método para produzir um nanocompósito compreendendo um polímero tipo e uma argila orgânica esfoliada e mistura-padrão

摘要

Nano-composites that comprise a thermoplastic polymer (TPO) and an exfoliated organoclay are prepared by a method comprising contacting under exfoliating conditions at least one molten TPO polymer with at least one organoclay and at least one exfoliating agent of H-TEMPO or an amine precursor to H-TEMPO such that the exfoliating agent exfoliates the organoclay.