国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08K（3） C08L（3） C08J（2）
IPC C08K003/04（3）
发明人 WANG Q（3）
公开年 2023（3）
申请年 2022（2） 
专利权人

Graphene oxide modified epoxy resin used as composite material resin matrix, coating, and insulating material in aerospace field, compirses graphene oxide as filler and adds it to epoxy resin matrix to form composite material system, and prepares corresponding graphene oxide-modified epoxy resin.

ZHANG F, WU Z, WEI T, LIU L, MA B, CHANG Y, WANG Q, WANG F, CHEN W, LI J, HUANG Z, BEI Y, LIN P

Liquid ring type vacuum pump comprises e.g. pump body, pump cover fixed at two ends of the pump body respectively, disc fixed between two pump covers and pump body and impeller fixed on rotating shaft between two discs.

ZHAO X, WANG Q, LIU Y, YUE H, YU S

Forming self-lubricating fiber fabric composite material comprises dispersing two-dimensional layered functional filler into organic solvent, synthesizing thermosetting polymer composite material with dynamic covalent exchange reaction and impregnating polymer prepolymer solution.

ZHAO H, LI Y, LV Z, CHEN G, YANG Z, CHEN S, WANG Q, WANG T, YANG C, WEN J