国家/地区 中国（11）
IPC部 C（11）
IPC大类 D01（11）
IPC小类 D01F（11） C08K（4） C08F（3）
C08L（3） C01B（2） C08G（2）
C08J（2）
IPC D01F001/09（11）
发明人 BI J（2） DENG W（2） GU D（2）
HAN F（2） SONG Z（2） WU S（2）
XIN M（2） XUE L（2） YAO J（2）
公开年 2018（9） 2020（2）
申请年 2018（11）
专利权人 CHINA PETROL.（2） SINOPEC SHAN.（2）

Preparing graphene/polyacrylonitrile spinning stock solution comprises e.g. carrying copolymerization on acrylonitrile and methyl ester; preparing polyacrylonitrile resin filter cake; adding graphene suspension solution, and blending.

WU S, HUANG X, HAN F, XIN M, DENG W, SONG Z, GU D, BI J, XUE L, YAO J, GU F, WU Y

Preparing a graphene/polyacrylonitrile spinning stock solution involves adopting aqueous phase suspension polymerization process, obtaining polymer slurry, sending polymer slurry to de-separation tower, first condenser, and second condenser.

GU D, WU S, HAN F, XIN M, DENG W, SONG Z, BI J, XUE L, YAO J

Polystyrene/graphene three-dimensional (3D) printing wire comprises high-impact polystyrene, polyphenylene ether, toughening agent, graphene, and coupling agent.

JI H, SUN Y, LIU X

Preparing electrostatic shielding nonwoven fabric containing graphene aerogel comprises adding metal whiskers into dispersion of graphene oxide for dispersion, stirring, then adding reducing agent and crosslinking agent and reacting.

CHEN Q, ZAN H

High elastic temperature-sensitive variable resistance polyurethane fiber comprises polyurethane, modified reduced graphene oxide and isopropyl acrylamide.

WAN J, SHUAI L, HU Z, WANG B, PENG Z

Preparation of graphene modified natural silk fiber involves preparing graphene oxide, degumming silk fiber, dialyzing and purifying to obtain pure silk fibroin solution and mixing pure silk fibroin solution with graphene oxide.

SUN W

Graphene-terylene composite masterbatch used for preparing graphene-polyester composite fiber, comprises terylene polyester slice, and biological protein powder.

ZHANG Z

Preparing graphene nylon chips by continuously feeding accurately measured caprolactam, graphene slurry, molecular weight regulator preparation liquid and amine substance blending solution into pre-polymerization tower, and polymerizing.

ZHAO J

Modification of polyester masterbatch for spinning application, by adding graphene material dispersion to reaction system during esterification of terephthalic acid and ethylene glycol, and polycondensing obtained esterification product.

SUN H, MA J, WANG S, LV D, TANG D

Preparation of graphene stock solution for producing nanofibers, involves reacting graphite powder, hydrogen peroxide, high-potassium powder, potassium permanganate and chlorine gas, ultrasonically vibrating, centrifuging and washing.

CUI J