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Title:
FLUORINE-CONTAINING COPOLYMER, COMPOSITION, OPTICAL FILM, HARD COAT FILM, POLARIZING PLATE, TOUCH PANEL DISPLAY, AND METHOD FOR MANUFACTURING FLUORINE-CONTAINING COPOLYMER
Document Type and Number:
WIPO Patent Application WO/2017/002847
Kind Code:
A1
Abstract:
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.

Inventors:
FUKAGAWA Reiko (210 Nakanuma, Minami-Ashigara-sh, Kanagawa 93, 〒2500193, JP)
TAMURA Akio (210 Nakanuma, Minami-Ashigara-sh, Kanagawa 93, 〒2500193, JP)
OTANI Taketo (210 Nakanuma, Minami-Ashigara-sh, Kanagawa 93, 〒2500193, JP)
Application Number:
JP2016/069254
Publication Date:
January 05, 2017
Filing Date:
June 29, 2016
Export Citation:
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Assignee:
FUJIFILM CORPORATION (26-30, Nishiazabu 2-chome Minato-k, Tokyo 20, 〒1068620, JP)
International Classes:
C08F218/02; B32B27/30; C08F287/00; C08J5/18; C08J7/04; C09D4/00; C09D133/16; G02B1/14; G02B5/30; G09F9/00
Foreign References:
JPS61236806A1986-10-22
JP2007016082A2007-01-25
JP2007072100A2007-03-22
JPH09106202A1997-04-22
Attorney, Agent or Firm:
TAKAMATSU Takeshi et al. (Koh-Ei Patent Firm, Toranomon East Bldg. 9F 7-13, Nishi-Shimbashi 1-chome, Minato-k, Tokyo 03, 〒1050003, JP)
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