国家/地区 欧洲专利局（EPO）（2） 韩国（2） 美国（2）
IPC部 B（3）
IPC大类 B01（3） B82（2） C02（2）
IPC小类 B01D（3） B82Y（2） C02F（2）
IPC B01D071/34（3）
发明人
公开年
申请年 2012（3）
专利权人

Composite membrane useful as optical catalyst for e.g. treating water, comprises titanium dioxide nanofiber and/or mixture of titanium dioxide coated polyvinylidene fluoride fiber and functionalized graphene oxide and carbon nanotube.

KIM H, PARK W K, YANG W S

Production of graphene-polymer nanocomposite used for heat-insensitive polymer composition for e.g. pipe, involves providing aqueous suspension of graphene, mixing with aqueous polymer latex, obtaining liquid mixture and co-coagulating.

GAUTHY F, SANGUINETI A, DAPRILE F, DORAZIO P, D APRILE F, D ORAZIO P

Separation membrane used in e.g. sea-water desalination apparatus and gas separation apparatus, comprises polymer support e.g. polysulfone and graphene (containing grains defined by grain boundaries) on the polymer support.

CHOI J, PARK H, CHOI J Y, PARK H B