国家/地区 韩国（7）
IPC部 D（7）
IPC大类 D04（7）
IPC小类 D04H（7） D01G（3） B01D（2）
D06C（2）
IPC D01G015/00（3） D04H001/4242（3） D04H001/4258（3）
D04H001/4291（3） D04H001/4334（2） D04H001/435（2）
D04H001/498（2） D04H001/728（2） D06C007/00（2）
发明人 KIM C（2）
公开年 2023（4） 2022（2）
申请年 2021（7）
专利权人 KIM C（2）

Flame retardant nonwoven fabric comprises main fiber, graphene fiber and low melting point polyester fiber, where main fiber is selected from group consisting of viscose fiber, polyester fibers and polypropylene fibers.

KIM C

Flame-retardant nonwoven fabric useful for producing bedding and clothing, comprises graphene viscose fiber, fiber A and low-melting-point polyester fiber.

KIM C

Three-layer structure dustproof net for blocking external contaminants e.g. fine dust, has first fabric, nanofiber web and second fabric that are sequentially laminated, where graphene fibers are woven in form of hexagonal net.

KIM D K

Method for manufacturing non-woven fabric filter, involves mixing and stirring material for manufacturing non-woven fabric and graphene powder, and preparing non woven fabric using mixed material in chip form using melt dispersion machine.

HAK L K, JEONG G, LEE Y B

Carbon fiber reinforced nylon-metal nanoplate composite useful as electromagnetic wave shielding material, comprises carbon fiber reinforced nylon, carbon material including graphene and carbon nanotubes, and metal nanoplates.

YOON J W, MAH Y J, CHAI K Y, KANTHASAMY R

Hemp non-woven mask comprises a filter unit for filtering contaminants, and an inner cover made of hemp nonwoven fabric provided on one surface of the filter unit to be in contact with the user's face.

LEE B S, KIM M

Conductive membrane comprises oxygen-deficient ceramic nanofibers and two or more different electrically conductive materials physically mixed with each other so that pore and resistance are controlled according to mixing ratio or type of material membrane.

DOO K, JUNG J, YOON D Y, SOO K M, NAM J, LEE J Y, SUNG L H