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7244384 |
Method for manufacturing two and three piece golf balls constructed from polyurethane material
A novel method of manufacturing a golf ball. A golf ball made with this invention exhibits the characteristic feel and playability of a balata cover with superior durability characteristics (cut...
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7223181 |
Polyurethane material for two and three piece golf balls and method
A novel composition useful for golf ball covers that comprises a blend of a dilsocyanate/polyol polyurethane prepolymer with a curing agent comprising a blend of slow-reacting diamine with a...
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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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6986717 |
Wound golf balls with high specific gravity centers
The present invention is directed towards an improved golf ball that includes a high-specific gravity central sphere encapsulated in a soft and resilient shell layer. The soft-resilient shell may...
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6924347 |
Dendritic macromolecule compositions for use in golf balls
A golf ball including a core, a cover, and, optionally, an intermediate layer disposed between the core and the cover, wherein at least one of the core, cover layer, or optional intermediate layer...
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6919395 |
Golf ball compositions comprising nanoparticulates
A golf ball comprising a core and a cover, wherein at least one of the core and the cover is formed of a composition comprising an organic, inorganic, or metallic nanoparticulate material having a...
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6679790 |
Oriented thermoplastic elastomer thread wound golf ball
A new, novel and useful Oriented Thermoplastic Elastomer Thread Wound Golf Ball providing improved combinations of good spin for ball control on iron or wedge shots while providing for higher...
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6648775 |
Golf ball with high coefficient of restitution
The present invention is a golf ball that has a coefficient of restitution at 143 feet per second that is greater than 0.8015, and an USGA initial velocity less than 255.0 feet per second. The golf...
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6620058 |
Wound golf ball with high resilience for low swing speed players
The present invention is directed towards a golf ball and a method of making a golf ball which comprises a center, at least one cover layer, and at least one wound layer of a tensioned material...
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6565453 |
Thread rubber composition and golf ball using the same
A thread rubber exhibiting good impact resilience and reduced in breakage during a winding step, and a golf ball employing such thread rubber are provided. The thread rubber composition for a golf...
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6551201 |
Vulcanized thread rubber composition and golf ball using the same
A thread rubber exhibiting good impact resilience in an elongated state, and a golf ball using such thread rubber are provided. The vulcanized thread rubber composition is obtained by vulcanizing a...
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6503154 |
Rubber thread for golf ball and golf ball
A golf ball ( 1 ) comprises a center ( 2 ), a rubber thread layer ( 3 ) and a cover ( 4 ). The rubber thread layer ( 3 ) is formed by winding a drawn rubber thread around the center ( 2 ). The...
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6497630 |
Wound golf ball
A wound golf ball comprising a center, a cover, and at least one wound layer disposed between the center and the cover, wherein the at least one wound layer is formed of a tensioned elastomeric...
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6475104 |
Impregnated wound golf ball and methods of forming same
A wound golf ball that includes a wound core surrounded by a cover, wherein the wound layer is at least partially impregnated with a thermoplastic or thermoset material. The wound core is formed of...
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6371869 |
Golf ball with core and surrounding cover
A thread-wound golf ball is provided including a core, a rubber thread layer surrounding the core, and a cover formed of a mixture of ionomer resin, thermoplastic elastomer and a tackifier, having...
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6361452 |
Thread-wound golf ball
In a thread-wound golf ball including a center ball, a thread layer, and a cover, the thread layer is formed of rubber thread and resin thread mixedly wound around the center ball. The resin thread...
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6319151 |
Thread wound golf ball
The present invention provides a thread wound golf ball having soft and good shot feel at the time of hitting, excellent durability and excellent flight performance. The present invention related...
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6290610 |
Variable stress wound golf balls and a method for forming such golf balls
The present invention is directed to an improved golf ball and a method of winding that includes measuring and controlling thread stress directly, rather than maintaining and controlling the level...
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6255382 |
Coated golf ball
The present invention provides a coated golf ball with excellent adhesion between the paint and the golf ball cover as well as superb durability. A coated golf ball comprises a golf ball body and a...
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6238306 |
Wound golf ball and making method
In a thread-wound golf ball comprising a wound core composed of a center and a thread rubber layer, and a cover enclosing the core, the cover is of a two layer structure of an inner layer and a...
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6203451 |
Zwitter-ion and ionene golf ball forming compositions and methods
The present invention provides golf balls having a cover, a core, and optionally one or more intermediate layers between the cover and the core, wherein at least one of the cover, the core and, if...
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6196937 |
Three piece golf ball
A thread-wound golf ball comprising a large, heavy center with rubber thread windings and a cover is disclosed. The center has a diameter of about between 1.40" and 1.53", a weight of about between...
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6186906 |
Gel matrix golf ball
The present invention is directed to the use of gel material in a golf ball. In one aspect of the invention discrete gel particles form an integral structural and functional role in the hard-cover,...
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6179728 |
Golf ball
The invention provides a solid golf ball comprising a solid core and a cover, a wound golf ball comprising a solid center, thread rubber and a cover, or a one-piece golf ball. The solid core, the...
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6149535 |
Golf ball with spun elastic threads
The present invention is directed towards a golf ball which comprises a center, at least one cover layer, and at least one layer of windings between the center and the cover. Preferably, the thread...
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5967906 |
Golf ball coated with polyurethane and/or epoxy resin paint
A golf ball having a dimpled surface is coated with a paint layer having a constant film thickness even at the edges of the dimples wherein the paint layer comprises a polyurethane and/or epoxy...
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5861465 |
Thread rubber for golf balls
A thread rubber for thread wound golf balls having a high impact resilience and high strength, wherein the thread rubber is obtained by vulcanizing a rubber composition which comprises (a) a rubber...
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5820484 |
Golf ball locating system
A new Golf Ball Locating System for allowing golfers to easily find their golf balls. The inventive device includes a golf ball which includes a core that is surrounded by concave metal plates and...
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5728011 |
Thread wound golf ball and process for producing the same
Disclosed is a thread wound golf ball comprising a center, a thread rubber layer formed by winding a thread rubber around the center and a cover formed on the thread rubber layer, wherein the...
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5693711 |
Resin composition
There is disclosed a resin composition which comprises: (a) an α-olefin/unsaturated carboxylic acid copolymer type ionomeric resin; and (b) a block copolymer having at least one polymer...
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5691418 |
Soft ionomer compositions and blends thereof and use thereof as golf ball structural materials
Novel, soft, low modulus ethylene copolymer ionomer compositions containing an acrylate softening monomer, neutralized with magnesium or lithium ions possess a higher level of resilience at a given...
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5518815 |
Thread rubber for thread wound golf ball
An inorganic powder mixture which is adhered to the surface of a thread rubber which is used for forming a thread rubber layer of a thread wound golf ball, said mixture including an inorganic...
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5000459 |
Golf ball cover
The golf ball cover is made from about 90 to about 50 parts by weight of a lithium ionomer resin and about 10 to about 40 parts by weight sodium ionomer resin. The cover has excellent durability.
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4998734 |
Golf ball
An improved golf ball wherein an indicia-bearing layer is interdisposed between the core and a transparent or translucent cover material.
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4679795 |
Optical brighteners in golf ball covers
The disclosure relates to golf balls and more particularly, to golf ball cover compositions. The disclosure is concerned primarily with composition and method for the enhancement of the color of a...
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4274637 |
Golf ball having cellular cover
The subject invention relates to a golf ball having a cover which is completely or partially formed from a cellular polymeric material. By incorporating the subject invention into a golf ball...
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2957852 |
Elastomers derived from hydrazine
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3838098 |
Title is not available
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