FLUORINE-CONTAINING COPOLYMER, COMPOSITION, OPTICAL FILM, HARD COAT FILM, POLARIZING PLATE, TOUCH PANEL DISPLAY, AND METHOD FOR MANUFACTURING FLUORINE-CONTAINING COPOLYMER

WIPO Patent Application WO/2017/002847

A1

The purpose of the present invention is to provide a fluorine-containing copolymer capable of forming a film that is planar and that has excellent lamination properties with respect to other layers. Provided are: a fluorine-containing copolymer containing a repeating unit represented by general formula (I) and a repeating unit represented by general formula (II); a composition containing the fluorine-containing copolymer; an optical film, a hard coat film, a polarizing plate, and a touch panel display all having a layer formed from the composition; and a method for manufacturing the fluorine-containing copolymer. R1, R10 and R3 each independently represents a hydrogen atom or an alkyl group having 1 to 20 carbon atoms; R2 represents an alkyl group having 1 to 20 carbon atoms, in which at least one carbon atom is substituted by a fluorine atom; and L represents a divalent linking group comprising at least one selected from the group consisting of -O-, -(C=O)O-, -O(C=O)-, a divalent chain group, and a divalent cycloaliphatic group.

FUKAGAWA REIKO (JP)
TAMURA AKIO (JP)
OTANI TAKETO (JP)

PCT/JP2016/069254

January 05, 2017

June 29, 2016

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FUJIFILM CORP (JP)

C08F218/02; B32B27/30; C08F287/00; C08J5/18; C08J7/043; C08J7/044; C08J7/046; C08J7/056; C09D4/00; C09D133/16; G02B1/14; G02B5/30; G09F9/00

JPS61236806A	1986-10-22
JP2007016082A	2007-01-25
JP2007072100A	2007-03-22
JPH09106202A	1997-04-22

TAKAMATSU Takeshi et al. (JP)

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