国家/地区 中国（4）
IPC部 B（4）
IPC大类 C09（4） B05（2）
IPC小类 C09D（4）
IPC C09D005/10（4）
发明人
公开年 2023（4）
申请年 2022（2） 
专利权人

Preparing modified graphene aqueous coating comprises e.g. adding graphene powder into acid mixture, adding water and emulsifier into mixer, adding buffer to pre-emulsified mixture, carrying out polymerization reaction, ball milling, adding defoamer and leveling agent, and mixing.

PEI X, HU X, WU S

Manufacturing high strength alloy steel bolt comprises taking steel for bolt, performing extrusion, hot upsetting, heat treatment and thread machining to obtain bolt blank, and performing galvanizing and zinc-aluminum coating into bolt blank.

ZHOU H

Coating used for coating target workpiece i.e. screw, comprises binder, graphene, nano zinc, non-nano zinc metal powder, and filler.

ZHANG B, HUANG Y, LIU M, LIU H, SHEN D

High and low temperature resistant graphene zinc powder coating material comprises epoxy polysiloxane resin, bisphenol A type epoxy resin, zinc powder, graphene slurry, filler, auxiliary agent, composite amino compound, phenolic aldehyde amine resin and solvent.

LIU X, LIN C, WANG S, ZHAO X