国家/地区 中国（3）
IPC部 B（3）
IPC大类 C09（3） B05（2）
IPC小类 C09D（3）
IPC C09D175/04（3）
发明人 YANG Z（3）
公开年 2021（2）
申请年
专利权人

Preventing corrosion of wet rusted coating steel structure involves using power tool to clean up welding flux, welding flash, spatter, dust, loose oxide scale and thick rust layer on surface of steel structural component, and using lye or organic solvent to remove oil stain.

WENG T, YANG Z, CHEN P

Invisible printing nano fiber jean fabric, has grey cloth layer printed with anti-rinsing pattern that is coated with indigo dye layer, where inner layer of grey cloth layer is fixed with fluffy fabric layer or fleece layer through connecting wire.

XU W, YANG Z, LI Y, XU D

Corrosion resistant coating comprises graphene and metal surface treatment agent, which further comprises aqueous resin, coupling agent.

LI J, QIU H, YANG G, YANG J, YANG Z, LI Y, CUI J