国家/地区 中国（104）
IPC部 B（104）
IPC大类 B01（104）
IPC小类 B01D（104）
IPC C08K003/04（54） B01D067/00（34） B01J020/30（18）
B01D017/022（17） B01D069/12（17） B01J020/26（17）
C08J005/18（16） C08J009/40（16） B01D071/02（15）
B01J020/28（13） B01D069/02（11） C08J009/28（11）
C02F001/44（10） B01D069/10（9） C08K009/04（9）
发明人 ZHANG Y（8） LI Y（6） WANG L（6）
WANG S（6） WANG X（6） LIU Y（5）
LI X（4） LI Z（4） ZHANG H（4）
ZHANG J（4） ZHANG X（4） CHEN Y（3）
KITAHARA I（3） LI H（3） LI K（3）
公开年 2021（28） 2022（20） 2018（15） 2020（9） 2017（8） 2016（6） 2019（5） 2023（5） 2014（3） 2015（3）
申请年 2021（23）  2022（16）  2017（15）  2020（14）  2018（10）  2019（8）  2016（7）  2015（5）  2013（3） 
专利权人 CHINA PETROL.（4） NITTO DENKO .（3） UNIV CHANGZH.（3） CHINA PETROL.（2）
NAT CENT NAN.（2） SHENZHEN QIA.（2） SINOPEC BEIJ.（2） SINOPEC SHEN.（2）
UNIV CHANGCH.（2） UNIV CHINA P.（2） UNIV HUAZHON.（2） UNIV JIANGSU（2）
UNIV NANJING.（2） UNIV TIANJIN.（2） UNIV TONGJI（2） ZHEJIANG SAT.（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 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

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

Use of functional plastic comprising carbon nitride and its composite and thermoplastic for producing plastic articles by plastic processing, for catalytic degradation of gas phase substance ethylene and liquid phase substance rhodamine B.

WAN W, LI P, LIU S, LI W, ZHAO Z

Preparing ion exchange membrane, involves preparing two main bodies carrying particles with opposite charge, cleaning and drying surface of substrate having enhanced permeability, and soaking in dispersion liquid, forming thin film on substrate surface, drying, dissolving substrate in polar solvent.

LIANG Z, FANG Y, LIU S, ZHANG D, CHEN X

Production process of graphene nano-aldehyde removal plant wax used as solid wax for furniture, comprises e.g. using processing device to crush plants, using oxidizing agent to treat crushed plant for extraction, performing solid-liquid separation, and removing or recovering solvent.

ZHANG C

Preparing rotary orientation oriented thermally conductive interface material communication field comprises e.g. mixing and stirring thermal conductive material, polymer material, and curing agent, rotating mixture, aligning fiber material in mixture, and shaping.

TANG Z

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

Preparing radiating micro-structure heat composite material useful in electronic device, comprises depositing high molecular aqueous solution into heat-conducting filler with filter film, freezing, cooling, drying, injecting thermosetting polymer, vacuumizing heating and curing.

HU R, FAN Y, YANG X, ZHOU S, XIE B, ZHANG X, LUO X

Preparing light-driven Janus super-hydrophobic sponge motor used in oil-water separation application, involves adding curing agent to polydimethylsiloxane pre-polymer to obtain pre-polymer mixture, immersing prepared hydrophobic sponge in pre-polymer mixture and washing with ethanol.

TIAN Z, FENG D, SONG J, YANG H, LIANG Y, SUN X