- Patent Title: Polymerizable liquid crystal compound, polymerizable liquid crystal composition, optically anisotropic film, optical film, polarizing plate, and image display device
-
Application No.: US16732739Application Date: 2020-01-02
-
Publication No.: US11932798B2Publication Date: 2024-03-19
- Inventor: Satoshi Shimamura , Daisuke Hayashi , Keita Takahashi
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Edwards Neils LLC
- Agent Jean C. Edwards, Esq
- Priority: JP 17140047 2017.07.19 JP 18023937 2018.02.14
- Main IPC: C09K19/38
- IPC: C09K19/38 ; C07C69/753 ; C07D339/06 ; C07D417/04 ; C08F20/38 ; C09K19/34 ; C09K19/56 ; G02B5/30 ; C09K19/04

Abstract:
The present invention has an object to provide a polymerizable liquid crystal compound used for formation of an optically anisotropic film having excellent reciprocal wavelength dispersion and moisture-heat resistance, a polymerizable liquid crystal composition, an optically anisotropic film, an optical film, a polarizing plate, and an image display device. The polymerizable liquid crystal compound of the present invention is a polymerizable liquid crystal compound represented by Formula (1), in which a Clog P value of a group represented by Ar in Formula (1) is 4.3 or more and less than 7.0.
Information query