国家/地区 中国（4） 世界知识产权组织（2）
IPC部 C（4）
IPC大类 C09（4）
IPC小类 C09D（4）
IPC C09D007/61（3） C09D005/08（2） C09D005/10（2）
C09D175/04（2）
发明人 WEI J（4）
公开年 2021（4）
申请年 2021（3） 
专利权人

Self-healing electromagnetic shielding material useful in electronic device, comprises first graphene resin layer, a carbon fiber material resin layer and a second graphene resin layer that are stacked in sequence.

SUN R, TIAN D, WEI J, ZHAO Z, ZHANG L, ZHANG H, HU Y

Low density aqueous workshop primer comprises aqueous silicate solution comprising comprises mixed solutions of potassium silicate, lithium silicate and/or sodium silicate, aqueous graphene slurry, zinc powder, filler and organic modified zinc phosphate salt.

SONG Z, YANG M, SU Y, WEI J

Preparation of graphene modified polyester resin used for rail anticorrosive paint, involves mixing graphene and polyester resin, adding pulverized product of graphene and polyester resin into stirring device, adding curing agent, pigment, filler and antioxidant, cooling extrudate, and separating.

WEI J, YU L

Preparing reinforced corrosion resistant coating comprises e.g. pre-treating surface of steel bars by degreasing steel bars, pickling, water washing, sandblasting, and preparing self-healing corrosion microcapsules by pouring urea.

CHEN P, MING Y, LI L, HU C, LI Q, CHEN X, LIU R, LI S, ZHAO Y, WEI J