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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：US06179728B2
公开(公告)日：2001-01-30
申请号：US09413896
申请日：1999-10-07
IPC分类号： A63B3706
CPC分类号： C08L53/025 , A63B37/0003 , A63B37/0053 , A63B37/0062 , A63B37/0064 , A63B37/0073 , C08L51/06 , C08L53/02 , C08L67/025 , C08L2666/14 , C08L2666/02 , C08L51/00 , C08L53/00
摘要： The invention provides a solid golf ball comprising a solid core and a cover, a wound golf ball comprising a solid center, thread rubber and a cover, or a one-piece golf ball. The solid core, the solid center or the one-piece golf ball is formed mainly of a heated mixture of (A) a thermoplastic polyether ester elastomer having a Shore D hardness of 25-60, a tan &dgr; value of 0.01-0.15 in the temperature range of −10° C. to 20° C. as determined by viscoelasticity measurement, and a Tg≦−20° C. and (B) an olefin elastomer, modified olefin elastomer, styrene-conjugated diene block copolymer or hydrogenated or modified styrene-conjugated diene block copolymer having a JIS A hardness of 20-80. The golf ball is unsusceptible to compression set and plastic deformation and has a high resilience, pleasant feel and increased distance.
摘要翻译： 本发明提供了一种固体高尔夫球，其包括实心芯和盖，包括固体中心的卷绕高尔夫球，螺纹橡胶和盖，或单件高尔夫球。 固体芯，固体中心或单件高尔夫球主要由（A）邵氏D硬度为25-60的热塑性聚醚酯弹性体，加热混合物中的tanδ值为0.01-0.15的加热混合物形成 温度范围为-10℃至20℃，通过粘弹性测量测定，Tg <= -20℃，（B）烯烃弹性体，改性烯烃弹性体，苯乙烯 - 共轭二烯嵌段共聚物或氢化或 改性苯乙烯 - 共轭二烯嵌段共聚物，其JIS A硬度为20-80。 高尔夫球不容易受到压缩变形和塑性变形的影响，具有高弹性，舒适的手感和更大的距离。
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公开(公告)号：US6063869A
公开(公告)日：2000-05-16
申请号：US967823
申请日：1997-11-12
CPC分类号： C08K5/098 , A63B37/0003 , C08L23/08 , A63B37/0024 , A63B37/0031 , C08L2205/02 , C08L23/0876
摘要： In a golf ball comprising a core and a cover, the cover is predominantly constructed of a blend of (A) a coordination ionic copolymer of a divalent metal ion crosslinked form of an ethylene/unsaturated carboxylic acid/unsaturated carboxylate terpolymer and an amine compound and (B) a metal ion crosslinked form of an ethylene/unsaturated carboxylic acid copolymer. The ball has improved restitution and feel.
摘要翻译： 在包括芯和盖的高尔夫球中，盖主要由（A）乙烯/不饱和羧酸/不饱和羧酸酯三元共聚物的二价金属离子交联形式的配位离子共聚物和胺化合物的混合物构成，以及 （B）金属离子交联形式的乙烯/不饱和羧酸共聚物。 球已经改善了恢复和感觉。
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公开(公告)号：US06334819B1
公开(公告)日：2002-01-01
申请号：US09190452
申请日：1998-11-13
IPC分类号： A63B3704
摘要： In a multi-piece solid golf ball comprising a solid core and a cover consisting of inner and outer layers, the cover inner layer is composed mainly of an ionomer resin, and the cover outer layer is composed mainly of another thermoplastic elastomer. A thermoplastic resin-base adhesive layer is interposed between the cover inner and outer layers, or a thermoplastic resin-base adhesive is blended in the inner and/or outer layer cover stock.
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公开(公告)号：US06329458B1
公开(公告)日：2001-12-11
申请号：US09448425
申请日：1999-11-24
IPC分类号： A63B3712
CPC分类号： C08K5/098 , A63B37/0003 , A63B37/0024 , A63B37/12 , C08L23/08
摘要： An ionomer resin component containing (a) a ternary ionomer resin and optionally (b) a binary ionomer resin, optionally blended with (c) a non-neutralized olefin-unsaturated carboxylic acid random copolymer, is blended with (d) a metal soap of a fatty acid neutralized with a Ca, Mg or Zn cation in a weight ratio from 95:5 to 80:20. A golf ball cover composition based on this mixture has a melt index of 1-10 dg/sec. The cover composition is drastically improved in moldability, resilience and paint coating adhesion. A golf ball having a cover made of the composition is improved in feel and flight performance.
摘要翻译： 包含（a）三元离聚物树脂和任选地（b）任选与（c）未中和的烯烃 - 不饱和羧酸无规共聚物共混的二元离聚物树脂的离聚物树脂组分与（d） 用Ca，Mg或Zn阳离子中和的脂肪酸，重量比为95:5至80:20。 基于该混合物的高尔夫球覆盖物组合物的熔体指数为1-10dg / min。 覆盖组合物在成型性，回弹性和涂料粘合力方面显着提高。 具有由组合物制成的盖的高尔夫球的感觉和飞行性能得到改善。
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公开(公告)号：US6034182A
公开(公告)日：2000-03-07
申请号：US132780
申请日：1998-08-12
IPC分类号： A63B37/00 , A63B37/12 , C08L23/08 , C08L23/26 , C08L23/00 , C08F8/00 , C08G63/48 , C08G63/91 , C08L23/04
CPC分类号： C08L23/08 , C08L23/0815 , C08L2205/02 , C08L23/0869 , C08L23/0876 , C08L23/0884
摘要： In a resin blend consisting essentially of (A) 90-10% by weight of an ionomer resin and (B) 10-90% by weight of a copolymer of ethylene and an .alpha.-olefin of at least 4 carbon atoms having a specific gravity of 0.86-0.92 and a dispersity (Mw/Mn) of up to 2.5, (C) a polyolefin having a polar group is blended in an amount of 0.5-20 parts by weight per 100 parts by weight of (A)+(B), yielding a cover stock for golf balls. Golf balls with a cover formed of this cover stock are improved in durability, impact resistance, flight performance, hitting feel and controllability.
摘要翻译： 在基本上由（A）90-10重量％的离聚物树脂和（B）10-90重量％的具有比重的至少4个碳原子的乙烯和α-烯烃的共聚物组成的树脂混合物中， 为0.86-0.92，分散性（Mw / Mn）为2.5以下，（C）具有极性基团的聚烯烃的配合量相对于（A）+（B）为100重量份为0.5〜20重量份 ），产生高尔夫球的覆盖物。 具有由该覆盖物形成的盖的高尔夫球的耐久性，耐冲击性，飞行性能，击球感和可控性提高。
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公开(公告)号：US6022279A
公开(公告)日：2000-02-08
申请号：US980893
申请日：1997-12-01
CPC分类号： A63B37/0004 , A63B37/0022 , A63B43/008
摘要： In a golf ball colored other than white, the color tone thereof as represented in accordance with the CIELAB color system has an L value of not less than 80, an a value of -30 to +30, and a b value of -30 to +30. The golf ball is preferably colored blue, green, pink, yellow, or orange. Usually, the cover layer of the golf ball is colored in order to color the golf ball. The golf ball does not cause a golfer to feel mental or visual incompatibility while addressing the ball, looks white as viewed from a distance, but looks other than white as viewed at close range to thereby distinguish itself from other balls. Also, the golf ball has improved fashionable features as compared with conventional color balls.
摘要翻译： 在除了白色以外的高尔夫球中，根据CIELAB颜色系统表示的色调的L值不小于80，a值为-30至+ 30，而ab值为-30至+ 30。 高尔夫球最好是蓝色，绿色，粉色，黄色或橙色。 通常，高尔夫球的覆盖层着色以使高尔夫球着色。 高尔夫球不会导致高尔夫球手在对准球时感觉到精神或视觉上的不兼容性，从远处观察时看起来是白色的，但是在近距离观察时看起来不像白色，从而将其与其他球区分开。 此外，与常规彩色球相比，高尔夫球具有改进的时尚特征。
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公开(公告)号：US5977264A
公开(公告)日：1999-11-02
申请号：US964088
申请日：1997-11-04
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0037
摘要： The invention provides a golf ball comprising a solid core, an intermediate layer, and a cover. The cover is formed of a diamine complex ionomer resin having a flexural rigidity of 340-410 MPa. The intermediate layer is formed of an ionomer resin or non-ionomer thermoplastic elastomer having a flexural rigidity of 20-350 MPa. The hardness of the ball is adjusted to a distortion of 2.6-4.5 mm under a load of 100 kg.
摘要翻译： 本发明提供了一种包括实芯，中间层和盖的高尔夫球。 该盖由弯曲刚性为340-410MPa的二胺配合离聚物树脂形成。 中间层由抗弯刚度为20-350MPa的离聚物树脂或非离聚物热塑性弹性体形成。 在100kg的负荷下，将球的硬度调节至2.6-4.5mm的变形。
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公开(公告)号：US06525139B2
公开(公告)日：2003-02-25
申请号：US09489006
申请日：2000-01-21
IPC分类号： A63B3712
CPC分类号： C08F8/30
摘要： A golf ball having a core and a cover enclosing the core. The cover has one or more layers. At least one of the cover layers is composed mainly of a rubber-modified thermoplastic resin composition consisting essentially of a base resin in the form of an ionomer resin, a non-ionomer thermoplastic elastomer or a mixture thereof and a crosslinked functional rubbery copolymer.
摘要翻译： 一种高尔夫球，其具有芯和封闭芯的盖。 盖子有一层或多层。 至少一个覆盖层主要由橡胶改性的热塑性树脂组合物组成，其基本上由离聚物树脂，非离聚物热塑性弹性体或其混合物形式的基础树脂和交联的官能橡胶共聚物组成。
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