国家/地区 中国（12） 世界知识产权组织（2）
IPC部 B（14）
IPC大类 B01（14）
IPC小类 C08F（14）
IPC B01J013/00（4） B01J020/30（4） C08F212/08（3）
C08F212/36（3） C08K003/04（3） B01J013/14（2）
B01J020/26（2） B01J020/28（2） B01J031/06（2）
C02F103/08（2） C08F008/44（2） C08F212/14（2）
C08F220/14（2） C08F220/60（2）
发明人 ZHANG X（2）
公开年 2022（8） 2023（6）
申请年 2022（14）
专利权人

Preparing polyolefin solution metal ash removing agent used in removing metal components in polyolefin solution comprises e.g. adding graphene oxide to water to obtain graphene oxide dispersion, adding condensation activator to dispersion, reacting, and adding triazine and condensing agent to react.

GUO H, HUANG M, SHI Z, GAO Y

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

Nano-material modified by polyion liquid as catalyst in catalyzing polyhydric alcohols and fatty acids in preparation of polyol ester by esterification reaction, comprises nanoparticles and polyionic liquid grafted on nanoparticles by coupling agent.

JIANG C, WANG Y, LOU W, QI Y, WANG X, SU H

Graphene oxide composite hydrogel used for adsorbing heavy metals, is made of graphene oxide, polyethylene glycol-containing hyperbranched polyester copolymer and poly(trans-4-carbonyl-4-(thiophene-2-yl)but-2-enoic acid).

XU C, HUA M, ZENG L

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

Composition used in anion exchange membrane for alkaline membrane water electrolysis, comprises polymer comprising poly(phenylene) backbone, and sidechain including N-heterocyclic structure and piperidine.

QIUYING Z, BAMDAD B

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

Graphene hybrid material useful in removal process of polyolefin polymerization residual catalyst in model test, pilot test and industrial scale obtained by gelling of reduced graphene oxide and alginate.

LUAN B, LIU Z, CAI Y, LIU Q, HAO F, ZHANG X, YANG Q, CAO K, ZHANG W

Preparation of fluorescent polystyrene microspheres for e.g. detecting living organisms, involves dispersing trinitropyrene in toluene, reacting to obtain oxidized graphene quantum dots, dissolving in styrene, and reacting with methacrylic acid.

LIANG J, CAO G, ZHENG F, DU Y, LI S, LIU F

Graphene-based dispersion useful in substrate e.g. conductive and non-conductive material, comprises graphene comprising a mixture of single layer graphene and few layers graphene.

RAJE V P, AMIRTHASAMY J B, GOSWAMI K, CHOWDHURY D R, NANDY M