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1. 发明授权

US07390852B2 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：US07390852B2
公开(公告)日：2008-06-24
申请号：US11502525
申请日：2006-08-11
申请人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Yasushi Ichikawa
发明人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Yasushi Ichikawa
IPC分类号： A63B37/12 , A63B37/06 , A63B37/00
CPC分类号： C08K5/098 , A63B37/0003 , A63B37/0006 , A63B37/0016 , A63B37/0022 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0054 , A63B37/0064 , A63B37/0065 , A63B37/0076 , A63B37/0087 , A63B37/04 , 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 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 thermoplastic polyurethane material. This construction provides the golf ball with a combination of outstanding flight performance and soft feel with cover's scuff resistance and coating's abrasion resistance, that is unprecedented.
摘要翻译：在包括实芯，地幔和覆盖物的多片固体高尔夫球中，实芯由橡胶组合物制成，该橡胶组合物包括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。盖主要由热塑性聚氨酯材料制成。这种结构为高尔夫球提供了出色的飞行性能和柔软的感觉，同时具有无与伦比的耐磨性和耐磨性。

2. 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。

3. 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。

4. 发明申请

US20060276596A1 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：US20060276596A1
公开(公告)日：2006-12-07
申请号：US11502525
申请日：2006-08-11
申请人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Yasushi Ichikawa
发明人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Yasushi Ichikawa
IPC分类号： C08L19/00 , A63B37/02 , B32B25/00
CPC分类号： C08K5/098 , A63B37/0003 , A63B37/0006 , A63B37/0016 , A63B37/0022 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0054 , A63B37/0064 , A63B37/0065 , A63B37/0076 , A63B37/0087 , A63B37/04 , 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 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 thermoplastic polyurethane material. This construction provides the golf ball with a combination of outstanding flight performance and soft feel with cover's scuff resistance and coating's abrasion resistance, that is unprecedented.
摘要翻译：在包括实芯，地幔和覆盖物的多片固体高尔夫球中，实芯由橡胶组合物制成，该橡胶组合物包括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。盖主要由热塑性聚氨酯材料制成。这种结构为高尔夫球提供了出色的飞行性能和柔软的感觉，同时具有无与伦比的耐磨性和耐磨性。

5. 发明授权

US06887168B2 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：US06887168B2
公开(公告)日：2005-05-03
申请号：US10720475
申请日：2003-11-25
申请人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Yasushi Ichikawa
发明人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Yasushi Ichikawa
IPC分类号： A63B37/00 , A63B37/04 , A63B37/06 , A63B37/12 , A63B37/14
CPC分类号： A63B37/06 , A63B37/0003 , A63B37/0006 , A63B37/0016 , A63B37/0017 , A63B37/0018 , A63B37/002 , A63B37/0021 , A63B37/0022 , A63B37/0031 , A63B37/0033 , A63B37/0064
摘要： Disclosed herein is a two-piece golf ball formed 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 thermoplastic polyurethane material. The two-piece golf ball is by far superior to conventional ones in flying performance, cover durability, coating durability, and shot feeling.
摘要翻译：本发明公开了一种由实芯和盖形成的两件式高尔夫球，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，少量有机物合成的聚丁二烯橡胶基料过氧化物，不饱和羧酸和/或其金属盐，有机硫化合物和无机填料，并且所述盖主要由热塑性聚氨酯材料形成。两件式高尔夫球在飞行性能，覆盖耐久性，涂层耐久性和射击感上远优于常规高尔夫球。

6. 发明授权

US07160940B2 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：US07160940B2
公开(公告)日：2007-01-09
申请号：US10720540
申请日：2003-11-25
申请人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Yasushi Ichikawa
发明人： Junji Hayashi , Yasumasa Shimizu , Hiroshi Higuchi , Yasushi Ichikawa
IPC分类号： A63B37/00 , A63B37/06 , A63B37/12
CPC分类号： C08K5/098 , A63B37/0003 , A63B37/0006 , A63B37/0016 , A63B37/0022 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0054 , A63B37/0064 , A63B37/0065 , A63B37/0076 , A63B37/0087 , A63B37/04 , 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 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 thermoplastic polyurethane material. This construction provides the golf ball with a combination of outstanding flight performance and soft feel with cover's scuff resistance and coating's abrasion resistance, that is unprecedented.
摘要翻译：在包括实芯，地幔和覆盖物的多片固体高尔夫球中，实芯由橡胶组合物制成，该橡胶组合物包括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。盖主要由热塑性聚氨酯材料制成。这种结构为高尔夫球提供了出色的飞行性能和柔软的感觉，同时具有无与伦比的耐磨性和耐磨性。

7. 发明授权

US07086970B2 Multi-piece golf ball 有权
标题翻译：多件高尔夫球
公开(公告)号：US07086970B2
公开(公告)日：2006-08-08
申请号：US10318260
申请日：2002-12-13
申请人： Junji Hayashi , Hisashi Yamagishi , Yasumasa Shimizu , Yasushi Ichikawa
发明人： Junji Hayashi , Hisashi Yamagishi , Yasumasa Shimizu , Yasushi Ichikawa
IPC分类号： A63B37/04 , A63B37/06 , A63B37/12
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/04 , A63B37/12
摘要： A multi-piece golf ball includes a core 30–40 mm in diameter, an intermediate layer including an outermost layer 0.5–2.0 mm thick, and a cover 0.5–2.0 mm thick. The core is a rubber composition mainly containing polybutadiene. The outermost layer is a resin material containing an ionomer resin in an amount of 30% by weight or more. The cover material is obtained by dispersedly blending a silicone powder in a main resin containing an ionomer resin in an amount of 50% by weight or more. The hardness of the outermost layer is harder than the hardness of the core's a center portion. The hardness of the cover is harder than the hardness of the outermost layer. A difference in hardness between the cover and the center portion of the core satisfies a relation of 10≦(Durometer D hardness of cover−Durometer D hardness of center portion of core≦40.
摘要翻译：多件式高尔夫球包括直径为30-40mm的芯，包括0.5-2.0mm厚的最外层的中间层和0.5-2.0mm厚的盖。核心是主要含有聚丁二烯的橡胶组合物。最外层是含有30重量％以上的离聚物树脂的树脂材料。覆盖材料通过将含硅粉末分散在含有离聚物树脂的主树脂中的量为50重量％以上而获得。最外层的硬度比芯部的中心部分的硬度硬。盖的硬度比最外层的硬度硬。芯和芯的中心部分之间的硬度差异满足10 <=（硬度中心部分的硬度计D硬度的硬度D硬度<= 40）的关系。

8. 发明授权

US06939250B2 Multi-piece golf ball 失效
标题翻译：多件高尔夫球
公开(公告)号：US06939250B2
公开(公告)日：2005-09-06
申请号：US10317985
申请日：2002-12-13
申请人： Junji Hayashi , Hisashi Yamagishi , Yasumasa Shimizu , Yasushi Ichikawa
发明人： Junji Hayashi , Hisashi Yamagishi , Yasumasa Shimizu , Yasushi Ichikawa
IPC分类号： A63B37/00 , A63B37/04 , A63B37/06 , A63B37/12 , C08L9/00 , C08L23/08 , C08L67/00 , C08L83/04 , A63B37/14
CPC分类号： C08L23/0876 , A63B37/0003 , A63B37/0004 , A63B37/0091 , A63B37/06 , A63B37/12 , C08L9/00 , C08L67/00 , C08L83/04 , C08L2205/02 , C08L2205/18 , C08L83/00 , C08L2666/06 , C08L2666/02
摘要： A multi-piece golf ball includes a core having a diameter of 30 to 40 mm, at least one intermediate layer including the outermost layer having a thickness of 0.5 to 2.0 mm, and a cover having a thickness of 1.0 to 3.0 mm. The cover is made from a material obtained by dispersedly blending at least one kind of silicone powder selected from a silicone rubber powder, a silicon resin powder, and a composite powder thereof, in a main resin component containing an ionomer resin in an amount of 50% by weight or more. Dimples of the number of 300 to 550 pieces are formed in the surface of the golf ball in such a manner that a dimple total volume ratio VR is in a range of 0.85% or less. The multi-piece golf ball is excellent in resilience, flight distance characteristic, and feel of hitting.
摘要翻译：多片高尔夫球包括直径为30至40mm的芯，至少一个包括厚度为0.5至2.0mm的最外层的中间层和厚度为1.0至3.0mm的覆盖层。该盖由通过将选自硅橡胶粉末，硅树脂粉末和其复合粉末中的至少一种硅酮粉末分散混合到含有离聚物树脂的主要树脂组分中而获得的材料制成，其量为50 重量％以上。在高尔夫球表面形成凹坑总体积比VR在0.85％以下的范围内形成数量为300〜550个的凹坑。多件式高尔夫球具有弹性，飞行距离特性和打击感。

9. 发明授权

US06758765B2 Multi-piece golf ball 失效
标题翻译：多件高尔夫球
公开(公告)号：US06758765B2
公开(公告)日：2004-07-06
申请号：US10318138
申请日：2002-12-13
申请人： Junji Hayashi , Hisashi Yamagishi , Yasumasa Shimizu , Yasushi Ichikawa
发明人： Junji Hayashi , Hisashi Yamagishi , Yasumasa Shimizu , Yasushi Ichikawa
IPC分类号： A63B3706
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0064 , A63B37/04 , A63B37/12 , C08L9/00 , C08L23/0876 , C08L2666/06
摘要： A multi-piece golf ball includes a core having a diameter of 30 to 40 mm, at least one intermediate layer including the outermost layer having a thickness of 0.5 to 2.0 mm, and a cover having a thickness of 0.5 to 2.0 mm. The core is made from a rubber composition mainly containing polybutadiene. The outermost layer is made from a resin material containing an ionomer resin in an amount of 30% by weight or more. The cover is made from a material obtained by dispersedly blending at least one kind of silicone powder selected from a silicone rubber powder, a silicon resin powder, and a composite powder thereof, in a main resin component containing an ionomer resin in an amount of 50% by weight or more. The hardness of said cover is smaller than the hardness of said outermost layer of said at least one intermediate layer and is larger than the hardness of a center portion of said core. The multi-piece golf ball is excellent in resilience, durability, feel of hitting, and controllability.
摘要翻译：多片高尔夫球包括直径为30至40mm的芯，至少一个包括最外层的中间层，其厚度为0.5至2.0mm，厚度为0.5至2.0mm的覆盖层。芯由主要含有聚丁二烯的橡胶组合物制成。最外层由含有30重量％以上的离聚物树脂的树脂材料制成。该盖由通过将选自硅橡胶粉末，硅树脂粉末和其复合粉末中的至少一种硅酮粉末分散混合到含有离聚物树脂的主要树脂组分中而获得的材料制成，其量为50 重量％以上。所述盖的硬度小于所述至少一个中间层的所述最外层的硬度，并且大于所述芯的中心部分的硬度。多件式高尔夫球的弹性，耐久性，打击感和可控性都非常出色。

10. 发明申请

US20050090334A1 Multi-piece golf ball 失效
标题翻译：多件高尔夫球
公开(公告)号：US20050090334A1
公开(公告)日：2005-04-28
申请号：US10988507
申请日：2004-11-16
申请人： Junji Hayashi , Hisashi Yamagishi , Yasumasa Shimizu , Yasushi Ichikawa
发明人： Junji Hayashi , Hisashi Yamagishi , Yasumasa Shimizu , Yasushi Ichikawa
IPC分类号： A63B37/00 , A63B37/04 , A63B37/06 , A63B37/12 , C08L9/00 , C08L23/08 , C08L67/00 , C08L83/04 , A63B37/14
CPC分类号： C08L23/0876 , A63B37/0003 , A63B37/0004 , A63B37/0091 , A63B37/06 , A63B37/12 , C08L9/00 , C08L67/00 , C08L83/04 , C08L2205/02 , C08L2205/18 , C08L83/00 , C08L2666/06 , C08L2666/02
摘要： A multi-piece golf ball includes a core having a diameter of 30 to 40 mm, at least one intermediate layer including the outermost layer having a thickness of 0.5 to 2.0 mm, and a cover having a thickness of 1.0 to 3.0 mm. The core is made from a rubber composition mainly containing polybutadiene. The outermost layer is made from a non-ionomer based thermoplastic resin. The cover is made from a material obtained by dispersedly blending at least one kind of silicone powder selected from a silicone rubber powder, a silicon resin powder, and a composite powder thereof, in a main resin component containing an ionomer resin in an amount of 50% by weight or more. The core has a hardness corresponding to a deflection in a range of 3.5 to 6.5 mm under an applied load of 100 kg. The outermost layer of the at least one intermediate layer has a Dulometer D hardness in a range of 20 to 55, and the cover is harder than the outermost layer of the at least one intermediate layer and has a Dulometer D hardness in a range of 50 to 70. Dimples of the number of 300 to 550 pieces are formed in the surface of the golf ball in such a manner that a dimple total volume ratio VR, which is a ratio of the total of volumes of dimple spaces under the planes surrounded by edges of the dimples in the surface of the gold ball to the total volume of a virtual ball as a result of assumption that no dimple is formed in the surface of the golf ball, is in a range of 0.85% or less. The multi-piece golf ball is excellent in resilience, flight distance characteristic, and feel of hitting.
摘要翻译：多片高尔夫球包括直径为30至40mm的芯，至少一个包括厚度为0.5至2.0mm的最外层的中间层和厚度为1.0至3.0mm的覆盖层。芯由主要含有聚丁二烯的橡胶组合物制成。最外层由非离聚物基热塑性树脂制成。该盖由通过将选自硅橡胶粉末，硅树脂粉末和其复合粉末中的至少一种硅酮粉末分散混合到含有离聚物树脂的主要树脂组分中而获得的材料制成，其量为50 重量％以上。在100kg的施加载荷下，芯具有对应于在3.5至6.5mm范围内的偏转的硬度。所述至少一个中间层的最外层具有20至55的范围的Dulometer D硬度，并且所述盖比所述至少一个中间层的最外层硬，并且具有在50的范围内的Dulometer D硬度在高尔夫球的表面中形成数量为300至550个的凹痕，使得凹坑总体积比V R R是总体积的比率在由金球的表面中的凹坑的边缘围绕的平面上的凹坑空间，由于假设在高尔夫球的表面中没有形成凹坑的结果，虚拟球的总体积在一个范围内 0.85％以下。多件式高尔夫球具有弹性，飞行距离特性和打击感。

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