国家/地区 中国（13）
IPC部 B（13）
IPC大类 C09（13） B05（8） B01（3）
C08（2）
IPC小类 C09D（13）
IPC C09D133/00（13）
发明人
公开年 2022（13）
申请年 2022（11）  2021（2） 
专利权人

PTFE filter material with antistatic coating in dust-removing filter bag, comprises PTFE (polytetrafluoroethylene) base layer and antistatic layer covering surface of PTFE base layer, where antistatic layer comprising acrylic resin, polytetrafluoroethylene, nanographene, ethyl acetate, nano-alumina.

WU X, LI M, LIANG Y, XU R, FANG L

Preparing inorganic nano-type conductive heat-insulating coating, comprises mixing dispersant, wetting agent, reflective pigments and fillers, inorganic silicates adding nano slurry e.g. nano titania slurry, aqueous resin e.g. aqueous acrylic resin,stirring, adjusting pH value and filtering.

ZHU J, CHEN G, WU R

Processing angle steel in transmission line angle steel tower useful in e.g. circuit devices and systems, comprises e.g. drilling angle steel, cutting, treating steel in cleaning solution, dipping treated steel in metal salt solution, and spraying steel with protective coating.

ZHAO Y

Preparing electro-galvanized surface super-hydrophobic film layer useful in galvanized product, comprises e.g. uniformly coating layer of substrate reagent on surface of electroplating zinc product, natural drying, forming base layer on surface of electro-galvanized product, leveling, and coating.

SHI H, WAN H, PAN G, FAN W, CHEN W

Environmentally friendly paint comprises hydroxy acrylic resin, bisphenol A type epoxy resin, amino resin cross-linking agent, isocyanate, polyester resin, modified graphene, modified polyethylene wax, pigment filler, polyacrylate and antifoaming agent.

DUAN R, ZHANG H

Special aerogel mixed slurry for e.g. partilce board, comprises aerogel powder, adhesive, viscosity enhancer, titanium dioxide and distilled water, and has preset viscosity.

ZHANG X

Preparing polyethylene terephthalate (PETG) sheet surface nano-hardened coating comprises e.g. carrying melt extrusion on PETG and polycarbonate, injection molding to obtain PETG composite substrate, subjecting it to surface treatment to obtain pretreated substrate, and spraying slurry on surface.

KONG A, WU Y, YE K, ZHOU X, KONG X, YE W

Flame-retardant right rear seat left outer guard protective plate comprises acrylonitrile butadiene styrene board and flame retardant surface layer, where flame retardant surface layer is covered on surface of acrylonitrile butadiene styrene board.

WANG J, LI T

Preparing zero-quantified volatile organic compound aqueous coating useful on metal surfaces, comprises dispersing aqueous dispersion resin and auxiliary agent, adding first mixture into sand mill, grinding and dispersing, filtering, adding curing agent into first mixture, filtering and packaging.

ZENG L

Formaldehyde-resistant color steel plate comprises a metal substrate and a primer, and a topcoat and a graphene aqueous varnish sequentially arranged on one side of the metal substrate, and other side of the metal substrate is provided with a back paint.

SHEN J, TAN X, SHEN Z