国家/地区 中国（8）
IPC部 B（8） D（4） A（2）
C（2）
IPC大类 B01（8） B32（8） A61（2）
D01（2）
IPC小类 B01D（8）
IPC B32B037/10（8）
发明人
公开年 2022（4） 2021（3）
申请年 2021（4）  2019（2）  2022（2） 
专利权人

Multilayer graphene antibacterial and non-woven fabric composite device, has hollow U-shaped shell whose lower surface is fixedly connected with air supply mechanism, where inner wall of shell is connected with auxiliary mechanisms.

XIANG Y, XIANG X

Producing high performance air conditioner filter element, involves preparing polymer fiber into non-woven fabric roll material of polymer composite material, compounding layer of nano silver coating or graphene, or non-woven fabric thin felt of activated carbon on the polymer roll material.

ZHONG H, ZHOU S, ZHONG X

Glass fiber air filter material used for purifying air in automobiles, comprises modified nonwoven fabric and glass material fiber from bottom to top, formed into composite by hot-pressing.

ZHANG Z, JIA G, YANG P

Melt-blown cloth bicomponent cotton of high filtration grade comprises melt-blown cloth bicomponent cotton layer including component A having carbon fiber modified polypropylene resin and modified high molecular weight butyl cellulose resin and component B having graphene modified polyurethane resin.

HE W, WANG F

Laminated porous ceramic filtering material used for purifying high temperature coal gas, comprises first, second, third, fourth porous ceramic material layers arranged in sequence.

LIU J, BI C, YANG X, ZHANG J, LU Y, YUN K

Preparing composite material comprises useful e.g. for purifying air, combining one side of anti-influenza virus H1N1 non-woven fabric and graphene non-woven fabric, uniformly spraying hot melt glue, placing in a hot air oven, heating, and hot pressing pattern by hot pressing roller.

LIU S, MA L, WANG Q

Preparing graphene dust-removing cloth comprises e.g. preparing spinning solution, spraying to obtain modified graphene fiber intermediate layer; obtaining interlayer stock solution, and spraying to obtain intermediate interlayer.

LI X, ZHANG D, WEI Y, DAI J

Graphene far-infrared negative ion soft heater comprises upper shaft, lower shaft, and heating body, where two ends of heating body are fixedly connected to upper shaft and lower shaft.

XIE X