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1. 发明授权

US06521711B1 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：US06521711B1
公开(公告)日：2003-02-18
申请号：US09590680
申请日：2000-06-09
申请人： Keiji Ohama , Keiji Moriyama , Kazunari Yoshida , Satoshi Iwami
发明人： Keiji Ohama , Keiji Moriyama , Kazunari Yoshida , Satoshi Iwami
IPC分类号： A63B3706
CPC分类号： C08F279/02 , A63B37/0003 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0064 , A63B37/0075 , C08F220/06 , C08F220/10
摘要： The present invention provides a multi-piece solid golf ball having very soft and good shot feel at the time of hitting, and having high rebound characteristics and excellent flight performance, while maintaining good productivity and the like. The present invention relates to a multi-piece solid golf ball comprising a core consisting of a center and at least one layer of intermediate layer formed on the center, and a cover covering the core, wherein the intermediate layer comprises at least one layer formed from a rubber composition comprising 20 to 60 parts by weight of &agr;,&bgr;-unsaturated carboxylic acid or metal salt thereof and 5 to 70 parts by weight of &agr;,&bgr;-unsaturated carboxylic acid ester, based on 100 parts by weight of a base rubber.
摘要翻译：本发明提供了一种多片固体高尔夫球，其在击球时具有非常柔软和良好的拍摄感觉，并且具有高的回弹特性和优异的飞行性能，同时保持了良好的生产率等。本发明涉及一种多片固体高尔夫球，其包括由中心和形成在中心的至少一层中间层构成的芯和覆盖芯的盖，其中中间层包括至少一层由基于100重量份的基础橡胶，包含20至60重量份的α，β-不饱和羧酸或其金属盐和5至70重量份的α，β-不饱和羧酸酯的橡胶组合物。

2. 发明授权

US06315682B1 Multi-piece solid golf ball 有权
标题翻译：多片固体高尔夫球
公开(公告)号：US06315682B1
公开(公告)日：2001-11-13
申请号：US09570379
申请日：2000-05-12
申请人： Satoshi Iwami , Keiji Moriyama , Kazunari Yoshida , Keiji Ohama
发明人： Satoshi Iwami , Keiji Moriyama , Kazunari Yoshida , Keiji Ohama
IPC分类号： A63B3704
CPC分类号： A63B37/06 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0046 , A63B37/0047 , A63B37/0075 , A63B37/0091
摘要： A multi-piece solid golf ball having very soft and good shot feel at the time of hitting, and having excellent flight performance by accomplishing high rebound characteristics and high launch angle when hit by a driver and an iron club. The solid golf ball includes a core, an intermediate layer formed on the core, and a cover covering the core, wherein the intermediate layer (a) is formed from a rubber composition containing a base rubber, a co-crosslinking agent, an organic peroxide and a filler, (b) has a hardness in JIS-C hardness of 75 to 90, and the hardness of the intermediate layer is higher than a surface hardness in JIS-C hardness of the center by 1 to 12, (c) has a thickness of 0.2 to 1.3 mm, and (d) has a specific gravity of 1.20 to 1.60.
摘要翻译：在打击时具有非常柔软和良好的拍摄感觉的多件式实心高尔夫球，并且当驾驶员和铁球俱乐部撞击时，通过实现高回弹特性和高发射角度具有优异的飞行性能。固体高尔夫球包括芯，形成在芯上的中间层和覆盖芯的盖，其中中间层（a）由含有基础橡胶，共交联剂，有机过氧化物的橡胶组合物形成和填料，（b）JIS-C硬度的硬度为75〜90，中间层的硬度比中心的JIS-C硬度的表面硬度高1〜12，（c）厚度为0.2〜1.3mm，（d）比重为1.20〜1.60。

3. 发明授权

US06805644B1 Three-piece solid golf ball 有权
标题翻译：三件式固体高尔夫球
公开(公告)号：US06805644B1
公开(公告)日：2004-10-19
申请号：US09549565
申请日：2000-04-14
申请人： Keiji Moriyama , Kazunari Yoshida , Satoshi Iwami , Keiji Ohama
发明人： Keiji Moriyama , Kazunari Yoshida , Satoshi Iwami , Keiji Ohama
IPC分类号： A63B3704
CPC分类号： A63B37/0003 , A63B37/0045 , A63B37/0047 , A63B37/0062 , A63B37/0066 , A63B37/0075 , A63B37/0091
摘要： The present invention provides a three-piece solid golf ball having long flight distance, by accomplishing high launch angle and low spin amount immediately after hitting, while maintaining soft and good shot feel when hitting at low head speed. The present invention relates to a three-piece solid golf ball comprising a center, an intermediate layer formed on the center, and an outer layer covering the intermediate layer, wherein the center has a central point hardness in JIS-C hardness of 55 to 75 and a surface hardness in JIS-C hardness of 65 to 85, the surface hardness is higher than the central point hardness by 10 to 20, a JIS-C hardness of the intermediate layer is higher than the surface hardness of the center by 10 to 20, and a JIS-C hardness of the outer layer is higher than the hardness of the intermediate layer by 5 to 15.
摘要翻译：本发明提供一种具有长飞行距离的三件式实心高尔夫球，通过在击球后立即实现高发射角度和低旋转量，同时在低头速度击球时保持柔软和良好的拍摄感觉。本发明涉及一种三件式实心高尔夫球，包括中心，中心形成的中间层和覆盖中间层的外层，其中中心具有JIS-C硬度的中心点硬度为55至75 并且JIS-C硬度的表面硬度为65〜85，表面硬度比中心点硬度高10〜20，中间层的JIS-C硬度比中心的表面硬度高10〜 20，外层的JIS-C硬度比中间层的硬度高5〜15。

4. 发明授权

US07121959B1 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：US07121959B1
公开(公告)日：2006-10-17
申请号：US09551871
申请日：2000-04-18
申请人： Kazunari Yoshida , Keiji Moriyama , Satoshi Iwami , Keiji Ohama
发明人： Kazunari Yoshida , Keiji Moriyama , Satoshi Iwami , Keiji Ohama
IPC分类号： A63B37/04 , A63B37/06 , A63B37/00 , A63B37/12
CPC分类号： A63B37/06 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0062 , A63B37/0064 , A63B37/0075
摘要： The invention provides a multi-piece solid golf ball having soft, good shot feel, excellent flight performance, high rebound characteristics and high launch angle, when hit by golfers who swing a golf club at high or low head speed using all golf clubs, namely, a driver to an iron club, a putter. The multi-piece solid golf ball has a core having an inner core and an outer core covering the inner core, and at least one layer covering the core; the inner core has a diameter of 30 to 40.4 mm and surface hardness of 60 to 85 JIS-C, and center JIS-C hardness of the inner core lower than the surface hardness by 5 to 30; the outer core has a thickness of 0.2 to 1.3 mm, and a surface JIS-C hardness of the outer core lower than the surface hardness of the inner core by 2 to 30.
摘要翻译：本发明提供了一种具有柔软，良好的拍摄感觉，优异的飞行性能，高反弹特性和高发射角度的多件式实心高尔夫球，当使用所有高尔夫球杆以高或低头速摆动高尔夫球杆的高尔夫球手击打时，即一个铁杆俱乐部的司机，一个推杆。所述多片固体高尔夫球具有芯，其具有覆盖所述内芯的内芯和外芯，以及覆盖所述芯的至少一层; 内芯的直径为30〜40.4mm，表面硬度为60〜85 JIS-C，内芯的中心JIS-C硬度低于表面硬度5〜30; 外芯的厚度为0.2〜1.3mm，外芯的表面JIS-C硬度比内芯的表面硬度低2〜30。

5. 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。

6. 发明授权

US06371869B1 Golf ball with core and surrounding cover 有权
标题翻译：高尔夫球与核心和周围的盖子
公开(公告)号：US06371869B1
公开(公告)日：2002-04-16
申请号：US09658041
申请日：2000-09-08
申请人： Akira Kato , Keiji Moriyama , Satoshi Iwami
发明人： Akira Kato , Keiji Moriyama , Satoshi Iwami
IPC分类号： A63B3706
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0062 , A63B37/0064 , A63B37/0076 , A63B37/0082 , A63B37/12
摘要： A thread-wound golf ball is provided including a core, a rubber thread layer surrounding the core, and a cover formed of a mixture of ionomer resin, thermoplastic elastomer and a tackifier, having a Shore D hardness of at least 40 and not more than 65.
摘要翻译：提供一种绕线高尔夫球，其包括芯，围绕芯的橡胶线层，以及由离聚物树脂，热塑性弹性体和增粘剂的混合物形成的盖，其肖氏D硬度至少为40并且不大于 65。

7. 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。

8. 发明授权

US07229583B2 Method of producing a golf ball 有权
标题翻译：生产高尔夫球的方法
公开(公告)号：US07229583B2
公开(公告)日：2007-06-12
申请号：US10834014
申请日：2004-04-29
申请人： Keiji Moriyama , Takashi Sasaki , Satoshi Iwami , Tsutomu Hirau , Masaaki Kikuchi
发明人： Keiji Moriyama , Takashi Sasaki , Satoshi Iwami , Tsutomu Hirau , Masaaki Kikuchi
IPC分类号： B29C43/18
CPC分类号： B29C43/027 , B29C43/18 , B29C43/52 , B29L2031/545
摘要： A method of producing a golf ball with uniform thickness by, eliminating defective air between the cover and the core, an insufficient thickness of the cover and an uneven thickness of the cover wherein in the step of heat and compression molding to cover the core or an intermediate layer with shells molded from a cover material mainly composed of a thermoplastic resin, if the mold has a temperature of T1° C. and the half shells start to flow at a temperature of T2° C., T1 minus T2 is set within a range of −3° C. to +10° C.
摘要翻译：一种制造具有均匀厚度的高尔夫球的方法，通过消除盖和芯之间的有缺陷的空气，盖的厚度不足和盖不均匀的厚度，其中在热和压缩模制的步骤中覆盖芯或如果模具具有T 1℃的温度，并且半壳开始在T 2℃的温度下T 1减去T 2，则由具有由热塑性树脂主要由热塑性树脂构成的覆盖材料成型的壳体的中间层设定在-3°C至+ 10°C的范围内

9. 发明授权

US07226557B2 Method of producing a golf ball 有权
标题翻译：生产高尔夫球的方法
公开(公告)号：US07226557B2
公开(公告)日：2007-06-05
申请号：US10840222
申请日：2004-05-07
申请人： Satoshi Iwami , Keiji Moriyama , Takashi Sasaki , Masaaki Kikuchi
发明人： Satoshi Iwami , Keiji Moriyama , Takashi Sasaki , Masaaki Kikuchi
IPC分类号： B29C43/02 , B29C43/18
CPC分类号： B29C43/146 , B29C43/027 , B29K2021/00 , B29L2031/54 , B29L2031/545
摘要： There is provided a method of producing a golf ball, capable of forming a cover to have a uniform thickness to produce a golf ball excellent in resistance to abrasion. The method includes a step to subject a cover material mainly composed of a thermoplastic resin to heat and compression molding to form a half shell, and a step to allow two such half shells to be arranged on a core or an intermediate layer, joined together, and heat and compression molded to mold the cover to have a thickness of 0.3 to 1.5 mm.
摘要翻译：提供了一种制造高尔夫球的方法，其能够形成具有均匀厚度的盖以产生耐磨性优异的高尔夫球。该方法包括将主要由热塑性树脂构成的覆盖材料进行加热和压缩成型以形成半壳的步骤，以及允许将两个这样的半壳布置在芯或中间层上并连接在一起的步骤，并进行热和压缩成型以使盖成型为具有0.3至1.5mm的厚度。

10. 发明授权

US06664334B2 Golf ball 失效
标题翻译：高尔夫球
公开(公告)号：US06664334B2
公开(公告)日：2003-12-16
申请号：US09774720
申请日：2001-02-01
申请人： Satoshi Iwami , Akira Kato , Keiji Moriyama
发明人： Satoshi Iwami , Akira Kato , Keiji Moriyama
IPC分类号： C08L5300
CPC分类号： C08F8/44 , A63B37/0003 , A63B37/0031 , A63B37/0051 , A63B37/06 , A63B2209/00
摘要： A golf ball maintaining favorable shot feeling, exhibiting great spin rate when hit by a short iron or the like, and that easily comes to a halt, and with high spin maintenance is provided. In a golf ball including a core and a cover surrounding the core, the cover includes an ionomer resin (A component), a thermoplastic elastomer with a rubber component or a modified product thereof (B component), and a resin (C component) having solubility with the thermoplastic elastomer with a rubber segment or a modified product thereof. The mixed ratio of the A component/B component is 0.25-4, and the C component/B component is 0.1-0.9.
摘要翻译：保持良好的拍摄感觉的高尔夫球，当用短铁等击中时表现出很高的旋转速度，并且容易停止，并且提供高旋转维护。在包括芯和围绕芯的盖的高尔夫球中，盖包括离聚物树脂（A组分），具有橡胶组分的热塑性弹性体或其改性产物（B组分）和具有与热塑性弹性体与橡胶段或其改性产物的溶解度。 A成分/ B成分的混合比例为0.25〜4，C成分/ B成分为0.1〜0.9。

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