国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B01D046/10（3）
发明人
公开年 2021（2）
申请年
专利权人

Antistatic filter material useful in tangential flow compressed air filter device, comprises antistatic polymer, polytetrafluoroethylene resin, and graphene.

FAN Y, LI J

Graphene polypropylene composite material for melt-blown cloth, comprises graphene material, electret material, hydrocarbon material which is liquid at normal temperature and polypropylene.

PAN D, XIE Z, ZHANG Y, ZHANG H

Preparing aqueous polyurethane conductive gel useful for preparing air filter screen, comprises e.g. mixing didecyl dimethyl chloramine solution with n-alkyl dimethyl benzyl chloramine solution, adding graphene slurry, stirring and mixing.

YU H, ZHAO Y, XU W