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公开(公告)号：US20190209898A1
公开(公告)日：2019-07-11
申请号：US16354320
申请日：2019-03-15
Applicant: Acushnet Company
Inventor： Mark L. Binette , Brian Comeau , Michael Michalewich , Shawn Ricci , Michael J. Sullivan , Douglas S. Goguen
CPC classification number: A63B37/0075 , A63B37/0039 , A63B37/0043 , A63B37/0044 , A63B37/0045 , A63B37/0047 , A63B37/0051 , A63B37/0058 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0066 , A63B37/0076 , A63B37/0091 , A63B37/0092 , C08L75/04 , C08L75/06 , C08L75/08 , C08L75/14
Abstract: Multi-piece golf balls having a solid core made of a foamed composition and a cover are provided. Preferably, the core is dual-layered having has a foam inner core (center) and surrounding thermoset or thermoplastic outer core layer. Preferably, a polyurethane foam composition containing mineral filler particulate, for example, nanoclay particles, is used to form the foam center. The concentration of clay particulate is preferably in a range of 0.1 to 60% by weight. The surrounding outer core layer may be made from non-foamed or foamed compositions. For example, polybutadiene rubber or highly neutralized olefin acid copolymers may be used in the outer core layer. The core layers have different hardness gradients and specific gravity values.
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公开(公告)号：US10213654B2
公开(公告)日：2019-02-26
申请号：US16021110
申请日：2018-06-28
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette , Brian Comeau , Michael Michalewich , Douglas S. Goguen
Abstract: Multi-layered, golf balls having a core made of a foamed composition are provided. The core preferably has a foam inner core (center) and surrounding thermoset or thermoplastic outer core layer. The core also includes a structural insert such as, for example, a solid shell, perforated shell, a lattice or mesh, or a central hub with extending arms, and the like. The core layers have different hardness gradients and specific gravity values. The ball further includes a cover having at least one layer. By adjusting the respective specific gravity values of the core layers, the Moment of Inertia (MOI) of the ball can be increased or decreased. In one embodiment, the ball has generally good flight distance and low spin rate.
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公开(公告)号：US20180311534A1
公开(公告)日：2018-11-01
申请号：US16021110
申请日：2018-06-28
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette , Brian Comeau , Michael Michalewich , Douglas S. Goguen
CPC classification number: A63B37/0051 , A63B37/0005 , A63B37/0032 , A63B37/0033 , A63B37/0039 , A63B37/0043 , A63B37/0044 , A63B37/0045 , A63B37/0047 , A63B37/0058 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0066 , A63B37/0075 , A63B37/0076 , A63B37/0091 , A63B37/0092 , A63B37/0096 , A63B37/0097 , A63B37/06 , A63B2037/065
Abstract: Multi-layered, golf balls having a core made of a foamed composition are provided. The core preferably has a foam inner core (center) and surrounding thermoset or thermoplastic outer core layer. The core also includes a structural insert such as, for example, a solid shell, perforated shell, a lattice or mesh, or a central hub with extending arms, and the like. The core layers have different hardness gradients and specific gravity values. The ball further includes a cover having at least one layer. By adjusting the respective specific gravity values of the core layers, the Moment of Inertia (MOI) of the ball can be increased or decreased. In one embodiment, the ball has generally good flight distance and low spin rate.
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公开(公告)号：US20180272195A1
公开(公告)日：2018-09-27
申请号：US15465718
申请日：2017-03-22
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette , Brian Comeau , Michael Michalewich , Shawn Ricci , Douglas S. Goguen
IPC: A63B37/00
CPC classification number: A63B37/0075 , A63B37/0039 , A63B37/0044 , A63B37/0045 , A63B37/0047 , A63B37/0051 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0066 , A63B37/0091 , A63B37/0092
Abstract: Golf balls having a multi-layered core made of a foamed composition are provided. The core assembly preferably includes a foam inner core (center) and surrounding outer core layer. Preferably, a latex rubber foam composition is used to form the inner core. The foam composition has relatively good resiliency and rebounding action. In other instances, the latex rubber foam composition can be used to make the outer core layer. The core layers can have different hardness gradients and specific gravity values. The ball further includes a cover that can be multi-layered.
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公开(公告)号：US09931543B2
公开(公告)日：2018-04-03
申请号：US15371535
申请日：2016-12-07
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Brian Comeau , Douglas S. Goguen
CPC classification number: A63B37/0092 , A63B37/0043 , A63B37/0044 , A63B37/0045 , A63B37/0051 , A63B37/0062 , A63B37/0064 , A63B37/0065 , A63B37/0075 , A63B37/0076
Abstract: Golf balls having a very high positive gradient multilayer core are provided. The multilayer core includes an outer core layer and a very soft, low compression inner core layer. The inner core layer is formed from an unfoamed composition and has a center hardness that is at least 40 Shore C points less than the outer surface hardness of the outer core layer.
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Patent Agency Ranking
公开(公告)号：US20170189763A1
公开(公告)日：2017-07-06
申请号：US15467020
申请日：2017-03-23
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette , Robert Blink , David A. Bulpett , Brian Comeau , Douglas S. Goguen
IPC: A63B37/00
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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公开(公告)号：US20170136310A1
公开(公告)日：2017-05-18
申请号：US15417398
申请日：2017-01-27
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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公开(公告)号：US09649538B2
公开(公告)日：2017-05-16
申请号：US14248618
申请日：2014-04-09
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Brian Comeau , Douglas S. Goguen
CPC classification number: A63B37/0092 , A63B37/0039 , A63B37/0043 , A63B37/0044 , A63B37/0045 , A63B37/0051 , A63B37/0058 , A63B37/0059 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0078 , A63B2037/0079
Abstract: A golf ball comprising a core and a cover, the core consisting of: a solid inner core layer formed from a first unfoamed thermoplastic composition TP1 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 a second thermoplastic composition TP2 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.
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公开(公告)号：US09643060B2
公开(公告)日：2017-05-09
申请号：US14571610
申请日：2014-12-16
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Brian Comeau , Douglas S. Goguen
CPC classification number: A63B37/0092 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0051 , A63B37/0058 , A63B37/0059 , A63B37/0062 , A63B37/0064 , A63B37/0076 , C08G18/3857 , C08G18/4854 , C08G18/7671 , C08L13/00 , C08L75/04 , C09D123/0876
Abstract: A golf ball comprising a core and a cover, wherein the core consists of: a solid inner core layer formed from a plasticized thermoplastic composition TPp 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 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.
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公开(公告)号：US09616297B2
公开(公告)日：2017-04-11
申请号：US14619231
申请日：2015-02-11
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette , Robert Blink , David A. Bulpett , Brian Comeau , John D. Farrell , Douglas S. Goguen
CPC classification number: A63B37/0043 , A63B37/0031 , A63B37/0039 , A63B37/006 , A63B37/0062 , A63B37/0063 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/0087 , A63B37/0092 , A63B45/00 , A63B2037/0079 , C08L21/00
Abstract: Low compression, multi-piece golf balls containing a solid core and two or three-layered cover assemblies are provided. Preferably, the ball has a compression of less than 60 and more preferably less than 50. At least one cover layer is made of a plasticized thermoplastic composition. For example, two-layered and three-layered covers may be made. Preferably, the plasticized thermoplastic composition comprises: a) ethylene acid copolymer, b) plasticizer, and c) cation source. A fatty acid ester such as ethyl oleate or butyl 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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