国家/地区 世界知识产权组织（6） 美国（5） 欧洲专利局（EPO）（4） 韩国（4） 中国（2）
IPC部 B（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC D01D005/06（6）
发明人 HYEONG K S（2） JEONG K S（2） KIM S H（2）
KIM S J（2） KYOON S M（2） SHIN M K（2）
公开年 2012（2）
申请年 2012（2）  2020（2） 
专利权人 UNIV HANYANG.（2）

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Composition used to kill bacteria that cause infections in patients implanted with medical comprises solvent comprising tetrahydrofuran, graphene oxide, poly (e-caprolactone and coagulation non-solvent comprising ethanol.

FERREIRA MELO S, DE CASTRO GONCALVES ALMADA LOB, CARVALHEIRA NEVES S, MELO S F, GONCALVES ALMADA LOBO I D, NEVES S C

Graphene fiber comprises a set of intercalated graphene sheets including a set of large-sized graphene sheets and a set of small-sized graphene sheets.

LIAN J, XIN G

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

Spinning graphene ribbons into fibers to manufacture graphene ribbon fibers, comprises supplying spin-dope comprising graphene ribbons to spinneret, spinning spin-dope into accrued graphene ribbon fibers, and coagulating accrued fibers.

KOENDERS B M, MEERMAN J J, KAMPERMAN S M, WAARBEEK TER R F, JONG DE J, RADIER A A T, OTTO M J, WAARBEEK T R F, JONG D J, MEERMAN YA Y, JONG D Y, OTTO M YA