Preparation of polymer blend for molding composition, involves micropelletizing thermoplastic elastomer, and dispersing obtained pellets in polyoxymethylene matrix via melting and mixing of components

摘要

A thermoplastic elastomer is micropelletized by a pelletizing process. The obtained pellets are dispersed in a polyoxymethylene matrix via melting and mixing of the components, to obtain polymer blend comprising polyoxymethylene(s) and thermoplastic elastomer(s). An independent claim is included for molding composition comprising the polymer blend.