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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 9903037 B1

PDFFull Text
Date of Patent:
Feb. 27, 2018

Filed:

Apr. 17, 2013

Process for coating metallic surfaces with coating compositions containing particles of a layered double hydroxide

Applicants:

Chemetall Gmbh, Frankfurt am Main, DE;

Airbus Defence and Space Gmbh, Ottobrunn, DE;

Mankiewicz Gebr. & Co. (Gmbh & Co. Kg), Hamburg, DE;

Universidade DE Aveiro, Aveiro, PT;

Inventors:

Mario Ferreira, Lissabon, PT;

Mikhail Zheludkevich, Aveiro, PT;

Joáo Tedim, Aveiro, PT;

Valérie Gandubert, Frankfurt, DE;

Thomas Schmidt-Hansberg, Usingen, DE;

Theo Hack, Höhenkirchen-Siegertsbrunn, DE;

Sonja Nixon, München, DE;

Dominik Raps, München, DE;

Diana Kirsch, Neu-Wulmsdorf, DE;

Sven Schröder, Hamburg, DE;

Assignees:

Chemetall GmbH, Frankfurt am Main, DE;

Airbus Defence and Space GmbH, Ottobrunn, DE;

Mankiewicz Gebr. & Co. (GmbH & Co. KG), Hamburg, DE;

Universidade De Aveiro, Aveiro, PT;

Attorney:

Nixon & Vanderhye P.C.

Primary Examiner:

William P Fletcher, III

Int. Cl.
CPC ...
C25D 15/00 (2006.01); C09D 5/10 (2006.01); C09D 5/08 (2006.01); C09D 5/16 (2006.01); B05D 7/14 (2006.01); B05D 5/00 (2006.01); B05D 3/10 (2006.01); B05D 7/00 (2006.01); B05D 3/00 (2006.01); B05D 1/02 (2006.01); B05D 1/38 (2006.01); B05D 1/36 (2006.01); C23C 22/12 (2006.01); C23C 22/53 (2006.01); C23C 22/60 (2006.01); C23F 11/00 (2006.01); C09D 5/44 (2006.01); C23C 22/68 (2006.01); C23C 22/73 (2006.01); C25D 9/02 (2006.01);
U.S. Cl.
CPC ...
C25D 15/00 (2013.01); B05D 1/02 (2013.01); B05D 1/36 (2013.01); B05D 1/38 (2013.01); B05D 3/00 (2013.01); B05D 3/002 (2013.01); B05D 3/102 (2013.01); B05D 5/00 (2013.01); B05D 7/14 (2013.01); B05D 7/50 (2013.01); B05D 7/51 (2013.01); B05D 7/52 (2013.01); C09D 5/08 (2013.01); C09D 5/082 (2013.01); C09D 5/084 (2013.01); C09D 5/10 (2013.01); C09D 5/103 (2013.01); C09D 5/106 (2013.01); C09D 5/16 (2013.01); C09D 5/1606 (2013.01); C09D 5/1612 (2013.01); C09D 5/1618 (2013.01); C09D 5/44 (2013.01); C23C 22/12 (2013.01); C23C 22/53 (2013.01); C23C 22/60 (2013.01); C23C 22/68 (2013.01); C23C 22/73 (2013.01); C23F 11/00 (2013.01); C25D 9/02 (2013.01); B05D 2202/00 (2013.01); B05D 2202/10 (2013.01); B05D 2202/15 (2013.01); B05D 2202/25 (2013.01); B05D 2350/00 (2013.01); B05D 2350/60 (2013.01); C23C 2222/20 (2013.01);
Abstract

Coating a metallic surface with at least one of a pretreatment composition prior to organic coating, with a passivation composition without intent for subsequent organic coating, with a pretreatment primer composition, with a primer composition, with a paint composition and with an electrocoating composition, wherein the coating composition includes particles on a base of at least one layered double hydroxide (LDH) phase characterized by the general formula [M(M, M)(OH)]A.mHO.

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