国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08J（4） C08L（4） C09D（2）
IPC C08J007/04（4）
发明人 XU W（4）
公开年 2022（2）
申请年 2021（2）  2022（2） 
专利权人

Double-sided polyimide film with function of absorbing electromagnetic wave, has two layers polyimide film substrate whose upper and lower parts are provided with first trapezoidal groove, and second filter coating provided with second trapezoidal platform inserted into second trapezoidal groove.

PU G, TAN Z, ZHANG G, XU W, LI C

Preparing high-elasticity polyvinyl chloride reflective film for road mark, truck body identification, clothes with warning function, involves coating first modified resin layer and arranging on one side of polyvinyl chloride film to obtain bead-planting layer.

XU W

Conductive and heat-conducting polyimide film comprises heat conducting coating, conductive layer, adhesive layer, layer base material, and protective film.

XU W

Shielding liquid comprises one-dimensional conductive nano material (nanometre gold thread and nanometre copper wire), two-dimensional conductive nano material (single-layer graphene), first auxiliary agent (first antifoaming agent) and first solvent (ethanol and isopropanol).

MENG X, XU W