国家/地区 中国（12）
IPC部 C（12）
IPC大类 C08（12） C09（6） B01（3）
C02（2）
IPC小类 C08F（12）
IPC C08F212/08（12）
发明人 GUO H（2） LI H（2） LI S（2）
LI Y（2） WEN F（2） YANG B（2）
YANG Z（2）
公开年 2020（6） 2021（4） 2022（2）
申请年 2020（12）
专利权人 GUANGZHOU SP.（2） UNIV TSINGHU.（2）

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

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

Preparing butylbenzene latex useful for cathode of lithium ion battery, comprises e.g. vacuum pumping polymerization reaction kettle, adding de-ionized water into reaction kettle, adding electrolyte and pH buffering agent and heating.

WEI F

Preparation of polypropylene film used for reducing cracks in cold punching process includes mixing components in adhesive layer, core layer and heat seal layer, granulating, melt plasticizing and casting film for cooling and forming.

WANG G, CHEN H, LIN J, XIONG Z

Composite material comprises highly flame-retardant recycled polystyrene, high wear-resistant ethylene-vinyl acetate copolymer, graphene nanosheets, antioxidant, and compatibilizer.

YANG C, DONG H, YANG X

Graphene/silicon dioxide double hybrid wall modified polystyrene microspheres comprise polystyrene microspheres, silicon dioxide layer and graphene layer, where silicon dioxide and graphene layer are coated on surface of microspheres.

LI S, YANG B, ZHANG S, LI H, LI Y, GUO H, XU Q, WEN F

Graphene unsaturated polyester resin bulk molding composite material comprises unsaturated polyester resin, low shrinkage agent, curing agent, release agent, dyeing paste, surface-modified graphene and chopped glass fiber.

GAN Q, CHEN Y

Preparing polystyrene microsphere composition graphene comprises dispersing positive electricity modified monomer, styrene monomer, initiator in dispersion medium, stirring and preparing modified polystyrene microsphere dispersion.

GUO H, YANG B, YIN Z, HUANG G, LI Y, LI S, WEN F

Environmentally friendly plastic comprises polyvinyl alcohol, butyl stearate, stearic acid amide, talc, graphene, styrene, polyurethane, acrylonitrile, N-phenylmaleimide and inorganic pigment.

JIANG G