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:
Aug. 20, 2013
Filed:
Jul. 14, 2006
Applicants:
Ulrich Feldhues, Bergisch Gladbach, DE;
Frank Linke, Köln, DE;
Ronald Göbel, Leverkusen, DE;
Sabine Endert, Wuppertal, DE;
Dirk Pfuetzenreuter, Burscheid, DE;
Inventors:
Ulrich Feldhues, Bergisch Gladbach, DE;
Frank Linke, Köln, DE;
Ronald Göbel, Leverkusen, DE;
Sabine Endert, Wuppertal, DE;
Dirk Pfuetzenreuter, Burscheid, DE;
Assignee:
LANXESS Deutschland GmbH, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 45/14 (2006.01); C09B 45/22 (2006.01); G02F 1/13 (2006.01); C09K 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for preparing metal compounds of an azo compound which conforms in the form of its tautomeric structures to the formula (I) characterized in that the preparation takes place in the presence of seed crystals.