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US 11,185,743 B1Granted
Process for incorporating nanofiller masterbatch into a core of a golf ball
AssigneeCallaway Golf Company
InventorVijay Chavan
Life of this patent
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Abstract
A method for forming a golf ball core with a nanofiller masterbatch is disclosed herein. The method includes mixing the nanofiller masterbatch, a graphene masterbatch material with other materials to form a core mixture, wherein the masterbatch preferably comprises 1-80% by weight of nanofillers and 20-99% by weight of a carrier polymer.
Claims3
A method for forming a golf ball core, the method comprising:
- mixing a first masterbatch, a second masterbatch, a barium sulfate, a peroxide component and a zinc penta component, wherein the first masterbatch comprises 1-10 weight percent zinc oxide, 30 to 50 weight percent zinc diacrylate, and 40 to 80 weight percent polybutadiene, and wherein the second masterbatch comprises a graphene and a carrier polymer;
- and
- forming a core for a golf ball.
Dependencies are inferred from the claim text.