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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.:

US 8470216 B1

PDFFull Text
Expired
Date of Patent:
Jun. 25, 2013

Filed:

Jul. 29, 2010

Method for producing a composite material with improved adhesion between thermoplastics and polyurethane

Applicants:

Wolfgang Drube, Odenthal, DE;

Philipp Möller, Köln, DE;

Hans-jürgen Klankers, Leverkusen, DE;

Dirk Loof, Burscheid, DE;

Inventors:

Wolfgang Drube, Odenthal, DE;

Philipp Möller, Köln, DE;

Hans-Jürgen Klankers, Leverkusen, DE;

Dirk Loof, Burscheid, DE;

Assignee:

Bayer Material Science AG, Leverkusen, DE;

Attorney:

Baker Donelson Bearman Caldwell & Berkowitz, PC

Primary Examiner:

Christina Johnson

Assistant Examiner:

Benjamin Schiffman

Int. Cl.
CPC ...
B29C 44/04 (2006.01); B29C 44/34 (2006.01); B29C 67/20 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01); C08J 9/00 (2006.01); C08J 9/06 (2006.01); C08J 9/12 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present disclosure relates to a method for producing composite materials containing as a first layer a foamed thermoplastic support and as a second layer polyurethane (PU), the resulting composite materials being characterized by improved foam adhesion, wherein The disclosure also provides the composite systems produced by this method and their use as a component, in particular in the automotive sector.

Find Patent Forward Citations

Drube, Wolfgang. (2013). Method for producing a composite material with improved adhesion between thermoplastics and polyurethane (U.S. Patent No. 8470216). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8470216

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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