国家/地区 中国（7）
IPC部 C（7）
IPC大类 C08（7） C09（3）
IPC小类 C08F（7） C08J（3） C08L（3）
C08K（2） C09K（2）
IPC C08F220/06（7）
发明人
公开年 2023（7）
申请年 2022（7）
专利权人

Preparing antibacterial agent containing graphene and quaternary ammonium salt textile, comprises e.g. polymerizing gamma-methacryloxypropyltrimethoxysilane, dimethyldiallylammonium chloride, acrylic acid and allyl glycidyl ether, and initiating by sodium persulfate in solvent water.

WANG Y, JIAO C, JING H

Specific fluorescent indicator sheet useful in detection of harmful substances in agricultural product, preferably pesticide, melamine, clenbuterol, and pyrrolidine, prepared by e.g. scraping indicator sheet preparation solution on support layer, and preparing surface functional layer.

SUN B, MA A, WANG J, WANG S, LIU Y, ZHU Y, HE Y

Preparing hydrophobic and heat preservation polymethacrylimide foam involves utilizing methacrylic anhydride, methacrylic acid, amino compounds, and amine-based fluorine-containing ionic liquids as monomers, adding initiator, foaming agent, crosslinking agent and nucleating agent to reaction vessel.

XU K, XU S, LI K

Thermally-conductive pressure-sensitive adhesive useful in preparing thermally-conductive pressure-sensitive adhesive film, and in power batteries of energy vehicles, comprises epoxy resin composition, acrylate copolymer, thermally-conductive filler, curing agent, and photoinitiator.

JIANG B, ZHANG Z, YU D

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

New lithium-ion battery binder i.e. substituted 2-(hydroxymethyl)-5-(lithiooxy)-4-methyl-5-oxopentanoic acid useful for lithium battery pole piece, prepared by e.g. copolymerizing water-soluble polymer containing hydroxy group with acrylic acid monomer, and then reacting.

XUE X

Preparing copper-graphene-acrylic acid composite gel comprises adding deionized water, measuring acrylic acid solution, mixing mixed solution B and C, ultrasonically treating graphene oxide solution using two-stage heating program and adjusting ultrasonic power.

WANG Z, YANG G, WU T, LIU J, CHEN M, CHEN S, ZHENG K