Use of homopolymers of ethylenically unsaturated ester for the effect of cold flow improvers Vebesserung

The present invention relates to the use of homopolymers of ethylenically unsaturated ester for improving the effect of cold flow improvers for fuel oil compositions. Further, the compound relates to the use of an additive comprising such a polymer and a conventional cold flow improvers, for reducing the CFPP value and optionally further to reduce the CFPP2 value and / or the Aspirationswertes a fuel oil composition.