国家/地区 中国（4）
IPC部 B（4）
IPC大类 B05（4） C09（2）
IPC小类 B05D（4）
IPC B05D007/14（4）
发明人
公开年 2023（4）
申请年 2023（4）
专利权人

Anti-corrosion paint electrostatic spraying process of environmentally friendly device, comprises e.g. pretreating surface of workpiece, degreasing and air-burning workpiece, roughening workpiece, and applying electrostatic spraying to workpiece for primer coating on processed surface of workpiece.

DING J, LU Y, JIANG F, GUO Q

New benzotriazole compound used as binder in preparation of carbon-coated copper foil for lithium battery.

TANG H, YAN X, LI J, LU C, HUANG Y, WANG F, LIN L, CHENG Z, ZHANG K

Preparing high-strength aluminum alloy for motor end cover, comprises ultrasonically dispersing polyethyleneimine-modified graphene oxide and deionized water, adding silicon, titanium, tin, nickel, and lead, polishing aluminum alloy, soaking aluminum alloy in dopamine solution, washing and drying.

ZHU L, SHU Y

Processing composite material spraying method comprises e.g. removing residual substances on the surface of the substrate by grinding with a grinder, using nitrogen or helium as the carrier gas, spraying on the surface of the substrate, and insulating.

XIONG J, DONG L