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. 28, 2021
Filed:
Aug. 07, 2015
Lubrizol Advanced Materials, Inc., Cleveland, OH (US);
Gabor Erdodi, Macedonia, OH (US);
Naser Pourahmady, Solon, OH (US);
Yutao Yang, Northfield, OH (US);
Jonathan J. Bird, Wooster, OH (US);
Israel J. Skoff, Stow, OH (US);
Darlene D. Rota, Avon, OH (US);
Lisa A. Blevins, Akron, OH (US);
Anthony D. Pajerski, Broadview Heights, OH (US);
Lubrizol Advanced Materials, Inc, Cleveland, OH (US);
Abstract
Copolymer dispersions containing polyamide segments in aqueous media form binders for coatings for various industrial and construction materials. The copolymers have a high percentage of amide linkages. The copolymers are linked into higher molecular weight species by reactions with polyisocyanates (which forms urea linkages if the other reactant is an amine or a urethane linkage if the other reactant is a hydroxyl group).