Lightweight polypropylene resin with superior surface characteristics for use in automotive interior applications

摘要

The present invention concerns a polymer composition, a method of producing such a composition, and its use. In particular, the present invention is directed to a composition comprising a heterophasic polymer composition and a at least one cellulose based filler, wherein the heterophasic polymer composition comprises a propylene homo- and/or copolymer matrix phase and an elastomeric propylene copolymer which is dispersed in said matrix phase.