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公开(公告)号：US07927235B2
公开(公告)日：2011-04-19
申请号：US12330286
申请日：2008-12-08
IPC分类号： A63B57/00
CPC分类号： A63B37/12 , A63B37/0004 , A63B37/0013 , A63B37/0019 , A63B37/0033 , A63B37/0045 , A63B37/0076 , A63B45/00
摘要： The present invention provides a golf ball having excellent rebound characteristics and flight performance, while maintaining good durability and appearance. The present invention relates to a golf ball comprising a center, an intermediate layer and a cover, the intermediate layer comprises an outermost layer and a second layer adjacent to the underside of the outermost layer, and the cover has many dimples on the surface thereof, wherein the second layer is formed from thermoplastic resin and has a thickness of 0.5 to 2.0 mm, the outermost layer is formed from thermosetting or thermoplastic resin and has a thickness of 1 to 100 μm, the intermediate layer has depressions on the surface thereof at the position and shape corresponding to the dimples through the cover, and the cover is formed from thermoplastic resin and has a thickness of 0.1 to 0.8 mm in land portion having no dimple.
摘要翻译： 本发明提供一种具有优异的回弹特性和飞行性能的高尔夫球，同时保持良好的耐久性和外观。 本发明涉及包括中心，中间层和盖的高尔夫球，中间层包括最外层和与最外层的下侧相邻的第二层，并且该盖在其表面上具有许多凹坑， 其特征在于，所述第二层由热塑性树脂形成，厚度为0.5〜2.0mm，最外层由热固性或热塑性树脂形成，厚度为1〜100μm，所述中间层在其表面具有凹部 通过盖对应于凹坑的位置和形状，并且盖由热塑性树脂形成，并且在没有凹坑的陆部中具有0.1至0.8mm的厚度。
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公开(公告)号：US07914399B2
公开(公告)日：2011-03-29
申请号：US12330314
申请日：2008-12-08
IPC分类号： A63B69/36
CPC分类号： B29C43/027 , A63B37/0003 , A63B37/0004 , A63B37/0019 , A63B37/0033 , A63B37/0045 , A63B37/0075 , A63B45/00 , B29C43/146 , B29D99/0042 , B29L2031/54 , B29L2031/545
摘要： The present invention provides a golf ball having excellent rebound characteristics and excellent flight performance, while maintaining good durability and good appearance. The present invention relates to a golf ball comprising a core composed of a center and at least one intermediate layer formed on the center, and a cover covering the core, and having many dimples on the surface thereof, wherein the outermost layer of the intermediate layer is formed from thermoplastic resin, has a thickness of 0.5 to 3.0 mm, and has depressions on the surface thereof at the position and shape corresponding to the dimples through the cover, and the cover is formed from thermoplastic resin and has a thickness of 0.1 to 0.8 mm in land portion having no dimple.
摘要翻译： 本发明提供一种具有优异的回弹特性和优异的飞行性能的高尔夫球，同时保持良好的耐久性和良好的外观。 本发明涉及一种高尔夫球，其包括由中心和形成在中心的至少一个中间层构成的芯和覆盖芯的盖，并且在其表面上具有许多凹坑，其中中间层的最外层 由热塑性树脂形成，厚度为0.5〜3.0mm，并且在其表面上具有通过盖对应于凹坑的位置和形状的凹部，盖由热塑性树脂形成，其厚度为0.1〜 没有凹坑的陆地部分为0.8毫米。
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公开(公告)号：US20090091060A1
公开(公告)日：2009-04-09
申请号：US12330286
申请日：2008-12-08
IPC分类号： B29C43/14
CPC分类号： A63B37/12 , A63B37/0004 , A63B37/0013 , A63B37/0019 , A63B37/0033 , A63B37/0045 , A63B37/0076 , A63B45/00
摘要： The present invention provides a golf ball having excellent rebound characteristics and flight performance, while maintaining good durability and appearance. The present invention relates to a golf ball comprising a center, an intermediate layer and a cover, the intermediate layer comprises an outermost layer and a second layer adjacent to the underside of the outermost layer, and the cover has many dimples on the surface thereof, wherein the second layer is formed from thermoplastic resin and has a thickness of 0.5 to 2.0 mm, the outermost layer is formed from thermosetting or thermoplastic resin and has a thickness of 1 to 100 μm, the intermediate layer has depressions on the surface thereof at the position and shape corresponding to the dimples through the cover, and the cover is formed from thermoplastic resin and has a thickness of 0.1 to 0.8 mm in land portion having no dimple.
摘要翻译： 本发明提供一种具有优异的回弹特性和飞行性能的高尔夫球，同时保持良好的耐久性和外观。 本发明涉及包括中心，中间层和盖的高尔夫球，中间层包括最外层和与最外层的下侧相邻的第二层，并且该盖在其表面上具有许多凹坑， 其特征在于，所述第二层由热塑性树脂形成，厚度为0.5〜2.0mm，最外层由热固性或热塑性树脂形成，厚度为1〜100μm，中间层在其表面具有凹部 通过盖对应于凹坑的位置和形状，并且盖由热塑性树脂形成，并且在没有凹坑的陆部中具有0.1至0.8mm的厚度。
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公开(公告)号：US20090091058A1
公开(公告)日：2009-04-09
申请号：US12330314
申请日：2008-12-08
CPC分类号： B29C43/027 , A63B37/0003 , A63B37/0004 , A63B37/0019 , A63B37/0033 , A63B37/0045 , A63B37/0075 , A63B45/00 , B29C43/146 , B29D99/0042 , B29L2031/54 , B29L2031/545
摘要： The present invention provides a golf ball having excellent rebound characteristics and excellent flight performance, while maintaining good durability and good appearance. The present invention relates to a golf ball comprising a core composed of a center and at least one intermediate layer formed on the center, and a cover covering the. core, and having many dimples on the surface thereof, wherein the outermost layer of the intermediate layer is formed from thermoplastic resin, has a thickness of 0.5 to 3.0 mm, and has depressions on the surface thereof at the position and shape corresponding to the dimples through the cover, and the cover is formed from thermoplastic resin and has a thickness of 0.1 to 0.8 mm in land portion having no dimple.
摘要翻译： 本发明提供一种具有优异的回弹特性和优异的飞行性能的高尔夫球，同时保持良好的耐久性和良好的外观。 本发明涉及一种高尔夫球，包括由中心和形成在中心的至少一个中间层构成的芯和覆盖该中心的盖。 芯，并且在其表面上具有许多凹坑，其中中间层的最外层由热塑性树脂形成，具有0.5至3.0mm的厚度，并且在其表面上具有与凹坑对应的位置和形状的凹陷 通过盖，盖由热塑性树脂形成，并且在没有凹坑的陆部中具有0.1至0.8mm的厚度。
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公开(公告)号：US07278930B2
公开(公告)日：2007-10-09
申请号：US11172959
申请日：2005-07-05
IPC分类号： A63B37/12
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0012 , A63B37/002 , A63B37/0031 , A63B37/0033 , A63B37/0045 , A63B37/0076
摘要： Golf ball 2 has a core 4, a mid layer 6, a reinforcing layer 8, a cover 10 and dimples 12. Base polymer of the mid layer 6 includes an ionomer resin as a principal component. The reinforcing layer 8 includes a thermosetting resin as a base polymer. Base polymer of the cover 10 includes a thermoplastic polyurethane elastomer as a principal component. The cover 10 has a thickness Tc of equal to or less than 0.6 mm. The cover has a hardness Hc of equal to or less than 54. The cover has a volume V of equal to or less than 3.0 cm3. Product obtained by multiplying the thickness Tc, the hardness Hc and the volume V is equal to or less than 90. Ratio (Dx/Dn), which is a ratio of a mean diameter of the dimples ranking in the top 10% Dx to a mean diameter of the dimples ranking in the bottom 10% Dn when all the dimples are arranged in decreasing order of the diameter is equal to or greater than 1.30. Standard deviation η of the diameter of all the dimples is equal to or less than 0.52.
摘要翻译： 高尔夫球2具有芯4，中间层6，加强层8，盖10和凹坑12。 中间层6的基础聚合物包括离聚物树脂作为主要成分。 增强层8包括作为基础聚合物的热固性树脂。 盖10的基础聚合物包括热塑性聚氨酯弹性体作为主要成分。 盖10的厚度Tc等于或小于0.6mm。 该盖具有等于或小于54的硬度Hc。该盖的体积V等于或小于3.0cm 3。 通过将厚度Tc，硬度Hc和体积V相乘获得的产品等于或小于90.比率（Dx / Dn），其是在顶部10％Dx中排列的凹坑的平均直径与a 当所有凹坑以直径的降序排列时，凹坑的平均直径在底部10％Dn中排列等于或大于1.30。 所有凹坑的直径的标准偏差eta等于或小于0.52。
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公开(公告)号：US07129295B2
公开(公告)日：2006-10-31
申请号：US10862332
申请日：2004-06-08
申请人： Kazuhiko Isogawa , Koichi Fujisawa
发明人： Kazuhiko Isogawa , Koichi Fujisawa
CPC分类号： C08G18/758 , A63B37/0003 , A63B37/0023 , A63B37/0031 , A63B37/0033 , A63B37/0063 , A63B37/0064 , A63B37/0065 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/04 , C08G18/4854 , C08G18/6588 , C08G18/69 , C08L75/08 , C08L77/00 , C08L2666/20
摘要： A golf ball excellent in abrasion resistance and rebound characteristics. The golf ball according to the present invention is characterized in that the golf ball comprises a base resin constituting the cover containing a polyurethane having a polyisocyanate and a polyol as the constituents thereof and the polyol further comprises a hydroxyl group-containing diene polymer and/or a hydrogenated derivative of the hydroxyl group-containing diene polymer.
摘要翻译： 耐磨性和回弹特性优良的高尔夫球。 根据本发明的高尔夫球的特征在于，高尔夫球包括构成盖子的基础树脂，其包含具有多异氰酸酯和多元醇作为其成分的聚氨酯，并且多元醇还包含含羟基的二烯聚合物和/或 含羟基的二烯聚合物的氢化衍生物。
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公开(公告)号：US07125346B2
公开(公告)日：2006-10-24
申请号：US11037070
申请日：2005-01-19
申请人： Keiji Ohama , Koichi Fujisawa , Kazuhiko Isogawa
发明人： Keiji Ohama , Koichi Fujisawa , Kazuhiko Isogawa
IPC分类号： A63B37/12
CPC分类号： A63B37/0003 , A63B37/0023 , A63B37/003 , A63B37/0031 , A63B37/0074 , A63B37/0076 , A63B37/0078 , A63B37/04
摘要： The present invention provides a solid golf ball, of which flight performance is improved, while maintaining good durability and good shot feel. The present invention relates to a solid golf ball comprising at least one layer of a core, and at least one layer of a cover formed on the core, wherein the core is formed from a rubber composition comprising a base rubber, a co-crosslinking agent, an organic peroxide and an organic sulfur compound, the base rubber comprises a polybutadiene synthesized using rare-earth element-containing catalyst, and the organic sulfur compound comprises a polysulfide compound having bromo group.
摘要翻译： 本发明提供一种固体高尔夫球，其飞行性能得到改善，同时保持良好的耐久性和良好的射击感。 本发明涉及一种固体高尔夫球，其包括至少一层芯，以及形成在芯上的至少一层盖，其中所述芯由橡胶组合物形成，所述橡胶组合物包含基础橡胶，共交联剂 有机过氧化物和有机硫化合物，所述基础橡胶包括使用含稀土元素的催化剂合成的聚丁二烯，所述有机硫化合物包含具有溴基的多硫化合物。
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公开(公告)号：US07122588B2
公开(公告)日：2006-10-17
申请号：US10791815
申请日：2004-03-04
申请人： Koichi Fujisawa , Kazuhiko Isogawa
发明人： Koichi Fujisawa , Kazuhiko Isogawa
CPC分类号： A63B37/0003 , A63B37/0022 , A63B37/0053 , A63B37/0073 , A63B37/0074 , A63B37/0075 , A63B37/0076 , Y10T428/31551
摘要： The object of the present invention is to provide a golf ball having a paint film which is excellent in the adhesion, the durability and the coloring-resistance. The golf ball of the present invention comprises a paint film formed on the surface of a golf ball body, wherein the paint film contains 0.05 to 5 parts by mass of a phosphorus stabilizer with respect to 100 parts by mass of a resin component.
摘要翻译： 本发明的目的是提供一种具有粘合性，耐久性和着色性优异的漆膜的高尔夫球。 本发明的高尔夫球包括形成在高尔夫球体表面上的漆膜，其中相对于100质量份的树脂成分，该漆膜含有0.05〜5质量份的磷稳定剂。
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公开(公告)号：US20060025244A1
公开(公告)日：2006-02-02
申请号：US11172959
申请日：2005-07-05
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0012 , A63B37/002 , A63B37/0031 , A63B37/0033 , A63B37/0045 , A63B37/0076
摘要： Golf ball 2 has a core 4, a mid layer 6, a reinforcing layer 8, a cover 10 and dimples 12. Base polymer of the mid layer 6 includes an ionomer resin as a principal component. The reinforcing layer 8 includes a thermosetting resin as a base polymer. Base polymer of the cover 10 includes a thermoplastic polyurethane elastomer as a principal component. The cover 10 has a thickness Tc of equal to or less than 0.6 mm. The cover has a hardness Hc of equal to or less than 54. The cover has a volume V of equal to or less than 3.0 cm3. Product obtained by multiplying the thickness Tc, the hardness Hc and the volume V is equal to or less than 90. Ratio (Dx/Dn), which is a ratio of a mean diameter of the dimples ranking in the top 10% Dx to a mean diameter of the dimples ranking in the bottom 10% Dn when all the dimples are arranged in decreasing order of the diameter is equal to or greater than 1.30. Standard deviation η of the diameter of all the dimples is equal to or less than 0.52.
摘要翻译： 高尔夫球2具有芯4，中间层6，加强层8，盖10和凹坑12.中间层6的基础聚合物包括离聚物树脂作为主要成分。 增强层8包括作为基础聚合物的热固性树脂。 盖10的基础聚合物包括热塑性聚氨酯弹性体作为主要成分。 盖10的厚度Tc等于或小于0.6mm。 该盖具有等于或小于54的硬度Hc。该盖的体积V等于或小于3.0cm 3。 通过将厚度Tc，硬度Hc和体积V相乘获得的产品等于或小于90.比率（Dx / Dn），其是在顶部10％Dx中排列的凹坑的平均直径与a 当所有凹坑以直径的降序排列时，凹坑的平均直径在底部10％Dn中排列等于或大于1.30。 所有凹坑的直径的标准偏差eta等于或小于0.52。
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公开(公告)号：US20050079351A1
公开(公告)日：2005-04-14
申请号：US10942865
申请日：2004-09-17
申请人： Kazuhiko Isogawa , Koichi Fujisawa
发明人： Kazuhiko Isogawa , Koichi Fujisawa
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0074 , C08G18/10 , Y10T428/2982 , C08G18/3206
摘要： Disclosed is a golf ball, which includes a core and a polyurethane cover covering over the core. A composition of the cover includes a thermoplastic polyurethane elastomer which contains, as its component, a compound having three or more reactive functional groups capable of reacting with an isocyanate group. The present invention can provide a golf ball having a cover excellent in abrasion resistance and resiliency.
摘要翻译： 公开了一种高尔夫球，其包括覆盖在芯上的芯和聚氨酯盖。 盖的组成包括热塑性聚氨酯弹性体，其包含具有三个或更多个能够与异氰酸酯基团反应的反应性官能团的化合物作为其组分。 本发明可以提供具有耐磨性和弹性优异的盖的高尔夫球。
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