Title:
FLUORINE-CONTAINING COPOLYMER, COMPOSITION, OPTICAL FILM, LIQUID-CRYSTAL FILM, HARDCOAT FILM, AND POLARIZING PLATE
Document Type and Number:
WIPO Patent Application WO/2022/009658
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a fluorine-containing polymer which enables the formation of films excellent in terms of alignment property and homogeneity; a composition containing the fluorine-containing polymer; and an optical film, a liquid-crystal film, a hardcoat film, and a polarizing plate which each include a layer formed from the composition. The fluorine-containing polymer includes at least one repeating unit represented by any of general formulas (I) to (III).
Inventors:
TAMURA AKIO (JP)
HAGIO HIROYUKI (JP)
INUSHIMA REIKO (JP)
NOJIRI MAYUMI (JP)
AKUTAGAWA NOBUYUKI (JP)
FUKUSHIMA YUTA (JP)
HAGIO HIROYUKI (JP)
INUSHIMA REIKO (JP)
NOJIRI MAYUMI (JP)
AKUTAGAWA NOBUYUKI (JP)
FUKUSHIMA YUTA (JP)
Application Number:
PCT/JP2021/023479
Publication Date:
January 13, 2022
Filing Date:
June 21, 2021
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C08F20/22; C08F20/24; C09K19/38; G02B1/04; G02B1/14; G02B5/30; G02F1/13363
Domestic Patent References:
| WO2019009255A1 | 2019-01-10 | |||
| WO2018216806A1 | 2018-11-29 | |||
| WO2018062077A1 | 2018-04-05 |
Foreign References:
| JP2007272185A | 2007-10-18 | |||
| JP2018005215A | 2018-01-11 | |||
| JP2008115258A | 2008-05-22 |
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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