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. 20, 2023
Filed:
Feb. 16, 2021
Applicant:
Arkema Inc., King of Prussia, PA (US);
Inventors:
Assignee:
Arkema Inc., King of Prussia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 5/02 (2006.01); C09D 133/14 (2006.01); C09D 143/02 (2006.01); C08F 220/12 (2006.01); C08F 220/14 (2006.01); C08F 220/18 (2006.01);
U.S. Cl.
CPC ...
C08F 220/1804 (2020.02); C08F 220/12 (2013.01); C08F 220/14 (2013.01); C09D 5/02 (2013.01); C09D 133/14 (2013.01); C09D 143/02 (2013.01); C08F 2800/10 (2013.01);
Abstract
Emulsion polymers and coating compositions made therefrom that exhibit exceptional roller stability and stain resistance to both hydrophilic and hydrophobic stains, without sacrificing scrub resistance. The emulsion polymers include, as polymerized units formed at a pH between 3 and 9: