| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new polymerizable liquid crystal composition which is useful for manufacture of an optically anisotropic film. <P>SOLUTION: The polymerizable liquid crystal composition includes at least one compound represented by formula (I) Q<SP>1</SP>-SP<SP>1</SP>-X<SP>1</SP>-MG-X<SP>2</SP>-SP<SP>2</SP>-Q<SP>2</SP>(in formula (I), Q<SP>1</SP>and Q<SP>2</SP>each represent a reactive group, SP<SP>1</SP>and SP<SP>2</SP>each represent a spacer group, X<SP>1</SP>and X<SP>2</SP>each represent a linking group, and MG represents a mesogenic group) and at least two photo-polymerization initiators, and at least one photo-polymerization initiator of the at least two photo-polymerization initiators is a compound represented by formula (II), (in formula (II), Ar represents an aromatic group, R<SP>1</SP>represents an aryl group and so on, R<SP>2</SP>represents an aryl group, an alkyl group, an alkoxyl group, or an aryloxy group, and m represents 0 or 1). <P>COPYRIGHT: (C)2009,JPO&INPIT |
