国家/地区 中国（28）
IPC部 B（28）
IPC大类 B01（28）
IPC小类 B01D（28）
IPC C08K003/04（11） B01D067/00（7） B01D053/02（5）
B01J020/30（5） B01D017/022（4） C08G083/00（4）
C08J009/40（4） C08L023/12（4） A41D013/11（3）
B01D069/12（3） B01J020/26（3） B01J020/28（3）
C08J005/18（3） C08J009/26（3） C08J009/28（3）
发明人 LIU Y（3） WANG L（3） ZHANG J（3）
LI H（2） LI K（2） LI Y（2）
LUO X（2） WANG S（2） WANG X（2）
ZHANG H（2） ZHANG Y（2）
公开年 2021（28）
申请年 2021（16）  2020（10）  2019（2） 
专利权人 CHINA PETROL.（2） CHINA PETROL.（2） SINOPEC BEIJ.（2）

Antistatic filter material useful in tangential flow compressed air filter device, comprises antistatic polymer, polytetrafluoroethylene resin, and graphene.

FAN Y, LI J

Preparation method of graphene-based sponge used for treating sewage, involves performing ultrasonic treatment on the mixture of the graphene oxide dispersion and polyurethane sponge, heating.

WU J, LI C, SONG S, HUO S, LI K, WANG Y

Increasing an electrical and/or thermal conductivity, as well as filtering power and germ-blocking properties of textile article by preparing impregnation composition consisting of graphene, polymeric binder and wetting agent, and stirring.

CESAREO G G, RIZZI L G

Preparation of biamino chitosan-graphene oxide hybrid material for constructing plasma separation membrane , involves adding sodium hydroxide, and dispersing mono-tert-butoxycarbonyl-protected diamino chitosan derivative in methanol.

JIN W, CHU Z, XIE Y

Composite material based on an organometallic framework comprises graphene and organometallic framework materials grown in situ on the surface of grapheme.

YAN W, LI Y, HAO J, QIAN Y, TAO Y, LUO Y, YANG J

Natural polymer-based atmospheric water collection material for adsorption and desorption of water vapor, is prepared using natural polymer and cross-linking to obtain hollow structure, where natural polymer is natural polymer material with polysaccharide main chain and hydrophilic side chains.

HE J, XU X

Preparing self-repairing hydrophilic porous photothermal film useful in field of photothermal water evaporation, comprises mixing polyethylene glycol, polytetrahydrofuran and dicyclohexylmethane-4,4'-diisocyanate for polymerization reaction.

LI Y, XU F, SUN J

Preparing new-type mixed substrate gas separation membrane containing amino polyaryletherketone/graphene oxide composite material, comprises e.g. polymerizing bisphenol monomer, mixing with graphene oxide dispersion and paving into membrane.

WANG Z, YANG C, YU J

Composite material useful in fields of catalysis, gas adsorption and separation comprises core-shell structure, core layer having porous material including e.g. metal-organic frameworks, porous oxides and activated carbon and shell layer.

LI T, WU C, WANG D

Graphene modified heat-conducting heat source floor heating pipe for heating room, has output floor heating pipe that is passed through conveying roller, and splicing rod which is driven by third motor to complete rewinding operation of floor heating pipe.

LIU J, WANG H, LI H