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Document Title |
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7172520 |
Golf ball
A golf ball excellent in durability and feel is formed of a polymer compound containing a ternary composite formed of a rubber component, a polyolefin component and a nylon component. In...
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7173088 |
Multi-layer golf ball with a thin, castable outer layer
A golf ball comprising a core; an intermediate layer having a flexural modulus of between about 65,000 psi and about 120,000 psi and being formed from a polymer blend comprising a first material...
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7160954 |
Golf ball compositions neutralized with ammonium-based and amine-based compounds
The present invention is directed to a golf ball and to a process for forming a golf ball having at least one layer, where the layer is formed of an ionomer composition having greater than about 70...
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7156756 |
Golf ball containing graphite nanosheets in a polymeric network
A golf ball containing a layer, which comprises nanosheets of exfoliated graphite dispersed in a polymeric matrix, is provided. Intercalated graphite is exfoliated by brief exposure to high heat to...
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7148262 |
Method for drying and using swarf in golf balls
The present invention relates to an apparatus and method for reusing waste material generated during the manufacturing of golf ball cores. More specifically, the present invention relates to a...
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7148278 |
Urethane elastomers with improved color stability
A golf ball including a center, a cover, and, optionally, at least one intermediate layer disposed between the center and the cover, wherein the cover is formed from a polyurethane composition, or...
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7140978 |
Multi-layer golf ball
Disclosed herein is a multi-layer golf ball having a soft outer cover. The golf ball has an inner cover layer with a Shore D hardness of 60 or more, and an outer cover with a Shore D hardness of 55...
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7140979 |
Three-piece solid golf ball
A three-piece solid golf ball having a solid core, an intermediate layer enclosing the solid core, and a cover layer enclosing the intermediate layer and having a large number of dimples formed in...
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7140980 |
Three-piece solid golf ball
A three-piece solid golf ball having a solid core, an intermediate layer enclosing the solid core, and a cover layer enclosing the intermediate layer and having a large number of dimples formed in...
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7138460 |
Compositions for use in golf balls
The present invention is directed to a golf ball comprising a core having a diameter of at least 1.5 inches, at least one inner cover layer encasing the core, and an outer cover layer encasing the...
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7138475 |
Compositions for golf equipment
Golf balls comprising thermoplastic, thermoset, castable, or millable elastomer compositions are presently disclosed. These elastomer compositions comprise at least one amine-terminated polyamide...
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7125345 |
Low deformation golf ball
A golf ball comprising an innermost core, an outer core, and a cover is disclosed. At least a layer of the golf ball is made from a low compression, high coefficient of restitution material, and is...
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7125915 |
Lipid-based nanotubules for controlled release of healing agents in golf ball layers
A golf ball including a core and a layer disposed concentrically about the core; wherein at least one of the core or the layer is formed of a polymer composition including a lipid-based...
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7118495 |
Low deformation golf ball
A golf ball comprising an innermost core, an outer core, and a cover is disclosed. At least a layer of the golf ball is made from a low compression, high coefficient of restitution material, and is...
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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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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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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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7105610 |
Thin-layer-covered golf ball with improved velocity
A golf ball comprising a center comprising a polybutadiene having a molecular weight of greater than 200,000 and a resilience index of at least about 40; and a cover layer comprising a polyurethane...
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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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7101292 |
Multi-piece solid golf ball
The present invention provides a multi-piece solid golf ball having very good shot feel, excellent rebound characteristics and excellent flight performance. The present invention relates to a...
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7101944 |
Golf balls comprising non-ionomeric fluoropolymer
A golf ball comprising a core, a cover, and an intermediate layer disposed between the core and the cover, wherein the intermediate layer comprises a non-ionomeric fluoropolymer having a formula: ...
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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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7086965 |
Multi-layer golf ball
Disclosed herein is a multi-layer golf ball having a soft outer cover. The golf ball has an inner cover layer with a Shore D hardness of 60 or more, and an outer cover with a Shore D hardness of 55...
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7086966 |
Golf ball
Golf ball 1 has a core 2 , a mid layer 3 and a cover 4 . The mid layer 3 is composed of a matrix of which base material is a rubber or a synthetic resin, and solid particles which are...
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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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7083856 |
Non-ionic fluoropolymer inner layer with improved adhesion
A golf ball including a core having a first outer surface; a cover; and an intermediate layer disposed between the core and the cover, the intermediate layer including a non-ionic hydrophobic stiff...
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7066837 |
Low spin, soft compression, performance golf ball
A golf ball including a core formed from a polybutadiene having Mooney viscosity of about 40 to about 65 and a salt of a halogenated thiophenol, and having a compression of about 30 to about 60; a...
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7066839 |
Golf balls including a staged resin film and methods of making same
The present invention is directed towards a golf ball wherein at least one portion of the golf ball is formed from a staged resin film that may contain fillers or additives to alter the physical or...
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7066838 |
Multi-piece solid golf ball
The present invention provides a multi-piece solid golf ball, of which durability is excellent and flight distance is improved by accomplishing high launch angle and low spin amount, when hit by...
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7067582 |
Golf ball core compositions containing high Vicat softening temperature, resilient thermoplastic materials
The invention is directed to golf ball core compositions comprising at least one natural or synthetic rubber and at least one high Vicat softening temperature thermoplastic material, methods of...
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7063630 |
Lightweight performance golf balls
The present invention is directed to a golf ball with a core and a cover layer surrounding the core. The golf ball preferably has a weight between about 1.45 ounces and about 1.57 ounces and the...
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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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7056232 |
Multi-piece solid golf ball
In a multi-piece solid golf ball comprising a solid core, an intermediate layer, and a cover, the intermediate layer has a gage G 1 of 0.8–2 mm and a Shore D hardness of 50–65, the cover has a...
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7052414 |
Multi-piece solid golf ball
In a multi-piece solid golf ball comprising a solid core, an intermediate layer, and a cover, the intermediate layer has a gage G 1 of 0.8–2 mm and a Shore D hardness of 50–65, the cover has a...
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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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7044864 |
Low deformation golf ball
A golf ball comprising an innermost core, an outer core, and a cover is disclosed. At least a layer of the golf ball is made from a low compression, high coefficient of restitution material, and is...
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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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7041008 |
Golf ball with sulfur cured inner component
A golf ball is disclosed that includes a core assembly comprising a center core component and at least one core layer and a cover comprising at least one layer. The center core component preferably...
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7037963 |
Golf ball
A golf ball comprising a core and two or more outer layers covering said core, wherein the first outer layer is formed mainly from a mixture of a non-ionomer thermoplastic elastomer and an...
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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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7026395 |
Golf balls having a cover layer formed from an ionomer and metallocene-catalyzed polyolefin blend and methods of making same
The disclosed invention provides a golf ball including a core and a cover of at least two layers, wherein the at least one cover layer includes an inner cover layer of at least one ionomer resin...
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7022034 |
Golf ball having a non-uniform thickness layer
A golf ball having a high rotational moment of inertial core assembly is disclosed. The core assembly may comprise a low specific gravity core and non-uniform thickness, high specific gravity...
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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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7009002 |
Impact resistant non-ionic fluoropolymer blends for golf ball inner layers
A golf ball comprising a core having a first density formed from a diene rubber composition including glass microspheres having an isotactic crush strength of about 5,000 psi or greater and having...
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7004855 |
Golf ball with vapor barrier layer
A multi-layer golf ball comprising a core, a water vapor barrier layer and a cover is provided. The core may have any construction and may have multiple layers. The core may also have a solid or...
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7005479 |
Golf ball with rigid intermediate layer
The invention relates to a golf ball comprising a core, an intermediate layer disposing around the core, and a cover including at least one layer that includes a polyurethane or polyurea polymer....
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