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21. 发明申请

US20090209368A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20090209368A1
公开(公告)日：2009-08-20
申请号：US12132247
申请日：2008-06-03
申请人： Atsuki Kasashima , Atsushi Komatsu
发明人： Atsuki Kasashima , Atsushi Komatsu
IPC分类号： A63B37/12
CPC分类号： A63B37/0004 , A63B37/0012 , A63B37/0017 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0033 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0063 , A63B37/0065 , A63B37/0075 , A63B37/0081 , A63B37/0087 , A63B37/0092
摘要： The invention provides a golf ball composed of a core, a cover having a plurality of dimples on an outside surface thereof, and an intermediate layer disposed between the core and the cover. The intermediate layer is formed of a highly neutralized resin material, and has a Shore D hardness below 50 and a thickness of at least 1.7 mm but not more than 6.0 mm. The cover and the intermediate layer have a difference in Shore D hardness therebetween (cover Shore D hardness−intermediate layer Shore D hardness) of from 13 to 35. The cover and the intermediate layer have a combined thickness greater than 3 mm. The ball as a whole has a deflection, when compressed under a final load of 130 kgf from an initial load of 10 kgf, of at least about 2.0 mm but not more than about 4.0 mm. The golf ball, through a combination of dimples which do not cause a loss of lift in the low-velocity, low-spin rate region of the ball trajectory and a low-spin construction, travels farther and is therefore beneficial for competitive use by both skilled and amateur golfers.
摘要翻译：本发明提供一种由芯组成的高尔夫球，在其外表面上具有多个凹坑的盖和设置在芯和盖之间的中间层。中间层由高度中和的树脂材料形成，肖氏D硬度低于50，厚度至少为1.7mm但不大于6.0mm。盖和中间层之间的肖氏D硬度差异（覆盖肖氏D硬度 - 中间层肖氏D硬度）为13〜35。盖和中间层的组合厚度大于3mm。在起始载荷为10kgf的130kgf的最终载荷下压缩至少约2.0mm但不大于约4.0mm时，整个球体具有挠曲。高尔夫球通过在球轨迹的低速，低旋转速率区域和低旋转结构中不会引起升力损失的凹坑的组合传播得更远，因此有利于两者的竞争性使用熟练和业余高尔夫球手。

22. 发明授权

US07514505B2 Golf ball material, golf ball and method for preparing golf ball material 有权
标题翻译：高尔夫球材料，高尔夫球及制作高尔夫球球材料的方法
公开(公告)号：US07514505B2
公开(公告)日：2009-04-07
申请号：US11195743
申请日：2005-08-03
申请人： Yoshinori Egashira , Eiji Takehana
发明人： Yoshinori Egashira , Eiji Takehana
IPC分类号： C08L33/02 , C08L9/00 , A63B37/00
CPC分类号： C08L23/0876 , A63B37/0003 , A63B37/0024 , A63B37/0031 , A63B37/0036 , A63B37/0039 , A63B37/0043 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/0078 , A63B37/008 , A63B37/0081 , A63B37/0083 , A63B37/0084 , A63B37/0086 , A63B37/0087 , A63B37/0094 , A63B37/0095 , A63B45/00 , C08L23/06 , C08L23/0869 , C08L2666/06
摘要： A golf ball material composed of (A) an oxygen-containing inorganic metal compound in the form of a particulate or a master batch capable of neutralizing at least some of the acid groups in an acid-containing polymer blend, (B) one or more polymer selected from among diene polymers, thermoplastic polymers and thermoset polymers, and (C) an acid-containing polymer is prepared by mixing component A in a blend of components B and C. The golf ball material has a good heat resistance, flowability and processability, and can be used to produce high-performance golf balls having durability, scuff resistance and optimal hardness without a loss of rebound.
摘要翻译：一种高尔夫球材料，其由（A）能够中和含酸聚合物共混物中的至少一些酸基团的颗粒或母料形式的含氧无机金属化合物组成，（B）一种或多种选自二烯聚合物，热塑性聚合物和热固性聚合物的聚合物和（C）含酸聚合物通过将组分A混合在组分B和C的共混物中来制备。高尔夫球材料具有良好的耐热性，流动性和加工性并且可以用于制造具有耐久性，抗磨损性和最佳硬度的高性能高尔夫球，而不会失去回弹。

23. 发明申请

US20080045357A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20080045357A1
公开(公告)日：2008-02-21
申请号：US11503992
申请日：2006-08-15
申请人： Hideo Watanabe
发明人： Hideo Watanabe
IPC分类号： A63B37/04
CPC分类号： A63B37/0063 , A63B37/0031 , A63B37/0045 , A63B37/0062 , A63B37/0064 , A63B37/0081 , A63B37/0084 , A63B37/0087 , A63B2043/001
摘要： The present invention provides a golf ball having a resilient core made of rubber, a cover of one or more layer encasing the core, and at least one intermediate layer disposed between the core and the cover, wherein the cover is made primarily of polyurethane, the intermediate layer is made primarily of ionomer, and the core has a surface hardness which is higher than the material hardnesses of the cover and the intermediate layer. The golf ball is able to limit the distance of travel more than official balls currently in use and, in spite of being a limited-distance golf ball, imparts a relatively soft and good ball feel on impact, in addition to which it has an excellent scuff resistance and, by minimizing the extent of decrease in the distance traveled by the ball when hit with an iron, minimizes the effect on golf play by amateur golfers.
摘要翻译：本发明提供一种高尔夫球，其具有由橡胶制成的弹性芯，包围芯的一层或多层的盖，以及设置在芯和盖之间的至少一个中间层，其中盖主要由聚氨酯制成，中间层主要由离聚物制成，并且芯具有高于盖和中间层的材料硬度的表面硬度。高尔夫球可以限制比目前使用的官方球更远的旅行距离，尽管是有限距离的高尔夫球，但是对于冲击力来说，球具有比较柔软和良好的球感，除此之外它还具有极好的耐磨性，并且通过最小化被铁击中时行驶距离减小的程度，最小化对业余高尔夫球手对高尔夫球的影响。

24. 发明申请

US20070072701A1 Golf ball 审中-公开
标题翻译：高尔夫球
公开(公告)号：US20070072701A1
公开(公告)日：2007-03-29
申请号：US11234222
申请日：2005-09-26
申请人： Hiroyuki Nagasawa
发明人： Hiroyuki Nagasawa
IPC分类号： A63B37/04 , C08G18/00
CPC分类号： C08G18/44 , A63B37/0023 , A63B37/0031 , A63B37/0033 , A63B37/008 , A63B37/0081 , A63B37/0087 , C08G18/0895 , C09D175/06
摘要： In a golf ball composed of a core and one or more cover layer which encloses the core, at least one cover layer is made primarily of a thermoplastic polyurethane elastomer obtained by reaction curing a polyurethane undiluted solution which includes both a copolymeric polycarbonate polyol-containing polyol component and a polyisocyanate component. The golf ball has an improved scuff resistance, particularly an improved low-temperature scuff resistance.
摘要翻译：在由芯和包围芯的一个或多个覆盖层组成的高尔夫球中，至少一个覆盖层主要由通过反应固化聚氨酯未稀释溶液获得的热塑性聚氨酯弹性体制成，所述聚氨酯未稀释溶液包括含共聚聚碳酸酯多元醇的多元醇组分和多异氰酸酯组分。高尔夫球具有改进的抗磨损性，特别是改进的低温抗磨损性。

25. 发明申请

US20060166760A1 Multi-piece solid golf ball 有权
标题翻译：多件式固体高尔夫球
公开(公告)号：US20060166760A1
公开(公告)日：2006-07-27
申请号：US11039909
申请日：2005-01-24
申请人： Hiroshi Higuchi , Akira Kimura , Toru Ogawana , Atsushi Nanba
发明人： Hiroshi Higuchi , Akira Kimura , Toru Ogawana , Atsushi Nanba
IPC分类号： A63B37/04 , A63B37/06 , A63B37/12 , A63B37/14
CPC分类号： C08L51/085 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0064 , A63B37/0065 , A63B37/0075 , A63B37/0081 , A63B37/0087 , C08F279/02 , C08F283/12 , C08L21/00 , C08L51/04 , C08L75/04 , C08L83/00 , C08L2205/03 , C08L2666/14 , C08L2666/04 , C08L2666/24 , C08L2666/02 , C08L9/00
摘要： A multi-piece solid golf ball composed of a solid core, at least one intermediate layer, and a cover is characterized in that the core is made of a molded and vulcanized material obtained by vulcanizing a rubber composition containing (A) a base rubber which includes (a-1) a methacryloxy- and/or acryloxy-modified silicone polymer, and containing also an unsaturated carboxylic acid and/or a metal salt thereof, an organic peroxide and an inorganic filler, and has a diameter of 30 to 40 mm and a deflection under a 980 N (100 kg) load of 2.5 to 6.0 mm; the intermediate layer is made primarily of a thermoplastic resin and has a thickness of 0.5 to 2.5 mm and a surface Shore D hardness of 45 to 75; and the cover has a thickness of 0.2 to 2.5 mm and a surface Shore D hardness of 40 to 63 which is lower than the surface Shore D hardness of the intermediate layer. The golf ball has a deflection under a 980 N (100 kg) load of 2.0 to 4.0 mm.
摘要翻译：由固体芯，至少一个中间层和盖组成的多片固体高尔夫球的特征在于，所述芯由通过硫化橡胶组合物获得的模制硫化材料制成，所述橡胶组合物含有（A）基础橡胶，包括（a-1）甲基丙烯酰氧基和/或丙烯酰氧基改性的硅氧烷聚合物，并且还含有不饱和羧酸和/或其金属盐，有机过氧化物和无机填料，并且具有30至40mm的直径和在980N（100kg）负载下的挠度为2.5至6.0mm; 中间层主要由热塑性树脂制成，其厚度为0.5至2.5毫米，表面肖氏D硬度为45至75; 盖的厚度为0.2〜2.5mm，表面肖氏D硬度为40〜63，低于中间层的表面肖氏D硬度。高尔夫球在980 N（100 kg）负载下的挠曲度为2.0至4.0 mm。

26. 发明授权

US07059977B2 Golf ball 失效
公开(公告)号：US07059977B2
公开(公告)日：2006-06-13
申请号：US10446793
申请日：2003-05-29
申请人： Rinya Takesue , Yasushi Ichikawa
发明人： Rinya Takesue , Yasushi Ichikawa
IPC分类号： A63B37/12 , A63B37/14
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0024 , A63B37/0031 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/008 , A63B37/0081 , A63B37/0083 , A63B37/0084 , A63B37/0087 , A63B37/0096
摘要： In a golf ball comprising a core and a cover of one or more layers, the cover or its layer is formed primarily of a mixture comprising a blend of (a) an ionomer resin in the form of an alkali metal-neutralized ethylene-acrylic acid copolymer and (b) an olefin-unsaturated carboxylic acid copolymer or an olefin-unsaturated carboxylic acid-unsaturated carboxylate copolymer, and (c) a thermoplastic elastomer. The golf ball exhibits good surface finish and has improved rebound, feel and durability.

27. 发明申请

US20030224875A1 Golf ball 失效
标题翻译：高尔夫球
公开(公告)号：US20030224875A1
公开(公告)日：2003-12-04
申请号：US10446793
申请日：2003-05-29
申请人： BRIDGESTONE SPORTS CO., LTD.
发明人： Rinya Takesue , Yasushi Ichikawa
IPC分类号： A63B037/06
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0024 , A63B37/0031 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/008 , A63B37/0081 , A63B37/0083 , A63B37/0084 , A63B37/0087 , A63B37/0096
摘要： In a golf ball comprising a core and a cover of one or more layers, the cover or its layer is formed primarily of a mixture comprising a blend of (a) an ionomer resin in the form of an alkali metal-neutralized ethylene-acrylic acid copolymer and (b) an olefin-unsaturated carboxylic acid copolymer or an olefin-unsaturated carboxylic acid-unsaturated carboxylate copolymer, and (c) a thermoplastic elastomer. The golf ball exhibits good surface finish and has improved rebound, feel and durability.
摘要翻译：在包括芯和一层或多层的盖的高尔夫球中，盖或其层主要由包含（a）以碱金属中和的乙烯 - 丙烯酸形式的离聚物树脂的混合物形成的混合物形成共聚物和（b）烯烃 - 不饱和羧酸共聚物或烯烃 - 不饱和羧酸 - 不饱和羧酸酯共聚物，和（c）热塑性弹性体。高尔夫球表现出良好的表面光洁度，并具有改善的反弹，手感和耐久性。

28. 发明授权

US06485378B1 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US06485378B1
公开(公告)日：2002-11-26
申请号：US09447653
申请日：1999-11-23
申请人： Herbert C. Boehm
发明人： Herbert C. Boehm
IPC分类号： A63B3706
CPC分类号： A63B37/02 , A63B37/0003 , A63B37/0005 , A63B37/0043 , A63B37/0047 , A63B37/0052 , A63B37/0055 , A63B37/0056 , A63B37/0062 , A63B37/0066 , A63B37/0075 , A63B37/0081 , A63B37/0087 , A63B37/0091 , A63B37/0092
摘要： A golf ball comprising an inner core, an outer core, and a cover is disclosed. The outer core surrounds the inner core, and the cover encases the cores. The inner core has a plurality of projections forming gaps between each projection, where the free ends of the projections form a spheroid-shaped surface. The inner core is formed of a first material and the outer core is formed of a second material. The outer core is non-wound, and the second material is disposed within the gaps in the inner core so that the outer surface of the outer core is substantially spherical. The first and second materials have substantially different material properties. In one embodiment, the projections have enlarged free ends. In another embodiment, the projections taper from a base outward. In yet another embodiment, the maximum length of each projection is greater than the maximum width.
摘要翻译：公开了一种包括内芯，外芯和盖的高尔夫球。外芯围绕内芯，并且盖包住芯。内芯具有在每个突起之间形成间隙的多个突起，其中突起的自由端形成球状表面。内芯由第一材料形成，外芯由第二材料形成。外芯是非卷绕的，并且第二材料设置在内芯中的间隙内，使得外芯的外表面基本上是球形的。第一和第二材料具有基本上不同的材料性质。在一个实施例中，突起具有扩大的自由端。在另一个实施例中，突起从基部向外逐渐变细。在另一个实施例中，每个突起的最大长度大于最大宽度。

29. 发明授权

US09649537B2 Solid golf ball 有权
公开(公告)号：US09649537B2
公开(公告)日：2017-05-16
申请号：US14474582
申请日：2014-09-02
申请人： Bridgestone Sports Co., Ltd.
发明人： Hirotaka Shinohara
IPC分类号： A63B37/04 , A63B37/00 , C08G18/48 , C08G18/76 , C09D175/08 , C08L75/04
CPC分类号： A63B37/0058 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0043 , A63B37/0063 , A63B37/0064 , A63B37/0066 , A63B37/0074 , A63B37/0076 , A63B37/0081 , A63B37/0084 , C08G18/4854 , C08G18/7671 , C08L75/04 , C09D175/08
摘要： The invention provides a solid golf ball which has a core of at least one layer and a cover of at least one layer. At least one layer of the core is formed primarily of polybutadiene and includes at least 0.05 part by weight of a polyurethane resin powder having an average particle size of not more than 2 mm per 100 parts by weight of rubber component. At least one layer of the cover is formed primarily of polyurethane.

30. 发明授权

US09597550B2 Low compression golf ball 有权
公开(公告)号：US09597550B2
公开(公告)日：2017-03-21
申请号：US14811942
申请日：2015-07-29
申请人： Acushnet Company
发明人： John D. Farrell , Brian Comeau , Douglas S. Goguen
IPC分类号： A63B37/02 , A63B37/00
CPC分类号： A63B37/0087 , A63B37/0043 , A63B37/0044 , A63B37/0045 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0065 , A63B37/0075 , A63B37/0081 , A63B37/0092
摘要： Disclosed herein are two-layer and three-layer, low compression golf balls including a low compression single- or dual-layer rubber core and a single cover layer.

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