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公开(公告)号：US6123628A
公开(公告)日：2000-09-26
申请号：US211055
申请日：1998-12-15
申请人： Yasushi Ichikawa , Shunichi Kashiwagi , Rinya Takesue , Nobuhiko Matsumura , Kunitoshi Ishihara
发明人： Yasushi Ichikawa , Shunichi Kashiwagi , Rinya Takesue , Nobuhiko Matsumura , Kunitoshi Ishihara
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12 , A63B45/00 , B29C45/14 , B29D99/00 , C08L75/04 , C08L101/00 , A63B37/06 , A63B39/00
CPC分类号： B29D99/0042 , A63B37/0003 , A63B37/0024 , A63B37/0031 , A63B37/0033 , A63B37/0062 , A63B37/0064 , A63B37/0066 , A63B37/0068 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/008 , A63B37/0083 , A63B37/0084 , A63B37/0095 , A63B45/00 , B29C45/14819 , B29L2031/54
摘要： A solid golf ball has a solid core and a cover formed of a resin composition comprising the reaction product of a thermoplastic polyurethane elastomer with an isocyanate compound. The ball is efficiently moldable and meets such requirements as a pleasant feel, ease of control, high resilience, and minimized scuffs by iron shots.
摘要翻译： 固体高尔夫球具有实心芯和由包含热塑性聚氨酯弹性体与异氰酸酯化合物的反应产物的树脂组合物形成的盖。 球具有高效的可成型性，能够满足触感舒适，易于控制，高回弹性和最小化磨损的要求。
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公开(公告)号：US06582325B1
公开(公告)日：2003-06-24
申请号：US09641968
申请日：2000-08-21
申请人： Yasushi Ichikawa , Shunichi Kashiwagi , Rinya Takesue , Nobuhiko Matsumura , Kunitoshi Ishihara
发明人： Yasushi Ichikawa , Shunichi Kashiwagi , Rinya Takesue , Nobuhiko Matsumura , Kunitoshi Ishihara
IPC分类号： A63B3717
CPC分类号： B29D99/0042 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0064 , A63B37/0066 , A63B37/0068 , A63B37/0073 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/008 , A63B37/0081 , A63B37/0083 , A63B37/0084 , A63B37/0087 , A63B37/0095 , A63B45/00 , B29C45/14819 , B29L2031/54
摘要： A solid golf ball has a solid core and a cover formed of a resin composition comprising the reaction product of a thermoplastic polyurethane elastomer with dicyclohexylmethane-4, 4″-diisocyanate. The ball is efficiently moldable and meets such requirements as a pleasant feel, ease of control, high resilience, and minimized scuffs by iron shots.
摘要翻译： 固体高尔夫球具有固体芯和由包含热塑性聚氨酯弹性体与二环己基甲烷-4,4'-二异氰酸酯的反应产物的树脂组合物形成的盖。 球具有高效的可成型性，能够满足触感舒适，易于控制，高回弹性和最小化磨损的要求。
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公开(公告)号：US06054550A
公开(公告)日：2000-04-25
申请号：US62767
申请日：1998-04-20
IPC分类号： A63B37/00 , A63B37/06 , A63B37/08 , A63B37/12 , A63B45/00 , C08G18/73 , C08G18/75 , C08L75/04
CPC分类号： A63B37/0003 , A63B2037/087 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0036 , A63B37/0053 , A63B37/0076
摘要： A thread-wound golf ball includes a core having a center ball and a rubber thread layer and a cover. The cover of the ball has a two-layer structure consisting of an inner layer and an outer layer, each made from differing cover stock formulations of thermoplastic polyurethane elastomer.
摘要翻译： 螺纹缠绕的高尔夫球包括具有中心球和橡胶螺纹层和盖的芯。 球的盖具有由内层和外层组成的两层结构，每层均由热塑性聚氨酯弹性体的不同盖层配方制成。
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公开(公告)号：US5800286A
公开(公告)日：1998-09-01
申请号：US841559
申请日：1997-04-30
申请人： Shinichi Kakiuchi , Yasushi Ichikawa , Takashi Maruko , Junji Umezawa , Kunitoshi Ishihara , Nobuhiko Matsumura
发明人： Shinichi Kakiuchi , Yasushi Ichikawa , Takashi Maruko , Junji Umezawa , Kunitoshi Ishihara , Nobuhiko Matsumura
CPC分类号： A63B37/0003 , A63B2037/087 , A63B37/0031 , A63B37/0039 , A63B37/0053 , A63B37/0064 , A63B37/0075 , A63B37/0091 , A63B37/04
摘要： A thread wound golf ball comprises a solid center and a wound core having a thread rubber layer formed by winding thread rubber around the center and a cover enclosing the wound core. The cover is based on a non-yellowing thermoplastic polyurethane elastomer, and the difference in specific gravity between the center and the cover is 0.2 or less.
摘要翻译： 螺纹缠绕高尔夫球包括固体中心和缠绕芯，其具有通过围绕中心卷绕螺纹橡胶而形成的螺纹橡胶层和封闭缠绕芯的盖。 盖子基于不变黄热塑性聚氨酯弹性体，中心和盖子之间的比重差为0.2以下。
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公开(公告)号：US5792008A
公开(公告)日：1998-08-11
申请号：US841677
申请日：1997-04-30
申请人： Shinichi Kakiuchi , Yasushi Ichikawa , Takashi Maruko , Junji Umezawa , Kunitoshi Ishihara , Nobuhiko Matsumura
发明人： Shinichi Kakiuchi , Yasushi Ichikawa , Takashi Maruko , Junji Umezawa , Kunitoshi Ishihara , Nobuhiko Matsumura
CPC分类号： A63B37/0003 , A63B2037/085 , A63B2037/087 , A63B37/0031 , A63B37/0039 , A63B37/0052 , A63B37/0053 , A63B37/0062 , A63B37/0064 , A63B37/0076 , A63B37/0091
摘要： A thread wound golf ball comprises a liquid center and a wound core having a thread rubber layer formed by winding thread rubber around the center and a cover enclosing the wound core. The cover is based on a non-yellowing thermoplastic polyurethane elastomer, and the difference in specific gravity between the center and the cover is 0.2 or less.
摘要翻译： 螺纹缠绕高尔夫球包括液体中心和缠绕芯，其具有通过围绕中心卷绕螺纹橡胶而形成的螺纹橡胶层和包围卷绕芯的盖。 盖子基于不变黄热塑性聚氨酯弹性体，中心和盖子之间的比重差为0.2以下。
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公开(公告)号：US5899822A
公开(公告)日：1999-05-04
申请号：US976090
申请日：1997-11-21
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0043 , A63B37/0045 , A63B37/0047 , A63B37/0064 , A63B37/0066 , A63B37/0075 , A63B37/0092
摘要： In a three-piece solid golf ball of the three layer structure consisting of a solid core, an intermediate layer, and a cover, the solid core has a distortion of at least 2.5 mm under a load of 100 kg. The Shore D hardness of the intermediate layer is at least 13 degrees higher than the Shore D hardness of the cover. The ball as a whole has an inertia moment of at least 83 g-cm.sup.2. The desirable properties of spin, feel, control and rolling are obtained.
摘要翻译： 在由实心芯，中间层和盖组成的三层结构的三件式实心高尔夫球中，实心芯在100kg的负载下具有至少2.5mm的变形。 中间层的肖氏D硬度比盖的肖氏D硬度高至少13度。 整个球体的惯性力矩至少为83g / cm2。 获得了旋转，感觉，控制和轧制的理想特性。
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公开(公告)号：US5993968A
公开(公告)日：1999-11-30
申请号：US62641
申请日：1998-04-20
CPC分类号： A63B37/0003 , A63B2037/087 , A63B37/0024 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0052 , A63B37/0053 , A63B37/0064 , Y10T428/2998 , Y10T428/31554
摘要： A thread-wound golf ball includes a core having a center ball and a rubber thread layer and a cover. The cover is composed primarily of a thermoplastic polyurethane elastomer of an aliphatic and/or alicyclic diisocyanate. The golf ball is prepared by impregnating the rubber thread layer with a urethane dispersion and injection molding the cover over the treated core.
摘要翻译： 螺纹缠绕的高尔夫球包括具有中心球和橡胶螺纹层和盖的芯。 盖主要由脂族和/或脂环族二异氰酸酯的热塑性聚氨酯弹性体组成。 高尔夫球是通过用聚氨酯分散体浸渍橡胶线层并且将盖注射到处理过的芯上来制备的。
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公开(公告)号：US5876294A
公开(公告)日：1999-03-02
申请号：US976092
申请日：1997-11-21
CPC分类号： A63B37/0003 , A63B37/0016 , A63B37/0017 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0035 , A63B37/0043 , A63B37/0047 , A63B37/0066 , A63B37/0075 , A63B37/009 , A63B37/0091
摘要： In a three-piece solid golf ball of the three layer structure consisting of a solid core, an intermediate layer, and a cover, the specific gravity of the solid core is lower than the specific gravity of the intermediate layer and the cover, and the Shore D hardness of the intermediate layer is higher than the Shore D hardness of the cover. The ball as a whole has an inertia moment of at least 83 g-cm.sup.2. The desirable properties of spin, feel, control and distance are obtained.
摘要翻译： 在由实芯，中间层和盖组成的三层结构的三件式实心高尔夫球中，实芯的比重低于中间层和盖的比重，并且 中间层的肖氏D硬度高于盖的肖氏D硬度。 整个球体的惯性力矩至少为83g / cm2。 获得了旋转，感觉，控制和距离的理想特性。
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