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:
Apr. 17, 2012
Filed:
May. 28, 2009
Applicants:
Katrin Wczasek, Nürnberg, DE;
Michael Becker, Lauf, DE;
Svea Heitmar, Neuhaus/Pegnitz, DE;
Dieter Proelss, Schwabach, DE;
Inventors:
Katrin Wczasek, Nürnberg, DE;
Michael Becker, Lauf, DE;
Svea Heitmar, Neuhaus/Pegnitz, DE;
Dieter Proelss, Schwabach, DE;
Assignee:
Eckart GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C 1/62 (2006.01); C09C 1/66 (2006.01); C09D 5/36 (2006.01); C09D 7/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A mixture of platelet-shaped, copper-containing metallic effect pigments having a copper content of 60% to 100% by weight, based on the total metal content, with at least one further component, where the copper-containing metallic effect pigments have a thickness distribution, determined via thickness counting by scanning electron microscopy (SEM) and represented as cumulative undersize distribution,