国家/地区 中国（5）
IPC部 C（5）
IPC大类 C08（5） C09（5）
IPC小类 C08L（5）
IPC C09D007/61（5）
发明人 LI J（5）
公开年 2021（2）
申请年 2020（2） 
专利权人

Polishing pad for polishing corners of electronic display screen comprises e.g. base material layer whose inner wall is covered with skid-proof rubber layer and outer wall with hardening layer, and grid layer set to outer hardening layer.

LI J, TAN H

Biodegradable oriented complex film with high gas barrier properties useful in agricultural, electronic, electric appliance, building, food, medical and so on coating and packaging comprises coating layer and base layer.

WANG W, LIU P, LI J, LAI L

Hydrophobic coating used in wiper rubber, comprises graphene, zinc oxide, organic fluorine modified acrylate, urethane propylene, epoxy resin, PTFE, carbon black, cerium dioxide, diacetone alcohol, diethyl ethanol, n-butanol and isobutanol.

CAO J, HUANG H, SHEN W, LI J, YOU Y, XU J

Polyimide composite film useful for flexible display, comprises an ion-doped polyimide layer and graphene-modified polyimide layer and a filter layer is disposed between the ion-doped polyimide layer and graphene-modified polyimide layer.

JIANG J, LI J, YANG Z

Performing ultraviolet protection involves mixing suspension of graphene oxide with colloidal solution of nano cellulose, controlling addition amount of two, so that solid content of solution after mixing, where graphene oxide accounts.

JIA Y, ZHU W, LI J, CAI Y