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61.发明申请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：US20010012873A1
公开(公告)日：2001-08-09
申请号：US09734294
申请日：2000-12-11
IPC分类号： C08F008/30
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：US20010005697A1
公开(公告)日：2001-06-28
申请号：US09769205
申请日：2001-01-24
IPC分类号： A63B037/06
CPC分类号： A63B37/0003 , A63B37/0004 , A63B37/0017 , A63B37/0021 , A63B37/0035 , A63B37/0037 , A63B37/0039 , A63B37/0054 , A63B37/0062 , A63B37/0064 , A63B37/0066 , A63B37/0069 , A63B37/0074 , A63B37/0075 , A63B37/008 , A63B37/0082 , A63B37/0083 , A63B37/0096 , A63B2037/087 , Y10S273/10 , Y10S273/20 , Y10S273/22
摘要： A three-piece thread wound golf ball including a central solid core portion having increased diameter of 1.35-1.50 inch (34.3-38.1 mm) and specific gravity of 1.20-1.25, a thread-wound intermediate portion, having diameter of 1.54-1.60 inches, and an outer dimpled cover portion which construction provides desirable increased moment of inertia and spin characteristics for the ball. The resulting golf ball characteristics are such that when hit with a Driver, other woods or the longer iron club it performs like a distance two-piece golf ball, when hit with mid-iron clubs it performs like a two-piece Hi-spin golf ball and soft covered multi layered balls, and when it is struck with short iron clubs it performs much like a Balata wound golf ball.
摘要翻译： 一种三片螺纹卷绕的高尔夫球，其包括具有1.35-1.50英寸（34.3-38.1mm）的直径增加的中心实心芯部分和1.20-1.25的比重，缠绕中间部分的直径为1.54-1.60英寸 ，以及一个外部波纹盖部分，该结构为球提供了所需的增加的转动惯量和旋转特性。 所产生的高尔夫球特性使得当与驾驶员，其他树林或较长的铁杆俱乐部一起击球时，其表现为距离两片高尔夫球，当与中间铁球俱乐部打中时，其表现为两件式高尔夫球高尔夫球 球和软包覆的多层球，当它被短铁棍击中时，它的表现非常像Balata伤口高尔夫球。
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公开(公告)号：US20030225222A1
公开(公告)日：2003-12-04
申请号：US10413410
申请日：2003-04-14
发明人： Michael J. Sullivan , R. Dennis Nesbitt , Thomas J. Kennedy III , Michael John Tzivanis , Mark L. Binette , Viktor Keller , William M. Risen JR.
IPC分类号： C08F283/04
CPC分类号： C08L23/08 , A63B37/0003 , A63B37/003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0061 , A63B37/0065 , A63B37/0067 , A63B37/0075 , A63B37/0076 , A63B37/0087 , A63B37/02 , A63B37/12 , C08G18/765 , C08G2120/00 , C08L23/0876 , C08L53/00 , C08L69/00 , C08L75/04 , C08L2205/02 , C08L2666/04 , C08L2666/18 , C08L2666/02
摘要： The present invention is directed to a golf ball comprising a dual core component, an inner cover layer and an outer cover layer. The dual core comprises an interior spherical center component formed from a thermoset material, a thermoplastic material, or combinations thereof. The dual core also comprises a core layer disposed about the center component, formed from a thermoset material, a thermoplastic material, or combinations thereof. The one or more polyurethane layers are preferably formed via a reaction injection molding (RIM) technique. The inner cover layer is relatively soft and preferably comprises an ionomer or ionomer blend. The outer cover layer is relatively hard and comprises a hard polyurethane. The resulting multi-layered golf ball of the present invention provides for enhanced distance without sacrificing playability or durability when compared to known multi-layer golf balls.
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公开(公告)号：US20030130076A1
公开(公告)日：2003-07-10
申请号：US10321001
申请日：2002-12-17
IPC分类号： A63B037/00
CPC分类号： A63B41/00 , A63B41/08 , A63B41/12 , A63B43/00 , A63B2041/005 , A63H27/10 , A63H2027/1033 , A63H2027/1083 , B63B59/02 , B63B2059/025 , F04B33/00 , F16K15/147 , F16K15/202
摘要： An inflatable sport ball, such as a soccer ball, a volleyball, a basketball, a football or a playground ball, is provided with a self-contained inflation mechanism for inflating or more likely adding pressure to the ball. The mechanism is a pump which is inside the ball and which is operable to pump ambient air into the ball. Energy absorbing foam panels are used at varying locations to maximize rebound performance by minimizing the rebound height differential. The foam panels may be of different types and/or thicknesses.
摘要翻译： 设有足球，排球，篮球，足球或操场球等充气运动球，具有用于对球充气或更可能增加压力的独立充气机构。 该机构是在球内部的泵，其可操作以将环境空气泵送到球中。 能量吸收泡沫板用于不同的位置，以通过最小化回弹高度差来最大化回弹性能。 泡沫板可以具有不同类型和/或厚度。
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公开(公告)号：US20030105235A1
公开(公告)日：2003-06-05
申请号：US10179729
申请日：2002-06-25
发明人： Michael J. Sullivan
IPC分类号： C08F008/00
CPC分类号： C08L23/08 , A63B37/0003 , A63B37/0024 , A63B37/0031 , A63B37/0037 , A63B37/0096 , C08L23/02 , C08L33/02 , C08L2205/02 , C08L2666/04
摘要： The present invention is directed to a novel golf ball cover composition comprised of a blend of a new metal cation neutralized high acid ionomer resin and an ionomer resin containing an additional comonomer of the acrylate ester class. When the new ionomer resin blend is utilized to manufacture a golf ball, the golf ball produced thereby exhibits an improved combination of distance, playability, and/or durability properties.
摘要翻译： 本发明涉及一种新型的高尔夫球覆盖物组合物，其由新的金属阳离子中和的高酸离聚物树脂和含有另外的丙烯酸酯类共聚单体的离聚物树脂的共混物组成。 当新的离聚物树脂共混物用于制造高尔夫球时，由此生产的高尔夫球具有改进的距离，可玩性和/或耐久性的组合。
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66.发明申请Golf ball comprising higher coefficient of restitution core and method of making same 审中-公开高尔夫球包括更高的恢复核心系数及其制造方法公开(公告)号：US20030100384A1
公开(公告)日：2003-05-29
申请号：US10003770
申请日：2001-11-15
发明人： R. Dennis Nesbitt
IPC分类号： A63B037/04 , A63B037/06
CPC分类号： A63B37/0003 , A63B37/0061 , A63B37/06
摘要： The present invention is directed to a golf ball including a solid, molded core formed from a core composition having a polybutadiene rubber exhibiting a solution viscosity greater than 70 mPa.s, preferably greater than about 80 mPa.s, and more preferably greater than about 100 mPa.s. The core preferably exhibits a coefficient of restitution of at least about 0.780. The present invention is also directed to methods for making compositions having particular coefficient of restitution values formed from polybutadiene rubbers with solution viscosity values related to the coefficient of restitution value of the composition. As the solution viscosity for the polybutadiene rubber has a higher value, the coefficient of restitution of the core also increases. Preferably, a solid, molded core is formed from the present method, and/or a golf ball comprising such a core.
摘要翻译： 本发明涉及一种高尔夫球，其包括由具有聚丁二烯橡胶的芯组合物形成的固体成型芯，其表现出溶液粘度大于70mPa.s，优选大于约80mPa.s，更优选大于约80mPa.s 100 mPa.s 核心优选表现出至少约0.780的还原系数。 本发明还涉及制备组合物的方法，所述组合物具有由聚丁二烯橡胶形成的具有与组合物的还原值系数相关的溶液粘度值的特定恢复系数值。 随着聚丁二烯橡胶的溶液粘度越高，芯的还原系数也越高。 优选地，由本方法形成固体成型芯，和/或包含这种芯的高尔夫球。
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公开(公告)号：US20030069086A1
公开(公告)日：2003-04-10
申请号：US10179812
申请日：2002-06-25
发明人： Michael J. Sullivan
IPC分类号： A63B037/04
CPC分类号： C08L23/0876 , A63B37/0003 , A63B37/0024 , A63B37/0033 , A63B37/0037 , A63B37/0045 , A63B37/0049 , A63B37/0075 , A63B37/008 , A63B37/12 , C08L2205/02 , C08L2205/025 , C08L2666/06
摘要： The present invention is directed to an improved multi-layer golf ball comprising a core, an inner cover layer and an outer cover layer. The inner cover layer is comprised of a high acid ionomer or ionomer blend which may or may not include a filler such as zinc-stearate. The outer cover layer is comprised of a soft, very low modulus ionomer or ionomer blend, or a non-ionomeric thermoplastic elastomer such as polyurethane, polyester or polyesteramide. The resulting multi-layered golf ball of the present invention provides for enhanced distance without sacrificing playability or durability when compared to known multi-layer golf balls.
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公开(公告)号：US20030008735A1
公开(公告)日：2003-01-09
申请号：US09828774
申请日：2001-04-09
IPC分类号： A63B059/06
CPC分类号： A63B59/50 , A63B2102/18 , A63B2209/023
摘要： The present invention relates to a bat with improved playing characteristics. Although the present invention will be described generally, the present invention can be employed with softball, baseball and other types of game bats. Specifically, the present invention relates to a bat with a moment of inertia to weight ratio that is higher then conventional bats. This improved ratio is achieved by producing a bat that is lighter than conventional bats without altering the bat's moment of inertia. The higher ratio of the present invention allows for faster swing speeds with no loss in power. These improved playing characteristics can be achieved in either an aluminum or a composite bat.
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69.发明申请Golf ball cores from blends of neodymium and cobalt synthesized high molecular weight butadiene rubber 失效高分子球芯由钕和钴的混合物合成高分子量丁二烯橡胶公开(公告)号：US20020193182A1
公开(公告)日：2002-12-19
申请号：US10150471
申请日：2002-05-17
发明人： R. Dennis Nesbitt
IPC分类号： A63B037/12 , C08F008/00 , B28B005/00
CPC分类号： C08L9/00 , A63B37/0003 , A63B37/0051 , A63B37/0074 , C08L23/12 , C08L2205/02 , C08L2666/08 , C08L2666/06
摘要： The present invention is directed to improved polybutadiene compositions suitable for use in molded golf ball core construction. The improved polybutadiene compositions are composed of at least two certain types of polybutadiene, which has the effect of increasing the resiliency of the resulting molded cores and greatly facilitates processing of the compositions and forming the cores. Also disclosed are improved golf ball cores, and balls utilizing such cores, formed from particular ultra high Mooney viscosity polybutadiene.
摘要翻译： 本发明涉及适用于模压高尔夫球芯结构的改进的聚丁二烯组合物。 改进的聚丁二烯组合物由至少两种某些类型的聚丁二烯组成，其具有增加所得模制芯的弹性的作用，并且极大地促进组合物的加工和形成芯。 还公开了改进的高尔夫球芯，以及使用由特定的超高门尼粘度聚丁二烯形成的这种芯的球。
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公开(公告)号：US20020119835A1
公开(公告)日：2002-08-29
申请号：US10077148
申请日：2002-02-15
IPC分类号： A63B037/02
CPC分类号： A63B37/06 , A63B37/0003 , A63B37/0031 , A63B37/0061 , A63B37/0062 , A63B37/0065 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/0078 , A63B37/008 , A63B37/0087 , A63B37/0088
摘要： Disclosed herein is a golf ball with a solid core having a PGA compression of 55 or less and an outer cover layer having a Shore D hardness of at least 60, the ball having a PGA compression of 80 or less. In another embodiment of the invention, the ball has a mechanical impedance with a primary minimum value in a frequency range of 3100 Hz or less after the ball has been maintained at 21.1null C., 1 atm. and about 50% relative humidity for at least 15 hours. A further embodiment of the invention is a golf ball having a core, and a cover with a Shore D hardness of at least 58, the ball having a mechanical impedance with a primary minimum value in the frequency range of 2600 Hz after the ball has been maintained at 21.1null C., 1 atm. and about 50% relative humidity for at least 15 hours. The balls of the invention have good distance while providing a soft sound and feel.
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