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111.发明公开公开(公告)号：US20230321493A1
公开(公告)日：2023-10-12
申请号：US18208542
申请日：2023-06-12
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Michael Michalewich , Mark L. Binette , Brian Comeau
IPC: 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 , A63B37/0029 , A63B45/00 , C08G18/10 , C08G18/6469 , C08G18/16 , C09D5/002 , C09D175/04 , C08G18/73 , C08G18/7621 , C09D7/65 , C08G18/18 , C08G18/44 , C08G18/48 , C08G18/42 , C08G18/7671 , C08G18/69 , C08G18/246 , C08G18/755 , C08G18/3206 , A63B37/0022 , A63B37/008 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/0087 , A63B37/0092
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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112.发明授权公开(公告)号：US11759680B2
公开(公告)日：2023-09-19
申请号：US17958638
申请日：2022-10-03
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Michael Michalewich , Mark L. Binette , Brian Comeau
CPC classification number: A63B37/00221 , A63B37/0023 , A63B37/0024 , A63B37/00776 , A63B45/00 , C08J7/042 , C08J7/0427 , C08J7/043 , C08J7/046 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/0078 , A63B37/0087 , A63B37/0095 , A63B2102/32 , C08J2309/00 , C08J2375/04 , C08J2463/02 , C08J2475/08
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：US20220362635A1
公开(公告)日：2022-11-17
申请号：US17872134
申请日：2022-07-25
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette
Abstract: Golf balls having covers made of thermoplastic polyurethane compositions are provided. Multi-piece golf balls can be made. Polyurethane primer coatings and polyurethane top-coatings are applied to the thermoplastic polyurethane cover. Isocyanate-rich and polyol-rich polyurethane coatings can be applied. In one embodiment, multi-functional imine and amine compounds can be used to treat the golf ball. 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. Heat is used to cure the coatings. The coating methods have many benefits and the finished balls have good physical properties.
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114.发明授权公开(公告)号：US11458368B2
公开(公告)日：2022-10-04
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：US20210316190A1
公开(公告)日：2021-10-14
申请号：US17352714
申请日：2021-06-21
Applicant: Acushnet Company
Inventor： Shawn Ricci , Mark L. Binette , Brian Comeau
Abstract: The present invention provides methods for producing molded golf balls and the resultant balls. The methods of this invention involve producing foamed polyurethane covers and these methods help reduce dimple distortions and other surface imperfections. These golf balls contain an inner core and outer foamed polyurethane cover. One or more intermediate layers can be disposed between the core and cover. In one embodiment, a castable liquid polyurethane composition containing a foaming agent is dispensed into mold cavities, which are then pressed together to form a foam cover for the ball.
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Patent Agency Ranking
公开(公告)号：US10933285B2
公开(公告)日：2021-03-02
申请号：US16807330
申请日：2020-03-03
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette
Abstract: Golf balls comprising a multi-layer core and a cover are disclosed. The multi-layer core comprises a center, an intermediate core layer, and an outer core layer. At least one layer of the multi-layer core is a high specific gravity layer.
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117.发明授权公开(公告)号：US10918912B2
公开(公告)日：2021-02-16
申请号：US16001011
申请日：2018-06-06
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Michael Michalewich , Mark L. Binette , Brian Comeau
IPC: A63B37/06 , A63B37/00 , A63B45/00 , C08J7/04 , A63B102/32
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 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：US10905917B2
公开(公告)日：2021-02-02
申请号：US16377389
申请日：2019-04-08
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette
Abstract: Golf balls having covers made of thermoplastic polyurethane compositions are provided. Multi-piece golf balls can be made. Polyurethane primer coatings and polyurethane top-coatings are applied to the thermoplastic polyurethane cover. Different coating methods can be used. Isocyanate-rich and polyol-rich polyurethane coatings can be applied. In one embodiment, the golf ball can be treated with a multi-functional isocyanate prior to applying the coatings. The polyurethane cover composition and surface coatings can further include catalysts, ultraviolet (UV)-light stabilizers, and other additives. Heat is used to cure the coatings. The coating methods have many benefits and the finished balls have good physical properties.
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公开(公告)号：US20210001184A1
公开(公告)日：2021-01-07
申请号：US17028316
申请日：2020-09-22
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Brian Comeau , Mark L. Binette , Michael Michalewich , Shawn Ricci
IPC: A63B37/00 , C09D123/08 , C08L23/08 , C08L83/04 , C08L83/10
Abstract: Multi-layered golf balls having at least one layer made from silicone (polysiloxane) elastomers; silicone (polysiloxane) elastomer/polyurethane blends; polycarbonate-polysiloxane blends and copolymers; and polycarbonate-polysiloxane/polyurethane blends are provided. For example, three-piece, four-piece, and five-piece golf balls containing different core and cover structures can be made. The polysiloxane compositions have good thermal stability and durability without sacrificing resiliency. The polysiloxane compositions also have high elongation, tensile strength, chemical/fluid-resistance, and weatherability properties. These compositions can be used to form any layer, for example, core, intermediate, or cover, in the golf ball.
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公开(公告)号：US10806970B2
公开(公告)日：2020-10-20
申请号：US16042138
申请日：2018-07-23
Applicant: Acushnet Company
Inventor： David A. Bulpett , Brian Comeau , Michael J. Sullivan , Mark L. Binette , Robert Blink
Abstract: Disclosed herein are heterogeneous golf ball compositions comprising a matrix formed from a thermosetting polymer composition and discrete particles of crosslinked rubber dispersed within the matrix.
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