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. 30, 2010
Filed:
Jun. 13, 2005
Applicants:
Hans-dieter Christian, Alzenau, DE;
Reinhard Behl, Alzenau, DE;
Hans-werner Köhler, Bruchköbel, DE;
Uwe Schmeier, Hasselroth, DE;
Jürgen Meyer, Stockstadt, DE;
Inventors:
Hans-Dieter Christian, Alzenau, DE;
Reinhard Behl, Alzenau, DE;
Hans-Werner Köhler, Bruchköbel, DE;
Uwe Schmeier, Hasselroth, DE;
Jürgen Meyer, Stockstadt, DE;
Assignee:
Evonik Degussa GmbH, Essen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A coating formulation containing at least one surface-modified silicon dioxide having a 60° reflectometer value of <3 and a black number Mof at least 140 has excellent performance properties, for example, a very good transparency.