国家/地区 中国（32）
IPC部 B（32）
IPC大类 B01（32） D01（16） D04（11）
D06（9） C02（6） B32（5）
C08（4） D21（4） A41（2）
A62（2） C03（2）
IPC小类 B01D（32）
IPC D01F001/10（10） B01D046/00（7） D06M011/74（7）
B01D039/08（6） B01D053/86（6） B01D067/00（6）
B32B027/32（5） D04H001/728（5） B01D069/02（4）
B01J020/28（4） B32B005/02（4） B32B027/02（4）
B32B027/12（4） B32B037/06（4） D01D005/00（4）
发明人 MA L（6） LIU S（4） WANG Q（3）
SHA X（2） SHA Y（2） SUN K（2）
WU S（2） XU H（2） YANG D（2）
ZHOU G（2）
公开年 2021（23） 2022（9）
申请年 2021（32）
专利权人 GUANGZHOU KA.（3） ANHUI YUANCH.（2） NANTONG QIAN.（2）

Splicing type graphene carbon crystal electric wall heating for e.g. household heating, has rotating rod whose outer wall is fixedly sleeved with gear located at left and right sides of bracket, where front surface of gear is connected with plate.

ZHENG Y

Membrane used in gas separation membrane module, comprises separation function layer containing matrix and particles and has fibrous or film-like shape.

YAHAGI N, MIHARA T

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

Preparing high temperature flame retardant filter material by singeing and pressing upper surface of needled felt, placing into composite flame retardant finishing agent, and radiating and solidifying in low-energy electron accelerator.

FU S, XU H, ZHOU G, YANG D, SUN K

Hydrogen storage fiber paper loaded with silylene doped polyaniline, is prepared by loading silylene doped polyaniline on composite fiber paper base in silylene doped polyaniline.

ZHU K, TAN J, LIU F, ZHAO Y

Processing polytetrafluoroethylene emulsion modified complex filter material useful in e.g. filter device comprises e.g. using glass fiber, polyphenylsulfone terephthalamide fiber and polyimide fiber, carding, complexing dust-facing surface with microfiber layer, drying, singeing and baking.

WANG D, SHI Z

Composite material useful for preparing glass, metal or fabric-based antibacterial and antiviral, formaldehyde removal and electret filter materials, comprises e.g. rod-shaped cellulose nanocrystals, titanium dioxide grown on surface of rod-shaped cellulose nanocrystals and graphene nanosheets.

ZENG W

Preparing degradable adsorption volatile organic compounds material used for preparing filter material involves mixing fully polylactic acid modified resin particle, ethylene-vinyl acetate, graphene powder, and nano-titanium dioxide.

TONG C, YANG D, ZHOU G, XU H, SUN K

Antibacterial antiviral melt-blown cloth used as core material of mask, comprises base layer, where upper end face of base layer is provided with first filter layer, and lower end face is provided second filter layer.

FENG D, PENG H, LI B

Preparing modified polylactic acid non-woven fabric involves mixing modified nanocellulose and lactic acid in water to obtain mixed dispersion, where modified nanocellulose has sulfonic acid group and hydroxyl group.

YANG C, XU J, HAO S, HE Y, TIAN J