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:
Dec. 20, 2013
Applicant:
Eckart Gmbh, Hartenstein, DE;
Inventors:
Andreas Kroell, Hartenstein, DE;
Frank Schaefer, Velden, DE;
Dieter Prölβ, Schwabach, DE;
Friedrich Dietz, Neunkirchen am Sand, DE;
Monika Herold, Plech, DE;
Assignee:
ECKART GMBH, Hartenstein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/037 (2014.01); C09C 1/22 (2006.01); C09C 1/40 (2006.01); C09C 1/62 (2006.01); C09C 1/64 (2006.01); C09C 1/66 (2006.01); C09C 3/04 (2006.01); C09C 3/08 (2006.01); C09D 17/00 (2006.01); C08K 9/04 (2006.01); C09D 11/14 (2006.01); C09D 11/107 (2014.01);
U.S. Cl.
CPC ...
C09D 17/006 (2013.01); C09D 11/037 (2013.01); C09D 11/107 (2013.01); C09D 11/14 (2013.01);
Abstract
The invention relates to a pigment preparation with metal effect pigments, wherein the pigment preparation contains metal effect pigments the average size dof which lies in a range of from 1.7 to 2.8 μm and the average thickness hof which lies in a range of from 15 to 50 nm, as well as at least one polycarboxylic acid. In addition, the invention relates to a method for producing this pigment preparation as well as the use of same.