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351.发明申请公开(公告)号：US20190118042A1
公开(公告)日：2019-04-25
申请号：US16219998
申请日：2018-12-14
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette , Brian Comeau
IPC: A63B37/00
CPC classification number: A63B37/0076 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0035 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0047 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0066 , A63B37/0092
Abstract: Golf balls comprising a multi-layer core and a cover are disclosed. The multi-layer core comprises at least one intermediate core layer formed from a composite composition comprising functionalized nano-structures. The functionalized nano-structures may be selected from the group consisting of functionalized polymer nano-structures, functionalized metallic nano-structures, and functionalized elemental nano-structures. For example, the functionalized nano-structures may comprise functionalized graphene, functionalized carbon nanotube, and/or functionalized polyamide nano-fiber. The functionalized nano-structures may be mixed/blended or otherwise combined with conductive nanoshelled structures in the composite composition.
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公开(公告)号：US10258834B2
公开(公告)日：2019-04-16
申请号：US15634684
申请日：2017-06-27
Applicant: Acushnet Company
Inventor： Michael J Sullivan , Derek A. Ladd , Mark L. Binette , Brian Comeau , Michael Michalewich , Shawn Ricci
IPC: A63B37/04 , A63B37/06 , A63B37/00 , C08G18/48 , C08G18/66 , C08G18/72 , C08G18/76 , C08G18/79 , C08G18/24 , C08G18/32 , B32B5/20 , B32B7/02 , B32B27/08 , B32B27/40 , C08G18/08 , C08G18/40 , C08G18/42 , C08G18/78 , C08G101/00
Abstract: Multi-piece 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 thermoplastic composition such as ethylene acid copolymer ionomer. Preferably, the specific gravity (density) of the foam inner core is less than the density of the outer core layer. The ball further includes a cover of at least one layer and may include at least one casing layer. The core structure and resulting ball have relatively good resiliency.
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公开(公告)号：US20190099641A1
公开(公告)日：2019-04-04
申请号：US16207303
申请日：2018-12-03
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette
IPC: A63B37/00
Abstract: Multi-piece golf balls having a solid core and cover are provided. The ball contains a small, heavy inner core and surrounding outer core layer. The inner core preferably contains metal powder such as copper, steel, brass, tungsten, titanium, nickel, iron, tin, and bronze particles dispersed in a thermoset or thermoplastic polymeric matrix. For example, a polybutadiene rubber matrix may be used. In one preferred embodiment, the inner core contains elemental iron powder. Preferably, the particles have a weight average size in the range of about 10 μm to about 450 μm. In one embodiment, the outer surface of the inner core has a structure with projecting members. For example, the outer surface may contain multiple projecting ribs with gaps located between the ribs. The ball includes a cover surrounding the core structure. The cover may be multi-layered.
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公开(公告)号：US20190083857A1
公开(公告)日：2019-03-21
申请号：US16193213
申请日：2018-11-16
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Brian Comeau , Mark L. Binette , Michael Michalewich , Shawn Ricci
IPC: A63B37/00 , C09D123/08 , C08L23/08 , A63B45/00 , C08L77/00
CPC classification number: A63B37/0051 , A63B37/0024 , A63B37/0027 , A63B37/0031 , A63B37/0033 , A63B37/0039 , A63B37/0043 , A63B37/0044 , A63B37/0045 , A63B37/0047 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0066 , A63B37/0075 , A63B37/0076 , A63B37/0091 , A63B37/0092 , A63B45/00 , C08G77/448 , C08L23/0876 , C08L77/00 , C08L83/04 , C08L83/10 , C09D123/0876 , C08L75/04
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：US20190083852A1
公开(公告)日：2019-03-21
申请号：US15992485
申请日：2018-05-30
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette
CPC classification number: A63B37/0022 , A63B37/0075 , A63B45/00 , C08G18/10 , C08G18/16 , C08G18/3225 , C08G18/3814 , C08G18/4854 , C08G18/3206 , 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 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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Patent Agency Ranking
公开(公告)号：US10227474B2
公开(公告)日：2019-03-12
申请号：US15945922
申请日：2018-04-05
Applicant: Acushnet Company
Inventor： Brian Comeau , Michael J. Sullivan , Mark L. Binette
Abstract: The present invention relates to the use of a fatty acid (meth)acrylic acid salt in a golf ball layer. The fatty acid (meth)acrylic acid salt may be added to one or more portions of a golf ball including a core, intermediate, or cover layer. For example, in one embodiment, the fatty acid (meth)acrylic acid salt may be blended with a polybutadiene rubber material. In another embodiment, the fatty acid (meth)acrylic acid salt of the present invention may be blended with an ionomer. In some embodiments, the fatty acid (meth)acrylic acid salt may be blended with a formulation including both a polybutadiene rubber component and an ionomer.
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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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358.发明申请公开(公告)号：US20190046841A1
公开(公告)日：2019-02-14
申请号：US16159158
申请日：2018-10-12
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , David A. Bulpett , Brian Comeau , Robert Blink , Mark L. Binette
Abstract: Methods for making multi-piece golf balls comprising at least one component made of ethylene-propylene diene copolymer (EPDM) rubber and the resulting balls are provided. The multi-piece golf ball includes a cover, preferably a dual-cover having inner and outer cover layers. The outer cover is preferably made of a liquid rubber composition based on liquid EPDM rubber. In one version, the ball sub-assembly is dipped in a bath containing liquid EPDM rubber to form the outer cover. In another version, a casting method is used and the liquid EPDM rubber is dispensed into mold cavities to form the outer cover. The inner core of the ball may be made of polybutadiene rubber and the outer core layer may be made of EPDM rubber. The resulting golf ball has high resiliency, a soft feel, and good weatherability.
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公开(公告)号：US10188912B2
公开(公告)日：2019-01-29
申请号：US14467083
申请日：2014-08-25
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , Mark L. Binette , Steven Aoyama
Abstract: The present invention is directed to golf balls having a diameter of greater than 1.68 inches and including at least one layer formed from an HNP composition.
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公开(公告)号：US10188908B2
公开(公告)日：2019-01-29
申请号：US15215676
申请日：2016-07-21
Applicant: Acushnet Company
Inventor： Michael J. Sullivan , David A. Bulpett , Robert Blink , Mark L. Binette , Brian Comeau
IPC: A63B37/04 , C08L77/00 , A63B37/00 , A63B45/00 , C08G69/40 , C08L77/02 , C08L77/06 , C08K5/00 , C08K5/435
Abstract: Multi-layered golf balls having at least one layer made of a polyamide composition containing a polyamide polymer 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 ethyl oleate or propylene carbonate as a plasticizer. Transparent polyamides, for example, polyether-amide block copolymers, preferably are used in the composition. The golf ball includes a core having at least one layer and a cover having at least one layer. The polyamide composition may be used to form any core, cover, or other layer in the golf ball. In one version, the polyamide composition is used to form the inner cover layer.
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