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公开(公告)号：US5857925A
公开(公告)日：1999-01-12
申请号：US893808
申请日：1997-07-11
CPC分类号： B29C71/04 , A63B37/0003 , B29D99/0042 , A63B37/0013 , A63B37/0031 , A63B37/0037 , A63B37/0059 , A63B37/0076 , B29C2035/085 , B29K2096/005 , B29L2031/54
摘要： A golf ball including a core, and a gamma irradiated, ionomeric, dimpled cover having a Shore D hardness of 55 or less as measured on a non-dimpled portion of the cover, the dimples maintaining their shape when the cover is subjected to heat treatment at 160.degree.-180.degree. F. for at least one hour. In making the golf ball, the dimpled cover is subjected to gamma irradiation in a dosage sufficient to increase the vicat softening point in degrees Fahrenheit of the cover by at least 2.5%.
摘要翻译： 包括芯的高尔夫球和伽马照射的离聚物的凹凸的盖，其在盖子的非凹凸部分上测得的肖氏D硬度为55或更小，当盖经受热处理时，凹坑保持其形状 在160°-180°F下至少1小时。 在制造高尔夫球时，凹凸的盖子以足以将维卡软化点（华氏度）提高至少2.5％的伽马照射进行照射。
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公开(公告)号：US06306968B1
公开(公告)日：2001-10-23
申请号：US09332705
申请日：1999-06-14
IPC分类号： A63B3712
CPC分类号： C08L23/08 , A63B37/0003 , A63B37/0031 , A63B37/0078 , A63B37/12 , C08L23/0869 , C08L23/0876 , C08L51/08 , C08L77/00 , C08L77/02 , C08L77/06 , C08L2666/20 , C08L23/00 , C08L51/00
摘要： Disclosed herein is a golf ball with a cover formed from a polyamide composition and a method of making the same. More specifically, the golf ball has a cover which contains a combination of a polyamide component and an ionomeric component or a non-ionomeric terpolymer component. The cover composition has excellent durability and resistance to cracking, even at cold temperatures. The nylon-ionomer blend is a useful substitute for an ionomer golf ball cover, particularly when a low spin golf ball is desired.
摘要翻译： 本文公开了一种具有由聚酰胺组合物形成的盖的高尔夫球及其制造方法。 更具体地说，高尔夫球具有包含聚酰胺组分和离聚物组分或非离聚物三元共聚物组分的组合的盖。 即使在寒冷的温度下，覆盖组合物也具有优异的耐久性和耐开裂性。 尼龙离聚物共混物是离子聚合物高尔夫球罩的有用替代物，特别是当需要低旋转高尔夫球时。
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3.发明授权
公开(公告)号：US5886103A
公开(公告)日：1999-03-23
申请号：US763070
申请日：1996-12-10
CPC分类号： C08L77/00 , A63B37/0024 , A63B37/0031 , A63B37/0037 , A63B37/0074 , A63B37/0078 , A63B45/00 , C08L51/08 , C08L77/02 , C08L77/06 , A63B37/0003 , A63B37/12
摘要： Disclosed herein is a golf ball with a cover formed from a polyamide composition and a method of making the same. More specifically, the golf ball has a cover which contains a combination of a polyamide component and an ionomeric component or a non-ionomeric terpolymer component. The cover composition has excellent durability and resistance to cracking, even at cold temperatures. The nylon-ionomer blend is a useful substitute for an ionomer golf ball cover, particularly when a low spin golf ball is desired.
摘要翻译： 本文公开了一种具有由聚酰胺组合物形成的盖的高尔夫球及其制造方法。 更具体地说，高尔夫球具有包含聚酰胺组分和离聚物组分或非离聚物三元共聚物组分的组合的盖。 即使在寒冷的温度下，覆盖组合物也具有优异的耐久性和耐开裂性。 尼龙离聚物共混物是离子聚合物高尔夫球罩的有用替代物，特别是当需要低旋转高尔夫球时。
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4.发明授权Polyamide-ionomer graft copolymer and blends thereof for use in golf ball covers or mantles 失效聚酰胺 - 离聚物接枝共聚物及其混合物，用于高尔夫球罩或地幔公开(公告)号：US06579938B2
公开(公告)日：2003-06-17
申请号：US09734294
申请日：2000-12-11
IPC分类号： A63B3712
CPC分类号： C08L23/08 , A63B37/0003 , A63B37/0024 , A63B37/0074 , A63B37/0075 , A63B37/0078 , A63B37/0087 , A63B37/12 , C08G81/028 , C08L23/0869 , C08L23/0876 , C08L51/08 , C08L77/00 , C08L77/02 , C08L77/06 , C08L2666/20 , C08L51/00 , C08L23/00
摘要： Disclosed herein is a golf ball with a cover or mantle, or both, formed from a composition comprising a polyamide-ionomer graft copolymer and a method of making the same. Polyamide-ionomer graft copolymers include a polyamide component and an ionomeric component. In a preferred form, polyamide-ionomer graft copolymers have a polyamide component backbone and ionomeric components grafted thereto. Golf balls according to the invention may also be formed from a composition or material that includes a blend of a polyamide-ionomer graft copolymer and an ionomer. Such blends are preferably employed as a mantle or a cover of a golf ball. The cover composition has excellent durability and resistance to cracking, even at cold temperatures. Materials comprising polyamide-ionomer graft copolymer are a useful substitute for an ionomer golf ball cover, particularly when a low spin golf ball is desired.
摘要翻译： 本文公开了一种由包含聚酰胺 - 离聚物接枝共聚物的组合物形成的具有盖或罩或两者的高尔夫球及其制备方法。 聚酰胺 - 离聚物接枝共聚物包括聚酰胺组分和离聚物组分。 在优选形式中，聚酰胺 - 离聚物接枝共聚物具有聚酰胺组分主链和接枝到其上的离聚物组分。 根据本发明的高尔夫球也可以由包括聚酰胺 - 离聚物接枝共聚物和离聚物的共混物的组合物或材料形成。 这种共混物优选用作高尔夫球的地幔或覆盖物。 即使在寒冷的温度下，覆盖组合物也具有优异的耐久性和耐开裂性。 包含聚酰胺 - 离子交联接枝共聚物的材料是离子聚合物高尔夫球罩的有用替代物，特别是当需要低旋转高尔夫球时。
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公开(公告)号：US06743847B1
公开(公告)日：2004-06-01
申请号：US08681870
申请日：1996-07-29
IPC分类号： C08J300
CPC分类号： C08L23/08 , A63B37/0003 , A63B37/0024 , C08L2205/02 , C08L2666/04
摘要： The present invention is directed to golf ball cover compositions containing metal cation neutralized carboxylic acid based copolymers and/or alkali metal cation neutralized ethylene copolymers such as ethylene alkyl acrylates. Golf balls produced with the cover molded thereon exhibit desired properties of distance and high coefficient of restitution without substantially sacrificing and/or improving characteristics like playability and durability when compared to existing ionomeric resin covers.
摘要翻译： 本发明涉及包含金属阳离子中和的羧酸基共聚物和/或碱金属阳离子中和的乙烯共聚物如丙烯酸烷基酯的高尔夫球覆盖物组合物。 使用其上模塑的覆盖物制成的高尔夫球与现有的离聚物树脂盖相比显示出所需的距离性能和高恢复系数，而基本上不牺牲和/或改善诸如可玩性和耐久性的特性。
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公开(公告)号：US06380310B2
公开(公告)日：2002-04-30
申请号：US09241186
申请日：1999-02-01
IPC分类号： A63B3712
CPC分类号： C08L77/00 , A63B37/0003 , A63B37/0024 , A63B37/0031 , A63B37/0037 , A63B37/0074 , A63B37/0078 , A63B37/12 , A63B45/00 , C08L51/08 , C08L77/02 , C08L77/06 , C08L51/00 , C08L23/00
摘要： Disclosed herein is a golf ball with a cover formed from a polyamide composition and a method of making the same. More specifically, the golf ball has a cover which contains a combination of a polyamide component and an ionomeric component or a non-ionomeric terpolymer component. The cover composition has excellent durability and resistance to cracking, even at cold temperatures. The nylon-ionomer blend is a useful substitute for an ionomer golf ball cover, particularly when a low spin golf ball is desired.
摘要翻译： 本文公开了一种具有由聚酰胺组合物形成的盖的高尔夫球及其制造方法。 更具体地说，高尔夫球具有包含聚酰胺组分和离聚物组分或非离聚物三元共聚物组分的组合的盖。 即使在寒冷的温度下，覆盖组合物也具有优异的耐久性和耐开裂性。 尼龙离聚物共混物是离子聚合物高尔夫球罩的有用替代物，特别是当需要低旋转高尔夫球时。
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7.发明授权Golf balls having multi-layered covers based on aromatic and aliphatic polyurethanes 有权基于芳族和脂族聚氨酯的具有多层盖的高尔夫球公开(公告)号：US09044648B2
公开(公告)日：2015-06-02
申请号：US13330056
申请日：2011-12-19
CPC分类号： A63B37/0076 , A63B37/0031 , A63B37/0033 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0049 , A63B37/0086 , A63B37/0092
摘要： Golf balls having multi-layered covers are provided. The cover includes an inner cover layer made of an ionomer composition; an intermediate cover layer made of an aromatic polyurethane composition; and outer cover layer made of an aliphatic polyurethane composition, wherein the total thickness of the multi-layered cover is no greater than 0.110 inches. Preferably, the thickness of the inner cover layer is 0.010 to 0.050 inches; the thickness of the intermediate cover layer is 0.010 to 0.040 inches; and thickness of the outer cover layer is 0.004 to 0.020 inches. The invention also includes methods for making such multi-layered covers. The resulting ball has good light-stability, cut/shear-resistance, and impact durability.
摘要翻译： 提供具有多层盖的高尔夫球。 盖子包括由离聚物组合物制成的内覆盖层; 由芳族聚氨酯组合物制成的中间覆盖层; 和由脂肪族聚氨酯组合物制成的外覆盖层，其中多层盖的总厚度不大于0.110英寸。 优选地，内覆盖层的厚度为0.010至0.050英寸; 中间覆盖层的厚度为0.010至0.040英寸; 外覆盖层的厚度为0.004〜0.020英寸。 本发明还包括制造这种多层盖的方法。 所得球具有良好的光稳定性，切割/抗剪切性和耐冲击性。
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公开(公告)号：US08469836B2
公开(公告)日：2013-06-25
申请号：US12629569
申请日：2009-12-02
IPC分类号： A63B37/06
CPC分类号： A63B37/0076 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0047 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0066
摘要： Golf balls consisting of a multi-layer core and a cover are disclosed. The multi-layer core comprises at least one intermediate core layer formed from a thermoset composition other than diene rubber.
摘要翻译： 公开了由多层芯和盖组成的高尔夫球。 多层芯包括由除二烯橡胶之外的热固性组合物形成的至少一个中间核心层。
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公开(公告)号：US08454454B2
公开(公告)日：2013-06-04
申请号：US12695379
申请日：2010-01-28
IPC分类号： A63B37/06
CPC分类号： A63B37/0063 , A63B37/0018
摘要： A golf ball comprising a core and a cover, the core comprising an outer surface and a geometric center, the outer surface being treated with and comprising a fatty acid and/or fatty acid salt composition, the outer surface further having a first hardness and the geometric center having a second hardness, wherein the first hardness is the same as or different than the second hardness.
摘要翻译： 一种高尔夫球，包括芯和盖，所述芯包括外表面和几何中心，所述外表面用脂肪酸和/或脂肪酸盐组合物处理并包含脂肪酸和/或脂肪酸盐组合物，所述外表面还具有第一硬度和 具有第二硬度的几何中心，其中所述第一硬度与所述第二硬度相同或不同。
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公开(公告)号：US20130053178A1
公开(公告)日：2013-02-28
申请号：US13216599
申请日：2011-08-24
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0038 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0047 , A63B37/005 , A63B37/0051 , A63B37/0062 , A63B37/0064 , A63B37/0065 , A63B37/0066 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/0083 , C08K3/013 , C08L9/00 , C08L23/0815 , C08L23/0876 , C08L39/04
摘要： Multi-piece golf balls having at least one component made of a composition comprising a polymerized substituted imidazolium liquid ionomer are provided. The multi-piece golf ball contains a core, which may have a dual-core construction including a center and surrounding outer core layer or other multi-layered structure. Preferably at least one of the core layers is formed from a composition comprising a rubber material or highly neutralized acid copolymer (HNP) and the liquid ionomer. The resulting golf ball has high resiliency.
摘要翻译： 提供具有由包含聚合的取代的咪唑鎓液体离聚物的组合物制成的至少一种组分的多片高尔夫球。 该多件式高尔夫球包含一个芯，它可以具有包括中心和周围的外芯层或其他多层结构的双核结构。 优选地，至少一个芯层由包含橡胶材料或高度中和的酸共聚物（HNP）和液体离聚物的组合物形成。 所产生的高尔夫球具有高弹性。
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