国家/地区 中国（41） 美国（4） 世界知识产权组织（4） 欧洲专利局（EPO）（2） 韩国（2）
IPC部 A（45）
IPC大类 C08（45）
IPC小类 C08L（45） C08K（36） C08J（33）
A61L（25） A61K（10） A01N（4）
C08B（4） A01P（3） A61P（3）
C08G（3） A01G（2） A41D（2）
B01D（2） C01B（2） C08F（2）
IPC C08L005/08（45）
发明人 YANG Y（4） CHEN X（3） CHENG C（3）
LI F（3） WANG H（3） ZHANG J（3）
ZHANG Y（3） CHEN K（2） CHEN L（2）
GAO X（2） HOU W（2） LI C（2）
LI J（2） LI T（2） LI X（2）
公开年 2022（16） 2021（12） 2023（5） 2018（3） 2014（2） 2017（2） 2020（2）
申请年 2021（13）  2022（12）  2020（8）  2016（3）  2014（2）  2018（2）  2019（2） 
专利权人 GUANGDONG AC.（2） HUNAN GONSIO.（2） UNIV HEBEI N.（2） WUXI CHANGAN.（2）

Preparing double network airgel, useful in tissue engineering scaffold comprises mixing natural polymers, synthetic polymers, one-dimensional materials or two-dimensional materials with methacrylic anhydride gelatin in solvent, and mixing with blue light initiator and performing photocuring.

SUN J, JIE J, ZHANG D, HOU J, WU L

Preparation of chitosan crosslinked graphene oxide composite sponge, includes dissolving chitosan in water containing acid, leaving to get chitosan solution, dissolving graphene oxide in water to obtain graphene oxide solution, adding glutaraldehyde for crosslinking, centrifuging, and freeze-drying.

LI T, XUE T, YE T, HAN P, ZHU X, WU Z, GAN H, SUN W, SUN Y, LIU S, DOU G, YANG L, MENG Z, GU R

Preparing bacteriostatic, sport protective and shock-absorbing badminton racket handle material used in sports equipment comprises preparing modified graphene oxide, preparing polyurethane I, and preparing mixture, where the graphene oxide is graphene oxide of chitosan.

ZHAN Q, PAN W

Hemostatic hydrogel useful e.g. in substantive organs and treating multi-drug-resistant bacterial infection comprises aldehyde compound, methacrylamide compound, photoinitiator, and water.

GAO W, SUN D, LI T

Double-layer hydrogel dressing used in e.g. wound repairing and absorbing wound exudation liquid, comprises inner layer comprising chitosan sulfate or its derivatives, cross-linking agent and bioactive filler, and outer layer comprising natural polysaccharide, film forming agent and organic solvent.

YANG T, YU Y, LI H, JI S, ZHANG J, YU J, CHENG X, GOU H, ZHANG X, LIU C

Composite protein micro-nanoparticles in preparing postoperative wound sealing and skin repair materials or drugs, comprises e.g. structural proteins and hyaluronic acid; or modified structural protein and hyaluronic acid; or structural protein and modified hyaluronic acid.

CHEN K, WANG L, WANG H

Preparing graphene oxide/chitosan composite preservative useful for packaging and preserving fruits and vegetables, comprises adding chitosan acidic solution into graphene oxide mixed solution, mixing, heating and stirring, centrifuging and washing to obtain finished product.

QIAO S, SONG X, LI Q, LI X, FAN X, ZHAO Z, ZHAO N, ZHANG Y

Graphene conductive insole material useful in a shoe comprises thermoplastic polyurethane elastomer, ethylene-vinyl acetate, graphene powder, silane coupling agent, surfactant, crosslinking agent, foaming agent and catalyst.

KE L, XIA J, WANG H

preparing biomimetic hydrogel constructed by nano photoelectric semiconductor useful for light-induced electric stimulation treatment platform comprises dispersing liquid, adding hydrolysis agent, adding photoelectric semiconductor nanoparticles to hydrogel precursor mixed solution and illuminating.

WU C, WEI D, SUN J, QIAO Z, FAN H

Preparing injectable hydrogel wound dressing with tissue adhesion, multiple sterilization and electrical stimulation tissue regeneration functions comprises e.g. adding phytic acid and aniline monomer, dripping initiator solution and preparing highly dispersed graphene oxide/polyaniline nanofillers.

MU H, CHEN L, LIU A, TENG W, ZHANG Z, YE Z, JIN X