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公开(公告)号：US09447222B2
公开(公告)日：2016-09-20
申请号：US12909903
申请日：2010-10-22
申请人： Kazuyoshi Shiga , Toshiyuki Tarao , Keiji Ohama
发明人： Kazuyoshi Shiga , Toshiyuki Tarao , Keiji Ohama
CPC分类号： C08G18/4854 , A63B37/0003 , A63B37/0024 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/02 , A63B37/12 , C08G18/10 , C08G18/758 , C08G18/3206
摘要： An object of the present invention is to provide a novel golf ball material that controls the spin rate on the approach shots while suppressing the change in the spin rate on the driver shots. Another object of the present invention is to provide a golf ball which produces a high spin rate on the approach shots and a low spin rate on the driver shots. The present invention provides a golf ball resin composition comprising: a polyurethane having a polyol component having a number average molecular weight from 200 to 1,500 as a constituting component.
摘要翻译： 本发明的目的是提供一种新颖的高尔夫球材料，其在抑制驾驶员镜头上的旋转速率的变化的同时控制接近镜头上的旋转速率。 本发明的另一个目的是提供一种高尔夫球，其在接近射击时产生高旋转速率，并且在驾驶员镜头上产生低旋转速率。 本发明提供一种高尔夫球树脂组合物，其包含：具有作为构成成分的数均分子量为200〜1500的多元醇成分的聚氨酯。
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公开(公告)号：US09174089B2
公开(公告)日：2015-11-03
申请号：US12821633
申请日：2010-06-23
申请人： Kazuyoshi Shiga , Takashi Sasaki
发明人： Kazuyoshi Shiga , Takashi Sasaki
IPC分类号： A63B37/06 , A63B37/00 , C08G18/08 , C08G18/48 , C08G18/75 , C08G18/76 , C08G18/80 , B29C45/00 , B29K709/00 , C08K3/34 , C08K9/04
CPC分类号： A63B37/0023 , B29C45/0013 , B29K2709/00 , C08G18/0814 , C08G18/482 , C08G18/4854 , C08G18/758 , C08G18/7664 , C08G18/8041 , C08K3/346 , C08K9/04 , C08K2201/016
摘要： An object of the present invention is to improve the abrasion resistance and controllability in a golf ball having a polyurethane cover containing a layered silicate or the exfoliated layer thereof. The present invention provides a golf ball comprising a core and a cover covering the core, wherein the cover comprises a polyurethane resin having a secondary or tertiary amine structure in a molecular chain thereof, the secondary or tertiary amine structure being cationized, and a layered silicate and/or an exfoliated product thereof, having an average aspect ratio of unit layers thereof ranging from 10 to 50.
摘要翻译： 本发明的目的是提高含有层状硅酸盐或其剥离层的聚氨酯盖的高尔夫球的耐磨性和可控性。 本发明提供一种高尔夫球，其包括芯和覆盖芯的盖，其中所述盖包括在分子链中具有仲胺结构或叔胺结构的聚氨酯树脂，所述仲胺或叔胺结构被阳离子化，并且层状硅酸盐 和/或其剥离产物，其单位层的平均纵横比在10至50范围内。
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公开(公告)号：US09101799B2
公开(公告)日：2015-08-11
申请号：US13179688
申请日：2011-07-11
申请人： Toshiyuki Tarao , Kazuyoshi Shiga
发明人： Toshiyuki Tarao , Kazuyoshi Shiga
CPC分类号： A63B37/0094 , A63B37/0023 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0063 , C08G18/06 , C08G18/10 , C08G18/4854 , C08G18/70 , C08G18/74 , C08G18/751 , C08G18/757 , C08G18/3206
摘要： An object of the present invention is to provide a golf ball having a high resilience with a high spin rate on the approach shots. The present invention provides a golf ball comprising a constituting member that is formed from a polyurethane composition containing a polyurethane elastomer as a resin component, the polyurethane composition satisfying properties of a rebound resilience of 54% or more and a shear loss modulus G″ of 5.03×106 Pa or less when measured at the conditions of the temperature of 0° C., the oscillation frequency of 10 Hz, and in a shear mode using a dynamic viscoelasticity measuring apparatus.
摘要翻译： 本发明的目的是提供一种在接近射击上具有高旋转速率的高弹性的高尔夫球。 本发明提供一种高尔夫球，其包括由含有作为树脂成分的聚氨酯弹性体的聚氨酯组合物形成的构成构件，所述聚氨酯组合物的回弹性为54％以上，剪切损耗模量G“为5.03 在0℃的温度，10Hz的振荡频率和使用动态粘弹性测定装置的剪切模式下测定时，为×106Pa以下。
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公开(公告)号：US08821318B2
公开(公告)日：2014-09-02
申请号：US12797434
申请日：2010-06-09
申请人： Kazuyoshi Shiga , Tetsuro Abe
发明人： Kazuyoshi Shiga , Tetsuro Abe
IPC分类号： A63B37/06
CPC分类号： A63B37/0023 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0063 , C08G18/10 , C08G18/4854 , C08G18/7664 , C08G18/3212
摘要： A golf ball which has excellent abrasion-resistance and spin performance is provided. The golf ball of the present invention includes a core and a cover covering the core and containing polyurethane as a resin component, wherein the polyurethane has, as a constituting component, a polyisocyanate component, a high-molecular weight polyol component, and a mixture of cis-1,4-cyclohexane dimethanol and trans-1,4-cyclohexane dimethanol as a chain extender.
摘要翻译： 提供了具有优异的耐磨性和自旋性能的高尔夫球。 本发明的高尔夫球包括芯和覆盖芯并且含有聚氨酯作为树脂组分的覆盖物，其中聚氨酯具有作为构成成分的多异氰酸酯组分，高分子量多元醇组分和 顺式-1,4-环己烷二甲醇和反式-1,4-环己烷二甲醇作为扩链剂。
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公开(公告)号：US08721475B2
公开(公告)日：2014-05-13
申请号：US12909910
申请日：2010-10-22
申请人： Kazuyoshi Shiga , Toshiyuki Tarao , Keiji Ohama
发明人： Kazuyoshi Shiga , Toshiyuki Tarao , Keiji Ohama
IPC分类号： A63B37/06
CPC分类号： A63B37/0024 , A63B37/0023 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0063 , A63B37/0075 , A63B45/00
摘要： An object of the present invention is to provide a novel golf ball that controls the spin rate on the approach shots while suppressing the change in the spin rate on the driver shots and a method for producing the same. The present invention provides a golf ball having a cover containing a resin component and a filler, wherein the filler is oriented roughly parallel to a surface of the cover. The cover having anisotropy behaves like a hard material against the deformation in the compression direction on the driver shots and behaves like a soft material against the deformation in the shear direction on the approach shots. The present invention also provides a method for producing a golf ball, comprising compression molding a cover composition containing a resin component and a filler to mold a shell, and compression molding a core covered with a plurality of shells to mold a cover.
摘要翻译： 本发明的一个目的是提供一种新颖的高尔夫球，其在抑制驾驶员镜头上的旋转速率的变化的同时控制接近射击的旋转速度及其制造方法。 本发明提供一种高尔夫球，其具有包含树脂组分和填料的盖，其中所述填料大致平行于所述盖的表面定向。 具有各向异性的盖子表现为类似于抵抗驾驶员镜头上的压缩方向上的变形的硬质材料，并且在接近射击时表现为抵抗剪切方向上的变形的柔软材料。 本发明还提供一种高尔夫球的制造方法，其特征在于，包括压缩成型含有树脂成分和填料的覆盖组合物成型壳体，以及压缩成型覆盖有多个壳体的芯以成型盖。
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公开(公告)号：US20130012335A1
公开(公告)日：2013-01-10
申请号：US13543448
申请日：2012-07-06
申请人： Kazuyoshi SHIGA , Ryo MURAKAMI
发明人： Kazuyoshi SHIGA , Ryo MURAKAMI
CPC分类号： A63B37/0003 , A63B37/0024 , A63B37/0033 , A63B37/0039 , A63B37/0048 , A63B37/0051 , A63B37/0061 , A63B37/0062 , A63B37/0064 , A63B37/0065 , A63B37/0073 , A63B37/0074 , A63B37/0075 , A63B37/0076 , C08K5/521 , C08L23/0876 , C08L21/00
摘要： An object of the present invention is to provide a soft golf ball resin composition excellent in the shot feeling and resilience. The present invention provides a golf ball resin composition comprising: (A) 100 parts by mass of at least one resin component selected from the group consisting of (a-1) a binary copolymer, (a-2) a binary ionomer resin, (a-3) a ternary copolymer, and (a-4) a ternary ionomer resin, (B) 1 part to 25 parts by mass of a phosphate ester and/or a salt thereof; and (C) 0 part to 200 parts by mass of a basic inorganic metal compound. The golf ball of the present invention comprises a constituent member formed from the golf ball resin composition.
摘要翻译： 本发明的目的在于提供一种拍摄感和弹性优异的软质高尔夫球树脂组合物。 本发明提供一种高尔夫球用树脂组合物，其特征在于，含有：（A）100质量份的选自（a-1）二元共聚物，（a-2）二元离子交联聚合物树脂，（ a-3）三元共聚物和（a-4）三元离聚物树脂，（B）1〜25质量份的磷酸酯和/或其盐; 和（C）0〜200质量份碱性无机金属化合物。 本发明的高尔夫球包括由高尔夫球树脂组合物形成的构成部件。
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公开(公告)号：US20120052985A1
公开(公告)日：2012-03-01
申请号：US13210084
申请日：2011-08-15
申请人： Kazuyoshi SHIGA , Toshiyuki Tarao , Keiji Ohama
发明人： Kazuyoshi SHIGA , Toshiyuki Tarao , Keiji Ohama
CPC分类号： A63B37/0023 , A63B37/0031 , A63B37/0033 , C08G18/10 , C08G18/4854 , C08G18/758 , C08G18/3206
摘要： An object of the present invention is to provide a golf ball which has an increased dry spin rate and wet spin rate on approach shots without sacrificing the processability into the cover. The present invention provides a golf ball cover material having shear loss moduli G1″ (Pa), G2″ (Pa), and G3″ (Pa) that satisfy following equations when measured using a dynamic viscoelasticity measuring apparatus at following conditions. log G1″≦7.09 (1) log G2″≧7.17 (2) log G3″≦7.14 (3) G1″ measuring conditions: shear mode, oscillation frequency: 10 Hz, temperature: 0° C., strain: 0.05%; G2″ measuring conditions: shear mode, oscillation frequency: 10 Hz, temperature: −30° C., strain: 0.05%; and G3″ measuring conditions: shear mode, oscillation frequency: 10 Hz, temperature: 0° C., strain: 5%.
摘要翻译： 本发明的目的是提供一种高尔夫球，其在接近射击时具有提高的干旋转速率和湿旋转速率，而不牺牲加工到盖中的加工性。 本发明提供了一种具有剪切损耗模量G1“（Pa），G2”（Pa）和G3“（Pa）的高尔夫球覆盖材料，其在以下条件下使用动态粘弹性测量装置测量时满足以下等式。 log G1“＆nlE; 7.09（1）log G2”≥7.77（2）log G3“＆nlE; 7.14（3）G1”测量条件：剪切模式，振荡频率：10Hz，温度：0℃，应变：0.05 ％; G2“测量条件：剪切模式，振荡频率：10Hz，温度：-30℃，应变：0.05％; 和G3“测量条件：剪切模式，振荡频率：10Hz，温度：0℃，应变：5％。
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公开(公告)号：US08044164B2
公开(公告)日：2011-10-25
申请号：US12324582
申请日：2008-11-26
申请人： Kazuyoshi Shiga , Takashi Sasaki , Mikio Yamada
发明人： Kazuyoshi Shiga , Takashi Sasaki , Mikio Yamada
CPC分类号： C08G18/758 , A63B37/0023 , A63B37/0031 , A63B37/0033 , A63B37/0074 , A63B37/0075 , A63B37/0076 , C08G18/10 , C08G18/4854 , C08G18/3206
摘要： A golf ball which has excellent abrasion-resistance and spin performance is provided. The golf ball of the present invention includes a core and a cover covering the core. The cover contains, as a resin component, polyurethane which is obtained using, as a polyisocyanate component constituting the polyurethane, 4,4′-dicyclohexylmethane diisocyanate having a mole ratio ((B)/(A)) of non-cis-structure molecule (B) to cis-structure molecule (A) in a range from 3/7 to 9/1.
摘要翻译： 提供了具有优异的耐磨性和自旋性能的高尔夫球。 本发明的高尔夫球包括芯和覆盖芯的盖。 作为树脂成分，作为树脂成分，使用作为构成聚氨酯的多异氰酸酯成分得到的非顺式结构分子的摩尔比（（B）/（A））的4,4'-二环己基甲烷二异氰酸酯作为树脂成分， （B）为3/9〜9/1的顺式结构分子（A）。
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公开(公告)号：US20090082136A1
公开(公告)日：2009-03-26
申请号：US12232614
申请日：2008-09-19
IPC分类号： A63B37/12
CPC分类号： A63B37/0003 , A63B37/0024 , A63B37/0074
摘要： The present invention aims to improve spin performance and abrasion resistance for a golf ball having a cover using a nonionic polyurethane as a resin component. The golf ball of the present invention is a golf ball including a core and a cover covering the core and in which the cover contains a nonionic polyurethane as a resin component and the nonionic polyurethane has a hard segment content of 24.5% to 34.7% by mass.
摘要翻译： 本发明旨在提高使用非离子聚氨酯作为树脂成分的具有盖的高尔夫球的旋转性能和耐磨性。 本发明的高尔夫球是高尔夫球，其包括芯和覆盖芯的盖，其中所述盖包含作为树脂成分的非离子聚氨酯，所述非离子聚氨酯的硬链段含量为24.5〜34.7质量％ 。
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公开(公告)号：US09062178B2
公开(公告)日：2015-06-23
申请号：US13303284
申请日：2011-11-23
CPC分类号： C08K5/098 , A63B37/0054 , A63B37/0059 , A63B37/0062 , A63B37/0073 , A63B37/0074 , A63B37/0094
摘要： An object of the present invention is to provide a golf ball resin composition excellent in resilience. Another object of the present invention is to provide a golf ball excellent in a shot feeling and resilience. The present invention provides a golf ball resin composition having the spin-lattice relaxation time (T1) of 13C nucleus measured by a High resolution solid state carbon nuclear magnetic resonance (NMR) method of 7.3 seconds or shorter.
摘要翻译： 本发明的目的是提供一种弹性优异的高尔夫球树脂组合物。 本发明的另一个目的是提供一种射击感和弹性优异的高尔夫球。 本发明提供一种通过高分辨率固态碳核磁共振（NMR）方法测定的7.3秒以下的具有13C核的自旋晶格弛豫时间（T1）的高尔夫球树脂组合物。
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