国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2） D01（2）
IPC小类 C08G（2）
IPC D01F001/10（2）
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人

Bionic fiber functional material used in low concentration heavy metal ion adsorption, is rich in multiple adsorption sites, that is, N, O, and S sites that have adsorption properties for heavy metal ions and material.

HE H, WANG L, ZHU H, ZHOU H, WANG S, HO H, ZHU H X, CHOU H

Production device for polymerization of colored graphene modified polyamide-6 slice comprises raw material storage tank, reaction system, mixing bin and preparation system comprising fine terephthalic acid preparation tank.

FENG Q, CHEN J, CHEN L, YAN D, WANG D