国家/地区 中国（5）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 C08K（5） C08L（5） C09D（2）
C09K（2）
IPC C08K003/04（5）
发明人
公开年 2023（5）
申请年 2022（3）  2023（2） 
专利权人

High molecular composite flame retardant useful as an additive in plastic and paint, prepared by heating hyperbranched high molecular flame retardant, adding modified graphene oxide and reacting.

ZHANG J, WANG J, LI X, WANG T, CHENG M, WU T

Heat-conducting gel used for heat dissipation of electronic device, comprises silicone oil matrix, bisphenol-A-type epoxy resin and heat-conducting filler comprising modified graphene, modified diamond and modified carbon nanotubes, where surface of modified graphene is modified with amino group.

HE Y, LIU F, YU G

High ductility and high temperature resistant composite food packaging film useful for food packaging or food preserving, comprises modified composite film layer which is base modified film layer, maleic anhydride graft polyethylene resin film middle layer and polyethylene outer film layer.

CHEN C

Polyurethane high-thermal conductivity film used as photothermally controllable film, is prepared by reacting three-dimensional carbon composite powder and thermoplastic polyurethane, concentrating obtained three-dimensional carbon/polyurethane assembly, dripping on substrate and heat-treating.

CHEN J, WANG C, LI H, LUO W

Graphene conductive polymer composite material is prepared by dissolving modified polystyrene in N,N-dimethylformamide, adjusting pH value to be alkaline, adding modified graphene under stirring, and removing filtrate by filtration.

LU C, WEI G