| abstract |
This invention provides a composition as the original material of a polarizing film with excellent light resistance. n n This invention provides a composition containing a compound represented by the general formula (1) and a polymerizable liquid crystal compound. n n nIn general formula (1), E represents an electro-withdrawing group having a carbon number of 3 or more or a group represents as follow; n nR represents a hydrogen atom or a hydrocarbon group having a carbon number of 1 to 20, Ar represents a group selected from the following groups; n nA represents a group selected from the following groups; n n R 2 to R 4 each independently represents an alkyl group having a carbon number of 1 to 4, an alkyloxyl group having a carbon number of 1 to 4, halogen atom or cyano group, one or more hydrogen atom constituting of the alkyl group of the alkyloxyl group may be substituted by halogen atom or hydroxyl group, l is 1 or 2, m is an integer of 0 to 10, in the case that the same group has two of m, the two of m may be the same or different, n, p, q each independently represents an integer of 0 to 2. |