国家/地区 韩国（10）
IPC部 B（10）
IPC大类 B01（10）
IPC小类 B01D（10）
IPC D06M011/74（6） D06M011/83（5） A41D013/11（4）
A62B023/02（3） B01D067/00（3） A41D031/30（2）
B01D039/00（2） B01D039/16（2） B01D039/20（2）
B01D071/02（2）
发明人
公开年 2021（6） 2020（2）
申请年 2020（6） 
专利权人

Producing carbon fiber coated with silicon carbide by preparing carbon fiber, coating graphene oxide on surface of carbon fiber, coating silicon oxide on carbon fiber coated with graphene oxide, and heating carbon fiber coated with silicon oxide and graphene oxide to generate silicon carbide layer.

KIM W S, TAK W S, HWANG J U, EO S B, SEONG T W, HWANG J, EO S

Electrospun polymer nanofibrous membrane having high filtration efficiency comprises polyvinylidene fluoride, Tecophilic thermoplastic polyurethanes, or blend of polyvinylidene fluoride and Tecophilic thermoplastic polyurethanes.

SOLIMAN S, GUO F

Carbon material coated with coating layer containing polydopamine and copper oxide, useful for producing activated carbon fiber for antibacterial filter.

HUR J H, LEE Y C, MOON H G

Ink useful for providing viral active or anti-microbial coating to substrate, comprises carrier, graphene or graphene oxide particles dispersed in carrier, and viral active or anti-microbial component adhered to graphene.

CHEN S W, DEVINE S, CHEN S, SANDWINTHROP C

Heat detection mask comprises mid-leaf filter cloth having four corners and four sides, upper leaf of middle leaf filter fabric and upper leaf bonded to have same edge on upper side of left and right sides and having arc-shaped sewing line.

SHIM B

New super-wetting surface as polypropylene surface with micro-nano structure grafted with hydrophilic side groups.

QIAO J, WANG S, ZHANG X, QI G, SONG Z, CAI C, WANG X, LAI J, LI B, JIANG H, RU Y, ZHANG J, GAO J, ZHANG H, HAN P, JIANG C, GUO Z, GUICUN Q, ZHIHAI S, BINGHAI L, JIANMING G, ZHAOYAN G, SOONGHEO W, LIU Y, JIANG X

Inner skin used for e.g. chemical protection product, comprises composite material comprising metallic material comprising metal-organic framework and carbon-based material, and separation membrane comprising carbon-based material.

JUNG H S, JIN Y, JANG S, KA D

Manufacture of antibacterial filter for mask, involves impregnating graphene slurry comprising graphene and silver nanoparticles into polymer fibers, and immersing graphene-impregnated polymer fibers in silver electroless plating solution.

LEE G

Graphene coated nonwoven fabric is obtained by adding adding graphite oxide to aqueous solution, dissolving in water, adding sodium hydroxide, potassium hydroxide, and ammonium hydroxide followed by stirring.

PARKJONGHUN

Manufacturing carbonized fiber or graphene composite for use in water treatment, electrode carrier for energy storage, and supporter for all kinds of catalyst, involves stripping graphene oxide chemically.

SOO J P, MI H C