国家/地区 中国（7） 韩国（3） 美国（3） 世界知识产权组织（3）
IPC部 C（11）
IPC大类 C09（11）
IPC小类 C09D（11）
IPC C09D011/52（11）
发明人 LI H（3） LI Q（3） SUN J（3）
WANG Z（3） KIM Y H（2） SHI X（2）
YANG S J（2）
公开年 2017（11）
申请年 2017（5）  2016（4）  2015（2） 
专利权人 BEIJING XUTA.（3） CHANG SUNG C.（2）

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

High - temperature sintering heat conductive printing ink comprises graphene, copper chrome black, tourmaline powder, glass powder, resin, auxiliary agent and solvent.

WANG Y

Structure used in electric heating device, has insulating substrate, aqueous graphene conductive ink heating layer, electrode and insulating protective film, where heating layer comprises resin, graphene, conductive particles and additives.

LI Q, SUN J, LI H, WANG Z

Electric heating structure comprises an insulating base, an aqueous graphene conductive ink heating layer includes resin, graphite, conductive particles, and auxiliary agent, an electrode and an insulating protective film.

LI Q, SUN J, LI H, WANG Z

Aqueous graphene conductive ink comprises grapheme, water, grinding medium, conductive particles, second auxiliary agent, resin binder and first auxiliary agent comprising dispersant and defoaming agent.

LI Q, SUN J, LI H, WANG Z

Conductive ink based on metal nano wire and oxidized graphene comprises metal nano wire, single-layer graphene oxide, auxiliary dispersant, thickening agent, surfactant, antifoaming agent, deionized water and organic alcohol solvent.

LIANG J, LIU S, SHI X

Preparing graphene conductive ink comprises mixing carbon black and graphite and grinding to obtain the composite conductive filler, taking ethanol, ethylene glycol, glycerine and de-ionized water mixing and stirring to obtain mixed solvent.

XU C, JI A, ZHOU H, ZHU N, SHI X, SHI L, ZHAO Y, GUO L, WANG X

Obtaining stable dispersion of graphene, graphite, and amorphous carbon involves preparing alkaline solution by adding sodium hydroxide in water, cooling obtained solution, and adding sodium hydroxide and microcrystalline cellulose.

GALEMBECK F, SILVA FERREIRA E

Producing graphene ink, used for forming e.g. shielding film, comprises preparing graphene powder by reducing graphene oxide, mixing resin and solvent to form binder, mixing binder with graphene powder, and dispersing formed solution.

KIM Y H, YANG S J

Ink useful for producing graphene sheet, shielding film, heat-radiating film, and electrode material for flexible substrate, comprises binder containing resin, graphene as filler and solvent, and coupling agent.

YANG S J, KIM Y H