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公开(公告)号：US20090247325A1
公开(公告)日：2009-10-01
申请号：US12430319
申请日：2009-04-27
申请人： Michael J. Sullivan , Edmund A. Hebert , Nicholas M. Nardacci , Derek A. Ladd , Brian R. Fletcher
发明人： Michael J. Sullivan , Edmund A. Hebert , Nicholas M. Nardacci , Derek A. Ladd , Brian R. Fletcher
CPC分类号： A63B37/0003 , A63B37/0004 , A63B2043/001
摘要： A golf ball comprising a core comprising from about 25 to 75 parts of butyl or halobutyl rubber and having a coefficient of restitution of 0.683 to 0.750 and a compression of less than about 60; an inner cover layer comprising an ionomer and having a Shore D hardness of at least about 60; and an outer cover layer comprising a polyurethane or polyurea having a Shore D hardness of less than about 55; wherein the golf ball has a dimple coverage of 55% to 75%, a coefficient of restitution of 0.696 to 0.775, and an Atti compression of at least about 80.
摘要翻译： 一种高尔夫球，包括一个芯，其包含约25至75份丁基或卤代丁基橡胶，并且具有0.683至0.750的恢复系数和小于约60的压缩度; 包含离聚物并具有至少约60的肖氏D硬度的内覆盖层; 以及包含肖氏D硬度小于约55的聚氨酯或聚脲的外覆层; 其中高尔夫球具有55％至75％的凹坑覆盖率，0.696至0.775的恢复系数和至少约80的Atti压缩。
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公开(公告)号：US07144338B2
公开(公告)日：2006-12-05
申请号：US10980203
申请日：2004-11-03
IPC分类号： A63B37/12
CPC分类号： A63B37/0004 , A63B37/0005 , A63B37/0006 , A63B37/0009 , A63B37/0021 , A63B37/0089 , A63B37/009 , A63B37/0096
摘要： A golf ball comprising a substantially spherical outer surface and a plurality of dimples formed thereon is provided. The dimples include polygonal dimples that are arranged such that the sides of adjacent polygonal dimples are substantially parallel to each other, and wherein the land area comprises first spacings and second spacings between adjacent dimples. The first spacings and the second spacings have substantially constant width between any two adjacent dimples and the width of the first spacings is different from the width of the second spacings. Circular dimples and circular land areas may also be included in the dimple pattern. The dimple pattern is easily adjusted to manipulate the aerodynamic efficiency of the golf ball.
摘要翻译： 提供了一种包括基本上球形的外表面和形成在其上的多个凹坑的高尔夫球。 凹坑包括多边形凹坑，其被布置成使得相邻多边形凹坑的侧面基本上彼此平行，并且其中平台区域包括相邻凹坑之间的第一间隔和第二间隔。 第一间隔和第二间隔在任何两个相邻的凹坑之间具有基本恒定的宽度，并且第一间隔的宽度不同于第二间隔的宽度。 圆形凹坑和圆形区域也可以包括在凹坑图案中。 凹坑图案容易调节以操纵高尔夫球的空气动力学效率。
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公开(公告)号：US09339694B2
公开(公告)日：2016-05-17
申请号：US12233802
申请日：2008-09-19
CPC分类号： A63B37/0031 , A63B37/0003 , A63B37/0033 , A63B37/0043 , A63B37/0062 , A63B37/0064 , A63B37/0065 , A63B37/0066
摘要： Golf balls consisting of a dual core and a single layer cover are disclosed. The dual core consists of an inner core layer formed from a rubber composition and an outer core layer formed from a highly neutralized polymer composition. The Shore C hardness of the outer core layer's outer surface is preferably greater than the material hardness of the inner cover layer, and more preferably is 56 Shore D or greater.
摘要翻译： 公开了由双芯和单层盖组成的高尔夫球。 双芯由由橡胶组合物形成的内芯层和由高度中和的聚合物组合物形成的外芯层组成。 外芯层的外表面的肖氏C硬度优选大于内覆层的材料硬度，更优选为56肖氏D以上。
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公开(公告)号：US08529372B2
公开(公告)日：2013-09-10
申请号：US12606796
申请日：2009-10-27
IPC分类号： A63B37/06
CPC分类号： A63B37/0096 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0046 , A63B37/0047 , A63B37/005 , A63B37/0061 , A63B37/0062 , A63B37/0064 , A63B37/0065 , A63B37/0066 , A63B37/0075 , A63B37/0076 , A63B37/0091 , A63B37/0092 , A63B37/02 , A63B37/04 , A63B45/00 , B29C43/146 , B29C43/18 , B29C43/305 , B29C70/70 , B29C2043/3644 , B29K2105/256 , B29L2031/52 , B29L2031/54 , C08L9/00 , C08L23/08 , C08L53/02 , C08L75/02 , C08L75/04 , C08L2666/24 , C08L2666/14 , C08L2666/04
摘要： Multi-layer golf balls having a relatively hard outer core surrounding a relatively soft, low compression inner core are provided. The inner core generally has a compression of less than 50 and the inner core and outer core generally have a combined dual core compression of 50 or greater. The outer core generally has a Shore C hardness of 80 or greater. A cover, which can be a single-, dual-, or multi-layer cover, is provided to surround the outer core. A moisture barrier layer is optionally provided between the outer core and the cover. The moisture vapor transmission rate of the moisture barrier layer is preferably less than the moisture vapor transmission rate of the cover.
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公开(公告)号：US08500574B2
公开(公告)日：2013-08-06
申请号：US12493294
申请日：2009-06-29
IPC分类号： A63B37/06
CPC分类号： A63B37/0075 , A63B37/0003 , A63B37/0031 , A63B37/0037 , A63B37/0039 , A63B37/0043 , A63B37/0046 , A63B37/0051 , A63B37/0064 , A63B37/0065 , A63B37/0092
摘要： Multi-layer golf balls having a hard, high compression center, a relatively soft intermediate layer, and a stiff outer cover layer, are provided. The outer surface hardness of the intermediate layer is less than that of both the center and the outer cover layer.
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6.发明授权公开(公告)号：US08308586B2
公开(公告)日：2012-11-13
申请号：US13212301
申请日：2011-08-18
IPC分类号： A63B37/06
CPC分类号： A63B37/0076 , A63B37/0003 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0049 , A63B37/0062 , A63B37/0064 , A63B37/0092 , A63B37/02 , A63B2209/00 , C08L23/0876
摘要： The present invention is directed to golf balls consisting of a multi-layer core and a cover. The multi-layer core consists of a center and an outer core layer that are both soft relative to a hard intermediate core layer. The outer core layer is preferably thin relative to the center and the outer core layer. The multi-layer core includes at least one layer formed from a low modulus HNP composition and at least one layer formed from a high modulus HNP composition.
摘要翻译： 本发明涉及由多层芯和盖组成的高尔夫球。 多层芯由相对于硬中间核心层软而相对的中心层和外芯层组成。 外芯层优选地相对于中心层和外芯层是薄的。 多层芯包括由低模量HNP组合物形成的至少一层和由高模量HNP组合物形成的至少一层。
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公开(公告)号：US20110300969A1
公开(公告)日：2011-12-08
申请号：US13211356
申请日：2011-08-17
IPC分类号： A63B37/06
CPC分类号： A63B37/0003 , A63B37/0027 , A63B37/0031 , A63B37/0043 , A63B37/0049 , A63B37/006 , A63B37/0062 , A63B37/0064 , A63B37/0065 , A63B37/0069 , A63B37/0075 , A63B37/0076 , A63B37/0092 , A63B37/02 , A63B37/04 , A63B45/00 , A63B2209/00 , B29C43/146 , B29C43/18 , B29C43/305 , B29C70/70 , B29C2043/3644 , B29K2105/256 , B29L2031/52 , B29L2031/54 , C08L9/00 , C08L21/00 , C08L23/08 , C08L23/0815 , C08L23/0869 , C08L23/0876 , C08L51/00 , C08L53/00 , C08L75/04 , C08L2205/02 , C08L2205/03 , C08L2314/06 , C08L2666/08 , C08L2666/14 , C08L2666/24 , C08L2666/04 , C08L2666/06 , C08L2666/20 , C08L2666/02
摘要： The present invention is directed to golf balls consisting essentially of a dual-layer core and a cover. The core includes a center having a center hardness of 50 Shore C or greater and formed from a first HNP composition, and an outer core layer having a surface hardness of 75 Shore C or greater and formed from a second HNP composition. The first HNP composition has a material hardness of 55 Shore D or less and comprises a highly neutralized ethylene/(meth)acrylic acid/alkyl (meth)acrylate copolymer. The second HNP composition has a material hardness of 45 Shore D or greater and comprises a highly neutralized ethylene/(meth)acrylic acid copolymer. The material hardness of the first HNP composition is less than the material hardness of the second HNP composition. The cover includes an inner cover layer and an outer cover layer.
摘要翻译： 本发明涉及基本上由双层芯和盖组成的高尔夫球。 芯包括具有50肖氏C以上的中心硬度并由第一HNP组合物形成的中心，以及由第二HNP组合物形成的表面硬度为75肖氏C以上的外芯层。 第一HNP组合物的材料硬度为55肖氏D或更低，并且包含高度中和的乙烯/（甲基）丙烯酸/（甲基）丙烯酸烷基酯共聚物。 第二HNP组合物的材料硬度为45肖氏D或更高，并且包含高度中和的乙烯/（甲基）丙烯酸共聚物。 第一HNP组合物的材料硬度小于第二HNP组合物的材料硬度。 盖包括内覆盖层和外覆盖层。
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公开(公告)号：US08026304B2
公开(公告)日：2011-09-27
申请号：US12172312
申请日：2008-07-14
申请人： Murali Rajagopalan , Derek A. Ladd , Douglas E. Jones , Edmund A. Hebert , Michael J. Sullivan , Kevin M. Harris
发明人： Murali Rajagopalan , Derek A. Ladd , Douglas E. Jones , Edmund A. Hebert , Michael J. Sullivan , Kevin M. Harris
IPC分类号： A63B37/00 , A63B31/12 , C08F210/12 , C08F8/20
CPC分类号： A63B37/0023 , A63B37/0031 , A63B37/0033 , A63B37/005 , A63B37/0062 , A63B37/0064 , A63B37/0065 , C08F8/44 , C08F2800/20 , C08L23/26 , Y10T428/31573 , Y10T428/31931 , C08F210/12
摘要： A golf ball having a core, and at least one layer about the core, wherein the core or the layer is formed from partially or fully neutralized butyl ionomers or their blends to improve the resiliency and impact durability over a conventional butyl rubber. The core comprises a thermoplastic material, a thermoset material, or a rubber-based material, while at least one layer is formed from a composition comprising a partially or fully neutralized butyl rubber ionomer. The butyl rubber ionomer comprises repeating units derived from at least one isoolefin monomer, at least 0.5 mol % of repeating units derived from at least one multiolefin monomer, at least 0.5 mol % of repeating units derived from an allylic halide, and at least 0.5 mol % of an ionomeric moiety. The isoolefin comprises isobutylene, the multiolefin comprises isoprene and the allylic halide comprises a bromide.
摘要翻译： 具有芯的高尔夫球和围绕芯的至少一个层，其中所述芯或所述层由部分或完全中和的丁基离聚物或其共混物形成，以提高与常规丁基橡胶的弹性和冲击耐久性。 芯包括热塑性材料，热固性材料或橡胶基材料，而至少一层由包含部分或完全中和的丁基橡胶离聚物的组合物形成。 丁基橡胶离聚物包含衍生自至少一种异烯烃单体的重复单元，至少0.5mol％衍生自至少一种多烯烃单体的重复单元，至少0.5mol％衍生自烯丙基卤化物的重复单元和至少0.5mol ％的离聚物部分。 异烯烃包括异丁烯，多烯烃包括异戊二烯，烯丙基卤化物包括溴化物。
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公开(公告)号：US08016697B2
公开(公告)日：2011-09-13
申请号：US12947172
申请日：2010-11-16
IPC分类号： A63B37/06
CPC分类号： A63B37/0096 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0046 , A63B37/0047 , A63B37/005 , A63B37/0061 , A63B37/0062 , A63B37/0064 , A63B37/0065 , A63B37/0066 , A63B37/0075 , A63B37/0076 , A63B37/0091 , A63B37/0092 , A63B37/02 , A63B37/04 , A63B45/00 , B29C43/146 , B29C43/18 , B29C43/305 , B29C70/70 , B29C2043/3644 , B29K2105/256 , B29L2031/52 , B29L2031/54 , C08L9/00 , C08L23/08 , C08L53/02 , C08L75/02 , C08L75/04 , C08L2666/24 , C08L2666/14 , C08L2666/04
摘要： Multi-layer golf balls having a relatively hard outer core surrounding a relatively soft, low compression inner core are provided. The inner core generally has a compression of less than 50 and the inner core and outer core generally have a combined dual core compression of 50 or greater. The outer core generally has a Shore C hardness of 80 or greater. A cover, which can be a single-, dual-, or multi-layer cover, is provided to surround the outer core. A moisture barrier layer is optionally provided between the outer core and the cover. The moisture vapor transmission rate of the moisture barrier layer is preferably less than the moisture vapor transmission rate of the cover.
摘要翻译： 提供了具有围绕相对柔软的低压缩内芯的相对硬的外芯的多层高尔夫球。 内芯通常具有小于50的压缩，并且内芯和外芯通常具有50或更大的组合双芯压缩。 外芯通常具有80或更高的肖氏C硬度。 提供可以是单层，双层或多层覆盖物的覆盖物以围绕外芯。 可选地，在外芯和盖之间设置防潮层。 防潮层的湿气透过率优选小于盖的湿气透过率。
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公开(公告)号：US08002646B2
公开(公告)日：2011-08-23
申请号：US12795086
申请日：2010-06-07
IPC分类号： A63B37/06
CPC分类号： A63B37/0003 , A63B37/0027 , A63B37/0031 , A63B37/0043 , A63B37/0049 , A63B37/006 , A63B37/0062 , A63B37/0064 , A63B37/0065 , A63B37/0069 , A63B37/0075 , A63B37/0076 , A63B37/0092 , A63B37/02 , A63B37/04 , A63B45/00 , A63B2209/00 , B29C43/146 , B29C43/18 , B29C43/305 , B29C70/70 , B29C2043/3644 , B29K2105/256 , B29L2031/52 , B29L2031/54 , C08L9/00 , C08L21/00 , C08L23/08 , C08L23/0815 , C08L23/0869 , C08L23/0876 , C08L51/00 , C08L53/00 , C08L75/04 , C08L2205/02 , C08L2205/03 , C08L2314/06 , C08L2666/08 , C08L2666/14 , C08L2666/24 , C08L2666/04 , C08L2666/06 , C08L2666/20 , C08L2666/02
摘要： The present invention is directed to golf balls consisting essentially of a dual-layer core and a cover. The core includes a center having a center hardness of 50 Shore C or greater and formed from a first HNP composition, and an outer core layer having a surface hardness of 75 Shore C or greater and formed from a second HNP composition. The first HNP composition has a material hardness of 55 Shore D or less and comprises a highly neutralized ethylene/(meth)acrylic acid/alkyl (meth)acrylate copolymer. The second HNP composition has a material hardness of 45 Shore D or greater and comprises a highly neutralized ethylene/(meth)acrylic acid copolymer. The material hardness of the first HNP composition is less than the material hardness of the second HNP composition. The cover includes an inner cover layer formed from a thermoplastic composition and an outer cover layer formed from a polyurethane or polyurea composition.
摘要翻译： 本发明涉及基本上由双层芯和盖组成的高尔夫球。 芯包括具有50肖氏C以上的中心硬度并由第一HNP组合物形成的中心，以及由第二HNP组合物形成的表面硬度为75肖氏C以上的外芯层。 第一HNP组合物的材料硬度为55肖氏D或更低，并且包含高度中和的乙烯/（甲基）丙烯酸/（甲基）丙烯酸烷基酯共聚物。 第二HNP组合物的材料硬度为45肖氏D或更高，并且包含高度中和的乙烯/（甲基）丙烯酸共聚物。 第一HNP组合物的材料硬度小于第二HNP组合物的材料硬度。 盖包括由热塑性组合物形成的内覆盖层和由聚氨酯或聚脲组合物形成的外覆盖层。
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