国家/地区 中国（15）
IPC部 C（15）
IPC大类 C08（15） B33（3） B29（2）
IPC小类 C08K（15）
IPC C08K005/526（15）
发明人 CHEN Z（2） GAO D（2） LI C（2）
公开年 2022（15）
申请年 2022（6）  2020（5）  2021（3） 
专利权人 CHINA PETROL.（3） SINOPEC BEIJ.（2） WANHUA CHEM .（2）

High thermal conductivity ground heating pipe material, comprises polyethylene, polybutene, aluminum oxide, graphene, epoxy oil, stearic acid, pentaerythritol (3-(3',5'di-tert-butyl-4'-hydroxypropyl) propionate) ester, and tris(2,4-di-tert-butylphenyl) phosphite.

ZHU K, YANG H, YU X

Low-melting-point instant high-viscosity asphalt modifier used for pavement, comprises magnesium aluminum dihydroxy composite metal hydroxide, antioxidant, aromatic oil, silane coupling agent, rubber powder, graphene, aromatic hydrocarbon extraction oil, tetraethyl silicate and modifier.

ZHAO P, ZHOU H, DANG Y, WANG P, XU Q, GENG L, REN R

Ultra-hick high temperature-resistant light broadband frequency-absorbing polymethacrylimide foam comprises e.g. methacrylic acid, methyl acrylonitrile or acrylonitrile, initiator, foaming agent, crosslinking agent, heat-resistant additive, antioxidant, thickening agent, and wave-absorbing agent.

TANG D, GUO L, ZHENG L, CAO Y, XIE J, CHEN Z

Graphene modified polypropylene resin used in e.g. electronic and electrical appliance field, explosion-proof product shell and component and electromagnetic shielding shell of semi-conductive shielding material, has polypropylene powder, graphene, heat stabilizer, antioxidant and compatibilizer.

YIN Z, SUN H, WANG N, WU T, XIAO D, LI C, LIU Z, XUE H, FU Y, LI B, HAO C, XIU Z

Polyester slice useful in e.g. male and female shirt, and medical industrial cloth, comprises e.g. polyethylene terephthalate resin, polybutylene terephthalate resin and N,N'-bis(2-hydroxyethyl)-N,N'-bis(trimethoxysilylpropyl)ethylenediamine/2,5-dichloromethyl-1,3,4-oxadiazole ionomer.

LING H

Aging-resistant conductive polypropylene functional material useful in high molecular material technical field for preparing conductive complex material using graphene micro sheet, comprises polypropylene, copper powder, conductive agent, dispersant, compatibilizer and heat stabilizer.

GE X, LI Y, HU G, PU H, FANG M

Preparing graphene grafted polysiloxane modified polycarbonate sheet comprises e.g. adding polycarboxylated graphene to toluene solvent, carrying ultrasonic dispersion, continuously adding hydroxy-terminated polysiloxane and catalyst, mixing evenly, transferring to oil bath to react, and filtering.

AN J

Conductive polypropylene powder useful for selective laser sintering, comprises polypropylene, elastomer, conductive agent, dye black, antioxidant, compatibilizer, flow auxiliary agent and other auxiliary agent.

ZHANG J, WU J, LIU X, LU J, WANG K, CHEN L, SUN T, WANG S

Flame-retardant and wave-absorbing polycarbonate/acrylic-styrene-acrylate (PC/ASA) composite material is prepared by injection molding raw materials comprising PC/ASA composition composed of PC resin, ASA resin, graphene, flame retardant, maleic anhydride grafted polyethylene; and foaming agent.

YI Q, CHEN Z

Edge-modified graphene used as antistatic agent and cell nucleating agent, for polyolefin articles, has preset average sheet diameter, average aspect ratio and conductivity, and is prepared by grinding graphite with grinding disc under supercritical carbon dioxide.

XU M, YANG Q, GAO D, XU Y, WANG X, LV M, GUO P