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81. 发明授权

US08409033B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US08409033B2
公开(公告)日：2013-04-02
申请号：US12391702
申请日：2009-02-24
申请人： Keiji Ohama , Kazuya Kamino , Takahiro Sajima
发明人： Keiji Ohama , Kazuya Kamino , Takahiro Sajima
IPC分类号： A63B37/06
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0012 , A63B37/0018 , A63B37/002 , A63B37/0022 , A63B37/0024 , A63B37/0031 , A63B37/0033 , A63B37/0076 , A63B37/0095 , A63B37/0096 , A63B45/00 , B29C45/14819 , B29D99/0042 , B29L2031/54 , B29L2031/545 , C08G18/10 , C08G18/4854 , C08G18/758 , C08G18/7671 , C08L75/04 , C08L2666/18 , C08L2666/20
摘要： A golf ball 2 includes a center 12, a mid layer 14, a reinforcing layer 6, a cover 8 and a paint layer 10. The golf ball 2 has a large number of dimples 16 on the surface thereof. The cover 8 is formed of a resin composition including thermoplastic polyurethane (A) and a polyisocyanate mixture (B). The polyisocyanate mixture (B) includes a urethane prepolymer (B1) having two or more isocyanate groups or an isocyanate compound (B2) having three or more isocyanate groups. The polyisocyanate mixture (B) further includes a thermoplastic resin (B3) which substantially does not react with an isocyanate group. The golf ball 2 is obtained by a mold having protrusions which project from the equator of the mold. Each protrusion includes a part of a pimple.
摘要翻译：高尔夫球2包括中心12，中间层14，加强层6，盖8和涂料层10.高尔夫球2在其表面上具有大量凹坑16。盖8由包含热塑性聚氨酯（A）和多异氰酸酯混合物（B）的树脂组合物形成。多异氰酸酯混合物（B）含有具有2个以上异氰酸酯基的氨基甲酸酯预聚物（B1）或具有3个以上异氰酸酯基的异氰酸酯化合物（B2）。多异氰酸酯混合物（B）还包含基本上不与异氰酸酯基反应的热塑性树脂（B3）。通过具有从模具的赤道突出的突起的模具获得高尔夫球2。每个突起包括一个丘疹的一部分。

82. 发明授权

US08299146B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US08299146B2
公开(公告)日：2012-10-30
申请号：US12222569
申请日：2008-08-12
申请人： Keiji Ohama , Hirotaka Nakamura
发明人： Keiji Ohama , Hirotaka Nakamura
IPC分类号： A63B37/00 , A63B37/12 , A63B37/14
CPC分类号： A63B37/0024 , A63B37/0003 , A63B37/0022 , A63B37/0074 , A63B37/12 , A63B43/008 , Y10T428/31554
摘要： Golf ball 2 has core 4, cover 6 and paint layer 12. The base polymer of the cover 6 includes a thermoplastic polyurethane elastomer. The cover 6 includes one or more kinds of ultraviolet ray absorbing agents. The paint layer 12 includes one or more kinds of ultraviolet ray absorbing agents. There are one or more kinds of ultraviolet ray absorbing agents (common ultraviolet ray absorbing agent) included in the cover 6 and the paint layer 12. The cover 6 includes the common ultraviolet ray absorbing agent in an amount of A parts by weight per 100 parts by weight of the base polymer, and the paint layer 12 includes the common ultraviolet ray absorbing agent in an amount of B parts by weight per 100 parts by weight of the resin component, with the ratio (A/B) being preferably 0.1 or greater and 10 or less. Preferably, the thermoplastic polyurethane elastomer is an MDI based polyurethane elastomer. The golf ball of the present invention is less likely to subject to color change, and excellent in the scuff resistance performance.
摘要翻译：高尔夫球2具有芯4，盖6和涂料层12.盖6的基础聚合物包括热塑性聚氨酯弹性体。盖6包括一种或多种紫外线吸收剂。涂料层12包括一种或多种紫外线吸收剂。包含在盖6和涂料层12中的一种或多种紫外线吸收剂（普通紫外线吸收剂）。盖6包括相对于每100份A重量份的共同的紫外线吸收剂，并且涂料层12包含相对于树脂成分100重量份为B重量份的共用紫外线吸收剂，比例（A / B）优选为0.1以上和10以下。优选地，热塑性聚氨酯弹性体是MDI基聚氨酯弹性体。本发明的高尔夫球不太可能发生颜色变化，耐擦伤性能优异。

83. 发明授权

US08292759B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US08292759B2
公开(公告)日：2012-10-23
申请号：US12397706
申请日：2009-03-04
申请人： Hirotaka Nakamura , Keiji Ohama , Kazuya Kamino
发明人： Hirotaka Nakamura , Keiji Ohama , Kazuya Kamino
IPC分类号： A63B37/06
CPC分类号： A63B37/0003 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0064 , A63B37/0076 , A63B37/0092
摘要： A golf ball 2 includes a core 4, an envelope layer 6, a mid layer 8 and a cover 10. A thickness Tm of the mid layer 8 is equal to or less than 1.0 mm. A thickness Tc of the cover 10 is less than 0.6 mm. The sum of the thicknesses Tm and Tc is equal to or less than 1.5 mm. A hardness Hc of the cover 10 is less than 40. The hardness Hs, the hardness Hm, and the hardness Hc satisfy the following formula (1). Hs>Hc>Hm (1) The base material of the envelope layer 6 is ionomer resin. The base material of the mid layer 8 is polyurethane. The base material of the cover 10 is polyurethane.
摘要翻译：高尔夫球2包括芯4，包层6，中间层8和盖10.中间层8的厚度Tm等于或小于1.0mm。盖10的厚度Tc小于0.6mm。厚度Tm和Tc的总和等于或小于1.5mm。盖10的硬度Hc小于40.硬度Hs，硬度Hm和硬度Hc满足下式（1）。 Hs> Hc> Hm（1）包层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。

84. 发明申请

US20120088604A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20120088604A1
公开(公告)日：2012-04-12
申请号：US13233509
申请日：2011-09-15
申请人： Yoshiko Matsuyama , Takahiro Sajima , Keiji Ohama
发明人： Yoshiko Matsuyama , Takahiro Sajima , Keiji Ohama
IPC分类号： A63B37/06
CPC分类号： A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0076 , A63B37/0088 , A63B37/0092 , C09J163/00
摘要： A golf ball 2 includes a spherical core 4, a mid layer 6 outside the core 4, and a cover 8 outside the mid layer 6. The core 4 includes a spherical center 10 and an envelope layer 12 outside the center 10. At all points P included in a zone that extends over a distance range from equal to or greater than 1 mm to equal to or less than 15 mm from the central point of the core 4, the following mathematical formula is satisfied. −5
摘要翻译：高尔夫球2包括球形芯4，芯4外部的中间层6和中间层6外部的盖8.芯4包括球形中心10和在中心10外部的包络层12.在所有点 P包括在从芯4的中心点延伸超过1mm至等于或小于15mm的距离范围内的区域中，满足以下数学公式。 -5

85. 发明申请

US20110224020A1 COLORED GOLF BALL 有权
标题翻译：彩色高尔夫球
公开(公告)号：US20110224020A1
公开(公告)日：2011-09-15
申请号：US12721220
申请日：2010-03-10
申请人： Kosuke TACHIBANA , Keiji Ohama
发明人： Kosuke TACHIBANA , Keiji Ohama
IPC分类号： A63B37/00 , A63B37/02 , A63B37/12
CPC分类号： A63B37/0075 , A63B37/0003 , A63B37/0022 , A63B37/0031 , A63B37/0033 , A63B37/0047 , A63B37/0063 , A63B37/0064 , A63B37/0065 , A63B37/0097 , A63B43/008
摘要： An object of the present invention is to provide a golf ball having a high performance as well as the visibility and the fashionable appearance. The present invention provides a colored golf ball having a color other than white and comprising: a core having a center and at least one intermediate layer disposed around the center, and a cover disposed around the core, wherein the cover and at least one of the intermediate layer preferably contain a fluorescent dye and/or a fluorescent pigment.
摘要翻译：本发明的目的是提供一种具有高性能以及可视性和时尚外观的高尔夫球。本发明提供一种具有除白色以外的颜色的着色高尔夫球，其特征在于，包括：具有中心的芯和至少一个围绕所述中心设置的中间层，以及围绕所述芯设置的盖，其中所述盖和至少一个中间层优选含有荧光染料和/或荧光颜料。

86. 发明申请

US20110053708A1 GOLF BALL 审中-公开
标题翻译：高尔夫球
公开(公告)号：US20110053708A1
公开(公告)日：2011-03-03
申请号：US12846185
申请日：2010-07-29
申请人： Kazuhiko Isoagawa , Keiji Ohama , Yoshiko Matsuyama , Seiichiro Endo
发明人： Kazuhiko Isoagawa , Keiji Ohama , Yoshiko Matsuyama , Seiichiro Endo
IPC分类号： A63B37/02 , A63B37/12
CPC分类号： A63B37/0023 , A63B37/0022 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0064 , A63B37/0065 , A63B37/0067 , A63B37/0075 , A63B37/0087 , A63B2037/0079 , C08G18/7831 , C08G59/54 , C09D163/00 , C09D175/06
摘要： Golf ball 2 has spherical core 4, cover 6 situated on the external side of the core 4, and paint layer 8 situated on the external side of the cover 6. The cover 6 has a Shore D hardness of no greater than 61. The paint layer 8 has a Martens hardness of no greater than 2.0 mgf/μm2. The base polymer of the paint layer 8 is a polyurethane obtained by a reaction of a polyol with a polyisocyanate. The polyisocyanate contains a buret-modified form of hexamethylene diisocyanate. The cover 6 has a thickness of 0.3 mm or greater and 1.0 mm or less. The paint layer 8 has a thickness of 5 μm or greater and 40 μm or less.
摘要翻译：高尔夫球2具有球形芯4，位于芯部4的外侧的盖6和位于盖6的外侧的涂料层8.盖6的肖氏D硬度不大于61。层8具有不大于2.0mgf /μm2的马氏硬度。涂料层8的基础聚合物是通过多元醇与多异氰酸酯的反应获得的聚氨酯。多异氰酸酯含有滴定管改性形式的六亚甲基二异氰酸酯。盖6的厚度为0.3mm以上且1.0mm以下。涂料层8的厚度为5μm以上且40μm以下。

87. 发明申请

US20100075778A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20100075778A1
公开(公告)日：2010-03-25
申请号：US12545230
申请日：2009-08-21
申请人： Kazuya KAMINO , Keiji Ohama , Hirotaka Nakamura
发明人： Kazuya KAMINO , Keiji Ohama , Hirotaka Nakamura
IPC分类号： A63B37/00
CPC分类号： A63B37/0031 , A63B37/0003 , A63B37/0029 , A63B37/0033 , A63B37/0039 , A63B37/004 , A63B37/0043 , A63B37/0044 , A63B37/0045 , A63B37/006 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0076 , A63B37/0092 , A63B37/02 , C09D177/00 , C08K3/22 , C08L63/00
摘要： A golf ball 2 includes a core 4, an envelope layer 6 positioned outside the core 4, a mid layer 8 positioned outside the envelope layer 6, and a cover 10 positioned outside the mid layer 8. The core 4 includes a spherical center 12 and a core outer layer 14 positioned outside the center 12. The center 12 has a diameter of 1 mm or greater and 15 mm 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 core outer layer 14 at its innermost portion is equal to or greater than 10. The cover 10 has a Shore D hardness H7 less than 40. The Shore D hardnesses H5, H6 and H7 of the envelope layer 6, the mid layer 8, and the cover 10 satisfy that H5>H6≧H7.
摘要翻译：高尔夫球2包括芯部4，位于芯部4外部的包络层6，位于包络层6外侧的中间层8和位于中间层8外侧的盖10.芯部4包括球形中心12和位于中心12外的芯外层14.中心12的直径为1mm以上且15mm以下。核心4的表面的JIS-C硬度H4与芯部外层14的最内侧的JIS-C硬度H3之间的差（H4-H3）等于或大于10.盖10具有肖氏D硬度H7小于40.包层6，中层8和盖10的肖氏D硬度H5，H6和H7满足H5>H6≥H7。

88. 发明申请

US20090258731A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20090258731A1
公开(公告)日：2009-10-15
申请号：US12397707
申请日：2009-03-04
申请人： Kazuya KAMINO , Keiji Ohama , Hirotaka Nakamura
发明人： Kazuya KAMINO , Keiji Ohama , Hirotaka Nakamura
IPC分类号： A63B37/02
CPC分类号： A63B37/0003 , A63B37/0024 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0064 , A63B37/0076
摘要： A golf ball 2 includes a core 4, an envelope layer 6, a mid layer 8 and a cover 10. A thickness Tm of the mid layer 8 is less than 1.2 mm. A thickness Tc of the cover 10 is less than 0.6 mm. The sum of the thicknesses Tm and Tc is equal to or less than mm. A hardness Hs of the envelope layer 6 is 50 or greater. A hardness Hm of the mid layer 8 is 30 or greater and 60 or less. A hardness Hc of the cover 10 is less than 40. The hardness Hs, the hardness Hm, and the hardness Hc satisfy the following formula (1). Hs≧Hm≧Hc (1) The base material of the envelope layer 6 is ionomer resin. The base material of the midlayer 8 is polyurethane. The base material of the cover 10 is polyurethane.
摘要翻译：高尔夫球2包括芯4，包络层6，中间层8和盖10.中间层8的厚度Tm小于1.2mm。盖10的厚度Tc小于0.6mm。厚度Tm和Tc之和等于或小于mm。包层6的硬度Hs为50以上。中间层8的硬度Hm为30以上且60以下。盖10的硬度Hc小于40.硬度Hs，硬度Hm和硬度Hc满足下式（1）。 Hs> = Hm> = Hc（1）包层6的基材为离聚物树脂。中间层8的基材是聚氨酯。盖10的基材是聚氨酯。

89. 发明申请

US20090170637A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20090170637A1
公开(公告)日：2009-07-02
申请号：US12343558
申请日：2008-12-24
申请人： Keiji Ohama , Hirotaka Nakamura , Toshiyuki Tarao
发明人： Keiji Ohama , Hirotaka Nakamura , Toshiyuki Tarao
IPC分类号： A63B37/12
CPC分类号： A63B37/0065 , A63B37/0034 , A63B37/0062 , A63B37/0087 , A63B2037/0079
摘要： An object of the present invention is to provide a golf ball which has excellent durability and wear-resistance and provides an excellent shot feeling. The present invention is directed to a golf ball comprising: a core; and a cover covering the core, wherein the cover is formed from a cover composition containing a thermoplastic polyurethane (A), a polyisocyanate (B) having at least two isocyanate groups, and a polyhydroxyether (C) as a resin component, and wherein the core has a surface hardness of 85 or smaller in JIS-C hardness.
摘要翻译：本发明的目的是提供一种具有优异的耐久性和耐磨性并提供优异的拍摄感觉的高尔夫球。本发明涉及一种高尔夫球，包括：芯; 以及覆盖所述芯的盖，其中所述盖由包含热塑性聚氨酯（A），具有至少两个异氰酸酯基的多异氰酸酯（B）和作为树脂成分的聚羟基醚（C））的覆盖组合物形成，并且其中芯的JIS-C硬度的表面硬度为85以下。

90. 发明申请

US20090105012A1 Golf ball 审中-公开
标题翻译：高尔夫球
公开(公告)号：US20090105012A1
公开(公告)日：2009-04-23
申请号：US12232371
申请日：2008-09-16
申请人： Kazuya Kamino , Keiji Ohama
发明人： Kazuya Kamino , Keiji Ohama
IPC分类号： A63B37/12
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0022 , A63B37/0031 , A63B37/0033 , A63B37/0038
摘要： Golf ball 2 of the present invention has core 4, cover 10 situated on the external side of the core 4, and paint layer provided to cover this cover 10. The base polymer of the cover 10 is a urethane resin. The base polymer of the paint layer 16 is a urethane resin. The cover 10 has a thickness Tc of 0.1 mm or greater and 0.7 mm or less. The paint layer 16 has a thickness Tp (mm) of 0.015 mm or greater and 0.040 mm or less. The ratio (Tp/Tc) is 0.021 or greater and 0.40 or less. Preferably, the paint layer 16 is formed with two or more layers 18 and 20. Preferably, the base polymer of the paint layer 16 is a two-pack type urethane resin or a two-pack type epoxy resin.
摘要翻译：本发明的高尔夫球2具有芯部4，位于芯部4的外侧的盖10以及覆盖该盖10的涂料层。盖10的基础聚合物是聚氨酯树脂。涂料层16的基础聚合物是聚氨酯树脂。盖10的厚度Tc为0.1mm以上且0.7mm以下。涂层16的厚度Tp（mm）为0.015mm以上且0.040mm以下。比率（Tp / Tc）为0.021以上且0.40以下。优选地，涂料层16形成有两层或更多层18和20.优选地，涂料层16的基础聚合物是双组分型聚氨酯树脂或双组分型环氧树脂。

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