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Match Document Document Title
7607994 Highly-neutralized acid polymer compositions having a low moisture vapor transmission rate and their use in golf balls  
The present invention provides golf balls comprising a low specific gravity intermediate layer formed from a moisture resistant composition and disposed between a core and a cover. Depending on the...
7591740 Golf ball which includes fast-chemical-reaction-produced component and method of making same  
Disclosed herein is a golf ball comprising fast-chemical-reaction-produced component, such as a component which comprises a reaction injection molded polyurethane material. The golf ball has...
7572873 Castable golf ball components using acrylate functional resins  
Golf ball components, such as cores, intermediate layers, and covers, formed with compositions including precursors with acrylate functionality crosslinked with a curing agent.
7550549 Compositions for golf equipment  
A golf ball comprising a core, an inner cover layer, and an outer cover layer, the outer cover layer being formed from a polyurea including a caprolactone-free prepolymer of an aliphatic isocyanate...
7550535 Golf ball and method of manufacture  
In a golf ball composed of a core and a cover having a plurality of layers that encloses the core, at least a first layer of the cover is formed primarily of a heated mixture of (A) a metal ion...
7547746 Golf ball containing centipede polymers  
The present invention relates generally to golf balls containing a centipede polymer in one or more core layers, one or more cover layers, one or more intermediate layers.
7537529 Golf ball with negative hardness gradient core  
A golf ball comprising a core having an outer surface and a geometric center and being formed from a substantially homogenous formulation throughout; intermediate layer; and a cover layer; wherein...
7534834 Composition for producing golf balls and multi-piece golf balls  
This invention is directed to A composition for forming a golf ball, the composition comprising polyurethane gel composite particles and at least one base material selected from the group...
7531603 Thin-layer-covered golf ball with improved velocity  
Golf balls including centers formed from polybutadiene reaction products having a percent change in dynamic stiffness from 0° C. to −50° C. of less than 130 percent where the reaction products...
7531586 Plasticized polyurethanes for use in golf balls  
A golfball 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...
7528196 Polyalkenamer compositions and golf balls prepared therefrom  
A golf ball that includes (a) a core comprising a center; (b) an outer cover layer; and (c) one or more intermediate layers; wherein at least one of the core, the outer cover layer, or the...
7524918 Sulfur-containing composition for golf equipment and method of using same  
The present invention is directed to golf items formed from a sulfur-containing composition. The sulfur-containing composition comprises the reaction product of four reactable components: (a)...
7520823 Multi-layer golf ball  
A golf ball comprises a molded core, one or more ionomer mantles, and a thermoset polyurethane cover. The core is a high cis-polybutadiene crosslinked with zinc diacrylate and may also comprise a...
7517943 Golf ball layer compositions formed from oxirane functional endcapped polymers  
Compositions for golf balls including oxirane functional endcapped polymers and, in particular, compositions formed from polyurethane-based or polyurea-based prepolymers that are endcapped with an...
7491787 Polyurea and polyurethane compositions for golf equipment  
Golf equipment having improved cut and shear resistance that includes a polyurea composition, preferably saturated and/or water resistant, formed of a polyurea prepolymer and a curing agent,...
7488779 Golf ball  
A golf ball which is formed from a vulcanized rubber compound composed of 100 parts by weight of a rubber base material, 10 to 60 parts by weight of an unsaturated carboxylic acid and/or a metal...
7429629 Golf ball layers formed of polyurethane-based and polyurea-based compositions incorporating block copolymers  
Golf equipment having improved cut and shear resistance that includes a polyurea-based composition or polyurethane-based composition, preferably saturated and/or water resistant, formed of a...
7429220 Golf balls containing interpenetrating polymer networks  
The present invention is directed to a golf ball that contains an interpenetrating polymer network, or IPN, including at least two polymeric components. These IPNs may be present in any golf ball...
7407450 Method of making a golf ball with a multi-layer core  
A method for making a multilayer golf ball including a solid center having a center hardness, a plurality of laminates cut into a plurality of shapes formed around the center to create an inner...
7402271 Castable liquid rubber compositions for golf balls  
A golf ball comprising a layer made from a liquid rubber composition is disclosed. A castable liquid polybutadiene is the preferred principal rubber component. The molecular weight of the castable...
7396300 Adhesion process  
Disclosed is a process to increase adhesion between two adjacent layers. The process comprises roughening the surface of one layer followed by chlorination of the roughened surface and joining of...
7388053 Perimeter weighted golf ball  
A perimeter weighted golf ball with a low compression core is provided. The core preferably comprises a diene polymer that has low cross-link density or not cross-linked with a reactive co-agent....
7384349 Golf ball utilizing silicon materials  
The present invention is directed to an improved golf ball comprising at least one interior layer and/or a core comprising a silicone material. It is preferred to also utilize a multi-layer cover...
7381776 Crosslinked rubber moldings for golf balls and method of manufacture  
The invention provides crosslinked rubber moldings for golf balls obtained by spherically molding and crosslinking a rubber composition containing a base rubber, a co-crosslinking agent and a...
7377864 Multi-piece solid golf ball  
This invention provides a multi-piece golf ball composed of a core, an intermediate layer enclosing the core, and a cover layer which encloses the intermediate layer and has on an outside surface...
7361711 Compositions for use in golf balls  
A golf ball including a core and at least one layer disposed about the core, wherein the core or the layer is formed from a composition including a base polymer, a crosslink initiator, and an...
7358320 Fluorinated reactive compositions for golf balls  
A golf ball is disclosued, comprising: a core, the core having a diameter of 1.5 inches to 1.65 inches and a first coefficient of restitution of 0.8 or greater at 125 ft/s; an intermediate layer...
7358309 Compositions for use in golf balls  
A golf ball including a core and at least one layer disposed about the core, wherein the core or the layer includes a composition formed from a base polymer, a crosslink initiator, and at least one...
7358305 Golf balls containing impact modified non-ionic thermoplastic polycarbonate/polyester copolymers or blends  
The present invention is directed a golf ball that uses impact modified non-ionic engineered thermoplastic polycarbonate/polyester copolymer or blend, for example polycarbonate/poly(butylene...
7357735 Fully-neutralized ionomers for use in golf ball having a large core and a thin, dense layer  
A golf ball comprising a core comprising a highly-neutralized thermoplastic polymer formed from a copolymer of ethylene and an α,β-unsaturated carboxylic acid, a salt of an organic acid, and...
7357734 Thick inner cover multi-layer golf ball  
A golf ball including a core having a diameter of 0.5 inches to 1.4 inches, a compression of 45 or less, and a COR of 0.770 to 0.810; a cast polyurea cover; and an intermediate layer disposed...
7342073 High CoR golf ball using zinc dimethacrylate  
The present invention is directed to resilient golf balls and portions thereof including compositions containing zinc dimethacrylate and zinc pentachlorothiophenol, and methods for making same. In...
RE40118 Multi-piece solid golf ball  
A multi-piece solid golf ball includes a solid core, at least one intermediate layer, and a cover having at least one cover layer. The solid core has a compression deflection of 3.0 mm or more, the...
7332533 Golf balls incorporating nanofillers and methods for making such golf balls  
A golf ball incorporates nanofiller material in its core, cover, or intermediate layers. Also, a method includes a step of blending into a composition for a golf ball nanocomposite material,...
7320649 Golf balls incorporating rigid, rosin-modified polymers  
Golf ball compositions including a rosin-modified polymeric composition including a conventional ionomer, acid copolymer, highly neutralized polymer, or other suitable polymer that has been...
7300362 Golf ball  
The invention provides a golf ball having a solid core, an intermediate layer encasing the core, and an outermost layer cover of urethane which is softer than the intermediate layer. The outermost...
7279529 Non-ionomeric silane crosslinked polyolefin golf ball layers  
The present invention relates to golf balls, and in particular, to golf balls having at least one portion formed from at least one non-ionomeric, silane-crosslinked polyolefin materials that are...
7278930 Golf ball  
Golf ball 2 has a core 4 , a mid layer 6 , a reinforcing layer 8 , a cover 10 and dimples 12 . Base polymer of the mid layer 6 includes an ionomer resin as a principal component. The...
7259222 Compositions for use in golf balls  
Golf balls comprising elastomer compositions are presently disclosed. These elastomer compositions comprise at least one polyamine having the structure: where R 1 and R 2 are the same or...
7247676 For golf balls with non-ionomer casing layer  
This invention is related to multi-layer golf balls having an inner cover layer comprising a blend of styrene-block copolymer and trans-polyisoprene, an outer cover layer comprising a polyurethane,...
7244802 Thermosetting polyurethane material for a golf ball  
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...
7238122 Ormocer composites for golf ball components  
A golf ball comprising a core; a cover layer; and a barrier layer disposed between the core and the cover layer, the barrier layer being formed from a composition comprising an organically-modified...
7211631 Use of halogenated organosulfur and peroxide compounds in golf balls  
A golf ball comprising: a core comprising a polybutadiene rubber having a cis-content of greater than 90%, a crosslinking agent, and an initiator, the core having an ATTI compression of less...
7208546 Nanocomposite ethylene copolymer compositions for golf balls  
A method for making a golf ball including the steps of providing a core; providing a nanoparticulate; providing a first monomer including an olefin; providing a second monomer including an...
7201670 Golf ball and mold for manufacturing core thereof  
A golf ball comprising a core ( 1 ), intermediate layer ( 3 ), and cover ( 5 ), wherein the intermediate layer ( 3 ) is provided with a plurality of apertures through which the core ( 1 ) is...
7198576 Golf ball comprising UV-cured non-surface layer  
Golf balls including at least one non-surface layer that has been treated with a radiation source to effect a complete cure of the non-surface layer and methods for making same, wherein the...
7192366 Three-piece solid golf ball  
The present invention provides a three-piece solid golf ball, of which flight distance is improved by accomplishing high launch angle and low spin amount in initial flight performance, while...
7182702 Golf ball with vapor barrier layer and method of making same  
A golf ball with at least one moisture vapor barrier layer is disclosed. In accordance to one aspect of the invention, the moisture vapor barrier layer may comprise butyl rubber. The butyl rubber...
7182701 Multi-layer golf ball with reaction injection molded polyurethane component  
Disclosed herein is a multi-layer golf ball having a soft outer cover. The golf ball has a core, one or more mantle or inner cover layers with a Shore D hardness of 60 or more, and an outer cover...
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...
Matches 1 - 50 out of 303 1 2 3 4 5 6 7 >