国家/地区 美国（4）
IPC部 A（4）
IPC大类 A63（4） C01（4） C08（4）
IPC小类 A63B（4）
IPC A63B037/00（4）
发明人 CHAVAN V（4）
公开年
申请年 2021（2） 
专利权人 CALLAWAY GOL.（4）

Golf ball comprises core comprising polybutadiene, zinc diacrylate, zinc oxide, and graphene, inner mantle layer disposed over core, outer mantle layer disposed over inner mantle layer, cover layer disposed over outer mantle layer.

BARTELS D, CHAVAN V

Golf ball comprises core comprising polybutadiene, zinc diacrylate, zinc oxide, zinc stearate, peroxide initiator and graphene material, where inner mantle layer set over core, and outer mantle layer set over inner mantle layer.

BARTELS D, CHAVAN V

Golf ball comprises core comprises polybutadiene, zinc diacrylate, zinc oxide, zinc stearate, peroxide initiator, and graphene material, and mantle layer equipped over core, and mantle layer comprises ionomer material.

CHAVAN V, BARTELS D

Golf ball comprises inner core having polybutadiene material, outer core having polybutadiene material and graphene material and cover layer disposed over the outer core and having ionomer material and dual core having inner and outer cores.

CHAVAN V, BARTELS D