国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 D01D（8）
IPC D01F001/10（5） D01D005/00（4） D01F006/46（3）
B01D046/00（2） B01J035/06（2） D01D005/098（2）
D01F006/92（2） D04H001/728（2）
发明人 LI H（2） LIU S（2） WANG Q（2）
公开年 2020（8）
申请年 2020（7） 
专利权人 GUANGZHOU KA.（2）

Preparing industrial filter cloth by adding ethyl orthosilicate, ethanol, deionized water and hydrochloric acid to reactor, adding ricinoleic acid, and extruding polyethylene resin, silica gel and diatomaceous earth-loaded graphene.

ZHAO C

Manufacturing antibacterial and sterilizing air filtering material involves putting aqueous polyurethane into solvent for dissolution to obtain mixed solution, and adding silver-loaded graphene to mixed solution to form spinning solution.

XIN B, ZHOU X, YU J, JIANG Y, XU L, HUANG Y, YAN Q, MIAO Y, XIE X, LI A

Graphene polymer composite fiber forming processing device, has elastic plate fixedly connected with vibrating rod whose bottom end is installed with motor and telescopic rod fixedly connected with spring.

HUANG H

Graphene composite meltblown cloth used for recycling and using high filterability, comprises polypropylene slice, graphene material, surfactant, additive, and polypropylene short fiber.

WANG Q, LIU S

Flexible graphene oxide composite fiber catalyst preparation for catalyzing p-nitrophenol, involves adopting phosphoric acid intercalation method to pre-oxidize graphite powder, and then stirring and mixing graphite oxide powder.

DANG A, CHEN C, ZHANG Q, LIU X, LI T, ZHUANG Q, ZHAO T, LI H

Preparing graphene-polyacrylonitrile-based nanocomposite material useful for purifying and treating sewage, comprises e.g. adding graphene and acrylonitrile monomer under action of initiator, and performing coupling method.

ZHANG H, QUAN L, LIU H, TONG Y, CHENG L, YANG Z

Graphene antibacterial non-woven fabric useful in filter screen of masks, air conditioner, air purifier and vehicle purifier, comprises polymer material, graphene material, surfactant and additive.

WANG Q, LIU S

Preparation of nano fiber filter for preparing cigarettes, involves adding graphene oxide dispersion to polylactic acid solution, spraying on composite film material, drying, placing in silver nitrate, removing film material and drying.

LIANG M, ZHAO M, ZHANG J, ZHANG G, YUE L, LI H, LI R, HE Y, LI M