国家/地区 中国（18）
IPC部 C（19）
IPC大类 C08（19） A61（4） A01（3）
IPC小类 C08L（19） C08K（16） C08J（12）
A61L（3） A01N（2） A01P（2）
IPC C08L005/08（19）
发明人 CHENG C（3） WANG M（3） ZHANG Y（3）
CAO J（2） HOU W（2） LU L（2）
WANG J（2） WANG K（2） WANG X（2）
YANG Y（2） ZHANG T（2） ZHANG W（2）
公开年 2022（19）
申请年 2021（19）
专利权人 SHANGHAI POL.（2） UNIV HEBEI N.（2）

Preparing chitin film material used in e.g. food industry involves configuring potassium hydroxide aqueous solution, adding chitin, stirring and dispersing, adding ice or ice water mixture, stirring to completely dissolve to obtain chitin solution, casting or coating solution, printing and curing.

ZHANG Q, YU X, ZHONG Y, CAI J

Edible antibacterial medicine packaging film useful in packaging bag for medicine packaging, comprises graphene oxide, cyclodextrin, modified chitin, quaternary ammonium konjac glucomannan, glycerol and crosslinking agent.

LIN X

High wearable and toughened polybutylene terephthalate material for automobile inhaul cable, comprises polybutylene terephthalate, wearable agent, toughening agent, compatibilizer, antioxidant, lubricant, graphene composite modified polyimide fiber and ionic liquid composite rare earth liquid.

WANG S, ZHANG T, WANG M, WANG K, WANG J

Preparing lunch box with adding antibacterial masterbatch comprises e.g. blending base material, performing ultrasonic dispersion, injecting titanium dioxide nano-aerosol into colloid through jet pump, and loading titanium dioxide and colloid into pores of graphene oxide.

GUO Z, LI X

Preparing injectable self-healing composite hydrogel anticancer system loaded with graphene and nano hydroxyapatite useful in tumor treating, comprises e.g. obtaining mixture by ultrasonically dispersing needle-shaped and oxidized graphene in phosphate buffer solution of carboxymethyl chitosan.

QI Y, YUAN W

Glass fiber reinforced polyamide material useful for plastic high pressure water gun, comprises polyamide-66 resin, coupling agent, plasticizer, heat stabilizer, lubricant, coloring agent and glass fiber.

CAO J, QIAO J, WANG M, KONG Z, ZHANG L, LIU L, ZHANG T, WANG J

Preparation of graphene quantum dot doped antibacterial hydrogel involves preparing graphene oxide quantum dots by hydrothermal reaction, and modifying using polylysine with 1-(3-dimethylaminopropyl)-3-ethyl-carbodiimide hydrochloride and N-hydroxysuccinimide.

LIN T, HAN X, YE H, GAO X, CHENG C, HAN L

Preparing oxidized chitosan-graphene oxide composite material for anti-bacterial agent, comprises adding chitosan-graphene oxide composite material to glacial acetic acid to obtain first mixed solution, passing 1 NO gas into first mixed solution, adding dehydrated alcohol, filtering, drying.

LU L, YANG Y, CHENG C, WANG X, ZHANG W, HOU W

Preparing sulfonated graphene oxide-chitosan composite material useful in antibacterial agent, comprises mixing formamide and chlorosulfonic acid, carrying out reaction, uniformly dispersing, washing and suction filtering, subjecting to dialysis treatment and freeze-drying.

YANG Y, CHENG C, WANG X, LU L, ZHANG W, HOU W

Magnetic graphene oxide multilayer nano- composite material immobilized tannase, comprises genipin to activate function and tannase bonding on carrier.

LI L, LIU P, LIU B, GAO F, GUO M, HAN Y, ZHANG Y, LI J, SONG L, WU J, HUAN W