公开(公告)号：US08399563B2

公开(公告)日：2013-03-19

申请号：US12574408

申请日：2009-10-06

申请人： Kazuhiko Isogawa ,  Tsutomu Hirau ,  Satoko Okabe

发明人： Kazuhiko Isogawa ,  Tsutomu Hirau ,  Satoko Okabe

IPC分类号： A63B37/12 ,  A63B37/00 ,  C08L33/02 ,  C08L77/00

CPC分类号： A63B37/0031 ,  A63B37/0003 ,  A63B37/0023 ,  A63B37/0033 ,  A63B37/0043 ,  A63B37/0047 ,  A63B37/0062 ,  A63B37/0064 ,  C08L23/0876 ,  C08L23/0884 ,  C08L77/00 ,  C08L77/02 ,  C08L77/06 ,  C08L2205/03 ,  C08L2666/02 ,  C08L2666/06

摘要： An object of the invention is to provide a golf ball excellent in the durability at the normal and low temperatures, flight distance, and shot feeling on the shots. Another object of the present invention is to provide a golf ball excellent in a direction stability on the shots. The present invention provides a golf ball comprising: a core consisting of at least one layer; and a cover covering the core and having a thickness ranging from 0.3 mm to 1.0 mm, wherein the cover is formed from a cover composition that contains as a resin component, (A) a highly elastic polyamide resin (B) a metal-neutralized product of binary copolymer and/or ternary copolymer, and (C) a resin having a polar functional group in a specific amount, and wherein the cover composition has a slab hardness ranging from 65 to 75 in Shore D hardness.

摘要翻译： 本发明的目的是提供一种在正常和低温下的耐久性，飞行距离以及镜头上的拍摄感觉都优异的高尔夫球。 本发明的另一个目的是提供一种在镜头上方向稳定性优异的高尔夫球。 本发明提供一种高尔夫球，包括：由至少一层构成的芯; 以及覆盖所述芯部并且具有0.3mm至1.0mm的厚度的覆盖物，其中，所述盖体由包含作为树脂成分的覆盖组合物形成，（A）高弹性聚酰胺树脂（B）金属中和物 的二元共聚物和/或三元共聚物，和（C）具有特定量的极性官能团的树脂，并且其中所述覆盖组合物具有在肖氏D硬度为65至75的板坯硬度。

公开(公告)号：US08188186B2

公开(公告)日：2012-05-29

申请号：US12425746

申请日：2009-04-17

申请人： Satoko Okabe

发明人： Satoko Okabe

IPC分类号： A63B37/00 ,  A63B37/12 ,  C08L33/02

CPC分类号： A63B37/0049 ,  A63B37/0043

摘要： An object of the present invention is to provide a golf ball having excellent durability and flight distance. The present invention provides a golf ball comprising: a core consisting of a center and one or more intermediate layers covering the center; and a cover covering the core, wherein, at least one piece or one layer of said intermediate layers is formed from a highly elastic intermediate layer composition that contains a highly elastic resin (A) having a flexural modulus in a range from 700 MPa to 5000 MPa and an ionomer resin (B) having a flexural modulus in a range from 150 MPa to 1000 MPa in an amount ratio ((A)/(B)) of the highly elastic resin (A) to the ionomer resin (B) being (20 mass % to 80 mass %)/(80 mass % to 20 mass %) (the total is 100 mass %).

摘要翻译： 本发明的目的是提供一种具有优异的耐久性和飞行距离的高尔夫球。 本发明提供一种高尔夫球，包括：由中心和覆盖中心的一个或多个中间层组成的芯; 以及覆盖所述芯的盖，其中，所述中间层的至少一个或多个层由高弹性中间层组合物形成，所述高弹性中间层组合物含有挠曲模量在700MPa至5000的范围内的高弹性树脂（A） 高弹性树脂（A）与离聚物树脂（B）的量比（（A）/（B））相对于离聚物树脂（B）的弯曲弹性模量在150MPa〜1000MPa范围内的离聚物树脂（B） （20质量％〜80质量％）/（80质量％〜20质量％）（总计100质量％）。

公开(公告)号：US07938743B2

公开(公告)日：2011-05-10

申请号：US11651048

申请日：2007-01-09

申请人： Takashi Sasaki ,  Toshiyuki Tarao ,  Satoko Okabe

发明人： Takashi Sasaki ,  Toshiyuki Tarao ,  Satoko Okabe

IPC分类号： A63B37/00

CPC分类号： C08F8/44

摘要： The present invention provides an ionomer composition for a golf ball providing a golf ball which is excellent in abrasion-resistance, durability and resilience, and a golf ball using the same. The ionomer composition for a golf ball of the present invention comprises a polymer containing at least following component as a constituent component: first component: an olefin monomer having 2 to 8 carbon atoms; second component: an unsaturated carboxylic acid having 2 to 18 carbon atoms; and third component: a diene or a diene polymer, wherein at least 10 mole % of the carboxyl group in the polymer is neutralized with an inorganic metal compound.

摘要翻译： 本发明提供了一种提供高耐磨性，耐久性和弹性优异的高尔夫球的高尔夫球用离聚物组合物和使用该高尔夫球的高尔夫球。 本发明的高尔夫球用离聚物组合物含有至少含有以下组分作为构成成分的聚合物：第一组分：具有2-8个碳原子的烯烃单体; 第二组分：具有2至18个碳原子的不饱和羧酸; 和第三组分：二烯或二烯聚合物，其中聚合物中至少10摩尔％的羧基用无机金属化合物中和。

公开(公告)号：US20100167840A1

公开(公告)日：2010-07-01

申请号：US12647115

申请日：2009-12-24

申请人： Tsutomu HIRAU ,  Kazuhiko Isogawa ,  Satoko Okabe

发明人： Tsutomu HIRAU ,  Kazuhiko Isogawa ,  Satoko Okabe

IPC分类号： A63B37/00 ,  A63B37/12

CPC分类号： A63B37/0003 ,  A63B37/0029 ,  A63B37/0045 ,  A63B37/0047 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0087 ,  A63B37/12

摘要： An object of the invention is to provide a golf ball excellent in the durability at the normal and low temperatures, flight distance, direction stability and shot feeling on the shots. The present invention provides a golf ball comprising: a core consisting of a center having a diameter of 35 mm or less and a surrounding layer covering the center; at least one intermediate layer covering the core, said intermediate layer having a thickness ranging from 0.5 mm to 1.2 mm and a density of 1.10 g/cm3 or more; and a cover covering the intermediate layer and having a thickness ranging from 0.3 mm to 1.0 mm, wherein the cover is formed of a cover composition that has a slab hardness ranging from 65 to 75 in Shore D hardness and contains as a resin component; (A) a polyamide resin composition having a flexural modulus in a range from 700 MPa to 4,000 MPa and a melt flow rate (240° C., 2.16 kg) of 5.0 g/10 min or more; (B) at least one member selected from the group consisting of an ethylene-(meth)acrylic acid binary copolymer, a metal-neutralized product of the binary copolymer, an ethylene-(meth)acrylic acid-(meth)acrylic acid ester ternary copolymer, and a metal-neutralized product of the ternary copolymer; and (C) a fluidity improving agent.

摘要翻译： 本发明的目的是提供一种在正常和低温下的耐久性，飞行距离，方向稳定性和射击感上都具有优异性能的高尔夫球。 本发明提供一种高尔夫球，包括：由直径为35mm以下的中心和覆盖中心的周围层构成的芯; 至少一个覆盖所述芯的中间层，所述中间层的厚度范围为0.5mm至1.2mm，密度为1.10g / cm 3以上; 以及覆盖所述中间层并且具有0.3mm至1.0mm的厚度的覆盖物，其中所述盖由覆盖组合物形成，所述覆盖组合物具有肖氏D硬度为65至75的板坯硬度并且包含树脂成分; （A）挠曲模量为700MPa〜4000MPa，熔体流动速率（240℃，2.16kg）为5.0g / 10分钟以上的聚酰胺树脂组合物， （B）选自乙烯 - （甲基）丙烯酸二元共聚物，二元共聚物的金属中和产物，乙烯 - （甲基）丙烯酸 - （甲基）丙烯酸酯三元醇中的至少一种 共聚物和三元共聚物的金属中和产物; 和（C）流动性改进剂。

公开(公告)号：US20090270203A1

公开(公告)日：2009-10-29

申请号：US12425746

申请日：2009-04-17

申请人： Satoko Okabe

发明人： Satoko Okabe

IPC分类号： A63B37/00

CPC分类号： A63B37/0049 ,  A63B37/0043

摘要： An object of the present invention is to provide a golf ball having excellent durability and flight distance. The present invention provides a golf ball comprising: a core consisting of a center and one or more intermediate layers covering the center; and a cover covering the core, wherein, at least one piece or one layer of said intermediate layers is formed from a highly elastic intermediate layer composition that contains a highly elastic resin (A) having a flexural modulus in a range from 700 MPa to 5000 MPa and an ionomer resin (B) having a flexural modulus in a range from 150 MPa to 1000 MPa in an amount ratio ((A)/(B)) of the highly elastic resin (A) to the ionomer resin (B) being (20 mass % to 80 mass %)/(80 mass % to 20 mass %) (the total is 100 mass %).

摘要翻译： 本发明的目的是提供一种具有优异的耐久性和飞行距离的高尔夫球。 本发明提供一种高尔夫球，包括：由中心和覆盖中心的一个或多个中间层组成的芯; 以及覆盖所述芯的盖，其中，所述中间层的至少一个或多个层由高弹性中间层组合物形成，所述高弹性中间层组合物含有挠曲模量在700MPa至5000的范围内的高弹性树脂（A） 高弹性树脂（A）与离聚物树脂（B）的量比（（A）/（B））相对于离聚物树脂（B）的弯曲弹性模量在150MPa〜1000MPa范围内的离聚物树脂（B） （20质量％〜80质量％）/（80质量％〜20质量％）（总计100质量％）。

公开(公告)号：US20090082137A1

公开(公告)日：2009-03-26

申请号：US12232806

申请日：2008-09-24

申请人： Satoko Okabe

发明人： Satoko Okabe

IPC分类号： A63B37/12

CPC分类号： A63B37/0023 ,  A63B37/0003 ,  A63B37/0004 ,  A63B37/0006 ,  A63B37/0022 ,  A63B37/0024 ,  A63B37/12 ,  A63B2209/00 ,  C08L67/00 ,  C08L75/04

摘要： The present invention provides a golf ball comprising a core and a cover covering the core, wherein the cover is formed from a cover composition containing a non-petroleum based polyester resin as a resin component (A) and a needle-like and/or fibrous filler (B). The present invention further provide a golf ball comprising a core and a cover covering the core, wherein the cover is formed from a cover composition containing, a non-petroleum based polyester resin (A-1), at least one petroleum based thermoplastic resin (A-2), and a compatibilizer (C) containing at least a (meth)acrylic resin (C-1) having a polar functional group and an olefin resin (C-2) having a polar functional group.According to the present invention, durability, abrasion resistance and repulsion of a golf ball can be improved.

摘要翻译： 本发明提供了一种高尔夫球，其包括芯和覆盖芯的盖，其中盖由包含非石油基聚酯树脂作为树脂组分（A）和针状和/或纤维状的覆盖组合物形成 填料（B）。 本发明还提供一种高尔夫球，其包括芯和覆盖芯的盖，其中所述盖由覆盖组合物形成，所述覆盖组合物包含非石油基聚酯树脂（A-1），至少一种石油基热塑性树脂（ A-2）和至少含有具有极性官能团的（甲基）丙烯酸树脂（C-1）和具有极性官能团的烯烃树脂（C-2）的增容剂（C）。 根据本发明，可以提高高尔夫球的耐久性，耐磨性和排斥性。

公开(公告)号：US20070161752A1

公开(公告)日：2007-07-12

申请号：US11651098

申请日：2007-01-09

申请人： Toshiyuki Tarao ,  Takashi Sasaki ,  Satoko Okabe

发明人： Toshiyuki Tarao ,  Takashi Sasaki ,  Satoko Okabe

IPC分类号： C08F8/00

CPC分类号： C08F8/44

摘要： The present invention provides an ionomer composition for a golf ball providing a golf ball which is excellent in abrasion-resistance, durability and resilience, and a golf ball using the same. An ionomer composition for a golf ball of the present invention comprises a binary copolymer obtained by copolymerizing an olefin monomer having 2 to 8 carbon atoms with an unsaturated monomer having an acid functional group and/or a ternary copolymer obtained by copolymerizing an olefin monomer having 2 to 8 carbon atoms, an unsaturated monomer having an acid functional group and an unsaturated carboxylic acid ester, wherein a functional group is introduced in both terminals of the copolymers.

摘要翻译： 本发明提供了一种提供高耐磨性，耐久性和弹性优异的高尔夫球的高尔夫球用离聚物组合物和使用该高尔夫球的高尔夫球。 本发明的高尔夫球用离聚物组合物含有通过使具有2〜8个碳原子的烯烃单体与具有酸官能团的不饱和单体和/或三元共聚物共聚得到的二元共聚物， 至8个碳原子，具有酸官能团和不饱和羧酸酯的不饱和单体，其中在共聚物的两个末端引入官能团。

公开(公告)号：US20070161750A1

公开(公告)日：2007-07-12

申请号：US11651036

申请日：2007-01-09

申请人： Satoko Okabe ,  Takashi Sasaki ,  Toshiyuki Tarao

发明人： Satoko Okabe ,  Takashi Sasaki ,  Toshiyuki Tarao

IPC分类号： C08F8/00

CPC分类号： C08F8/44

摘要： The present invention provides a golf ball with excellent abrasion-resistance, durability and resilience having an ionomer resin cover therein. The ionomer composition for the golf ball of the invention comprises a reaction product obtained by reacting a telechelic copolymer having functional groups introduced in both terminals of a binary copolymer formed by copolymerizing an olefin monomer having 2 to 8 carbon atoms and an unsaturated carboxylic acid having 2 to 18 carbon atoms, and/or a ternary copolymer formed by copolymerizing an olefin monomer having 2 to 8 carbon atoms, an unsaturated carboxylic acid having 2 to 18 carbon atoms and an unsaturated carboxylic acid ester with a hydroxyl group-containing compound or an isocyanate group-containing compound, wherein at least 10 mole % of a carboxylic group in said reaction product is neutralized with an inorganic metal.

摘要翻译： 本发明提供一种具有优异的耐磨性，耐久性和弹性的高尔夫球，其中具有离聚物树脂盖。 本发明的高尔夫球用离聚物组合物含有反应产物，该反应产物是通过将通过共聚有2至8个碳原子的烯烃单体形成的二元共聚物的两末端引入的具有官能团的遥爪共聚物与2个不饱和羧酸 至18个碳原子，和/或通过使具有2至8个碳原子的烯烃单体共聚形成的三元共聚物，具有2至18个碳原子的不饱和羧酸和不饱和羧酸酯与含羟基的化合物或异氰酸酯 含有基团的化合物，其中所述反应产物中的至少10摩尔％的羧基用无机金属中和。