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US 2023/0293948 A1Published application
Graphene Core For A Golf Ball
AssigneeTopgolf Callaway Brands Corp.
InventorsVijay Chavan, David Bartels
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Abstract
A golf ball with a core comprising polybutadiene and graphene is disclosed herein. The golf ball has a single core comprising polybutadiene and graphene. Alternatively, the golf ball has a dual core with an inner core comprising polybutadiene and graphene. Alternatively, the golf ball has a dual core with an outer core comprising polybutadiene and graphene.
Claims7
A golf ball comprising:
- a core comprising polybutadiene in an amount ranging from 40 to 90 weight percent of the core, zinc diacrylate in an amount ranging from 10 to 50 weight percent of the core, zinc oxide in an amount ranging from 1 to 30 weight percent of the core, and a graphene material in an amount ranging from 0.1 to 5.0 weight percent of the core;
- a mantle layer disposed over the core, the mantle layer comprising an ionomer material;
- and
- a cover layer disposed over the mantle layer, the cover layer comprising a polyurethane material;
1 more element
Dependencies are inferred from the claim text.