国家/地区 中国（4）
IPC部 C（4）
IPC大类 C09（4）
IPC小类 C09D（4）
IPC C09D005/03（4）
发明人 ZHANG L（4）
公开年 2022（2）
申请年 2022（2） 
专利权人 WEIFANG EAST.（2）

Processing epoxy powder coating useful for protecting steel from corrosion comprises using modified agent or dispersant to modify, preparing nano-material of pre-dispersion, weighing pre-dispersion and epoxy resin, cooling extruded polymer and pressing into tablets and using transporting device.

HOU B, ZHANG L, YE Y, DU G, ZHAO X, ZHANG Y, SUN C, CHEN S

Nano powder coating useful in e.g. anti-corrosion coating comprises e.g. bisphenol A epoxy resin, phenolic modified epoxy resin, curing agent, curing accelerator, brightener, leveling agent, defoamer, pigment, benzoin, loosening agent, nanoparticles and polypyrrole-modified boron nitride nanosheets.

CHANG J, LI J, ZHANG L, HAN E, LV X, WANG Z

Preparing a nanocomposite epoxy powder coatings involves using modifiers or dispersants to modify nanomaterials, mixing the modified nanomaterials with epoxy resin in proportion to ball milling, and preparing a pre-dispersion.

CHEN S, SUN C, ZHANG Y, ZHAO X, DU G, YE Y, ZHANG L, HOU B

Electrostatic spray powder coating for copper seal gate valve, contains acrylic resin, polyester resin, graphene, isocyanate, ceramic powder, carbon black, silicon nitride powder, coupling agent, leveling agent, glycerol and water.

XIA M, ZHANG L