POLYMERIC FUNCTIONAL FILM AND METHOD FOR PRODUCING SAME

Title:

POLYMERIC FUNCTIONAL FILM AND METHOD FOR PRODUCING SAME

Document Type and Number:

WIPO Patent Application WO/2015/146809

Kind Code:

A1

Abstract:

A polymeric functional film which has a structure represented by general formula (1) and a structure represented by general formula (2), and has an ion exchange capacity of 2.0-7.0 meq/g; and a method for producing this polymeric functional film. In general formula (1), LL represents a single bond, an optionally substituted alkylene group, -O-, -S-, -NRZ- or a linking group wherein some of these groups are combined; each of LL1 ad LL2 represents -(CR1R2)l- or -(CR1R2)l-C(=O)O- wherein an oxygen atom is bonded to LL; each of R1 and R2 represents a hydrogen atom or an alkyl group; l represents 1 or 2; and RZ represents a hydrogen atom or a substituent. In this connection, the terminal atom of the substituent in the LL moiety or the terminal atom of the substituent of RZ is a sulfur atom, the sulfur atom has a bonding hand to be incorporated into the polymer chain. In general formula (2), L1 represents an alkylene group or an alkenylene group; each of Ra, Rb, Rc and Rd independently represents an alkyl group or an aryl group, and Ra and Rb and/or Rc and Rd may combine together to form a ring; n1 represents an integer of 1-10; and each of X1 - and X2 - independently represents an organic or inorganic anion.

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Inventors:

INOUE KAZUOMI (JP)
KODAMA KEISUKE (JP)
INOMATA SOTARO (JP)

Application Number:

PCT/JP2015/058382

Publication Date:

October 01, 2015

Filing Date:

March 19, 2015

Export Citation:

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Assignee:

FUJIFILM CORP (JP)

International Classes:

B01D71/28; B01D69/10; B01D69/12; B01J41/14; B01J47/12; C08F2/50; C08J5/22; H01M50/414; H01M50/489; C08F12/28; C08F12/34

Foreign References:

JP2006206633A	2006-08-10
JP2008222843A	2008-09-25
US5118717A	1992-06-02

Other References: