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1. 发明授权

US5697856A Solid golf ball and process for producing the same 失效
标题翻译：固体高尔夫球及其制造方法
公开(公告)号：US5697856A
公开(公告)日：1997-12-16
申请号：US536532
申请日：1995-09-29
申请人： Keiji Moriyama , Hidenori Hiraoka , Kazushige Sugimoto , Satoshi Iwami , Masatoshi Yokota
发明人： Keiji Moriyama , Hidenori Hiraoka , Kazushige Sugimoto , Satoshi Iwami , Masatoshi Yokota
IPC分类号： A63B37/00 , A63B37/06 , A63B45/00 , C08C19/10 , C08L9/00 , A63B37/12
CPC分类号： C08L9/00 , A63B37/0003 , C08C19/10 , A63B37/0062
摘要： A solid golf ball comprising a core and a cover, wherein the core has a trans structure content in polybutadiene of 10 to 30%. The core is produced by vulcanizing a rubber composition containing a butadiene rubber having cis structure content of not less than 90% before vulcanization, as a base rubber, wherein an amount of trans structure after vulcanization is 10 to 30% and a difference in hardness measured by a JIS-C type hardness tester between the center of the core and each point located from the center to the surface at an interval of 5 mm is not more than 10%. The rubber composition for forming the core comprises a vulcanizing agent, a filler, an organic peroxide and an organophosphorus compound, in addition to the butadiene rubber having cis structure content of not less than 90% before vulcanization.
摘要翻译：一种固体高尔夫球，包括芯和盖，其中所述芯具有10至30％的聚丁二烯中的反式结构含量。该芯通过在硫化前硫化含有顺式结构含量不低于90％的丁二烯橡胶的橡胶组合物作为基础橡胶而制备，其中硫化后的反式结构的量为10〜30％，测定硬度差通过JIS-C型硬度计在芯的中心和从中心到表面之间的间隔为5mm的每个点不大于10％。用于形成芯的橡胶组合物除了在硫化之前具有不小于90％的顺式结构含量的丁二烯橡胶之外还包含硫化剂，填料，有机过氧化物和有机磷化合物。

2. 发明授权

US5919101A Solid golf ball 失效
标题翻译：固体高尔夫球
公开(公告)号：US5919101A
公开(公告)日：1999-07-06
申请号：US29227
申请日：1998-02-25
申请人： Masatoshi Yokota , Keiji Moriyama , Satoshi Iwami
发明人： Masatoshi Yokota , Keiji Moriyama , Satoshi Iwami
IPC分类号： A63B37/00 , A63B37/12 , A63B37/06
CPC分类号： A63B37/0003 , A63B37/0075
摘要： The present invention provides a golf ball, particularly a solid golf ball having good shot feel and excellent controllability at approach shot, while keeping the characteristics inherent to the solid golf ball, i.e. excellent flight performance and excellent durability. The present invention relates to a solid golf ball comprising a core and a cover formed on the core, wherein the cover has a two-layer structure consisting of an inner cover and an outer cover formed on the inner cover, and the core is formed from a rubber composition comprising 0.05 to 5 parts by weight of an organic sulfide compound, based on 100 parts by weight of a base rubber.
摘要翻译： PCT No.PCT / JP96 / 02354 Sec。 371日期：1998年2月25日 102（e）1998年2月25日PCT PCT 1996年8月23日PCT公布。公开号WO97 / 07861 日期1997年3月6日本发明提供了一种保持高尔夫球固有特性，即优异的飞行性能和优异的耐久性的高尔夫球，特别是在接近射击时具有良好的射击感和优异的可控性的高尔夫球。本发明涉及一种固体高尔夫球，其包括芯和形成在芯上的盖，其中盖具有由内盖和形成在内盖上的外盖组成的两层结构，并且芯由基于100重量份的基础橡胶，包含0.05-5重量份的有机硫化物的橡胶组合物。

3. 发明授权

US5713802A Golf ball having two-layer cover structure 失效
标题翻译：高尔夫球具有双层盖结构
公开(公告)号：US5713802A
公开(公告)日：1998-02-03
申请号：US635192
申请日：1996-04-19
申请人： Keiji Moriyama , Masatoshi Yokota , Satoshi Iwami
发明人： Keiji Moriyama , Masatoshi Yokota , Satoshi Iwami
IPC分类号： A63B37/12 , A63B37/00 , B29D99/00 , B29K67/00 , C08L23/08 , C08L77/00
CPC分类号： C08L23/0869 , A63B37/0003 , A63B37/0031 , A63B37/0043 , A63B37/0075 , C08L2205/02 , C08L2205/03 , C08L77/00
摘要： A two-layer cover structure having a hard inner layer and a soft outer layer, wherein the flight distance attained by using a driver or iron are increased and the ease of stopping the ball when making an approach shot is improved. The golf ball of the present invention comprises a core (1) and a cover formed on the core, wherein the cover has a two-layer cover structure of a hard inner cover layer (2) and a soft outer cover layer (3), and the inner cover layer (2) comprises a high-rigid polyamide resin present in an amount of not less than 5% by weight based on the total weight of the inner cover components.
摘要翻译：具有硬内层和软外层的双层盖结构，其中通过使用驾驶员或熨斗获得的飞行距离增加，并且在进行接近射击时容易停止球。本发明的高尔夫球包括芯部（1）和形成在芯部上的盖子，其中盖子具有硬内层（2）和软外覆盖层（3）的双层盖结构，并且所述内覆盖层（2）包含高硬度聚酰胺树脂，所述高刚性聚酰胺树脂的含量相对于所述内盖部件的总重量为5重量％以上。

4. 发明授权

US5795247A Solid golf ball 失效
标题翻译：固体高尔夫球
公开(公告)号：US5795247A
公开(公告)日：1998-08-18
申请号：US628341
申请日：1996-04-05
申请人： Masatoshi Yokota , Keiji Moriyama , Satoshi Iwami
发明人： Masatoshi Yokota , Keiji Moriyama , Satoshi Iwami
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12 , A63B37/06
CPC分类号： A63B37/0003 , A63B37/0034 , A63B37/0065 , A63B37/0074
摘要： The present invention provides a solid golf ball which is superior in shot feel (feeling at the time of hitting) and attains a longer flight distance. The solid golf ball of the present invention comprises a core and a cover covering the core, wherein, when a compression deformation formed by applying a load from 10 kg (initial load) to 130 kg (final load) to the core is taken as compression deformation A and a compression deformation formed by applying a load from 10 kg (initial load) to 130 kg (final load) to the golf ball is taken as compression deformation B, the difference (A-B) between compression deformation A and compression deformation B falls within the range of 1.0 to 3.5 mm. The diameter of the core is within the range of 33.7 to 38.1 mm.
摘要翻译：本发明提供了一种在射击感（击球时的感觉）方面优异并且获得更长的飞行距离的固体高尔夫球。本发明的固体高尔夫球包括芯和覆盖芯的盖，其中当通过将负载从10kg（初始负载）施加到130kg（最终负载））而形成的压缩变形作为压缩作为压缩变形B，将压缩变形A和压缩变形B之间的差（AB）下降到变形A，并将施加从10kg（初始负荷）的负荷施加到130kg（最终负荷））的压缩变形作为压缩变形B 在1.0至3.5mm的范围内。芯的直径在33.7至38.1mm的范围内。

5. 发明授权

US5776013A Solid golf ball 失效
标题翻译：固体高尔夫球
公开(公告)号：US5776013A
公开(公告)日：1998-07-07
申请号：US713654
申请日：1996-09-13
申请人： Masatoshi Yokota , Seiichiro Endo , Keiji Moriyama , Kuniyasu Horiuchi
发明人： Masatoshi Yokota , Seiichiro Endo , Keiji Moriyama , Kuniyasu Horiuchi
IPC分类号： A63B37/00 , A63B37/12 , A63B37/14
CPC分类号： A63B37/0003 , A63B37/0004 , A63B37/0018 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0074
摘要： A solid golf ball having a solid core, a cover, and dimples formed on the surface of the cover, wherein the dimples satisfy the following equation: (number of dimples).times.(ratio of the area which is not occupied by dimples).div.(Shore D hardness of the cover)=1.4 to 1.9. The cover has a shore D hardness of 55-70 and a flexural modulus of 1,000 to 2,500 kgf/cm2. The core has a deformation amount of 2.4 to 3.5 mm when applying a load of from 10 to 130 kg. The dimples have diameters of 1.0 to 6.5 mm and the number of dimples is within the range of 330-440. The ratio of the area which is not occupied by dimples is within the range of 0.20 to 0.35.
摘要翻译：一种固体高尔夫球，其具有形成在盖表面上的实心芯，盖和凹坑，其中凹坑满足以下等式：（凹坑数）×（未被凹坑占据的面积的比率）DIVIDED 盖的肖氏D硬度）= 1.4〜1.9。该盖的肖氏D硬度为55-70，挠曲模量为1,000至2,500kgf / cm 2。当施加10〜130kg的负荷时，芯的变形量为2.4〜3.5mm。凹坑的直径为1.0至6.5mm，凹坑数在330-440的范围内。未被凹坑占据的面积的比例在0.20〜0.35的范围内。

6. 发明授权

US06575850B1 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US06575850B1
公开(公告)日：2003-06-10
申请号：US09652043
申请日：2000-08-31
申请人： Satoshi Iwami , Hidenori Hiraoka , Akira Kato , Masatoshi Yokota
发明人： Satoshi Iwami , Hidenori Hiraoka , Akira Kato , Masatoshi Yokota
IPC分类号： A63B3712
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0088
摘要： A golf ball which produces high spin rate and accordingly readily stops even when being shot from a rough or in the rain is provided. Such a golf ball is constituted of a core and a cover and the cover has a loss tangent of 0.15 to 0.70 at −10° C. in a temperature distribution curve for dynamic viscoelasticity measured in a tensile mode under conditions of temperature increasing rate of 4° C./min, frequency of 10 Hz and initial strain of 1.0 mm.
摘要翻译：提供产生高旋转速率的高尔夫球，并且因此即使在从粗糙或雨中射击时也容易停止。这样的高尔夫球由芯和盖构成，并且在温度增加率为4的条件下，在拉伸模式下在拉伸模式的动态粘弹性的温度分布曲线中，盖在-10℃下的损耗角正切为0.15〜0.70 °C / min，频率10 Hz，初始应变1.0 mm。

7. 发明授权

US06608127B1 Golf ball 失效
标题翻译：高尔夫球
公开(公告)号：US06608127B1
公开(公告)日：2003-08-19
申请号：US09612521
申请日：2000-07-06
申请人： Akira Kato , Hidenori Hiraoka , Masatoshi Yokota , Satoshi Iwami
发明人： Akira Kato , Hidenori Hiraoka , Masatoshi Yokota , Satoshi Iwami
IPC分类号： A63B3712
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0031
摘要： A golf ball exhibits a high spin and easily comes to a halt even when shot from the rough or when shot in a raining condition. The cover material of the golf ball is based on ionomer resin. The cover material has 5-50 parts by weight of a tackifier such as terpene resins, rosin ester resins or the like blended with respect to 100 parts by weight of the base material.
摘要翻译：高尔夫球表现出高旋转，即使从粗糙射击或在下雨条件下射击也容易停止。高尔夫球的覆盖材料基于离聚物树脂。该覆盖材料相对于100重量份的基材，共混有5-50重量份的增粘剂，例如萜烯树脂，松香酯树脂等。

8. 发明授权

US5800287A Solid golf ball 失效
标题翻译：固体高尔夫球
公开(公告)号：US5800287A
公开(公告)日：1998-09-01
申请号：US713609
申请日：1996-09-13
申请人： Masatoshi Yokota , Keiji Moriyama , Mikio Yamada
发明人： Masatoshi Yokota , Keiji Moriyama , Mikio Yamada
IPC分类号： A63B37/00 , A63B37/02 , A63B37/04 , A63B37/12 , B29D99/00 , B29K9/00 , C08K5/04 , C08K5/09 , C08L9/00 , A63B37/06
CPC分类号： A63B37/02 , A63B37/0004 , A63B37/0012 , A63B37/0017 , A63B37/0018 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0033 , A63B37/0063 , A63B37/0064 , A63B37/0074 , A63B37/0084 , A63B37/0096 , C08K5/09
摘要： A solid golf ball having good controllability and long flight distance which utilizes a solid core and a cover covering the core, wherein the core is formed from a rubber composition comprising a polybutadiene rubber having a cis-1,4-structure content of at least 40% and either an unsaturated carboxylic acid or a metal salt thereof or both, and the cover has a thickness of 1 to 4 mm, a Shore D hardness of 55 to 64 and has 300 to 450 dimples having a diameter of 2 to 5 mm, with the dimples having a dimple area proportion of 62 to 78% and a total dimple volume of 260 to 345 mm.sub.3.
摘要翻译：一种具有良好可控性和长飞行距离的固体高尔夫球，其利用实心芯和覆盖芯的盖，其中芯由橡胶组合物形成，该橡胶组合物包含具有至少40个顺式-1,4-结构含量的聚丁二烯橡胶％和不饱和羧酸或其金属盐或两者，并且该盖的厚度为1至4mm，肖氏D硬度为55至64，具有300至450个直径为2至5mm的凹坑，凹坑的凹陷面积比例为62至78％，总凹坑体积为260至345平方毫米。

9. 发明授权

US5702312A Solid golf ball 失效
标题翻译：固体高尔夫球
公开(公告)号：US5702312A
公开(公告)日：1997-12-30
申请号：US713656
申请日：1996-09-13
申请人： Kuniyasu Horiuchi , Seiichiro Endo , Keiji Moriyama , Masatoshi Yokota
发明人： Kuniyasu Horiuchi , Seiichiro Endo , Keiji Moriyama , Masatoshi Yokota
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12 , A63B37/06
CPC分类号： A63B37/0004 , A63B37/0017 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0033 , A63B37/0037 , A63B37/0064 , A63B37/0074 , A63B37/0096 , A63B37/0094
摘要： A solid golf ball having good controllability and long flight distance and having a solid core, a cover covering the core and dimples formed on the surface of the cover, wherein the cover has a Shore D hardness of 52 to 64 and the dimples satisfy the following equation: (Dimple area proportion (%)).times.(Total dimple volume (mm.sup.3)).div.100=220 to 270.
摘要翻译：具有良好可控性和长飞行距离的实心高尔夫球，具有实芯，覆盖芯的盖和形成在盖的表面上的凹坑，其中该盖的肖氏D硬度为52至64，并且凹坑满足以下方程式:(凹面积比例（％））×（总凹坑体积（mm3））DIVIDED 100 = 220〜270。

10. 发明授权

US06241625B1 Solid golf ball 失效
标题翻译：固体高尔夫球
公开(公告)号：US06241625B1
公开(公告)日：2001-06-05
申请号：US09461814
申请日：1999-12-16
申请人： Masatoshi Yokota , Satoshi Iwami , Keiji Ohama
发明人： Masatoshi Yokota , Satoshi Iwami , Keiji Ohama
IPC分类号： A63B3706
CPC分类号： A63B37/06 , A63B37/0031 , A63B37/0035 , A63B37/0074 , A63B37/12
摘要： A golf ball has a cover member and a core member. The cover member contains: 3 to 30 parts by weight of a thermoplastic elastomer containing polyamide; 5 to 50 parts by weight of a terpolymer ionomer containing ethylene, (meth)acrylic acid, and (meth)acrylic ester; 30 to 80 parts by weight of a copolymer ionomer containing ethylene and (meth)acrylic acid; and 1 to 20 parts by weight of an epoxidized-diene-based block copolymer. The core member is formed by vulcanizing a rubber composition containing: 100 parts by weight of a base rubber, A parts by weight of an &agr;, &bgr;-unsaturated carboxylic acid or a metal salt thereof, B parts by weight of an organic peroxide, and C parts by weight of a sulfide where A, B, and C satisfies the relationship: 0.02×A≦B+C≦0.05×A, and A lies in the range from 25 to 45.
摘要翻译：高尔夫球具有盖构件和芯构件。盖构件包含：3至30重量份的含聚酰胺的热塑性弹性体; 5〜50重量份含乙烯，（甲基）丙烯酸和（甲基）丙烯酸酯的三元共聚物离聚物; 30〜80重量份含乙烯和（甲基）丙烯酸的共聚物离聚物; 和1〜20重量份的环氧二烯系嵌段共聚物。核心部件通过硫化橡胶组合物而形成，所述橡胶组合物包含：100重量份的基础橡胶，A重量份的α，β-不饱和羧酸或其金属盐，B重量份的有机过氧化物和 C重量份的硫化物，其中A，B和C满足关系：A在25至45的范围内。

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