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:
Oct. 18, 2011
Filed:
Jun. 05, 2007
Applicants:
Andreas Brockmeyer, Bickenbach, DE;
Roland Ettl, Ketsch, DE;
Rainer Dyllick-brenzinger, Neustadt, DE;
Inventors:
Andreas Brockmeyer, Bickenbach, DE;
Roland Ettl, Ketsch, DE;
Rainer Dyllick-Brenzinger, Neustadt, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08L 89/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for the preparation of aqueous polymer dispersions comprising at least one lipophilic active substance by emulsion polymerization of ethylenically unsaturated monomers in an aqueous medium in the presence of at least one lipophilic active substance, wherein