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21. 发明授权

US06766739B2 Golf ball printing method 有权
标题翻译：高尔夫球打印方式
公开(公告)号：US06766739B2
公开(公告)日：2004-07-27
申请号：US10024204
申请日：2001-12-21
申请人： Kazuhiko Isogawa , Seiichiro Endo
发明人： Kazuhiko Isogawa , Seiichiro Endo
IPC分类号： B41K142
CPC分类号： C09D11/102 , C09D11/037
摘要： The invention provides an improved golf ball printing method which is capable of efficient printing control in the production of golf balls and provides a colorful or lustrous mark on the ball surface. The printing method uses a two-component reacting ink comprising a resin having a hydroxyl group, an isocyanate, a coloring agent containing a metal, and a &bgr;-diketone. The ink ensures pot life more than eight hours and does not need to replace with newly prepared ink all day long.
摘要翻译：本发明提供了一种改进的高尔夫球打印方法，其能够在高尔夫球的生产中有效地进行打印控制，并在球表面上提供多彩或有光泽的标记。印刷方法使用包含具有羟基的树脂，异氰酸酯，含有金属的着色剂和β-二酮的双组分反应油墨。墨水可以保持8小时以上的使用寿命，并且不需要一整天都用新准备的墨水替代。

22. 发明授权

US06659888B2 Three-piece solid golf ball 有权
标题翻译：三件式固体高尔夫球
公开(公告)号：US06659888B2
公开(公告)日：2003-12-09
申请号：US10277728
申请日：2002-10-23
申请人： Seiichiro Endo , Keiji Ohama
发明人： Seiichiro Endo , Keiji Ohama
IPC分类号： A63B3704
CPC分类号： A63B37/0003 , A63B37/0004 , A63B37/0018 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0075 , A63B37/02
摘要： The present invention provides a three-piece solid golf ball, of which flight distance is improved by accomplishing high launch angle and low spin amount in initial flight performance, while maintaining soft and good shot feel, when hit at low head speed. The present invention relates to a three-piece solid golf ball comprising a center, an intermediate layer and a cover having many dimples on the surface thereof, wherein hardness distribution of the center; hardness distribution between each layer and the contiguous layer in the golf ball; and a ratio of the golf ball surface area occupied by the dimple to the total surface area of the golf ball and the total of a periphery length of the dimple; are adjusted to specified ranges.
摘要翻译：本发明提供了一种三件式实心高尔夫球，其飞行距离通过在初始飞行性能中实现高发射角度和低旋转量而得到改善，同时在低头速度下击打时保持柔和良好的拍摄感觉。本发明涉及一种三件式实心高尔夫球，其中，中间层和表面上具有许多凹坑的盖，其中心的硬度分布; 高尔夫球中各层与连续层之间的硬度分布; 以及由凹坑占据的高尔夫球表面积与高尔夫球的总表面积的比值以及凹坑的周长的总和; 被调整到指定范围。

23. 发明授权

US06489401B2 One-piece golf ball 有权
标题翻译：单件高尔夫球
公开(公告)号：US06489401B2
公开(公告)日：2002-12-03
申请号：US09859455
申请日：2001-05-18
申请人： Seiichiro Endo
发明人： Seiichiro Endo
IPC分类号： A63B3706
CPC分类号： A63B37/06 , A63B37/0003 , A63B37/0062 , A63B37/0073 , A63B37/04 , A63B2209/00 , C08L9/00 , C08L2205/02 , C08L2666/08
摘要： The present invention provides a one-piece golf ball having good durability, good shot feel and excellent flight performance. The present invention relates to a one-piece golf ball formed by vulcanizing and press molding a rubber composition comprising a base rubber, co-crosslinking agent, organic peroxide and inorganic filler, wherein the base rubber comprises (1) polybutadiene (A) having a weight average molecular weight (Mw) of 55×104 to 69×104 and a number average molecular weight (Mn) of 10×104 to 20×104, and (2) polybutadiene (B) having a weight average molecular weight (Mw) of 70×104 to 120×104 and a number average molecular weight (Mn) of 13×104 to 25×104, in a weight ratio (A/B) of 3/97 to 70/30.
摘要翻译：本发明提供一种具有良好的耐久性，良好的拍摄感和优异的飞行性能的单件高尔夫球。本发明涉及通过硫化和压制成型包含基础橡胶，共交联剂，有机过氧化物和无机填料的橡胶组合物形成的单件高尔夫球，其中基础橡胶包括（1）具有重量的聚丁二烯（A）平均分子量（Mw）为55×10 4〜69×10 4，数均分子量（Mn）为10×10 14〜20×10 4，（2）重均分子量（Mw）为70×10 14〜120×10 4的聚丁二烯（B）重量比（Mn）为13×10 4〜25×10 4，重量比（A / B）为3/97〜70/30。

24. 发明授权

US09061183B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US09061183B2
公开(公告)日：2015-06-23
申请号：US13048915
申请日：2011-03-16
申请人： Kazuhiko Isogawa , Seiichiro Endo
发明人： Kazuhiko Isogawa , Seiichiro Endo
IPC分类号： A63B37/06 , A63B37/00 , C08K5/00 , C08K5/37
CPC分类号： A63B37/0074 , A63B37/0003 , A63B37/0062 , A63B37/0063 , A63B37/0096 , A63B37/06 , C08K5/0025 , C08K5/37
摘要： A golf ball 2 includes a spherical core 4 and a cover 6 positioned outside the core 4. The core 4 is obtained by crosslinking a rubber composition including 2-naphthalenethiol. The difference between: a hardness H(5.0) at a point which is located at a distance of 5 mm from the central point of the core 4; and a hardness Ho at the central point is 6.0 or greater. The difference between: a hardness H(12.5) at a point which is located at a distance of 12.5 mm from the central point; and the hardness H(5.0) is 4.0 or less. The difference between a hardness Hs at the surface of the core 4 and the hardness H(12.5) is 10.0 or greater. The difference between the hardness Hs and the hardness Ho is 22.0 or greater. There is no zone in which a hardness decreases from the central point to the surface.
摘要翻译：高尔夫球2包括球形芯4和位于芯4外部的盖6.芯4通过交联包含2-萘硫醇的橡胶组合物获得。在与芯4的中心点相距5mm的点处的硬度H（5.0）之间的差; 中心点的硬度Ho为6.0以上。在距离中心点12.5mm的位置处的硬度H（12.5）之间的差异; 硬度H（5.0）为4.0以下。芯4的表面的硬度Hs与硬度H（12.5）之差为10.0以上。硬度Hs和硬度Ho之差为22.0以上。没有硬度从中心点到表面减小的区域。

25. 发明授权

US08956252B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US08956252B2
公开(公告)日：2015-02-17
申请号：US13166899
申请日：2011-06-23
申请人： Hirotaka Nakamura , Kazuhiko Isogawa , Seiichiro Endo , Hyoungchol Kim
发明人： Hirotaka Nakamura , Kazuhiko Isogawa , Seiichiro Endo , Hyoungchol Kim
IPC分类号： A63B37/14 , A63B37/00
CPC分类号： A63B37/0018 , A63B37/0019 , A63B37/0062 , A63B37/0074 , A63B37/0092
摘要： A golf ball 2 includes a spherical core 4 and a cover 6 positioned outside the core 4. The golf ball 2 further has dimples 8 on a surface thereof. The core 4 is obtained by crosslinking a rubber composition. The difference between a hardness H(5.0) at a point that is located at a distance of 5 mm from the central point of the core 4, and a hardness Ho at the central point is equal to or greater than 6.0. The difference between a hardness H(12.5) at a point that is located at a distance of 12.5 mm from the central point, and the hardness H(5.0) is equal to or less than 4.0. The difference between a hardness Hs at the surface of the core 4 and the hardness H(12.5) is equal to or greater than 10.0. The difference between the hardness Hs and the hardness Ho is equal to or greater than 22.0. There is no zone in which a hardness decreases from the central point to the surface. The rubber composition of the core 4 includes 2-naphthalenethiol. A cross-sectional shape of each dimple 8 is a wave-like curve.
摘要翻译：高尔夫球2包括球形芯4和位于芯部4外部的盖6.高尔夫球2在其表面上还具有凹坑8。芯4通过交联橡胶组合物而获得。位于与芯4的中心点5mm的距离处的硬度H（5.0）与中心点的硬度Ho之间的差异等于或大于6.0。位于离中心点12.5mm的位置处的硬度H（12.5）与硬度H（5.0）之差为4.0以下。芯4的表面的硬度Hs与硬度H（12.5）的差为10.0以上。硬度Hs和硬度Ho之差等于或大于22.0。没有硬度从中心点到表面减小的区域。芯4的橡胶组合物包括2-萘硫醇。每个凹坑8的横截面形状是波状曲线。

26. 发明申请

US20110250991A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20110250991A1
公开(公告)日：2011-10-13
申请号：US13048915
申请日：2011-03-16
申请人： Kazuhiko ISOGAWA , Seiichiro Endo
发明人： Kazuhiko ISOGAWA , Seiichiro Endo
IPC分类号： A63B37/06
CPC分类号： A63B37/0074 , A63B37/0003 , A63B37/0062 , A63B37/0063 , A63B37/0096 , A63B37/06 , C08K5/0025 , C08K5/37
摘要： A golf ball 2 includes a spherical core 4 and a cover 6 positioned outside the core 4. The core 4 is obtained by crosslinking a rubber composition including 2-naphthalenethiol. The difference between: a hardness H(5.0) at a point which is located at a distance of 5 mm from the central point of the core 4; and a hardness Ho at the central point is 6.0 or greater. The difference between: a hardness H(12.5) at a point which is located at a distance of 12.5 mm from the central point; and the hardness H(5.0) is 4.0 or less. The difference between a hardness Hs at the surface of the core 4 and the hardness H(12.5) is 10.0 or greater. The difference between the hardness Hs and the hardness Ho is 22.0 or greater. There is no zone in which a hardness decreases from the central point to the surface.
摘要翻译：高尔夫球2包括球形芯4和位于芯4外侧的盖6.芯4通过交联包含2-萘硫醇的橡胶组合物获得。在与芯4的中心点相距5mm的点处的硬度H（5.0）之间的差; 中心点的硬度Ho为6.0以上。在距离中心点12.5mm的位置处的硬度H（12.5）之间的差异; 硬度H（5.0）为4.0以下。芯4的表面的硬度Hs与硬度H（12.5）之差为10.0以上。硬度Hs和硬度Ho之差为22.0以上。没有硬度从中心点到表面减小的区域。

27. 发明授权

US07914397B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US07914397B2
公开(公告)日：2011-03-29
申请号：US12699632
申请日：2010-02-03
申请人： Seiichiro Endo , Masatoshi Yokota
发明人： Seiichiro Endo , Masatoshi Yokota
IPC分类号： A63B37/06
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0076
摘要： Golf ball 2 has a spherical core 4, a mid layer 6 covering this core 4, a reinforcing layer 8 covering this mid layer 6, and a cover 10 covering this reinforcing layer 8. Base polymer of this mid layer 6 includes an ionomer resin as a principal component. Base polymer of this cover 10 includes a thermoplastic polyurethane elastomer as a principal component. The cover 10 has a thickness Tc of equal to or less than 0.6 mm. The cover 10 has a hardness Hc as measured with a Shore D type hardness scale of equal to or less than 54. The cover 10 has a volume V of equal to or less than 3.0 cm3. A product obtained by multiplying the thickness Tc, the hardness Hc and the volume V is equal to or less than 90. The reinforcing layer 8 includes a thermosetting resin as a base polymer. The reinforcing layer has a thickness of 3 μm or greater and 50 μm or less.
摘要翻译：高尔夫球2具有球形芯4，覆盖该芯4的中间层6，覆盖该中间层6的加强层8和覆盖该加强层8的盖10.该中间层6的基础聚合物包括离子交联树脂一个主要组成部分。该盖10的基础聚合物包括作为主要成分的热塑性聚氨酯弹性体。盖10的厚度Tc等于或小于0.6mm。盖10具有以等于或小于54的肖氏D型硬度标度测量的硬度Hc。盖10的体积V等于或小于3.0cm 3。通过将厚度Tc，硬度Hc和体积V相乘得到的产品等于或小于90.加强层8包括作为基础聚合物的热固性树脂。增强层的厚度为3μm以上且50μm以下。

28. 发明授权

US07704431B2 Mold for golf ball 失效
标题翻译：高尔夫球模具
公开(公告)号：US07704431B2
公开(公告)日：2010-04-27
申请号：US10945993
申请日：2004-09-22
申请人： Seiichiro Endo , Masatoshi Yokota , Yoshiyuki Nakai , Hiroaki Tanaka
发明人： Seiichiro Endo , Masatoshi Yokota , Yoshiyuki Nakai , Hiroaki Tanaka
IPC分类号： B29C45/14
CPC分类号： B29C45/14073 , B29C45/14819 , B29C45/34
摘要： A mold comprises a spherical cavity, a support pin capable of being moved forward and backward with respect to the cavity, and a vent pin (8). The vent pin (8) includes two slits (S), an annular groove (20) and a vertical groove (22). An upper end (24) of the slit (S) is opened toward the cavity. A lower end (26) of the slit (S) is opened toward the annular groove (20). The annular groove (20) is coupled to the vertical groove (22). The lower end of the vertical groove (22) is opened toward air. A width (W) of the slit (S) is preferably equal to or greater than 1 μm, is more preferably equal to or greater than 3 μm, and is particularly preferably equal to or greater than 5 μm. A depth (D) of the slit (S) is preferably equal to or greater than 10% of a diameter (φ), is more preferably equal to or greater than 15% of the diameter (φ), and is particularly preferably equal to or greater than 20% of the diameter (φ). It is preferable that the same slit (3) should be formed on the support pin.
摘要翻译：模具包括球形空腔，能够相对于空腔向前和向后移动的支撑销和通气销（8）。排气销（8）包括两个狭缝（S），一个环形槽（20）和一个垂直槽（22）。狭缝（S）的上端（24）向腔体敞开。狭缝（S）的下端（26）朝向环形槽（20）打开。环形槽（20）联接到垂直槽（22）。垂直槽22的下端朝向空气打开。狭缝（S）的宽度（W）优选为1μm以上，更优选为3μm以上，特别优选为5μm以上。狭缝（S）的深度（D）优选等于或大于直径（＆phgr）的10％，更优选等于或大于直径（＆phgr）的15％，特别优选等于或大于直径的20％（＆phgr。）。优选地，在支撑销上形成相同的狭缝（3）。

29. 发明授权

US07582026B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US07582026B2
公开(公告)日：2009-09-01
申请号：US11785205
申请日：2007-04-16
申请人： Kazuya Kamino , Seiichiro Endo , Tsutomu Hirau
发明人： Kazuya Kamino , Seiichiro Endo , Tsutomu Hirau
IPC分类号： A63B37/06
CPC分类号： A63B37/0091 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0044 , A63B37/0045 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0065 , A63B37/008 , A63B37/0083
摘要： Golf ball 2 has a spherical core 4, a reinforcing layer 6 positioned outside of the core 4 and a cover 8 positioned outside of the reinforcing layer 6. The core 4 has a inner sphere 10, a first mid layer 12 positioned outside of the inner sphere 10, and a second mid layer 14 positioned outside of the first mid layer 12. The principal component of the first mid layer 12 and the second mid layer 14 is an ionomer resin. The principal component of the cover 8 is a thermoplastic polyurethane elastomer. The second mid layer 14 has a hardness Hs which is greater than a hardness Hf of the first mid layer 12 and a hardness Hc of the cover 8. The hardness Hc of the cover 8 is equal to or less than 50. A product (Tc·Hc) of a thickness Tc (mm) and a hardness Hc of the cover 8 is equal to or less than 25.
摘要翻译：高尔夫球2具有球形芯4，位于铁芯4外部的加强层6和位于加强层6外侧的盖8.芯4具有内球10，位于内侧的第一中间层12 球体10和位于第一中间层12外侧的第二中间层14.第一中间层12和第二中间层14的主要成分是离聚物树脂。盖8的主要成分是热塑性聚氨酯弹性体。第二中间层14的硬度Hs大于第一中间层12的硬度Hf和盖8的硬度Hc。盖8的硬度Hc等于或等于50.产品（Tc 厚度Tc（mm），盖8的硬度Hc等于或等于25。

30. 发明授权

US07270615B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US07270615B2
公开(公告)日：2007-09-18
申请号：US11174465
申请日：2005-07-06
申请人： Seiichiro Endo , Masatoshi Yokota , Kazuhiko Isogawa
发明人： Seiichiro Endo , Masatoshi Yokota , Kazuhiko Isogawa
IPC分类号： A63B37/12
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0019 , A63B37/0021 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0076 , A63B37/12
摘要： Golf ball 2 has a core 4, a mid layer 6, a reinforcing layer 8 and a cover 10. Base polymer of the mid layer 6 includes an ionomer resin as a principal component. The mid layer 6 has a hardness Hm as measured with a Shore D type hardness scale of equal to or greater than 55. Base polymer of the reinforcing layer 8 is a thermosetting resin. Base polymer of the cover 10 includes a thermoplastic polyurethane elastomer as a principal component. The cover 10 has a nominal thickness Tc of equal to or less than 0.6 mm. The cover 10 has a hardness Hc as measured with a Shore D type hardness scale of equal to or less than 54. Ratio (Tr/Tc) of the thickness Tr of the reinforcing layer to the nominal thickness Tc of the cover is 0.005 or greater and 3.0 or less. This golf ball 2 includes dimples 12 having a depth Dp. Thickness Td of the cover 10 immediately below the deepest site of one or more of the dimples 12 is greater than (Tc−Dp).
摘要翻译：高尔夫球2具有芯部4，中间层6，加强层8和盖10。中间层6的基础聚合物包括离聚物树脂作为主要成分。中间层6具有以等于或大于55的肖氏D型硬度标度测量的硬度Hm。加强层8的基础聚合物是热固性树脂。盖10的基础聚合物包括热塑性聚氨酯弹性体作为主要成分。盖10的标称厚度Tc等于或小于0.6mm。盖10的硬度Hc以肖氏D型硬度等级等于或小于54测量。加强层的厚度Tr与盖的标称厚度Tc的比率（Tr / Tc）为0.005以上和3.0以下。该高尔夫球2包括具有深度Dp的凹坑12。一个或多个凹坑12的最深处位置正下方的盖10的厚度Td大于（Tc-Dp）。

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