公开(公告)号：US20050288126A1

公开(公告)日：2005-12-29

申请号：US10876271

申请日：2004-06-25

申请人： Rinya Takesue ,  Hiroyuki Nagasawa ,  Yoko Furuta ,  Yasuharu Kawaguchi

发明人： Rinya Takesue ,  Hiroyuki Nagasawa ,  Yoko Furuta ,  Yasuharu Kawaguchi

IPC分类号： A63B37/00 ,  A63B37/04 ,  C08G18/42 ,  C08G18/48 ,  C08G18/76 ,  C08G18/79 ,  C08L67/02 ,  C08L75/04 ,  C08L75/06

CPC分类号： C08G18/7657 ,  A63B37/0003 ,  A63B37/0082 ,  C08G18/4252 ,  C08G18/4887 ,  C08G18/791 ,  C08L67/025 ,  C08L75/04 ,  C08L75/06 ,  C08L2666/20 ,  C08L2666/18

摘要： The invention provides a golf ball comprising a core of at least one layer, a cover of at least one layer, and optionally an intermediate layer therebetween, characterized in that at least one layer of the core, cover and intermediate layer is formed of a golf ball-forming resin composition comprising, in admixture, (A) 100 parts by weight of a polyether ester block copolymer composed primarily of (a) high-melting crystalline polymer segments made of crystalline aromatic polyester units and (b) low-melting polymer segments made of aliphatic polyether units and (B) 0.05-10 parts by weight of a polyisocyanate compound. Using the golf ball-forming resin composition which has flexibility and high rebound resilience and is fully wear resistant, the inventive golf ball is improved in travel distance, feel, scuff resistance and impact durability.

摘要翻译： 本发明提供了一种高尔夫球，其包括至少一层的芯，至少一层的盖，以及任选的中间层，其特征在于，芯，盖和中间层的至少一层由高尔夫球 球形成型树脂组合物，其包含（A）100重量份的主要由（a）由结晶芳族聚酯单元制成的高熔点结晶聚合物链段的聚醚酯嵌段共聚物和（b）低熔点聚合物链段 由（B）0.05-10重量份的多异氰酸酯化合物制成。 使用具有柔软性和高回弹性并且完全耐磨的高尔夫球形成树脂组合物，本发明的高尔夫球的行进距离，手感，耐擦伤性和冲击耐久性得到改善。

公开(公告)号：US20050020783A1

公开(公告)日：2005-01-27

申请号：US10864362

申请日：2004-06-10

申请人： Rinya Takesue ,  Hiroyuki Nagasawa

发明人： Rinya Takesue ,  Hiroyuki Nagasawa

IPC分类号： A63B37/00 ,  A63B37/04 ,  C08K3/00 ,  C08L23/08 ,  C08L23/26 ,  C08L53/00 ,  C08L67/00 ,  C08L75/04 ,  C08L67/02

CPC分类号： C08L23/0876 ,  C08L53/00 ,  C08L67/00 ,  C08L2666/24

摘要： In a golf ball comprising a core and a cover of one or more layers, at least one layer of the cover is formed primarily of a mixture comprising (A) an ionomer resin, (B) a thermoplastic elastomer and (C) a thermoplastic block copolymer terminated with a functional group capable of reacting with the ionomer resin, in such a proportion as to provide a A/(B+C) weight ratio between 50/50 and 98/2 and a B/C weight ratio between 9/1 and 1/1. The golf ball has improved rebound, a soft feel upon impact, good durability and good moldability.

摘要翻译： 在包括芯和一层或多层的盖的高尔夫球中，至少一层盖主要由以下混合物形成：（A）离聚物树脂，（B）热塑性弹性体和（C）热塑性嵌段 共聚物以能够与离聚物树脂反应的官能团终止，其比例为提供50/50至98/2之间的A /（B + C）重量比和B / C重量比为9/1 和1/1。 高尔夫球具有改善的回弹，触感柔软的感觉，良好的耐久性和良好的成型性。

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。

公开(公告)号：US06663507B1

公开(公告)日：2003-12-16

申请号：US10197216

申请日：2002-07-18

申请人： Hideo Watanabe ,  Rinya Takesue

发明人： Hideo Watanabe ,  Rinya Takesue

IPC分类号： A63B3706

CPC分类号： C08G18/7671 ,  A63B37/0003 ,  A63B37/0031 ,  A63B37/0062 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/0084 ,  A63B37/0092 ,  A63B37/0095 ,  A63B37/0096 ,  C08L75/04 ,  C08L2666/20

摘要： A multi-piece solid golf ball includes a core, at least one mantle layer enclosing the core, and a cover that is made primarily of a thermoplastic polyurethane composition. The cover and the mantle layer have a difference in Shore D hardness therebetween such that −8≦[(cover hardness)−(mantle layer hardness)]≦5. The cover and the core have a difference in Shore D hardness therebetween such that 5≦[(cover hardness)−(average core hardness)]≦25. The core has an average Shore D hardness of 30 to 50, and the cover has a Shore D hardness of at least 52. The ball has an initial velocity of at least 76.4 m/s.

摘要翻译： 多片固体高尔夫球包括芯，至少一个包围芯的外套，以及主要由热塑性聚氨酯组合物制成的盖。 覆盖层和地幔层之间的肖氏D硬度差异使得δ<= [（覆盖层硬度） - （套层硬度）] <= 5。 盖和芯在其之间的肖氏D硬度有差异，使得5 <= [（覆盖硬度） - （平均芯硬度）] <= 25。 芯的平均肖氏D硬度为30至50，并且该盖的肖氏D硬度至少为52.该球具有至少76.4m / s的初始速度。

公开(公告)号：US07303490B2

公开(公告)日：2007-12-04

申请号：US10942138

申请日：2004-09-16

申请人： Rinya Takesue ,  Hiroyuki Nagasawa ,  Eiji Takehana ,  Toshihiko Manami

发明人： Rinya Takesue ,  Hiroyuki Nagasawa ,  Eiji Takehana ,  Toshihiko Manami

IPC分类号： A63B37/06

CPC分类号： A63B37/0003 ,  A63B37/0024 ,  B82Y30/00 ,  C08L23/0876 ,  C08L2205/02 ,  C08L2666/06

摘要： In a golf ball comprising a core and a cover, at least one layer of the cover is formed of a cover stock composition in which fullerene and/or carbon nanotubes are uniformly dispersed in a thermoplastic resin. The golf ball is prepared by uniformly dispersing fullerene and/or carbon nanotubes in a thermoplastic resin to provide a cover stock composition and forming at least one layer of the cover from the cover stock composition.

摘要翻译： 在包括芯和盖的高尔夫球中，至少一层盖由覆盖物组合物形成，其中富勒烯和/或碳纳米管均匀地分散在热塑性树脂中。 通过将富勒烯和/或碳纳米管均匀分散在热塑性树脂中以提供覆盖物组合物并从覆盖物组合物形成至少一层覆盖层来制备高尔夫球。

公开(公告)号：US07273424B2

公开(公告)日：2007-09-25

申请号：US11168428

申请日：2005-06-29

申请人： Hideo Watanabe ,  Junji Hayashi ,  Rinya Takesue

发明人： Hideo Watanabe ,  Junji Hayashi ,  Rinya Takesue

IPC分类号： A63B37/06

CPC分类号： A63B37/0003 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0036 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0046 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0068

摘要： A golf ball comprising a core having a Deflection amount of at least 3.0 mm and up to 6.0 mm, an intermediate layer, and a cover exhibits a good profile of rebound, feel and durability suited for low head speed amateur players when it satisfies the requirements that (Shore D hardness of the cover)−(Shore D hardness of the intermediate layer)>0, (initial velocity (in m/s) of the core enclosed with the intermediate layer)−(initial velocity (in m/s) of the core)>−0.2, 0.90≦(Deflection amount of the core enclosed with the intermediate layer)/(Deflection amount of the core)≦1.00.

摘要翻译： 包括具有至少3.0mm且高达6.0mm的挠曲量的芯的高尔夫球，中间层和覆盖物当满足要求时具有适合于低头速业余球员的良好的反弹，触感和耐久性 （中间层的肖氏D硬度） - （中间层的肖氏D硬度）> 0（由中间层包围的芯的初始速度（以m / s计）） - （初始速度（m / s） 的核心）> -0.2,0.90 <=（由中间层包围的芯的变形量）/（芯的变形量）<= 1.00。

公开(公告)号：US07270611B2

公开(公告)日：2007-09-18

申请号：US11168427

申请日：2005-06-29

申请人： Hideo Watanabe ,  Junji Hayashi ,  Rinya Takesue

发明人： Hideo Watanabe ,  Junji Hayashi ,  Rinya Takesue

IPC分类号： A63B37/06

CPC分类号： A63B37/0003 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0036 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0046 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0068

摘要： A golf ball comprising a core, an intermediate layer, and a cover exhibits a good profile of rebound, feel and durability suited for low head speed amateur players when it satisfies the requirements that (Shore D hardness of the cover)−(Shore D hardness of the intermediate layer)>0, (initial velocity (in m/s) of the core enclosed with the intermediate layer)−(initial velocity (in m/s) of the core)>−0.2, 0.90≦(Deflection amount of the core enclosed with the intermediate layer)/(Deflection amount of the core)≦1.00.

摘要翻译： 包括芯，中间层和盖的高尔夫球在满足低头速业余球员时的反弹，手感和耐久性能很好，当其满足（邵氏D硬度） - （肖氏D硬度 （中间层的初始速度（m / s）） - （初始速度（以m / s为单位）） - 0.2,0.90 <=（变形量 （中间层包围的芯）/（芯的挠曲量）<= 1.00。

公开(公告)号：US20070197313A1

公开(公告)日：2007-08-23

申请号：US11785836

申请日：2007-04-20

申请人： Hideo Watanabe ,  Junji Hayashi ,  Rinya Takesue

发明人： Hideo Watanabe ,  Junji Hayashi ,  Rinya Takesue

IPC分类号： A63B37/04 ,  A63B37/06 ,  A63B37/14

CPC分类号： A63B37/0003 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0036 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0046 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0068

摘要： A golf ball comprising a core, an intermediate layer, and a cover exhibits a good profile of rebound, feel and durability suited for low head speed amateur players when it satisfies the requirements that (Shore D hardness of the cover)−(Shore D hardness of the intermediate layer)>0, (initial velocity (in m/s) of the core enclosed with the intermediate layer)−(initial velocity (in m/s) of the core)>0, 0.90≦(Deflection amount of the core enclosed with the intermediate layer)/(Deflection amount of the core)≦1.00, and the total thickness (in mm) of the intermediate layer and the cover is up to 3.0 mm.

公开(公告)号：US07201671B2

公开(公告)日：2007-04-10

申请号：US11325461

申请日：2006-01-05

申请人： Hideo Watanabe ,  Atsuki Kasashima ,  Rinya Takesue ,  Junji Hayashi

发明人： Hideo Watanabe ,  Atsuki Kasashima ,  Rinya Takesue ,  Junji Hayashi

IPC分类号： A63B37/06

CPC分类号： A63B37/0003 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0036 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0046 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0068

摘要： A multi-piece solid golf ball exhibits a good profile of rebound, feel and durability suited for low head speed amateur players when it satisfies the requirements that (Shore D hardness of the cover)−(Shore D hardness of the intermediate layer)>0, (initial velocity (in m/s) of the core enclosed with the intermediate layer)−(initial velocity (in m/s) of the core)>−0.2, 0.90≦(Deflection amount of the core enclosed with the intermediate layer)/(Deflection amount of the core)≦1.00, the total of the thickness of the intermediate layer and the thickness of the cover is up to 3.0 mm, and the ball has a coefficient of lift (CL) when hit of at least 0.165 at a Reynolds number of 70,000 and a spin rate of 2,000 rpm, and a coefficient of drag (CD) when hit of not more than 0.230 at a Reynolds number of 180,000 and a spin rate of 2,520 rpm.

摘要翻译： 多片实心高尔夫球表现出适合于低头速业余球员的反弹，手感和耐用性，当满足（邵氏D硬度） - （中间层的肖氏D硬度）> 0 （由中间层包围的芯的初始速度（m / s）） - （芯的初始速度（m / s））> -0.2,0.90 <=（由中间体包围的芯的变形量 层）/（芯的挠曲量）<= 1.00，中间层的厚度和盖的厚度的总和高达3.0mm，并且当击打时，球具有提升系数（CL） 雷诺数为70,000，旋转速度为2000rpm，雷诺数为180,000，旋转速度为2,520rpm时的击发系数为0.230以下，最小为0.165。

公开(公告)号：US07091269B2

公开(公告)日：2006-08-15

申请号：US10864362

申请日：2004-06-10

申请人： Rinya Takesue ,  Hiroyuki Nagasawa

发明人： Rinya Takesue ,  Hiroyuki Nagasawa

IPC分类号： A63B37/12 ,  A63B37/00

CPC分类号： C08L23/0876 ,  C08L53/00 ,  C08L67/00 ,  C08L2666/24

摘要： In a golf ball comprising a core and a cover of one or more layers, at least one layer of the cover is formed primarily of a mixture comprising (A) an ionomer resin, (B) a thermoplastic elastomer and (C) a thermoplastic block copolymer terminated with a functional group capable of reacting with the ionomer resin, in such a proportion as to provide a A/(B+C) weight ratio between 50/50 and 98/2 and a B/C weight ratio between 9/1 and 1/1. The golf ball has improved rebound, a soft feel upon impact, good durability and good moldability.

摘要翻译： 在包括芯和一层或多层的盖的高尔夫球中，至少一层盖主要由以下混合物形成：（A）离聚物树脂，（B）热塑性弹性体和（C）热塑性嵌段 共聚物以能够与离聚物树脂反应的官能团终止，其比例为提供50/50至98/2之间的A /（B + C）重量比和B / C重量比为9/1 和1/1。 高尔夫球具有改善的回弹，触感柔软的感觉，良好的耐久性和良好的成型性。