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1. 发明申请

WO0137944A8 GOLF BALL 审中-公开
标题翻译：高尔夫球
公开(公告)号：WO0137944A8
公开(公告)日：2001-09-07
申请号：PCT/US0029624
申请日：2000-10-27
申请人： ACUSHNET CO
发明人： BOEHM HERBERT C
IPC分类号： A63B37/00 , A63B37/02 , A63B37/06
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 (5, 505, 605, 705, 805, 905, 1005) comprising an inner core (10, 610, 710, 910, 1010, 2010, 3010), an outer core (15, 20, 515, 520, 615, 620, 715, 720, 915, 920, 1015), and a cover (25, 625, 725, 925, 1025) is disclosed. The outer core (15, 20, 515, 520, 615, 620, 715, 720, 915, 920, 1015) surrounds the inner core, and the cover encases the cores. The inner core (10, 610, 710, 910, 1010, 2010, 3010) has a plurality of projections (35, 935, 1035, 2035, 3035, 4035) forming gaps (40, 840, 940, 1040, 2040, 3040, 4040) between each projection, where the free ends (45, 2038) 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 (40, 840, 940, 1040, 2040, 3040, 4040) 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 (45). In another embodiment, the projections (2035) taper from a base (2036) outward. In yet another embodiment, the maximum length (L) of each projection (3035, 4035) is greater than the maximum width (W).
摘要翻译：本发明涉及一种高尔夫球（5,505,605,705,805,905,1005），其包括内核（10,610,710,910,1010,2010,3010），外核（15,20,515,520，（例如，615,620,715,720,915,920,1015）和盖（25,625,725,925,1025）。外芯（15,20,515,520,615,620,715,720,915,920,1015）围绕内芯，并且封盖包封芯。内芯（10,610,710,910,1010,2010,3010）具有形成间隙（40,840,940,1040,2040,3040）的多个突起（35,935,1035,2035,3035,4035），4040），其中突起的自由端（45,2038）形成椭球形表面。内芯由第一材料形成并且外芯由第二材料形成。外芯是未卷绕的，并且第二材料设置在内芯的间隙（40,840,940,1040,2040,3040,4040）内，使得外芯的外表面基本为球形。第一和第二材料具有实质上不同的材料特性。在一个实施例中，突起具有扩大的自由端（45）。在另一个实施例中，突起（2035）从基部（2036）向外逐渐变细。在又一个实施例中，每个突起（3035,4035）的最大长度（L）大于最大宽度（W）。

2. 发明专利

JP2006223874A MULTI-LAYER GOLF BALL WITH VELOCITY GRADIENT FROM SLOWER CENTER TO FASTER COVER 审中-公开
公开(公告)号：JP2006223874A
公开(公告)日：2006-08-31
申请号：JP2006041763
申请日：2006-02-20
申请人： ACUSHNET CO
发明人： BOEHM HERBERT C , SULLIVAN MICHAEL J , AOYAMA STEVEN , BULPETT DAVID A , LADD DEREK A
IPC分类号： A63B37/00 , A63B37/08
摘要： PROBLEM TO BE SOLVED: To match the carry, controllability and spinning performance of a multi-layer golf ball comprising a center, a cover layer and at least one intermediate layer between the center and the cover layer for various swing velocities of golf players. SOLUTION: The multi-layer golf ball comprises the center, the cover layer and at least one intermediate layer between the center and the cover layer. The multi-layer golf ball is constructed to have such gradient of the restitution coefficient of each layer of the ball that the restitution coefficient progresses from low to high from the center toward the outermost layer. Specifically, the restitution coefficient of the ball constructed to the prescribed layer is smaller than the restitution coefficient of a ball with one more layer added to the outer surface at least by 0.003. COPYRIGHT: (C)2006,JPO&NCIPI

3. 发明专利

JP2005103264A Manufacturing method of multilayer golf ball 审中-公开
标题翻译：多层高尔夫球的制造方法
公开(公告)号：JP2005103264A
公开(公告)日：2005-04-21
申请号：JP2004280277
申请日：2004-09-27
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： BOEHM HERBERT C , MORGAN WILLIAM E , REID WALTER L JR , PASQUA JR SAMUEL A , CAVALLARO CHRISTOPHER , HARRIS KEVIN M , DALTON JEFFREY L , SULLIVAN MICHAEL J
IPC分类号： A63B37/00 , A63B37/08 , A63B37/12 , C08L101/00
摘要： PROBLEM TO BE SOLVED: To offer a multilayer golf ball, which aims at solution of the problem that control for finally positioning a center within the core of a golf ball can hardly be performed, and that a big variation in the eccentricity of the center may arise in order to form layers around the center of a solid. SOLUTION: This method includes the golf ball which has a fixed diameter and consists of the core and a cover, here, the core further consists of a fluid in the center of the ball, a 1st mantel layer which surrounds the fluid, and a 2nd mantel layer surrounding the 1st mantel layer and adjoining it which is not a solid bobbin, in this case, the 1st mantel layer includes a polymer material chosen from a group consisting of thermosetting rubber, plastic, and a thermoplastic elastomer material, the 2nd mantel layer contains a polymer material chosen from a group which consists of the thermosetting rubber material and thermoplastic elastomer material, and the cover includes polyurethane or polyurea/polyurethane hybrids. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种多层高尔夫球，其目的在于解决难以进行控制以最终将中心定位在高尔夫球的核心内的问题，并且偏心率的大的变化中心可能出现以形成围绕固体中心的层。解决方案：该方法包括具有固定直径并由芯和盖组成的高尔夫球，这里，芯还包括球的中心的流体，围绕流体的第一套管层，以及围绕第一套管层并且与第一套管层相邻的第二套管层，其不是实心筒管，在这种情况下，第一套管层包括选自由热固性橡胶，塑料和热塑性弹性体材料组成的组的聚合物材料，第二套管层包含从由热固性橡胶材料和热塑性弹性体材料组成的组中选择的聚合物材料，并且所述覆盖物包括聚氨酯或聚脲/聚氨酯混合物。版权所有（C）2005，JPO＆NCIPI

4. 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

5. 发明专利

JP2006223875A MULTI-LAYER GOLF BALL WITH VELOCITY GRADIENT FROM FASTER CENTER TO SLOWER COVER 审中-公开
公开(公告)号：JP2006223875A
公开(公告)日：2006-08-31
申请号：JP2006041764
申请日：2006-02-20
申请人： ACUSHNET CO
发明人： BOEHM HERBERT C , SULLIVAN MICHAEL J , AOYAMA STEVEN , BULPETT DAVID A , LADD DEREK A
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12
摘要： PROBLEM TO BE SOLVED: To provide a multi-layer golf ball matching for the swing velocity of a player. SOLUTION: The multi-layer golf ball 10 consists of a center 11, a cover layer 15, a first intermediate layer 13 and a second intermediate layer 14. The first sub-assembly is the center 11, the second sub-assembly is the combination of the center 11 and the second intermediate layer 14. Then, as the third and fourth assemblies are like mentioned above, the center 11, the first intermediate layer 13, the second intermediate layer 14 and the cover layer 15 have different COR. The golf ball is structured so that the COR of each assembly gradually progresses from faster on the center 11 side to slower on the cover layer 15 side. COPYRIGHT: (C)2006,JPO&NCIPI

6. 发明专利

JP2005185851A Thread-wound golf ball having cast polyurethane cover 审中-公开
标题翻译：带有高尔夫球衣的高尔夫球杆
公开(公告)号：JP2005185851A
公开(公告)日：2005-07-14
申请号：JP2005021234
申请日：2005-01-28
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： DALTON JEFFREY L , BOEHM HERBERT C , HEBERT EDMUND A , MORGAN WILLIAM E , CAVALLARO CHRISTOPHER , ROMAN D HARUKO
IPC分类号： A63B37/00 , A63B37/06 , A63B37/08 , A63B37/12 , C08L75/04 , C08L101/00
摘要： PROBLEM TO BE SOLVED: To provide a golf ball enabling a player slow in swing speed to increase carry. SOLUTION: The golf ball 10 comprises a center 12 formed of material containing polybutadiene and having high resilience; at least one cover layer 14 composed of material containing polyurethane; and at least one thread-wound layer 30 formed of tightened thread material and provided between the center 12 and the cover 14. A polyurethane compound is formed of reaction product of a diamine curing agent and at least one prepolymer composed of polyisocyanate and polyol. A polybutadiene compound contains butadiene polymer having a resilience index of approximately greater than 40 and weight average molecular weight of greater than about 200,000. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种高尔夫球，使得玩家能够缓慢摆动速度来增加进位。解决方案：高尔夫球10包括由含有聚丁二烯的材料形成并具有高弹性的中心12; 由含有聚氨酯的材料构成的至少一个覆盖层14; 以及由紧固螺纹材料形成并设置在中心12和盖14之间的至少一个缠绕层30.由二胺固化剂和至少一种由多异氰酸酯和多元醇组成的预聚物的反应产物形成聚氨酯化合物。聚丁二烯化合物含有弹性指数约大于40，重均分子量大于约200,000的丁二烯聚合物。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2002325862A COMPOSITION FOR GOLF BALL 审中-公开
公开(公告)号：JP2002325862A
公开(公告)日：2002-11-12
申请号：JP2002062780
申请日：2002-03-08
申请人： ACUSHNET CO
发明人： CAVALLARO CHRISTOPHER , DALTON JEFFREY L , JORDAN MICHAEL D , BOEHM HERBERT C , PASQUA JR SAMUEL A
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12
摘要： PROBLEM TO BE SOLVED: To provide a golf ball which has a thin and soft cover to soften hitting feeling and keep speed. SOLUTION: This is a solid golf ball with a diameter smaller than about 4.318 cm (about 1.70 inch) including a core formed of a rubber base material with at least about 40 of a resilience factor and about 4.0132 cm (about 1.58 inch) of an outer diameter and a cover placed around the core and formed of a material with a shore hardness smaller than about 65.

8. 发明专利

JP2002307447A IMPROVED METHOD FOR MAKING GOLF BALL MOLD HALVES AND GOLF BALL THEREFROM 审中-公开
公开(公告)号：JP2002307447A
公开(公告)日：2002-10-23
申请号：JP2002046313
申请日：2002-02-22
申请人： ACUSHNET CO
发明人： AOYAMA STEVEN , BOEHM HERBERT C , CAVALLARO CHRISTOPHER
IPC分类号： B29C33/38 , B29C70/70 , B29K55/00 , B29K101/10 , B29L31/52
摘要： PROBLEM TO BE SOLVED: To provide mold halves for a golf ball in order to manufacture the golf ball having a higher-degree of sphericity and to make a mold cavity so as to have an imperfectly spherical shape corresponding to the shape of the golf ball. SOLUTION: A gold ball mold is constituted of a pair of mold halves and a golf ball hob having an arcuate surface defined by at least two arcs having different center points with respect to the mold halves is formed and a golf ball hob shape is imparted to a mold blank under pressure to form golf ball mold cavities which are, in turn, used as a pair of molds to manufacture the golf ball.

9. 发明专利

JP2002085597A MULTILAYERED GOLF BALL HAVING THIN THERMOSETTING OUTER LAYER 审中-公开
公开(公告)号：JP2002085597A
公开(公告)日：2002-03-26
申请号：JP2001228710
申请日：2001-06-22
申请人： ACUSHNET CO
发明人： BOEHM HERBERT C , MORGAN WILLIAM E , CAVALLARO CHRISTOPHER , DALTON JEFFREY L
IPC分类号： A63B45/00 , A63B37/00 , A63B37/04 , A63B37/12 , B29C39/10 , B29K75/00 , B29L31/54
摘要： PROBLEM TO BE SOLVED: To provide a multilayered golf ball having improved adhesiveness between adjacent composite material layers and a method for manufacturing the same. SOLUTION: The method for manufacturing the multilayered golf ball having the improved boundary adhesiveness includes (a) a process step of forming a core and (b) a process step of forming an intermediate layer on this core, where the intermediate layer has a patterned outside surface molded to an integral type and this patterned outside surface includes plural peaks having a height of about 0.051 to about 0.381 mm (about 2 to about 15 mill) and (c) a process step of casting a cover layer on the intermediate layer by using a liquid reactive material having castability or the reactive product thereof.

10. 发明专利

GB2333715B Multilayer golf ball 未知
公开(公告)号：GB2333715B
公开(公告)日：2000-12-20
申请号：GB9910473
申请日：1997-11-06
申请人： ACUSHNET CO
发明人： CAVALLARO CHRISTOPHER , RAJAGOPALAN MURALI , PASQUA JR SAMUEL A , BOEHM HERBERT C , HARRIS KEVIN M , DALTON JEFFREY L
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12 , B29C43/30 , C08L9/00 , A63B37/06
摘要： The present invention is directed towards a multilayer golf ball which comprises a core; at least one cover layer; and one or more mantle layers disposed between the core and cover layer. The core has a compression of less than 70 points and a specific gravity less than 1.18. The mantle layer has a specific gravity of greater than 1.2. As a result, the ball of the present invention is a "soft" feeling distance ball.

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