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1. 发明授权

US06981925B2 Multi-piece solid golf ball 有权
标题翻译：多件式固体高尔夫球
公开(公告)号：US06981925B2
公开(公告)日：2006-01-03
申请号：US10724112
申请日：2003-12-01
申请人： Yasumasa Shimizu , Junji Hayashi , Hiroshi Higuchi , Rinya Takesue , Yasushi Ichikawa
发明人： Yasumasa Shimizu , Junji Hayashi , Hiroshi Higuchi , Rinya Takesue , Yasushi Ichikawa
IPC分类号： A63B37/12
CPC分类号： C08K5/14 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0043 , A63B37/0045 , A63B37/0054 , A63B37/0064 , A63B37/0065 , A63B37/0066 , A63B37/0076 , A63B37/0087 , C08K5/37 , C08L9/00
摘要： A multi-piece solid golf ball has a solid core obtained by molding and vulcanizing a rubber composition which includes (A) a base rubber containing a polybutadiene synthesized using a rare-earth catalyst, (B) an unsaturated carboxylic acid and/or a metal salt thereof, (C) an organic sulfur compound, (D) an inorganic filler and (E) an organic peroxide. The core is enclosed within a mantle of one or more layer which is made primarily of a thermoplastic resin and has a Durometer D hardness of 30 to 70. The mantle is enclosed within a cover which is made primarily of a thermoplastic polyurethane and which has a Durometer D hardness of 40 to 60 that is lower than the Durometer D hardness of the outermost layer of the mantle. This construction provides the golf ball with an outstanding rebound.
摘要翻译：多片固体高尔夫球具有通过对橡胶组合物进行成型硫化而得到的固体核，该橡胶组合物包含（A）含有使用稀土类催化剂合成的聚丁二烯的基础橡胶，（B）不饱和羧酸和/或金属其盐，（C）有机硫化合物，（D）无机填料和（E）有机过氧化物。芯部被包围在主要由热塑性树脂制成并具有30至70的硬度计D硬度的一层或多层的地幔中。该套被封装在主要由热塑性聚氨酯制成的盖中，并且具有硬度计D硬度为40至60，低于地幔最外层的硬度计D硬度。这种结构为高尔夫球提供了出色的反弹。

2. 发明申请

US20050075196A1 Multi-piece solid golf ball 有权
标题翻译：多件式固体高尔夫球
公开(公告)号：US20050075196A1
公开(公告)日：2005-04-07
申请号：US10724112
申请日：2003-12-01
申请人： Yasumasa Shimizu , Junji Hayashi , Hiroshi Higuchi , Rinya Takesue , Yasushi Ichikawa
发明人： Yasumasa Shimizu , Junji Hayashi , Hiroshi Higuchi , Rinya Takesue , Yasushi Ichikawa
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12 , C08K3/00 , C08K5/09 , C08K5/14 , C08K5/36 , C08K5/37 , C08L9/00
CPC分类号： C08K5/14 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0043 , A63B37/0045 , A63B37/0054 , A63B37/0064 , A63B37/0065 , A63B37/0066 , A63B37/0076 , A63B37/0087 , C08K5/37 , C08L9/00
摘要： A multi-piece solid golf ball has a solid core obtained by molding and vulcanizing a rubber composition which includes (A) a base rubber containing a polybutadiene synthesized using a rare-earth catalyst, (B) an unsaturated carboxylic acid and/or a metal salt thereof, (C) an organic sulfur compound, (D) an inorganic filler and (E) an organic peroxide. The core is enclosed within a mantle of one or more layer which is made primarily of a thermoplastic resin and has a Durometer D hardness of 30 to 70. The mantle is enclosed within a cover which is made primarily of a thermoplastic polyurethane and which has a Durometer D hardness of 40 to 60 that is lower than the Durometer D hardness of the outermost layer of the mantle. This construction provides the golf ball with an outstanding rebound.
摘要翻译：多片固体高尔夫球具有通过对橡胶组合物进行成型硫化而得到的固体核，该橡胶组合物包含（A）含有使用稀土类催化剂合成的聚丁二烯的基础橡胶，（B）不饱和羧酸和/或金属其盐，（C）有机硫化合物，（D）无机填料和（E）有机过氧化物。芯部被包围在主要由热塑性树脂制成并具有30至70的硬度计D硬度的一层或多层的地幔中。该套被封装在主要由热塑性聚氨酯制成的盖中，并且具有硬度计D硬度为40至60，低于地幔最外层的硬度计D硬度。这种结构为高尔夫球提供了出色的反弹。

3. 发明授权

US06875132B2 Multi-piece solid golf ball 有权
标题翻译：多件式固体高尔夫球
公开(公告)号：US06875132B2
公开(公告)日：2005-04-05
申请号：US10720522
申请日：2003-11-25
申请人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Rinya Takesue
发明人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Rinya Takesue
IPC分类号： A63B37/00 , A63B37/04 , A63B37/06 , A63B37/12 , C08J3/24 , C08K3/00 , C08K5/09 , C08K5/098 , C08K5/14 , C08K5/36 , C08L9/00
CPC分类号： C08K5/098 , A63B37/0003 , A63B37/0006 , A63B37/0016 , A63B37/0021 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0064 , A63B37/0065 , A63B37/0083 , A63B37/06 , A63B37/12 , C08K3/013 , C08K5/14 , C08L9/00
摘要： In a multi-piece solid golf ball comprising a solid core, a mantle and a cover, the solid core is made of a rubber composition comprising a base rubber containing a polybutadiene synthesized using a rare-earth catalyst, a small amount of organic peroxide, an unsaturated carboxylic acid and/or a metal salt thereof, an organic sulfur compound and an inorganic filler. The mantle is made of a thermoplastic resin composition. The cover is made primarily of a mixture of an ionomer resin-containing resin composition and an inorganic filler. This construction provides the golf ball with a combination of outstanding flight performance and soft feel with cover's scuff resistance and crack durability, that is unprecedented.
摘要翻译：在包括实芯，地幔和盖子的多片固体高尔夫球中，实芯由橡胶组合物制成，该橡胶组合物包含含有使用稀土催化剂合成的聚丁二烯的基础橡胶，少量有机过氧化物，不饱和羧酸和/或其金属盐，有机硫化合物和无机填料。地幔由热塑性树脂组合物制成。盖主要由含有离聚物树脂的树脂组合物和无机填料的混合物制成。这种结构为高尔夫球提供了出色的飞行性能和柔软的手感，并具有前所未有的耐磨性和耐裂纹性。

4. 发明授权

US06824478B2 Multi-piece solid golf ball 失效
公开(公告)号：US06824478B2
公开(公告)日：2004-11-30
申请号：US10720419
申请日：2003-11-25
申请人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Rinya Takesue
发明人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Rinya Takesue
IPC分类号： A63B3714
CPC分类号： A63B37/06 , A63B37/0003 , A63B37/0006 , A63B37/0016 , A63B37/0017 , A63B37/0018 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0033 , A63B37/0064 , A63B37/0076 , C08L23/0876 , C08L2205/02 , C08L2666/06
摘要： In a multi-piece solid golf ball comprising a solid core, a mantle and a cover, the solid core is made of a rubber composition that includes a base rubber containing a polybutadiene synthesized using a rare-earth catalyst, a small amount of organic peroxide, an unsaturated carboxylic acid and/or a metal salt thereof, an organic sulfur compound and an inorganic filler. The mantle is made of a thermoplastic resin composition. The cover is made primarily of a mixture containing an amino-terminated block polymer and an ionomer resin. This construction provides the golf ball with a combination of outstanding flight performance, excellent scuff resistance and soft feel that is unprecedented.

5. 发明授权

US06786839B2 Multi-piece solid golf ball 有权
标题翻译：多件式固体高尔夫球
公开(公告)号：US06786839B2
公开(公告)日：2004-09-07
申请号：US10720446
申请日：2003-11-25
申请人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Rinya Takesue
发明人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Rinya Takesue
IPC分类号： A63B3714
CPC分类号： A63B37/06 , A63B37/0003 , A63B37/0016 , A63B37/0017 , A63B37/0018 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0033 , A63B37/0064 , A63B37/0076
摘要： In a multi-piece solid golf ball comprising a solid core, a mantle and a cover, the solid core is made of a rubber composition that includes (A) a base rubber containing a polybutadiene synthesized using a rare-earth catalyst, (B) a small amount of organic peroxide, (C) an unsaturated carboxylic acid and/or a metal salt thereof, (D) an organic sulfur compound and (E) an inorganic filler. The mantle is made of a thermoplastic resin composition. The cover is made of a material composed of a heated mixture of (F) an olefin/unsaturated carboxylic acid copolymer, an olefin/unsaturated carboxylic acid/unsaturated carboxylic acid ester copolymer, or a metal ion neutralization product thereof, (G) a polyurethane elastomer, and (H) an organic or inorganic basic compound. This construction provides the golf ball with an outstanding flight performance, excellent scuff resistance and a soft feel on impact, and minimizes the decline in rebound by the ball at low temperature.
摘要翻译：在包括实芯，地幔和覆盖物的多片实心高尔夫球中，实芯由橡胶组合物制成，该橡胶组合物包括（A）含有使用稀土催化剂合成的聚丁二烯的基础橡胶，（B）少量有机过氧化物，（C）不饱和羧酸和/或其金属盐，（D）有机硫化合物和（E）无机填料。地幔由热塑性树脂组合物制成。盖子由（F）烯烃/不饱和羧酸共聚物，烯烃/不饱和羧酸/不饱和羧酸酯共聚物或其金属离子中和产物加热的混合物，（G）聚氨酯弹性体和（H）有机或无机碱性化合物。这种结构为高尔夫球提供了出色的飞行性能，优异的耐磨性和柔软的冲击感，并最大限度地减少了球在低温下的反弹下降。

6. 发明授权

US06921346B2 Two-piece solid golf ball 有权
标题翻译：两件式固体高尔夫球
公开(公告)号：US06921346B2
公开(公告)日：2005-07-26
申请号：US10720222
申请日：2003-11-25
申请人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Rinya Takesue
发明人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Rinya Takesue
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12 , A63B37/14
CPC分类号： A63B37/0004 , A63B37/0003 , A63B37/0006 , A63B37/0016 , A63B37/0017 , A63B37/0018 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0033 , A63B37/0064 , A63B37/0074 , A63B37/0083
摘要： Disclosed herein is a two-piece solid golf ball consisting of a solid core and a cover, the solid core being formed from a rubber composition composed of a rubber base material of polybutadiene synthesized by using a catalyst of rare earth element, a small amount of organic peroxide, an unsaturated carboxylic acid and/or a metal salt thereof, an organic sulfur compound, and an inorganic filler, and the cover being formed mainly from a mixture of an ionomer-containing resin composition and an inorganic filler. The two-piece solid golf ball is by far superior to conventional ones in flying performance, cover durability, scuff resistance, and shot feeling.
摘要翻译：本发明公开了一种由实芯和盖组成的两件式实心高尔夫球，该实芯由橡胶组合物形成，该橡胶组合物由使用稀土元素催化剂合成的聚丁二烯橡胶基料，少量有机过氧化物，不饱和羧酸和/或其金属盐，有机硫化合物和无机填料，并且所述覆盖物主要由含离聚物的树脂组合物和无机填料的混合物形成。两件式实心高尔夫球在飞行性能，覆盖耐久性，抗磨损性和射击感方面远优于常规高尔夫球。

7. 发明授权

US06786840B2 Two-piece solid golf ball 失效
标题翻译：两件式固体高尔夫球
公开(公告)号：US06786840B2
公开(公告)日：2004-09-07
申请号：US10720468
申请日：2003-11-25
申请人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Rinya Takesue
发明人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Rinya Takesue
IPC分类号： A63B3714
CPC分类号： C08K5/14 , A63B37/0003 , A63B37/0006 , A63B37/0016 , A63B37/0017 , A63B37/0018 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0033 , A63B37/0064 , A63B37/06 , C08K5/098 , C08K5/36 , C08L9/00
摘要： Disclosed herein is a two piece solid golf ball consisting of a solid core and a cover, said solid core being formed from a rubber composition composed of a rubber base material of polybutadiene synthesized by using a catalyst of rare earth element, a small amount of organic peroxide, an unsaturated carboxylic acid and/or a metal salt thereof, an organic sulfur compound, and an inorganic filler, and said cover being formed mainly from a mixture of a block copolymer having amino groups at terminals and an ionomer resin. The two-piece solid golf ball is by far superior to conventional ones in flying performance, cover durability, scuff resistance, and soft shot feeling.
摘要翻译：本发明公开了一种由实芯和盖组成的两片实心高尔夫球，所述实芯由橡胶组合物形成，该橡胶组合物由使用稀土元素催化剂合成的聚丁二烯橡胶基料，少量有机物过氧化物，不饱和羧酸和/或其金属盐，有机硫化合物和无机填料，所述盖主要由末端具有氨基的嵌段共聚物和离聚物树脂的混合物形成。两件式固体高尔夫球在飞行性能，覆盖耐久性，抗磨损性和柔软的射击感上远优于常规高尔夫球。

8. 发明授权

US06723008B2 Multi-piece solid golf ball 有权
标题翻译：多件式固体高尔夫球
公开(公告)号：US06723008B2
公开(公告)日：2004-04-20
申请号：US09906638
申请日：2001-07-18
申请人： Hiroshi Higuchi , Hirotaka Shimosaka , Yasushi Ichikawa , Rinya Takesue
发明人： Hiroshi Higuchi , Hirotaka Shimosaka , Yasushi Ichikawa , Rinya Takesue
IPC分类号： A63B3704
CPC分类号： A63B37/0004 , A63B37/0012 , A63B37/0017 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0043 , A63B37/0047 , A63B37/0063 , A63B37/0064 , A63B37/0066 , A63B37/0076 , A63B37/008 , A63B37/0083 , A63B37/0092 , A63B37/0096 , A63B37/12
摘要： In a multi-piece solid golf ball comprising a solid core and a cover of two inner and outer layers enclosing the solid core, the solid core has a deflection of at least 1.1 mm under an applied load of 294 N (30 kgf) and a surface and a center, the surface-center hardness difference given as a JIS-C hardness at the core surface minus a JIS-C hardness at the core center is up to 15 units, the cover inner layer is formed of a resin composition comprising as essential components, (a) an olefin-unsaturated carboxylic acid random copolymer, an olefin-unsaturated carboxylic acid-unsaturated carboxylate random copolymer, a metal ion neutralized product of each copolymer, or a mixture of each copolymer and the neutralized product, (b) a fatty acid having a molecular weight of at least 280 or derivative thereof, and (c) a basic inorganic metal compound capable of neutralizing acid groups in components (a) and (b), the Shore D hardness of the cover inner layer, the Shore D hardness of the cover outer layer, and the hardness relationship between the cover inner layer and the cover outer layer are adjusted, and the sum of dimple trajectory volumes each obtained by multiplying the volume of a dimple by the square root of a dimple diameter is optimized.
摘要翻译：在包括实心芯和封闭实心芯的两个内层和外层的盖的多片实心高尔夫球中，实芯在294N（30kgf）的施加载荷下具有至少1.1mm的偏转，并且表面和中心，在核心表面处的JIS-C硬度减去JIS核心中心的JIS-C硬度给出的表面中心硬度差为15单位，盖内层由树脂组合物形成，所述树脂组合物包含必要成分，（a）烯烃 - 不饱和羧酸无规共聚物，烯烃 - 不饱和羧酸 - 不饱和羧酸酯无规共聚物，各共聚物的金属离子中和物，或各共聚物与中和物的混合物，（b）分子量至少为280的脂肪酸或其衍生物，和（c）能够中和组分（a）和（b）中的酸基的碱性无机金属化合物，所述盖内层的肖氏D硬度，盖的硬度D 子层，并且调整盖内层和盖外层之间的硬度关系，并且优化通过将凹坑的体积乘以凹坑直径的平方根而获得的凹坑轨迹体积的总和。

9. 发明授权

US06746347B2 Solid golf ball 有权
公开(公告)号：US06746347B2
公开(公告)日：2004-06-08
申请号：US10022384
申请日：2001-12-20
申请人： Hiroshi Higuchi , Hirotaka Shimosaka , Junji Umezawa , Yasushi Ichikawa , Rinya Takesue
发明人： Hiroshi Higuchi , Hirotaka Shimosaka , Junji Umezawa , Yasushi Ichikawa , Rinya Takesue
IPC分类号： A63B3706
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0031 , A63B37/0043 , A63B37/0074 , A63B37/0075 , A63B37/0092 , A63B37/0096 , A63B37/06
摘要： In a solid golf ball comprising an elastic solid core and a resin cover, the cover has a JIS-C hardness of 50-85, and provided that the ball receives a spin rate S1 (rpm) in the dry state and a spin rate S2 (rpm) in the wet state when hit with a short iron having a loft of an 8-iron or greater, the percent spin retention: (S2/S1)×100 is at least 47%. The ball's spin susceptibility when hit with the short iron is not reduced in the dry state or fine weather, nor is noticeably reduced even in the wet state or rain weather. The ball has so high performance that the ball travels a distance as intended, immediately stops on the green, is easy to control and thus, suited for professional and amateur low-handicap golfers.

10. 发明授权

US06846250B2 Solid golf ball 有权
标题翻译：固体高尔夫球
公开(公告)号：US06846250B2
公开(公告)日：2005-01-25
申请号：US10801841
申请日：2004-03-17
申请人： Hiroshi Higuchi , Hirotaka Shimosaka , Junji Umezawa , Yasushi Ichikawa , Rinya Takesue
发明人： Hiroshi Higuchi , Hirotaka Shimosaka , Junji Umezawa , Yasushi Ichikawa , Rinya Takesue
IPC分类号： A63B37/00 , A63B37/04 , A63B37/06 , A63B37/12
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0031 , A63B37/0043 , A63B37/0074 , A63B37/0075 , A63B37/0092 , A63B37/0096 , A63B37/06
摘要： In a solid golf ball comprising an elastic solid core and a resin cover, the cover has a JIS-C hardness of 50-85, and provided that the ball receives a spin rate S1 (rpm) in the dry state and a spin rate S2 (rpm) in the wet state when hit with a short iron having a loft of an 8-iron or greater, the percent spin retention: (S2/S1)×100 is at least 47%. The ball's spin susceptibility when hit with the short iron is not reduced in the dry state or fine weather, nor is noticeably reduced even in the wet state or rain weather. The ball has so high performance that the ball travels a distance as intended, immediately stops on the green, is easy to control and thus, suited for professional and amateur low-handicap golfers.
摘要翻译：在包括弹性实心芯和树脂盖的固体高尔夫球中，该盖具有50-85的JIS-C硬度，并且规定球接收干燥状态下的旋转速率S1（rpm），旋转速度S2 当用具有8铁或更高的杆的短铁敲击时，处于湿润状态（rpm），旋转保留百分数：（S2 / S1）×100为至少47％。用短铁击球时的旋转敏感性在干燥状态或晴朗的天气下不会降低，即使在湿润状态或雨天也不会明显降低。球具有如此高的性能，使得球按预期行进一段距离，立即停在绿色上，易于控制，因此适合专业和业余的低障碍高尔夫球手。

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