国家/地区 中国（4）
IPC部 C（4）
IPC大类 C23（4） C25（3）
IPC小类 C23C（4） C25D（3）
IPC C23C022/12（4）
发明人 GUO C（2） LAI H（2）
公开年 2021（4）
申请年 2020（2）  2021（2） 
专利权人 GUANGZHOU UL.（2）

Electroplating zinc-cadmium alloy and coating hydroxy-graphene modified electrophoretic paint comprises preparing zinc-cadmium alloy coating, phosphating layer and hydroxy-graphene modified electrophoretic paint coating.

GUO C, LAI H, CHEN M, XIA L

Production process of nano-passivation coating galvanized sheet involves performing electro-galvanized or hot-dip galvanizing, degreasing galvanized sheet with alkali, drying, passivating, coating nano-passivation coating and baking.

LIU F, ZHU J, CHEN Y, DING Y, RUAN L, ZHOU T, YU S

Protective layer structure of non-cyanide cadmium plating and electrophoretic painting comprises metal substrate, non-cyanide cadmium plating layer, phosphate layer and electrophoretic paint coating comprising hydroxyl graphene material.

GUO C, PENG C, LAI H

Graphene film agent useful in pre-treatment of metal spraying, comprises phytic acid, zinc oxide, chelating agent, oxidant, graphene oxide, and water.

WENG Y, WEN F