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51. 发明申请

US20110143864A1 POLYBUTADIENE RUBBER / IONOMER BLENDS FOR GOLF BALLS HAVING DUAL CORES AND COVERS 有权
标题翻译：聚丁二烯橡胶/离子膜混合物用于具有双丝和盖子的高尔夫球
公开(公告)号：US20110143864A1
公开(公告)日：2011-06-16
申请号：US13029835
申请日：2011-02-17
申请人： Michael J. Sullivan , Derek A. Ladd
发明人： Michael J. Sullivan , Derek A. Ladd
IPC分类号： A63B37/06
CPC分类号： A63B37/0092 , A63B37/0031 , A63B37/0039 , A63B37/0043 , A63B37/0044 , A63B37/0045 , A63B37/0062 , A63B37/0064 , A63B37/0065 , A63B37/0066 , A63B37/0076 , A63B37/0091 , A63B37/02
摘要： A multi-piece golf ball comprising at least one component made of a polybutadiene rubber/ionomer resin blend is provided. The ball preferably contains a dual-core comprising a center and surrounding outer core layer. The polybutadiene rubber/ionomer resin blend is used preferably to form the outer core layer. The ball further includes a cover comprising inner and outer cover layers. The surface hardness of the outer core layer is preferably greater than the material hardness of the inner cover layer. The resulting ball has high resiliency and good impact durability.
摘要翻译：提供了包括由聚丁二烯橡胶/离聚物树脂共混物制成的至少一种组分的多片高尔夫球。球优选地包含双芯，其包括中心和周围的外芯层。聚丁二烯橡胶/离聚物树脂共混物优选用于形成外芯层。球还包括包括内盖层和外盖层的盖。外芯层的表面硬度优选大于内盖层的材料硬度。所得球具有高弹性和良好的冲击耐久性。

52. 发明授权

US07942761B2 Dual core golf ball having negative-hardness-gradient thermoplastic inner core and shallow negative-hardness-gradient outer core layer 有权
标题翻译：双核高尔夫球具有负硬度梯度热塑性内芯和浅负负硬度梯度外芯层
公开(公告)号：US07942761B2
公开(公告)日：2011-05-17
申请号：US12337718
申请日：2008-12-18
申请人： Michael J. Sullivan , Brian Comeau , William B. Lacy
发明人： Michael J. Sullivan , Brian Comeau , William B. Lacy
IPC分类号： A63B37/06
CPC分类号： A63B37/0044 , A63B37/0003 , A63B37/0051 , A63B37/0062 , A63B37/0063 , A63B37/02
摘要： A golf ball comprising a thermoplastic inner core layer that has a geometric center hardness greater than its surface hardness to define a first “negative” hardness gradient. An outer core layer is disposed about the inner core and is formed from a substantially homogenous thermoset composition, typically rubber, and has an inner surface hardness greater than its outer surface hardness to also define a “negative” hardness gradient. An inner cover layer is disposed about the outer core layer and an outer cover layer is disposed about the inner cover layer. The “negative” hardness gradient of the inner core is typically −1 to −5 Shore C and the “negative” hardness gradient of the core layer is typically at least −1 Shore C but less than −7 Shore C. The difference between the inner core surface hardness and the outer core inner surface hardness, Δh, should be at least −3 Shore C.
摘要翻译：一种高尔夫球，其包括具有大于其表面硬度的几何中心硬度以限定第一“负”硬度梯度的热塑性内芯层。外芯层围绕内芯设置并且由基本均匀的热固性组合物（通常为橡胶）形成，并且具有大于其外表面硬度的内表面硬度，并且还限定“负”硬度梯度。内覆盖层围绕外芯层设置，并且外覆盖层围绕内覆盖层设置。内核的“负”硬度梯度通常为-1至-5肖氏C，芯层的“负”硬度梯度通常至少为-1肖氏C但小于-7肖氏C。内芯表面硬度和外芯内表面硬度，Dgr; h应至少为-3 Shore C.

53. 发明授权

US07935759B2 Golf ball with heat resistant shield layer 有权
标题翻译：高尔夫球带耐热屏蔽层
公开(公告)号：US07935759B2
公开(公告)日：2011-05-03
申请号：US12118860
申请日：2008-05-12
申请人： Michael J. Sullivan , Derek A. Ladd , Murali Rajagopalan
发明人： Michael J. Sullivan , Derek A. Ladd , Murali Rajagopalan
IPC分类号： A63B37/00 , A63B37/02 , A63B37/04 , A63B37/06
CPC分类号： A63B37/02 , A63B37/0003 , A63B37/0038 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0051 , A63B37/006 , A63B37/0064
摘要： The present invention is directed to a golf ball comprising a shield layer having heat resistant properties to facilitate compression molding of a thermosetting polybutadiene-comprising layer over at least one thermoplastic layer. The invention utilizes a thermoplastic inner core comprising of a low vicat highly neutralized ionomer material having a low melting point of less than 100° C., and a Shore C surface hardness of less than 80 and a compression of less than 70, wherein a shield layer is placed around the low vicat softening point temperature thermoplastic to shield it from the high heat necessary to mold a thermoset material about it.
摘要翻译：本发明涉及一种高尔夫球，其包括具有耐热性能的屏蔽层，以有助于在至少一个热塑性层上压制热固性聚丁二烯层。本发明利用一种热塑性内芯，该热塑性内芯由低熔点低于100℃，肖氏C表面硬度小于80，压缩小于70的低维卡高度中和的离聚物材料组成，其中屏蔽层被放置在低维卡软化点温度热塑性塑料周围，以防止其围绕其模制热固性材料所需的高热。

54. 发明申请

US20110077104A1 MULTI-PIECE GOLF BALL COMPRISING LOW HARDNESS GRADIENT CORE 有权
标题翻译：多层高尔夫球包含低硬度梯度核心
公开(公告)号：US20110077104A1
公开(公告)日：2011-03-31
申请号：US12964343
申请日：2010-12-09
申请人： Brian Comeau , Michael J. Sullivan , Douglas E. Jones , Derek A. Ladd
发明人： Brian Comeau , Michael J. Sullivan , Douglas E. Jones , Derek A. Ladd
IPC分类号： A63B37/12
CPC分类号： A63B37/0092 , A63B37/0003 , A63B37/0027 , A63B37/0031 , A63B37/0032 , A63B37/0039 , A63B37/0043 , A63B37/0051 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0075 , A63B37/008
摘要： A golf ball includes a single core formed from a substantially homogenous rubber composition, an inner cover disposed about the core, and an outer cover. The inner cover includes an ionomeric material and has a hardness of about 60 Shore D or greater. The outer cover layer is disposed about the inner cover layer, is formed from a castable polyurea or polyurethane, and has a material hardness of about 60 Shore D or less. The outer surface of the core has a trans content of about 12% or less and a hardness of about 71 to 88 Shore C, the geometric center of the core has a trans content of about 10% or less and a hardness of about 70 to 80 Shore C, and the core surface hardness is greater than the geometric center hardness by about 1 to 10 Shore C to define a shallow positive hardness gradient.
摘要翻译：高尔夫球包括由基本均匀的橡胶组合物形成的单个芯，围绕芯设置的内盖和外盖。内盖包括离聚物材料，硬度为约60肖氏D或更高。外覆盖层围绕内覆盖层设置，由可浇注的聚脲或聚氨酯形成，并且具有约60肖氏D或更低的材料硬度。芯的外表面的反式含量为约12％或更低，硬度为约71至88肖氏C，芯的几何中心的反式含量为约10％或更低，硬度为约70至 80肖氏C，并且芯表面硬度大于几何中心硬度约1至10肖氏C以限定浅正硬度梯度。

55. 发明申请

US20110059812A1 MULTI-LAYER GOLF BALL 有权
标题翻译：多层高尔夫球
公开(公告)号：US20110059812A1
公开(公告)日：2011-03-10
申请号：US12947172
申请日：2010-11-16
申请人： Michael J. Sullivan , Derek A. Ladd , Edmund A. Hebert
发明人： Michael J. Sullivan , Derek A. Ladd , Edmund A. Hebert
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。

56. 发明授权

US07897694B2 Polyacrylate rubber compositions for golf balls 有权
标题翻译：用于高尔夫球的聚丙烯酸酯橡胶组合物
公开(公告)号：US07897694B2
公开(公告)日：2011-03-01
申请号：US12003286
申请日：2007-12-21
申请人： Murali Rajagopalan , Michael J. Sullivan
发明人： Murali Rajagopalan , Michael J. Sullivan
IPC分类号： A63B37/00 , A63B37/06 , C08J3/24 , C08L33/08
CPC分类号： A63B37/0003 , A63B37/0051 , A63B37/0074 , A63B37/02
摘要： Golf ball components, such as cores, intermediate layers, and covers, formed with compositions including polyacrylate elastomers cured with peroxide systems, amine-based systems, or a combination thereof.
摘要翻译：用包含用过氧化物体系固化的聚丙烯酸酯弹性体，胺基体系或其组合的组合物形成的高尔夫球组件，例如芯，中间层和盖。

57. 发明授权

US07874939B2 Multi-layer core golf ball 有权
标题翻译：多层核心高尔夫球
公开(公告)号：US07874939B2
公开(公告)日：2011-01-25
申请号：US12642616
申请日：2009-12-18
申请人： Michael J. Sullivan , Derek A. Ladd , Antonio U. DeSimas
发明人： Michael J. Sullivan , Derek A. Ladd , Antonio U. DeSimas
IPC分类号： A63B37/06
CPC分类号： 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 , A63B37/0076 , A63B37/0091
摘要： The present invention is directed to an improved golf ball displaying the desired spin profile and having a generally rigid, thermoset polybutadiene outer core surrounding a relatively soft, low compression inner core. In general, this golf ball has an inner core and at least one outer core layer surrounding the inner core.
摘要翻译：本发明涉及一种显示所需旋转轮廓的改进的高尔夫球，并且具有围绕相对柔软的低压缩内芯的通常刚性的热固性聚丁二烯外芯。通常，该高尔夫球具有内芯和围绕内芯的至少一个外芯层。

58. 发明授权

US07867109B2 Golf ball with dimples having constant depth 有权
标题翻译：具有恒定深度的凹坑的高尔夫球
公开(公告)号：US07867109B2
公开(公告)日：2011-01-11
申请号：US12061779
申请日：2008-04-03
申请人： Michael J. Sullivan , William E. Morgan , Herbert C. Boehm
发明人： Michael J. Sullivan , William E. Morgan , Herbert C. Boehm
IPC分类号： A63B37/12
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0009 , A63B37/0012 , A63B37/0015 , A63B37/0019 , A63B37/0021
摘要： A golf ball having an improved dimple pattern is disclosed. The dimples may have a regular or irregular polygonal perimeter, an undimpled land surface and a depression therein. The perimeter may alternatively comprise a number of linear sides and at least one curved side. At least a portion of the bottom of the depression is convex such that its curvature is substantially identical to the curvature of the land surface making the depth of that portion constant along its surface relative to the land surface. The depression may further comprise a sub-depression. Alternatively, the depression may further comprise a projection. Additionally, the depression may have a polygonal or circular perimeter.
摘要翻译：公开了一种具有改进凹坑图案的高尔夫球。凹坑可以具有规则的或不规则的多边形周长，未折射的陆面表面和其中的凹陷。周边可以可选地包括多个线性侧面和至少一个弯曲侧面。凹陷的底部的至少一部分是凸的，使得其曲率基本上与陆地表面的曲率相同，使该部分的深度相对于陆地表面沿其表面恒定。凹陷可以进一步包括子凹陷。或者，凹陷还可以包括突起。另外，凹陷可以具有多边形或圆形的周长。

59. 发明授权

US07867106B2 Golf balls having two or more core layers formed from HNP compositions 有权
标题翻译：具有由HNP组合物形成的两个或多个核心层的高尔夫球
公开(公告)号：US07867106B2
公开(公告)日：2011-01-11
申请号：US12394133
申请日：2009-02-27
申请人： Michael J. Sullivan , Derek A. Ladd , Edmund A. Hebert , Murali Rajagopalan
发明人： Michael J. Sullivan , Derek A. Ladd , Edmund A. Hebert , Murali Rajagopalan
IPC分类号： A63B37/06
CPC分类号： A63B37/0003 , A63B37/0043 , A63B37/0049 , A63B37/0075 , A63B37/0076 , A63B37/0092 , A63B37/02 , A63B2209/00 , C08L23/0876
摘要： The present invention is directed to golf balls having a layer formed from a relatively soft HNP composition and a layer formed from a relatively hard HNP composition. Golf balls of the present invention have at least three layers, including an inner core layer, an outer core layer, a cover, and optionally an intermediate core layer. The present invention is not limited by which golf ball layers are formed from an HNP composition, so long as at least one layer is formed from a relatively soft HNP composition and at least one layer is formed from a relatively hard HNP composition. Relatively soft HNP compositions of the present invention comprise a highly neutralized acid copolymer preferably having a modulus of from 1,000 psi to 50,000 psi. Relatively hard HNP compositions of the present invention comprise a highly neutralized acid copolymer preferably having a modulus of from 25,000 psi to 150,000 psi.
摘要翻译：本发明涉及具有由较软的HNP组合物形成的层和由较硬的HNP组合物形成的层的高尔夫球。本发明的高尔夫球具有至少三层，包括内芯层，外芯层，盖和任选的中间核心层。本发明不限于此，由HNP组合物形成高尔夫球层，只要由相对较软的HNP组合物形成至少一层，并且由相对较硬的HNP组合物形成至少一层。本发明的相对软的HNP组合物包含优选具有1,000psi至50,000psi模量的高度中和的酸共聚物。本发明的相对硬的HNP组合物包含优选具有25,000psi至150,000psi的模量的高度中和的酸共聚物。

60. 发明申请

US20100331116A1 GOLF BALL WITH SINGLE LAYER CORE HAVING SPECIFIC REGIONS OF VARYING HARDNESS 有权
标题翻译：具有单层硬度的高尔夫球具有变化硬度的特定区域
公开(公告)号：US20100331116A1
公开(公告)日：2010-12-30
申请号：US12492514
申请日：2009-06-26
申请人： Michael J. Sullivan , Brian Comeau , Douglas S. Goguen , David A. Bulpett
发明人： Michael J. Sullivan , Brian Comeau , Douglas S. Goguen , David A. Bulpett
IPC分类号： A63B37/00
CPC分类号： A63B37/0063 , A63B37/0062 , A63B37/0064 , A63B37/0074 , A63B37/0075
摘要： A golf ball comprising a single layer core and a cover layer disposed about the single layer core, the single layer core being formed from a substantially homogenous formulation and comprising a geometric center and an outer surface wherein an inner core region is disposed about the geometric center, an outer core region is adjacent the outer surface, and an intermediate core region is disposed between the inner and outer core regions and extends from at least about 2 mm radially from the geometric center to at least about 2 mm from the outer surface. The inner core region has a first hardness (IC1h), the outer core region has a second hardness (OC2h), the intermediate core region has third and fourth hardnesses (IMC3h) and (IMC4h), respectively, such that the third hardness is less than the first and second hardnesses, represented by the relationships (IMC3h) (IC1h) and (IMC4h)>(OC2h), and hardness of the outer surface (OSh) is greater than a hardness of the geometric center (GCh), represented by the relationship (OSh)>(GCh) to define a positive hardness gradient.
摘要翻译：一种高尔夫球，包括单层芯和围绕单层芯设置的覆盖层，所述单层芯由基本均匀的配方形成并且包括几何中心和外表面，其中内芯区围绕几何中心设置外芯区域邻近外表面，并且中间芯区域设置在内芯区域和外芯区域之间，并且从几何中心至少约2毫米从外表面延伸至至少约2mm。内芯区域具有第一硬度（IC1h），外芯区域具有第二硬度（OC2h），中间芯区域分别具有第三和第四硬度（IMC3h）和（IMC4h），使得第三硬度较小（IMC3h）<（IC1h）和（IMC3h）<（OC2h）表示的第一和第二硬度，第四硬度大于第一和第二硬度，由关系式（IMC4h）>（IC1h ）和（IMC4h）>（OC2h），并且外表面（OSh）的硬度大于由关系式（OSh）>（GCh）表示的几何中心的硬度（GCh），以限定正硬度梯度。

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