国家/地区 世界知识产权组织（4）
IPC部 C（4）
IPC大类 C04（4）
IPC小类 C04B（4）
IPC B82Y030/00（2） D01F001/10（2） D01F009/22（2）
发明人
公开年
申请年
专利权人

Production of carbon composite fiber used for e.g. aviation application, involves preparing spinning dope by dispersing carbon nanomaterial and polyamic acid in super acid, and imidizing preliminary fiber to obtain polyimide composite fiber.

KU B, KIM S Y, KIM S G, YOU N H, KIM J, HWANG J Y, KIM N D, KIM D, KOO B C, KIMRYAN, KIMSEOGYUN, KIM J W, DONG K, KIM D Y

Treating precursor polymeric fibers, tows, yarns, or films for carbonized graphene-polymer hybrid fiber, tow, yam, or film composite by irradiating with specified duration exposure to microwaves and/or UV light, and cooling.

LI X, GAO Z, ZHU J, MURTY Y, BROWN K, BUMGARDNER C

Graphene-based long fibers for forming fiber yarn or bundle, comprise graphene sheets which are chemically bonded or interconnected with one another having preset inter-planar spacing, non-carbon element content, length and physical density.

ZHAMU A, JANG B Z

Manufacture method of high strength composite reinforcing fiber, involves coating graphene oxide flakes on conventional reinforcing fiber.

CHRISTIANSEN S, RESTREPO D, STOLTZ R, BULLINGTON J