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21. 发明专利

JP2014121601A Multilayer golf ball 审中-公开
标题翻译：多层高尔夫球
公开(公告)号：JP2014121601A
公开(公告)日：2014-07-03
申请号：JP2013258241
申请日：2013-12-13
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： LADD DEREK A , BULPETT DAVID A , COOPER SCOTT , SULLIVAN MICHAEL J
IPC分类号： A63B37/00 , A63B37/04
CPC分类号： A63B37/0092 , A63B37/0007 , A63B37/0018 , A63B37/0043 , A63B37/0062 , A63B37/0076
摘要： PROBLEM TO BE SOLVED: To provide a novel golf ball construction where the typical relative hardness relationship does not exist between two of plural layers.SOLUTION: A golf ball comprises: a first layer formed from a first composition; and a second layer formed from a second composition. The Shore C hardness of the first composition is greater than the Shore C hardness of the second composition, and the Shore D hardness of the first composition is less than the Shore D hardness of the second composition.
摘要翻译：要解决的问题：提供一种在多层之间不存在典型相对硬度关系的新型高尔夫球结构。解决方案：一种高尔夫球包括：由第一组合物形成的第一层; 和由第二组合物形成的第二层。第一组合物的肖氏C硬度大于第二组合物的肖氏C硬度，第一组合物的肖氏D硬度小于第二组合物的肖氏D硬度。

22. 发明专利

JP2009219870A Multi-layer golf ball 审中-公开
标题翻译：多层高尔夫球
公开(公告)号：JP2009219870A
公开(公告)日：2009-10-01
申请号：JP2009058216
申请日：2009-03-11
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： SULLIVAN MICHAEL J , LADD DEREK A , MORGAN WILLIAM E , BOEHM HERBERT C
IPC分类号： A63B37/00
CPC分类号： A63B37/0062 , A63B37/0003 , A63B37/0066
摘要： PROBLEM TO BE SOLVED: To provide a multilayer golf ball construction which may provide one or more of the following benefits: higher spin on full iron shots and superior overall ball performance properties. SOLUTION: Golf balls consisting of a single-layer core and a two-layer cover are disclosed. The core is formed from a rubber composition. An inner cover is formed from a thermoplastic composition, and an outer cover is formed from a polyurethane or polyurea composition. The surface hardness of the core layer is greater than the material hardness of the inner cover layer and is preferably 80 Shore C or greater. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种多层高尔夫球结构，其可以提供一个或多个以下优点：更高的旋转全铁射击和优异的整体球性能。
解决方案：公开了由单层芯和双层盖组成的高尔夫球。芯由橡胶组合物形成。内盖由热塑性组合物形成，外盖由聚氨酯或聚脲组合物形成。芯层的表面硬度大于内覆层的材料硬度，优选为80肖氏C以上。版权所有（C）2010，JPO＆INPIT

23. 发明专利

JP2009034518A Negative hardness gradient outer core layer for dual core golf ball 有权
标题翻译：双核高尔夫球的负面硬度梯度外核层
公开(公告)号：JP2009034518A
公开(公告)日：2009-02-19
申请号：JP2008199278
申请日：2008-08-01
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： BULPETT DAVID A , COMEAU BRIAN , LADD DEREK A , SULLIVAN MICHAEL J
IPC分类号： A63B37/00
摘要： PROBLEM TO BE SOLVED: To provide a golf ball for achieving excellent compression characteristics, hitting feeling and spin performance. SOLUTION: The golf ball includes an inner core which has a first outer surface and a geometric center and is formed from a substantially homogenous formulation such that the inner core has a hardness of 35 Shore C to 85 Shore C. An outer core layer is formed around the inner core, has a second outer surface and an inner surface, and is formed from a substantially homogenous formulation such that the outer core layer has a hardness of 55 Shore C to 90 Shore C. A cover layer is disposed about the outer core layer. The hardness of the first outer surface is greater than the hardness of the geometric center to define a "positive hardness gradient", and the hardness of the second outer surface is substantially the same as or lower than the hardness of the inner surface to define a "negative hardness gradient". COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于实现优异的压缩特性，击球感和旋转性能的高尔夫球。解决方案：高尔夫球包括具有第一外表面和几何中心的内芯，并且由基本上均匀的配方形成，使得内芯具有35肖氏C至85肖氏硬度的硬度。外芯层形成在内芯周围，具有第二外表面和内表面，并且由基本均匀的制剂形成，使得外芯层具有55肖氏C至90肖氏C的硬度。覆盖层围绕外芯层。第一外表面的硬度大于几何中心的硬度以限定“正硬度梯度”，并且第二外表面的硬度基本上等于或低于内表面的硬度，以限定 “负硬度梯度”。版权所有（C）2009，JPO＆INPIT

24. 发明专利

JP2008055175A Highly-neutralized acid polymer having low moisture vapor transmission rate and its use in golf ball 审中-公开
标题翻译：具有低水分蒸发传输速率的高中性酸性聚合物及其在高尔夫球中的应用
公开(公告)号：JP2008055175A
公开(公告)日：2008-03-13
申请号：JP2007225118
申请日：2007-08-31
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： HEBERT EDMUND A , LADD DEREK A , SULLIVAN MICHAEL J
IPC分类号： A63B37/00 , A63B37/04
摘要： PROBLEM TO BE SOLVED: To provide high moment of inertia golf balls comprising a low specific gravity core layer formed from a moisture resistant composition. SOLUTION: The moisture resistant composition has a moisture vapor transmission rate (MVTR) of 12.5 g.mil/100 in 2 /day or less and has a highly neutralized acid polymer. The specific gravity of a cover layer and an intermediate layer is adjusted, and the golf ball has a moment of inertia of 85 g.cm 2 or greater. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供包含由耐湿组合物形成的低比重芯层的高惯性高尔夫球。
解决方案：防潮组合物在 2 /天或更短时间内的湿气透过率（MVTR）为12.5g.mil / 100，具有高度中和的酸性聚合物。调整覆盖层和中间层的比重，并且高尔夫球的惯性矩为85g·cm 2·SP以上。版权所有（C）2008，JPO＆INPIT

25. 发明专利

JP2008055173A Highly neutralized acid polymer composition having low moisture vapor transmission and its use for golf ball 审中-公开
标题翻译：具有低水分蒸气传输的高中性酸性聚合物组合物及其用于高尔夫球
公开(公告)号：JP2008055173A
公开(公告)日：2008-03-13
申请号：JP2007225113
申请日：2007-08-31
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： LADD DEREK A , HEBERT EDMUND A , RAJAGOPALAN MURALI , SULLIVAN MICHAEL J
IPC分类号： A63B37/00 , A63B37/04
摘要： PROBLEM TO BE SOLVED: To provide golf balls capable of preventing deterioration of characteristics and performance caused by absorbing moisture. SOLUTION: At least one layer of the golf ball is manufactured using a moisture resistant composition. The moisture resistant composition comprises a highly neutralized acid polymer having a moisture vapor transmission rate of 12.5 g-mil/100 in 2 /day or lower. The moisture resistant composition is used for any one or more layers of a core layer, a cover layer, or an intermediate layer of a one piece, two piece, multilayer or thread-wound golf ball. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够防止由于吸收水分导致的特性和性能的劣化的高尔夫球。解决方案：使用防潮组合物制造至少一层高尔夫球。耐湿组合物包含在 2 /天或更低的天然气透过率为12.5g / mil / 100的高度中和的酸性聚合物。耐湿组合物用于一片，两片，多层或线缠绕的高尔夫球的芯层，覆盖层或中间层的任何一层或多层。版权所有（C）2008，JPO＆INPIT

26. 发明专利

JP2007061614A High performance golf ball having reduced-distance 有权
标题翻译：高性能高尔夫球具有减少距离
公开(公告)号：JP2007061614A
公开(公告)日：2007-03-15
申请号：JP2006230114
申请日：2006-08-28
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： SULLIVAN MICHAEL J , AOYAMA STEVEN , HEBERT EDMUND A , LADD DEREK A , MORGAN WILLIAM E , JORDAN MICHAEL D
IPC分类号： A63B37/00
摘要： PROBLEM TO BE SOLVED: To provide a high performance golf ball having a reduced overall distance while maintaining the appearance of a high-performance trajectory. SOLUTION: This golf ball includes a combination of low CoR core and cover materials coupled with a less aerodynamic dimple pattern that achieves a eduction in carry and overall distance of 15 and 25 yards versus a conventional golf ball, while still providing the look, sound, feed and apparent flight of a conventional golf ball. A high performance golf ball having a reduced distance is also achieved by controlling dimensionless coefficients of lift/weight and drag/weight at certain Reynolds numbers and spin ratios for various CoR. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有减小的总距离的高性能高尔夫球，同时保持高性能轨迹的外观。
解决方案：该高尔夫球包括低CoR芯和覆盖材料的组合，与较少的空气动力学凹坑图案相结合，其实现了与传统高尔夫球相比在进位和总距离为15和25码的距离，同时仍提供外观，常规高尔夫球的声音，饲料和表观飞行。具有减小的距离的高性能高尔夫球也通过控制各种CoR的特定雷诺数和旋转比下的无量纲系数的升力/重量和阻力/重量来实现。版权所有（C）2007，JPO＆INPIT

27. 发明专利

JP2004181245A Golf balls containing halogenated organosulfur compound and resilient regrind 审中-公开
标题翻译：含高分子化合物和高分子化合物的高尔夫球
公开(公告)号：JP2004181245A
公开(公告)日：2004-07-02
申请号：JP2003403226
申请日：2003-12-02
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： VOORHEIS PETER , BOSANKO RYAN W , BULPETT DAVID A , LADD DEREK A , RAJAGOPALAN MURALI
IPC分类号： A63B37/00 , A63B37/04
摘要： PROBLEM TO BE SOLVED: To provide a golf ball which is made of a polymer composition containing a halogenated organosulfur compound and regrind as a filler. SOLUTION: A golf ball consisting of a core and a cover is made of a polymer composition containing a halogenated organosulfur compound and regrind as a filler. The core has a diameter of about 3.91-about 4.01 cm (about 1.54-about 1.58 inches) and a compression of about 20-50. Additionally, the core includes a polybutadiene rubber having a Mooney viscosity of less than about 50 and a halogenated organosulfur compound present in an amount of at least about 2.2 parts per 100 parts of polybutadiene rubber and the regrind-filler in an amount of about 5-about 26.5 parts per 100 parts of polybutadiene rubber. The cover has a thickness of about 0.05-about 0.1 inches and consists essentially of a first ionomeric material and a second ionomeric material. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种由含有卤化有机硫化合物和再研磨作为填料的聚合物组合物制成的高尔夫球。解决方案：由芯和盖组成的高尔夫球由含有卤化有机硫化合物和再研磨作为填料的聚合物组合物制成。芯具有约3.91至约4.01cm（约1.54-约1.58英寸）的直径和约20-50的压缩。此外，核心包括门尼粘度小于约50的聚丁二烯橡胶和以每100份聚丁二烯橡胶至少约2.2份的量存在的卤化有机硫化合物，并且所述再研磨填料的量为约5- 每100份聚丁二烯橡胶约26.5份。盖具有约0.05-约0.1英寸的厚度，并且基本上由第一离聚物材料和第二离聚物材料组成。版权所有（C）2004，JPO＆NCIPI

28. 发明专利

JP2012130694A Dual-core comprising zero gradient center and positive gradient outer core layer 有权
标题翻译：包含零级中心和正梯度外核层的双核
公开(公告)号：JP2012130694A
公开(公告)日：2012-07-12
申请号：JP2011277834
申请日：2011-12-20
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： SULLIVAN MICHAEL J , COMEAU BRIAN , LADD DEREK A , COOPER SCOTT
IPC分类号： A63B37/00 , A63B37/04
摘要： PROBLEM TO BE SOLVED: To achieve a single layer core that has a shallow hard-to-soft (positive) hardness gradient, from the surface to the center.SOLUTION: A golf ball including an inner core having a geometric center and a first outer surface, the inner core being formed from a first substantially homogenous rubber composition, and an outer core layer formed from a second substantially homogenous rubber composition, the outer core layer having a second outer surface. An inner cover layer is formed over the core and includes an ionomeric material. An outer cover layer is formed over the inner cover layer and includes a castable polyurea or a castable polyurethane. The first outer surface has a hardness of up to about 20 Shore C less than a hardness at the geometric center to define a negative hardness gradient inner core and the second outer surface has a hardness of up to 18 Shore C greater than the geometric center hardness to define a positive gradient outer core layer and a shallow positive hardness gradient core.
摘要翻译：要解决的问题：实现从表面到中心具有浅硬 - 软（正）硬度梯度的单层芯。解决方案：一种高尔夫球，包括具有几何中心和第一外表面的内芯，内芯由第一基本均匀的橡胶组合物形成，外芯层由第二基本均匀的橡胶组合物形成，外芯层具有第二外表面。在芯上形成内覆盖层，并且包括离聚物材料。外覆盖层形成在内覆盖层上并且包括浇注聚脲或浇注聚氨酯。第一外表面的硬度比几何中心处的硬度高约20肖氏硬度，以确定负硬度梯度内芯，第二外表面的硬度高于几何中心硬度高达18肖氏C 定义正梯度外芯层和浅正正硬度梯度芯。版权所有（C）2012，JPO＆INPIT

29. 发明专利

JP2012090980A Blend of linear and branched neodymium-catalyzed rubber formulation for use in golf ball 有权
标题翻译：用于高尔夫球的线性和分支的新型催化橡胶配方的混合物
公开(公告)号：JP2012090980A
公开(公告)日：2012-05-17
申请号：JP2011230398
申请日：2011-10-20
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： SULLIVAN MICHAEL J , COMEAU BRIAN , BULPETT DAVID A , LADD DEREK A
IPC分类号： A63B37/00 , A63B37/04
CPC分类号： A63B37/005 , A63B37/0039 , A63B37/0051 , A63B37/0074 , A63B37/0075 , C08L9/00
摘要： PROBLEM TO BE SOLVED: To provide rubber compositions for use in golf balls, more particularly to compositions that include blends of polybutadiene rubbers having improved properties and processing characteristics.SOLUTION: The present invention is directed to a golf ball including a core and a cover, wherein the core is formed from a blend including: a linear polybutadiene formed with a neodymium catalyst having a first Mooney viscosity of from about 30 to about 100; and a branched polybutadiene formed with a neodymium catalyst having a second Mooney viscosity of from about 20 to about 90, wherein the second Mooney viscosity is less than the first Mooney viscosity.
摘要翻译：要解决的问题：提供用于高尔夫球的橡胶组合物，更具体地涉及包括具有改进的性能和加工特性的聚丁二烯橡胶的共混物的组合物。解决方案：本发明涉及一种包括芯和盖的高尔夫球，其中所述芯由共混物形成，所述共混物包括：由钕催化剂形成的线性聚丁二烯，所述钕催化剂的第一门尼粘度为约30至约 100; 和由第二门尼粘度为约20至约90的钕催化剂形成的支链聚丁二烯，其中第二门尼粘度小于第一门尼粘度。版权所有（C）2012，JPO＆INPIT

30. 发明专利

JP2011005257A Multilayer golf ball 有权
标题翻译：多层高尔夫球
公开(公告)号：JP2011005257A
公开(公告)日：2011-01-13
申请号：JP2010145557
申请日：2010-06-25
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： SULLIVAN MICHAEL J , LADD DEREK A , HEBERT EDMUND A , RICCI SHAWN , JONES DOUGLAS E
IPC分类号： A63B37/00
摘要： PROBLEM TO BE SOLVED: To provide a multilayer golf ball including a hard, high compression center, a relatively soft intermediate layer, and a stiff outer cover layer.SOLUTION: The outer surface hardness of the intermediate layer is less than the outer surface hardness of both the center and the outer cover layer. The center is composed of a polybutadiene composition. The intermediate layer is composed of an ionomer composition, a polyurea composition or the like. The outer surface hardness is, for example, 45 or less in Shore D hardness. The outer cover is composed of an ionomer composition whose Shore D hardness is at least 60.
摘要翻译：要解决的问题：提供一种包括硬，高压缩中心，相对软的中间层和硬的外覆盖层的多层高尔夫球。解决方案：中间层的外表面硬度小于中心和外覆盖层。该中心由聚丁二烯组合物组成。中间层由离聚物组合物，聚脲组合物等构成。外表面硬度例如为肖氏D硬度的45以下。外壳由肖氏D硬度至少为60的离聚物组合物组成。

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