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:
Jun. 19, 2018
Filed:
Aug. 18, 2014
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Daniel Kehrloesser, Mannheim, DE;
Joost Leswin, Mannheim, DE;
Daniel Specker, Mannheim, DE;
Konrad Roschmann, Ladenburg, DE;
Matthias Gerst, Maikammer, DE;
Harm Wiese, Laudenbach, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08F 265/06 (2006.01); C08F 285/00 (2006.01); C09D 151/00 (2006.01); B01J 13/16 (2006.01); C08F 265/04 (2006.01);
U.S. Cl.
CPC ...
C08F 265/06 (2013.01); B01J 13/16 (2013.01); C08F 285/00 (2013.01); C09D 7/41 (2018.01); C09D 151/003 (2013.01); C08F 265/04 (2013.01); C09D 7/42 (2018.01);
Abstract
The present invention relates to a process for producing emulsion polymer particles having a core-shell structure, wherein the weight ratio of the shells is within specific limits, and also to their use in paints, paper coatings, foams and cosmetic compositions.