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21. 发明授权

US07041721B2 Highly neutralized polymer golf ball compositions including oxa acids and methods of making same 失效
公开(公告)号：US07041721B2
公开(公告)日：2006-05-09
申请号：US10438072
申请日：2003-05-15
申请人： Murali Rajagopalan , Kevin M. Harris
发明人： Murali Rajagopalan , Kevin M. Harris
IPC分类号： A63B37/12
CPC分类号： A63B37/0003 , A63B37/0024 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0064 , A63B37/0075
摘要： The present invention is directed to a golf ball and to a process for forming a golf ball having at least one layer, where the layer is formed of a polymer blend including a highly neutralized polymer formed from an oxa acid, a thermoplastic resin, and an inorganic metal compound, an organic amine, or a combination thereof, wherein greater than about 70 percent of the acid groups in the polymer blend are neutralized.

22. 发明授权

US06676866B2 Golf ball compositions including microcellular materials and methods for making same 有权
标题翻译：包括微孔材料的高尔夫球组合物及其制造方法
公开(公告)号：US06676866B2
公开(公告)日：2004-01-13
申请号：US10142168
申请日：2002-05-10
申请人： Kevin M. Harris , Murali Rajagopalan , Christopher Cavallaro
发明人： Kevin M. Harris , Murali Rajagopalan , Christopher Cavallaro
IPC分类号： B29C4318
CPC分类号： A63B37/04 , A63B37/0003 , A63B37/0024 , A63B37/003 , A63B37/0031 , A63B37/0033 , A63B37/0034 , A63B37/0035 , A63B37/0037 , A63B37/0078 , A63B37/0087 , A63B37/06 , A63B2037/087
摘要： This invention is directed to golf balls including one or more foamed, microcellular materials. The invention also encompasses methods of controlling or adjusting one or more material properties or the weight distribution of a golf ball, and methods of forming golf balls including such microcellular materials.
摘要翻译：本发明涉及包括一种或多种泡沫，微孔材料的高尔夫球。本发明还包括控制或调节高尔夫球的一种或多种材料性质或重量分布的方法，以及形成包括这种微孔材料的高尔夫球的方法。

23. 发明授权

US06384136B1 Golf ball incorporating grafted metallocene catalyzed polymer blends 有权
标题翻译：结合接枝茂金属催化聚合物共混物的高尔夫球
公开(公告)号：US06384136B1
公开(公告)日：2002-05-07
申请号：US09436738
申请日：1999-11-09
申请人： Murali Rajagopalan , Kevin M. Harris
发明人： Murali Rajagopalan , Kevin M. Harris
IPC分类号： A63B3712
CPC分类号： C08L23/08 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0045 , A63B37/0052 , A63B37/0062 , A63B37/0064 , A63B37/0074 , A63B37/0075 , A63B37/04 , A63B37/12 , C08F8/00 , C08F255/00 , C08L23/04 , C08L23/0815 , C08L23/0876 , C08L23/10 , C08L23/26 , C08L51/06 , C08L2314/06 , H04B1/005 , H04B1/006 , C08F222/06 , C08L2666/04 , C08L2666/02
摘要： The disclosed invention provides novel golf ball compositions which contain non-ionic olefinic copolymers produced by use of metallocene catalysts, wherein the metallocene catalyzed polymers have been functionalized with a post-polymerization reaction. The grafted metallocene catalyzed polymers may be blended with ionomers, non-grafted metallocene catalyzed polymers, or other non-ionomeric polymers. These compositions exhibit improved mechanical properties such as tensile and flexural properties, and can be foamed or unfoamed. Golf balls that employ at least one layer of these compositions in any of the golf ball cover, core, or a mantle situated between the cover and the core provide ball properties and performance similar to and in some cases better than the state of the art ionomer based golf balls.
摘要翻译：所公开的发明提供了新颖的高尔夫球组合物，其包含通过使用金属茂催化剂制备的非离子烯烃共聚物，其中茂金属催化的聚合物已经通过后聚合反应进行官能化。接枝茂金属催化的聚合物可以与离聚物，非接枝茂金属催化的聚合物或其它非离聚物聚合物共混。这些组合物表现出改善的机械性能如拉伸和弯曲性能，并且可以发泡或未发泡。高尔夫球在这些高尔夫球罩，芯或位于盖和芯之间的地板中的任何一个中使用至少一层这些组合物提供了与现有技术的离聚物相似并且在一些情况下更好的球性能和性能高尔夫球。

24. 发明授权

US6025442A Golf ball incorporating metallocene polymer blends 失效
标题翻译：加入茂金属聚合物共混物的高尔夫球
公开(公告)号：US6025442A
公开(公告)日：2000-02-15
申请号：US123425
申请日：1998-07-28
申请人： Kevin M. Harris , Murali Rajagopalan
发明人： Kevin M. Harris , Murali Rajagopalan
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12 , C08F8/00 , C08F255/00 , C08L23/04 , C08L23/08 , C08L23/10 , C08L51/06 , A63B37/02
CPC分类号： H04B1/006 , A63B37/0003 , C08F255/00 , C08F8/00 , C08L23/04 , C08L23/08 , C08L23/0815 , C08L23/10 , C08L51/06 , H04B1/005 , A63B37/0043 , A63B37/0045 , A63B37/0052 , A63B37/0064 , A63B37/0074 , A63B37/0075 , A63B37/0086 , A63B37/04 , A63B37/12 , C08L23/0876 , C08L2314/06
摘要： The disclosed invention provides novel golf ball compositions which contain olefinic based ionomers and non-ionic olefinic copolymers produced by use of metallocene catalysts. These compositions exhibit improved mechanical properties such as tensile and flexural properties, and can be foamed or unfoamed. Golf balls that employ at least one layer of these blends in any of the golf ball cover, core, or a mantle situated between the cover and the core provide ball properties and performance similar to and in some cases better than the state of the art ionomer based golf balls.
摘要翻译：所公开的发明提供了新颖的高尔夫球组合物，其包含基于烯烃的离聚物和通过使用茂金属催化剂制备的非离子烯烃共聚物。这些组合物表现出改善的机械性能如拉伸和弯曲性能，并且可以发泡或未发泡。在高尔夫球盖，芯或位于盖和芯之间的地幔中使用至少一层这些共混物的高尔夫球提供与现有技术的离聚物相似并且在一些情况下更好的球性能和性能高尔夫球。

25. 发明授权

US5965669A Multi-layer golf ball and composition 失效
标题翻译：多层高尔夫球和组合
公开(公告)号：US5965669A
公开(公告)日：1999-10-12
申请号：US972041
申请日：1997-11-17
申请人： Christopher Cavallaro , Murali Rajagopalan , Herbert C. Boehm , Kevin M. Harris , Samuel A. Pasqua, Jr.
发明人： Christopher Cavallaro , Murali Rajagopalan , Herbert C. Boehm , Kevin M. Harris , Samuel A. Pasqua, Jr.
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12 , B29C43/30 , C08L23/08 , A63B37/06
CPC分类号： A63B37/12 , A63B37/0003 , C08L23/08 , A63B37/0033 , A63B37/0037 , A63B37/0054 , A63B37/0064 , A63B37/0075 , B29C2043/3644 , B29C43/305 , B29K2105/256 , C08L2205/02
摘要： A multi-layer golf ball comprising a core, a cover layer and a mantle layer disposed between the core and the cover. The cover layer consists essentially of at least a first and a second ionomer resin. The first resin is a copolymer of 16 to 35% by weight of an alpha, beta-unsaturated carboxylic acid and 84 to 65% by weight of an olefin, wherein about 10 to about 90% of the carboxyl groups of the copolymer are neutralized with a metal ion. The second resin is a terpolymer of 9 to 12% by weight of an alpha, beta-unsaturated carboxylic acid, 1 to 50% by weight n-alkyl acrylate or methacrylate and 38 to 90% by weight of an olefin, wherein about 10 to about 90% of the carboxyl groups of the terpolymer are neutralized with a metal ion. The mantle layer comprises a thermoplastic material, said thermoplastic material consisting essentially of polyetherester block copolymer.
摘要翻译：一种多层高尔夫球，其包括芯，覆盖层和布置在芯和盖之间的覆盖层。覆盖层基本上由至少第一和第二离聚物树脂组成。第一树脂是16至35重量％的α，β-不饱和羧酸和84至65重量％的烯烃的共聚物，其中约10至约90％的共聚物的羧基被中和金属离子。第二种树脂是以9重量％至12重量％的α，β-不饱和羧酸，1至50重量％的丙烯酸烷基酯或甲基丙烯酸正烷基酯和38至90重量％的烯烃的三元共聚物，其中约10至三元共聚物的约90％的羧基被金属离子中和。地幔层包括热塑性材料，所述热塑性材料基本上由聚醚酯嵌段共聚物组成。

26. 发明申请

US20110244985A1 GOLF BALL COMPRISING RENEWABLE RESOURCE COMPONENT 审中-公开
标题翻译：高尔夫球包括可再生资源成分
公开(公告)号：US20110244985A1
公开(公告)日：2011-10-06
申请号：US12762394
申请日：2010-04-19
申请人： Kevin M. Harris , Murali Rajagopalan
发明人： Kevin M. Harris , Murali Rajagopalan
IPC分类号： A63B37/00 , A63B37/02 , A63B37/12
CPC分类号： A63B37/0003 , A63B37/0024 , A63B37/0051 , A63B37/02 , A63B37/12 , A63B2209/00 , C08L67/04
摘要： The invention is directed to a golf ball comprising a core and a cover, wherein at least one of the core and the cover comprises about 10 wt % or greater of a renewable polymer composition comprising an ultra high molecular weight polyhydroxyalkanoate compound having the formula: —OCR1R2(CR3R4)nCO— wherein n is an integer, and wherein R1, R2, R3 and R4 are selected from the group comprising saturated and unsaturated hydrocarbon radicals, halo- and hydroxy-substituted radicals, hydroxy radicals, halogen radicals; nitrogen-substituted radicals, oxygen-substituted radicals, or hydrogen atoms. In one embodiment, the golf ball also comprises about 90 wt % or less of a non renewable polymer composition. The golf ball may also comprise an intermediate layer disposed about the core and adjacent the cover, wherein at least one of the core, the cover and the intermediate layer comprises the renewable polymer composition. The renewable polymer composition comprises at least one of a notched Izod impact strength of about 0.5 ft-lbs/inch or greater and a polydispersity of from about 1.0 to about 4.0. The at least one of the core and the cover or the intermediate layer may comprise a hardness of from about 50 Shore C to about 90 Shore C.
摘要翻译：本发明涉及一种包括芯和盖的高尔夫球，其中芯和盖中的至少一个包含约10重量％或更大的可再生聚合物组合物，其包含具有下式的超高分子量聚羟基链烷酸酯化合物： OCR1R2（CR3R4）nCO-，其中n是整数，并且其中R1，R2，R3和R4选自饱和和不饱和烃基，卤代和羟基取代的基团，羟基，卤素基团; 氮取代的基团，氧取代的基团或氢原子。在一个实施方案中，高尔夫球还包含约90重量％或更少的不可再生聚合物组合物。高尔夫球还可以包括围绕芯并且邻近盖设置的中间层，其中芯，盖和中间层中的至少一个包含可再生聚合物组合物。可再生聚合物组合物包含约0.5ft-lbs / inch或更大的缺口伊佐德冲击强度和约1.0至约4.0的多分散性中的至少一种。芯和盖或中间层中的至少一个可以包括约50肖氏C至约90肖氏硬度

27. 发明授权

US07976408B2 Casing layer for polyurethane-covered and polyurea-covered golf balls 有权
标题翻译：用于聚氨酯覆盖和聚脲覆盖的高尔夫球的套管层
公开(公告)号：US07976408B2
公开(公告)日：2011-07-12
申请号：US12361687
申请日：2009-01-29
申请人： Murali Rajagopalan , Kevin M. Harris , Michael J. Sullivan , Douglas E. Jones , Derek A. Ladd , Scott Cooper
发明人： Murali Rajagopalan , Kevin M. Harris , Michael J. Sullivan , Douglas E. Jones , Derek A. Ladd , Scott Cooper
IPC分类号： A63B37/06
CPC分类号： C08L23/0876 , A63B37/0038 , C08L51/06 , C08L2205/02 , C08L2205/03 , C08L2666/02
摘要： This invention is related to multi-layer golf balls having at least one layer containing a neutralized high acid ionomer linked to a grafted metallocene copolymer, where the golf balls exhibit improved performance characteristics and properties.
摘要翻译：本发明涉及具有至少一层包含与接枝金属茂共聚物连接的中和的高酸离聚物的多层高尔夫球，其中高尔夫球表现出改善的性能特征和性能。

28. 发明授权

US07897671B2 Method for forming a golf ball from a poly(dimethyl siloxane) ionomer 失效
标题翻译：从聚（二甲基硅氧烷）离聚物形成高尔夫球的方法
公开(公告)号：US07897671B2
公开(公告)日：2011-03-01
申请号：US12102076
申请日：2008-04-14
申请人： Murali Rajagopalan , Michael J. Sullivan , Kevin M. Harris
发明人： Murali Rajagopalan , Michael J. Sullivan , Kevin M. Harris
IPC分类号： A63B37/00 , A63B37/06 , A63B37/12 , C08G77/398
CPC分类号： C09D183/04 , A63B37/0003 , A63B37/0021 , A63B37/0023 , A63B37/0024 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0037 , A63B37/0038 , A63B37/0043 , A63B37/0045 , A63B37/0047 , A63B37/0049 , A63B37/0051 , A63B37/0052 , A63B37/0056 , A63B37/0064 , A63B37/0065 , A63B37/0066 , A63B37/0074 , A63B37/0078 , A63B37/008 , A63B37/0087 , A63B45/00 , A63B2037/0079
摘要： A method of making a golf ball comprising a core and a cover layer, wherein at least one of the core or cover layer comprises homo and copolymers of poly(dimethyl siloxane) ionomers, and their blends for improved resiliency and abrasion resistant golf balls.
摘要翻译：一种制造包括芯和覆盖层的高尔夫球的方法，其中所述芯层或覆盖层中的至少一个包括聚（二甲基硅氧烷）离聚物的均聚物和共聚物及其用于改善弹性和耐磨性的高尔夫球的共混物。

29. 发明授权

US07897670B2 Golf ball formed from a poly-(dimethyl siloxane) ionomer 失效
标题翻译：由聚（二甲基硅氧烷）离聚物形成的高尔夫球
公开(公告)号：US07897670B2
公开(公告)日：2011-03-01
申请号：US12102048
申请日：2008-04-14
申请人： Murali Rajagopalan , Michael J. Sullivan , Kevin M. Harris
发明人： Murali Rajagopalan , Michael J. Sullivan , Kevin M. Harris
IPC分类号： A63B37/00 , A63B37/12 , C08G77/398
CPC分类号： C09D183/04 , A63B37/0003 , A63B37/0021 , A63B37/0023 , A63B37/0024 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0037 , A63B37/0038 , A63B37/0043 , A63B37/0045 , A63B37/0047 , A63B37/0049 , A63B37/0051 , A63B37/0052 , A63B37/0056 , A63B37/0064 , A63B37/0065 , A63B37/0066 , A63B37/0074 , A63B37/0078 , A63B37/008 , A63B37/0087 , A63B45/00 , A63B2037/0079
摘要： A golf ball comprising a core and a cover layer, wherein at least one of the core or cover layer comprises homo and copolymers of poly(dimethyl siloxane) ionomers, and their blends for improved resiliency and abrasion resistant golf balls.
摘要翻译：一种高尔夫球，包括芯和覆盖层，其中所述芯层或覆盖层中的至少一个包括聚（二甲基硅氧烷）离聚物的均聚物和共聚物及其用于改善弹性和耐磨性的高尔夫球的共混物。

30. 发明申请

US20100190577A1 CASING LAYER FOR POLYURETHANE-COVERED AND POLYUREA-COVERED GOLF BALLS 有权
公开(公告)号：US20100190577A1
公开(公告)日：2010-07-29
申请号：US12361631
申请日：2009-01-29
申请人： Murali Rajagopalan , Kevin M. Harris , Michael J. Sullivan , Douglas E. Jones , Derek A. Ladd , Scott Cooper
发明人： Murali Rajagopalan , Kevin M. Harris , Michael J. Sullivan , Douglas E. Jones , Derek A. Ladd , Scott Cooper
IPC分类号： A63B37/02 , A63B37/12
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0039
摘要： This invention is related to multi-layer golf balls having at least one layer containing a neutralized high acid ionomer linked to a grafted metallocene copolymer, where the golf balls exhibit improved performance characteristics and properties.

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