特征在于储能模量E'（Pa）和损耗模量E“（Pa）满足以下表达式： 使用动态粘弹性测定装置，在温度12℃，振动频率10Hz，拉伸模式下测定应变为0.05％时的log（E'/ E“2）≥6.08。

公开(公告)号：US20140187350A1

公开(公告)日：2014-07-03

申请号：US13728485

申请日：2012-12-27

Applicant: BRIDGESTONE SPORTS CO., LTD.

Inventor： Atsushi NANBA ,  Takanori TAGO

IPC: A63B37/00

CPC classification number: A63B37/0039 ,  A63B37/0024 ,  A63B37/0036 ,  A63B37/0048 ,  A63B37/0074 ,  A63B37/0075 ,  A63B37/0076 ,  C08L23/0869 ,  C08L23/0876 ,  C08L23/06

Abstract: The invention provides a golf ball composition containing an ionomer resin composition of: (A) one or more ionomer selected from the group consisting of an olefin-unsaturated carboxylic acid random copolymer and/or an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester random copolymer, and a metal ion neutralization product of an olefin-unsaturated carboxylic acid random copolymer and/or a metal ion neutralization product of an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester random copolymer; (B) a polyethylene; and (C) an organic peroxide.

Abstract translation: 本发明提供一种含有离聚物树脂组合物的高尔夫球组合物，该组合物为：（A）一种或多种选自烯烃 - 不饱和羧酸无规共聚物和/或不饱和羧酸不饱和羧酸酯酯的离聚物随机 共聚物和烯烃 - 不饱和羧酸无规共聚物的金属离子中和产物和/或烯烃 - 不饱和羧酸 - 不饱和羧酸酯无规共聚物的金属离子中和产物; （B）聚乙烯; 和（C）有机过氧化物。

公开(公告)号：US08545346B2

公开(公告)日：2013-10-01

申请号：US12707886

申请日：2010-02-18

Applicant: Hiroshi Higuchi ,  Hiroyuki Nagasawa ,  Junji Umezawa ,  Daisuke Arai

Inventor： Hiroshi Higuchi ,  Hiroyuki Nagasawa ,  Junji Umezawa ,  Daisuke Arai

IPC: A63B37/06

CPC classification number: A63B37/0036 ,  A63B37/0017 ,  A63B37/0018 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0048 ,  A63B37/0062 ,  A63B37/0063 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/0081 ,  A63B37/0087 ,  A63B37/0092

Abstract: The invention provides a multi-piece solid golf ball composed of a solid core, a cover, at least one intermediate layer interposed therebetween, and a plurality of dimples on a surface of the ball. The diameter of the solid core, the deflection of the core when compressed under a final load of 130 kgf from an initial load of 10 kgf, the hardness at the center of the core, the hardness in a region 5 mm to a region 10 mm from the center of the core, the hardness in a region 15 mm from the center of the core, and the surface hardness are set within specific ranges. The intermediate layer is composed primarily of a material obtained by mixing under applied heat a specific resin composition.

Abstract translation: 本发明提供了一种由实心芯，盖，至少一个介于其间的中间层和在球表面上的多个凹坑组成的多片固体高尔夫球。 实心芯的直径，从最初的载荷为10 kgf，最初的载荷为10 kgf的最终载荷压缩时芯的挠度，芯的中心处的硬度，5mm的区域的硬度到10 mm的区域 从芯的中心开始，将距离芯的中心15mm的区域的硬度和表面硬度设定在特定范围内。 中间层主要由通过在加热下混合特定树脂组合物获得的材料组成。

公开(公告)号：US20120165121A1

公开(公告)日：2012-06-28

申请号：US13303452

申请日：2011-11-23

Applicant: Kazuyoshi SHIGA ,  Ryo MURAKAMI ,  Takahiro SHIGEMITSU

Inventor： Kazuyoshi SHIGA ,  Ryo MURAKAMI ,  Takahiro SHIGEMITSU

IPC: A63B37/02 ,  C08K5/098 ,  C08F210/02 ,  C08F220/06 ,  C08F220/18

CPC classification number: A63B37/0036 ,  A63B37/0003 ,  A63B37/0004 ,  A63B37/0048 ,  A63B37/0051 ,  A63B37/0059 ,  A63B37/0061 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/0078 ,  A63B37/008 ,  A63B2037/0079 ,  C08K5/098

Abstract: An object of the present invention is to provide a golf ball resin composition excellent in resilience. Another object of the present invention is to provide a golf ball excellent in a shot feeling and resilience. The golf ball resin composition of the present invention is characterized in that a storage modulus E′ (Pa) and a loss modulus E″ (Pa) satisfy a following expression; log(E′/E″2)≧−6.08 when measured at the conditions of the temperature of 12° C., the oscillation frequency of 10 Hz, and a strain of 0.05% in a tensile mode using a dynamic viscoelasticity measuring apparatus.

Abstract translation: 本发明的目的是提供一种弹性优异的高尔夫球树脂组合物。 本发明的另一个目的是提供一种射击感和弹性优异的高尔夫球。 本发明的高尔夫球树脂组合物的特征在于储能模量E'（Pa）和损耗模量E“（Pa）满足以下表达式： 使用动态粘弹性测定装置，在温度12℃，振动频率10Hz，拉伸模式下测定应变为0.05％时的log（E'/ E“2）≥6.08。

公开(公告)号：US20120094783A1

公开(公告)日：2012-04-19

申请号：US13231999

申请日：2011-09-14

Applicant: Satoko OKABE

Inventor： Satoko OKABE

IPC: A63B37/02

CPC classification number: A63B37/0039 ,  A63B37/0043 ,  A63B37/0048 ,  A63B37/0049 ,  C08L23/0876 ,  C08L77/00 ,  C08L77/08

Abstract: The present invention provides a golf ball having a center and at least one intermediate layer covering the center and a cover, wherein at least one of the intermediate layer is formed from a composition comprising, as a resin component, (A) a polyamide copolymer containing (a-1) a polymerized fatty acid, (a-2) sebacic acid and/or azelaic acid, (a-3) a polyamine component as an essential component, and (B) at least one member selected from (b-1) a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid, (b-2) a metal ion-neutralized product of a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid, (b-3) a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid and an α,β-unsaturated carboxylic acid ester, and (b-4) a metal ion-neutralized product of a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid and an α,β-unsaturated carboxylic acid ester.

Abstract translation: 本发明提供了一种高尔夫球，其具有覆盖中心的中心和至少一个中间层和覆盖物，其中至少一个中间层由包含作为树脂成分的组合物形成，（A）含有 （a-1）聚合脂肪酸，（a-2）癸二酸和/或壬二酸，（a-3）多胺成分作为必要成分，和（B）选自（b-1） ）由烯烃和α，β-不饱和羧酸组成的二元共聚物（b-2）由烯烃和α，β-不饱和羧酸组成的二元共聚物的金属离子中和产物（ b-3）由烯烃，α，β-不饱和羧酸和α，β-不饱和羧酸酯组成的三元共聚物，和（b-4）三元共聚物的金属离子中和产物 的烯烃，α，β-不饱和羧酸和α，β-不饱和羧酸酯。

公开(公告)号：US07351166B2

公开(公告)日：2008-04-01

申请号：US10826771

申请日：2004-04-16

Applicant: Christopher Cavallaro ,  Michael D. Jordan

Inventor： Christopher Cavallaro ,  Michael D. Jordan

IPC: A63B37/06

CPC classification number: A63B45/00 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0036 ,  A63B37/0037 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0048 ,  A63B37/0049 ,  A63B37/0064 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/0093 ,  A63B37/06 ,  A63B37/12 ,  C08L101/00

Abstract: The present invention is directed towards a multi-layered golf ball cover, formed by a sandwich injection molding process, wherein the multi-layered cover comprises an inner layer, an outer layer, and an intermediate layer sandwiched between the inner and outer layers. The materials of the inner and outer layers may be the same as the intermediate layer, or they may be different with different properties. At least one of layers includes a foaming material.

Abstract translation: 本发明涉及一种通过三明治注射成型工艺形成的多层高尔夫球罩，其中多层盖包括内层，外层和夹在内层和外层之间的中间层。 内层和外层的材料可以与中间层相同，或者它们可以与不同的性质不同。 层中的至少一层包括发泡材料。