国家/地区 中国（5） 世界知识产权组织（5） 韩国（4） 美国（4） 欧洲专利局（EPO）（2）
IPC部 D（10）
IPC大类 D01（10）
IPC小类 D01D（10）
IPC D01D001/02（10）
发明人 SHIN M K（3） HYEONG K S（2） JEONG K S（2）
KIM S H（2） KIM S J（2） KYOON S M（2）
公开年 2022（3） 2012（2） 2016（2）
申请年 2012（2）  2016（2）  2017（2）  2020（2） 
专利权人 UNIV HANYANG.（2）

Composite thermal insulation yarn useful in petroleum field, comprises graphene fibers for heating and graphene silica gel composite layer wrapped in graphene fibers, where graphene silica gel composite layer is composed of precursor solutions including e.g. graphene powder and liquid silica gel.

SHEN Y

Producing para-aramid fibers, comprises preparing dope for core comprising carbon filler and first aromatic polyamide polymer, and preparing dope for sheath comprising particulate additive including water-soluble polymer particles.

KIM C

Yarn used in antiviral article comprising car seats, sofas or carpet, comprises filament formed from polymer composition comprising polymer and carbon-based nanomaterial.

VALERIO ALBINO N R, RAMOS CECCI R R, DE FARIAS C V, LOPES SOARES I, GRASSI V G, LOPES S I, RAMOS C R R, VALERIO A N R

Nanofibers comprise reduced graphene oxide sheets or graphene oxide sheets overlapped back and forth along fiber axis, and size of reduced graphene oxide sheets or graphene oxide sheets curled along circumferential direction.

GAO C, WANG J

Composite fiber, obtained by electrostatic spinning of graphene polyurethane spinning stock solution.

JING J, QIAO J, ZHANG Y, CUI Y

Production of graphene oxide/graphene/carbon nanotube composite fibers for forming e.g. electronic material, involves spinning graphene oxide/graphene/carbon nanotube dispersion solution into coagulating bath, and drying formed gel fibers.

PARK S Y, SHIN M K, KIM H J, YEO C S, CHO Y J, CHO K R

Preparing graphene/flax composite fiber involves preparing complex enzyme refining agent which involves mixing pectinase, glucanase, cellulase, amylase and chelating agent i.e. ethylenediaminetetraacetic acid to obtain enzyme refining agent.

YANG Y

Preparation of polyacrylonitrile/graphene composite nano-fiber yarn, involves making polyacrylonitrile graphene mixed solution containing graphene solution to polyacrylonitrile/graphene composite nanofiber bundles and twisting bundles.

PAN Z, YAN T, TIAN L

Graphene composite fiber used for knots, spring structures, and textiles, comprises graphene and polymer, and maintains wrinkled structure of graphene in fiber state.

KIM S J, SHIN M K, KIM S H, JEONG K S, KYOON S M, HYEONG K S

Manufacture of graphene fiber used for e.g. super capacitor, involves preparing dispersion liquid by dispersing graphene with surfactant in solvent, and preparing composite fiber by mixing dispersion liquid, wet-spinning and drying.

KIM S J, SHIN M K, KIM S H, JEONG K S, KYOON S M, HYEONG K S