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:
Sep. 25, 2018
Filed:
Feb. 12, 2016
Applicant:
Valspar Sourcing, Inc., Minneapolis, MN (US);
Inventors:
Assignee:
The Sherwin-Williams Company, Cleveland, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F 283/00 (2006.01); C08F 290/06 (2006.01); C08G 18/48 (2006.01); C08G 18/75 (2006.01); C09D 175/12 (2006.01); C08G 18/40 (2006.01); C08G 18/44 (2006.01);
U.S. Cl.
CPC ...
C08F 283/008 (2013.01); C08F 290/067 (2013.01); C08G 18/4018 (2013.01); C08G 18/44 (2013.01); C08G 18/4833 (2013.01); C08G 18/755 (2013.01); C09D 175/12 (2013.01);
Abstract
This disclosure is directed to a self-crosslinkable polymer and and an aqueous dispersion comprising particles of the polymer. The self-crosslinkable polymer has a molecular skeleton containing urethane linkages, and a hydrazide functional group and a carbonyl functional group capable of reacting with the hydrazide functional group chemically bonded to the molecular skeleton.