国家/地区 中国（4）
IPC部 D（4）
IPC大类 D01（4）
IPC小类 D01F（4） D01D（2）
IPC D01F001/10（2）
发明人 ZHANG Q（4）
公开年 2022（4）
申请年 2021（2）  2022（2） 
专利权人

Preparing graphene fiber in industrial production, involves preparing graphene oxide spinning solution, attaching graphene oxide spinning solution to core wire, curing to obtain graphene oxide composite fiber and reducing graphene oxide composite fiber and removing core wire.

XIONG J, ZHANG Y, ZHANG Q, ZHOU J, ZHANG D

Efficiently preparing chitin fiber material useful in biological medical material, comprises e.g. adding chitin to potassium hydroxide aqueous solution, stirring and dispersing at certain temperature, adding ice or ice-water mixture to mixture, and stirring until completely dissolved.

ZHANG Q, YU X, ZHONG Y, CHEN Y, CAI J

Preparing composite fiber for reducing and oxidizing graphene, comprises e.g. mixing 3,4-ethylene dioxythiophene monomer, polystyrene sulfonic acid, oxidant and water, and performing chemical polymerization reaction.

PANG Y, GONG Y, ZHANG Q, ZHOU Y, GUAN F, LI X

Preparation of polyethylene terephthalate-water-soluble polyester sea island fiber comprises spinning marine materials and island materials, cooling, cluster oiling and dry heat drafting.

ZHANG Y, HU J, DU M, LI X, FU H, SUN X, ZHANG Q, YANG Y