FUNCTIONAL FILLER AND RESIN COMPOSITION CONTAINING SAME

摘要

Disclosed is a functional filler which is excellent in dispersibility or interaction in a polylactic acid as the matrix polymer and enables to improve heat resistance, moldability and mechanical strength of the polylactic acid. Also disclosed is a resin composition containing such a functional filler. The functional filler is characterized in that it is composed of a raw material filler and a polylactic acid and the surface or ends of the raw material filler are modified with the polylactic acid.