FILTER MEDIUM, METHOD FOR PRODUCING FILTER MEDIUM, WATER TREATMENT MODULE, AND WATER TREATMENT DEVICE

Title:

FILTER MEDIUM, METHOD FOR PRODUCING FILTER MEDIUM, WATER TREATMENT MODULE, AND WATER TREATMENT DEVICE

Document Type and Number:

WIPO Patent Application WO/2016/017754

Kind Code:

A1

Abstract:

This filter medium for separating a liquid containing water and oil and having a channel for the liquid also has a substrate constituting the channel, and one or more types of nitrogen-containing fluorine-based compounds present on the surface of at least part of the channel. The nitrogen-containing fluorine-based compounds contain, in a molecule thereof, an oil-repellency-imparting group, and one hydrophilicity-imparting group selected from the group consisting of an anionic group, a cationic group, and an amphoteric group.

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Inventors:

FUJITA MASATO (JP)
UOTANI MASAKAZU (JP)
KOSHIYAMA HIROSHI (JP)
KAMIYA TAKESHI (JP)
HONDA TSUNETOSHI (JP)
TAKANO DAISUKE (JP)

Application Number:

PCT/JP2015/071635

Publication Date:

February 04, 2016

Filing Date:

July 30, 2015

Export Citation:

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Assignee:

MITSUBISHI MATERIALS CORP (JP)
MITSUBISHI MAT ELECT CHEM CO (JP)

International Classes:

B01D17/022; C02F1/40; C07C227/08; C07C227/18; C07C229/06; C07C231/12; C07C233/36; C07C233/37; C07C303/02; C07C303/22; C07C303/40; C07C309/04; C07C311/03; C07C311/10

Foreign References:

JPS53109266A	1978-09-22
JPS53111569A	1978-09-29
JP2000096082A	2000-04-04
JPS5252182A	1977-04-26

Other References: