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1. 发明申请

US20100167841A1 GOLF BALL AND PROCESS FOR PREPARING THE SAME 有权
标题翻译：高尔夫球及其制备方法
公开(公告)号：US20100167841A1
公开(公告)日：2010-07-01
申请号：US12647122
申请日：2009-12-24
申请人： Satoko OKABE , Keiji Ohama , Takahiro Shigemitsu
发明人： Satoko OKABE , Keiji Ohama , Takahiro Shigemitsu
IPC分类号： A63B37/00 , B05D1/36
CPC分类号： A63B37/0003 , A63B37/0039 , A63B37/004 , A63B37/0075 , A63B45/00
摘要： An object of the present invention is to provide a golf ball providing a great distance. Another object of the present invention is to provide a golf ball striking a balance between a flight distance on a driver shot and an approach performance on an approach shot while providing an excellent shot feeling. The present invention provides a golf ball comprising: a center, a cover and at least one intermediate layer disposed between the center and the cover, wherein at least one piece or one layer of the intermediate layer is formed from a high fluidity intermediate layer composition that contains (A) a polyamide resin composition having a flexural modulus in a range from 700 MPa to 4,000 MPa; (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提供很大距离的高尔夫球。本发明的另一个目的是提供一种高尔夫球，其在提供驾驶员射击的飞行距离和接近射门的接近性能之间达到平衡，同时提供优异的射击感。本发明提供了一种高尔夫球，包括：中心，盖和设置在中心和盖之间的至少一个中间层，其中中间层的至少一个或多个层由高流动性中间层组合物形成，含有（A）挠曲模量为700MPa〜4000MPa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。

2. 发明授权

US09517385B2 Golf ball and process for preparing the same 有权
标题翻译：高尔夫球和准备相同的过程
公开(公告)号：US09517385B2
公开(公告)日：2016-12-13
申请号：US12647122
申请日：2009-12-24
申请人： Satoko Okabe , Keiji Ohama , Takahiro Shigemitsu
发明人： Satoko Okabe , Keiji Ohama , Takahiro Shigemitsu
IPC分类号： A63B37/04 , A63B37/00 , A63B45/00
CPC分类号： A63B37/0003 , A63B37/0039 , A63B37/004 , A63B37/0075 , A63B45/00
摘要： An object of the present invention is to provide a golf ball providing a great distance. Another object of the present invention is to provide a golf ball striking a balance between a flight distance on a driver shot and an approach performance on an approach shot while providing an excellent shot feeling. The present invention provides a golf ball comprising: a center, a cover and at least one intermediate layer disposed between the center and the cover, wherein at least one piece or one layer of the intermediate layer is formed from a high fluidity intermediate layer composition that contains (A) a polyamide resin composition having a flexural modulus in a range from 700 MPa to 4,000 MPa; (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提供很大距离的高尔夫球。本发明的另一个目的是提供一种高尔夫球，其在提供驾驶员射击的飞行距离和接近射门的接近性能之间达到平衡，同时提供优异的射击感。本发明提供了一种高尔夫球，包括：中心，盖和设置在中心和盖之间的至少一个中间层，其中中间层的至少一个或多个层由高流动性中间层组合物形成，含有（A）挠曲模量为700MPa〜4000MPa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。

3. 发明申请

US20100160087A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20100160087A1
公开(公告)日：2010-06-24
申请号：US12619991
申请日：2009-11-17
申请人： Hirotaka Nakamura , Keiji Ohama , Kazuhiko Isoagawa , Satoko Okabe
发明人： Hirotaka Nakamura , Keiji Ohama , Kazuhiko Isoagawa , Satoko Okabe
IPC分类号： A63B37/02 , A63B37/12
CPC分类号： A63B37/0003 , A63B37/0037 , A63B37/0062 , A63B37/0064 , A63B37/0076 , A63B37/0092
摘要： A golf ball 2 includes a spherical core 4, a mid layer 6 positioned outside the core 4, and a cover 8 positioned outside the mid layer 6. The core 4 includes a spherical center 10 and an envelope layer 12 positioned outside the center 10. The center 10 has a diameter of 1 mm or greater and 15 mm or less. The center 10 has a JIS-C hardness H1, at its central point, of 20 or greater and 50 or less. The difference (H4−H3) between the JIS-C hardness H4 of the core 4 at its surface and the JIS-C hardness H3 of the envelope layer 12 at its innermost portion is equal to or greater than 10. The cover 8 has a flexural modulus of 300 MPa or greater and 1000 MPa or less, and has a tensile modulus of 400 MPa or greater and 1500 MPa or less.
摘要翻译：高尔夫球2包括球形芯4，位于芯4外部的中间层6和位于中间层6外侧的盖8.芯4包括球形中心10和位于中心10外部的包络层12。中心部10的直径为1mm以上且15mm以下。中心部10的中心点的JIS-C硬度H1为20以上且50以下。核心4的表面的JIS-C硬度H4与包层12的最内部的JIS-C硬度H3之间的差（H4-H3）等于或大于10.盖8具有弯曲弹性模量为300MPa以上且1000MPa以下，拉伸弹性模量为400MPa以上且1500MPa以下。

4. 发明授权

US08372915B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US08372915B2
公开(公告)日：2013-02-12
申请号：US12574462
申请日：2009-10-06
申请人： Keiji Ohama , Satoko Okabe , Kazuya Kamino
发明人： Keiji Ohama , Satoko Okabe , Kazuya Kamino
IPC分类号： A63B37/00 , A63B37/12 , C08L33/02 , C08L67/02 , C08L71/12 , C08L77/00
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0012 , A63B37/0018 , A63B37/002 , A63B37/0031 , A63B37/0033 , A63B37/0039 , A63B37/004 , A63B37/0043 , A63B37/0045 , A63B37/0049 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0065 , A63B37/0075 , A63B37/0076 , A63B37/0087 , A63B37/0092
摘要： An objective of the present invention is to provide a golf ball striking a balance between the flight distance on the driver shots and the approach performance on the approach shots and having the excellent shot feeling and durability. The present invention provides a golf ball comprising a core consisting of a center and a surrounding layer covering the center; at least one intermediate layer covering the core; and a cover covering the intermediate layer; wherein at least one piece or one layer of the intermediate layer is formed from a highly elastic intermediate layer composition that contains (A) a highly elastic resin having a flexural modulus in a range from 700 MPa to 5,000 MPa and (B) an ionomer resin having a flexural modulus in a range from 150 MPa to 1,000 MPa in a content ratio ((A)/(B)) of (A) the highly elastic resin to (B) the ionomer resin (B) being (20 mass % to 80 mass %)/(80 mass % to 20 mass %) (the total is 100 mass %), and wherein a surface hardness (Hm) of the intermediate layer and a surface hardness (Hs) of the core satisfy the equation: Hm≧Hs, and the cover has a slab hardness (Hc) of 45 or less in Shore D hardness.
摘要翻译：本发明的目的是提供一种高尔夫球在驾驶员射击之间的飞行距离和接近射门之间的距离性能上保持平衡，并且具有优异的射击感和耐久性。本发明提供一种高尔夫球，包括由中心和覆盖中心的周围层组成的芯; 覆盖芯的至少一个中间层; 覆盖所述中间层的盖; 其中，所述中间层的至少一层或一层由高弹性中间层组合物形成，所述高弹性中间层组合物含有（A）挠曲模量为700MPa〜5000MPa的高弹性树脂，（B）离聚物树脂（A）高弹性树脂与（B）离聚物树脂（B）的含量比（（A）/（B））为150质量％〜1000MPa的弯曲弹性模量为（20质量％〜 80质量％〜20质量％）（总共为100质量％），其中中间层的表面硬度（Hm）和芯的表面硬度（Hs）满足下式：Hm ≧Hs，并且所述盖的硬度D硬度为45以下的板坯硬度（Hc）。

5. 发明申请

US20100009776A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20100009776A1
公开(公告)日：2010-01-14
申请号：US12498138
申请日：2009-07-06
申请人： Satoko OKABE , Keiji Ohama
发明人： Satoko OKABE , Keiji Ohama
IPC分类号： A63B37/00 , A63B37/02
CPC分类号： A63B37/0038 , A63B37/0003 , A63B37/0039 , A63B37/004 , A63B37/0043 , A63B37/0086 , C08L23/0876 , C08L33/10 , C08L77/00 , C08L2666/04
摘要： An object of the present invention is to provide a golf ball having an excellent properties like flight distance and low temperature durability. The present invention provides a golf ball comprising: a core consisting of a center and one or more intermediate layers covering the center; and a cover covering the core, wherein at least one piece or one layer of said intermediate layers is formed from a highly elastic intermediate layer composition that contains (A) a highly elastic polyamide resin having a flexural modulus in a range from 700 MPa to 5,000 MPa; (B) a metal-neutralized product of ethylene-(meth)acrylic acid copolymer and (C) a resin having a polar functional group in a specific way.
摘要翻译：本发明的目的是提供一种具有飞行距离和低温耐久性等优异性能的高尔夫球。本发明提供一种高尔夫球，包括：由中心和覆盖中心的一个或多个中间层组成的芯; 以及覆盖所述芯的盖，其中所述中间层的至少一个或多个层由高弹性中间层组合物形成，所述高弹性中间层组合物含有（A）高弹性聚酰胺树脂，其弯曲弹性模量为700MPa至5,000 MPa; （B）乙烯 - （甲基）丙烯酸共聚物的金属中和产物和（C）具有特定方式具有极性官能团的树脂。

6. 发明授权

US08366568B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US08366568B2
公开(公告)日：2013-02-05
申请号：US12619991
申请日：2009-11-17
申请人： Hirotaka Nakamura , Keiji Ohama , Kazuhiko Isoagawa , Satoko Okabe
发明人： Hirotaka Nakamura , Keiji Ohama , Kazuhiko Isoagawa , Satoko Okabe
IPC分类号： A63B37/06
CPC分类号： A63B37/0003 , A63B37/0037 , A63B37/0062 , A63B37/0064 , A63B37/0076 , A63B37/0092
摘要： A golf ball 2 includes a spherical core 4, a mid layer 6 positioned outside the core 4, and a cover 8 positioned outside the mid layer 6. The core 4 includes a spherical center 10 and an envelope layer 12 positioned outside the center 10. The center 10 has a diameter of 1 mm or greater and 15 mm or less. The center 10 has a JIS-C hardness H1, at its central point, of 20 or greater and 50 or less. The difference (H4−H3) between the JIS-C hardness H4 of the core 4 at its surface and the JIS-C hardness H3 of the envelope layer 12 at its innermost portion is equal to or greater than 10. The cover 8 has a flexural modulus of 300 MPa or greater and 1000 MPa or less, and has a tensile modulus of 400 MPa or greater and 1500 MPa or less.
摘要翻译：高尔夫球2包括球形芯4，位于芯4外部的中间层6和位于中间层6外侧的盖8.芯4包括球形中心10和位于中心10外部的包络层12。中心部10的直径为1mm以上且15mm以下。中心部10的中心点的JIS-C硬度H1为20以上且50以下。核心4的表面的JIS-C硬度H4与包层12的最内部的JIS-C硬度H3之间的差（H4-H3）等于或大于10.盖8具有弯曲弹性模量为300MPa以上且1000MPa以下，拉伸弹性模量为400MPa以上且1500MPa以下。

7. 发明授权

US08574097B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US08574097B2
公开(公告)日：2013-11-05
申请号：US13616302
申请日：2012-09-14
申请人： Hirotaka Nakamura , Keiji Ohama , Kazuhiko Isoagawa , Satoko Okabe
发明人： Hirotaka Nakamura , Keiji Ohama , Kazuhiko Isoagawa , Satoko Okabe
IPC分类号： A63B37/02
CPC分类号： A63B37/0003 , A63B37/0037 , A63B37/0062 , A63B37/0064 , A63B37/0076 , A63B37/0092
摘要： A golf ball 2 includes a spherical core 4, a mid layer 6 positioned outside the core 4, and a cover 8 positioned outside the mid layer 6. The core 4 includes a spherical center 10 and an envelope layer 12 positioned outside the center 10. The center 10 has a diameter of 1 mm or greater and 15 mm or less. The center 10 has a JIS-C hardness H1, at its central point, of 20 or greater and 50 or less. The difference (H4−H3) between the JIS-C hardness H4 of the core 4 at its surface and the JIS-C hardness H3 of the envelope layer 12 at its innermost portion is equal to or greater than 10. The cover 8 has a flexural modulus of 300 MPa or greater and 1000 MPa or less, and has a tensile modulus of 400 MPa or greater and 1500 MPa or less.
摘要翻译：高尔夫球2包括球形芯4，位于芯4外部的中间层6和位于中间层6外侧的盖8.芯4包括球形中心10和位于中心10外部的包络层12。中心部10的直径为1mm以上且15mm以下。中心部10的中心点的JIS-C硬度H1为20以上且50以下。核心4的表面的JIS-C硬度H4与包层12的最内部的JIS-C硬度H3之间的差（H4-H3）等于或大于10.盖8具有弯曲弹性模量为300MPa以上且1000MPa以下，拉伸弹性模量为400MPa以上且1500MPa以下。

8. 发明授权

US08501871B2 Golf ball 有权
公开(公告)号：US08501871B2
公开(公告)日：2013-08-06
申请号：US12498138
申请日：2009-07-06
申请人： Satoko Okabe , Keiji Ohama
发明人： Satoko Okabe , Keiji Ohama
IPC分类号： A63B37/00 , C08L33/02 , C08L77/00
CPC分类号： A63B37/0038 , A63B37/0003 , A63B37/0039 , A63B37/004 , A63B37/0043 , A63B37/0086 , C08L23/0876 , C08L33/10 , C08L77/00 , C08L2666/04
摘要： An object of the present invention is to provide a golf ball having an excellent properties like flight distance and low temperature durability. The present invention provides a golf ball comprising: a core consisting of a center and one or more intermediate layers covering the center; and a cover covering the core, wherein at least one piece or one layer of said intermediate layers is formed from a highly elastic intermediate layer composition that contains (A) a highly elastic polyamide resin having a flexural modulus in a range from 700 MPa to 5,000 MPa; (B) a metal-neutralized product of ethylene-(meth)acrylic acid copolymer and (C) a resin having a polar functional group in a specific way.

9. 发明授权

US08840493B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US08840493B2
公开(公告)日：2014-09-23
申请号：US12880667
申请日：2010-09-13
申请人： Hirotaka Nakamura , Keiji Ohama , Seiichiro Endo
发明人： Hirotaka Nakamura , Keiji Ohama , Seiichiro Endo
IPC分类号： A63B37/06 , A63B37/00
CPC分类号： A63B37/0092 , A63B37/0022 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0063 , A63B37/0076
摘要： Golf ball 2 has spherical core 4, surrounding layer 6 situated on the external side of the core 4, mid layer 8 situated on the external side of the surrounding layer 6, cover 10 situated on the external side of the mid layer 8, and paint layer 12 situated on the external side of the cover 10. The mid layer 8 has a thickness Tm of 0.1 mm or greater and 1.2 mm or less. The ratio (Tc/Tm) of the thickness Tc of the cover 10 to the thickness Tm of the mid layer 8 is no greater than 0.50. The cover 10 has a Shore D hardness Hc of no greater than 35. The Shore D hardness Hm of the mid layer 8 is greater than the Shore D hardness Hc of the cover 10. The base material of the surrounding layer 6 is an ionomer resin. The base material of the mid layer 8 is a polyurethane. The base material of the cover 10 is a polyurethane.
摘要翻译：高尔夫球2具有球形芯4，位于铁芯4的外侧的周围层6，位于周围层6的外侧的中间层8，位于中间层8的外侧的盖10和涂料层12位于盖10的外侧。中间层8的厚度Tm为0.1mm以上且1.2mm以下。盖10的厚度Tc与中间层8的厚度Tm的比（Tc / Tm）不大于0.50。盖10的肖氏D硬度Hc不大于35.中间层8的肖氏D硬度Hm大于盖10的肖氏D硬度Hc。周围层6的基材是离聚物树脂。中间层8的基材是聚氨酯。盖10的基材是聚氨酯。

10. 发明授权

US08657704B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US08657704B2
公开(公告)日：2014-02-25
申请号：US12907442
申请日：2010-10-19
申请人： Keiji Ohama , Yoshiko Matsuyama , Toshiyuki Tarao , Kazuyoshi Shiga , Hirotaka Nakamura , Takahiro Sajima
发明人： Keiji Ohama , Yoshiko Matsuyama , Toshiyuki Tarao , Kazuyoshi Shiga , Hirotaka Nakamura , Takahiro Sajima
IPC分类号： A63B37/06
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0064 , A63B37/02 , A63B37/12
摘要： Golf ball wherein, at all points Pa included in zone “A” away from the central point of its core at a distance of ≧1 mm and
摘要翻译：高尔夫球，其中，在距离其核心的中心点> = 1mm和<5mm处包括的所有点Pa中，满足该数学表达式：Ha2-Ha1 <5，其中Ha1和 Ha2分别代表分别位于点Pa和点Pa外部的点处的硬度。而且，在距离其核心的中心点> = 5mm处的区域“B”中包含的任何点Pb处于@ 10 mm，该数学表达式满足：Hb2-Hb1> = 5，其中Hb1和Hb2分别表示位于点Pb内部和点Pb外部的点处的硬度。这种硬度分布提供了一种高尔夫球，当与驾驶员撞击时具有降低的能量损失，并且当用短铁打击时具有优异的控制性能。

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