CHOLESTERIC LIQUID CRYSTAL MIXTURE, FILM, IR REFLECTION PLATE, LAMINATE, AND LAMINATED GLASS
申请人:FUJIFILM Corporation
公开号:US20150010761A1
公开(公告)日:2015-01-08
A cholesteric liquid crystal mixture containing a compound represented by Z
1
-Y
1
-A
1
-Y
3
-M
1
-Y
4
-A
2
-Y
2
-Z
2
, a compound represented by Z
3
-Y
5
-A
3
-Y
7
-M
2
-P, and a tri- or higher functional polymerizable monomer suppresses deposition of a liquid crystal at the time of forming a film, exhibits a wide characteristic reflection bandwidth of the film. Z
1
to Z
3
represent a polymerizable group; A
1
to A
3
represent an alkylene spacer having a chain of 1 to 30 atoms; M
1
and M
2
represent (-T
1
-Y
8
)
n
-T
2
-; n indicates a natural number; T
1
and T
2
represent a hydrocarbon or heterocyclic ring; Y
1
to Y
5
, Y
7
and Y
8
represent a single bond, —O—, —CO—, —O—CO—, —CO—O— or —O—CO—O—; and P represents a hydrogen atom or an alkyl group.