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:
Oct. 12, 2021
Filed:
Jun. 16, 2016
Applicants:
Dow Global Technologies Llc, Midland, MI (US);
Rohm and Haas Company, Collegeville, PA (US);
Inventors:
Xiaohong Yang, Shanghai, CN;
Tao Wang, Highton, AU;
Assignees:
Dow Global Technologies LLC, Midland, MI (US);
Rohm and Haas Company, Collegeville, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F 220/14 (2006.01); C08F 265/06 (2006.01); C08F 275/00 (2006.01); C09D 151/00 (2006.01); C08F 2/22 (2006.01);
U.S. Cl.
CPC ...
C08F 220/14 (2013.01); C08F 2/22 (2013.01); C08F 265/06 (2013.01); C08F 275/00 (2013.01); C09D 151/003 (2013.01);
Abstract
An aqueous dispersion of a multistage polymer, an aqueous coating composition having an extended open time and capable of providing coatings with good water resistance, and a process of preparing the coatings.