国家/地区 中国（19）
IPC部 C（19）
IPC大类 C08（19）
IPC小类 C08L（19）
IPC C08L033/26（19）
发明人 CHEN L（3） LI X（2） LIU A（2）
XIE G（2） ZHANG Z（2）
公开年 2022（14） 2023（5）
申请年 2022（19）
专利权人

Preparing conductive organic hydrogel used for flexible wearable sensor, by dispersing cellulose nanocrystals in ultrapure water, adding tannic acid to water, dispersing sodium lauryl sulfate and graphene in water, performing free radical polymerization, drying, and performing solvent replacement.

YANG A, LI X, QIN T, HAN L

Anti-fog cleaning heat-shrinkable film useful in scene e.g. medical endoscope, glasses, automobile glass or greenhouse material comprises safety heat-shrinkable structural resin, safety water-absorbing resin, safety edible anti-fog surface-active material and safety barrier nano material.

NAN Y, ZHANG Z

Preparing high-strength adhesive hydrogel with double-layer structure comprises adding aqueous-soluble monomer and chemical cross-linking agent into oxidized graphene tannic acid precursor, stirring, adding redox initiator, stirring, reacting, and immersing hydrogel in metal ion solution.

LUO J, WANG Y, HUANG Y, ZHAO D, TIAN X, JIA P

Antibacterial plastic material comprises acrylonitrile, graphene- modified nickel-loaded chitosan antibacterial agent, poly-succinic acid glycol ester, methyl methacrylate, modified nano calcium carbonate, polyethylene terephthalate, poly silane flame retardant and polyethylene glycol ester.

HAN J, LIU X

Preparing multilayer composite transparent conductive film comprises e.g. dissolving graphite in anion non-covalent bond surface modifying agent solution, stirring uniformly, transferring to homogenizer for homogenization, and centrifuging.

WAN J, WU S

Photo-thermal double-response intelligent window comprises temperature-sensitive amide hydrogel and solid hydrogel added and uniformly dispersed with light absorbing nano particles or light absorbing dye arranged between two adjacent window panels.

YU W, BING N, WANG L, LI Y, ZHENG Z, XIE G, LEI Q, WU C

Rehabilitation behavior monitoring and guidance system based on composite conductive hydrogel with a core-shell structure for postoperative joint injury patient, has electric signal conversion module, and data is used to judge patient's recovery status and guide correction of recovery plan.

KUAI Y, CHEN L, CHEN J, ZHANG Z, LIU A, TENG W, YE Z, JIN X

Preparing antifreeze silk fibroin conductive hydrogel used in preparing flexible electronic devices comprises taking silkworm cocoon for degumming treatment, using water-ethanol-calcium chloride ternary system solution to bath heating and dissolving dried silk fibroin and dissolving acrylamide.

JIAN J, LIANG B, CHEN L, JIANG Q, YUAN J, XIONG X

Composite hydrogel sponge useful in field of seawater desalination, comprises water supply layer and evaporation layer that are stacked successively; material of water supply layer is polyacrylamide hydrogel; material of evaporation layer is polyacrylamide/graphene composite hydrogel.

LI S, LI T, WU Z, HU Z, LAI X, WANG D, LI C, WANG W, LI L

Triple stimulus responsive double-layer hydrogel actuator used in field of soft robot and valve switch, comprises e.g. polymerization initiated by a lignin-potassium persulfate-metal ion initiation system and carboxymethyl cellulose and polyacrylic acid contain carboxy groups.

HE S, LIU A, ZHANG J, LIU J, SHAO W