CONCENTRATED ADDITIVE AND ADDITION TO POLYESTER COMPOSITION

摘要

Thermoplastic compositions of a polyester and/or polycarbonate resin, an acrylic core-shell impact modifier and a stabilizer package are provided by an improved method in which the imput modifier and stabilizer components are first preblended and the preblend is then admixed with the polyester and/or polycarbonate. The resultant blend composition retains good properties even without the use of high amounts of the stabilizers.