国家/地区 欧洲专利局（EPO）（36）
IPC部 C（36）
IPC大类 C01（36）
IPC小类 C01B（36）
IPC D01F009/12（25） C01B031/02（18） C01B031/04（18）
B82Y030/00（13） D01F009/127（12） B82Y040/00（9）
C01B032/184（8） C01B032/194（8） B82B003/00（7）
C08K003/04（7） C01B032/182（6） D01D005/06（6）
H01M004/58（6） C01B031/00（5） D01F001/10（5）
发明人 YANAGISAWA T（7） ENDO M（5） YANAGISAWA G C C（4）
HIGAKI S（3） TANG Y（3） TOUR J（3）
TOUR J M（3） XU R（3） ZHANG J（3）
HIGAI S（2） HIGAKI G C C（2） HIGAKI S G C C（2）
HYEONG K S（2） JEONG K S（2） KIM S H（2）
公开年 2021（6） 2002（5） 2011（3） 2012（3） 2015（3） 2016（3） 2003（2） 2013（2） 2017（2）
申请年 2002（7）  2021（5）  2011（4）  2012（3）  2015（3）  2007（2）  2014（2）  2017（2）  2020（2） 
专利权人 GSI CREOS CO.（7） ENDO M（4） JINAN SHENGQ.（3） UNIV RICE WI.（3）
CARBON HOLDI.（2） GREEN NANOTE.（2） JINAN SHENGQ.（2） JINAN SHENGQ.（2）
KOTASHI CO L.（2） QI K Z（2） RAMACO CARBO.（2） TOUR J M（2）
UNIV HANYANG.（2） UNIV RICE WI.（2） ZENG T（2）

Producing carbon fiber, where carbon fiber is used in variety of composite materials, involves subjecting raw coal to liquefaction process to form pitch or pitch resin, refining pitch or pitch resin to produce mesophase pitch.

YURCHICK C L, ATKINS C A, TARGETT M

Processing coal, comprises e.g. subjecting raw coal to liquefaction process effective to form pitch resin, and subjecting the pitch resin to variable crystallinity spinning process effective to form raw fiber.

TARGETT M, YURCHICK C L

Producing magnetic carbon nanomaterial used in e.g., medical applications by heating electrolyte media, positioning the molten electrolyte media between anode and cathode of electrolytic cell and introducing a magnetic additive component.

LICHT S

Preparing graphene based on mixed inorganic acid solvent by e.g. pre-treating raw material graphite powder, preparing mixed inorganic acid solvent, performing graphene peeling treatment, and extracting graphene product from graphene mixture.

QIAN X, MA C

Fabric used to make commercial products e.g. textile products in medical applications e.g. aprons and garments, comprises graphene having antimicrobial, antistatic, anti-odor, wicking, thermal cooling and UV protection.

AMIRTHASAMY J B, LAHA A, RAJE V P, CHOUDRY D R, SHUKLA M K, NIGAM P, REKHI S S, BALACHANDRAN V S, NANDY M, GOSWAMI K

Pitch-based ultrafine carbon fiber comprises specific nitrogen atom content measured by X-ray photoelectron spectroscopy, and has specified average fiber diameter and true density.

YAGI K, KOMURA S, HIRAKAWA R

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

Preparation of carbon nanotube fibers used in e.g. production of transparent conductive film, involves preparing carbon nanotube aggregate from carbon source in presence of catalyst, contacting aggregate with graphene oxide, and fiberizing.

OH E G, KIM J E, LEE M J, LEE J H, KIM J H, KWON W J, LEE W J, LEE J K, OH E, KIM J, LEE M, LEE J, KWON W, LEE W

Producing graphene based carbon fiber, useful e.g. to form vehicles parts, comprises e.g. dispersing quantity of graphene powder, graphene flakes, graphene oxide powder and graphene oxide flakes into solvent solution with surfactant.

ZENG T, QI K, QI K Z

Graphene and graphene oxide production involves obtaining quantity of carbon rich materials in solid state, mixing carbon rich material with solvent, surfactant, and additive for forming mixture, and then conducting mixture.

ZENG T, QI K, QI K Z