公开(公告)号：US06855071B2

公开(公告)日：2005-02-15

申请号：US10714659

申请日：2003-11-18

申请人： Seiichiro Endo ,  Keiji Ohama

发明人： Seiichiro Endo ,  Keiji Ohama

IPC分类号： A63B37/04 ,  A63B37/00 ,  A63B37/12 ,  A63B45/00 ,  A63B39/00

CPC分类号： A63B37/0003 ,  A63B37/0039 ,  A63B37/0076

摘要： A multi-piece golf ball with improved carry without sacrificing properties like spin performance, durability, coefficient of restitution, and the feel when the ball is hit, the golf ball including a core, an intermediate layer surrounding the core, and the cover surrounding the intermediate layer, where a plurality of voids are distributed in at least one of the core, the intermediate layer or the cover along the spherical surface of the core or intermediate layer, or the cover. 20-600 voids are formed on at least one of the interfaces between the core and the intermediate layer, between a plurality of intermediate layers, or between the intermediate layer and the cover.

摘要翻译： 一种多件式高尔夫球，其具有改进的进位，而不牺牲诸如旋转性能，耐久性，恢复系数等特性，以及当球被击中时的感觉，高尔夫球包括芯，围绕芯的中间层和围绕着 中间层，其中多个空隙沿芯或中间层的球形表面或盖子分布在芯，中间层或盖中的至少一个中。 在芯和中间层之间的界面，多个中间层之间或中间层和盖之间的至少一个界面上形成20-600个空隙。

公开(公告)号：US06824479B2

公开(公告)日：2004-11-30

申请号：US10705949

申请日：2003-11-13

申请人： Kazuhiko Isogawa ,  Seiichiro Endo ,  Yoshinori Sano

发明人： Kazuhiko Isogawa ,  Seiichiro Endo ,  Yoshinori Sano

IPC分类号： A63B3714

CPC分类号： A63B45/02 ,  A63B37/0003 ,  A63B37/0022 ,  A63B37/12

摘要： The object of the present invention is to provide a golf ball having the individualized appearance as well as the visibility, which the mark should inherently provide, by imparting the luster to the mark, without lowering the durability of the mark. The golf ball of the present invention comprises a mark on the surface of the golf ball body, and a clear coating layer covering the mark, the mark having a color tone satisfying L≦40 specified by Lab color system, wherein the clear coating layer includes the base resin; and the luster material comprising a glass flake and a metal oxide layer coated on the surface of the glass flake.

摘要翻译： 本发明的目的是提供一种高尔夫球，其具有个性化的外观以及标记应该固有地提供的可视性，通过将光泽赋予标记，而不降低标记的耐久性。高尔夫球 本发明包括高尔夫球体表面上的标记和覆盖标记的透明涂层，该标记具有由Lab颜色系统指定的满足L <= 40的色调，其中透明涂层包括基础树脂; 以及包含玻璃薄片和涂覆在玻璃薄片表面上的金属氧化物层的光泽材料。

公开(公告)号：US06676543B2

公开(公告)日：2004-01-13

申请号：US09974875

申请日：2001-10-12

申请人： Seiichiro Endo

发明人： Seiichiro Endo

IPC分类号： A63B3706

CPC分类号： A63B37/12 ,  A63B37/0003 ,  A63B37/0022 ,  A63B37/0051 ,  A63B37/0074

摘要： A coated golf ball is provided of which possible flaw or paint peeling caused by shots does not become conspicuous even after it has been left outdoors for a long time. The coated golf ball comprises a ball body having a surface layer containing a white pigment and essentially free of a fluorescent brightener and an ultraviolet absorber, and a paint layer containing the fluorescent brightener and the ultraviolet absorber. The ball body as well as the coated golf ball has a color tone represented by CIE L*a*b* color system: 88≦L*≦93, −2≦a*≦2, and −12≦b*≦−5. Differences in “L*”, “a*” and “b*” values between the color tone of the ball body and one of the coated golf ball are not more than 2, not more than 3, and not more than 3, respectively.

摘要翻译： 提供一种涂覆的高尔夫球，即使在长时间放置在室外之后，由射击引起的可能的缺陷或油漆剥落也不会变得明显。 涂覆的高尔夫球包括具有包含白色颜料并且基本上不含荧光增白剂和紫外线吸收剂的表面层的球体，以及含有荧光增白剂和紫外线吸收剂的涂料层。 球体以及涂覆的高尔夫球具有由CIE L * a * b *颜色系统表示的色调：88 <= L * <= 93，-2 <= a * <= 2和-12 <= b * <= - 5。 球体和其中一个涂层高尔夫球的色调之间的“L *”，“a *”和“b *”值的差异分别不大于2，不大于3，但不大于3 。

公开(公告)号：US06520872B2

公开(公告)日：2003-02-18

申请号：US09983630

申请日：2001-10-25

申请人： Seiichiro Endo ,  Keiji Ohama

发明人： Seiichiro Endo ,  Keiji Ohama

IPC分类号： A63B3706

CPC分类号： A63B37/0004 ,  A63B37/0003 ,  A63B37/0017 ,  A63B37/0018 ,  A63B37/0021 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0062 ,  A63B37/0063 ,  A63B37/0075 ,  A63B37/02 ,  A63B37/12

摘要： The present invention provides a three-piece solid golf ball, of which flight distance is improved by accomplishing high launch angle and low spin amount in initial flight performance, while maintaining soft and good shot feel at the time of hitting at low head speed. The present invention relates to a three-piece solid golf ball comprising a center, intermediate layer and cover, of which a deformation amount, hardness and hardness distribution of the center, a hardness and thickness of the intermediate layer, a hardness and thickness of the cover, and a hardness distribution from the center to the cover are adjusted to specified ranges.

公开(公告)号：US5585440A

公开(公告)日：1996-12-17

申请号：US170769

申请日：1993-12-21

申请人： Mikio Yamada ,  Yoshikazu Yabuki ,  Seiichiro Endo

发明人： Mikio Yamada ,  Yoshikazu Yabuki ,  Seiichiro Endo

IPC分类号： A63B37/00 ,  A63B37/04 ,  A63B37/06 ,  A63B37/08 ,  C08L9/00 ,  C08L21/00 ,  C08J3/24 ,  C08L7/00

CPC分类号： C08L9/00 ,  A63B2102/32 ,  C08K3/22 ,  C08K5/098 ,  C08K5/14 ,  Y10S524/908

摘要： The present invention provides a rubber composition having high impact residence, preferred processability and workability which may be used for the manufacture of one-piece solid golf ball, solid core of multi-layered solid golf ball, solid center of thread-wound golf ball, etc. The rubber composition is characterized by that a rubber component is made from a mixture of:(1) 60 to 95 wt % of a polybutadiene containing at least more than 40% of cis-1,4 bond and having a Mooney viscosity [ML.sub.1+4 (100.degree. C.)] of 50 to 70, obtained by using lanthanum rare earth-based catalyst, nickel-based catalyst or cobalt-based catalyst, or a mixture thereof with another polybutadiene obtained by using a catalyst other than the above mentioned one, and(2) 5 to 40 wt % of a polyisoprene containing at least more than 90% of cis-1,4 bond and a Mooney viscosity of 70 to 90.

摘要翻译： 本发明提供一种具有高抗冲击性，优良加工性和可加工性的橡胶组合物，其可用于制造单件固体高尔夫球，多层固体高尔夫球的实芯，线缠绕高尔夫球的固体中心， 橡胶组合物的特征在于，橡胶组分由以下混合物制成：（1）60至95重量％的含有至少大于40％的顺式-1,4键并具有门尼粘度[ 通过使用稀土类稀土类催化剂，镍系催化剂或钴系催化剂得到的50〜70的ML1 + 4（100℃），或其混合物与使用除 （2）5〜40重量％的含有至少大于90％的顺式-1,4键和门尼粘度为70〜90的聚异戊二烯。

公开(公告)号：US5562287A

公开(公告)日：1996-10-08

申请号：US321875

申请日：1994-10-14

申请人： Seiichiro Endo ,  Kuniyasu Horiuchi

发明人： Seiichiro Endo ,  Kuniyasu Horiuchi

IPC分类号： A63B37/00 ,  A63B37/04 ,  A63B37/06 ,  A63B37/12

CPC分类号： A63B37/0003 ,  A63B37/0054 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0074

摘要： Disclosed is a two-piece golf ball comprising a core made of a rubber composition containing a base rubber, a co-crosslinking agent and an organic peroxide, and a cover. The core of the golf ball contains 20 to 30 parts by weight of the co-crosslinking agent based on 100 parts by weight of the base rubber. A hardness of the core, measured by a JIS-C type hardness tester, is within a range from 70 to 80 at any part from the center to the surface and a difference in hardness at any part is not more than 5. An amount of compression deformation of the core formed between initial loading (10 kg) and final loading (130 kg) is 3.1 to 3.8 mm.

摘要翻译： 公开了一种两件式高尔夫球，其包括由含有基础橡胶，共交联剂和有机过氧化物的橡胶组合物制成的芯和盖。 基于100重量份的基础橡胶，高尔夫球的核心含有20〜30重量份的共交联剂。 由JIS-C型硬度计测定的芯的硬度在从中心到表面的任何部分为70〜80°，任何部位的硬度差为5以下。 在初始载荷（10kg）和最终载荷（130kg）之间形成的芯的压缩变形为3.1至3.8mm。