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:
May. 26, 2015
Filed:
Jun. 06, 2012
Applicants:
Maximilian Angel, Schifferstadt, DE;
Peter Hossel, Schifferstadt, DE;
Inventors:
Maximilian Angel, Schifferstadt, DE;
Peter Hossel, Schifferstadt, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/22 (2006.01); C08F 220/18 (2006.01); A61Q 5/06 (2006.01); A61K 8/81 (2006.01); C08F 220/28 (2006.01); A61Q 5/00 (2006.01); A61Q 5/02 (2006.01); A61Q 5/10 (2006.01); A61Q 5/12 (2006.01);
U.S. Cl.
CPC ...
C08F 2/22 (2013.01); C08F 220/18 (2013.01); C08F 2220/286 (2013.01); A61Q 5/006 (2013.01); A61Q 5/02 (2013.01); A61Q 5/06 (2013.01); A61Q 5/10 (2013.01); A61Q 5/12 (2013.01); A61K 8/8152 (2013.01); A61K 8/8158 (2013.01); A61K 2800/48 (2013.01);
Abstract
The present invention relates to a process for the preparation of polymers comprising carboxyl groups by emulsion polymerization and the use of the polymers obtainable by this process, for example as thickeners. Moreover, the invention relates to thickener dispersions obtainable by the process and to the use thereof for modifying the rheology of paper coating slips, textile printing pastes, drugs, cosmetic preparations, detergents, cleansing compositions, or foods.