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1.发明授权公开(公告)号：US08586678B2
公开(公告)日：2013-11-19
申请号：US12910914
申请日：2010-10-25
CPC分类号： A63B37/005 , A63B37/0039 , A63B37/0051 , A63B37/0074 , A63B37/0075 , C08L9/00
摘要： The invention relates to golf ball formulations formed from blends of linear and branched polybutadienes catalyzed with neodymium that have improved properties and processing characteristics. Golf ball components may be formed from the blends to provide high coefficient of restitution.
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公开(公告)号：US07803069B2
公开(公告)日：2010-09-28
申请号：US12186877
申请日：2008-08-06
IPC分类号： A63B37/06
CPC分类号： A63B37/0092 , A63B37/0044 , A63B37/0051 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0075 , A63B37/0076 , A63B37/008
摘要： A golf ball includes an inner core having an outer surface and a geometric center and being formed from a first substantially homogenous composition such that the inner core has a hardness of 45 Shore C to 65 Shore C. An intermediate layer is disposed about the inner core and has an outer surface and an inner surface and is formed from a thermoplastic composition comprising an ionomer whose acid groups are 100% neutralized such that the intermediate layer has a hardness of 20 Shore D to 80 Shore D. A cover layer is disposed about the outer core layer. The inner core outer surface hardness is lower than the hardness of the geometric center to define a negative hardness gradient, and the hardness of the outer surface of the intermediate layer is the same as the hardness of the inner surface to define a zero hardness gradient.
摘要翻译： 高尔夫球包括具有外表面和几何中心的内芯，并且由第一基本上均匀的组合物形成，使得内芯具有45肖氏C至65肖氏C的硬度。围绕内芯设置中间层 并且具有外表面和内表面，并且由热塑性组合物形成，所述热塑性组合物包含其酸基被100％中和的离聚物，使得所述中间层具有20肖氏D至80肖氏D的硬度。覆盖层围绕 外芯层。 内芯外表面硬度低于几何中心的硬度，以确定负硬度梯度，中间层外表面的硬度与内表面的硬度相同，以确定零硬度梯度。
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公开(公告)号：US20090011859A1
公开(公告)日：2009-01-08
申请号：US12186924
申请日：2008-08-06
IPC分类号： A63B37/02
CPC分类号： A63B37/0092 , A63B37/0044 , A63B37/0051 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0075 , A63B37/0076 , A63B37/008
摘要： A golf ball includes an inner core having a first outer surface and a geometric center and is formed from a first substantially homogenous formulation throughout such that the inner core has a hardness of 30 Shore C to 45 Shore C. An outer core layer is formed around the inner core and has a second outer surface and an inner surface and is formed from a second substantially homogenous formulation throughout such that the outer core layer has a hardness of 60 Shore C to 95 Shore C. A cover layer is formed around the outer core layer. The hardness of the first outer surface is lower than the hardness of the geometric center to define a negative hardness gradient, and the hardness of the second outer surface is greater than the hardness of the inner surface to define a positive hardness gradient.
摘要翻译： 高尔夫球包括具有第一外表面和几何中心的内芯，并且由第一基本均匀的配方形成，使得内芯具有30肖氏C至45肖氏硬度的硬度。外芯层周围形成 所述内芯具有第二外表面和内表面，并且由第二基本均匀的制剂形成，使得所述外芯层具有60肖氏C至95肖氏C的硬度。围绕所述外芯形成覆盖层 层。 第一外表面的硬度低于几何中心的硬度以限定负的硬度梯度，并且第二外表面的硬度大于内表面的硬度以限定正的硬度梯度。
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公开(公告)号：US09006344B2
公开(公告)日：2015-04-14
申请号：US13539825
申请日：2012-07-02
CPC分类号： A63B37/0063 , A63B37/0003 , A63B37/0027 , A63B37/0031 , A63B37/0033 , A63B37/0038 , A63B37/0043 , A63B37/0045 , A63B37/005 , A63B37/0051 , A63B37/0064 , A63B37/0065 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/0092 , A63B37/04 , A63B37/06 , A63B45/00 , C08L9/00 , C08L2205/02
摘要： Multi-piece golf balls having a core made of a composition comprising a polybutadiene rubber blend are provided. The blend includes a non-metallocene catalyzed polybutadiene rubber and a metallocene-catalyzed polybutadiene rubber. Catalysts such as neodymium, nickel, and cobalt based catalysts may be used to make the non-metallocene catalyzed rubber. Catalysts such as ferrocene, cobaltocene, nickelocene, titanocene dichloride, zirconocene dichloride, and samraocene based catalysts may be used to make the metallocene-catalyzed rubber. The golf ball may contain single layered core or multi-layered cores. The core is surrounded by a cover having at least one layer. The resulting ball has high resiliency and a soft compression feel.
摘要翻译： 提供具有由包含聚丁二烯橡胶共混物的组合物制成的芯的多件式高尔夫球。 共混物包括非茂金属催化的聚丁二烯橡胶和茂金属催化的聚丁二烯橡胶。 可以使用诸如钕，镍和钴的催化剂的催化剂来制备非茂金属催化的橡胶。 催化剂如二茂铁，间苯二酚，二茂二烯，二茂锆，二茂锆，以及基于茂金属的催化剂可用于制备茂金属催化的橡胶。 高尔夫球可以包含单层芯或多层芯。 核心被具有至少一层的盖子包围。 所得球具有高弹性和柔软的压缩感。
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公开(公告)号：US07429221B1
公开(公告)日：2008-09-30
申请号：US11832163
申请日：2007-08-01
IPC分类号： A63B37/06
CPC分类号： A63B37/0064 , A63B37/0003 , A63B37/0051 , A63B37/0062 , A63B37/0063
摘要： A golf ball including an inner core having a first outer surface and a geometric center is formed from a substantially homogenous formulation such that the inner core generally has a hardness of 35 Shore C to 85 Shore C. An outer core layer is formed around the inner core and has a second outer surface and an inner surface, also formed from a substantially homogenous formulation, such that the outer core layer has a hardness of 55 Shore C to 90 Shore C. A cover layer is disposed about the outer core layer. The hardness of the first outer surface is greater than the hardness of the geometric center to define a “positive hardness gradient,” and the hardness of the second outer surface is substantially the same as or lower than the hardness of the inner surface to define a “negative hardness gradient.”
摘要翻译： 包括具有第一外表面和几何中心的内芯的高尔夫球由基本上均匀的配方形成，使得内芯通常具有35肖氏C至85肖氏C的硬度。外芯层围绕内部 并且具有第二外表面和内表面，其也由基本均匀的制剂形成，使得外芯层具有55肖氏C至90肖氏C的硬度。围绕外芯层设置覆盖层。 第一外表面的硬度大于几何中心的硬度以限定“正硬度梯度”，并且第二外表面的硬度基本上等于或低于内表面的硬度，以限定 “负硬度梯度”。
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公开(公告)号：US20100004070A1
公开(公告)日：2010-01-07
申请号：US12558726
申请日：2009-09-14
CPC分类号： A63B37/0092 , A63B37/0044 , A63B37/0051 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0075 , A63B37/0076 , A63B37/008
摘要： A golf ball including an inner core having a first outer surface and a geometric center and being formed from a first substantially homogenous composition such that the inner core has a hardness of about 60 Shore C to about 90 Shore C; an outer core layer disposed about the inner core having a second outer surface and being formed from a second substantially homogenous composition such that the outer core layer has a hardness of about 60 Shore C to about 95 Shore C; and a cover layer disposed about the outer core layer. The geometric center and first and second outer surfaces each have a hardness, the hardness of the second outer surface being lower than the hardness of the geometric center to define a negative hardness gradient.
摘要翻译： 一种高尔夫球，包括具有第一外表面和几何中心的内芯，并且由第一基本均匀的组合物形成，使得内芯具有约60肖氏C至约90肖氏硬度; 外芯层，其设置在具有第二外表面的内芯周围，并且由第二基本上均匀的组合物形成，使得外芯层具有约60肖氏C至约95肖氏硬度; 以及围绕外芯层设置的覆盖层。 几何中心和第一和第二外表面各自具有硬度，第二外表面的硬度低于几何中心的硬度以限定负硬度梯度。
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公开(公告)号：US07582027B2
公开(公告)日：2009-09-01
申请号：US12186924
申请日：2008-08-06
IPC分类号： A63B37/06
CPC分类号： A63B37/0092 , A63B37/0044 , A63B37/0051 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0075 , A63B37/0076 , A63B37/008
摘要： A golf ball includes an inner core having a first outer surface and a geometric center and is formed from a first substantially homogenous formulation throughout such that the inner core has a hardness of 30 Shore C to 45 Shore C. An outer core layer is formed around the inner core and has a second outer surface and an inner surface and is formed from a second substantially homogenous formulation throughout such that the outer core layer has a hardness of 60 Shore C to 95 Shore C. A cover layer is formed around the outer core layer. The hardness of the first outer surface is lower than the hardness of the geometric center to define a negative hardness gradient, and the hardness of the second outer surface is greater than the hardness of the inner surface to define a positive hardness gradient.
摘要翻译： 高尔夫球包括具有第一外表面和几何中心的内芯，并且由第一基本均匀的配方形成，使得内芯具有30肖氏C至45肖氏硬度的硬度。外芯层周围形成 所述内芯具有第二外表面和内表面，并且由第二基本均匀的制剂形成，使得所述外芯层具有60肖氏C至95肖氏C的硬度。围绕所述外芯形成覆盖层 层。 第一外表面的硬度低于几何中心的硬度以限定负的硬度梯度，并且第二外表面的硬度大于内表面的硬度以限定正的硬度梯度。
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公开(公告)号：US09011271B2
公开(公告)日：2015-04-21
申请号：US12558726
申请日：2009-09-14
CPC分类号： A63B37/0092 , A63B37/0044 , A63B37/0051 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0075 , A63B37/0076 , A63B37/008
摘要： A golf ball including an inner core having a first outer surface and a geometric center and being formed from a first substantially homogenous composition such that the inner core has a hardness of about 60 Shore C to about 90 Shore C; an outer core layer disposed about the inner core having a second outer surface and being formed from a second substantially homogenous composition such that the outer core layer has a hardness of about 60 Shore C to about 95 Shore C; and a cover layer disposed about the outer core layer. The geometric center and first and second outer surfaces each have a hardness, the hardness of the second outer surface being lower than the hardness of the geometric center to define a negative hardness gradient.
摘要翻译： 一种高尔夫球，包括具有第一外表面和几何中心的内芯，并且由第一基本均匀的组合物形成，使得内芯具有约60肖氏C至约90肖氏硬度; 外芯层，其设置在具有第二外表面的内芯周围，并且由第二基本上均匀的组合物形成，使得外芯层具有约60肖氏C至约95肖氏硬度; 以及围绕外芯层设置的覆盖层。 几何中心和第一和第二外表面各自具有硬度，第二外表面的硬度低于几何中心的硬度以限定负硬度梯度。
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公开(公告)号：US20140004974A1
公开(公告)日：2014-01-02
申请号：US13539825
申请日：2012-07-02
IPC分类号： A63B37/06
CPC分类号： A63B37/0063 , A63B37/0003 , A63B37/0027 , A63B37/0031 , A63B37/0033 , A63B37/0038 , A63B37/0043 , A63B37/0045 , A63B37/005 , A63B37/0051 , A63B37/0064 , A63B37/0065 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/0092 , A63B37/04 , A63B37/06 , A63B45/00 , C08L9/00 , C08L2205/02
摘要： Multi-piece golf balls having a core made of a composition comprising a polybutadiene rubber blend are provided. The blend includes a non-metallocene catalyzed polybutadiene rubber and a metallocene-catalyzed polybutadiene rubber. Catalysts such as neodymium, nickel, and cobalt based catalysts may be used to make the non-metallocene catalyzed rubber. Catalysts such as ferrocene, cobaltocene, nickelocene, titanocene dichloride, zirconocene dichloride, and samraocene based catalysts may be used to make the metallocene-catalyzed rubber. The golf ball may contain single layered core or multi-layered cores. The core is surrounded by a cover having at least one layer. The resulting ball has high resiliency and a soft compression feel.
摘要翻译： 提供具有由包含聚丁二烯橡胶共混物的组合物制成的芯的多件式高尔夫球。 共混物包括非茂金属催化的聚丁二烯橡胶和茂金属催化的聚丁二烯橡胶。 可以使用诸如钕，镍和钴的催化剂的催化剂来制备非茂金属催化的橡胶。 催化剂如二茂铁，间苯二酚，二茂二烯，二茂锆，二茂锆，以及基于茂金属的催化剂可用于制备茂金属催化的橡胶。 高尔夫球可以包含单层芯或多层芯。 核心被具有至少一层的盖子包围。 所得球具有高弹性和柔软的压缩感。
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10.发明授权Golf ball comprising a core layer having a hardness gradient and trans gradient 有权高尔夫球包括具有硬度梯度和反梯度的芯层公开(公告)号：US08500575B2
公开(公告)日：2013-08-06
申请号：US12647584
申请日：2009-12-28
IPC分类号： A63B37/06
CPC分类号： A63B37/006 , A63B37/0003 , A63B37/0051 , A63B37/0062 , A63B37/0063 , A63B37/0064
摘要： A golf ball includes a ‘dual core’ formed from an inner core layer and an outer core layer. The inner core has an outer surface and a center and is typically formed from a substantially-homogenous rubber composition such that the center of the core has a hardness of about 72 Shore C to about 78 Shore C and a trans content of about 5% to 9%, and the outer surface of the inner core has a trans content of about 5% to 9%. The trans content of the outer surface and the center of the inner core are preferably within 2% of each other and, more preferably are substantially the same to define a zero trans gradient along a radius of the inner core.
摘要翻译： 高尔夫球包括由内芯层和外芯层形成的“双芯”。 内芯具有外表面和中心，并且通常由基本均匀的橡胶组合物形成，使得芯的中心具有约72肖氏C至约78肖氏硬度，反式含量约5％至 9％，内核的外表面的反式含量为约5％至9％。 内芯的反面含量和内芯的中心优选在彼此的2％以内，更优选基本上相同以限定沿着内芯的半径的零斜率。
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