国家/地区 中国（174）
IPC部 B（174） C（174） H（16）
A（12） G（11） D（5）
F（2）
IPC大类 B01（174）
IPC小类 C08K（174） B01J（127） C08L（124）
C08J（97） B01D（54） C08G（40）
C02F（38） C08F（31） C01B（26）
B01F（12） B82Y（10） C09D（10）
G01N（10） H01M（8） H01B（7）
IPC C08K003/04（174）
发明人 ZHANG Y（11） WANG X（10） LI Y（9）
WANG Y（8） LI X（7） LIU Y（7）
CHEN Y（6） LI L（6） LI Z（6）
ZHANG X（6） JIANG Y（5） LI H（5）
LIU X（5） WANG J（5） WANG L（5）
公开年 2021（32） 2022（28） 2020（25） 2017（16） 2016（13） 2018（13） 2015（12） 2014（10） 2023（9） 2019（7） 2013（5） 2012（2）
申请年 2020（31）  2021（26）  2022（25）  2017（17）  2016（15）  2015（14）  2019（14）  2013（8）  2018（8）  2014（7）  2012（5）  2007（2）  2023（2） 
专利权人 UNIV JIANGNA.（4） UNIV SOUTH C.（4） UNIV TIANJIN.（4） CHANGZHOU HE.（3）
CHINA PETROL.（3） UNIV CHANGZH.（3） UNIV TONGJI（3） LANZHOU CHEM.（2）
SHANGHAI PET.（2） SHENZHEN QIA.（2） UNIV CHANGCH.（2） UNIV FUZHOU（2）
UNIV HUAZHON.（2） UNIV JIAXING（2） UNIV NANCHAN.（2） UNIV SOOCHOW（2）
UNIV ZHEJIAN.（2） WUHAN INST T.（2）

Preparing amino and pyrenyl group-modified alginic acid derivative useful in e.g. formaldehyde absorption, comprises e.g. acidifying sodium alginate, adding N,N'-dicyclohexylcarbodiimide, 4-dimethylaminopyridine, deionized water and ethylenediamine, freeze-drying, and adding 1-pyrenebutyric acid.

XIA Y, WANG X, LIU H, GONG X, LIU J

Preparation of composite aerogel for adsorbing organic pollutant in water body, involves reacting e.g. phenol and formaldehyde, adding e.g. pore-forming agent, thermally polymerizing, dispersing e.g. obtained phenolic resin nanosheet and graphene oxide in water, reacting, dialyzing and freeze-drying.

LIU T, WU Y, LAN Q

Preparation of super-hydrophobic porous polymer used in e.g. device, involves mixing dopant solution and cellulose acetate to obtain mixture, mixing with alcohol compound to obtain product, performing solvent exchange, and freeze-drying.

LIU Z, WANG S, GAO Z

Preparing in-situ polymerized polyester composite material with powder added online comprises e.g. mixing and beating dihydric alcohol, dibasic acid and auxiliary materials, then ultrasonically filtering, mixing and dispersing uniformly powder and product, and carrying out polycondensation reaction.

ZHU Y, SHAO X, LIANG Y, SONG C, ZHOU L, JIANG Y

Polypropylene tail gas absorption tower comprises an absorbing tower main body provided with air inlet, absorption tower main body provided with demisting layer, filling layer provided with filling frame, and air inlet, air outlet, filler loading and unloading port provided with connecting flange.

WANG G

Producing nanosheet dispersion comprises reducing interlayer bonding strength by adding two-dimensional material having layered structure into solution containing aionic material and forming covalent bond by entering between layers.

NOHYONGYOUNG, KIM H J, KIM H, NOH Y Y, LU R

Preparing three-dimensional graphene composite gas gel used in pressure sensor, involves mixing oxidized graphene, cellulose nanocrystalline, organic amine and water, performing hydrothermal reaction to obtained mixed solution to obtain hydrogel.

WU D, WANG Z

Preparing high elastic aqueous polyurethane/graphene hydrogel useful in water purification, pressure sensing, and air purification, comprises e.g. dispersing graphene oxide in deionized water, performing ultrasonication for dispersing in deionized water, and placing into specific mold.

YAN B, JIANG H

Light-guiding fiber for photocatalyzing carbon dioxide to prepare methanol is skin-core structure, including light guiding layer, photocatalytic layer covering light guiding layer and protective layer covering photocatalytic layer, where light guide layer contain high polymer with light guide effect.

ZHOU N, ZHANG K, ZHANG Y, DONG Y, LIU Y

Preparing liquid electronic chemical filtering and purifying film by e.g. dispersing microporous solid zinc oxide-zeolitic imidazolate framework particles as precursor, potassium hydroxide as activator, polyvinyl pyrrolidone as pore-forming agent, preparing casting solution, and coating.

LI X, MA W