国家/地区 韩国（18）
IPC部 D（18） C（3） B（2）
IPC大类 D01（18）
IPC小类 D01D（18） D01F（16） C01B（2）
C08K（2） C08L（2） D03D（2）
IPC D01D005/08（18）
发明人 LEE Y W（4） YANG K S（3） IM K K（2）
JUNG H J（2） KIM I H（2） KIM S（2）
KIM S O（2） YUN T（2）
公开年 2022（5） 2020（3） 2023（3） 2019（2） 2021（2）
申请年 2020（5）  2018（3）  2021（3）  2019（2）  2022（2） 
专利权人 LEE Y W（4） KOREA ADVANC.（3） UNIV CHONNAM.（3）

Graphene oxide-containing polyester yarns used for forming textile product, comprise polyester, and masterbatch composition comprising polyester, and graphene oxide dispersion comprising ionized water, graphene, neutralizer and dispersant.

KIM H S, LEE G J, LEE D W

Multi-layer structured fiber composite for fillers containing functional hollow fibers, comprises upper fiber layer and lower fiber layer, which are combined with each other on middle fiber layer to form integrated fiber composite.

TAK B H, CHOI W, AHN Y J

Manufacture of graphene composite fiber involves preparing solution by dispersing graphene in dispersion solvent, preparing solution by adding polymer to solution, preparing graphene master chips by solidifying solution and cutting, and spinning graphene master chips and polymer.

LEE Y W

Artificial turf yarn comprises polyethylene resin, silicone resin, nanoparticle mixture based on resin mixture, and compatibilizer.

KIM J, SUNG A

Manufacturing thermally conductive fabric comprises coating surface of yarn or fabric with vegetable oil by impregnating yarn or fabric with heated vegetable oil in yarn generating step or fabric generating step.

PARK S

Manufacture of carbon fibers used for textile applications, involves mixing polycyclic aromatic compound residue composition to obtain dispersion, preparing pitch by applying electromagnetic waves, melt-spinning pitch to obtain spun fiber, and carbonizing spun fiber.

KIM S, YANG K S, JUNG H J, JOO K H

Producing graphene composite fibers, comprises e.g. dispersing graphene with dispersion solvent and spinning multiple of graphene master chips and polymer with fiber spinning device and performing solid-state polymerization while spinning.

LEE Y W

Manufacture of graphene composite fiber for PVC coated fabric, involves dispersing graphene in dispersion solvent, adding polymer to obtained solution, solidifying and cutting, and spinning obtained graphene master chips and polymer.

LEE Y W

Graphene and synthetic resin hybrid composite fiber comprises plant extract prepared by melt spinning composition comprising graphene, plant extract and synthetic resin to exhibit tensile strength, antibacterial and deodorizing performance.

RIP K, CHO M H

Manufacture of conductive yarn for weaving fabric, involves operating melt spinning machine to manufacture sheath-core-shaped semi-finished product comprising core portion made of base pellets and sheath portion made of conductive pellets.

KIM J S