国家/地区 中国（2）
IPC部 D（3） A（2）
IPC大类 D01（3）
IPC小类 D01D（3）
IPC D01D005/34（3）
发明人
公开年 2021（3）
申请年 2020（2） 
专利权人

Preparing of polypropylene/polyethylene low-melting composite fiber, comprises e.g. blending and granulating polyethylene particles and graphene, cooling and shaping composite fiber by side blowing, and cutting composite fiber into segments.

ZHENG H

Graphene towel quilt comprises graphene superfine polyester fiber, ordinary fiber, chitin fiber, superfine hollow polyester fiber, silica gel, and copper-based antibacterial fiber.

ZHAO G, WANG S, ZHANG H

Monofilament string used for racket e.g. tennis racket, comprises core comprising single filament, and sheath containing polyamide, graphene and graphane nanoparticles extending around core in contact with core.

DUVAL S