公开(公告)号：US20110092314A1

公开(公告)日：2011-04-21

申请号：US12979807

申请日：2010-12-28

申请人： Hiroshi HIGUCHI ,  Junji UMEZAWA ,  Toru OGAWANA ,  Hiroyuki NAGASAWA ,  Kae IIZUKA

发明人： Hiroshi HIGUCHI ,  Junji UMEZAWA ,  Toru OGAWANA ,  Hiroyuki NAGASAWA ,  Kae IIZUKA

IPC分类号： A63B37/02 ,  A63B37/12

CPC分类号： A63B37/0031 ,  A63B37/0003 ,  A63B37/0004 ,  A63B37/0017 ,  A63B37/0018 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0062 ,  A63B37/0063 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0075

摘要： The invention provides a multi-piece solid golf ball composed of a solid core, a cover, at least one intermediate layer situated therebetween, and a plurality of dimples on a surface of the ball. The diameter of the solid core, the deflection of the core when compressed under a final load of 130 kgf from an initial load of 10 kgf, the hardness at the center of the core, the hardness in a region 5 mm to 10 mm from the center of the core, the hardness 15 mm from the center of the core, and the surface hardness are set within specific ranges. The intermediate layer is composed primarily of a material obtained by mixing under applied heat a specific resin composition. The golf ball of the invention has an excellent flight performance, feel, controllability and scuff resistance.

摘要翻译： 本发明提供一种由实心芯，盖，位于其间的至少一个中间层和在球表面上的多个凹坑组成的多片实心高尔夫球。 实芯的直径，在最初载荷为10 kgf的最终载荷为130 kgf的情况下，芯的挠度，芯的中心处的硬度，距离芯的5 mm至10 mm的区域的硬度 芯的中心，距离芯的中心的15mm的硬度和表面硬度设定在特定范围内。 中间层主要由通过在加热下混合特定树脂组合物获得的材料组成。 本发明的高尔夫球具有优异的飞行性能，手感，可控性和抗磨损性。

公开(公告)号：US20110098132A1

公开(公告)日：2011-04-28

申请号：US12979747

申请日：2010-12-28

申请人： Hiroshi HIGUCHI ,  Junji UMEZAWA ,  Toru OGAWANA ,  Hiroyuki NAGASAWA

发明人： Hiroshi HIGUCHI ,  Junji UMEZAWA ,  Toru OGAWANA ,  Hiroyuki NAGASAWA

IPC分类号： A63B37/02 ,  A63B37/00

CPC分类号： A63B37/0018 ,  A63B37/0003 ,  A63B37/0004 ,  A63B37/0017 ,  A63B37/0031 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0062 ,  A63B37/0063 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0075

摘要： The invention provides a multi-piece solid golf ball composed of a solid core, a cover, at least one intermediate layer situated therebetween, and a plurality of dimples on a surface of the ball. The diameter of the solid core, the deflection of the core when compressed under a final load of 130 kgf from an initial load of 10 kgf, the hardness at the center of the core, the hardness in a region 5 mm to 10 mm from the center of the core, the hardness 15 mm from the center of the core, and the surface hardness are set within specific ranges. The intermediate layer is composed primarily of a material obtained by mixing under applied heat a specific resin composition and the cover is formed primarily of polyurethane. And, the number of dimples and the trajectory volume TVT are set within specific ranges. The golf ball of the invention has an excellent flight performance, feel, controllability and scuff resistance.

摘要翻译： 本发明提供一种由实心芯，盖，位于其间的至少一个中间层和在球表面上的多个凹坑组成的多片实心高尔夫球。 实芯的直径，在最初载荷为10 kgf的最终载荷为130 kgf的情况下，芯的挠度，芯的中心处的硬度，距离芯的5 mm至10 mm的区域的硬度 芯的中心，距离芯的中心的15mm的硬度和表面硬度设定在特定范围内。 中间层主要由通过在加热下混合特定树脂组合物而获得的材料，并且该盖主要由聚氨酯形成。 并且，凹坑的数量和轨迹音量TVT设置在特定范围内。 本发明的高尔夫球具有优异的飞行性能，手感，可控性和抗磨损性。

公开(公告)号：US20120122614A1

公开(公告)日：2012-05-17

申请号：US13222251

申请日：2011-08-31

申请人： Kae IIZUKA ,  Eiji TAKEHANA ,  Hiroyuki NAGASAWA

发明人： Kae IIZUKA ,  Eiji TAKEHANA ,  Hiroyuki NAGASAWA

IPC分类号： A63B37/12

CPC分类号： A63B37/0013 ,  A63B37/0022 ,  A63B37/0076 ,  A63B37/0097 ,  A63B43/008

摘要： In a colored golf ball having a core, a cover of two or more layers encasing the core, and a coat of paint applied to a surface of an outermost layer of the cover, the outermost cover layer is formed of a resin composition which includes (a) a thermoplastic resin, (b) a fluorescent color-containing color pigment and/or dye, and (c) titanium oxide. A layer adjoining an inner side of the outermost layer is formed of a resin composition containing a resin. The colored golf ball has an excellent rebound and weatherability, and also is endowed with a high brightness and a sense of quality and elegance.

摘要翻译： 在具有芯的彩色高尔夫球，包围芯的两层或更多层的覆盖层和施加到盖的最外层的表面上的涂层涂层，最外层由树脂组合物形成，该树脂组合物包括 a）热塑性树脂，（b）含荧光颜料的着色颜料和/或染料，和（c）氧化钛。 邻接最外层的内侧的层由含有树脂的树脂组合物形成。 彩色高尔夫球具有优异的反弹和耐候性，并且具有高亮度和高品质的感觉。

公开(公告)号：US20060240911A1

公开(公告)日：2006-10-26

申请号：US11279472

申请日：2006-04-12

申请人： Hiroshi HIGUCHI ,  Nobuyuki KATAOKA ,  Atsushi NANBA ,  Hiroyuki NAGASAWA

发明人： Hiroshi HIGUCHI ,  Nobuyuki KATAOKA ,  Atsushi NANBA ,  Hiroyuki NAGASAWA

IPC分类号： A63B37/04

CPC分类号： A63B37/0003 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0062 ,  A63B37/0064 ,  C08C19/44 ,  C08K3/013 ,  C08K5/09 ,  C08K5/14 ,  C08L9/00 ,  C08L15/00 ,  C08L21/00 ,  C08L2666/08

摘要： A golf ball comprises a solid core consisting of a center core and an outer core, wherein at least one of cores is made of a rubber composition comprising 100 parts by weight of a base rubber including. 60 to 100% by weight of a polybutadiene containing at least 60% by weight of cis-1,4-bond, having a Mooney viscosity (ML1+4 (100° C.)) of at least 52, and synthesized using a rare-earth catalyst, 10 to 60 parts by weight of an unsaturated carboxylic acid and/or a metal salt thereof, 5 to 80 parts by weight of an-inorganic filler, and an organic peroxide, and wherein the center core has a JIS-C hardness of 40 to 60 on its center and a JIS-C hardness of 55 to 75 on its surface and the difference therebetween is at least 10, the outer core is harder than the surface hardness of the center core, the cross-sectional hardness of 1 mm outside from the border between the center core and the outer core is from 65 to 85 on a JIS-C hardness, the surface of the outer core has a JIS-C hardness of 75 to 95.

摘要翻译： 高尔夫球包括由中心芯和外芯组成的实心芯，其中至少一个芯由橡胶组合物制成，该橡胶组合物包括100重量份的基础橡胶，包括。 60至100重量％的含有至少60重量％的顺式-1,4-键的聚丁二烯，具有门尼粘度（ML 1+ 4（100℃））为 至少52，使用稀土催化剂合成10〜60重量份的不饱和羧酸和/或其金属盐，5〜80重量份的无机填料和有机过氧化物，其中， 中心芯的中心的JIS-C硬度为40〜60，表面的JIS-C硬度为55〜75，其间的差为10以上，外芯比中心的表面硬度硬 中心芯和外芯之间的边界以外1mm的横截面硬度在JIS-C硬度上为65〜85，外芯的表面的JIS-C硬度为75〜95 。

公开(公告)号：US20110281669A1

公开(公告)日：2011-11-17

申请号：US13191969

申请日：2011-07-27

申请人： Hiroyuki NAGASAWA ,  Hiroshi HIGUCHI ,  Motoki AOYAGI ,  Daisuke ARAI

发明人： Hiroyuki NAGASAWA ,  Hiroshi HIGUCHI ,  Motoki AOYAGI ,  Daisuke ARAI

IPC分类号： A63B37/12

CPC分类号： C08L75/04 ,  A63B37/0023 ,  C08G18/703 ,  C08L2666/20

摘要： The invention provides a golf ball having a core and one or more cover layer encasing the core, wherein at least one cover layer is formed by injection-molding a single resin composition of primarily (A) a thermoplastic polyurethane and (B) a polyisocyanate compound, and at least some polyisocyanate compound in which all the isocyanate groups on the molecule remain in an unreacted state is present in the resin composition. The golf ball has a high rebound, an excellent spin performance and an excellent scuff resistance, and the cover layer-forming resin composition has excellent flow properties and an excellent cover layer manufacturability.

摘要翻译： 本发明提供了一种高尔夫球，其具有芯部和一个或多个包覆芯的覆盖层，其中至少一个覆盖层通过注射成型主要（A）热塑性聚氨酯的单一树脂组合物和（B）多异氰酸酯化合物 ，并且在树脂组合物中存在其中分子中所有异氰酸酯基保持未反应状态的至少一些多异氰酸酯化合物。 该高尔夫球具有高回弹性，优异的旋转性能和优异的抗磨损性，并且覆盖层形成用树脂组合物具有优异的流动性和优异的覆盖层可制造性。

公开(公告)号：US20120292803A1

公开(公告)日：2012-11-22

申请号：US13565362

申请日：2012-08-02

申请人： Hiroyuki NAGASAWA

发明人： Hiroyuki NAGASAWA

IPC分类号： B29C45/02

CPC分类号： C08G18/44 ,  A63B37/0023 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/008 ,  A63B37/0081 ,  A63B37/0087 ,  C08G18/0895 ,  C09D175/06

摘要： In a golf ball composed of a core and one or more cover layer which encloses the core, at least one cover layer is made primarily of a thermoplastic polyurethane elastomer obtained by reaction curing a polyurethane undiluted solution which includes both a copolymeric polycarbonate polyol-containing polyol component and a polyisocyanate component. The golf ball has an improved scuff resistance, particularly an improved low-temperature scuff resistance.

摘要翻译： 在由芯和包围芯的一个或多个覆盖层组成的高尔夫球中，至少一个覆盖层主要由通过反应固化聚氨酯未稀释溶液获得的热塑性聚氨酯弹性体制成，所述聚氨酯未稀释溶液包括含共聚聚碳酸酯多元醇的多元醇 组分和多异氰酸酯组分。 高尔夫球具有改进的抗磨损性，特别是改进的低温抗磨损性。

公开(公告)号：US20110070976A1

公开(公告)日：2011-03-24

申请号：US12956830

申请日：2010-11-30

申请人： Hiroyuki NAGASAWA ,  Satoshi Matsuda

发明人： Hiroyuki NAGASAWA ,  Satoshi Matsuda

IPC分类号： A63B37/14

CPC分类号： A63B37/12 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0033 ,  A63B43/008

摘要： In a colored golf ball having a core, a cover of at least one layer encasing the core, and a layer of paint applied to a surface of an outermost layer of the cover, the outermost cover layer and/or the paint layer is colored with a fluorescent dye, and the golf ball itself has a color tone which satisfies specific ranges in the Lab color system. The ball is endowed with an excellent spin performance and durability, an appearance characterized by outstanding visibility, stylishness and elegance, and an excellent weather resistance.

摘要翻译： 在具有芯的彩色高尔夫球，包围芯的至少一层的覆盖物和涂覆在盖的最外层的表面上的涂料层，最外面的覆盖层和/或涂料层着色为 荧光染料，并且高尔夫球本身具有满足Lab颜色系统中的特定范围的色调。 该球具有优异的旋转性能和耐用性，外观以出色的可见性，时尚性和优雅性以及优异的耐候性为特征。

公开(公告)号：US20110089431A1

公开(公告)日：2011-04-21

申请号：US12905355

申请日：2010-10-15

申请人： Kuniaki YAGI ,  Takahisa SUZUKI ,  Yasutaka YANAGISAWA ,  Masao HIROSE ,  Noriko SATO ,  Junya KOIZUMI ,  Hiroyuki NAGASAWA

发明人： Kuniaki YAGI ,  Takahisa SUZUKI ,  Yasutaka YANAGISAWA ,  Masao HIROSE ,  Noriko SATO ,  Junya KOIZUMI ,  Hiroyuki NAGASAWA

IPC分类号： H01L29/24 ,  C30B25/18 ,  C30B23/02 ,  C30B19/12

CPC分类号： C30B29/06 ,  C30B25/02 ,  C30B25/18 ,  C30B29/36

摘要： A method for producing a compound single crystal includes a process (I) of growing the compound single crystal while causing an anti-phase boundary and a stacking fault to equivalently occur in a direction parallel to the surface, the stacking fault being attributable to the elements A and B; a process (II) of merging and annihilating the stacking fault, attributable to the element A, and the anti-phase boundary, which occurs in the process (I); a process (III) of vanishing the stacking fault attributable to the element B, which occurs in the process (I); and a process (IV) of completely merging and annihilating the anti-phase boundary. The process (IV) is carried out simultaneously with the processes (II) and (III) or after the processes (II) and (III).

摘要翻译： 一种化合物单晶的制造方法包括在平行于表面的<110>方向等价地发生复合单晶同时引起反相边界和堆垛层错的方法（I），堆垛层错归因于 元素A和B; 合并和湮没归属于元素A的堆垛层错的过程（II）和在过程（I）中发生的反相边界）。 在过程（I）中发生的消除归因于元件B的堆垛层错的过程（III）; 以及完全合并消除反相边界的方法（Ⅳ）。 方法（IV）与方法（II）和（III）或方法（II）和（III）同时进行。

公开(公告)号：US20110070977A1

公开(公告)日：2011-03-24

申请号：US12956875

申请日：2010-11-30

申请人： Hiroyuki NAGASAWA ,  Satoshi Matsuda

发明人： Hiroyuki NAGASAWA ,  Satoshi Matsuda

IPC分类号： A63B37/14

CPC分类号： A63B37/12 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0033 ,  A63B43/008

摘要： In a colored golf ball having a core, a cover of at least one layer encasing the core, and a layer of paint applied to a surface of an outermost layer of the cover, the outermost cover layer and/or the paint layer is colored with a fluorescent dye and titanium oxide, and the golf ball itself has a color tone which satisfies specific ranges in the Lab color system. The ball is endowed with an excellent spin performance and durability, an appearance characterized by outstanding visibility, stylishness and elegance, and an excellent weather resistance.

摘要翻译： 在具有芯的彩色高尔夫球，包围芯的至少一层的覆盖物和涂覆在盖的最外层的表面上的涂料层，最外面的覆盖层和/或涂料层着色为 荧光染料和氧化钛，并且高尔夫球本身具有在Lab颜色系统中满足特定范围的色调。 该球具有优异的旋转性能和耐用性，外观以出色的可见性，时尚性和优雅性以及优异的耐候性为特征。

公开(公告)号：US20080146382A1

公开(公告)日：2008-06-19

申请号：US12039513

申请日：2008-02-28

申请人： Hiroyuki NAGASAWA

发明人： Hiroyuki NAGASAWA

IPC分类号： A63B37/12

CPC分类号： A63B37/0004 ,  A63B37/0022 ,  A63B37/0027 ,  A63B37/0031 ,  A63B37/0036 ,  A63B37/0073 ,  A63B37/0074 ,  A63B37/0075 ,  A63B37/0094 ,  A63B37/12 ,  A63B45/02 ,  A63B2209/00

摘要： In a golf ball composed of a core, a cover of at least one layer that encloses the core, and a plurality of dimples on an outermost layer of the cover, at least one constituent element contains from 0.5 to 30 parts by weight of one or more rare-earth oxide composed of a single rare-earth element, or a rare-earth mixed oxide composed of a plurality of rare-earth elements mixed in a desired ratio, per 100 parts by weight of a base material. Unlike ordinary golf balls, the golf ball of the invention has a visibility which differs under display or indoor light as opposed to outdoors, and is also very fashionable.

摘要翻译： 在由芯组成的高尔夫球中，包围芯的至少一层的覆盖物和在盖的最外层上的多个凹坑，至少一个构成元素含有0.5至30重量份的一个或多个 相对于每100重量份的基材，由单个稀土元素构成的更多的稀土类氧化物或以所需比例混合的多种稀土元素构成的稀土类混合氧化物。 与普通高尔夫球不同，本发明的高尔夫球具有与室外不同的显示或室内光的可见度，并且也非常时尚。