Patent ID: 8802315

Claim:
A composition comprising at least one of compounds represented by Formula 1 and a cross-linkable compound: wherein, in Formula 1, a is 0, 1, or 2; b is 0, 1, 2, 3, or 4, provided that a+b is 1, 2, 3, 4, or 5, and b−a is greater than or equal to 0; and each R is independently a substituted or unsubstituted C 1 -C 40 alkoxy group, a substituted or unsubstituted C 2 -C 40 alkenyl group, a substituted or unsubstituted C 2 -C 40 alkynyl group, a substituted or unsubstituted C 6 -C 40 aryl group, a substituted or unsubstituted C 6 -C 40 aryloxy group, a substituted or unsubstituted C 2 -C 40 heteroaryl group, a substituted or unsubstituted C 2 -C 40 heteroaryloxy group, a substituted or unsubstituted C 4 -C 40 carbocyclic group, a substituted or unsubstituted C 4 -C 40 carbocyclic oxy group, a substituted or unsubstituted C 2 -C 40 heterocyclic group, a halogen atom, a hydroxyl group, or a cyano group; and wherein the at least one of compounds represented by Formula 1 comprises at least one of compounds represented by Formula 2 or at least one of compounds represented by Formula 3: wherein in Formula 2, R is a substituted or unsubstituted C 10 -C 30 alkenyl group, or a substituted or unsubstituted C 10 -C 30 alkynyl group; wherein, in Formula 3, R is a substituted or unsubstituted C 10 -C 30 alkyl group, a substituted or unsubstituted C 10 -C 30 alkenyl group, or a substituted or unsubstituted C 10 -C 30 alkynyl group.