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:
Aug. 30, 2011
Filed:
Jan. 30, 2006
Karl Kuhmann, Dülmen, DE;
Klaus Hülsmann, Haltern am See, DE;
Martin Wielpütz, Münster, DE;
Walter-konrad Mertens, Dorsten, DE;
Ursula Schaub, Marl, DE;
Kirsten Alting, Münster, DE;
Simon Amesöder, Boxdorf, DE;
Leo Hoffmann, Fürth, DE;
Karl Kuhmann, Dülmen, DE;
Klaus Hülsmann, Haltern am See, DE;
Martin Wielpütz, Münster, DE;
Walter-Konrad Mertens, Dorsten, DE;
Ursula Schaub, Marl, DE;
Kirsten Alting, Münster, DE;
Simon Amesöder, Boxdorf, DE;
Leo Hoffmann, Fürth, DE;
Evonik Degussa GmbH, Essen, DE;
Abstract
A composite part is produced by a process in which at least one of components a) and b) of said composite part is treated with an Openair plasma on a contact surface between said components a) and b) prior to production of the composite part, followed by molding-on of the other component; wherein said components are as follows: a) a part which entirely or to some extent comprises a molding composition comprising at least 40% by weight of a polyamide whose monomer units contain an average of at least 8 carbon atoms, and b) a part comprising another molding composition.