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US 12,138,510 B1Granted
X-ray detectable polymers for golf balls
AssigneeTopgolf Callaway Brands Corp.
InventorVijay Chavan
Life of this patent
Estimating the term…
Abstract
A golf ball with a cover layer composed of at least one polymer and a micropowder material is disclosed herein. The micropowder material comprises polybutadiene rubber, isoprene rubber, zinc diacrylate, zinc oxide, zinc stearate, peroxide initiator, a peptizer, barium sulfate, tungsten, bismuth oxide and or bismuth oxychloride, and styrene butadiene rubber.
Claims10
A golf ball comprising:
- a center core comprising polybutadiene;
- and
- a cover layer disposed over the center core;
- wherein the cover layer is composed of an ionomer and a micropowder material comprising a reaction product of a polybutadiene in an amount ranging from 40-90 weight percent of the micropowder material, an isoprene rubber, a zinc diacrylate in an amount ranging from 5-50 weight percent of the micropowder material, a zinc oxide, a zinc stearate, a peroxide initiator in an amount ranging from 0.1-10 weight percent of the micropowder material, a peptizer, a bismuth oxychloride, and a styrene butadiene rubber in an amount ranging from 0.01-30 weight percent of the micropowder material.
1 more element
A golf ball comprising:
- a center core;
- an outer core;
- and
- a cover layer, wherein the cover layer is composed of an ionomer and a micropowder material comprising a reaction product of a polybutadiene in an amount ranging from 40-90 weight percent of the micropowder material, an isoprene rubber, a zinc diacrylate in an amount ranging from 5-50 weight percent of the micropowder material, a zinc oxide, a zinc stearate, a peroxide initiator in an amount ranging from 0.1-10 weight percent of the micropowder material, a peptizer, a bismuth oxychloride, and a styrene butadiene rubber in an amount ranging from 0.01-30 weight percent of the micropowder material.
1 more element
A golf ball comprising:
- a core;
- a mantle layer;
- and
- a cover layer, wherein the cover layer is composed of an ionomer and a micropowder material comprising a reaction product of a polybutadiene in an amount ranging from 40-90 weight percent of the micropowder material, a zinc diacrylate in an amount ranging from 5-50 weight percent of the micropowder material, a zinc oxide, a zinc stearate, a peroxide initiator in an amount ranging from 0.1-10 weight percent of the micropowder material, a peptizer, a bismuth oxychloride, and a styrene butadiene rubber in an amount ranging from 0.01-30 weight percent of the micropowder material.
1 more element
Dependencies are inferred from the claim text.