国家/地区 世界知识产权组织（26） 中国（24） 美国（19） 韩国（17） 日本（15） 欧洲专利局（EPO）（14） 加拿大（5） 印度（5） 台湾（4） 新加坡（3） 澳大利亚（2） 英国（2）
IPC部 B（51）
IPC大类 C01（51）
IPC小类 C01B（51）
IPC C01B032/198（51）
发明人 LI J（3） GUO F（2） JANG B Z（2）
LI X（2） LIN Y（2） LIU Z（2）
PENG F（2） WANG Y（2） WU Z（2）
ZHANG H（2） ZHENG S（2）
公开年 2021（15） 2022（8） 2016（6） 2020（5） 2017（4） 2019（4） 2023（3） 2014（2） 2018（2）
申请年 2020（14）  2022（8）  2016（5）  2019（5）  2021（5）  2015（4）  2017（3）  2018（3）  2012（2）  2014（2） 
专利权人 NANOTEK INST.（2） NITTO DENKO .（2） TUNGHSU OPTO.（2） TUNGHSU TECH.（2）
ZHENG S（2）

Preparation of double-layer polymer modified graphene material used in separation and enrichment of glycoprotein, involves mixing e.g. hydrophilic polymer and solvent for electrostatic adsorption, and mixing obtained material with hyaluronic acid buffer salt solution for electrostatic adsorption.

GUAN S, LI H, YU J, PENG J, WANG L, DONG P, ZHAO Y

Preparation of multi-layer film material used for battery applications, involves dispersing two-dimensional material in solvent, filtering, adding film material dispersion of two-dimensional material layer adjacent film layer on formed material layer, drying and stripping.

CHEN Y, HUANG X, WANG Y, QUAN B

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

Preparing perfume volatile medium graphite core rod useful in the field of perfume volatile materials, comprises e.g. placing N-methyl-2-pyrrolidone in glass reactor, adding eugenol, reacting graphene oxide dispersion liquid and polyamic acid solution, heating the composite sponge and drying.

LOU L

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

Coating polymeric foam for producing coated polymeric foam for sorption of hydrophobic substances, involves solubilizing allotropic form of carbon in organic solvent of foam, and immersing polymeric foam in obtained solution, under stirring.

ZATTERA A J, BELTRAMI L V R, FENNER B R, ZIMMERMANN M V G

Preparing platinum-polyaniline-reduced graphene oxide nanocomposite for preparing hydrazine hydrate sensor, involves preparing graphene oxide powder, and preparing polyaniline-graphene oxide composite powder to obtain product.

DANG L, HUANGFU H, REN R, ZHAO K, CHEN G

Carbon nanocomposites comprises carbon nano materials containing defect regions and nano patch positioned by bonding of carbon nano material which includes nano-patch covering defect area and heals.

JIN H, WIE J J, SOO Y Y, YOO J, KYUNG W S

Preparing acetal polymer-graphene composite material used in e.g. laminated safety glass, involves uniformly dispersing graphene oxide and graphene oxide quantum dots to form precursor mixed material, and carrying out acetal polymerization.

GAO C, LI X, PENG W, SUN H, ZHANG H