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:
Feb. 09, 2021
Filed:
Mar. 14, 2017
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Roelof Balk, Boehl-Iggelheim, DE;
Bastiaan Lohmeijer, Mannheim, DE;
Robert Wrazidlo, Ellerstadt, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 265/06 (2006.01); C09D 151/00 (2006.01); C09D 7/65 (2018.01); C08F 2/22 (2006.01); C08F 2/38 (2006.01); C08K 5/07 (2006.01); C09D 5/02 (2006.01); C08F 220/18 (2006.01); C08F 212/08 (2006.01); C08F 220/14 (2006.01); C08L 79/02 (2006.01);
U.S. Cl.
CPC ...
C08F 265/06 (2013.01); C08F 2/22 (2013.01); C08F 2/38 (2013.01); C08K 5/07 (2013.01); C09D 5/027 (2013.01); C09D 7/65 (2018.01); C09D 151/003 (2013.01); C08F 212/08 (2013.01); C08F 220/14 (2013.01); C08F 220/18 (2013.01); C08F 220/1804 (2020.02); C08L 79/02 (2013.01);
Abstract
The present invention provides very finely divided polymer dispersions obtainable by at least one two-stage emulsion polymerization, wherein