国家/地区 中国（6） 韩国（4）
IPC部 B（11）
IPC大类 C01（11）
IPC小类 C01B（11）
IPC C01B032/198（11）
发明人
公开年 2022（11）
申请年 2021（5）  2022（5） 
专利权人

Manufacture of packaging film for e.g. detergent, involves applying non-solvent two-component adhesive composition to base film on which printed layer is formed, drying, laminating base film, aging and processing film into desired shape.

JEONG H R, LEE D H

Hydroxide radical generating system comprises up conversion layer including first up-conversion layer and second up-conversion layer, photocatalyst layer, and photonic crystal layer.

KIMHYEONGIL, IN J H

Manufacturing food packaging material e.g. for fruit, comprises e.g. blending graphene raw material and polyethylene, extruding graphene-containing polyethylene pellets processed into film processing facility.

CHOI Y S

Nanofiltration membrane for use in the filtration of quantum dot solutions, comprises graphene oxide and a layered multi-metal hydroxide dispersed in the graphene oxide, the graphene oxide and the layered multimetal hydroxide are bonded together by electrostatic interaction.

DENG C

Preparing graphene oxide quantum dot emitting purple fluorescence involves using conductive carbon black as raw material, and concentrated nitric acid as strong oxidant, mixing concentrated nitric acid and conductive carbon black, stirring initially uniformly, and controlling heating temperature.

LIAO L, CUI Y, LU X, QIN H, CAI J, LIU F

Preparing composite material of oxidized graphene/nano barium sulfate to paint, pigment, coating, ink, storage battery, paper making, plastic, rubber, ceramic, enamel, and spice industries, involves adding pre-treated graphene waste sulfuric acid.

LI P, GONG W, CAO A, LIU T, WANG W, HOU S, SONG X

Preparing ultra-hydrophilic graphene for super-hydrophilic sea water gel, involves orderly adding the organic amine solution and the reducing agent into the graphene dispersion liquid, ultrasonically stirring uniformly to obtain the mixed oxide dispersion graphene and adding hydrophilic polymer.

YU W, XI S, WANG L

Preparing controllable graphene by using an electrode and magnetic field to adjust ion intercalation, involves placing electrolytic device in room temperature environment and then graphite sheet is placed distance as electrolytic electrode.

CAO D, TIAN W, LIU Y

Photothermal adhesive composition for fabrication of a microfluidic chip, comprises graphene-transition metal compound composite.

CHOI H W, LEE J M, KIM Y J, LIM J H, CHUNG B G, JEA K Y, LEE J

Producing reduced graphene oxide anti-corrosion coatings for electrochemical, electronic and optoelectronic devices, comprises providing metal substrate and pretreating by ultrasound in polar organic solvent.

FERNANDEZ SOTILLO A M, FERREIRA APARICIO M P