国家/地区 中国（79）
IPC部 C（79） B（9） H（7）
G（6） D（5） A（4）
IPC大类 C08（79）
IPC小类 C08F（79）
IPC C08K003/04（23） C08F220/56（18） C08F292/00（18）
C08F220/58（15） C08F220/06（14） C08F002/44（11）
C08F222/38（11） C08F220/18（9） C08F220/20（7）
C08F212/08（6） C08F220/54（6） C08F222/14（6）
C08L051/10（6） C09D007/61（6） C08F002/48（5）
发明人 LI X（7） LIU J（6） ZHANG H（6）
LIU Y（5） ZHANG Y（5） LI Y（4）
WANG Y（4） CHEN C（3） CHEN J（3）
CHEN X（3） LI J（3） LI S（3）
LIU C（3） WANG J（3） WANG L（3）
公开年 2023（79）
申请年 2022（55）  2023（16）  2021（8） 
专利权人 UNIV CHINA S.（3） HUAWEI METAL.（2） SINOPEC OILF.（2） SINOSTEEL MA.（2）
UNIV ZHENGZH.（2） ZHEJIANG JIN.（2）

Preparing graphene toughening agent in nylon material, by adding polyolefin thermoplastic elastomer, glycidyl methacrylate, and dicumyl peroxide to rheometer, grafting, washing, drying, preparing polyhydroxy polyolefin thermoplastic elastomer, adding graphene oxide, stirring, washing and separating.

CHEN Y

Preparing graphene carbon fiber polypropylene fiber composite material masterbatch comprises mixing graphene, surfactant and organic solvent, placing e.g. modified graphene dispersion and catalyst into high-pressure polymerization kettle, and mixing graphene-polypropylene composite material.

GAO S, ZHANG J, LIU J

Preparing high-strength graphene antibacterial hydrogel material for energy storage, by mixing styrene-butadiene emulsion, graphene oxide, acrylamide, acrylic acid and water, adding N,N'-methylenebis(acrylamide) and ammonium persulfate, molding, and soaking in ferric chloride solution and water.

ZHANG H, NIU W, LI W, MA Y, YUE H

Preparation of heat-induced flexible photo-thermal phase change hydrogel used in skin heat management application, involves melting hydrated salt, adding hydrophilic polymer, crosslinking agent and graphene oxide, magnetically stirring, adding initiator, and reacting.

YU W, SONG M, WANG L

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

Preparing negatively charged graphene oxide-based drilling fluid loss reducer, comprises dispersing graphene oxide in solvent, adding organic amine, negatively charged monomer, 4,4'-azobis(4-cyanovaleric acid) as initiator and amide condensing agent and carrying out polymerization reaction.

LI H, YI S, DONG H

High slump retention polycarboxylic acid water reducing agent comprises ethylene-glycol monovinyl polyethylene glycol macromonomer, acrylic acid, slump-retaining functional monomer, sodium formaldehyde sulfoxylate, hydrogen peroxide and mercaptoacetic acid.

LIANG Y, ZHANG Y, PANG S, MA M

Bidirectional shape memory polymer composite material without external force, comprises ethylene propylene diene monomer rubber, polyolefin plastic and methacrylate.

ZHANG H, WU M, WANG J

Graphene radiating damping paint comprises graphene modified aqueous acrylic emulsion, modified graphene oxide, damping filler including e.g. calcium carbonate, mica powder, film-forming auxiliary agent, functional auxiliary agent including adhesion promoter, dispersant, and deionized water.

ZHANG L, LU J, YAN Q, WAN C, MA C

Graphene modified aqueous anti-corrosion coating comprises aqueous hybrid resin, carbon black, anti-rust silicon powder, sericite powder, deionized water and auxiliary agent.

LIU Z, WANG N, ZHOU Y, LIU J