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:
Feb. 23, 2016
Filed:
Mar. 23, 2012
Michael Grüner, Auerbach, DE;
Thomas Schneider, Lauf a. d. Pegnitz, DE;
Günter Kaupp, Neuhaus, DE;
Christian Rummer, Nuremberg, DE;
Dirk Schumacher, Pegnitz, DE;
Michael Grüner, Auerbach, DE;
Thomas Schneider, Lauf a. d. Pegnitz, DE;
Günter Kaupp, Neuhaus, DE;
Christian Rummer, Nuremberg, DE;
Dirk Schumacher, Pegnitz, DE;
ECKART GMBH, Hartenstein, DE;
Abstract
A silver-colored pigment is provided having a nonmetallic platelet-shaped substrate and at least one ilmenite-containing coating, wherein the nonmetallic platelet-shaped substrate is a nonmetallic platelet-shaped synthetic substrate and the amount of iron compounds, calculated as elemental iron, in the pigment is less than 5.0 % by weight, based on the total weight of the pigment. Processes for preparing the pigment also are provided.