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公开(公告)号：US09643061B2
公开(公告)日：2017-05-09
申请号：US14707028
申请日：2015-05-08
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette , Robert Blink , David A. Bulpett , Brian Comeau , Douglas S. Goguen
CPC classification number: A63B37/0092 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0051 , A63B37/0058 , A63B37/0059 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0076 , A63B37/008 , A63B37/0083 , A63B2037/0079
Abstract: A golf ball comprising a core and a cover, wherein the core consists of: a solid inner core layer formed from a plasticized non-acid polymer composition PCp/N-A and having a diameter of 1.10 inch or less and a center Shore C hardness (Hcenter) of 50 or less, one or more optional intermediate core layers, and an outer core layer formed from at least one of a thermoset rubber composition TR and a thermoplastic composition TP and having a thickness of 0.200 inches or greater and an outer surface Shore C hardness (Houter surface) of 70 or greater, wherein Houter surface>Hcenter, and Houter surface−Hcenter≧40. In another embodiment, the center Shore C hardness (Hcenter) is 40 or less, the outer surface Shore C hardness (Houter surface) is 85 or greater, and Houter surface−Hcenter≧45. In one embodiment, an intermediate layer is disposed between the outer core layer and the cover. The plasticized non-acid polymer composition PCp/N-A. may be formed from at least one non-acid polymer composition and at least one plasticizer.
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公开(公告)号：US09623287B2
公开(公告)日：2017-04-18
申请号：US14960625
申请日：2015-12-07
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Brian Comeau , Douglas S. Goguen , Robert Blink , David A. Bulpett , Mark L. Binette
CPC classification number: A63B37/0092 , A63B37/0024 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0039 , A63B37/0043 , A63B37/0044 , A63B37/0045 , A63B37/0047 , A63B37/0051 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0065 , A63B37/0066 , A63B37/0075 , A63B37/0076 , A63B37/008 , A63B37/0091
Abstract: The present invention generally relates to golf balls and more particularly to golf balls having multi-layered cores comprising a thermoset rubber center, a thermoplastic intermediate core layer, and a thermoset rubber outer core layer. A cover layer is disposed about the multi-layered core. At least one of the center, intermediate core layer, and outer core layer comprises a polyalkenamer rubber. In one preferred embodiment, the center, intermediate core, and outer core layers have positive hardness gradients. The core layers preferably have different specific gravities. The polyalkenamer rubber may be blended with other rubbers such as polybutadiene, polyisoprene, ethylene propylene diene, and styrene-butadiene rubbers. The polyalkenamer rubber composition helps improve resiliency of the core and provides the ball with a comfortable and soft feel.
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公开(公告)号：US09604106B2
公开(公告)日：2017-03-28
申请号：US14511221
申请日：2014-10-10
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette , Robert Blink , David A. Bulpett , Brian Comeau , Douglas S. Goguen
CPC classification number: A63B37/0039 , A63B37/0024 , A63B37/0031 , A63B37/0043 , A63B37/0044 , A63B37/006 , A63B37/0063 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/0092 , C08K5/101 , C08L21/00 , C08L9/00
Abstract: Multi-layered golf balls containing a two or three-layered cover assembly are provided. In one embodiment, the cover assembly includes a relatively hard inner cover and relatively soft outer cover. Alternatively, the cover assembly may include a relatively soft inner cover with a relatively hard outer cover. Three-layered covers comprising an inner cover, intermediate cover, and outer cover layer also may be prepared. Preferably, at least one of the layers is formed from a thermoplastic composition that preferably comprises: a) ethylene acid copolymer, b) plasticizer, and c) cation source. A fatty acid ester such as ethyl oleate is preferably used as the plasticizer. The cover assembly has good impact durability and helps provide the ball with relatively high resiliency at given compressions.
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24.发明授权Multi-layered cores for golf balls based on thermoplastic compositions containing non-acid polymers 有权基于含有非酸性聚合物的热塑性组合物的高尔夫球多层芯公开(公告)号：US09555291B1
公开(公告)日：2017-01-31
申请号：US14834571
申请日：2015-08-25
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Robert Blink , David A. Bulpett , Mark L. Binette , Brian Comeau
CPC classification number: A63B37/0092 , A63B37/0039 , A63B37/0044 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0076 , A63B37/0077 , A63B37/0087 , A63B2037/0079 , C08G69/40 , C08K5/0016 , C08K5/101 , C08L77/02 , C08L77/04 , C08L77/06 , C08L77/08
Abstract: Multi-layered golf balls containing a three-layered core assembly are provided. Preferably, at least one of the core layers is formed from a thermoplastic composition that comprises: a) thermoplastic non-acid polymer, and b) plasticizer. In one preferred embodiment, the inner core is made of a first thermoset composition, for example, polybutadiene rubber; and the intermediate core layer is made of a thermoplastic composition; and the outer core is made of a second thermoset composition. A fatty acid ester such as ethyl oleate is preferably used as the plasticizer. Suitable non-acid polymers include, for example, polyesters, polyamides, polyolefins, and polyurethanes. The core assembly has a relatively high resiliency at given compressions.
Abstract translation: 提供了包含三层芯组件的多层高尔夫球。 优选地，至少一个芯层由热塑性组合物形成，其包含：a）热塑性非酸聚合物，和b）增塑剂。 在一个优选实施例中，内芯由第一热固性组合物制成，例如聚丁二烯橡胶; 中间核心层由热塑性组合物制成; 并且外芯由第二热固性组合物制成。 优选使用脂肪酸酯如油酸乙酯作为增塑剂。 合适的非酸聚合物包括例如聚酯，聚酰胺，聚烯烃和聚氨酯。 核心组件在给定的压缩下具有相对较高的弹性。
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公开(公告)号：US20170021234A1
公开(公告)日：2017-01-26
申请号：US15283545
申请日：2016-10-03
Applicant: Acushnet Company
Inventor： Derek A. Ladd , David A. Bulpett , Scott Cooper , Michael J. Sullivan
IPC: A63B37/00
CPC classification number: A63B37/0092 , A63B37/0007 , A63B37/0018 , A63B37/0043 , A63B37/0062 , A63B37/0076
Abstract: Disclosed herein are multilayer golf balls having a layer with a higher Shore C hardness and a lower Shore D hardness than another layer.
Abstract translation: 本文公开了具有比另一层具有更高肖氏C硬度和较低肖氏D硬度的层的多层高尔夫球。
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Patent Agency Ranking
26.发明申请GOLF BALLS HAVING COVERS MADE FROM PLASTICIZED THERMOPLASTIC COMPOSITIONS CONTAINING NON-ACID POLYMERS 有权具有含有非酸性聚合物的增塑热塑性组合物的盖子的高尔夫球公开(公告)号：US20170001079A1
公开(公告)日：2017-01-05
申请号：US14755936
申请日：2015-06-30
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Robert Blink , David A. Bulpett , Mark L. Binette , Brian Comeau
IPC: A63B37/00
CPC classification number: A63B37/0092 , A63B37/0031 , A63B37/0039 , A63B37/0043 , A63B37/0075 , A63B37/0087
Abstract: Multi-layered golf balls containing a two layered cover assembly are provided. In one embodiment, the cover assembly includes a relatively soft inner cover and relatively hard outer cover. Preferably, at least one of the cover layers is formed from a thermoplastic composition that preferably comprises: a) thermoplastic non-acid polymer, and b) plasticizer. A fatty acid ester such as ethyl oleate is preferably used as the plasticizer. Suitable non-acid polymers include, for example, polyesters, polyamides, polyolefins, and polyurethanes. The cover assembly has good impact durability and helps provide the ball with relatively high resiliency at given compressions.
Abstract translation: 提供了包含两层盖组件的多层高尔夫球。 在一个实施例中，盖组件包括相对柔软的内盖和相对硬的外盖。 优选地，至少一个覆盖层由热塑性组合物形成，其优选包括：a）热塑性非酸聚合物，和b）增塑剂。 优选使用脂肪酸酯如油酸乙酯作为增塑剂。 合适的非酸聚合物包括例如聚酯，聚酰胺，聚烯烃和聚氨酯。 盖组件具有良好的冲击耐久性，并且有助于在给定的压缩下使球具有相对高的弹性。
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27.发明授权Golf balls having a core layer made from plasticized thermoplastic compositions 有权具有由塑化热塑性组合物制成的芯层的高尔夫球公开(公告)号：US09526948B2
公开(公告)日：2016-12-27
申请号：US14460416
申请日：2014-08-15
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette , Robert Blink , David A. Bulpett , Brian Comeau
CPC classification number: A63B37/0092 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0039 , A63B37/0043 , A63B37/0044 , A63B37/0045 , A63B37/0046 , A63B37/0051 , A63B37/0059 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0068 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/0087 , A63B37/0096 , A63B37/02
Abstract: Multi-layered golf balls containing a dual-core structure are provided. The core structure includes an inner core (center) comprising a thermoplastic composition, preferably including: a) ethylene acid copolymer, b) plasticizer, and c) cation source. Preferably, a fatty acid ester such as ethyl oleate is used as the plasticizer. The outer core layer is preferably formed from a thermoset composition such as polybutadiene rubber. The core layers have different hardness levels. The core assembly preferably has a positive hardness gradient extending across the entire assembly. The core structure and resulting ball have relatively good resiliency at given compressions.
Abstract translation: 提供了包含双核结构的多层高尔夫球。 芯结构包括包含热塑性组合物的内芯（中心），优选包括：a）乙烯酸共聚物，b）增塑剂和c）阳离子源。 优选使用脂肪酸酯如油酸乙酯作为增塑剂。 外芯层优选由热固性组合物如聚丁二烯橡胶形成。 核心层具有不同的硬度水平。 芯组件优选具有横跨整个组件延伸的正硬度梯度。 核心结构和产生的球在给定的压缩下具有相对良好的弹性。
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28.发明申请DUAL CORE GOLF BALL HAVING POSITIVE-HARDNESS-GRADIENT THERMOPLASTIC INNER CORE AND POSITIVE-HARDNESS-GRADIENT THERMOSET OUTER CORE LAYER 有权双核高尔夫球具有正硬度梯度热塑性内核和积极硬度梯度热外部核心层公开(公告)号：US20160367865A1
公开(公告)日：2016-12-22
申请号：US15255522
申请日：2016-09-02
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Brian Comeau , Robert Blink , David A. Bulpett
CPC classification number: A63B37/0092 , A63B37/0039 , A63B37/0043 , A63B37/0044 , A63B37/0045 , A63B37/0051 , A63B37/0059 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0075 , A63B37/0076 , A63B37/02 , A63B45/00 , C08L23/0876
Abstract: A golf ball includes a thermoplastic inner core and a thermoset outer core layer. The inner core has a surface hardness of about 40 to 80 Shore C and a center hardness of about 30 to 75 Shore C, the center hardness being less than the surface hardness to define a first positive hardness gradient. The cover includes an inner cover layer and an outer cover layer. The thermoplastic inner core comprises a highly-neutralized ionomer including an acid copolymer of ethylene and an α,β-unsaturated carboxylic acid; a plasticizer; an organic acid or salt thereof; and a cation source present in an amount sufficient to neutralize from about 70 to 100% of the acid groups present. The outer core layer includes a polybutadiene rubber and has a surface hardness greater than an interior hardness to define a positive hardness gradient of less than about 25 Shore C
Abstract translation: 高尔夫球包括热塑性内芯和热固性外芯层。 内芯具有约40至80肖氏C的表面硬度和约30至75肖氏C的中心硬度，中心硬度小于表面硬度以限定第一正硬度梯度。 盖包括内覆盖层和外覆盖层。 热塑性内芯包括高度中和的离聚物，其包括乙烯和α，β-不饱和羧酸的酸共聚物; 增塑剂; 有机酸或其盐; 和阳离子源的存在量足以中和存在的酸基团的约70至100％。 外芯层包括聚丁二烯橡胶，并且具有大于内部硬度的表面硬度，以限定小于约25肖氏硬度的正硬度梯度
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29.发明申请POLYESTER-BASED THERMOPLASTIC ELASTOMERS CONTAINING PLASTICIZERS FOR MAKING GOLF BALLS 有权基于聚酯的热塑性弹性体包含用于制造高尔夫球棒的塑化剂公开(公告)号：US20160346624A1
公开(公告)日：2016-12-01
申请号：US15236569
申请日：2016-08-15
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette , Robert Blink , David A. Bulpett , Brian Comeau
CPC classification number: A63B37/0092 , A63B37/0039 , A63B37/0043 , A63B37/0044 , A63B37/0049 , A63B37/005 , A63B37/0051 , A63B37/0062 , A63B37/0063 , A63B37/0075 , A63B37/0076 , C08K5/101 , C08L23/0876 , C08L67/025 , C08L2207/04
Abstract: Multi-layered golf balls having at least one layer made of a polyester composition containing a polyester thermoplastic elastomer and plasticizer are provided. The plasticizers help reduce the glass transition temperature (Tg) of the composition and various plasticizers may be used. For example, the composition may include alkyl oleate plasticizers such as ethyl oleate and octyl oleate. Polyester-ether block copolymers are particularly preferred. The golf ball includes a core having at least one layer and a cover having at least one layer. The polyester composition may be used to form any core, cover, or other layer in the golf ball.
Abstract translation: 提供具有由含有聚酯热塑性弹性体和增塑剂的聚酯组合物制成的至少一层的多层高尔夫球。 增塑剂有助于降低组合物的玻璃化转变温度（Tg），并且可以使用各种增塑剂。 例如，组合物可以包括油酸烷基酯增塑剂，例如油酸乙酯和油酸辛酯。 聚醚醚嵌段共聚物是特别优选的。 高尔夫球包括具有至少一个层的芯和具有至少一个层的盖。 聚酯组合物可用于在高尔夫球中形成任何芯，盖或其它层。
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公开(公告)号：US09457236B2
公开(公告)日：2016-10-04
申请号：US13723529
申请日：2012-12-21
Applicant: Acushnet Company
Inventor： Derek A. Ladd , David A. Bulpett , Scott Cooper , Michael J. Sullivan
CPC classification number: A63B37/0092 , A63B37/0007 , A63B37/0018 , A63B37/0043 , A63B37/0062 , A63B37/0076
Abstract: Disclosed herein are multilayer golf balls having a layer with a higher Shore C hardness and a lower Shore D hardness than another layer.
Abstract translation: 本文公开了具有比另一层具有更高肖氏C硬度和较低肖氏D硬度的层的多层高尔夫球。
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