国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC C09D175/04（3）
发明人 LIU G（2）
公开年 2020（2）
申请年 2018（2） 
专利权人 NINGBO FOTIL.（2）

Sintered felt for high temperature dust removal, has dust removing layer formed by lapping and sintering metal stainless steel fiber wire, where metal fiber wire in dust removing layer is lapped to form regular elliptic and semicircular fiber wire track.

WANG X

Coating composition comprises negative ion powder graphene slurry, aqueous polyurethane, deionized water, antifoaming agent, chitin finishing agent and anion powder.

LIU G, ZHAO Y, YAN D

Preparing composite air fiber filter by mixing graphene slurry, deionized water and polyurethane, adding nano-silver ion and chitin, dispensing polyethylene terephthalate framework support and applying conductive coating to support surface.

LIU G, HUO Y, YU H