国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08G（4） C08K（2） D01F（2）
D06N（2）
IPC C08G018/48（4）
发明人 CHEN Y（2）
公开年 2020（4）
申请年 2020（3） 
专利权人

Preparing graphene-modified aqueous polyurethane, comprises e.g. dispersing graphene oxide in deionized water, sequentially adding 3-aminopropyltriethoxysilane and acetic acid, reacting, adding e.g. macromolecular diol, and post processing.

YI J, JIANG W, XUE B, CAO M, LU C, SHI S, DAI Z, LI S, CHEN Y, ZHONG S, DAI S, SUN Y, WANG H

Graphene urethane elastic fiber comprises graphene oxide, mixed amine, mixture of polyisocyanate and monoisocyanate, polytetramethylene ether glycol, solvent and accessories.

YANG S, ZHANG B, WANG J, SUN Z, ZHANG H, ZHANG X, JIANG Y, WANG B, MA J, LIU L

Preparing three-dimensional complex nano-carbon material comprises e.g. preparing graphene oxide by Hummers method, dispersing graphene oxide in water with ultrasonic waves, adding sodium hydroxide, and freeze-drying to obtain solid.

CHEN Z, DONG H, SUN J, LI N, ZHAO X

Elastic garment material is prepared by mixing prepared polypropylene graft copolymer, polypropylene, graphene, ethylene-ethyl acrylate copolymer and antioxidant, heating, melting, adding coupling agent, mixing, extruding, and weaving.

CHEN Y