国家/地区 中国（14）
IPC部 C（14）
IPC大类 C09（14）
IPC小类 C09D（9） C08G（5） C08K（5）
C08L（4） C09K（4） B01J（2）
C08J（2）
IPC C08K003/04（5） C08G018/66（3） C09D005/08（3）
C09D007/61（3） C08G018/32（2） C08G018/34（2）
C08G018/48（2） C08G073/02（2） C08K003/22（2）
C08K009/06（2） C09D005/18（2） C09D007/62（2）
C09D007/65（2） C09D163/00（2） C09D175/04（2）
发明人 DU W（14）
公开年 2021（5） 2022（4） 2020（3）
申请年 2021（5）  2022（4）  2020（3） 
专利权人 GUIZHOU POWE.（2） SHENZHEN LON.（2） UNIV CHANGCH.（2） UNIV SICHUAN（2）

Waterproof coiled material in waterproof system of railway bridge concrete deck or ballasted track, comprises lower isolation layer, lower modified asphalt layer, reinforcing tire base layer, upper modified asphalt layer and upper isolation layer comprising e.g. asphalt, modifier and solvent oil.

ZHANG Q, XIANG R, ZHANG Z, NAN Y, PENG S, YUAN L, SHI Y, YI Z, DU W, SHI Z, DU C, ZHU H, WU S, WEI Z, SHAO P, WANG W, WANG T, JIA H

Preparing copper/ graphene composite material for e.g. power transmission comprises carrying out one-time hydrothermal method, adding copper salt and reducing agent into beaker , transferring solution into constant temperature water bath, performing suction filtration, washing, and vacuum drying.

MA J, DU W, PANG J, ZHANG L

Anti-corrosion coating suitable for use in an acidic environment used in power transmission and transformation equipment comprises epoxy resin, curing agent, conductive polymer filler, dispersant, and coating additives.

DU W, LI J, WU Y, DI R, SHAO C, PENG S, LI F, YANG H, ZHOU H, LIU Z, FAN L, LUO H, HE J, LI B

Preparing modified polyurea polyurethane coating useful as surface film coating on protected or decorated object, comprises e.g. adding polyurea resin, acrylic emulsion, isocyanate, polyurethane, aluminum hypophosphite flame retardant, modified carbon nanotubes and bentonite agent, and stirring.

DU L, DAI Z, DU W

Preparing phenolic resin modified graphene modified aqueous epoxy resin floor paint involves using 1,3,5-tris (bromomethyl) benzene and hydrazine hydrate, in toluene solvent, preparing trimesyltriamine, using the mixed solution of concentrated sulfuric acid and concentrated nitric acid.

DAI Z, DU L, DU W

Highly thermally conductive graphene-based hydrogel useful for e.g. preparing radiating patch of mobile phone, notebook computer and other electronic device, comprises graphene, surfactant, gel matrix, and deionized water.

WU J, DU W, MA J, ZHANG L

Preparing graphene oxide/polyaniline/titanium dioxide ternary nanocomposite material used in nano anticorrosive paint, involves mixing titanium dioxide and graphene oxide dispersion liquid, adding aniline and ammonium persulfate solution, reacting and washing product after reaction is finished.

LIAO X, DU W, WU Y, PENG S, CHENG J, SHI Y, HU Q, XIAO R, LUO H, YU S, HE J, LI B

Flame-retardant phase change microcapsule for preparing self-adaptive temperature control flame-retardant silicone foam gasket for power battery, comprises wall material comprising graphene, carbon nanotubes or phosphorene modified by silane coupling agent, and core material such as paraffin.

HUANG H, MAO C, YIN C, GE X, DU W

Preparing aqueous flame-retardant self-healing polyurethane based on modified graphene comprises reacting amino cyclotriphosphazene and 4-dimethylaminopyridine, adding isocyanate-based silane, and dibutyltin dilaurate and reacting.

JIN Y, SHANG X, DU W

Preparing high-temperature resistant cold-coated zinc comprises adding graphene into modified resin, dispersing, homogenizing, adding zinc powder, silicone resin, anti-settling agent, flatting agent and defoaming agent, and dispersing.

DUANMU F, GUO D, LIAO Y, GAO S, GUO J, WANG X, ZHANG J, GUO Q, DU W, YANG J, ZHANG Q, WEN J, WEI B, DU C