Title:
COMPOSITION, OPTICAL FILM, POLARIZING PLATE, DISPLAY DEVICE, AND METHOD FOR PRODUCING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/003860
Kind Code:
A1
Abstract:
Provided are: a composition including a fluorine-containing copolymer having a repeating unit derived from a fluorine-containing monomer represented by general formula (I) and a repeating unit derived from a monomer having at least two polymerizable groups, wherein, in the composition, the content of the repeating unit derived from a monomer having at least two polymerizable groups is 3 mass% or more relative to the total mass of the fluorine-containing copolymer, and the content of the fluorine-containing copolymer is 15 mass% or more relative to the total solid content of the composition; an optical film, a polarizing plate, and a display device having a film formed using the composition; and a method for producing the composition. R1 represents a hydrogen atom or C1-20 alkyl group, R2 represents a group having at least one fluorine atom, L1 represents a divalent linking group constituted by at least one type selected from the group consisting of -O-, -(C=O)O-, -O(C=O)-, -(C=O)NH-, -NH(C=O)-, an optionally substituted divalent aromatic group, an optionally substituted divalent aliphatic linear group, and an optionally substituted divalent aliphatic cyclic group.
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Inventors:
FUKAGAWA REIKO (JP)
TAMURA AKIO (JP)
OTANI TAKETO (JP)
TAMURA AKIO (JP)
OTANI TAKETO (JP)
Application Number:
PCT/JP2018/021992
Publication Date:
January 03, 2019
Filing Date:
June 08, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C08L33/16; C08F220/22; G02B5/30
Domestic Patent References:
| WO2018062068A1 | 2018-04-05 | |||
| WO2018003662A1 | 2018-01-04 |
Foreign References:
| JPH05156056A | 1993-06-22 | |||
| JP2016167417A | 2016-09-15 | |||
| JP2004163610A | 2004-06-10 | |||
| JP2008225281A | 2008-09-25 | |||
| JP2016051178A | 2016-04-11 |
Attorney, Agent or Firm:
KOH-EI PATENT FIRM, P.C. (JP)
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