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.

Date of Patent:
Jun. 09, 2015

Filed:

Mar. 15, 2013
Applicant:

Atotech Deutschland Gmbh, Berlin, DE;

Inventors:

Hermann Middeke, Falkensee, DE;

Enrico Kuhmeiser, Berlin, DE;

Steve Schneider, Berlin, DE;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 18/24 (2006.01); C23C 18/22 (2006.01); C25D 5/56 (2006.01); C23C 18/28 (2006.01); C23C 18/16 (2006.01); C23C 18/30 (2006.01); C23C 18/20 (2006.01);
U.S. Cl.
CPC ...
C23C 18/24 (2013.01); C23C 18/22 (2013.01); C25D 5/56 (2013.01); C23C 18/1653 (2013.01); C23C 18/30 (2013.01); C23C 18/2073 (2013.01); C23C 18/1641 (2013.01); C23C 18/166 (2013.01); C23C 18/2086 (2013.01); C23C 18/28 (2013.01);
Abstract

The present invention relates to a process for metallizing nonconductive plastics using etching solutions free of hexavalent chromium. The etching solutions are based on permanganate solutions. After the treatment of the plastics with the etching solutions, the plastics are metallized by means of known processes.


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Middeke, Hermann. (2015). Process for metallizing nonconductive plastic surfaces (U.S. Patent No. 9051643). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9051643

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