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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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23.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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24.发明授权Golf ball materials based on blends of polyamide and acid anhydride-modified polyolefins 有权基于聚酰胺和酸酐改性聚烯烃共混物的高尔夫球材料公开(公告)号：US09550095B2
公开(公告)日：2017-01-24
申请号：US14838774
申请日：2015-08-28
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette , Brian Comeau , David A Bulpett , Robert Blink
CPC classification number: A63B37/0076 , A63B37/0003 , A63B37/0024 , A63B37/0039 , A63B37/0043 , A63B37/0044 , A63B37/0045 , A63B37/0046 , A63B37/0049 , A63B37/0051 , A63B37/0061 , A63B37/0062 , A63B37/0063 , A63B37/0065 , A63B37/0069 , A63B37/0075 , A63B37/0078 , A63B37/0092 , A63B37/0095 , A63B45/00 , A63B2209/00 , C08K5/098 , C08K5/20 , C08L31/04 , C08L77/02 , C08L77/06 , C08L51/06
Abstract: Multi-piece golf balls having at least one layer made from a polyamide non-ionomeric composition are provided. The polyamide composition consists essentially of about 40 to about 99% by weight polyamide; about 1 to about 60% by weight of an acid anhydride-modified polyolefin; and about 1 to about 60% of a fatty acid additive selected from the group consisting of fatty acid salts, fatty acid amides, and mixtures thereof. The ball includes a core, preferably a dual core construction; and a cover of at least one layer. In another preferred construction, a multi-layered core containing an inner, intermediate, and outer core layer is made. For example, the intermediate core layer may be made of a rubber composition; and each of the inner core and outer core layers may be made of the polyamide composition. The resulting ball has high resiliency along with a soft feel.
Abstract translation: 提供具有由聚酰胺非离聚物组合物制成的至少一层的多片高尔夫球。 聚酰胺组合物基本上由约40至约99重量％的聚酰胺组成; 约1至约60重量％的酸酐改性的聚烯烃; 和约1至约60％的脂肪酸添加剂，其选自脂肪酸盐，脂肪酸酰胺及其混合物。 球包括芯，优选双核结构; 和至少一层的覆盖物。 在另一优选结构中，制成包含内芯，中间和外芯层的多层芯。 例如，中间芯层可以由橡胶组合物制成; 并且内芯层和外芯层中的每一个可以由聚酰胺组合物制成。 所产生的球具有高弹性以及柔软的感觉。
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25.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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Patent Agency Ranking
26.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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27.发明申请Dual Core Golf Ball Having Negative-Hardness-Gradient Thermoplastic Inner Core And Steep Positive-Hardness-Gradient Thermoset Outer Core Layer 审中-公开具有负硬度梯度热塑性内核和陡峭正硬度梯度热固性外核层的双核高尔夫球公开(公告)号：US20160367866A1
公开(公告)日：2016-12-22
申请号：US15255572
申请日：2016-09-02
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette , Robert Blink , David Bulpett , Brian Comeau
CPC classification number: A63B37/0092 , A63B37/0003 , A63B37/0006 , A63B37/0019 , A63B37/002 , A63B37/0043 , A63B37/0044 , A63B37/0045 , A63B37/0051 , A63B37/0059 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0076 , A63B37/02 , A63B45/00 , C08K5/09 , C08K5/098 , C08L23/0876 , C08L77/00
Abstract: A golf ball includes a thermoplastic HNP inner core layer having a center hardness less than the surface hardness to define a positive hardness gradient. An outer core layer is disposed about the inner core and is formed from a thermoset rubber composition. The core layer has an inner surface hardness less than the outer surface hardness to define a positive hardness gradient. Inner and outer cover layers are disposed about the outer core layer. The HNP composition includes an acid copolymer of ethylene and an α,β-unsaturated carboxylic acid; a non-acid polymer comprising polyolefins, polyamides, polyesters, polyethers, polyurethanes, metallocene-catalyzed polymers, single-site catalyst polymerized polymers, ethylene propylene rubber, ethylene propylene diene rubber, styrenic block copolymer rubbers, alkyl acrylate rubbers, or functionalized derivatives thereof; an organic acid or salt thereof; and a cation source in an amount sufficient to neutralize at least about 80% of the acid groups.
Abstract translation: 高尔夫球包括具有小于表面硬度的中心硬度的热塑性HNP内芯层，以限定正的硬度梯度。 外芯层围绕内芯设置并由热固性橡胶组合物形成。 芯层的内表面硬度小于外表面硬度，以确定正硬度梯度。 内外盖层围绕外芯层设置。 HNP组合物包括乙烯与α，β-不饱和羧酸的酸共聚物; 包含聚烯烃，聚酰胺，聚酯，聚醚，聚氨酯，金属茂催化聚合物，单中心催化剂聚合聚合物，乙丙橡胶，乙烯丙烯二烯橡胶，苯乙烯嵌段共聚物橡胶，丙烯酸烷基酯橡胶或其官能化衍生物的非酸聚合物 ; 有机酸或其盐; 和足以中和至少约80％酸基团的量的阳离子源。
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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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30.发明申请公开(公告)号：US20160256749A1
公开(公告)日：2016-09-08
申请号：US15155227
申请日：2016-05-16
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , David A. Bulpett , Robert Blink , Mark L. Binette , Brian Comeau
IPC: A63B37/00
CPC classification number: A63B37/0076 , A63B37/0024 , A63B37/003 , A63B37/0031 , A63B37/0033 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0049 , A63B37/0075 , A63B37/0092 , C08K5/0016 , C08K5/101 , C08L23/0876 , C08L67/025 , C09D123/0876 , C09D167/025
Abstract: A golf ball includes a core and a three-layer cover disposed adjacent the core. The three-layer cover includes an inner cover, an intermediate cover, and an outer cover. The inner cover includes a non-ionomeric E/Y copolymer where E is an olefin and Y is a carboxylic acid. The inner cover has a hardness of about 45 to 68 Shore D. The outer cover includes a castable thermoset polyurethane and has a hardness of about 40 to 62 Shore D. The intermediate cover layer, disposed between the inner and outer cover layers, is formed from a polyester composition including about 40 wt % to about 99 wt % of a polyester thermoplastic elastomer and about 1 wt % to about 60 wt % of a plasticizer.
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