国家/地区 美国（15）
IPC部 A（16）
IPC大类 A63（16）
IPC小类 A63B（16）
IPC A63B037/00（16）
发明人 CHAVAN V（14） BARTELS D（12）
公开年 2018（3） 2019（3） 2021（3） 2023（3） 2020（2） 2022（2）
申请年 2019（5）  2021（5）  2017（2）  2020（2） 
专利权人 CALLAWAY GOL.（14） TOPGOLF CALL.（3）

Golf ball comprises core formed from reaction of core mixture comprising first masterbatch ranging of core mixture, graphene masterbatch ranging of core mixture, barium sulfate ranging of core mixture, peroxide ranging of core mixture, and zinc bis(pentachlorothiophenol) ranging of core mixture.

CHAVAN V

Ball used as airsoft ammunition, comprises biodegradable polymer and additives, such as electrostatic charge eliminating additive, density increasing additive, and/or strength/hardness modifying additive added to polymer mass during compounding stage.

VYYRYLAEINEN S

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

Goff ball comprises core formed from reaction of core mixture comprising first masterbatch ranging core mixture, graphene masterbatch of core mixture, barium sulfate of core mixture, peroxide of core mixture, and zinc bis(pentachlorothiopheno-late) of core mixture, and cover arranged over core.

CHAVAN V

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

Forming golf ball core used in aerodynamics, involves mixing first masterbatch, second masterbatch, barium sulfate, peroxide component and zinc penta component, where first masterbatch comprises zinc oxide, and zinc diacrylate.

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

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

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

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