国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08K（3）
IPC C08K003/04（3）
发明人 WANG Y（3）
公开年
申请年 2020（2） 
专利权人

Preparing graphene-based polymer composite material useful in preparing anticorrosive paint, comprises e.g. dispersing modified silica and 4-dimethylaminopyridine in alcohol solution of graphene oxide powder, condensing, adding bisphenol-A epoxy resin, drying and granulating.

WEI B, XU Y, WANG Y, SUN P, ZHOU J, CONG H

Method for preparing polyurethane-modified graphene microchips comprises e.g. adding graphene oxide and polyol into three-necked flask, stirring, and simultaneously performing high-temperature vacuum dehydration and adding isocyanate.

FENG Z, WANG Y, LIU L, KANG Y, LI D, QIN W, WU D

Preparing aqueous epoxy resin graphene composite material by dispersing graphene oxide and reducing agent in deionized water, heating, removing water, adding graphene hydrogel block to epoxy resin, adding curing agent, and solidifying.

WANG Y