国家/地区 世界知识产权组织（4） 欧洲专利局（EPO）（2）
IPC部 B（4） C（4）
IPC大类 B01（4）
IPC小类 B01D（4）
IPC B01D069/02（4）
发明人 FEI F（4） PUGH T（4） BRETHERTONLIU K（2）
LIU K（2）
公开年 2021（2） 2023（2）
申请年 2021（2）  2022（2） 
专利权人 G2O WATER TE.（4）

Separation membrane useful as e.g. ultrapure water membrane, food and/or beverage processing membrane, comprises porous substrate layer and active layer comprising hydrophilic and superhydrophilic agents.

BRETHERTONLIU K, PUGH T, FEI F

Separation membrane e.g. ultrapure water membrane, food and/or beverage processing membrane, municipal water membrane, comprises porous substrate layer and active layer comprising superhydrophilic agent arranged over at least portion of substrate layer.

BRETHERTONLIU K, PUGH T, FEI F

Membrane for pressure-assisted separation of oil and water used in drainage device and fuel tank, comprises at least partially crosslinked active layer arranged on portion(s) of porous substrate layer, and comprising superhydrophilic agent.

LIU K, FEI F, PUGH T

Separation membrane for oil and water separation in fuel tanks, comprises porous substrate layer and active layer comprising hydrophilic agent and superhydrophilic agents.

LIU K, FEI F, PUGH T