国家/地区 中国（2）
IPC部 D（2）
IPC大类 D01（2）
IPC小类 D01D（2）
IPC D01D005/24（2）
发明人
公开年 2016（2）
申请年
专利权人

Usage of modified hollow cotton as filler of warm quilt,, involves using modified hollow cotton as filler warm products, doping modified hollow cotton with graphene.

MA J, WANG S, TANG Y, ZHANG A, ZHANG J

Ultra-high strong graphene composite electric conduction polyethylene terephthalate fiber, has polyethylene terephthalate fiber part whose center part is formed with elliptic cavity, and coating layer covered on outer part of fiber body.

DAI Z, LI R, LI Z