Patent ID: 8871314

Claim:
A polymer film comprising at least one kind of compounds represented by Formula (1), hydrates of the compounds, solvates of the compounds, and salts of the compounds wherein the compound represented by Formula (1) has a molecular weight of 200 to 2000: wherein in Formula (1), Y represents —N—or —C(-Q d R d )-; Q a , Q b , Q c , and Q d each independently represent a single bond or a divalent linking group; R a , R b , R c , and R d each independently represent a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, a cyano group, a halogen group, or a heterocyclic group, wherein R a and R b are optionally bonded to each other to form a ring, or R a and R d are optionally bonded to each other to form a ring; X 2 represents a single bond or a divalent linking group; X 1 represents a single bond or a divalent group selected from a divalent linking group G 1 : divalent linking group G 1 (in each formula, the side indicated by symbol * is a bonding site to the nitrogen atom introduced into the pyrimidine ring or pyridine ring in the compound represented by the each formula; and R g represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, or a heterocyclic group); and R 1 and R 2 each independently represent a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, or heterocyclic group, wherein R 1 and R 2 are optionally bonded to each other to form a ring, provided that compounds in which only one of Q c -R c and —N(X 1 R 1 )X 2 R 2 is —NH 2 and compounds in which Y is a nitrogen atom, both Q c -R c and —N(X 1 R 1 )X 2 R 2 are not —NH 2 , and -Q a -R a is —NH 2 are excluded.