公开(公告)号：JP2011005258A

公开(公告)日：2011-01-13

申请号：JP2010145558

申请日：2010-06-25

Applicant: Acushnet Co ,  アクシュネット カンパニーAcushnet Company

Inventor： SULLIVAN MICHAEL J ,  HEBERT EDMUND A ,  LADD DEREK A ,  JONES DOUGLAS E

IPC: A63B37/00

CPC classification number: A63B37/0043 ,  A63B37/0003 ,  A63B37/0032 ,  A63B37/0034 ,  A63B37/0039 ,  A63B37/0046 ,  A63B37/0054 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0072 ,  A63B37/0075 ,  A63B37/0087 ,  A63B37/0092 ,  A63B2037/0079

Abstract: PROBLEM TO BE SOLVED: To provide a multilayer golf ball including a soft, low compression center, a soft, flexible outer cover layer, and a relatively hard, high compression intermediate layer disposed between the center and outer cover layer.SOLUTION: The multilayer golf ball is composed of the center, intermediate layer and outer cover. The center and intermediate layer are composed of a polybutadiene composition, and the core compression of the intermediate layer only is larger than the compression of the center by 25 compression points. The outer cover layer is composed of a composition whose flexural modulus is 40,000 psi or less.

Abstract translation: 要解决的问题：提供一种多层高尔夫球，其包括柔软的低压缩中心，柔软的，柔性的外覆盖层以及设置在中心和外覆盖层之间的相对硬的高压缩中间层。解决方案：多层高尔夫球 球由中心，中间层和外盖组成。 中间层和中间层由聚丁二烯组合物组成，中间层的芯压缩仅大于中心压缩25个压缩点。 外覆层由挠曲模量为40,000psi以下的组合物构成。

公开(公告)号：JP2010274115A

公开(公告)日：2010-12-09

申请号：JP2010120081

申请日：2010-05-26

Applicant: Acushnet Co ,  アクシュネット カンパニーAcushnet Company

Inventor： MICHALEWICH MICHAEL ,  RICCI SHAWN ,  COMEAU BRIAN

IPC: A63B37/00 ,  A63B37/04 ,  A63B37/12

CPC classification number: C08L75/02 ,  A63B37/0023 ,  A63B37/0027 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0062 ,  A63B37/0064 ,  C08G18/757

Abstract: PROBLEM TO BE SOLVED: To provide a golf ball cover having an excellent mechanical strength and cut/shearing resistance and furthermore light stability. SOLUTION: A golf ball 20 including a cover material made of a polyurea composition is provided. In one version, the golf ball 20 includes a polybutadiene core 22 and a coating cover layer 24 made of the polyurea composition. In another version, the golf ball 20 includes the polybutadiene core 22, an intermediate casing layer made of an ionomer resin and an outer cover layer 24 made of the polyurea composition. The polyurea composition is the reaction product of alycyclic isocyanate and amine compound. Diisocyanate is selected from 1,3-bis(isocyanatomethyl)cyclohexane, 1,4-bis(isocyanatomethl)cyclohexane and the mixture thereof. The resulting cover material has many advantageous characteristics including improved durability, toughness and light stability. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供具有优异的机械强度和切割/剪切阻力以及光稳定性的高尔夫球罩。 解决方案：提供一种包括由聚脲组合物制成的覆盖材料的高尔夫球20。 在一个版本中，高尔夫球20包括聚丁二烯芯22和由聚脲组合物制成的涂层覆盖层24。 在另一种形式中，高尔夫球20包括聚丁二烯芯22，由离聚物树脂制成的中间壳体层和由聚脲组合物制成的外覆盖层24。 聚脲组合物是亚环异氰酸酯和胺化合物的反应产物。 二异氰酸酯选自1,3-双（异氰酸根合甲基）环己烷，1,4-双（异氰酸甲酯）环己烷及其混合物。 所得的覆盖材料具有许多有利的特性，包括改进的耐久性，韧性和光稳定性。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP4563062B2

公开(公告)日：2010-10-13

申请号：JP2004100788

申请日：2004-03-30

Applicant: アクシュネット カンパニーAcushnet Company

Inventor： エイ． ライス スコット ,  エム． ナーダッチ ニコラス

IPC: A63B53/04 ,  A63B53/08

CPC classification number: A63B53/0466 ,  A63B53/08 ,  A63B2053/0416 ,  A63B2053/0458 ,  A63B2053/0491

Abstract: 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

公开(公告)号：JP4340644B2

公开(公告)日：2009-10-07

申请号：JP2005233529

申请日：2005-08-11

Applicant: アクシュネット カンパニーAcushnet Company

Inventor： エイ ナットソン スコット ,  オー ベネット トーマス ,  ジェイ ギルバート ピーター

IPC: A63B53/04

CPC classification number: A63B53/047 ,  A63B2053/0491

Abstract: A golf club head having portions of varying density is disclosed and claimed. The club head includes a body with a recess in the back between the heel and toe and extending toward the sole. An insert that is configured to matingly correspond to the recess is positioned within the recess. The insert has a lower specific gravity than the club head body, biasing the club head mass toward the club head perimeter. The insert can form a muscle of the club head. The club head is forged, and the recess is formed by machining. After the insert is positioned within the recess, the club head-insert combination is subjected to additional forging and finishing steps. The present invention increases the club head moment of inertia and/or enlarges the club head sweet spot while retaining the golfer's ability to work the golf ball and shape the golf shot. The present invention can be used with forged, blade, and muscle back clubs, which have not heretofore been enhanced in these manners.

公开(公告)号：JP2009165825A

公开(公告)日：2009-07-30

申请号：JP2009002199

申请日：2009-01-08

Applicant: Acushnet Co ,  アクシュネット カンパニーAcushnet Company

Inventor： SULLIVAN MICHAEL J ,  LADD DEREK A

IPC: A63B37/00

CPC classification number: A63B37/0092 ,  A63B37/0003 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0035 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0047 ,  A63B37/0062 ,  A63B37/0063 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0066 ,  A63B37/0076 ,  A63B37/0087

Abstract: PROBLEM TO BE SOLVED: To provide a golf ball providing softer feel and sound quality while maintaining desirable launch conditions, that are low spin, a high launch angle and a high ball speed. SOLUTION: The golf ball consists of a multi-layer core and a cover. The hardness gradient from the center of the innermost core layer to the surface of the outermost core layer is reduced and the multi-layer core consists of a center and an outer core layer that are both soft relative to a hard intermediate core layer. The outer core layer is thin relative to the center and the outer core layer. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种提供更柔软手感和音质的高尔夫球，同时保持理想的发射条件，即低旋转，高发射角和高球速。

解决方案：高尔夫球由多层芯和盖组成。 从最内芯层的中心到最外芯层的表面的硬度梯度减小，并且多层芯由相对于硬中间核心层软而相对的中心层和外芯层组成。 外芯层相对于中心和外芯层薄。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009148560A

公开(公告)日：2009-07-09

申请号：JP2008321704

申请日：2008-12-18

Applicant: Acushnet Co ,  アクシュネット カンパニーAcushnet Company

Inventor： BENNETT THOMAS O ,  BURNETT MICHAEL S ,  DE LA CRUZ NOAH ,  GOLDEN CHARLES E ,  HARVELL CHRISTOPHER D ,  KNUTSON SCOTT A ,  MURPHY STEPHEN S ,  SCOTT KENNETH C ,  CALLINAN DANIEL S

IPC: A63B53/02 ,  A63B53/06

Abstract: PROBLEM TO BE SOLVED: To provide a releasable connection system for assembling a golf club. SOLUTION: The golf club includes: a shaft 14; a club head 12; and a connection system 10 for releasably connecting the shaft to the club head. The system includes a two-part hosel, wherein a first hosel part is connected to the shaft and a second hosel part is connected to the club head, wherein an anti-rotation device is disposed at the first and second hosel parts, and the anti-rotation device is located above the club head, and wherein the two hosel parts are rotatable relative to each other. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于组装高尔夫球杆的可释放连接系统。 解决方案：高尔夫球杆包括：轴14; 球杆头12; 以及用于将轴可释放地连接到球杆头的连接系统10。 所述系统包括两部分插鞘，其中第一插鞘部分连接到所述轴，并且第二插鞘部分连接到所述球杆头，其中防旋转装置设置在所述第一和第二插鞘部分处， 旋转装置位于球杆头的上方，并且其中两个插鞘部分可相对于彼此旋转。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009056309A

公开(公告)日：2009-03-19

申请号：JP2008220231

申请日：2008-08-28

Applicant: Acushnet Co ,  アクシュネット カンパニーAcushnet Company

Inventor： RICCI SHAWN ,  PETRICHKO RANDY ,  SERDAHL PETER

IPC: A63B37/00

CPC classification number: C08G18/7664 ,  A63B37/0065 ,  A63B37/0078 ,  A63B53/04 ,  A63B53/0487 ,  A63B2053/0416 ,  A63B2209/00 ,  C08G18/4825 ,  C08G18/73

Abstract: PROBLEM TO BE SOLVED: To provide a golf ball including the core and the cover. SOLUTION: The golf ball includes the core and the cover. At least part of the golf ball is formed from the following component: a prepolymer formed from a reaction product of an isocyanate-containing component and an isocyanate-reactive component. Here, the isocyanate-containing component is trifunctional, and the isocyanate-reactive component is formed from a composition containing a curing agent containing a second diamine and a 3,3'-dimethyl-4,4'-bis(sec-butylamino)-dicyclohexyl methane. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供包括芯和盖的高尔夫球。

解决方案：高尔夫球包括芯和盖。 高尔夫球的至少一部分由以下组分形成：预聚物由含异氰酸酯的组分和异氰酸酯反应性组分的反应产物形成。 这里，含异氰酸酯的成分是三官能的，异氰酸酯反应性成分由含有第二二胺和3,3'-二甲基-4,4'-双（仲丁基氨基） - 二环己基甲烷。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP3145481U

公开(公告)日：2008-10-09

申请号：JP2008005194

申请日：2008-07-28

Applicant: アクシュネット カンパニーAcushnet Company

Inventor： ビー ベスト クリストファー

IPC: A63B53/04 ,  A63B53/02 ,  A63B59/00

CPC classification number: A63B53/0487 ,  A63B53/04 ,  A63B53/0466 ,  A63B53/047 ,  A63B60/52 ,  A63B60/54 ,  A63B2053/0408 ,  A63B2053/0416 ,  A63B2209/00 ,  A63B2209/02

Abstract: 【課題】打球面の長さに渡って均一な打感をもたらすゴルフクラブヘッドを提供する。
【解決手段】振動減衰インサートを備えたゴルフクラブヘッドで、クラブヘッドは、フェース部材と、減衰部材と、本体部材とを有する。 減衰部材は、フェース部材と本体部材との間にサンドイッチされ、フェース部材の大部分に沿って延びる。 減衰層は振動を減衰し、打球面の長さに渡って一定の打感を与えることを特徴とする。
【選択図】図１

公开(公告)号：JP2008194459A

公开(公告)日：2008-08-28

申请号：JP2008011355

申请日：2008-01-22

Applicant: Acushnet Co ,  アクシュネット カンパニーAcushnet Company

Inventor： RICCI SHAWN ,  CAVALLARO CHRISTOPHER

IPC: A63B37/00 ,  C08G18/10 ,  C08G18/42

CPC classification number: C08G18/10 ,  A63B37/0031 ,  C08G18/4854 ,  C08G18/758 ,  C08G18/42

Abstract: PROBLEM TO BE SOLVED: To provide a golf ball, using material having a shore D hardness of over 52 to be resistant to shearing. SOLUTION: The golf ball is provided with at least one layer manufactured of saturated polyurethane composition. Polyurethane is a reaction product between H 12 MDI/PTMEG-based pre-polymer and polycaprolactone hardening agent. The golf ball includes one-piece, two-piece, multi-layer, and yarn-wound golf balls. The composition may exist in a desired one or a plurality in one core layer, one cover layer, and one intermediate layer. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：为了提供高尔夫球，使用肖氏D硬度超过52的材料以抵抗剪切。 解决方案：高尔夫球设置有至少一层由饱和聚氨酯组合物制成的层。 聚氨酯是基于HBS / MDI / PTMEG的预聚物和聚己内酯硬化剂之间的反应产物。 高尔夫球包括单件，两件式，多层和纱线卷绕的高尔夫球。 组合物可以以一个核心层，一个覆盖层和一个中间层中所需的一个或多个存在。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008188186A

公开(公告)日：2008-08-21

申请号：JP2007024960

申请日：2007-02-05

Applicant: Acushnet Co ,  アクシュネット カンパニーAcushnet Company

Inventor： SULLIVAN MICHAEL J ,  LADD DEREK A ,  JORDAN MICHAEL D

IPC: A63B37/00 ,  C08L23/26

Abstract: PROBLEM TO BE SOLVED: To provide a golf ball having a first coefficient of restitution of 0.81 or greater when measured at an incoming velocity of 125 ft/s (38.1 m/s), and a compression of 60 or greater of a ball formed of a center and an intermediate layer. SOLUTION: The golf ball contains a thermoplastic copolymer composed of highly-neutralized ethylene and α, β-unsaturated carboxylic acid. The golf ball has the center containing the acid which is 100% neutralized by a salt of an organic acid, a cation source or an appropriate base of the organic acid, a cover, and the intermediate layer arranged between the center and the cover. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：当以125英尺/秒（38.1米/秒）的进入速度测量时，提供具有第一恢复系数为0.81或更高的高尔夫球，并且压缩为60或更大的 球由中心和中间层形成。 解决方案：高尔夫球包含由高度中和的乙烯和α，β-不饱和羧酸组成的热塑性共聚物。 高尔夫球具有中心，该中心含有被有机酸盐，阳离子源或有机酸的合适碱，盖子和中间层和盖子之间的中间层100％中和的酸。 版权所有（C）2008，JPO＆INPIT