The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 03, 2013
Filed:
Sep. 15, 2006
Harald Häger, Lüdinghausen, DE;
Markus Pridöhl, Groβkrotzenburg, DE;
Guido Zimmermann, Brühl, DE;
Karl Kuhmann, Dülmen, DE;
Rainer Göring, Borken, DE;
Harald Häger, Lüdinghausen, DE;
Markus Pridöhl, Groβkrotzenburg, DE;
Guido Zimmermann, Brühl, DE;
Karl Kuhmann, Dülmen, DE;
Rainer Göring, Borken, DE;
Evonik Degussa GmbH, Essen, DE;
Abstract
The invention relates to plastics composite moldings obtainable via welding in an alternating electromagnetic field, in which the weld is obtained with the aid of a plastics material which comprises nano-scale, magnetic oxidic particles, which are composed of aggregated primary particles, and where the primary particles are composed of magnetic metal oxide domains whose diameter is from 2 to 100 nm in a non-magnetic metal oxide matrix or non-magnetic metalloid oxide matrix.