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:
Dec. 31, 2013
Filed:
Dec. 21, 2009
Applicants:
Bernd Bruchmann, Freinsheim, DE;
Andreas Eichhorn, Ellerstadt, DE;
Marcus Guzmann, Mühlhausen, DE;
Inventors:
Assignee:
BASF SE, , DE;
Primary Examiner:
Int. Cl.
CPC ...
C10G 33/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to the use of nondendrimeric, high-functionality hyperbranched polyesters and polycarbonates which are obtainable by reacting