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公开(公告)号：US06616552B2
公开(公告)日：2003-09-09
申请号：US09534565
申请日：2000-03-27
IPC分类号： A63B3712
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0024 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0045 , A63B37/0047 , A63B37/0052 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/008 , A63B37/0083 , A63B37/0084
摘要： In a golf ball including a core and a cover of at least one layer, the cover layer is formed of a heated mixture of an ionomer resin and a metal salt such as magnesium stearate. The heated mixture exhibits such a crystal melting behavior that when measured by DSC, the difference between first and second peak temperature is up to 30° C. The ball is improved in resilience.
摘要翻译： 在包括芯和至少一层的覆盖物的高尔夫球中，覆盖层由离聚物树脂和金属盐如硬脂酸镁的加热混合物形成。 加热的混合物表现出这样的晶体熔融行为，当通过DSC测量时，第一和第二峰值温度之间的差异达到30℃。弹性提高了球。
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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：US06417282B2
公开(公告)日：2002-07-09
申请号：US09835573
申请日：2001-04-17
IPC分类号： C08J9106
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0035 , A63B2209/00
摘要： The invention provides a golf ball cover stock based on a heated mixture of (a) an ionomer resin, (b) polyethylene, and (c) an epoxy group-modified polyolefin or (d) a low molecular weight polyethylene wax. Component (c) or (d) improves the dispersion of polyethylene in the ionomer resin so that a larger amount of polyethylene may be blended in micro-dispersion form. A golf ball having a cover made of the cover stock is durable and wear resistant and offers a good feel when hit.
摘要翻译： 本发明提供了一种基于（a）离聚物树脂，（b）聚乙烯和（c）环氧基改性聚烯烃或（d）低分子量聚乙烯蜡的加热混合物的高尔夫球覆盖物原料。 组分（c）或（d）改善聚乙烯在离聚物树脂中的分散，使得可以以微分散形式混合更多量的聚乙烯。 具有由盖板制成的盖的高尔夫球是耐用和耐磨的，并且在打击时提供良好的感觉。
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公开(公告)号：US06268437B1
公开(公告)日：2001-07-31
申请号：US09366280
申请日：1999-08-02
IPC分类号： A63B3712
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0035 , A63B2209/00
摘要： The invention provides a golf ball cover stock based on a heated mixture of (a) an ionomer resin, (b) polyethylene, and (c) an epoxy group-modified polyolefin or (d) a low molecular weight polyethylene wax. Component (c) or (d) improves the dispersion of polyethylene in the ionomer resin so that a larger amount of polyethylene may be blended in micro-dispersion form. A golf ball having a cover made of the cover stock is durable and wear resistant and offers a good feel when hit.
摘要翻译： 本发明提供了一种基于（a）离聚物树脂，（b）聚乙烯和（c）环氧基改性聚烯烃或（d）低分子量聚乙烯蜡的加热混合物的高尔夫球覆盖物原料。 组分（c）或（d）改善聚乙烯在离聚物树脂中的分散，使得可以以微分散形式混合更多量的聚乙烯。 具有由盖板制成的盖的高尔夫球是耐用和耐磨的，并且在打击时提供良好的感觉。
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公开(公告)号：US06213896B1
公开(公告)日：2001-04-10
申请号：US09390290
申请日：1999-09-03
IPC分类号： A63B3706
CPC分类号： A63B37/06 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0043 , A63B37/0046 , A63B37/0065 , A63B37/0066 , A63B37/0075 , A63B37/0091 , A63B37/0092
摘要： A multi-piece solid golf ball comprising a solid core, an intermediate layer, and a cover is provided. When the solid core has a deflection A (mm) under a load of 100 kg and a spherical body consisting of the core and the intermediate layer has a deflection B (mm) under a load of 100 kg, B/A is between 1.0 and 1.5. The ball has a very soft pleasant feel upon approach shots and putting, ease of control upon iron shots, and improved flight performance upon full shots with a driver.
摘要翻译： 提供了一种包括实心芯，中间层和盖的多片实心高尔夫球。 当实心芯在100kg负荷下具有挠度A（mm），由芯和中间层组成的球体在100kg负载下具有挠曲B（mm）时，B / A在1.0和1.0之间 1.5。 球在射门和放置时具有非常柔和的舒适感觉，轻松控制铁杆，并且在驾驶员全速射击时提高飞行性能。
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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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公开(公告)号：US06251991B1
公开(公告)日：2001-06-26
申请号：US09179839
申请日：1998-10-28
IPC分类号： C08L7500
CPC分类号： C08L75/04 , Y10S525/919 , C08L23/00
摘要： A cover stock composed mainly of a heated mixture of a thermoplastic polyurethane elastomer and a polyolefin oligomer or polyolefin which has been modified with functional groups is suitable for the manufacture of golf balls. The cover made of the stock has improved scuff resistance.
摘要翻译： 主要由热塑性聚氨酯弹性体和已经用官能团改性的聚烯烃低聚物或聚烯烃的加热混合物组成的覆盖物适用于制造高尔夫球。 由库存制成的盖子具有改善的抗磨损性。
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公开(公告)号：US6130294A
公开(公告)日：2000-10-10
申请号：US873594
申请日：1997-06-12
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033
摘要： In a golf ball comprising a core and a cover, the cover is composed mainly of a blend of a soft ionomer in the form of a magnesium ion neutralized ethylene/(meth)acrylic acid/acrylate terpolymer and a hard ionomer in the form of a magnesium ion neutralized ethylene/(meth)acrylic acid copolymer. The blend has a Shore D hardness of 44-60. The ball is minimized in restitution loss and has an increased initial velocity, spin receptivity, good hitting feel, and scuff resistance.
摘要翻译： 在包括芯和盖的高尔夫球中，盖主要由镁离子中和的乙烯/（甲基）丙烯酸/丙烯酸酯三元共聚物形式的软离聚物和硬离聚物形成的混合物组成， 镁离子中和的乙烯/（甲基）丙烯酸共聚物。 共混物的肖氏D硬度为44-60。 球的恢复损失最小化，并且具有增加的初始速度，旋转接受性，良好的击球感和抗磨损性。
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公开(公告)号：US6120392A
公开(公告)日：2000-09-19
申请号：US392780
申请日：1999-09-09
CPC分类号： A63B37/0003 , C08L67/025 , A63B37/0033 , A63B37/0043 , A63B37/0053 , A63B37/0064 , A63B37/0087
摘要： In a golf ball comprising a core, an intermediate layer, and a cover, the intermediate layer is formed mainly of a heated mixture of (A) a thermoplastic polyether ester elastomer having a Shore D hardness of 25-50, a tan.delta. value of 0.01-0.1 in the temperature range of -10.degree. C. to 20.degree. C. as determined by viscoelasticity measurement, and a Tg of not higher than -20.degree. C. and (B) an olefin elastomer, modified olefin elastomer, styrene-conjugated diene block copolymer or hydrogenated styrene-conjugated diene block copolymer having a JIS A hardness of 15-80. The ball has a good feel and an increased flight distance.
摘要翻译： 在包括芯，中间层和盖的高尔夫球中，中间层主要由（A）肖氏D硬度为25-50的热塑性聚醚酯弹性体的加热混合物形成，tanδ值为 在-10℃至20℃的温度范围内，通过粘弹性测量测定，Tg不高于-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苯乙烯 - 共轭二烯嵌段共聚物，其JIS A硬度为15〜80。 球有很好的感觉和飞行距离的增加。
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公开(公告)号：US5935021A
公开(公告)日：1999-08-10
申请号：US969545
申请日：1997-11-13
CPC分类号： A63B37/0003 , A63B37/0053 , A63B37/12
摘要： A golf ball having a cover is provided. The cover is formed of a cover stock comprising a thermoplastic resin or elastomer and fibrous aluminum borate whiskers. The cover is durably resistant to damages by iron shots.
摘要翻译： 提供具有盖的高尔夫球。 盖由包含热塑性树脂或弹性体的覆盖料和纤维状的硼酸铝晶须形成。 防护罩可耐受铁杆损坏。
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