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51. 发明专利

JP2008080123A Acid polymer composition, highly neutralized, with small moisture vapor transmission, and its use for golf ball 审中-公开
标题翻译：酸性聚合物组合物，高度中和，具有小水分蒸发器传输，并且用于高尔夫球
公开(公告)号：JP2008080123A
公开(公告)日：2008-04-10
申请号：JP2007246310
申请日：2007-09-22
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： RAJAGOPALAN MURALI , SULLIVAN MICHAEL J , ARNOLD PAMELA V
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12
摘要： PROBLEM TO BE SOLVED: To provide a golf ball, capable of preventing performance deterioration due to absorption of moisture at a core layer, a cover layer, or an intermediate layer in a yarn-wound golf ball of a one-piece, two-piece or multi-layer type. SOLUTION: The acid polymer composition, highly neutralized, for a golf ball provided with at least one layer, is manufactured of moisture-resistant highly neutralized acid polymer, having a water vapor transmission of 12.5 g-mil/100 in 2 /day or less, and a bending elasticity modulus of 50 to 70 kpsi. It is manufactured through a process of contacting the acid polymer with a sufficient quantity of cation source based on lithium, in the existence of a melt-flow modifier to increase the neutralization level of copolymer up to 70% at least. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种高尔夫球，其能够防止由于在一体式的纱线卷绕的高尔夫球中的芯层，覆盖层或中间层吸收水分导致的性能劣化，两件式或多层式。解决方案：对于具有至少一层的高尔夫球，高度中和的酸聚合物组合物由耐湿性高度中和的酸性聚合物制成，在 2天/天以下，弯曲弹性模量为50〜70kpsi。通过使存在熔体流动改性剂使酸聚合物与足够量的基于锂的阳离子源接触的方法来制造，至少将共聚物的中和水平提高至70％。版权所有（C）2008，JPO＆INPIT

52. 发明专利

JP2008055176A 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：JP2008055176A
公开(公告)日：2008-03-13
申请号：JP2007225119
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
摘要： PROBLEM TO BE SOLVED: To prevent golf ball properties and performance from being led to an undesirable direction due to moisture absorption by a core whose main material is polybutadiene. SOLUTION: The golf ball comprises a low specific gravity intermediate layer formed from a moisture resistant composition and arranged between a core and a cover. The thickness and specific gravity or the like of various layers are appropriately set matched with the level of a player and the moment of inertia of the golf balls can be high or low. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止高尔夫球的性能和性能由于主要材料是聚丁二烯的芯的吸湿而被导致不期望的方向。解决方案：高尔夫球包括由耐湿组合物形成并且布置在芯和盖之间的低比重中间层。各层的厚度和比重等适当地设定为与玩家的等级相匹配，并且高尔夫球的惯性矩可以高或低。版权所有（C）2008，JPO＆INPIT

53. 发明专利

JP2008006302A Golf ball and method for controlling spin rate thereof 审中-公开
标题翻译：高尔夫球和控制旋转速率的方法
公开(公告)号：JP2008006302A
公开(公告)日：2008-01-17
申请号：JP2007230209
申请日：2007-09-05
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
IPC分类号： A63B37/00 , A63B37/02 , A63B37/04 , A63B37/12 , A63B45/00
CPC分类号： A63B37/02 , A63B37/0003 , A63B37/0022 , A63B37/0027 , A63B37/0033 , A63B37/0034 , A63B37/0035 , A63B37/0045 , A63B37/0046 , A63B37/0047 , A63B37/0052 , A63B37/0054 , A63B37/0064 , A63B37/0065 , A63B37/0066 , A63B37/0087 , A63B37/0091
摘要： PROBLEM TO BE SOLVED: To provide a golf ball which has controlled moment of inertia and a controlled spin rate. SOLUTION: The golf ball 30 comprises an inner core 32, a thin mantle 34, and an outer cover 36. The thin mantle 34 is formed of a high density layer of polybutadiene containing tungsten powder. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供控制转动惯量和受控旋转速率的高尔夫球。解决方案：高尔夫球30包括内芯32，薄套34和外盖36.薄套34由含有钨粉末的高密度聚丁二烯层形成。版权所有（C）2008，JPO＆INPIT

54. 发明专利

JP2007130473A Highly neutralized acid polymer compositions having low moisture vapor transmission rate and their use in golf balls 审中-公开
标题翻译：具有低水分蒸发速率的高度中和酸性聚合物组合物及其在高尔夫球中的应用
公开(公告)号：JP2007130473A
公开(公告)日：2007-05-31
申请号：JP2006303485
申请日：2006-11-09
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： RAJAGOPALAN MURALI , SULLIVAN MICHAEL J
IPC分类号： A63B37/00 , A63B45/00
摘要： PROBLEM TO BE SOLVED: To provide a polymer composition containing a highly neutralized acid polymer having improved moisture vapor transmission rate and a golf ball containing the polymer composition. SOLUTION: The polymer composition has at least 30 wt.% of an ethylene-acrylic acid (methacrylic acid) copolymer to the total polymer weight of the polymer composition. At least 90% of the acid groups of an acid polymer is neutralized. The moisture vapor transmission rate of the polymer composition is 8 g-mil/100in 2 /day or less. The polymer composition is used for an arbitrary one or two or more layers of a core layer, a cover layer or an intermediate layer of a one piece, two-piece, multi-layer and wound golf balls. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供含有具有改善的水汽透过率的高度中和的酸性聚合物的聚合物组合物和含有该聚合物组合物的高尔夫球。解决方案：聚合物组合物相对于聚合物组合物的总聚合物重量具有至少30重量％的乙烯 - 丙烯酸（甲基丙烯酸）共聚物。酸性聚合物的至少90％的酸基被中和。聚合物组合物的水蒸气透过率为8g / mil / 100in /天/天。聚合物组合物用于任意一层或两层或更多层的一层，两层，多层和卷绕的高尔夫球的芯层，覆盖层或中间层。版权所有（C）2007，JPO＆INPIT

55. 发明专利

JP2006102507A Golf ball with non-ionomer casing layer 有权
标题翻译：高尔夫球与非离子壳层
公开(公告)号：JP2006102507A
公开(公告)日：2006-04-20
申请号：JP2005289572
申请日：2005-10-03
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： MORGAN WILLIAM E , SULLIVAN MICHAEL J , LADD DEREK A , JONES DOUGLAS E
IPC分类号： A63B37/00
摘要： PROBLEM TO BE SOLVED: To provide golf balls improved to be free from giving a rigid feeling to the players when hit with the club. SOLUTION: Multi-layer golf balls 10 has an inner cover layer 22 including a blend of styrene-block copolymer and trans-polyisoprene, an outer cover layer 20 includes a polyurethane, a polyurea or their mixture, and a core 12 has thermosetting or thermoplastic materials. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供改进的高尔夫球，以便在与俱乐部撞击时不给球员施加刚性感。解决方案：多层高尔夫球10具有包括苯乙烯嵌段共聚物和反式聚异戊二烯共混物的内覆盖层22，外覆盖层20包括聚氨酯，聚脲或其混合物，并且芯体12具有热固性或热塑性材料。版权所有（C）2006，JPO＆NCIPI

56. 发明专利

JP2004188206A Golf ball 审中-公开
公开(公告)号：JP2004188206A
公开(公告)日：2004-07-08
申请号：JP2003412419
申请日：2003-12-10
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 , DESIMAS ANTONIO U
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12 , C08L23/08
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0036 , A63B37/0045 , A63B37/0048 , A63B37/0051 , A63B37/0086 , A63B37/0092 , C08L23/0876 , C08L2205/02 , C08L2666/06
摘要： PROBLEM TO BE SOLVED: To provide a golf ball which reduces the spin rate of a driver. SOLUTION: This golf ball has a core, an intermediate layer and a cover. The intermediate layer is formed of a blended material whose bending elasticity is at least approximate 70,000psi, and whose melt flow rate is at least approximate 4g/10-minute. The blended material has at least one ionomer of a high acid. In addition, the thickness of the intermediate layer is less than 0.0635cm (approximate 0.025 inches). COPYRIGHT: (C)2004,JPO&NCIPI

57. 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

58. 发明专利

JP2012115641A Golf ball with single thermoplastic cover layer of heterogeneous composition 有权
标题翻译：高尔夫球与异型组合物的单一热塑性层
公开(公告)号：JP2012115641A
公开(公告)日：2012-06-21
申请号：JP2011225484
申请日：2011-10-13
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 , SULLIVAN MICHAEL J , SERINO DONALD A
IPC分类号： A63B37/12 , A63B37/00 , A63B37/04 , A63B45/00
CPC分类号： A63B45/00 , A63B37/0003 , A63B37/0024 , A63B37/0031 , A63B37/0033 , A63B37/0036 , A63B37/0044 , A63B37/0075 , A63B37/04 , A63B37/12 , A63B2037/087 , B29C35/0261 , B29C43/027 , B29C2035/0822 , B29C2043/3665 , B29L2031/546
摘要： PROBLEM TO BE SOLVED: To provide a golf ball having a single cover layer that is comprised of a blend of two or more distinct resinous materials.SOLUTION: A core, comprising one or more layers, has pre-molded hemispherical cover cups placed about the core, and the cover cups are heated and compressed such that the resinous materials in the cover cups intermingle with each other to form a single cover layer comprised of a non-distinct blend of the materials.
摘要翻译：要解决的问题：提供具有由两种或更多种不同树脂材料的混合物组成的单一覆盖层的高尔夫球。解决方案：包括一个或多个层的芯具有围绕芯放置的预模制半球形盖杯，并且盖杯被加热和压缩，使得盖杯中的树脂材料彼此混合以形成单层覆盖层由材料的不明显的混合物构成。版权所有（C）2012，JPO＆INPIT

59. 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

60. 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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