Patent ID: 7598305

Claim:
A resin composition, which comprises: an aliphatic polyester compound; and a lignophenol compound, wherein the lignophenol compound has a structure represented by formula (1): wherein X 1 and X 4 each independently represents a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, an aralkyl group or a phenoxy group; X 2 represents a hydrogen atom, an alkyl group, an aryl group, an alky-substituted aryl group, an alkoxy group or a phenoxy group; X 3 represents an alkyl group, an aryl group, an alkyl-substituted aryl group or —OX 5 wherein X 5 represents a hydrogen atom, an alkyl group or an aryl group; X 1 to X 5 other than a hydrogen atom each may have a substituent; p and q each independently represents an integer of from 1 to 4; and n represents an integer of 1 or more.