国家/地区 美国（3）
IPC部 A（3）
IPC大类 A63（3）
IPC小类 A63B（3）
IPC A63B037/00（3）
发明人 BARTELS D（3）
公开年
申请年
专利权人 CALLAWAY GOL.（3）

Golf ball has core comprising polybutadiene material and graphene masterbatch, where graphene masterbatch material comprises graphene, and graphene masterbatch material mixed with carrier polymer, and ball further comprises inner mantle layer disposed over core.

BARTELS D, CHAVAN V

Golf ball comprises inner core comprising polybutadiene material, outer core comprising polybutadiene material and graphene masterbatch, where graphene masterbatch material comprises graphene mixed with carrier polymer, outer core has specific flexural modulus, and cover layer over outer core.

BARTELS D, CHAVAN V

Forming golf ball with graphene core involves mixing graphene masterbatch material with a polybutadiene material, zinc diacrylate, zinc oxide, and a peroxide initiator to form core mixture and compression molding core from the core mixture.

CHAVAN V, BARTELS D