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:
Sep. 23, 2014
Filed:
Mar. 09, 2012
Applicants:
Dirk Kutschera, Burghausen, DE;
Josef Eisenlauer, Burghausen, DE;
Wolf-dieter Hergeth, Julbach, DE;
Hans-peter Weitzel, Reischach, DE;
Mathias Wiedemann, Hochstetten-Dhaun, DE;
Inventors:
Dirk Kutschera, Burghausen, DE;
Josef Eisenlauer, Burghausen, DE;
Wolf-Dieter Hergeth, Julbach, DE;
Hans-Peter Weitzel, Reischach, DE;
Mathias Wiedemann, Hochstetten-Dhaun, DE;
Assignee:
WACKER Chemie AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/18 (2006.01); C08F 2/22 (2006.01); B01J 19/26 (2006.01); C08F 2/01 (2006.01); B01J 8/18 (2006.01); C04B 24/26 (2006.01); B01J 8/20 (2006.01); B01J 8/22 (2006.01); B01J 8/38 (2006.01); C04B 28/02 (2006.01); C08F 120/40 (2006.01); C04B 111/00 (2006.01); C04B 103/00 (2006.01); C04B 111/70 (2006.01); C04B 111/72 (2006.01); C04B 111/60 (2006.01);
U.S. Cl.
CPC ...
C08F 120/40 (2013.01); C04B 2111/00672 (2013.01); B01J 19/26 (2013.01); C04B 2103/0057 (2013.01); C08F 2/01 (2013.01); B01J 8/1827 (2013.01); C04B 2111/70 (2013.01); C04B 24/2682 (2013.01); B01J 2208/00283 (2013.01); B01J 8/20 (2013.01); C04B 2111/72 (2013.01); C04B 2111/00517 (2013.01); C04B 24/2611 (2013.01); B01J 8/226 (2013.01); B01J 2208/0084 (2013.01); B01J 8/386 (2013.01); C04B 28/02 (2013.01); C04B 2111/60 (2013.01); C04B 24/2641 (2013.01); B01J 2208/00902 (2013.01); C04B 24/2623 (2013.01); C08F 2/18 (2013.01); C04B 2111/00637 (2013.01); C08F 2/22 (2013.01); Y10S 526/918 (2013.01);
Abstract
A process for preparing a polymer in the form of an aqueous dispersion or a water-redispersible powder includes free-radically initiated heterophase polymerization of one or more ethylenically unsaturated monomers and optionally subsequent drying of the polymer dispersions obtained, wherein the polymerization is performed in a jet loop reactor.