国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C09D（3）
IPC C08K003/04（2） C09D007/61（2） C09D007/62（2）
C09D007/63（2）
发明人 ZHOU J（3）
公开年 2022（3）
申请年 2021（2） 
专利权人

Preparing flame-retardant hydrophobic biomass-based aqueous polyurethane coating, comprises weighing raw materials, preparing isocyanate-terminated prepolymer, preparing biomass functionalized graphene, and adding polyisocyanate,micromolecule chain extender.

LIU C, LU K, ZHOU J

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

Shock absorbing ring comprises shock absorbing body and insulating and thermal-conducting layer coated on surface of shock absorbing body, where shock absorbing body comprises e.g. ethylene propylene diene monomer rubber, zinc oxide, stearic acid, zinc stearate, and softener.

ZHOU J