国家/地区 中国（35） 世界知识产权组织（29） 美国（26） 韩国（19） 日本（17） 欧洲专利局（EPO）（15） 加拿大（6） 澳大利亚（5） 台湾（5） 印度（3） 香港（2） 墨西哥（2）
IPC部 B（59）
IPC大类 C01（59）
IPC小类 C01B（59）
IPC C01B032/198（59）
发明人 DING Q（2） DUAN X（2） GUO F（2）
JANG B Z（2） LI W（2） LI Z（2）
LIN Y（2） LIU J（2） PENG F（2）
SUN L（2） WANG L（2） WU Z（2）
XU H（2） XU Y（2） YANG J（2）
公开年 2021（16） 2022（11） 2016（8） 2019（7） 2017（6） 2020（5） 2018（2） 2023（2）
申请年 2021（10）  2018（9）  2020（9）  2019（8）  2016（7）  2022（7）  2015（3）  2017（3）  2012（2） 
专利权人 NANOTEK INST.（2） TUNGHSU OPTO.（2） TUNGHSU TECH.（2） XU H（2）

Preparing shear-resistant organic boron crosslinking agent, comprises adding citric acid to water in state of heating and stirring, adding zirconium oxychloride and organoboron cross-linked particles, stirring, adding glycerol and triethanolamine, and stirring.

YU C, LI M, DING Q, LI K, LI J

Coating composition used to coat paper pulp renders it waterproof and completely biodegradable, comprises graphene oxide nanoparticles, globular protein, plasticizer, thickener, filler, fungicide and water.

GANERIWAL S

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