专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08936519B2 Polyurea covers for golf balls based on isocyanate blends 有权
标题翻译：基于异氰酸酯混合物的高尔夫球聚脲覆盖物
公开(公告)号：US08936519B2
公开(公告)日：2015-01-20
申请号：US12697359
申请日：2010-02-01
申请人： Shawn Ricci , Timothy S. Correia , Michael Michalewich , Brian Comeau
发明人： Shawn Ricci , Timothy S. Correia , Michael Michalewich , Brian Comeau
IPC分类号： A63B37/04 , A63B37/12 , A63B37/00 , A63B37/02
CPC分类号： A63B37/00 , A63B37/02 , A63B37/12
摘要： A golf ball having a cover material made from a polyurea or polyurea/urethane hybrid composition is provided. The polyurea or polyurea/urethane composition is produced by the reaction of an isocyanate blend having an average NCO functionality in the range of 2.05 to 2.35, a polyamine compound, and amine or hydroxyl curing agent. The resulting cover material has many advantages including improved thermal-stability, durability, toughness, and cut/tear-resistance. The preferred isocyanates in the blend include isophorone diisocyanate (“IPDI”); 1,6-hexamethylene diisocyanate (“HDI”); 4,4′-dicyclohexylmethane diisocyanate (“H12 MDI”); 4,4′-diphenylmethane diisocyanate (4,4′-MDI); toluene diisocyanate (“TDI”); and homopolymers and copolymers thereof.
摘要翻译：提供一种具有由聚脲或聚脲/聚氨酯混合组合物制成的覆盖材料的高尔夫球。聚脲或聚脲/聚氨酯组合物通过平均NCO官能度在2.05至2.35范围内的异氰酸酯共混物，多胺化合物和胺或羟基固化剂的反应来制备。所得到的覆盖材料具有许多优点，包括改善的热稳定性，耐久性，韧性和耐切割/抗撕裂性。共混物中优选的异氰酸酯包括异佛尔酮二异氰酸酯（“IPDI”）; 1,6-己二异氰酸酯（“HDI”）; 4,4'-二环己基甲烷二异氰酸酯（“H12 MDI”）; 4,4'-二苯基甲烷二异氰酸酯（4,4'-MDI）; 甲苯二异氰酸酯（“TDI”）; 及其均聚物和共聚物。

2. 发明授权

US08915801B2 Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep positive-hardness-gradient thermoset 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陡峭的正硬度梯度热固性外芯层
公开(公告)号：US08915801B2
公开(公告)日：2014-12-23
申请号：US13041286
申请日：2011-03-04
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 , A63B37/00 , A63B45/00 , A63B37/02
CPC分类号： A63B45/00 , A63B37/0003 , A63B37/0043 , A63B37/0044 , A63B37/0045 , A63B37/0051 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/02
摘要： A golf ball includes an inner core layer formed from a thermoplastic material comprising a highly-neutralized ionomer comprising a copolymer of ethylene and an α,β-unsaturated carboxylic acid, an organic acid or salt thereof, and sufficient cation source to fully-neutralize the acid groups of the copolymer by 80% or greater. The inner core has a geometric center hardness less than its surface hardness to define a positive hardness gradient. An outer core layer is formed over the inner core and is formed from a substantially homogenous thermoset composition. The outer core layer has an interior hardness substantially less than an outer surface hardness to define a steep positive hardness gradient. An inner cover layer and an outer cover layer are formed over the outer core layer.
摘要翻译：高尔夫球包括由热塑性材料形成的内芯层，其包含高度中和的离聚物，其包含乙烯和α，β-不饱和羧酸，其有机酸或其盐的共聚物和足够的阳离子源以完全中和共聚物的酸基团为80％以上。内芯的几何中心硬度小于其表面硬度，以确定正硬度梯度。外芯层形成在内芯上并由基本均匀的热固性组合物形成。外芯层具有显着小于外表面硬度的内部硬度，以限定陡峭的正硬度梯度。在外芯层上形成内覆盖层和外覆盖层。

3. 发明授权

US08758167B2 Compositions for golf balls based on oriented nanostructures 有权
标题翻译：基于定向纳米结构的高尔夫球组合物
公开(公告)号：US08758167B2
公开(公告)日：2014-06-24
申请号：US13233112
申请日：2011-09-15
申请人： William E. Morgan , Brian Comeau , Michael J. Sullivan
发明人： William E. Morgan , Brian Comeau , Michael J. Sullivan
IPC分类号： A63B37/06 , A63B37/12
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0047 , A63B37/0051 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0066 , A63B37/0074 , A63B37/0075 , A63B37/0076 , C08K3/011 , C08K5/0025 , C08K5/098 , C08K5/14 , C08L9/00
摘要： Multi-piece golf balls having at least one component made of a rubber composition comprising substantially oriented nanostructures are provided. For example, the nanostructures may be in the form of nanofibers, nanorods, nanotubes, and nanoparticles. 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 polybutadiene rubber composition comprising the nanostructures. The polybutadiene rubber may be chemically or non-chemically modified. The polybutadiene preferably has a cis-bond content of at least 80%.
摘要翻译：提供具有至少一个由包含基本取向的纳米结构的橡胶组合物制成的组件的多件式高尔夫球。例如，纳米结构可以是纳米纤维，纳米棒，纳米管和纳米颗粒的形式。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纳米结构的聚丁二烯橡胶组合物形成。聚丁二烯橡胶可以是化学或非化学改性的。聚丁二烯优选具有至少80％的顺式键含量。

4. 发明授权

US08715112B2 Multi-layer core golf ball 有权
标题翻译：多层核心高尔夫球
公开(公告)号：US08715112B2
公开(公告)日：2014-05-06
申请号：US13323128
申请日：2011-12-12
申请人： Michael J. Sullivan , Derek A. Ladd , Brian Comeau , Douglas S. Goguen
发明人： Michael J. Sullivan , Derek A. Ladd , Brian Comeau , Douglas S. Goguen
IPC分类号： A63B37/06
CPC分类号： A63B37/0092 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0046 , A63B37/0051 , A63B37/0059 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0065 , A63B37/0068 , A63B37/0076 , A63B37/0087 , A63B37/0096 , A63B37/02
摘要： Golf balls comprising a multi-layer core and a cover are disclosed. The multi-layer core comprises a layer formed from a highly neutralized polymer composition, a layer formed from an additional thermoplastic composition, and an outermost layer formed from a thermoset rubber.
摘要翻译：公开了包括多层芯和盖的高尔夫球。多层芯包括由高度中和的聚合物组合物形成的层，由另外的热塑性组合物形成的层和由热固性橡胶形成的最外层。

5. 发明授权

US08690713B2 Golf ball core having medium positive hardness gradient and high surface hardness 有权
标题翻译：高尔夫球芯具有中等正硬度梯度和高表面硬度
公开(公告)号：US08690713B2
公开(公告)日：2014-04-08
申请号：US12706781
申请日：2010-02-17
申请人： Michael J. Sullivan , Brian Comeau , Dennis Britton
发明人： Michael J. Sullivan , Brian Comeau , Dennis Britton
IPC分类号： A63B37/06
CPC分类号： A63B37/0063 , A63B37/0003 , A63B37/0039 , A63B37/0043 , A63B37/0044 , A63B37/0062 , A63B37/0064 , A63B37/0066 , A63B37/0076 , A63B37/0092 , A63B37/02
摘要： A golf ball includes a single solid core having a surface hardness and a geometric center hardness. The core has an outer diameter of about 1.5 to 1.62 inches. An outer cover layer formed from a polyurea or polyurethane has a first hardness, and an inner cover layer, disposed between the core and the outer cover, has a second hardness greater than the first hardness and within 5 Shore C of the core surface hardness. The geometric center hardness is about 64 to 85 Shore C, and the core surface hardness is greater than 85 Shore C and harder than the geometric center hardness by about 5 to 22 Shore C to define a positive hardness gradient.
摘要翻译：高尔夫球包括具有表面硬度和几何中心硬度的单实心芯。芯具有约1.5至1.62英寸的外径。由聚脲或聚氨酯形成的外覆盖层具有第一硬度和设置在芯体和外覆盖层之间的内覆层，其具有大于第一硬度的第二硬度和芯表面硬度的5肖氏C以内。几何中心硬度为约64至85肖氏C，芯表面硬度大于85肖氏硬度，硬度比几何中心硬度高约5至22肖氏C，以确定正硬度梯度。

6. 发明授权

US08672777B2 Golf ball core with soft outer transition volume and negative hardness gradient 有权
标题翻译：高尔夫球芯具有柔软的外部过渡体积和负硬度梯度
公开(公告)号：US08672777B2
公开(公告)日：2014-03-18
申请号：US13549446
申请日：2012-07-14
申请人： Michael J. Sullivan , Brian Comeau , Douglas S. Goguen
发明人： Michael J. Sullivan , Brian Comeau , Douglas S. Goguen
IPC分类号： A63B37/06
CPC分类号： A63B37/0092 , A63B37/0063 , A63B37/0076
摘要： A golf ball including a unitary core having a volume, an outer surface, a geometric center, and an outermost transition volume adjacent to the outer surface, the core being formed from a substantially homogenous composition; and a cover layer including ionomer, metallocene-catalyzed polymer, polyester, polyamide, non-ionomeric thermoplastic elastomer, copolyether-ester, copolyether-amide, polycarbonate, polybutadiene, polyisoprene, or polystyrene block copolymer. The outermost transition volume is disposed between the core outer surface and the geometric center, the transition volume has an outer portion congruent with the core outer surface, and comprises the outermost 45% of the core volume or less. Both a hardness of the core outer surface and a hardness within the outermost transition volume are less than the hardness of the geometric center to define a negative hardness gradient.
摘要翻译：一种高尔夫球，包括具有与外表面相邻的体积，外表面，几何中心和最外侧过渡体积的单一芯体，所述芯部由基本均匀的组成形成; 和包含离聚物，金属茂催化的聚合物，聚酯，聚酰胺，非离聚物热塑性弹性体，共聚醚 - 酯，共聚醚 - 酰胺，聚碳酸酯，聚丁二烯，聚异戊二烯或聚苯乙烯嵌段共聚物的覆盖层。最外面的过渡体积设置在芯部外表面和几何中心之间，过渡体积具有与芯部外表面一致的外部部分，并且包括核心体积的最外部45％或更小。芯外表面的硬度和最外过渡体积内的硬度均小于几何中心的硬度，以确定负硬度梯度。

7. 发明授权

US08586678B2 Blends of linear and branched neodymium-catalyzed rubber formulations for use in golf balls 有权
公开(公告)号：US08586678B2
公开(公告)日：2013-11-19
申请号：US12910914
申请日：2010-10-25
申请人： Michael J. Sullivan , Brian Comeau , David A. Bulpett , Derek A. Ladd
发明人： Michael J. Sullivan , Brian Comeau , David A. Bulpett , Derek A. Ladd
IPC分类号： A63B37/04 , C08L9/00
CPC分类号： A63B37/005 , A63B37/0039 , A63B37/0051 , A63B37/0074 , A63B37/0075 , C08L9/00
摘要： The invention relates to golf ball formulations formed from blends of linear and branched polybutadienes catalyzed with neodymium that have improved properties and processing characteristics. Golf ball components may be formed from the blends to provide high coefficient of restitution.

8. 发明授权

US08529374B2 Golf ball with negative hardness gardient core 有权
标题翻译：高尔夫球具有负硬度先天的核心
公开(公告)号：US08529374B2
公开(公告)日：2013-09-10
申请号：US13117246
申请日：2011-05-27
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： A63B37/06
CPC分类号： A63B37/0063 , A63B37/0062 , A63B37/0064 , A63B37/0075 , A63B37/0076 , A63B37/0092
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, the single layer core further comprising an inner core region disposed about the geometric center, an outer core region adjacent the outer surface, and an intermediate core region disposed between the inner and outer core regions and extending radially from about 8 mm to about 18 mm from the geometric center. The single layer core has first, second and third hardnesses disposed within the inner core region, outer core region, intermediate core region, respectively, wherein the third hardness is greater than the first hardness and the second hardness, and a hardness of the outer surface is substantially the same as or lower than a hardness of the geometric center.
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制剂形成并且包括几何中心和外表面，所述单层芯还包括内芯区域围绕所述几何中心设置的外芯区域和邻近所述外表面的外芯区域以及设置在所述内芯区域和所述外芯区域之间并且从所述几何中心从约8mm至约18mm径向延伸的中间芯区域。单层芯具有分别设置在内芯区域，外芯区域，中间芯区域中的第一，第二和第三硬度，其中第三硬度大于第一硬度和第二硬度，并且外表面的硬度与几何中心的硬度基本相同或不足。

9. 发明授权

US08454454B2 Golf ball having reduced surface hardness 有权
标题翻译：高尔夫球具有降低的表面硬度
公开(公告)号：US08454454B2
公开(公告)日：2013-06-04
申请号：US12695379
申请日：2010-01-28
申请人： Michael J. Sullivan , Mark L. Binette , Brian Comeau
发明人： Michael J. Sullivan , Mark L. Binette , Brian Comeau
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。

10. 发明授权

US08309639B2 Rubber compositions comprising benzoquinones and the use thereof in golf balls 有权
标题翻译：包含苯醌的橡胶组合物及其在高尔夫球中的用途
公开(公告)号：US08309639B2
公开(公告)日：2012-11-13
申请号：US12574471
申请日：2009-10-06
申请人： David A. Bulpett , Brian Comeau , Douglas S. Goguen
发明人： David A. Bulpett , Brian Comeau , Douglas S. Goguen
IPC分类号： A63B37/06 , A63B37/00 , C08K5/08
CPC分类号： A63B37/0003 , A63B37/0038 , A63B37/005 , A63B37/0061 , A63B37/0065 , C08K5/08 , C08K5/098 , C08K5/14 , C08L21/00
摘要： The present invention is directed to a golf ball having at least one layer formed from a rubber composition comprising a base rubber, at least 0.05 parts by weight of a free radical initiator, per 100 parts of the base rubber, and at least 0.1 parts by weight of a benzoquinone, per 100 parts of the base rubber. The rubber composition may be present in any one or more of a core layer, a cover layer, or an intermediate layer.
摘要翻译：本发明涉及一种高尔夫球，其具有由橡胶组合物形成的至少一层，所述橡胶组合物包含基础橡胶，每100份基础橡胶至少0.05重量份的自由基引发剂和至少0.1重量份的苯醌的重量，每100份基础橡胶。橡胶组合物可以存在于核心层，覆盖层或中间层中的任何一个或多个中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式