| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polymerizable composition that is useful in the production of a film that has a high Δn and is not tinted. <P>SOLUTION: The polymerizable composition contains a compound that is represented by formula (I) (wherein P<SP POS="POST">1</SP>and P<SP POS="POST">2</SP>are each a polymerizable group; m1 and m2 are each an integer from 1 to 10; A<SP POS="POST">1</SP>to A<SP POS="POST">4</SP>are each an optionally substituted predetermined cyclic group; and R is a hydrogen atom or an alkyl group; Z<SP POS="POST">1</SP>and Z<SP POS="POST">2</SP>are each -COO-, -OCO-, -NHCO-, or -NR<SP POS="POST">1</SP>CO-; L<SP POS="POST">1</SP>and L<SP POS="POST">2</SP>are each -O-, -S-, -COO-, -OCO-, -OCOO-, -NHCO-, or -NR<SP POS="POST">1</SP>CO; and n1 and n2 are each 1 or 2). <P>COPYRIGHT: (C)2012,JPO&INPIT |
