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. 20, 2020
Filed:
Jun. 12, 2018
Applicants:
Dow Global Technologies Llc, Midland, MI (US);
Rohm and Haas Company, Collegeville, PA (US);
Inventors:
Edward D. Daugs, Midland, MI (US);
John J. Rabasco, Allentown, PA (US);
Antony K. Van Dyk, Blue Bell, PA (US);
Tianlan Zhang, Garnet Valley, PA (US);
Assignees:
Rohm and Haas Company, Collegeville, PA (US);
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 65/26 (2006.01); C09D 7/65 (2018.01); C09D 5/02 (2006.01); C09D 7/63 (2018.01); C09D 5/00 (2006.01); C08G 65/22 (2006.01); C09D 171/02 (2006.01); C08F 16/12 (2006.01); C08F 16/36 (2006.01);
U.S. Cl.
CPC ...
C08G 65/2612 (2013.01); C08G 65/22 (2013.01); C09D 5/00 (2013.01); C09D 5/024 (2013.01); C09D 7/63 (2018.01); C09D 7/65 (2018.01); C09D 171/02 (2013.01); C08G 2650/58 (2013.01);
Abstract
The present invention relates to a compound having the following structure I: where Ar, Ar; R, m, and n are defined herein. The compound of the present invention is useful as an open time additive in waterborne coatings compositions, particularly waterborne paint compositions.