国家/地区 美国（3） 世界知识产权组织（3） 台湾（2）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C01B032/182（8）
发明人 BARTELS D（2）
公开年 2020（4） 2019（2） 2021（2）
申请年 2019（8）
专利权人 CALLAWAY GOL.（2）

Preparation of thermosetting composite material by mixing graphite oxide and urea aqueous solution, ultrasonically vibrating, adding nitric acid to form urea nitrate salts, filtering, drying, mixing with epoxy resin, heating, and hardening.

KUAN H, CHUNG M, MA J, MENG Q

Ternary composite material for ammonia gas sensing, comprises nano-graphene strip, nano-metal oxide and conductive polymer, where surface of nano-graphene strip is coated with nano-metal oxide.

WU T, XU L, HSIEH C H

Preparing graphene precursor involves providing plant based source of carbon, where plant based source containing carbon and mixing plant based source of carbon with water at ratio of one portion plant based source of carbon.

RAMSURN H, KUNDU R

Preparing graphene used in nanopaper, involves mixing graphite and carbon nanofibrils in a solvent to form a mixture comprising graphene.

HSIEH Y, XU X

Manufacturing products incorporating carbon nanomaterials such as nanotubes, graphene platelets, and other forms of graphene, involves mixing carbon nanomaterials into liquid matrix or matrix curable by physical process.

CAUDILL C H B

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

Upright graphene-polymer polymer composite comprises substrate, upright graphene, and high molecular polymer, where upright graphene grows on surface of substrate, and high molecular polymer is cured into film and loaded on surface.

ZHENG W, ZHAO X

Golf ball comprises an inner core comprising a polybutadiene material, an outer core comprising polybutadiene material and a graphene material, and a cover layer disposed over the outer core.

PETRICH P, BARTELS D, JEON H G, BROWN C