国家/地区 中国（17）
IPC部 B（19）
IPC大类 D04（19）
IPC小类 D04H（17） B32B（11） D01D（8）
D01F（8） B01D（6） D06M（4）
A41D（2） B01J（2） D04C（2）
IPC D04H001/728（13） D01D005/00（7） D01F001/10（6）
B32B027/02（5） D04H001/4382（5） B32B027/12（4）
B32B007/12（3） B32B009/04（3） B32B027/08（3）
B32B027/36（3） B32B027/40（3） B32B033/00（3）
B32B037/06（3） B32B037/10（3） D04H001/43（3）
发明人 WANG J（3） YANG H（3） LI T（2）
LI X（2） LI Y（2） ZHANG W（2）
公开年 2022（19）
申请年 2022（19）
专利权人 UNIV NANTONG（2） UNIV WUYI（2）

Preparing polyvinyl alcohol/carboxymethyl chitosan/graphene oxide composite nanofiber membrane used in adsorption of heavy metal ions, comprises e.g. stirring and mixing polyvinyl alcohol solution, carboxymethyl chitosan solution and graphite oxide aqueous dispersion, and electrostatic spinning.

ZHOU X, WANG J, ZHENG Y, FAN C

High-strength microfiber shielding material, which is a double-layer/three-layer composite structure including an outer support layer and a filter layer, and three-layer composite structure includes inner and outer two-layer support layers.

LI Q, LI Y, YANG Y, YANG H, ZHANG L, CUI J, CHENG J, LIN G, ZHOU Y, LIU N, JIANG F, WANG G

Graphene silk quilt comprises silkworm cocoon, moxa, graphene and ethanol, where prepared by placing the silk into warm water to soak, soaking the impurity adhered on the silk surface, and taking out the soaked silk and washing using clean water.

SHU G, SHU Y

Producing filter bag based on high temperature resistant material comprises preparing spinning solution containing e.g. lithium chloride, dimethylacetamide and graphene oxide, injecting spinning solution into electrostatic spinning machine, and sewing film-coated filter material into bag shape.

LU D, LU X

Laminated structure hollow micro-nano fiber non-woven material useful in e.g. field of cold protection and heat preservation, comprises upper surface layer, lower surface layer, and middle layer arranged between upper and lower layers, which are hollow nano-fiber layer with dense fibers stacked.

ZHANG W, GE J, XIE D, SHAN H, FU Q

Polytetrafluoroethylene nanofiber composite membrane prepared by preparing spinning carrier solution, adding polytetrafluoroethylene dispersion emulsionand electrospinning-hot pressing sintering to obtain nanofiber porous base membrane.

XIE W, SHU J, WANG Q, JIN N, YANG H, DI Z, ZHAO Y, HUANG Y

Preparing fireproof heat-insulation protective fabric involves spraying silane coupling agent on surface of modified carbon nanotube film, attaching silane coupling agent to modified fiber film and then performing hot pressing.

MENG H

Preparing amino-rich polyacrylonitrile-based nanocomposite fiber film used for removing and recycling gold, involves mixing N,N dimethylformamide dispersion of graphene oxide and the N,N-dimethylformamide solution of hyperbranched polyethyleneimine and performing amidation reaction.

ZHONG X, MENG W, YANG H, SHI X, LI X, LI T, MA Y

Fabrication of electrically conductive aligned nanofibrous scaffold by dissolving chitosan and gelatin in solvent mixture, adding polyvinyl alcohol to chitosan-gelatin solution, adding reduced graphene oxide to spinning solution, electrospinning solution, and crosslinking electrospun nanofibers.

KUMAR A, SRIVASTAVA E

Hydrophobic polyvinylidene fluoride-graphene oxide nano fiber film used for membrane distillation process, comprises polyethylidene diene fluoride nano fiber film obtained by electrostatic spinning method, and reducing graphene oxide nano particles.

JIN W, JI W, GAO K, LIU G