PHOTOCURABLE COMPOSITION FOR SEALANT, LIQUID CRYSTAL SEALANT, AND LIQUID CRYSTAL PANEL
申请人:Arai Hisayosi
公开号:US20090131550A1
公开(公告)日:2009-05-21
The photocurable composition for a sealant of the present invention includes a compound represented by general formula (1):
A
1
-Y
1
—B
1
—Y
2
-A
2
(1)
(wherein A
1
and A
2
each represents, independently, a monovalent group having a cyclic π-electron conjugated structure;
Y
1
and Y
2
each represents, independently, a divalent group represented by general formula (4); and
B
1
represents (i) a divalent alicyclic hydrocarbon group, (ii) a divalent aromatic hydrocarbon group, (iii) a divalent heterocyclic group, (iv) a divalent aliphatic hydrocarbon group of 1 to 6 carbon atoms, or (v) a divalent group in which two or more group selected from the group consisting of a divalent alicyclic hydrocarbon group, a divalent aromatic hydrocarbon group, a divalent heterocyclic group, a divalent aliphatic hydrocarbon group of 1 to 6 carbon atoms, a carbonyl group, an ether group, a thioether group, and a SO
2
group are linked).