国家/地区 中国（6）
IPC部 C（6） A（4） D（2）
IPC大类 C08（6） A61（2）
IPC小类 C08B（6）
IPC C08B037/08（6）
发明人 WANG X（2）
公开年 2022（6）
申请年 2021（3）  2022（3） 
专利权人

Medical ultrasonic coupling agent, comprises carbomer, ethylene diamine tetra acetic acid disodium salt, chitosan agent,ortho-phthalaldehyde modified antibacterial agent, sodium hydroxide, deionized water, glycerol.

ZHOU H, ZHOU R

Preparing high polymer material useful in daily chemical bottle, comprises e.g. dissolving guar gum in 1-allyl-3-methyl imidazole chloride to prepare transparent solution, heating, adding tert-butyl acetoacetate and obtaining polysaccharide-based polymer and obtaining chitosan-camphor Schiff base.

WEI C

Woven nanofiber yarn and hydrogel composite dressing useful as wound pressure monitoring dressing, network-shaped nanofiber yarn 3D scaffold is loaded inside hydrogel, hydrogel includes quaternized carboxymethyl chitosan and dopamine-grafted oxidized dextran.

DAI S, CUI J, YU J, WANG X, LI F, ZENG Y, WANG Q, QIU W, WU D

Anti-bacterial-permeable fabric for use in underwear, is mainly made of raw materials in terms of parts by weight, fiber agent, agent, extract, azelaic acid, stigmasterol, citric acid, and antibacterial agent.

HU C, ZHANG S

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

Preparing chitosan gel electrolyte grafted with nano particles comprises obtaining modified nano particles using activated nano material and 3-silicone-hydroxy-1-propylsulfonic acid potassium, reacting with quaternary ammonium group and chitosan solution, and forming into gel.

TANG J, PU L, YUAN M, CHEN Z, LIU J, WANG Y, ZHANG J