国家/地区 中国（11） 美国（4） 世界知识产权组织（3）
IPC部 C（14） H（4） B（3）
IPC大类 C09（14） C01（4） B82（3）
C08（3） H01（3） B01（2）
IPC小类 C09D（14）
IPC C09D011/52（14）
发明人 GAO H（2） HUANG Y（2） LIU Z（2）
YAO L（2） YIN T（2） ZHAO Y（2）
公开年 2017（14）
申请年 2016（14）
专利权人 DEYANG CARBO.（2）

Conductive ink comprises deionized water, acrylic resin, graphene, copper powder, aluminum powder, polyethylene wax, ethanol and matting agent, which has good effect and strong practicability, and suitable for large scale popularization.

HUANG Y

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

Composition used in coatings and inks, comprises graphene sheets comprising fully exfoliated single sheets of graphite, in specified weight ratio, binder(s), and carrier system comprising cyclic imide and lactone.

REDMOND K, SCHEFFER D F, MARTIN C V

Preparing graphene nanosheet material dispersed in natural polysaccharide with high efficiency comprises mixing natural polysaccharides and solid graphite, placing the mixture in an oxygen atmosphere and carrying out mechanical grinding.

HUANG Y, GAO Y, WU M

Graphene aqueous gravure ink comprises conductive filler, aqueous resin, water soluble resin, aqueous emulsion, dispersant, auxiliary agent, and alcohol solvent, where the conductive filler is composed of conductive carbon black.

GAO H, YAO L, YIN T

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

Graphene conductive ink comprises functionalized graphene, hyperbranched polycarbonate, bismaleimide, polyoxyethylene-polyoxypropylene block copolymer and solvent.

QIAO F, XU X, XU N

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

Method for producing graphene conductive ink involves dispersing dispersant, dispersing graphite sheet in solvent, centrifuging to obtain supernatant and adding conductive solvent and additive to dispersion liquid.

DAN M, DENG D, FENG S, WANG Y

Conductive ink used for printing, comprises specified amount of conductive filler, binder, solvent and auxiliary agent, where conductive filler comprises graphene, flaky silver and spherical silver powder.

GAO H, HE H, YAO L, YIN T