Permanent magnetic mixture, process for their preparation and their use

Permanent magnetic blend of a thermoplastic elastomer and a magnetic filler, characterized in that it comprises at least one thermoplastic polyurethane having a melting range between 100 and 250 ° C, the blend components from the group of thermoplastics and thermoplastic elastomers such as polyvinyl chloride, polyesters, polycarbonates, polyamides, polycaprolactones , polysulfides, unchlorinated or chlorinated polyolefins, polyisoprenes and / or chloroprene in amounts up to 70.% and at least one magnetic filler.