国家/地区 中国（17） 世界知识产权组织（2）
IPC部 C（21）
IPC大类 C08（21） A61（6） A01（4）
C09（3） C01（2） H01（2）
IPC小类 C08B（21）
IPC C08B037/08（8） C08B037/00（4） C08K003/04（4）
A01P001/00（3） A01N025/10（2） A01N059/00（2）
A61K047/36（2） A61P035/00（2） C08B015/02（2）
C08K009/04（2） C08L005/00（2） C08L005/08（2）
发明人 HU C（2） LI L（2） WANG L（2）
WANG X（2） WANG Y（2） YU J（2）
ZHANG J（2） ZHANG W（2） ZHOU X（2）
公开年 2022（21）
申请年 2021（11）  2022（9） 
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

Graphene oxide-cyclodextrin drug-loaded supramolecular hydrogel comprises graphene oxide modified cyclodextrin derivatives, poly(ethylene glycol)-poly(propylene glycol)-poly(ethylene glycol) diacrylate block copolymer (F127), alpha-cyclodextrin and doxorubicin.

SUN J, HUANG H, CHAO Z, LI L

High temperature resistant and heat-resistant polyethylene co-extrusion film to pipeline, film, monofilament, container, wire and cable, comprises microfibrillated cellulose, graphene and polyethylene, where microfibrillated cellulose is mutually bridged, and graphite.

LI H

Polydopamine-nanocellulose composite antibacterial material is prepared by dispersing cellulose-based composite material in deionized water to form suspension, adding solution obtained by dissolving dopamine hydrochloride in Tris buffer to suspension, stirring, filtering, washing, and drying.

DING L, ZUO Z, ZHU C, YIN M

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

Fabricating graphene loaded polymannose-chitosan based hydrogel scaffolds using Schiff base formation followed by freeze drying technique.

FRANCIS A P, RENU K, DAKSHINYA, VEERAIYAN D N

Ring for newborn umbilical cord care to prepare antimicrobial drugs in pharmacy and pharmaceutical field, has ring main body for containing bacterial cellulose and graphene and/or graphene oxide as additive material.

SAHIN Y, BUEYUEKKAYHAN D, TUERKOGLU N, GUERSU H, ESENTUERK I

New gemini surfactant used for used as a particle stabilized emulsion flooding system, which is used in tertiary oil recovery, and as a particle stabilized emulsion flooding system.

YANG S, HUANG J, LIAN L, WANG L, HU W, SONG W, ZHOU W, ZHOU X, HU J, LV W, TIAN M

Cellulose derivative composition for preparing a composition for a secondary battery electrode.

OH J, KIM J Y, KIM D, KIM K M, SONG J, BYUN S, LEE Y M, SHIN D O, LEE Y, LEE Y K, BYUNSEUNGWOO, KIM K, HWAN K D, OH J M