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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 10202498 B1

PDFFull Text
Date of Patent:
Feb. 12, 2019

Filed:

Aug. 18, 2014

Composite plastic part with improved adhesion between the plastic components contained in the composite plastic part

Applicant:

Basf SE, Ludwigshafen, DE;

Inventors:

Gijsbrecht Habraken, Budd Lake, NJ (US);

Manoranjan Prusty, Mannheim, DE;

Andreas Radtke, Mannheim, DE;

Gaurav Ramanlal Kasaliwal, Mannheim, DE;

Assignee:

BASF SE, Ludwigshafen Am Rhein, DE;

Attorney:

Drinker Biddle & Reath LLP

Primary Examiner:

Hui H Chin

Int. Cl.
CPC ...
C08J 5/12 (2006.01); C08J 5/10 (2006.01); B29C 45/14 (2006.01); B29K 79/00 (2006.01); B29K 679/00 (2006.01);
U.S. Cl.
CPC ...
C08J 5/12 (2013.01); C08J 5/10 (2013.01); B29C 45/14311 (2013.01); B29C 45/14786 (2013.01); B29K 2079/085 (2013.01); B29K 2679/085 (2013.01); C08J 2377/00 (2013.01); C08J 2377/02 (2013.01); C08J 2379/08 (2013.01); C08J 2479/02 (2013.01);
Abstract

The present invention relates to a plastic composite component (CC) which has a first plastic component (C1) and a second plastic component (C2) and comprises a polyethyleneimine (PEI) for improving the adhesion between C1 and C2. The present invention further relates to a process for producing this plastic composite component (CC), to a process for improving the adhesion between a first plastic component (C1) and a second plastic component (C2) in a plastic composite component (CC) and to the use of polyethyleneimine for improving the adhesion between a first plastic component (C1) and a second plastic component (C2) in a plastic composite component (CC).

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