国家/地区 中国（32）
IPC部 C（32） B（9） D（3）
H（2）
IPC大类 C08（32）
IPC小类 C08F（32）
IPC C08F212/08（32）
发明人 LI S（3） LIU Y（3） GUO H（2）
HE W（2） LI H（2） LI Y（2）
SUN X（2） WEN F（2） YANG B（2）
YANG X（2） YANG Z（2）
公开年 2020（16） 2021（13） 2022（3）
申请年 2020（32）
专利权人 GUANGZHOU SP.（2） LIU Y（2） UNIV TSINGHU.（2）

Catalyst for catalytic hydration reaction of alkylene oxide, comprises ion exchange resin, and is prepared by subjecting resin matrix to Friedel-Crafts reaction, ketone group reduction reaction, and chloromethylation reaction.

HE W, TAO G, JIN M, YU F

Core-shell particles used in the separation and recovery of carboxyl group-containing polymers, comprises core portion and a shell portion covering the core portion, core moiety comprises a polymer and nanoparticles dispersed in the polymer, shell portion contains a hydrophilic polymer.

YANG Z

Organic/inorganic hybrid three-layer structured Janus nanosheet used as emulsifier, comprises composite interlayer, hydrophilic layer, and functional layer.

YANG Z

Carboxylated styrene-butadiene latex used in cement-based artificial granite plate, comprises sodium lignin sulfonate, dilauryl ether disulfonic acid, tripotassium phosphate, potassium persulfate, water, styrene, and dodecyl mercaptan.

LIU J

Composite modified acrylic amino aqueous baking varnish comprises hydroxy-containing composite modified acrylate emulsion, methylethanolamine, alcohol ether, water-based amino resin, anti-rust slurry, defoamer, and adhesion promoter.

XIAO H, XIE Q, LUO S

Carbon-based nano profile control agent in oilfield profile control, comprises a carbon-based nano substrate, where the carbon-based nano substrate is modified with a hydrophilic flexible group and a hydrophobic rigid group.

MING L, WANG Y, HU M

Low-film thickness high corrosion-resistant aqueous inorganic coating composition comprises e.g. aqueous inorganic polymer, functional additive, filler composition, graphene, silica sol, film forming additive and deionized water.

LIU Y, ZHOU X, LIU W, ZHAO Y, HE W, ZHOU J, GAO Z, LI C

Preparing graphene composite ion exchange resin comprises passing graphene composite ion exchange resin through graphene composite copolymerized white ball, mixing and reacting with sulfonating agent and post-processing.

SHEN X, YING Y, LI H, PENG Z, SHI H

Conductive polymer composite material comprises cement, medium sand, conductive filler, polymer, silica fume, expansion agent, dispersant, defoamer water reducing agent, and water.

WANG L, TIAN Y, GAO P, LI X, SHAN H, XU S, SUN X, WANG R, ZHANG J

Interpenetrating network superhydrophobic dispersion comprises interpenetrating network binder and nanoparticles.

KANG Y, YU X, CHENG W, WU L, YANG X