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. 20, 2021
Filed:
Dec. 22, 2016
Applicants:
Dow Global Technologies Llc, Midland, MI (US);
Rohm and Haas Company, Collegeville, PA (US);
Inventors:
Xiangting Dong, Shanghai, CN;
Han Liu, Shanghai, CN;
Junyu Chen, Shanghai, CN;
Qingwei Zhang, Shanghai, CN;
Ling Li, Blue Bell, PA (US);
Alvin M. Maurice, Lansdale, PA (US);
Jintao Liu, Shanghai, CN;
Assignees:
Dow Global Technologies LLC, Midland, MI (US);
Rohm and Haas Company, Collegeville, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/22 (2006.01); C08F 220/06 (2006.01); C08F 228/02 (2006.01); C08F 230/02 (2006.01); C09D 133/08 (2006.01); C08K 5/17 (2006.01); C08F 220/12 (2006.01);
U.S. Cl.
CPC ...
C08F 220/12 (2013.01); C09D 133/08 (2013.01);
Abstract
A method of producing an aqueous polymer composition and a method of reducing yellowing of an aqueous polymer composition and a coating made therefrom.