国家/地区 中国（21）
IPC部 D（22）
IPC大类 D01（22）
IPC小类 D01D（22）
IPC D01F001/10（22）
发明人 HU Y（2） WANG S（2） WU J（2）
ZHANG X（2）
公开年 2022（22）
申请年 2022（14）  2021（7） 
专利权人

Preparing high modulus polytetrafluoroethylene high modulus nano fiber film useful in film distillation, comprises e.g. adding polytetrafluoroethylene spinning solution by reinforcing body, dispersing inorganic nano-particles in mixed emulsion, magnetically stirring, electrospinning and sintering.

QIU F, GUO Q, HUANG Q

High-strength flash-spun textile for manufacturing clothes fabric, filter cloth, conveying belt, water hose, rope, fishing net, electric insulating wire, medical suture, tire curtain cloth and parachute, comprises polyethylene, and configuring multifunctional polyvinyl acetate masterbatch.

YE K

Preparing a electrospinning polyacrylonitrile-based piezoelectric nanogenerator used as signal source for collecting electric energy and sensor, comprises e.g. adding the components into ball milling tank, adding absolute ethyl alcohol for ball milling and drying to obtain material A.

CHEN Y, ZHANG H, BAI Z, LUAN Z, DUAN Q, LI J, QIAO J, WANG K, REN X, GAO S

Preparing polyvinylidene fluoride submicron fine fiber film useful for nano-piezoelectric generator, comprises e. g. dissolving polyvinylidene fluoride, silicon carbide and graphene oxide in dimethylsiloxane, heating and stirring, adding tetrahydrofuran at normal temperature and stirring.

XU R, ZHANG Y, FENG J

Preparation of functional nano fibrous film used in flue gas filtration of various industrial furnaces e.g. chemical industry, involves using two spinning stock solution configuration to perform electrospinning and post-processing.

WANG S, YANG D, ZHOU G, NIE S

Graphene quantum dot antibacterial and antiviral melt-blown cloth comprises polymer masterbatch, electret masterbatch, white oil, graphene quantum dots, coupling agent, and dispersant.

WANG L, HU X, QI X, ZHAO H, QU L

Preparing composite piezoelectric material based on electrostatic spinning useful in flexible sensor, and underwater sound, comprises e.g. adding ethanol, deionized water and potassium hydroxide, performing ultrasonic oscillation, and preparing solvent for electrospinning.

FANG J

Flash evaporation non-woven fabric comprises high molecular fibre overlapped with each other, where flash non-woven fabric is uniformly doped with graphene oxide sheet, and prepared by adding graphene oxide flakes to the spinning solvent, and subjecting to uniform dispersion to obtain mixed liquid.

UNANNOUNCED I

Fibrous sheet used as part of a medical device e.g. covered stents, vascular grafts, wound dressings, pledgets, and filters, comprises a mat of fibers.

FRIEDRICHS D, OBERG R, HELLGETH J, MOWER W, HALL J

Preparing renewable antibacterial effect degradable nanofiber mask filter core comprises preparing graphene oxide-halamine composite antibacterial nanofiber membrane, and combining with substrate prepared from polylactic acid ultra-diluted spinning solution, and ultrasonic compounding.

HE J, SHAO W, LI X, ZHANG J, SU X, LI B, ZHAO X