国家/地区 中国（32）
IPC部 C（33） A（5） H（5）
IPC大类 C08（33）
IPC小类 C08F（33）
IPC C08F220/56（33）
发明人 ZHANG Z（4） CHEN J（3） CHEN R（3）
HAN L（3） AN Y（2） CHEN G（2）
CHEN L（2） HU Z（2） LI C（2）
LI J（2） LI Y（2） LI Z（2）
LIANG S（2） LIU Y（2） PAN Q（2）
公开年 2022（23） 2023（10）
申请年 2022（33）
专利权人 UNIV ZHENGZH.（4） UNIV ZHENGZH.（3） UNIV SICHUAN（2）

Thick oil viscosity reducer composition useful for viscosity reduction of heavy oil transported by pipelines, and viscosity reduction of heavy oil in cold recovery comprises low molecular weight amphiphilic polymers and nano-hydrophobic modified materials.

MA C

Flexible high latent heat low temperature phase change energy storage gel useful for preparing temperature-regulated materials, comprises phase change material, first hydrophilic monomer and second hydrophilic monomer, where phase change energy storage gel is prepared by in-situ polymerization.

FEI Z, WENG L, YIN C, SHI L

Preparation of conductive hydrogel comprises adding diluted hydrochloric acid to gamma-methacryloxypropyltrimethoxysilane, continuing reaction, stirring, washing reaction product, filtering, drying, adding hyperbranched polyaniline graphene composite to acrylamide, pouring into mold and forming film.

XUE Y, AN Y, XIA J, GUO M

Preparing modified recycled aggregate, comprises dissolving graphene/polyvinyl alcohol/polyacrylamide nanocomposite hydrogel in deionized water, and soaking recycled aggregate in graphene/polyvinyl alcohol/polyacrylamide nano complex hydrogel aqueous solution, and air-drying.

CHEN J, SUN J, ZHOU M, YIN G, LI C, FENG L, WEN X, WU J

Inorganic nanoparticle modified hydrogel is prepared by mixing system prepared using siloxane compound and inorganic nanoparticle containing hydroxyl group on surface, oxidizing agent, and polymerization monomer, forming redox initiation system, and triggering polymerization of monomer.

WEN Y, PAN F, DUAN C, CHANG S, WAN J, CHEN R, ZHANG Z, HAN L

Preparation of polymer microspheres/graphene oxide emulsion used for stripping oil, involves emulsifying and polymerizing by dissolving aqueous phase, pouring into oil phase obtained from oil medium, passing inert gas and adding reducing agent.

YU Z, LI Z, ZHOU S, YANG D

Preparation of Pickering emulsion involves heat-treating mixed system of graphene oxide, triethylamine and acryloyl chloride, purifying, dialyzing reaction solution and mixing microgel dispersion solution and oil phase.

ZHANG Q, LIANG S, ZHOU E, TIAN L, YUAN Y, LIU Y, QIN Y, HE B, HAO H

Preparing fiber-reinforced alloy material by dispersing polycarbonate powder in deionized water, adding acrylamide monomer, soaking carbon fiber nitric acid, immersing oxidized graphene in silane coupling agent, mixing modified polycarbonate, adding double-screw extruder, extruding and granulating.

CHEN G, ZHANG H, TU X, TU G

Self-healing and stretchable low-eutectic gel electrode useful for preparing full-low eutectic gel soft battery, comprises eutectic gel anode and eutectic gel cathode, where low eutectic gel anode is prepared by e.g. photoinitiator, crosslinking agent, conductive agent and manganese dioxide.

ZHANG Y, CUI Y, ZHANG K, WANG M, GU C, LI J, LIU C

Preparation of medical gel dressing with freeze-proof, antibacterial, and light-to-heat conversion function for preventing and treating frostbite of field workers in high and cold regions, involves using carboxymethyl chitosan, and N,N-methylene bisacrylamide as raw materials.

DONG Y, CHEN L, ZHANG Z, WANG S, YIN J, LIU Z, CUI L