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:
Nov. 11, 2025
Filed:
Jun. 28, 2020
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Xiaohong Yang, Shanghai, CN;
Jinfei Wang, Shanghai, CN;
Fengzhe Shi, Shanghai, CN;
Juan Zhao, Shanghai, CN;
Yawei Xu, Shanghai, CN;
Assignee:
DOW GLOBAL TECHNOLOGIES LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 265/06 (2006.01); C09D 5/02 (2006.01); C09D 133/12 (2006.01); C09D 151/00 (2006.01);
U.S. Cl.
CPC ...
C08F 265/06 (2013.01); C09D 5/02 (2013.01); C09D 133/12 (2013.01); C09D 151/003 (2013.01);
Abstract
An aqueous dispersion of multistage polymeric particles comprising at least two polymers, a process for preparing the aqueous dispersion of multistage polymeric particles; and an aqueous coating composition comprises such aqueous dispersion of multistage polymeric particles providing coatings with hot resistance, alcohol resistance, alkali resistance and acetic acid resistance.