Verwendung von Amphiphilen zur dauerhaften Verbesserung der Klebstoff- und/oder Beschichtungs-Kompatibilität von Polyolefin-basierten Formkörpern, Fasern und Folien

摘要

The invention relates to the use of amphiphiles for permanent improvement of adhesive and/or coating compatibility of polyolefin-based shaped bodies, fibers and films involving the treatment of a mixture containing a) a predominant amount of one or several polyolefins b) 0.01-10 wt.% - in relation to the polyolefins- of one or several migratable amphiphiles k(additives I) and c) between 0.01 and 1000 ppm of one or several transition metal compounds (II) -metal content of transition metal compounds (II) in relation to the polyolefins- wherein the transition metal is selected from the group of titanium and tin. Said mixture is subjected, as is usual, to temperatures ranging from 180-320 DEG C for from processing such as extrusion, calendering, injection moulding and the like.