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公开(公告)号：US06673859B2
公开(公告)日：2004-01-06
申请号：US10051121
申请日：2002-01-22
申请人： Derek A. Ladd , Jeffrey L. Dalton , Murali Rajagopalan , Kevin M. Harris , Christopher Cavallaro
发明人： Derek A. Ladd , Jeffrey L. Dalton , Murali Rajagopalan , Kevin M. Harris , Christopher Cavallaro
IPC分类号： A63B3712
CPC分类号： A63B37/0003 , A63B37/003 , A63B37/0031 , A63B37/0035 , A63B37/0043 , A63B37/0049 , A63B37/0065 , A63B37/0075 , A63B37/0078 , A63B37/0082 , A63B37/0087 , A63B37/0094 , B29C43/305 , B29C2043/3644 , C08G18/10 , C08G18/48 , C08L9/00 , C08L21/00 , C08L23/08 , C08L23/0876 , C08L53/00 , C08L75/04 , C08L75/08 , C08L2205/02 , C08L2666/14 , C08G18/3203 , C08L2666/24 , C08L2666/04 , C08L2666/06 , C08L2666/08
摘要： The present invention is directed towards a multi-layer golf ball which comprises a core, a cover layer and at least one intermediate layer disposed between the core and cover, wherein the intermediate layer comprises a polyether-type polyurethane and optionally, a second thermoplastic component such as polyetherester block copolymer, polyesterester block copolymer, polyetheramide block copolymer, dynamically vulcanized thermoplastic elastomer, functionalized styrene-butadiene elastomer, thermoplastic polyurethane, thermoplastic polyesters, metallocene polymer or blends thereof and a density-modifying filler such as zinc oxide, titanium dioxide or blends thereof.
摘要翻译： 本发明涉及一种多层高尔夫球，其包括芯，覆盖层和设置在芯和盖之间的至少一个中间层，其中中间层包括聚醚型聚氨酯和任选的第二热塑性组分 例如聚醚酯嵌段共聚物，聚醚嵌段共聚物，聚醚酰胺嵌段共聚物，动态硫化热塑性弹性体，官能化苯乙烯 - 丁二烯弹性体，热塑性聚氨酯，热塑性聚酯，茂金属聚合物或其共混物和密度改性填料如氧化锌，二氧化钛或 其混合物。
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公开(公告)号：US06355715B1
公开(公告)日：2002-03-12
申请号：US09404146
申请日：1999-09-27
申请人： Derek A. Ladd , Jeffrey L. Dalton , Murali Rajagopalan , Kevin M. Harris , Christopher Cavallaro
发明人： Derek A. Ladd , Jeffrey L. Dalton , Murali Rajagopalan , Kevin M. Harris , Christopher Cavallaro
IPC分类号： A63B3712
CPC分类号： A63B37/0003 , A63B37/003 , A63B37/0031 , A63B37/0035 , A63B37/0043 , A63B37/0049 , A63B37/0065 , A63B37/0075 , A63B37/0078 , A63B37/0082 , A63B37/0087 , A63B37/0094 , B29C43/305 , B29C2043/3644 , C08G18/10 , C08G18/48 , C08L9/00 , C08L21/00 , C08L23/08 , C08L23/0876 , C08L53/00 , C08L75/04 , C08L75/08 , C08L2205/02 , C08L2666/14 , C08G18/3203 , C08L2666/24 , C08L2666/04 , C08L2666/06 , C08L2666/08
摘要： The present invention is directed towards a multi-layer golf ball which comprises a core, a cover layer and at least one intermediate layer disposed between the core and cover, wherein the intermediate layer comprises a polyether-type polyurethane and optionally, a second thermoplastic component such as polyetherester block copolymer, polyesterester block copolymer, polyetheramide block copolymer, dynamically vulcanized thermoplastic elastomer, functionalized styrene-butadiene elastomer, thermoplastic polyurethane, thermoplastic polyesters, metallocene polymer or blends thereof and a density-modifying filler such as zinc oxide, titanium dioxide or blends thereof.
摘要翻译： 本发明涉及一种多层高尔夫球，其包括芯，覆盖层和设置在芯和盖之间的至少一个中间层，其中中间层包括聚醚型聚氨酯和任选的第二热塑性组分 例如聚醚酯嵌段共聚物，聚醚嵌段共聚物，聚醚酰胺嵌段共聚物，动态硫化热塑性弹性体，官能化苯乙烯 - 丁二烯弹性体，热塑性聚氨酯，热塑性聚酯，茂金属聚合物或其共混物和密度改性填料如氧化锌，二氧化钛或 其混合物。
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公开(公告)号：US06838519B2
公开(公告)日：2005-01-04
申请号：US10223618
申请日：2002-08-20
IPC分类号： A63B37/00 , B29C43/30 , B32B27/36 , B32B27/40 , C08F210/02 , C08K3/22 , C08L9/00 , C08L21/00 , C08L23/08 , C08L51/00 , C08L53/00 , C08L53/02 , C08L67/00 , C08L67/02 , C08L75/00 , C08L75/04 , C08L75/06 , A63B37/12
CPC分类号： C08L75/04 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0046 , A63B37/0047 , A63B37/0049 , A63B37/0062 , A63B37/0065 , A63B37/0066 , A63B37/0082 , B29C43/305 , B29C2043/3644 , B29K2105/256 , B32B27/30 , B32B27/36 , B32B27/40 , C08F210/02 , C08K3/22 , C08L9/00 , C08L21/00 , C08L23/08 , C08L23/0869 , C08L23/0876 , C08L51/00 , C08L53/00 , C08L53/02 , C08L53/025 , C08L67/00 , C08L67/025 , C08L75/06 , C08L2205/02 , C08L2205/03 , C08L2666/08 , C08L2666/24 , C08L2666/14 , C08L2666/04 , C08L2666/02 , C08L2666/06 , C08L2666/18 , C08L2666/20 , C08F220/06
摘要： A golf ball comprising a core, a cover, and at least one intermediate layer disposed between the core and the cover, wherein the core has a compression of less than about 60 and the intermediate layer is formed from a blend comprising a polyurethane material, wherein the golf ball has a compression of about 75 to about 85.
摘要翻译： 一种高尔夫球，其包括芯，盖和设置在所述芯和所述盖之间的至少一个中间层，其中所述芯具有小于约60的压缩，并且所述中间层由包含聚氨酯材料的共混物形成，其中 高尔夫球具有约75至约85的压缩。
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公开(公告)号：US06458892B1
公开(公告)日：2002-10-01
申请号：US09630387
申请日：2000-08-01
IPC分类号： A63B3700
CPC分类号： C08L75/04 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0046 , A63B37/0047 , A63B37/0049 , A63B37/0062 , A63B37/0065 , A63B37/0066 , A63B37/0082 , B29C43/305 , B29C2043/3644 , B29K2105/256 , B32B27/30 , B32B27/36 , B32B27/40 , C08F210/02 , C08K3/22 , C08L9/00 , C08L21/00 , C08L23/08 , C08L23/0869 , C08L23/0876 , C08L51/00 , C08L53/00 , C08L53/02 , C08L53/025 , C08L67/00 , C08L67/025 , C08L75/06 , C08L2205/02 , C08L2205/03 , C08L2666/08 , C08L2666/24 , C08L2666/14 , C08L2666/04 , C08L2666/02 , C08L2666/06 , C08L2666/18 , C08L2666/20 , C08F220/06
摘要： A golf ball comprising a core, a cover, and at least one intermediate layer disposed between the core and the cover, wherein the core has a compression of less than about 60 and the intermediate layer is formed from a blend comprising a polyurethane material, wherein the golf ball has a compression of about 75 to about 85.
摘要翻译： 一种高尔夫球，其包括芯，盖和设置在所述芯和所述盖之间的至少一个中间层，其中所述芯具有小于约60的压缩，并且所述中间层由包含聚氨酯材料的共混物形成，其中 高尔夫球具有约75至约85的压缩。
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公开(公告)号：US06756436B2
公开(公告)日：2004-06-29
申请号：US10118719
申请日：2002-04-09
申请人： Murali Rajagopalan , Michael J. Sullivan , Jeffrey L. Dalton , Kevin M. Harris , Christopher Cavallaro , Herbert C. Boehm
发明人： Murali Rajagopalan , Michael J. Sullivan , Jeffrey L. Dalton , Kevin M. Harris , Christopher Cavallaro , Herbert C. Boehm
IPC分类号： A63B3702
CPC分类号： A63B37/02 , A63B37/0004 , A63B37/0024 , A63B37/0026 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0047 , A63B37/0051 , A63B37/0056 , A63B37/0061 , A63B37/0062 , A63B37/0064 , A63B37/0065 , A63B37/0075 , A63B37/0076 , A63B37/0091 , A63B37/0092 , A63B37/0097 , C08L23/08 , C08L23/0876 , C08L2205/02 , C08L2666/04
摘要： A golf ball comprising a core comprised of a polymer containing an acid group neutralized by an organic acid or a salt thereof, the organic acid or salt thereof being present in an amount sufficient to neutralize the polymer by at least about 80%, wherein the core has a first Shore D hardness, a compression of no greater than about 80, and a diameter of no less than about 1.53 inches; and a cover comprised of a material having a second Shore D hardness at least 10 points less than the first hardness.
摘要翻译： 一种高尔夫球，其包含由包含被有机酸或其盐中和的酸基团的聚合物构成的芯，所述有机酸或其盐以足以将所述聚合物中和至少约80％的量存在，其中所述核 具有第一肖氏D硬度，压缩度不大于约80，直径不小于约1.53英寸; 以及由具有比第一硬度小至少10分的第二肖氏D硬度的材料构成的覆盖物。
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公开(公告)号：US06653403B2
公开(公告)日：2003-11-25
申请号：US09962644
申请日：2001-09-26
申请人： Jeffrey L. Dalton , Christopher Cavallaro , Roman D. Halko , Murali Rajagopalan , Kevin M. Harris
发明人： Jeffrey L. Dalton , Christopher Cavallaro , Roman D. Halko , Murali Rajagopalan , Kevin M. Harris
IPC分类号： A63B3712
CPC分类号： C08L23/08 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0037 , A63B37/0045 , A63B37/0052 , A63B37/0065 , A63B37/0074 , A63B37/0075 , A63B37/0092 , A63B37/04 , A63B37/12 , C08F8/00 , C08F255/00 , 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 a golf ball including a core and a cover of at least two layers, wherein the at least one cover layer includes an inner cover layer of at least one ionomer resin and an outer cover formed from a polymer blend including at least one grafted metallocene-catalyzed polymer and at least one ionomer neutralized with a metal cation, and optionally, a non-grafted metallocene-catalyzed polymer.
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公开(公告)号：US5947842A
公开(公告)日：1999-09-07
申请号：US41726
申请日：1998-03-13
申请人： Christopher Cavallaro , Murali Rajagopalan , Samuel A. Pasqua, Jr. , Herbert C. Boehm , Kevin M. Harris , Jeffrey L. Dalton
发明人： Christopher Cavallaro , Murali Rajagopalan , Samuel A. Pasqua, Jr. , Herbert C. Boehm , Kevin M. Harris , Jeffrey L. Dalton
CPC分类号： C08L9/00 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0034 , A63B37/0035 , A63B37/0045 , A63B37/0047 , A63B37/0049 , A63B37/0065 , A63B37/0075 , B29C2043/3644 , B29C43/305
摘要： The present invention is directed towards a low-spin multi-layer golf ball which comprises a soft core, a cover layer and a mantle layer disposed between the core and cover layer, wherein the mantle layer has a shore D hardness of greater than 60 and a specific gravity of greater than about 1.2. The invention is also directed towards a golf ball comprising a core, cover layer, and a mantle layer, in which the core has a sufficient amount of calcium oxide to reduce core compression by at least about 2 compression points compared to a core consisting of the same mixture wherein zinc oxide is substituted in place of the calcium oxide.
摘要翻译： 本发明涉及一种低自旋多层高尔夫球，其包括软芯，覆盖层和设置在芯和覆盖层之间的覆盖层，其中所述套层具有大于60的肖氏D硬度，以及 比重大于约1.2。 本发明还涉及一种包括芯，覆盖层和套层的高尔夫球，其中，与由核心，覆盖层和地幔层组成的核心相比，核心具有足够量的氧化钙以将核心压缩减少至少约2个压缩点 氧化锌代替氧化钙的相同混合物。
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公开(公告)号：US5810678A
公开(公告)日：1998-09-22
申请号：US746362
申请日：1996-11-08
申请人： Christopher Cavallaro , Murali Rajagopalan , Samuel A. Pasqua, Jr. , Herbert C. Boehm , Kevin M. Harris , Jeffrey L. Dalton
发明人： Christopher Cavallaro , Murali Rajagopalan , Samuel A. Pasqua, Jr. , Herbert C. Boehm , Kevin M. Harris , Jeffrey L. Dalton
CPC分类号： C08L9/00 , A63B37/0003 , A63B37/0035 , A63B37/0037 , A63B37/0064 , A63B37/0065 , A63B37/0066 , A63B37/0075 , B29C2043/3644 , B29C43/305
摘要： The present invention is directed towards a multilayer golf ball which comprises a core; at least one cover layer; and one or more mantle layers disposed between the core and cover layer. The core has a compression of less than 70 points and a specific gravity less than 1.18. The mantle layer has a specific gravity of greater than 1.2. As a result, the ball of the present invention is a "soft" feeling distance ball.
摘要翻译： 本发明涉及一种包括芯的多层高尔夫球; 至少一个覆盖层; 以及设置在芯层和覆盖层之间的一个或多个套层。 核心压缩小于70分，比重小于1.18。 地幔层的比重大于1.2。 结果，本发明的球是“柔软”的感觉距离球。
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公开(公告)号：US07026395B2
公开(公告)日：2006-04-11
申请号：US10661532
申请日：2003-09-15
申请人： Jeffrey L. Dalton , Christopher Cavallaro , Roman D. Halko , Murali Rajagopalan , Kevin M. Harris
发明人： Jeffrey L. Dalton , Christopher Cavallaro , Roman D. Halko , Murali Rajagopalan , Kevin M. Harris
CPC分类号： C08L23/08 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0037 , A63B37/0045 , A63B37/0052 , A63B37/0065 , A63B37/0074 , A63B37/0075 , A63B37/0092 , A63B37/04 , A63B37/12 , C08F8/00 , C08F255/00 , 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 a golf ball including a core and a cover of at least two layers, wherein the at least one cover layer includes an inner cover layer of at least one ionomer resin and an outer cover formed from a polymer blend including at least one grafted metallocene-catalyzed polymer and at least one ionomer neutralized with a metal cation, and optionally, a non-grafted metallocene-catalyzed polymer.
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公开(公告)号：US08187121B2
公开(公告)日：2012-05-29
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： A63B37/06
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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