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:
Apr. 07, 2026
Filed:
Apr. 08, 2020
Applicant:
Celanese International Corporation, Irving, TX (US);
Inventors:
Harmin Müller, Hofheim, DE;
Matthias Seib, Friedberg, DE;
Argiri Tsami-Schulte, Kelkheim, DE;
Bastiaan Van Voorn, Beuningen, NL;
Assignee:
Celanese International Corporation, Irving, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/02 (2006.01); C09D 5/00 (2006.01); C09D 5/02 (2006.01); C09D 123/08 (2006.01);
U.S. Cl.
CPC ...
C08F 210/02 (2013.01); C09D 5/002 (2013.01); C09D 5/02 (2013.01); C09D 123/0892 (2013.01);
Abstract
Aqueous copolymer dispersions are useful for incorporating into primer formulations. The aqueous copolymer dispersions comprise a vinyl acetate-based copolymer and have a particle size of less than or equal to 120 nanometers. The resulting primer formulations have good penetration in various substrates, and/or water resistance/binding properties.