国家/地区 中国（18）
IPC部 B（18）
IPC大类 B01（18） C02（10） C09（3）
C01（2） C04（2） C08（2）
D21（2）
IPC小类 B01D（18）
IPC B01D039/14（18）
发明人 LIU S（4） WANG Q（3） WANG Y（3）
HAN N（2） HU X（2） LI M（2）
LIU G（2） PANG L（2） TANG X（2）
WANG C（2） XU D（2） XU J（2）
ZHANG C（2） ZHOU D（2）
公开年 2020（4） 2016（2） 2017（2） 2018（2） 2019（2） 2021（2）
申请年 2016（4）  2018（3）  2020（3）  2014（2）  2019（2）  2022（2） 
专利权人 GUANGZHOU KA.（3） NINGBO FOTIL.（2） UNIV SHANDON.（2） UNIV TIANJIN（2）

Preparing fiber-reinforced type porous titanium-based electro-catalysis filter material comprises pretreating titanium substrate, mixing with polymer agglomerant, pressing into flat laminated structure, calcining, loading nano middle layer and active layer of catalytic layer.

ZHANG C, LIU Y, ZHAO X, WANG C, WANG Y, KONG W

PTFE filter material with antistatic coating in dust-removing filter bag, comprises PTFE (polytetrafluoroethylene) base layer and antistatic layer covering surface of PTFE base layer, where antistatic layer comprising acrylic resin, polytetrafluoroethylene, nanographene, ethyl acetate, nano-alumina.

WU X, LI M, LIANG Y, XU R, FANG L

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

FAN Y, LI J

Visible light photocatalytic glass fiber filter core for air purification, comprises nano-scale particles, silver nanowires, adhesive system and superfine glass fiber cotton.

ZENG H, ZHAI F, LI L, CHENG J, LUO Y, FENG G, HU M

Graphene composite filter screen useful in e.g. air purification, comprises polyether polyol, toluene diisocyanate, graphene material, activated carbon powder, catalyst, foam stabilizer, surfactant and additive.

WANG Y, WANG C, LIU S

Graphene scale antibacterial composite fiber filter core comprises outer fibrous layer made of graphene composite fibers and inner scale inhibitor core made of scale-proof material.

WANG Q, LIU S

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

Ceramic composite filtering core of graphene used in water purifier comprises diatomite, chitosan, silicon carbide, graphite material, surface active agent, metal oxide, bamboo charcoal powder and sodium feldspar powder.

WANG Q, LIU S

Microwave-assisted graphene grafted water purification activated carbon filter core comprises activated carbon, graphene oxide, surfactant, and additive.

WANG Q, LIU S