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Patent Searching and Data


Title:
POLYMERIZABLE LIQUID-CRYSTAL COMPOSITION, OPTICALLY ANISOTROPIC FILM, OPTICAL FILM, POLARIZING PLATE, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/060426
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a polymerizable liquid-crystal composition which has reverse-wavelength dispersion characteristics and is for use in forming optically anisotropic films with excellent amine resistance; an optically anisotropic film; an optical film; a polarizing plate; and an image display device. This polymerizable liquid-crystal composition comprises a compound represented by formula (I-1) and a polymerizable smectic liquid-crystal compound.

Inventors:
YOSHIDA YUJI (JP)
GOTO RYOJI (JP)
WATANABE TORU (JP)
TAKAHASHI KEITA (JP)
Application Number:
PCT/JP2020/036157
Publication Date:
April 01, 2021
Filing Date:
September 25, 2020
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
C08F220/38; G02B5/30; G02F1/1335; G02F1/13363
Domestic Patent References:
WO2019111880A12019-06-13
Foreign References:
JP2011162678A2011-08-25
JP2017125009A2017-07-20
JP2009223140A2009-10-01
JP2017068005A2017-04-06
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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