公开(公告)号：US5716293A

公开(公告)日：1998-02-10

申请号：US771420

申请日：1996-12-20

申请人： Yoshikazu Yabuki ,  Akira Kato ,  Yoshinori Sano

发明人： Yoshikazu Yabuki ,  Akira Kato ,  Yoshinori Sano

IPC分类号： A63B37/00 ,  A63B37/06 ,  A63B37/08 ,  A63B37/12 ,  C08L23/26 ,  C08L33/04 ,  C08L33/06

CPC分类号： A63B37/0003 ,  A63B37/0022 ,  A63B37/0031 ,  A63B37/0053 ,  A63B37/0076 ,  Y10S273/22

摘要： The present invention provides a golf ball which is superior in shot feel and controllability, and is superior in flight performance, durability and cut resistance and also have sufficient safety. The golf ball comprises a solid center, a thread rubber layer formed on the solid center and a cover formed on the thread rubber layer, wherein the solid center is composed of an inner spherical rubber formed of a vulcanized molded rubber composition containing an oily substance, and a coating layer of an oil-resistant substance for coating around the inner spherical rubber so as to prevent the bleeding of the oily substance of the inner spherical rubber, and the cover contains an ionomer resin as a main component and a cover composition constituting the cover has a stiffness modulus of from 70 to 280 MPs.

摘要翻译： 本发明提供一种射击感和可控性优异的高尔夫球，飞行性能，耐久性和切割阻力优异，并且还具有足够的安全性。 高尔夫球包括固体中心，形成在实心中心的螺纹橡胶层和形成在螺纹橡胶层上的盖，其中固体中心由含有油性物质的硫化模塑橡胶组合物形成的内球形橡胶构成， 以及用于涂覆在内球形橡胶周围的防油物质的涂层，以防止内球形橡胶的油性物质的渗出，并且该盖包含作为主要成分的离聚物树脂和构成 盖的刚度模量为70至280 MPs。

公开(公告)号：US06335400B1

公开(公告)日：2002-01-01

申请号：US09411653

申请日：1999-10-04

申请人： Yoshikazu Yabuki ,  Yoshinori Sano ,  Naoki Kato ,  Kuniyasu Horiuchi ,  Akira Kato

发明人： Yoshikazu Yabuki ,  Yoshinori Sano ,  Naoki Kato ,  Kuniyasu Horiuchi ,  Akira Kato

IPC分类号： A63B3712

CPC分类号： A63B37/0003 ,  A63B37/0031 ,  A63B37/0037 ,  A63B37/0074 ,  C08L23/0869 ,  C08L23/0876 ,  C08L51/02 ,  C08L51/06 ,  C08L53/00 ,  C08L53/02 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/02

摘要： A solid golf ball having good shot feel and durability as well as satisfactory flight performance and cut resistance. Which comprises a solid core and a cover covering the core, wherein the cover is formed from a heated mixture of: (A) an ionomer resin, (B) a thermoplastic elastomer having a carboxyl group or a thermoplastic elastomer having a terminal OH group, and (C) a block copolymer having a styrene-butadiene-styrene structure in which the polybutadiene block contains epoxy groups, or a block copolymer having styrene-isoprene-styrene structure in which the polyisoprene block contains epoxy groups, wherein the cover has a flexural modulus of from 50 to 300 MPa and a Shore D-scale hardness of from 40 to 60.

摘要翻译： 具有良好的射击感和耐久性以及令人满意的飞行性能和切割阻力的固体高尔夫球。 其包括实芯和覆盖芯的盖，其中盖由以下加热的混合物形成：（A）离聚物树脂，（B）具有羧基的热塑性弹性体或具有末端OH基的热塑性弹性体， 和（C）具有聚丁二烯嵌段含有环氧基的苯乙烯 - 丁二烯 - 苯乙烯结构的嵌段共聚物或其中聚异戊二烯嵌段含有环氧基的苯乙烯 - 异戊二烯 - 苯乙烯结构的嵌段共聚物，其中盖具有弯曲模量 为50〜300MPa，肖氏D级硬度为40〜60。

公开(公告)号：US06251030B1

公开(公告)日：2001-06-26

申请号：US09346541

申请日：1999-07-02

申请人： Akira Kato ,  Yoshikazu Yabuki

发明人： Akira Kato ,  Yoshikazu Yabuki

IPC分类号： A63B3706

CPC分类号： C08L53/005 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0036 ,  A63B37/0037 ,  A63B37/0052 ,  A63B37/0064 ,  A63B37/0075 ,  A63B37/0083 ,  A63B37/0084 ,  A63B37/0096 ,  A63B2037/087 ,  C08L23/0869 ,  C08L23/0876 ,  C08L51/06 ,  C08L53/00 ,  C08L53/02 ,  C08L55/00 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/02

摘要： The present invention provides a multi-layer structure golf ball having a thread rubber layer, which has good shot feel and controllability as well as satisfactory flight performance and cut resistance. The golf ball includes a thread wound core and a cover covering the thread wound core, wherein the cover is formed from a heated mixture of: (A) an ionomer resin, (B) a thermoplastic elastomer having a carboxyl group or a thermoplastic elastomer having a terminal OH group, and (C) a block copolymer having a styrene-butadiene-styrene structure in which the polybutadiene block contains epoxy groups, or a block copolymer having styrene-isoprene-styrene structure in which the polyisoprene block contains epoxy groups, the cover has a flexural modulus of from 50 to 300 MPa and a Shore D-scale hardness of from 40 to 60.

摘要翻译： 本发明提供一种具有良好的喷射感和可控性以及令人满意的飞行性能和耐切割性的螺纹橡胶层的多层结构的高尔夫球。 所述高尔夫球包括螺纹卷绕芯和覆盖所述卷绕芯的盖，其中所述盖由以下加热混合物形成：（A）离聚物树脂，（B）具有羧基的热塑性弹性体或热塑性弹性体，所述热塑性弹性体具有 末端OH基，和（C）具有聚丁二烯嵌段含有环氧基的苯乙烯 - 丁二烯 - 苯乙烯结构的嵌段共聚物或其中聚异戊二烯嵌段含有环氧基的苯乙烯 - 异戊二烯 - 苯乙烯结构的嵌段共聚物， 盖的弯曲模量为50〜300MPa，肖氏D刻度硬度为40〜60。

公开(公告)号：US5542663A

公开(公告)日：1996-08-06

申请号：US280820

申请日：1994-07-26

申请人： Akira Kato ,  Yoshikazu Yabuki

发明人： Akira Kato ,  Yoshikazu Yabuki

IPC分类号： A63B37/00 ,  A63B37/06 ,  A63B37/08 ,  A63B37/12

CPC分类号： A63B37/0003 ,  A63B37/0026 ,  A63B37/0039 ,  A63B37/0075

摘要： A thread wound golf ball comprising a solid center, a thread rubber layer provided on the outside of the solid center and a cover for covering the thread rubber layer, wherein said center has a strain of 0.5 to 5 mm when 500 g weight is loaded on the solid center and is composed of an inner rubber portion, and said inner rubber portion has a crosslinked rubber structure, formed from a composition comprising 100 parts by weight of a base rubber and 30 to 500 parts by weight of an oily substance, whereby bleeding of the oily substance is prevented, wherein said oily substance is selected from the group consisting of petroleum compounded oil, plasticizer, rubber substitute, alkylbenzene, liquid rubber and a mixture thereof; and wherein said oil-resistant substance is selected from the group consisting of ionomer resin, acrylonitrile-butadiene rubber, chloroprene rubber, urethane rubber, fluorosilicone rubber and a mixture thereof.

摘要翻译： 包括固体中心的螺纹缠绕高尔夫球，设置在实心中心外侧的螺纹橡胶层和覆盖螺纹橡胶层的盖，其中当500g重量加载时，所述中心具有0.5至5mm的应变 该固体中心由内部橡胶部分组成，并且所述内部橡胶部分具有由包含100重量份基础橡胶和30至500重量份油状物质的组合物形成的交联橡胶结构体，由此出血 的油性物质，其中所述油性物质选自石油化合物油，增塑剂，橡胶代用品，烷基苯，液体橡胶及其混合物; 并且其中所述耐油物质选自离聚物树脂，丙烯腈 - 丁二烯橡胶，氯丁二烯橡胶，聚氨酯橡胶，氟硅橡胶及其混合物。

公开(公告)号：US06210291B1

公开(公告)日：2001-04-03

申请号：US08834553

申请日：1997-04-04

申请人： Akira Kato ,  Yoshikazu Yabuki ,  Hiroshi Hirata ,  Naoki Kato ,  Yoshinori Sano

发明人： Akira Kato ,  Yoshikazu Yabuki ,  Hiroshi Hirata ,  Naoki Kato ,  Yoshinori Sano

IPC分类号： A63B3706

CPC分类号： A63B37/0003 ,  A63B37/0037 ,  A63B37/0053 ,  A63B37/0062 ,  A63B37/0064 ,  A63B2037/087

摘要： The present invention provides a golf ball exhibiting excellent shot feel, long flight distance and easy applicability of spin when hit by short irons. The golf ball comprises a thread wound core and a cover covering the thread wound core, the thread wound core comprising a solid center and a thread rubber layer formed by winding thread rubber around the solid center, wherein the solid center has a diameter of 30 to 38 mm, a surface hardness, determined by JIS-C hardness meter, of 40 to 90 and a hardness difference between the center point and the surface, determined by JIS-C hardness meter, of within 5, the solid center also has a deformation amount of 0.5 to 2.5 mm, the deformation amount being determined by applying a weight of from an initial load of 10 Kg to a final load of 30 Kg on the solid center and measuring a change of the deformation of the solid center by mm, and the cover is formed from a base resin mainly containing an ionomer resin and has a flexural modulus of 50 to 300 MPa and a Shore D hardness of 40 to less than 60.

摘要翻译： 本发明提供了一种具有优异的拍摄感觉，长飞行距离的高尔夫球，以及由短铁棒击中时旋转的易于适用性。 所述高尔夫球包括缠绕芯线和覆盖所述缠绕芯的盖，所述缠绕芯包括实心中心和通过将线橡胶缠绕在所述固体中心上形成的螺纹橡胶层，其中所述固体中心的直径为30至 38mm，由JIS-C硬度计测定的表面硬度为40〜90，由JIS-C硬度计测定的中心点和表面之间的硬度差在5以内，固体中心也具有变形 量为0.5〜2.5mm，变形量通过将10kg的初始载荷的重量施加到固体中心的30Kg的最终载荷的重量来测定，并且将固体中心的变形的变化量测定为mm， 该盖由主要包含离聚物树脂的基础树脂形成，并且具有50至300MPa的弯曲模量和40至小于60的肖氏D硬度。

公开(公告)号：US07371193B2

公开(公告)日：2008-05-13

申请号：US11151252

申请日：2005-06-14

申请人： Kazuhiko Isogawa ,  Koichi Fujisawa ,  Yoshikazu Yabuki

发明人： Kazuhiko Isogawa ,  Koichi Fujisawa ,  Yoshikazu Yabuki

IPC分类号： A63B37/12

CPC分类号： C08G18/42 ,  A63B37/0003 ,  A63B37/0022 ,  A63B37/12 ,  C08G18/4063 ,  C08G18/706 ,  C08G18/73 ,  C09D175/04

摘要： The object of the present invention is to provide a golf ball having a paint film which is obtained from an environment-friendly aqueous paint and is excellent in the impact-resistance and the wear-resistance.The present invention provides a golf ball having a paint film on a surface of a golf ball body, wherein the paint film is obtained from an aqueous paint, and the paint film has an elongation at break of 80% or more and maximum stress of 170 kgf/cm2 (16.7 MPa) or more.

摘要翻译： 本发明的目的是提供一种具有由环境友好的水性涂料获得的涂膜的高尔夫球，并且耐冲击性和耐磨性优异。 本发明提供一种在高尔夫球体的表面上具有漆膜的高尔夫球，其中，所述漆膜由水性涂料得到，所述漆膜的断裂伸长率为80％以上，最大应力为170 kgf / cm 2（16.7MPa）以上。

公开(公告)号：US20050282661A1

公开(公告)日：2005-12-22

申请号：US11151282

申请日：2005-06-14

申请人： Koichi Fujisawa ,  Kazuhiko Isogawa ,  Yoshikazu Yabuki

发明人： Koichi Fujisawa ,  Kazuhiko Isogawa ,  Yoshikazu Yabuki

IPC分类号： A63B37/00 ,  A63B37/02 ,  A63B45/02 ,  C08G18/40 ,  C08G18/42 ,  C08G18/70 ,  C08G18/73 ,  C09D175/04 ,  H02K1/00

CPC分类号： C09D175/04 ,  A63B37/0003 ,  A63B37/0022 ,  A63B37/0074 ,  A63B37/008 ,  A63B45/02 ,  C08G18/4063 ,  C08G18/42 ,  C08G18/706 ,  C08G18/73

摘要： The object of the present invention is to provide a method for producing a golf ball that is excellent in the durability of the mark, the adhesion of the paint film, and the productivity. In the present invention, since the curing agent contained in the paint covering the mark is used to cure the resin component forming the mark, there is no increase in the viscosity or the gellation of the ink for printing the mark, and thus the mark is printed well during the production of the golf ball.

摘要翻译： 本发明的目的是提供一种制造高标号的耐久性，涂膜的附着性和生产率的高尔夫球的制造方法。 在本发明中，由于使用覆盖标记的涂料中含有的固化剂，固化形成标记的树脂成分，所以印刷标记的油墨的粘度或凝胶化度没有增加，因此标记为 在高尔夫球的生产过程中打印得很好。

公开(公告)号：US06729973B2

公开(公告)日：2004-05-04

申请号：US10300835

申请日：2002-11-21

申请人： Koichi Fujisawa ,  Yoshikazu Yabuki ,  Kazuhisa Fushihara

发明人： Koichi Fujisawa ,  Yoshikazu Yabuki ,  Kazuhisa Fushihara

IPC分类号： A63B3706

CPC分类号： A63B37/0003 ,  A63B37/005 ,  A63B37/0061 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0073 ,  A63B37/0074 ,  A63B37/0075 ,  A63B37/0076 ,  A63B37/0078 ,  A63B37/008 ,  A63B37/0083 ,  A63B37/0087 ,  A63B37/04

摘要： The present invention provides a solid golf ball having excellent rebound characteristics and excellent durability, and showing good workability when producing. The present invention relates to a solid golf ball composed of at least one layer of a rubber material as a component, wherein the rubber material is formed from the rubber composition comprising a base rubber, a co-crosslinking agent, an organic peroxide and an inorganic filler, and the rubber composition comprises 10 to 100 parts by weight of a polybutadiene containing a cis-1,4 bond of not less than 80%, having a Mooney viscosity of not less than 50 to less than 65 ML1+4 (100° C.), a ratio (Mw/Mn) of weight average molecular weight (Mw) to number average molecular weight (Mn) of 2.5 to 3.5 and Mw of 50×104 to 70×104, synthesized using lanthanide-containing catalyst, based on 100 parts by weight of the base rubber.

摘要翻译： 本发明提供一种具有优异的回弹特性和优异的耐久性的固体高尔夫球，并且在生产时表现出良好的可加工性。 本发明涉及由至少一层橡胶材料作为组分的固体高尔夫球，其中橡胶材料由橡胶组合物形成，该橡胶组合物包含基础橡胶，共交联剂，有机过氧化物和无机物 填料，橡胶组合物包含10至100重量份的含有不小于80％的顺式-1,4-键的聚丁二烯，门尼粘度不低于50至小于65ML1 + 4（100° C），使用含镧系元素的催化剂合成了重均分子量（Mw）与数均分子量（Mn）的比值（Mw / Mn）为2.5〜3.5，Mw为50×10 4〜70×10 4 ，基于100重量份的基础橡胶。

公开(公告)号：US06359065B1

公开(公告)日：2002-03-19

申请号：US08825339

申请日：1997-03-28

申请人： Yoshikazu Yabuki

发明人： Yoshikazu Yabuki

IPC分类号： A63B3712

CPC分类号： A63B37/0003 ,  A63B37/0031 ,  A63B37/0037 ,  A63B37/0074 ,  C08L23/0869 ,  C08L23/0876 ,  C08L51/02 ,  C08L51/06 ,  C08L53/00 ,  C08L53/02 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/02

摘要： A solid golf ball having good shot feel and durability as well as satisfactory flight performance and cut resistances which comprises a solid core and a cover covering the core, wherein the cover is formed from a heated mixture of: (A) an ionomer resin, (B) a thermoplastic elastomer having a carboxyl group or a thermoplastic elastomer having a terminal OH group, and (C) a block copolymer having a styrene-butadiene-styrene structure in which the polybutadiene block contains epoxy groups, or a block copolymer having styrene-isoprene-styrene structure in which the polyisoprene block contains epoxy groups, wherein the cover has a flexural modulus of from 50 to 300 MPa and a Shore D-scale hardness of from 40 to 60.

摘要翻译： 具有良好的拍摄感觉和耐久性以及令人满意的飞行性能和切割阻力的固体高尔夫球包括实心芯和覆盖芯的盖，其中盖由以下加热混合物形成：（A）离聚物树脂（ B）具有羧基的热塑性弹性体或具有末端OH基的热塑性弹性体，和（C）具有聚丁二烯嵌段含有环氧基的苯乙烯 - 丁二烯 - 苯乙烯结构的嵌段共聚物，或具有苯乙烯 - 异戊二烯 - 苯乙烯结构，其中聚异戊二烯嵌段含有环氧基，其中覆盖物的弯曲模量为50-300MPa，肖氏D刻度硬度为40-60。

公开(公告)号：US5766097A

公开(公告)日：1998-06-16

申请号：US764256

申请日：1996-12-12

申请人： Kuniyasu Horiuchi ,  Yoshikazu Yabuki ,  Kiyoto Maruoka

发明人： Kuniyasu Horiuchi ,  Yoshikazu Yabuki ,  Kiyoto Maruoka

IPC分类号： A63B37/00 ,  A63B37/14 ,  A63B37/12

CPC分类号： A63B37/0003 ,  A63B37/0022 ,  A63B37/0053 ,  A63B37/0073 ,  A63B37/0074 ,  A63B37/0075

摘要： Disclosed is a coated golf ball having a constant film thickness even at the edge part of the dimple. The coated golf ball is obtained by coating a paint on a golf ball having dimples on the surface. The paint is an polyurethane paint and/or epoxy resin paint and contains silica, clay, calcium carbonate or a mixture thereof in an amount of 0.1 to 3% by weight based on 100 parts by weight of the paint resin solid content.

摘要翻译： 公开了即使在凹坑的边缘部分也具有恒定膜厚的涂覆的高尔夫球。 通过在表面上具有凹坑的高尔夫球上涂覆涂料来获得涂覆的高尔夫球。 涂料是聚氨酯涂料和/或环氧树脂涂料，基于100重量份的涂料树脂固体含量，含有0.1至3重量％的二氧化硅，粘土，碳酸钙或其混合物。