国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） D01（2）
IPC小类 B01D（5）
IPC B01D039/02（5）
发明人
公开年 2018（5）
申请年 2018（4） 
专利权人

Preparation of graphene air purifier filter material, involves adding natural graphite to sulfuric acid, adding ethylenediamine and aqueous ammonia to nanosilver/graphene solution, immersing cotton in dimethyl siloxane solution, drying.

CHE C

Nanofiber material for filtering heavy metal ions comprises graphene oxide, polyacrylonitrile and polymethyl methacrylate, and is prepared by solution spray spinning technology.

LAN Q

Graphene composite flame retardant air filter material comprises graphene composite flame retardant masterbatch containing graphene material, flame retardant and surface modifier, thermoplastic polymer resin, and processing aid.

WANG Q

Antibacterial reduced graphene oxide modified polypropylene melt blown water purification filter comprises polypropylene, silane-modified reduced graphene oxide and activated carbon.

SHA Y, SHA X

Preparing anti-fog screens based on electrospinning technology comprises e.g. dispersing nano-graphene, washing, performing dust removal treatment, performing degreasing treatment, drying and spraying and performing hot pressing process.

SILAM L, LONG Y, YU M