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:
Jul. 14, 2015
Filed:
Oct. 29, 2010
Applicants:
Frank Lehmann, Dudenhofen, DE;
Udo Kittelmann, Rödermark, DE;
Inventors:
Frank Lehmann, Dudenhofen, DE;
Udo Kittelmann, Rödermark, DE;
Assignee:
Bayer MaterialScience AG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 7/22 (2006.01); C07F 7/00 (2006.01);
U.S. Cl.
CPC ...
C07F 7/003 (2013.01); C07F 7/006 (2013.01);
Abstract
The invention relates to processes for preparing metal(IV) compounds which are suitable especially as catalysts for preparation of polyesters, polyurethanes and polysiloxanes, and to the use of the metal compounds for preparation of polyesters, polyurethanes or polysiloxanes.