… also get increasing attention in the United States of America. The theme of this years’ SPE Polyolefins Conference in Houston from 23-26 of February was “Technology enabling sustainable growth”. In the scope if this conference not only new trends in raw materials and catalysis were discussed, but also big enterprises like Dow and P&G talked about their approaches to sustainability and recycling. TCKT also presented some of its research about recycling PE-PA-films “Influence of additive type and mixing protocol on the properties of LDPE-PA6-blends”.