国家/地区 中国（10）
IPC部 C（10）
IPC大类 C08（10）
IPC小类 C08G（10）
IPC C08K003/04（5） C08G018/48（3） C08K003/22（3）
C09D005/08（3） C09D007/62（3） C08G018/66（2）
C08G083/00（2） C08K009/04（2） C09D163/00（2）
发明人 WANG Y（10）
公开年 2021（10）
申请年 2020（10）
专利权人 WUHAN MATERI.（2）

Preparation of solvent-free graphene-polyurethane self-repairing material involves preparing graphene nitromethylpyrrolidone solution, ultrasonicating, centrifuging, taking supernatant, and adding polytetrahydrofuran.

XIE H, MA J, WANG K, ZHOU Z, ZHANG J, WANG Y

Preparation of two-dimensional conjugated polymer heterojunction for e.g. electronic device, involves using chemical vapor deposition method, and preparing aromatic conjugated monomer by interfacial copolymerization reaction.

HU W, WANG Y, DONG H

Method for preparing polyurethane-modified graphene microchips comprises e.g. adding graphene oxide and polyol into three-necked flask, stirring, and simultaneously performing high-temperature vacuum dehydration and adding isocyanate.

FENG Z, WANG Y, LIU L, KANG Y, LI D, QIN W, WU D

Beta-lactam antibiotic multi-template molecularly imprinted magnetic composite material for separating antibiotics from water samples, is obtained by polymerizing silica composite material, antibiotics and 3-aminopropyltriethoxysilane.

MA X, WANG Y, PENG Y

Preparing long-acting anti-corrosion graphene modified solvent-free epoxy coating comprises e.g. adding polyurethane modified graphene micro-sheet into solvent-free epoxy resin, stirring, adding wetting dispersant, antirust pigment.

FENG Z, WANG Y, LIU L, KANG Y, LI D, QIN W, WU D

Electromagnetic-shielding conductive one-component silane-modified polyurethane sealant contains silane-modified polyurethane prepolymer, graphene-oxide-grafted organic-acid-modified polyaniline composite material, catalyst, and plasticizer.

WANG Y, DU H, CHEN X, ZHANG J, YU W, REN H, ZHANG L

Preparing modified phenolic resin comprises e.g. mixing alumina sol and zirconia sol, adding modified phenolic prepolymer, mixing obtained material, tall oil, tung oil and polyamine catalyst, reacting with esterification catalyst and drying.

WANG J, WANG Y, FU D, GUO C, LI Q

Environmentally friendly water-based paint comprises polyurethane-acrylate complex emulsion, silicone modified polyurethane emulsion, water, co-solvent, defoamer, wetting agent , leveling agent, and photocatalyst.

ZHANG J, YE S, WANG Y

Preparation of epoxy resin/graphene oxide super-hydrophobic anticorrosive coating by preparing graphene oxide-iron(II, III) oxide nanoparticles, dispersing in mixed solution, mixing epoxy resin, spraying on metal surface and drying.

OU B, WANG Y, XING Y, LU Y, GUO Y

Preparation of carbon fiber composite for pistons, involves mixing graphene-modified phenolic resin, carbon fiber, hexamethylenetetramine, wollastonite, carbon black, and calcium hydroxide, drying, plasticizing, crushing, and hot-pressing.

YANG H, WANG Y