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11. 发明申请

US20090054176A1 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US20090054176A1
公开(公告)日：2009-02-26
申请号：US12222103
申请日：2008-08-01
申请人： Kazuhiko Isogawa , Tsutomu Hirau
发明人： Kazuhiko Isogawa , Tsutomu Hirau
IPC分类号： A63B37/12
CPC分类号： A63B37/0023 , A63B37/0022 , A63B43/008
摘要： Golf ball 2 has spherical main body 4, mark layer 6 and paint layer 8. The main body 4 has spherical core 10, and cover 12 provided to cover this core 10. The cover 12 does not include titanium oxide. The cover 12 includes a fluorescent colorant. The main body 4 has a chroma saturation of equal to or greater than 25. The paint layer 8 is constituted with a resin composition. This resin composition includes composite particles. The composite particle has a nucleus, and a coat layer provided to coat this nucleus. The nucleus is constituted with mica, while the coat layer is constituted with titanium oxide. The amount of the composite particles is 2 parts by weight or greater and 30 parts by weight or less per 100 parts by weight of the base resin of the paint layer 8.
摘要翻译：高尔夫球2具有球形主体4，标记层6和涂料层8.主体4具有球形芯10和盖12，以覆盖该芯10。盖12不包括氧化钛。盖12包括荧光着色剂。主体4具有等于或大于25的色度饱和度。涂料层8由树脂组合物构成。该树脂组合物包括复合颗粒。复合颗粒具有核，并且设置用于涂覆该核的涂层。核由云母构成，而涂层由氧化钛构成。复合颗粒的量相对于涂料层8的基础树脂为100重量份为2重量份以上30重量份以下。

12. 发明授权

US08523710B2 Golf ball 有权
公开(公告)号：US08523710B2
公开(公告)日：2013-09-03
申请号：US12974683
申请日：2010-12-21
申请人： Kazuhiko Isogawa , Tsutomu Hirau
发明人： Kazuhiko Isogawa , Tsutomu Hirau
IPC分类号： A63B37/06
CPC分类号： A63B37/0022 , A63B37/0023 , A63B43/008
摘要： Golf ball 2 has spherical core 4, cover 6 positioned outside the core 4, mark layer 8 and paint layer 10. The resin composition of the cover 6 includes composite particles. The composite particle has a nucleus and a coat layer. The nucleus is constituted with aluminum oxide. The coat layer is constituted with titanium oxide. The composite particles are flaky. The amount of the composite particles is 0.1 parts by weight or more and 15 parts by weight or less per 100 parts by weight of the base resin of the cover 6. The composite particles may be also dispersed in the paint layer 10. The amount of the composite particles in the paint layer 10 is 1 part by weight or more and 30 parts by weight or less per 100 parts by weight of the base resin of the paint layer 10.

13. 发明授权

US08399563B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US08399563B2
公开(公告)日：2013-03-19
申请号：US12574408
申请日：2009-10-06
申请人： Kazuhiko Isogawa , Tsutomu Hirau , Satoko Okabe
发明人： Kazuhiko Isogawa , Tsutomu Hirau , Satoko Okabe
IPC分类号： A63B37/12 , A63B37/00 , C08L33/02 , C08L77/00
CPC分类号： A63B37/0031 , A63B37/0003 , A63B37/0023 , A63B37/0033 , A63B37/0043 , A63B37/0047 , A63B37/0062 , A63B37/0064 , C08L23/0876 , C08L23/0884 , C08L77/00 , C08L77/02 , C08L77/06 , C08L2205/03 , C08L2666/02 , C08L2666/06
摘要： An object of the invention is to provide a golf ball excellent in the durability at the normal and low temperatures, flight distance, and shot feeling on the shots. Another object of the present invention is to provide a golf ball excellent in a direction stability on the shots. The present invention provides a golf ball comprising: a core consisting of at least one layer; and a cover covering the core and having a thickness ranging from 0.3 mm to 1.0 mm, wherein the cover is formed from a cover composition that contains as a resin component, (A) a highly elastic polyamide resin (B) a metal-neutralized product of binary copolymer and/or ternary copolymer, and (C) a resin having a polar functional group in a specific amount, and wherein the cover composition has a slab hardness ranging from 65 to 75 in Shore D hardness.
摘要翻译：本发明的目的是提供一种在正常和低温下的耐久性，飞行距离以及镜头上的拍摄感觉都优异的高尔夫球。本发明的另一个目的是提供一种在镜头上方向稳定性优异的高尔夫球。本发明提供一种高尔夫球，包括：由至少一层构成的芯; 以及覆盖所述芯部并且具有0.3mm至1.0mm的厚度的覆盖物，其中，所述盖体由包含作为树脂成分的覆盖组合物形成，（A）高弹性聚酰胺树脂（B）金属中和物的二元共聚物和/或三元共聚物，和（C）具有特定量的极性官能团的树脂，并且其中所述覆盖组合物具有在肖氏D硬度为65至75的板坯硬度。

14. 发明申请

US20100167840A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20100167840A1
公开(公告)日：2010-07-01
申请号：US12647115
申请日：2009-12-24
申请人： Tsutomu HIRAU , Kazuhiko Isogawa , Satoko Okabe
发明人： Tsutomu HIRAU , Kazuhiko Isogawa , Satoko Okabe
IPC分类号： A63B37/00 , A63B37/12
CPC分类号： A63B37/0003 , A63B37/0029 , A63B37/0045 , A63B37/0047 , A63B37/0062 , A63B37/0064 , A63B37/0087 , A63B37/12
摘要： An object of the invention is to provide a golf ball excellent in the durability at the normal and low temperatures, flight distance, direction stability and shot feeling on the shots. The present invention provides a golf ball comprising: a core consisting of a center having a diameter of 35 mm or less and a surrounding layer covering the center; at least one intermediate layer covering the core, said intermediate layer having a thickness ranging from 0.5 mm to 1.2 mm and a density of 1.10 g/cm3 or more; and a cover covering the intermediate layer and having a thickness ranging from 0.3 mm to 1.0 mm, wherein the cover is formed of a cover composition that has a slab hardness ranging from 65 to 75 in Shore D hardness and contains as a resin component; (A) a polyamide resin composition having a flexural modulus in a range from 700 MPa to 4,000 MPa and a melt flow rate (240° C., 2.16 kg) of 5.0 g/10 min or more; (B) at least one member selected from the group consisting of an ethylene-(meth)acrylic acid binary copolymer, a metal-neutralized product of the binary copolymer, an ethylene-(meth)acrylic acid-(meth)acrylic acid ester ternary copolymer, and a metal-neutralized product of the ternary copolymer; and (C) a fluidity improving agent.
摘要翻译：本发明的目的是提供一种在正常和低温下的耐久性，飞行距离，方向稳定性和射击感上都具有优异性能的高尔夫球。本发明提供一种高尔夫球，包括：由直径为35mm以下的中心和覆盖中心的周围层构成的芯; 至少一个覆盖所述芯的中间层，所述中间层的厚度范围为0.5mm至1.2mm，密度为1.10g / cm 3以上; 以及覆盖所述中间层并且具有0.3mm至1.0mm的厚度的覆盖物，其中所述盖由覆盖组合物形成，所述覆盖组合物具有肖氏D硬度为65至75的板坯硬度并且包含树脂成分; （A）挠曲模量为700MPa〜4000MPa，熔体流动速率（240℃，2.16kg）为5.0g / 10分钟以上的聚酰胺树脂组合物，（B）选自乙烯 - （甲基）丙烯酸二元共聚物，二元共聚物的金属中和产物，乙烯 - （甲基）丙烯酸 - （甲基）丙烯酸酯三元醇中的至少一种共聚物和三元共聚物的金属中和产物; 和（C）流动性改进剂。

15. 发明申请

US20090054175A1 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US20090054175A1
公开(公告)日：2009-02-26
申请号：US12219506
申请日：2008-07-23
申请人： Kazuhiko Isogawa , Tsutomu Hirau
发明人： Kazuhiko Isogawa , Tsutomu Hirau
IPC分类号： A63B37/00
CPC分类号： A63B37/0022 , A63B37/0023 , A63B43/008
摘要： Golf ball 2 has spherical core 4, cover 6 positioned outside the core 4, mark layer 8 and paint layer 10. The resin composition of the cover 6 includes composite particles. The composite particle has a nucleus and a coat layer. The nucleus is constituted with aluminum oxide. The coat layer is constituted with titanium oxide. The composite particles are flaky. The amount of the composite particles is 0.1 parts by weight or more and 15 parts by weight or less per 100 parts by weight of the base resin of the cover 6. The composite particles may be also dispersed in the paint layer 10. The amount of the composite particles in the paint layer 10 is 1 part by weight or more and 30 parts by weight or less per 100 parts by weight of the base resin of the paint layer 10.
摘要翻译：高尔夫球2具有球形芯4，位于芯4外侧的盖6，标记层8和涂料层10.盖6的树脂组合物包括复合颗粒。复合颗粒具有核和涂层。核由氧化铝构成。涂层由氧化钛构成。复合颗粒是片状的。复合颗粒的量相对于每100重量份的盖6的基础树脂为0.1重量份以上且15重量份以下。复合粒子也可以分散在涂料层10中。涂料层10中的复合颗粒相对于100重量份的涂料层10的基础树脂为1重量份以上30重量份以下。

16. 发明申请

US20080182683A1 Golf ball 审中-公开
标题翻译：高尔夫球
公开(公告)号：US20080182683A1
公开(公告)日：2008-07-31
申请号：US12007856
申请日：2008-01-16
申请人： Tsutomu Hirau , Kazuhiko Isogawa
发明人： Tsutomu Hirau , Kazuhiko Isogawa
IPC分类号： A63B37/12
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0022 , A63B37/0033 , A63B43/06
摘要： The object of the present invention is to provide a golf ball having excellent luster and durability. The golf ball of the present invention comprises a golf ball body and a paint film covering the golf ball body, wherein the golf ball body and the paint film contains a luster material having a particle size of 5 μm to 100 μm.
摘要翻译：本发明的目的是提供一种具有优异的光泽和耐久性的高尔夫球。本发明的高尔夫球包括高尔夫球体和覆盖高尔夫球体的漆膜，其中高尔夫球体和漆膜含有粒径为5〜100μm的光泽材料。

17. 发明授权

US08986138B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US08986138B2
公开(公告)日：2015-03-24
申请号：US12490847
申请日：2009-06-24
申请人： Hirotaka Nakamura , Keiji Ohama , Kazuhiko Isogawa
发明人： Hirotaka Nakamura , Keiji Ohama , Kazuhiko Isogawa
IPC分类号： A63B37/06 , A63B37/02 , A63B37/00
CPC分类号： A63B37/02 , A63B37/0003 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0051 , A63B37/0062 , A63B37/0064
摘要： A golf ball 2 has a core 4, an inner cover 6 positioned outside this core 4 and an outer cover 8 positioned outside the inner cover 6. The core 4 has a spherical center 10 and a mid layer 12 positioned outside this center 10. The center 10 is formed by crosslinking a rubber composition. The mid layer 12 is formed by crosslinking a rubber composition. The inner cover 6 is made of a thermoplastic resin composition. The outer cover 8 is made of a thermoplastic resin composition. The center 10 has a diameter of 1 mm or greater and 15 mm or less. The center 10 has a central point having JIS-C hardness H1 of 20 or greater and 50 or less. A difference (H4−H3) between a hardness H4 of a surface of the core and a hardness H3 of an innermost part of the mid layer is equal to or greater than 10. A hardness H5 of the inner cover is smaller than a hardness H6 of the outer cover.
摘要翻译：高尔夫球2具有芯部4，位于该芯部4外部的内部盖6和位于内部盖6外侧的外部盖8.芯部4具有球形中心10和位于该中心10外部的中间层12。中心10通过交联橡胶组合物形成。中间层12通过交联橡胶组合物形成。内盖6由热塑性树脂组合物制成。外盖8由热塑性树脂组合物制成。中心部10的直径为1mm以上且15mm以下。中心部10具有JIS-C硬度H1为20以上且50以下的中心点。芯的表面的硬度H4与中层的最内部的硬度H3之间的差（H4-H3）等于或大于10.内盖的硬度H5小于硬度H6 的外盖。

18. 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。

19. 发明授权

US09717955B2 Golf ball 有权
公开(公告)号：US09717955B2
公开(公告)日：2017-08-01
申请号：US13096654
申请日：2011-04-28
申请人： Kazuhiko Isogawa , Hirotaka Nakamura
发明人： Kazuhiko Isogawa , Hirotaka Nakamura
IPC分类号： A63B37/04 , A63B37/00
CPC分类号： A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0047 , A63B37/0062 , A63B37/0066 , A63B37/0075
摘要： A golf ball 2 includes a spherical core 4, a mid layer 6, and a cover 8. The core 4 is obtained by crosslinking a rubber composition. 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. A Shore D hardness H3 of the cover is greater than a Shore D hardness H2 of the mid layer.

20. 发明授权

US08663031B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US08663031B2
公开(公告)日：2014-03-04
申请号：US13240182
申请日：2011-09-22
申请人： Satoko Okabe , Kazuhiko Isogawa , Hirotaka Nakamura
发明人： Satoko Okabe , Kazuhiko Isogawa , Hirotaka Nakamura
IPC分类号： A63B37/04 , A63B37/12
CPC分类号： A63B37/0036 , A63B37/0031 , A63B37/0033 , A63B37/0037 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0066 , A63B37/0075 , A63B37/0092
摘要： A golf ball 2 includes a core 4, a mid layer 6, and a cover 8. The difference between: a hardness H(5.0) at a point 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 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. In the core 4, there is no zone in which a hardness decreases from the central point to the surface. A hardness H3 of the cover 8 is greater than a hardness H2 of the mid layer 6. The cover 8 is formed from a resin composition containing a polyamide copolymer including a polymerized fatty acid (a-1), sebacic acid and/or azelaic acid (a-2), and a polyamine component (a-3).
摘要翻译：高尔夫球2包括芯4，中间层6和盖8.在与芯4的中心点相距5mm的点处的硬度H（5.0）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。在芯4中，没有硬度从中心点到表面减小的区域。盖8的硬度H3大于中间层6的硬度H2。盖8由含有聚合脂肪酸（a-1），癸二酸和/或壬二酸的聚酰胺共聚物的树脂组合物形成（a-2）和多胺成分（a-3）。

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