Invention Application
- Patent Title: LIQUID CRYSTAL COMPOSITION, METHOD FOR MANUFACTURING THE SAME, AND FILM
- Patent Title (中): 液晶组合物,其制造方法和薄膜
-
Application No.: US14661771Application Date: 2015-03-18
-
Publication No.: US20150191652A1Publication Date: 2015-07-09
- Inventor: Shunya KATOH , Hiroshi MATSUYAMA , Masaru YOSHIKAWA
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2012-210376 20120925; JP2013-051318 20130314; JP2013-172608 20130822
- Main IPC: C09K19/20
- IPC: C09K19/20 ; G02B5/30

Abstract:
A method for manufacturing a liquid crystal composition, the method including concurrently obtaining a liquid crystal compound represented by the formula (I) and a liquid crystal compound represented by the formula (II), by allowing a compound represented by the formula (III) to react with a carboxylic acid represented by the formula (IV) and a carboxylic acid represented by the formula (V), wherein P1 represents a polymerizable group; Sp1 represents a C3-12 divalent aliphatic group, etc; T1 represents a 1,4-phenylene group; T2 represents a divalent group having a single bond or cyclic structure; A1 represents —COO—, etc; A2 and A3 represents —OCO—, etc; X represents a hydrogen atom, C1-12 alkyl group, etc; Y1 and Y2 represents O, NR1 or S; R1 represents a hydrogen atom or methyl group; Formula (I) P1-Sp1-T1-A1-B-A2-T1-Sp1-P1; Formula (II) P1-Sp1-T1-A1-B-A3-T2-X; Formula (III) being HY1—B—Y2H; Formula (IV) P1-Sp1-T1-COOH; Formula (V) X-T2-COOH.
Public/Granted literature
- US09464228B2 Liquid crystal composition, method for manufacturing the same, and film Public/Granted day:2016-10-11
Information query