国家/地区 中国（22）
IPC部 B（22） C（22）
IPC大类 B01（22）
IPC小类 B01J（22）
IPC C08F212/36（22）
发明人 LI Y（5） HE W（4） YU F（4）
ZHANG Y（4） LI H（3） HUANG Y（2）
JIN M（2） LI P（2） SHEN X（2）
SHI H（2） YANG W（2）
公开年 2021（5） 2022（4） 2014（2） 2015（2） 2017（2） 2023（2）
申请年 2020（5）  2013（3）  2017（3）  2021（3）  2022（3）  2019（2） 
专利权人 CHINA PETROL.（4） SINOPEC SHAN.（3） NINGBO POLYT.（2） SHANGHAI PET.（2）
UNIV TIANJIN.（2）

Bisphenol A synthetic composite resin catalyst comprises styrene based monomer, cross-linking agent, nanomaterials, and mercaptoalkyl quaternary ammonium salt containing N,N-trimethyl-3-mercaptopropyl quaternary ammonium salt.

FENG F, LIU S, TONG Z, CHEN X, ZHANG Y

Preparation of oil-soluble graphene-modified styrene-divinylbenzene copolymer hydrophobic catalyst carrier involves mixing polymer stabilizer and carboxymethyl cellulose, mixing modified graphene, ethylene dichloride and benzoyl peroxide, and mixing obtained oil phase with aqueous phase.

HE N, LUO L, CHEN H, LI C, LIU C, SHU D, SHU X

Preparing phase-change heat storage material elastic film, comprises e.g. mixing phase change wax and monomer e.g. ethyl acrylate, polyvinyl monomers, adding monomer e.g. styrene and polyvinyl monomer to obtained emulsion, adding wetting agent and thickener to obtained emulsion, then coating on film.

WU R

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

Ion exchange resin that is used for processing petrochemical wastewater, is prepared by performing phosphonylation reaction on graphene composite copolymerization white ball and condensing agent, and performing acidification.

SI W, SHI H, YU J, SHEN X

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

New strong acid cation exchange resin i.e. polystyrene-benzene sulfonic acid compound useful in amphoteric homogeneous mixed bed.

YU Y, XIE R, LIU X, YAN H, WU Y, YE Y, LIU W, LIU D, YU S

Preparing magnetic molecularly imprinted polymer by preparing graphene oxide, preparing magnetic graphene oxide, preparing silica-coated magnetic graphene oxide, and preparing magnetic molecularly imprinted polymer.

WAN Y, XIONG H, GUO L, WAN H, FAN Y, GUO X

New catalyst i.e. 1-methylpyrrolidine compound useful in preparing diol by hydration reaction of epoxy alkane.

YU F, HE W, JIN M

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