POLYMERIZABLE LIQUID CRYSTAL COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER MATERIAL, AND FILM
申请人:FUJIFILM Corporation
公开号:US20140183410A1
公开(公告)日:2014-07-03
A polymerizable liquid-crystal compound of formula (I) effective for preventing crystal deposition after coating with polymerizable liquid crystal (II) or a polymerizable liquid crystal similar thereto. P represents a polymerizable functional group; Sp represents a spacer or a single bond; Z
1
and Z
2
each represent —CO—O—; R
0
represents a linear alkyl group having 1-15 carbon atoms; R
2
, R
3
and R
4
each independently represent an alkyl group having 1-4 carbon atoms, an alkoxy group having 1-4 carbon atoms, an alkoxycarbonyl group having 2-5 carbon atoms, an acyloxy group having 2-5 carbon atoms, an acyl group having 2-4 carbon atoms, an amide group having 2-5 carbon atoms, a cyano group, an amino group, a hydroxyl group, or a halogen atom; r
1
, r
2
and r
3
indicate an integer from 0-4; when r
1
, r
2
and r
3
each are 2 or more, then R
2
, R
3
and R
4
each may be the same or different; however, when R
0
is a methyl group, then r
2
is not 1.