国家/地区 中国（11）
IPC部 C（11）
IPC大类 C08（11）
IPC小类 C08L（11）
IPC H05B003/14（11）
发明人
公开年 2021（4） 2022（4）
申请年 2020（4）  2022（3）  2021（2） 
专利权人

Aqueous conductive paste useful for preparing planar heating elements e.g. electric floor heating system, comprises e.g. film-forming resin and conductive component includes at least carbon nanotubes, organic phase change material with polar group and crosslinking agent.

ZHOU H, WANG Z, SHEN Z, LI F, YUAN F, WANG C, CHEN X

Preparing polyethylene terephthalate heating film, involves printing electro-thermal nano-composite ink on hot polyethylene terephthalate substrate to obtain polyethylene terephthalate heating film.

YANG Q, ZHU W, ZHU A

Manufacturing graphene electric heating silica gel sheet involves mixing conductive agent, dispersant, leveling agent, wetting agent, defoamer and conductive carbon black, performing high-speed dispersion, grinding to obtain conductive paste and adding catalyst to silicone resin.

HUANG R, WANG Y

Flexible heating film comprises conductive structure comprising carbon nanotubes and/or graphene, and polyimide backbone that is chemically linked to aminated conductive structure via anhydride bonds.

ZHENG T, ZHANG M, ZHANG Y, MAO O, ZUO B

Bendable electro-thermal film device comprises polyimide base layer coated with organic electric heating film on surface and organic electro-thermal film comprises e.g. graphene, multi-wall carbon nano-tube and carbon black granules.

CHEN D, YANG Y

Flexible metal-based graphene electric heating material, comprises flexible insulating layer, flexible graphene resistance layer, flexible insulating layer, and metal substrate arranged sequentially from top to bottom.

LI Y, LOU M

Graphene multilayer circuit board heating chip comprises epoxy resin glass fiber plate as substrate layer, electrode layer connected with graphene layer, and epoxy resin glass cloth as top layer.

CHEN L

Graphene slurry used for preparing electrothermal coating, comprises expanded graphite and cellulose derivative, where graphene in slurry comprises single layer and few layers of graphene prepared by taking expanded graphite as raw material.

XIANG L, SUN J

Graphene electric heating film comprises upper protective layer, graphene electric heating layer, insulation layer and lower protective layer, where graphene electric heating layer comprises base layer and graphene coating.

XU J

Graphene aqueous electrothermal film comprises polyester film and a conductive layer coated on surface of polyester film, where conductive layer comprises conductive filler, auxiliary, waterborne resin and beta-cyclodextrin derivative.

WANG X