国家/地区 中国（48） 美国（14） 世界知识产权组织（13） 韩国（6） 欧洲专利局（EPO）（2） 印度（2） 日本（2）
IPC部 B（58）
IPC大类 B01（58） C02（14） C01（10）
B32（5） B82（3） C08（3）
A61（2） C09（2） G01（2）
IPC小类 B01D（58）
IPC B01D067/00（24） B01D069/12（18） B01D071/02（17）
B01J020/30（13） B01J020/28（8） C02F001/44（8）
B01D053/86（7） B01D069/02（7） C01B031/04（7）
B01D069/10（6） B01D071/68（6） B01J020/20（6）
B01D071/06（5） B01J020/26（5） B01D017/022（4）
发明人 PARK H（4） SUN X（4） WANG S（4）
ZHANG D（4） CHEN G（3） HO B P（3）
KIM H（3） KIM H W（3） LI J（3）
PARK H B（3） WANG L（3） WANG X（3）
WANG Y（3） YOO B（3） YOO B M（3）
公开年 2015（58）
申请年 2015（58）
专利权人 HARBIN INST .（3） UNIV HANYANG.（3） BANGBU DEMEI.（2） CHANGZHOU TA.（2）
CHEN G（2） UNIV CHANGZH.（2） UNIV FUZHOU（2） UNIV HANYANG.（2）
UNIV JINAN（2） UNIV NANJING.（2） UNIV SOUTH C.（2）

Filter screen for air purifier in vehicle, has resin frame placed in lay flat condition coal layer, and graphite layer and expand porous graphene layer covered with upper end cover and lower end cover seal.

AN Y, CHEN S, HAN J, RONG C, WEI X, ZHANG K

Graphene aerogel microspheres used for adsorbing environmental pollutant, comprise specified amount of deionized water and graphite oxide.

XIA H, DI T, LIAO S

Separating carbon dioxide from air comprises graphene filter adapted to block oxygen and nitrogen molecules, but allow carbon dioxide molecules to pass through.

MCNEIGHT D L

Method for preparing graphene oxide-cellulose acetate composite membrane, involves preparing graphene oxide powder, dispersing in formamide, adding casting solution, followed by performing volatilization and heating.

BAO N, HE D, SUN Y, WANG Y, ZHANG X, SHEN L

Method for automatically assembling and manufacturing nano-filter film in fruit juice concentrate and salt water area, involves soaking deionized water to obtain polyethylene imine layer, nano-filter film and oxidation graphene layer.

CHENG X, SHAO L, ZHANG C, ZHONG Y

UV sterilizing lamp shoe, has air bag connected with graphene UV sterilizing device through pipe, where graphene UV sterilizing device is provided with graphene-metal oxide catalyze layer, glass powder layer and float glass layer.

YANG Y

Industrial hydrophobic oleophilic hollow fiber composite membrane, has surface separation layer made of film-forming polymer material, and comprising graphene and polyvinylidene fluoride component that is utilized as hydrophobic component.

HAO J, HUANG Q, LIU H, XIAO C, ZHAO J

Tap for filtering water, comprises water tap main body and water outlet position that is set with graphene filtering film, where water tap main body is set with filter screen, and is provided with annular groove.

YAN L

Graphene filtering exhaust fan has machine shell which is installed with blade and provided with filter mechanism which is included with front filter screen and rear filter screen, while setting active coal layer between filter screens.

YAN L

Air purifying water-proof putty comprises dispersible latex powder, white cement, talcum powder, heavy calcium carbonate, nano tourmaline powder, gelatin, nano graphene and titanium dioxide photo-catalyst.

CHEN S