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公开(公告)号：US09364720B2
公开(公告)日：2016-06-14
申请号：US13339051
申请日：2011-12-28
申请人： Chiemi Mikura , Kazuhisa Fushihara , Mikio Yamada
发明人： Chiemi Mikura , Kazuhisa Fushihara , Mikio Yamada
CPC分类号： A63B37/0054 , A63B37/0062
摘要： An object of the present invention is to provide a golf ball traveling a great distance of a driver shot. The present invention provides a golf ball having a spherical core and at least one cover layer covering the spherical core, wherein the spherical core is formed from a rubber composition containing (a) a base rubber, (b) an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and/or a metal salt thereof as a co-crosslinking agent, (c) a crosslinking initiator, (d) a carboxylic acid and/or a salt thereof, and (e) an organic sulfur compound having a naphthalene ring, provided that the rubber composition further contains (e) a metal compound in the case of containing only (b) the α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms as the co-crosslinking agent.
摘要翻译： 本发明的一个目的是提供一种高速球，该高尔夫球在驾驶员镜头的距离很远的地方行进。 本发明提供一种高尔夫球，其具有球形芯和覆盖球形芯的至少一个覆盖层，其中球形芯由橡胶组合物形成，该橡胶组合物含有（a）基础橡胶，（b）α， 具有3-8个碳原子的羧酸和/或其金属盐作为共交联剂，（c）交联引发剂，（d）羧酸和/或其盐，和（e）有机硫化合物 具有萘环，条件是橡胶组合物在仅含（b）具有3-8个碳原子的α，β-不饱和羧酸作为共交联剂的情况下还含有（e）金属化合物。
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公开(公告)号：US08592526B2
公开(公告)日：2013-11-26
申请号：US12906331
申请日：2010-10-18
申请人： Kazuhisa Fushihara , Yumi Kanemitsu , Mikio Yamada
发明人： Kazuhisa Fushihara , Yumi Kanemitsu , Mikio Yamada
CPC分类号： A63B37/0074 , A63B37/0003 , A63B37/0051 , A63B37/006 , A63B37/0064 , A63B37/0073 , A63B37/02
摘要： An object of the present invention is to provide an environmentally safe golf ball having excellent resilience. The present invention provides a golf ball having constituting members, wherein at least a part of the constituting members is formed from a rubber composition containing (a) a base rubber, (b) a co-crosslinking agent, (c) a crosslinking initiator, and (d) an organic sulfur compound, wherein the organic sulfur compound includes a disubstituted compound of thiophenol, disulfide and/or thiophenol metal salt with Br, F or CF3 only at ortho positions.
摘要翻译： 本发明的目的是提供一种具有优异弹性的环保型高尔夫球。 本发明提供一种具有构成构件的高尔夫球，其中至少一部分构成构件由含有（a）基础橡胶，（b）共交联剂，（c）交联引发剂， 和（d）有机硫化合物，其中有机硫化合物仅在邻位包括苯硫酚的二取代化合物，二硫化物和/或苯硫酚金属盐与Br，F或CF 3。
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公开(公告)号：US08044164B2
公开(公告)日：2011-10-25
申请号：US12324582
申请日：2008-11-26
申请人： Kazuyoshi Shiga , Takashi Sasaki , Mikio Yamada
发明人： Kazuyoshi Shiga , Takashi Sasaki , Mikio Yamada
CPC分类号： C08G18/758 , A63B37/0023 , A63B37/0031 , A63B37/0033 , A63B37/0074 , A63B37/0075 , A63B37/0076 , C08G18/10 , C08G18/4854 , C08G18/3206
摘要： A golf ball which has excellent abrasion-resistance and spin performance is provided. The golf ball of the present invention includes a core and a cover covering the core. The cover contains, as a resin component, polyurethane which is obtained using, as a polyisocyanate component constituting the polyurethane, 4,4′-dicyclohexylmethane diisocyanate having a mole ratio ((B)/(A)) of non-cis-structure molecule (B) to cis-structure molecule (A) in a range from 3/7 to 9/1.
摘要翻译： 提供了具有优异的耐磨性和自旋性能的高尔夫球。 本发明的高尔夫球包括芯和覆盖芯的盖。 作为树脂成分，作为树脂成分，使用作为构成聚氨酯的多异氰酸酯成分得到的非顺式结构分子的摩尔比（（B）/（A））的4,4'-二环己基甲烷二异氰酸酯作为树脂成分， （B）为3/9〜9/1的顺式结构分子（A）。
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公开(公告)号：US20090082136A1
公开(公告)日：2009-03-26
申请号：US12232614
申请日：2008-09-19
IPC分类号： A63B37/12
CPC分类号： A63B37/0003 , A63B37/0024 , A63B37/0074
摘要： The present invention aims to improve spin performance and abrasion resistance for a golf ball having a cover using a nonionic polyurethane as a resin component. The golf ball of the present invention is a golf ball including a core and a cover covering the core and in which the cover contains a nonionic polyurethane as a resin component and the nonionic polyurethane has a hard segment content of 24.5% to 34.7% by mass.
摘要翻译： 本发明旨在提高使用非离子聚氨酯作为树脂成分的具有盖的高尔夫球的旋转性能和耐磨性。 本发明的高尔夫球是高尔夫球，其包括芯和覆盖芯的盖，其中所述盖包含作为树脂成分的非离子聚氨酯，所述非离子聚氨酯的硬链段含量为24.5〜34.7质量％ 。
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公开(公告)号：US06315683B1
公开(公告)日：2001-11-13
申请号：US09496269
申请日：2000-02-01
申请人： Kazunari Yoshida , Mikio Yamada
发明人： Kazunari Yoshida , Mikio Yamada
IPC分类号： A63B3704
CPC分类号： A63B37/0098 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/008
摘要： The present invention provides a hollow solid golf ball having excellent flight performance and soft and good shot feel at the time of hitting. The present invention relates to a hollow solid golf ball comprising a core having a hollow portion at the center of the core and a cover formed on the core, wherein the golf ball has a diameter of 42.92 to 45.47 mm, a moment of inertia of 83 to 105 g·cm2, and a deformation amount of 2.6 to 4.0 mm, when applying from an initial load of 10 kgf to a final load of 130 kgf.
摘要翻译： 本发明提供一种具有优异飞行性能的中空固体高尔夫球，并且在击球时具有柔软和良好的射击感。 本发明涉及一种中空实心高尔夫球，其包括在芯的中心处具有中空部分的芯部和形成在芯部上的盖，高尔夫球的直径为42.92至45.47mm，惯性矩为83至 当从10kgf的初始载荷施加到130kgf的最终载荷时，变形量为2.6至4.0mm。
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公开(公告)号：US5658188A
公开(公告)日：1997-08-19
申请号：US404716
申请日：1995-03-15
申请人： Mikio Yamada , Yoshikazu Yabuki
发明人： Mikio Yamada , Yoshikazu Yabuki
摘要： A method for grinding a surface of a golf ball and removing the thin outer layer thereof, wherein grinding tools arranged on three axes on a plane which axes radiate from a definite point at intervals of 120.degree. between one another are used. Each of the grinding tools possesses a circular grinding face which gradually spreads toward the end and contacts a surface of a golf ball. The grinding tools turn on the respective axes toward the same direction at the same speed keeping the same distance from the definite point.
摘要翻译： 一种用于研磨高尔夫球的表面并除去其外部薄层的方法，其中使用了在轴线上以三角轴排列的研磨工具，该平面的轴线以彼此间隔120°的一定间隔辐射。 每个研磨工具都具有一个圆形研磨面，其逐渐向端部扩展并接触高尔夫球的表面。 研磨工具以相同的速度将相应的轴朝同一方向转动，保持与确定点相同的距离。
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公开(公告)号：US5605512A
公开(公告)日：1997-02-25
申请号：US531298
申请日：1995-09-20
申请人： Mikio Yamada , Kazushige Sugimoto
发明人： Mikio Yamada , Kazushige Sugimoto
CPC分类号： C08K5/098 , A63B37/0003 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0047 , A63B37/0052 , A63B37/0053 , A63B37/0064 , A63B37/0066 , A63B37/0076
摘要： It is a main object of the present invention to impart a high impact resilience to a thread wound golf ball using a liquid center wherein a center bag is filled with a liquid, thereby improving a flying distance, while maintaining a good hit feeling and control properties.The center bag of the liquid center is made of a crosslinked rubber obtained from a rubber composition comprising:(a) a rubber component containing a mixture of 10 to 80% by weight of cis-1,4-polybutadiene and 90 to 20% by weight of a natural rubber or cis-isoprene rubber as a base rubber(b) either a metal salt of an unsaturated carboxylic acid selected from the group consisting of acrylic acid and methacrylic acid, or a combination of the unsaturated carboxylic acid and metal oxide forming a metal salt with the unsaturated carboxylic acid, and(c) a peroxide crosslinking agent,the component (b) being present in an amount 3 to 20 parts by weight based on 100 parts by weight of the component (a) when calculated in terms of an amount of the unsaturated carboxylic acid.
摘要翻译： 本发明的主要目的是使用液体中心给卷绕高尔夫球的高冲击弹性，其中中心袋充满液体，从而提高飞行距离，同时保持良好的打击感和控制性能 。 液体中心的中心袋由橡胶组合物制成的交联橡胶制成，该橡胶组合物包含：（a）含有10-80重量％顺式-1,4-聚丁二烯与90-20重量％ 作为基础橡胶的天然橡胶或顺式异戊二烯橡胶的重量（b）选自丙烯酸和甲基丙烯酸的不饱和羧酸的金属盐，或不饱和羧酸和形成金属氧化物的组合 与不饱和羧酸的金属盐，和（c）过氧化物交联剂，组分（b）以相对于100重量份的组分（a）计为3至20重量份， 的一定量的不饱和羧酸。
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公开(公告)号：US5274041A
公开(公告)日：1993-12-28
申请号：US778244
申请日：1991-10-17
申请人： Mikio Yamada
发明人： Mikio Yamada
CPC分类号： A63B37/0003 , A63B37/0023 , A63B37/0033 , A63B37/0074 , A63B37/0078 , A63B37/008 , A63B37/0094 , C08L23/0876 , C08L2205/02 , Y10S524/908
摘要： A golf ball having excellent impact resilience and good flying performance comprises a core and a cover for covering the core, wherein the cover contains an ionomer resin as a main material and the ionomer resin has the first peak at 85.degree. to 95.degree. C. and the second peak at 70.degree. to 80.degree. C. in its crystal melting behavior attended with the measurement by a differential scanning calorimeter. A process for producing the above golf ball is also disclosed.
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公开(公告)号：US4968038A
公开(公告)日：1990-11-06
申请号：US293590
申请日：1989-01-03
申请人： Mikio Yamada
发明人： Mikio Yamada
CPC分类号： A63B37/0004 , A63B37/0003 , A63B37/0017 , A63B37/0031 , A63B37/0033 , A63B37/0074 , A63B37/008 , A63B37/0084 , Y10S273/22
摘要： A large-sized (1.68 inches) two piece solid golf ball superior in flight distance, comprising a solid core and a cover having a thickness of 2.10 to 2.30 mm. and a Shore D hardness of not less than 65, the total volume of dimples being from 330 to 365 mm.sup.3.
摘要翻译： 飞行距离较大的大尺寸（1.68英寸）两片固体高尔夫球，包括实心芯和厚度为2.10至2.30mm的盖。 且肖氏D硬度不小于65，凹坑的总体积为330至365mm 3。
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公开(公告)号：US4654215A
公开(公告)日：1987-03-31
申请号：US722783
申请日：1985-04-12
CPC分类号： C12M41/32 , C12J1/10 , C12M41/48 , Y10S435/818
摘要： A method and apparatus for producing vinegar by acetic acid fermentation utilizing an automatic alcohol analyzer for measurement of alcohol concentration in a fermenting broth, a feeding apparatus for feeding alcohol solution as raw material to the fermenting broth, and a control computer controllably coupled to the alcohol analyzer and to the feeding apparatus. The alcohol concentration in the fermenting broth is periodically measured by the automatic alcohol analyzer by a direction from the control computer at given intervals over a plurality of cycles of measurement; the control computer calculates a feed rate of alcohol solution as raw material to the fermenting broth so as to control the alcohol concentration in the fermenting broth at a desirable concentration on the basis of a difference between a measured alcohol concentration in the fermenting broth and a desirable alcohol concentration and the alcohol consumption rate calculated during each of the cycles by the control computer; and then the feeding apparatus is operated to control the feed rate of the alcohol solution responsive to a control signal generated by the control computer as a result of the aforementioned calculations, to thereby controllably feed alcohol solution as raw material to the fermenting broth.Alternatively, the control computer calculates a feed rate of alcohol solution as raw material to the fermenting broth so as to control the alcohol concentration in the fermenting broth at a predetermined desirable concentration according to acetic acid concentration on the basis of increasing rate of acetic acid concentration, acetic acid concentration and total concentration in the fermenting broth which are calculated by the control computer every cycle over a number of cycles at given intervals, the acetic acid concentration and total concentration being determined at a set point in an appropriate period during fermentation.
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