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51. 发明专利

JP2005111242A Multi-layer core golf ball 审中-公开
标题翻译：多层高尔夫球
公开(公告)号：JP2005111242A
公开(公告)日：2005-04-28
申请号：JP2004005458
申请日：2004-01-13
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
摘要： PROBLEM TO BE SOLVED: To provide a multi-layer core golf ball which enables the optimization of the distribution of rigidity and specified weight while having the improved playing features having a moisture barrier function. SOLUTION: This multi-core golf ball comprises a center, a cover and at least two core layers which are formed by surrounding the center to form an internal ball. The outermost side layer is relatively hard as compared with the center. One outermost side layer is filled heavily with a density intensifying material and at least one core layer functions as a steam barrier. One core layer may perform all functions available in a single layer. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种多层芯高尔夫球，其能够优化刚性分布和特定重量，同时具有改进的具有防潮功能的打击特征。解决方案：该多芯高尔夫球包括中心，盖和至少两个核心层，它们通过围绕中心形成以形成内部球。与中心相比，最外侧层相对较硬。一个最外侧层用密度增强材料大量填充，并且至少一个核心层用作蒸汽屏障。一个核心层可以执行单个层中可用的所有功能。版权所有（C）2005，JPO＆NCIPI

52. 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

53. 发明专利

JP2005058765A Reinforced golf club head having sandwich construction 有权
标题翻译：加强高尔夫俱乐部拥有三明治建筑
公开(公告)号：JP2005058765A
公开(公告)日：2005-03-10
申请号：JP2004232980
申请日：2004-08-10
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： GILBERT PETER J , BURNETT MICHAEL S
IPC分类号： A63B53/04 , A63B53/06 , A63B59/00 , A63B59/06
CPC分类号： A63B53/047 , A63B53/0466 , A63B53/0487 , A63B59/50 , A63B60/54 , A63B2053/0491 , A63B2102/18
摘要： PROBLEM TO BE SOLVED: To provide a golf club head having a cavity back arrangement and a sandwich construction. SOLUTION: This club head contains a thin strike face, a metal back flange and a light weight insert, which is arranged between the strike face and the back flange and structurally supports the strike face. The light weight insert is in contact with at least a portion of the strike face and is made of light weight materials including magnesium and titanium. The club head is constructed so as to move the center of gravity toward the lower and the back of the club head and to increase the moment of inertia. The insert provides the structural support without adversely affecting either the center of gravity or the moment of inertia. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有空腔背部布置和夹层结构的高尔夫球杆头。
解决方案：该球杆头包括薄的冲击面，金属后凸缘和重量轻的插入件，其布置在冲击面和后凸缘之间，并且在结构上支撑击打面。重量轻的插入物与冲击面的至少一部分接触并由轻质材料制成，包括镁和钛。球杆头的构造使得重心朝向球杆头的下部和后部移动并增加惯性矩。插入件提供结构支撑，而不会不利地影响重心或转动惯量。版权所有（C）2005，JPO＆NCIPI

54. 发明专利

JP2005028153A Multilayered golf ball and composition 有权
标题翻译：多层高尔夫球和组合物
公开(公告)号：JP2005028153A
公开(公告)日：2005-02-03
申请号：JP2004231722
申请日：2004-07-09
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： RAJAGOPALAN MURALI , SHENSHEN UU
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12
摘要： PROBLEM TO BE SOLVED: To provide a multilayered golf ball at least partially manufactured from a polyurethane or polyurea composition. SOLUTION: The golf ball comprises a core; a layer disposed around the core having a hardness of about 30 Shore D or greater, a flexural modulus of about 6.89-551 MPa (about 1,000-80,000 psi) and a thickness of about 0.254-2.54 mm (about 0.01-0.100 inches), wherein the layer is manufactured from a thermoplastic composition comprising p-phenylene diisocyanate; and a cover having a hardness of about 20 Shore D or greater, a flexural modulus of about 6.89-207 MPa (about 1,000-30,000 psi) and a thickness of about 0.254-1.27 mm (about 0.01-0.05 inches), wherein the cover is manufactured from a thermosetting material. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供至少部分由聚氨酯或聚脲组合物制成的多层高尔夫球。解决方案：高尔夫球包括芯; 设置在芯周围的具有约30肖氏D或更大硬度，约6.89-551MPa（约1,000-80,000psi）的弯曲模量和约0.254-2.54mm（约0.01-0.100英寸）的厚度的层的层，其中所述层由包含对苯二异氰酸酯的热塑性组合物制成; 以及具有约20肖氏D或更高硬度，约6.89-207MPa（约1,000-30,000psi）的挠曲模量和约0.254-1.27mm（约0.01-0.05英寸）的厚度的覆盖物，其中所述盖由热固性材料制成。版权所有（C）2005，JPO＆NCIPI

55. 发明专利

JP2004358225A Metal wood club with improved hitting face 有权
公开(公告)号：JP2004358225A
公开(公告)日：2004-12-24
申请号：JP2004100788
申请日：2004-03-30
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： RICE SCOTT A , NARDACCI NICHOLAS M
IPC分类号： A63B53/04 , A63B53/08
CPC分类号： A63B53/0466 , A63B53/08 , A63B2053/0416 , A63B2053/0458 , A63B2053/0491
摘要： PROBLEM TO BE SOLVED: To provide a metal wood club head with an improved striking face having a zone of high coefficient of restitution aligned in a predetermined orientation. SOLUTION: This golf club head 10 has a selectively oriented zones of relatively high flexural stiffness. The hitting face 16 is configured and dimensioned so that it includes an inner zone 36 and an intermediate zone 38. The inner zone 36 has relatively high flexural stiffness and the intermediate zone 38 has relatively lower flexural stiffness. The inner zone 36 may have an elliptical shape or a substantially parallelogram shape. Preferably, the inner zone 36 has a shape that comprises a major axis and a minor axis and the major axis aligns substantially in the direction of high heel to low toe. This arrangement of inner and intermediate zones creates a gradient of flexural stiffness in the direction of high toe to low heel and produces a COR (Coefficient Of Restitution) in that direction. This area of high coefficient of restitution advantageously coincides with the ball impact pattern that golfers typically make on the hitting face 16. The hitting face 16 also includes a measurement zone wherein the minimum COR is at least 93% of the maximum COR. COPYRIGHT: (C)2005,JPO&NCIPI

56. 发明专利

JP2004358224A Golf club head with variable flexural stiffness for controlled ball flight and trajectory 审中-公开
公开(公告)号：JP2004358224A
公开(公告)日：2004-12-24
申请号：JP2004100787
申请日：2004-03-30
申请人： Acushnet Co , アクシュネットカンパニーAcushnet Company
发明人： BISSONNETTE LAURENT , NARDACCI NICHOLAS M
IPC分类号： A63B53/04 , A63B53/06
摘要： PROBLEM TO BE SOLVED: To provide a golf club head which includes a hitting face comprising a plurality of discontinuous zones each having different flexural stiffness, improves accuracy and increases a repulsive coefficient. SOLUTION: The hitting face comprises a directional control portion, which has at least two zones with different flexural stiffnesses. When the hitting face strikes a golf ball, the two zones deform differently to selectively control the direction of the flight of the golf ball. The directional control portion may comprise an upper zone and a lower zone, where the upper zone has a lower flexural stiffness or the lower zone has a lower flexural stiffness. Alternatively, the directional control portion may comprise a left zone and a right zone, and either the left or right zone may have a lower flexural stiffness to selectively control the lateral launch angle either to the left or right. The hitting face may further comprise a central zone disposed within the directional control zone, wherein the central zone has a flexural stiffness of at least about three times the flexural stiffness of the directional control zone. COPYRIGHT: (C)2005,JPO&NCIPI

57. 发明专利

JP2004305754A Waterproof polyurea elastomer for golf implement 有权
标题翻译：防水聚氨酯弹性体用于高尔夫实施
公开(公告)号：JP2004305754A
公开(公告)日：2004-11-04
申请号：JP2004115808
申请日：2004-04-09
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 , RAJAGOPALAN MURALI , SHENSHEN UU
IPC分类号： A63B37/00 , C08G18/32
摘要： PROBLEM TO BE SOLVED: To obtain a waterproof polyurea elastomer for golf implements, having a soft component for giving improved elasticity, increased cutting property, scratch and abrasion resistance, moisture proofness and increased adhesiveness without any bad influence on the whole performance and characteristic of a golf ball. SOLUTION: This waterproof polyurea elastomer is formed of a waterproof polyurea composition containing an isocyanate, an amine-terminated compound having a hydrophobic main chain and a curing agent. The elastomer forms at least a part of the golf ball including a core and a cover. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了获得用于高尔夫球具的防水聚脲弹性体，具有提供改善弹性的柔软组分，提高切割性能，耐划伤和耐磨性，防潮性和增加的粘附性，而对整个性能没有任何不良影响高尔夫球的特点。解决方案：该防水聚脲弹性体由含有异氰酸酯，具有疏水性主链的胺封端化合物和固化剂的防水聚脲组合物形成。弹性体形成包括芯和盖的高尔夫球的至少一部分。版权所有（C）2005，JPO＆NCIPI

58. 发明专利

JP2004298626A Golf ball with rigid intermediate layer 审中-公开
公开(公告)号：JP2004298626A
公开(公告)日：2004-10-28
申请号：JP2004090582
申请日：2004-03-25
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
IPC分类号： A63B37/00
摘要： PROBLEM TO BE SOLVED: To provide a golf ball realizing a long flying distance. SOLUTION: The golf ball comprises: a core 12; an intermediate layer 22 arranged around the core 12; and a cover 20 consisting of at least one layer containing polyurethane or polyurea polymer. The intermediate layer 22 is preferably rigid and has durometer hardness of at least 80 Shore C or 55 Shore D. The intermediate layer 22 preferably contains a diene polymer. Alternatively, the intermediate layer 22 includes a cast or RIM thermoset polyurethane, polyurea, polyurethane-ionomer, epoxy or blends thereof. COPYRIGHT: (C)2005,JPO&NCIPI

59. 发明专利

JP2004243124A Dimple pattern for golf ball 审中-公开
公开(公告)号：JP2004243124A
公开(公告)日：2004-09-02
申请号：JP2004033593
申请日：2004-02-10
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 , AOYAMA STEVEN
IPC分类号： A63B37/00
CPC分类号： A63B37/0004 , A63B37/0006
摘要： PROBLEM TO BE SOLVED: To provide a golf ball having an improved dimple pattern. SOLUTION: This golf ball comprises an outer surface having dimples therein. Some of the dimples are positioned on the outer surface according to a first dimple placement scheme in a first region of the golf ball surface. Some of the dimples are placed on the outside surface according to a second and distinct dimple placement scheme in a second region of the golf ball surface. COPYRIGHT: (C)2004,JPO&NCIPI

60. 发明专利

JP2004181244A Golf ball core containing halogenated organosulfur compound. 审中-公开
公开(公告)号：JP2004181244A
公开(公告)日：2004-07-02
申请号：JP2003403225
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 , RAJAGOPALAN MURALI , JORDAN MICHAEL D , CAVALLARO CHRISTOPHER
IPC分类号： A63B37/00 , A63B37/04 , C08K5/37 , C08L9/00
摘要： PROBLEM TO BE SOLVED: To provide a golf ball which can be increased in a coefficient of restoration (COR) and decreased in compression. SOLUTION: A golf ball consisting of a core which is made of a polymer composition including a halogenated organosulfur compound and a polybutadiene rubber with a middle to low Mooney viscosity, and has a diameter of about 1. 54 to about 1.61 inches (about 3.91-4.09 cm) and a compression of about 70 to about 80, and a cover having a thickness of less than about 0.127 cm (about 0.5 inch). The core comprising the polybutadiene rubber having a Mooney viscosity of less than about 50 and at least about 2.2 parts halogenated organosulfur compound, or a salt thereof, per 100 parts of polybutadiene rubber, the halogenated organosulfur compound having the formula: where R1-R5 are each independently a C1-8 alkyl group; halogen group; thiol group; carboxylated group; sulfonated group; or hydrogen; and the cover consisting essentially of a first ionomeric material, a second ionomeric material, and a metallocene-catalyzed polymer. COPYRIGHT: (C)2004,JPO&NCIPI

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