Title:
重合性液晶組成物およびそれを用いた光学異方性フィルム
Document Type and Number:
Japanese Patent JP5321298
Kind Code:
B2
Abstract:
A polymerizable liquid crystal composition is provided that has a wide range where a liquid crystal phase is exhibited, has excellent solubility in an organic solvent, and is facilitated in control of an alignment state. The use of the polymerizable liquid crystal composition provides a polymerizable liquid crystal composition that has good solubility in a solvent with high safety, such as PGMEA, and can control various alignment states. The polymerizable liquid crystal composition in one aspect contains a fluorenone derivative represented by the formula (1) and a compound having a bisphenol skeleton represented by the formula (2). In the formulae (1) and (2), W1 represents hydrogen, fluorine, chlorine, methyl or ethyl; X1 represents hydrogen, fluorine, methyl or trifluoromethyl; Z11 to Z14 are bonding groups; A1 represents a divalent cyclic group; Y1 represents alkylene having from 2 to 20 carbon atoms; A2 represents a divalent group having a bisphenol skeleton; X2 represents hydrogen, fluorine, methyl or trifluoromethyl; W2 represents hydrogen, halogen, alkyl or fluoroalkyl; Y2 independently represents a single bond, —CH═CH— or —(CH2)2—; and n2 independently represents an integer of from 2 to 15.
Inventors:
Yoshiharu Hirai
Application Number:
JP2009160405A
Publication Date:
October 23, 2013
Filing Date:
July 07, 2009
Export Citation:
Assignee:
JNC Corporation
jnc Petrochemical Co., Ltd.
jnc Petrochemical Co., Ltd.
International Classes:
C09K19/38; C09K19/54; G02B5/30; G02F1/13363; C07C69/92; C07C255/54; C07C317/22
Domestic Patent References:
| JP2007016213A | ||||
| JP2003238491A | ||||
| JP2004182678A | ||||
| JP2006307150A | ||||
| JP2008266632A |
Foreign References:
| WO2008136265A1 |