Thermoplastic elastomer composition

摘要

A modified halogenated rubber wherein at least 5% of a halogen portion of the halogenated rubber is substituted with (i) a chain polymer having a carboxyl group or amino group at the end thereof and having a weight average molecular weight of at least 1000 or (ii) a non-polymer compound having a carboxyl group or amino group and having intermolecular interaction and a thermoplastic elastomer composition containing the same as a dispersed phase, together with a thermoplastic resin as a continuous phase.