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7125347 |
Golf ball and golf ball manufacturing method
A golf ball including a spherical core and a cover. The cover has a nominal thickness of 0.1 mm to 1.2 mm. A dimple is formed on the surface of the cover. A concave portion is formed on the surface...
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7121960 |
Golf ball dimple arrangement method
A golf ball with a number of dimples within a pair of spherical isosceles triangle regions formed by imaginary lines connecting one pole and the equator. The dimples in the triangle regions are...
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7122588 |
Golf ball
The object of the present invention is to provide a golf ball having a paint film which is excellent in the adhesion, the durability and the coloring-resistance. The golf ball of the present...
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7118496 |
Golf ball
A golf ball component, such as a golf ball cover layer, formed from a high or increased melt index thermoplastic polyurethane, polyurea or polyurethane/polyurea is disclosed. The cover layer may be...
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7118497 |
Golf ball with soft core
Disclosed herein is a golf ball with a solid core having a PGA compression of 55 or less and an outer cover layer having a Shore D hardness of at least 60, the ball having a PGA compression of 80...
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7115703 |
Compositions for golf equipment
Golf balls comprising thermoplastic, thermoset, castable, or millable compositions are presently disclosed. These compositions comprise reaction products of polyacids and polyamines. The polyacid...
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7115698 |
Golf ball
A golf ball having a cured polyurethane cover which includes an isocyanate group terminated polyurethane prepolymer comprising a specific alicyclic diisocyanate as a polyisocyanate component, and a...
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7115050 |
Scratch resistant coating compositions for golf equipment
The present invention is directed to a scratch-resistant composition for golf equipment comprising at least one polysiloxane having at least one functional group, at least one reactant having a...
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7108921 |
Compositions for use in golf balls
The present invention is directed to a golf ball comprising at least one interface between a first crosslinkable material and a second crosslinkable material. The first crosslinkable material...
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7108615 |
Golf ball
A golf ball composed of an elastic solid core and a resin cover enclosing said core and having a number of dimples in the surface thereof, which is characterized in that said elastic solid core has...
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7105628 |
Compositions for golf equipment
Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise reaction products of polyisocyanates and...
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7105624 |
Golf balls comprising polyaspartic esters
A golf ball comprising a core and at least one layer formed about the core is disclosed. The layer may be composed of a material formed from reactants comprising at least one polyisocyanate and at...
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7105623 |
Compositions for golf equipment
Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise at least one poly(urethane-co-urea)...
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7101952 |
Polyurethane material for a golf ball cover
A curative blend for a thermosetting polyurethane material that allows for a polyurethane material with greater durability is disclosed herein. The curative blend is composed of a...
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7101951 |
Compositions for golf equipment
A golf ball comprising at least one thermoplastic, thermoset, castable, or millable material formed from a composition comprising at least one telechelic polycarbonate having a generic structure...
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7098274 |
Compositions for golf equipment
A golf ball comprising at least one thermoplastic, thermoset, castable, or millable material formed from a composition comprising at least one telechelic polycarbonate copolymer formed from at...
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7094161 |
Golf ball
Golf ball 1 includes a core 2 formed by crosslinking a rubber composition and a cover 3 comprising a resin composition. The cover 3 has a two-layered structure including an outer cover...
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7090799 |
Golf ball and method for preparing golf ball
The invention provides a golf ball comprising a core and a cover of one or more layers, characterized in that at least one layer which constitutes the cover is formed primarily of a mixture of (A)...
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7090593 |
Golf ball with non-circular dimples
A golf ball has a substantially spherical outer surface comprised of a plurality of non-circular dimples. The dimples are formed by a plurality of lobes extending from a central hub, wherein each...
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7091269 |
Golf ball
In a golf ball comprising a core and a cover of one or more layers, at least one layer of the cover is formed primarily of a mixture comprising (A) an ionomer resin, (B) a thermoplastic elastomer...
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7087699 |
Sulfur-containing composition for golf equipment, and method of using same
This invention is directed to a sulfur-containing composition that can be used as golf items such as golf ball components and golf equipments. The sulfur-containing composition comprises the...
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7086968 |
Golf Ball
The invention provides a golf ball comprising a core of at least one layer, a cover of at least one layer, and optionally an intermediate layer therebetween, characterized in that at least one...
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7086970 |
Multi-piece golf ball
A multi-piece golf ball includes a core 30–40 mm in diameter, an intermediate layer including an outermost layer 0.5–2.0 mm thick, and a cover 0.5–2.0 mm thick. The core is a rubber...
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7083533 |
Golf ball
In a golf ball comprising an elastic solid core, a mantle layer, and a resin cover having a plurality of dimples, the difference in Shore D hardness between the cover and the mantle layer is at...
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7077764 |
Golf ball
A golf ball comprising a core and a cover formed of a cover resin composition is characterized in that the core has a hardness corresponding to a compressive deflection amount of at least 3.5 mm...
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7070518 |
Golf ball with temperature indicator
A golf ball having an integral means for sensing temperature whereby a golfer can readily determine if a golf ball is at the optimum temperature for play. For purposes of indicating temperature,...
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7066840 |
Golf ball
A golf ball includes a ball cover including a first and second hemispheric cups attached to each other to form a hollow spheroid and a solid ball core covered by the ball cover. Each of the first...
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7063631 |
Golf ball
The present invention provides a golf ball having excellent scuff resistance. The present invention relates to a golf ball comprising at least one layer of a core and a cover covering the core,...
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7059976 |
Solid golf ball
Disclosed herein is a solid golf ball made up of a core and at least one cover, wherein said core is formed mainly from a polybutadiene which is synthesized with using a catalyst of rare earth...
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7059977 |
Golf ball
In a golf ball comprising a core and a cover of one or more layers, the cover or its layer is formed primarily of a mixture comprising a blend of (a) an ionomer resin in the form of an alkali...
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7060777 |
Polyurethane material for a golf ball cover
A curative blend for a thermosetting polyurethane material that allows for a polyurethane material with greater durability is disclosed herein. The curative blend is composed of...
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7059978 |
Golf ball
A cover 6 of a golf ball 2 contains an ionomer resin and a thermoplastic elastomer containing a styrene block. The cover 6 has a thickness of 1.0 mm or greater and 1.8 mm or less, and a...
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7056233 |
Golf ball with lobed dimples
A golf ball with multi-lobed dimples is provided. The dimple comprises a plurality of lobes positioned radially around the center of the dimple, wherein each lobe is defined by a circumferential...
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7053142 |
Plasticized polyurethanes for use in golf balls
A golf ball comprising a core and a cover layer, wherein at least one of the core or cover layer comprises a plasticized polyurethane composition comprising at least one polyurethane and at least...
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7048650 |
Golf ball
A layer of a golf ball is formed of a golf ball-forming composition in which a silicone rubber powder, silicone resin powder or composite powder thereof is blended in an elastomer, resin or...
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7048651 |
Golf Ball
A golf ball having an indicia produced by ink jet printing is disclosed. An ink composition containing a coloring agent and a resin is dispensed on a transfer medium, using an ink jet printer, to...
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7044865 |
Golf ball
Golf ball 1 has a core 2 and a cover 3 . The core 2 is composed of a center 4 and a mid layer 5 . Numerous dimples 6 are formed on the surface of the cover 3 . Base polymer of this...
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7041770 |
Golf ball comprising saturated polyurethanes and methods of making the same
A golf ball comprising a layer including a saturated polyurethane composition formed of a saturated prepolymer and a saturated curing agent, wherein the layer may be casted as an outer cover,...
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7041011 |
Low spin golf ball utilizing perimeter weighting
The present invention is directed to a golf ball comprising a soft core and a hard cover to produce a resulting golf ball having a reduced spin rate. In this regard, a core is provided and metal...
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7037215 |
Multi-piece golf ball
A multi-piece golf ball includes a core having a diameter of 30 to 40 mm, at least one intermediate layer including the outermost layer having a thickness of 0.5 to 2.0 mm, and a cover having a...
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7037217 |
Golf balls with thermoplastic silicone-urethane copolymers
A golf ball comprising a cover and a core, and optionally at least one intermediate layer interposed between the cover and the core, wherein the cover or the intermediate layer or both are formed...
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7037985 |
Urethane sporting equipment composition incorporating nitroso compound
Sports equipment incorporate thermoplastic compositions including urethane and a nitroso reaction product of a nitroso compound and a diisocyanate or polyisocyanate. The invention allows for the...
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7026399 |
Golf ball incorporating a polymer network comprising silicone
A composition including a non-silicone material, a silicone material, and a crosslinking agent. The composition forms a structure selected from the group consisting of an interpenetrating network...
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7026430 |
Golf ball formed from a polyisocyanate copolymer and method of making same
Disclosed herein is a method of making a golf ball by mixing a polyisocyanate copolymer and at least one other reactant, such as a polyol, to form a reaction product and reaction injection molding...
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7018307 |
Method for marking golf ball and golf ball
The invention provides a golf ball marking method of marking the surface of a golf ball with a character, pattern or the like by a direct or indirect printing technique, comprising applying a...
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7015300 |
Multilayered golf ball and composition
A multilayer golf ball formed of a core, a cover layer and an optional intermediate layer disposed between the core and cover, wherein at least one layer includes a composition including a...
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7008972 |
Golf ball comprising microporous materials and methods for improving printability and interlayer adhesion
Golf balls and methods of making same having at least one layer including a microporous composition, wherein the microporous composition includes a polymer component and a filler component and...
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6992163 |
Thermosetting polyurethane material for a golf ball cover
A curative blend for a thermosetting polyurethane material that allows for a polyurethane material with greater durability is disclosed herein. The curative blend is composed of...
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6992139 |
Monodisperse heterotelechelic diol/amine-based polyurethane/urea hybrids for use golf balls
A golf ball including a core and a cover layer, where the cover layer includes a curing agent and a polyurethane/urea hybrid prepolymer formed from a polyisocyanate and a monodisperse...
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6989422 |
Monodisperse telechelic diol-based polyurethanes for use in golf balls
A golf ball including a core and a cover layer including a curing agent and a polyurethane prepolymer formed from a polyisocyanate and a monodisperse telechelic polyol having a polydispersity of...
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