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81.发明授权公开(公告)号：US11673026B2
公开(公告)日：2023-06-13
申请号：US17714606
申请日：2022-04-06
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Michael Michalewich , Mark L. Binette , Brian Comeau
IPC: A63B37/06 , A63B37/00 , A63B45/00 , C08G18/10 , C08G18/64 , C08G18/16 , C09D5/00 , C09D175/04 , C08G18/73 , C08G18/76 , C09D7/65 , C08G18/18 , C08G18/44 , C08G18/48 , C08G18/42 , C08G18/69 , C08G18/24 , C08G18/75 , C08G18/32
CPC classification number: A63B37/00221 , A63B37/0022 , A63B37/0029 , A63B45/00 , C08G18/10 , C08G18/16 , C08G18/18 , C08G18/246 , C08G18/3206 , C08G18/42 , C08G18/44 , C08G18/48 , C08G18/6469 , C08G18/69 , C08G18/73 , C08G18/755 , C08G18/7621 , C08G18/7671 , C09D5/002 , C09D7/65 , C09D175/04 , A63B37/008 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/0087 , A63B37/0092 , C08G18/10 , C08G18/3206 , C08G18/10 , C08G18/48
Abstract: Golf balls having covers made of thermoplastic polyurethane compositions are provided. Multi-piece golf balls can be made. In one embodiment, the outer cover layer is formed from a composition comprising a thermoplastic polyurethane and polydimethylsiloxane compound. Functionalized polydimethylsiloxane compounds also can be used to treat thermoplastic polyurethane golf ball covers. The cover composition and surface coatings can further include catalysts, ultraviolet (UV)-light stabilizers, and other additives. The coating methods have many benefits and the finished balls with thermoplastic polyurethane covers have good physical properties.
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公开(公告)号：US11065508B2
公开(公告)日：2021-07-20
申请号：US16540110
申请日：2019-08-14
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Brian Comeau , Michael Michalewich
IPC: A63B37/12 , C08K9/06 , A63B37/00 , C08K9/08 , C08K3/22 , C08K3/30 , C09D201/00 , C09D175/02 , C09D175/04 , B32B5/18 , B32B27/40 , C08G18/10 , C08G18/48 , C08L23/08
Abstract: Golf ball having CoR of at least 0.700 and Atti compression of at least about 50 and comprising layer comprising a mixture of ionomer composition and a plurality of particulates, at least some being surface-treated with alkoxylated siloxanes and/or polyether-modified siloxanes, and selected from titanium dioxide particles, barium sulfate particles, zinc sulfide particles, and/or zinc oxide particulates. At least some particulates may be contacted with compound having the formula: Compound (I) may be included in amount of 0.01 to 2% by weight based on total weight of portion of plurality being contacted. The plurality may be included in mixture in amount such that the layer has specific gravity of from 0.5 to about 5.0, tensile strength of from about 300 psi to about 50,000 psi, and elongation at break of from about 20% to about 1000%, each being greater than that of the ionomer composition portion of the mixture.
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83.发明申请公开(公告)号：US20210162266A1
公开(公告)日：2021-06-03
申请号：US17175717
申请日：2021-02-15
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Michael Michalewich , Mark L. Binette , Brian Comeau
Abstract: Golf balls having covers made of thermoplastic polyurethane compositions are provided. Multi-piece golf balls can be made. In one embodiment, the outer cover layer is formed from a composition comprising a thermoplastic polyurethane and epoxy compound. Mixtures of multi-functional amines and imines, and multi-functional isocyanates, and epoxy curing agents; and solvent, can be applied to the outer cover. The resulting coating may contain polyurethanes, polyureas, and hybrids, copolymers, and blends thereof. The cover composition and surface coatings can further include catalysts, ultraviolet (UV)-light stabilizers, and other additives. The coating methods have many benefits and the finished balls have good physical properties.
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公开(公告)号：US11000738B2
公开(公告)日：2021-05-11
申请号：US16812430
申请日：2020-03-09
Applicant: Acushnet Company
Inventor： Mark L. Binette , Brian Comeau , Michael Michalewich , Shawn Ricci , Michael J. Sullivan , Douglas S. Goguen
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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85.发明申请公开(公告)号：US20200269094A1
公开(公告)日：2020-08-27
申请号：US15931668
申请日：2020-05-14
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette , Brian Comeau , Michael Michalewich
Abstract: Golf balls having covers made of thermoplastic polyurethane compositions are provided. Multi-piece golf balls can be made. In one embodiment, the outer cover layer is formed from a composition comprising a thermoplastic polyurethane and acid copolymer ionomer. The cover composition also can contain hydroxyl-containing compounds. The golf ball having the thermoplastic polyurethane cover can be treated with an isocyanate compound. The golf ball also can be treated with an amine and/or silane-containing compound. The cover composition and surface coatings can further include catalysts, ultraviolet (UV)-light stabilizers, and other additives. The coating methods have many benefits and the finished balls have good physical properties.
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Patent Agency Ranking
公开(公告)号：US10744376B2
公开(公告)日：2020-08-18
申请号：US16421699
申请日：2019-05-24
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Brian Comeau , Douglas S. Goguen , Shawn Ricci , Mark L. Binette , Michael Michalewich
Abstract: Multi-layered golf balls having a core made of a foamed composition, preferably polyurethane foam, are provided. The ball includes a dual-layered core having a foam inner core (center) and surrounding outer core layer. The outer core layer may be made from a non-foamed thermoset material such as polybutadiene rubber. The ball further includes an inner cover, preferably made from an ionomer composition comprising an O/X-type acid copolymer, wherein O is α-olefin, and X is a C3-C8 α,β-ethylenically unsaturated carboxylic acid. The outer cover may be made from a non-foamed thermoset or thermoplastic material such as polyurethane. Preferably, the specific gravity of the inner cover is greater than the specific gravity of the outer core, which is greater than the specific gravity of the inner core. The finished ball has good distance and low-spin properties.
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87.发明授权公开(公告)号：US10729938B2
公开(公告)日：2020-08-04
申请号：US16126017
申请日：2018-09-10
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Michael Michalewich , Mark L. Binette , Brian Comeau
IPC: A63B37/06 , A63B37/00 , A63B45/00 , C08G18/10 , C08G18/64 , C08G18/16 , C09D5/00 , C09D175/04 , C08G18/73 , C08G18/76 , C09D7/65 , C08G18/18 , C08G18/44 , C08G18/48 , C08G18/42 , C08G18/69 , C08G18/24 , C08G18/75 , C08G18/32
Abstract: Golf balls having covers made of thermoplastic polyurethane compositions are provided. Multi-piece golf balls can be made. In one embodiment, the outer cover layer is formed from a composition comprising a thermoplastic polyurethane and polydimethylsiloxane compound. Functionalized polydimethylsiloxane compounds also can be used to treat thermoplastic polyurethane golf ball covers. The cover composition and surface coatings can further include catalysts, ultraviolet (UV)-light stabilizers, and other additives. The coating methods have many benefits and the finished balls with thermoplastic polyurethane covers have good physical properties.
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公开(公告)号：US10543403B2
公开(公告)日：2020-01-28
申请号：US16171481
申请日：2018-10-26
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette , Brian Comeau , Douglas S. Goguen , Michael Michalewich , Shawn Ricci
Abstract: Multi-layered golf balls containing a dual-core structure are provided. The core structure includes an inner core (center) comprising a foam composition, preferably foamed polyurethane. The outer core layer is preferably formed from a non-foamed thermoset composition such as polybutadiene rubber. The core layers have different hardness and specific gravity levels. The specific gravity (density) of the foam inner core is preferably less than the density of the outer core layer. The core assembly preferably has a positive hardness gradient extending across the entire assembly. The core structure and resulting ball have relatively good resiliency.
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公开(公告)号：US20190275376A1
公开(公告)日：2019-09-12
申请号：US16421699
申请日：2019-05-24
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Brian Comeau , Douglas S. Goguen , Shawn Ricci , Mark L. Binette , Michael Michalewich
Abstract: Multi-layered golf balls having a core made of a foamed composition, preferably polyurethane foam, are provided. The ball includes a dual-layered core having a foam inner core (center) and surrounding outer core layer. The outer core layer may be made from a non-foamed thermoset material such as polybutadiene rubber. The ball further includes an inner cover, preferably made from an ionomer composition comprising an O/X-type acid copolymer, wherein O is α-olefin, and X is a C3-C8 α,β-ethylenically unsaturated carboxylic acid. The outer cover may be made from a non-foamed thermoset or thermoplastic material such as polyurethane. Preferably, the specific gravity of the inner cover is greater than the specific gravity of the outer core, which is greater than the specific gravity of the inner core. The finished ball has good distance and low-spin properties.
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公开(公告)号：US10376747B2
公开(公告)日：2019-08-13
申请号：US15830091
申请日：2017-12-04
Applicant: Acushnet Company
Inventor： Shawn Ricci , Michael Michalewich , Brian Comeau , Michael J. Sullivan , Mark L. Binette , Douglas S. Goguen
IPC: A63B37/04 , A63B37/00 , C08G18/10 , C08G18/48 , C08G18/76 , C08G18/22 , C08G18/24 , C08G18/40 , C08G18/42 , C08G101/00
Abstract: Multi-layered golf balls having a core, intermediate layer, and cover are provided. The ball includes a non-foamed inner core (center) made of a thermoplastic or thermoset composition such as polybutadiene rubber. An intermediate layer comprising a foamed composition, such as polyurethane foam, is disposed about the inner core. The foamed intermediate layer may have a specific gravity gradient within the layer, wherein the outer surface specific gravity is greater than the midpoint specific gravity. Ball constructions having two intermediate layers, wherein at least one layer is a foamed layer can be made. A cover having at least one layer is disposed about the intermediate layer.
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