| abstract |
Inventions are the anthraquinonic colorant represented by the formula (I):n wherein Q¹ and Q² are each independently substituted or unsubstituted anthraquinonyl groups, Z¹ and Z² are bridge groups, A is an aromatic divalent group, and n is 0 or 1, and the polarizing film which contains at least one colorant of present invention in a hydrophobic resin, which film has excellent durability and moisture resistance. |