国家/地区 中国（5）
IPC部 C（4） D（3）
IPC大类 C08（4） D01（3）
IPC小类 C08G（3） C08K（3） D01F（3）
C08L（2）
IPC C08K003/04（3） D01F001/09（3） C08G063/183（2）
C08L067/02（2） D01F006/92（2）
发明人 CHI Y（5） SUN Y（5） XU W（5）
WANG W（2）
公开年 2020（5）
申请年 2020（3）  2019（2） 
专利权人 ZHEJIANG HENGLAN TECHNOLOGY CO LTD（5）

Preparation of far-infrared polyester fiber for textile applications, involves dispersing graphene in ethylene glycol, esterifying with terephthalic acid and polymerization catalyst, polycondensing, extruding, spinning, and stretching.

SUN Y, CHI Y, XU W

Preparing graphene modified polyester composite material based on liquid phase stripping, comprises e.g. taking graphite derivative, dispersing in organic solvent and performing esterification reaction and polycondensation reaction.

CHI Y, SUN Y, XU W

Preparing modified graphene polytrimethylene terephthalate antistatic complex elastic fiber comprises drying modified graphene polytrimethylene terephthalate complex chips, melting, extruding, feeding spinning melt, oiling, and stretching.

XU W, CHI Y, SUN Y

Preparing graphene antistatic polyester masterbatch for graphene antistatic polyester-nylon parallel composite elastic fiber, involves dissolving graphite oxide, graphene, and modifier in water to react, then drying, cooling and grinding.

XU W, CHI Y, SUN Y, WANG W

Preparing modified graphene oxide catalyst, by dispersing graphene oxide in solvent, performing intercalation modification reaction on graphene oxide solution, centrifugally washing, adding catalyst to dispersion, loading and freeze drying.

CHI Y, XU W, SUN Y, HU S, WANG W