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:
Nov. 29, 2011
Filed:
Dec. 15, 2006
Applicants:
Alexander Jimenez, Bergisch Gladbach, DE;
Thorsten Kühler, Bad Salzuflen, DE;
Inventors:
Alexander Jimenez, Bergisch Gladbach, DE;
Thorsten Kühler, Bad Salzuflen, DE;
Assignee:
Coventya GmbH, Gutersloh, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 71/02 (2006.01); C08G 73/02 (2006.01); C08G 73/06 (2006.01); C25D 3/56 (2006.01); C25D 3/02 (2006.01); C25D 3/12 (2006.01); C25D 3/20 (2006.01); C25D 3/22 (2006.01); C25D 3/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to polymers which comprise at least partially cross-linked main chains constructed from repeat units of the general formula I and possibly repeat units of the general formula II and also possibly repeat units comprising five- or six-membered aza aromatics or nitrogen-containing heterocycles. Polymers of this type are used as additive in electroplating baths since these enable a better layer thickness distribution of the electroplated layer.