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:
Dec. 17, 2013
Filed:
Jan. 30, 2006
Applicants:
T. Howard Killilea, North Oaks, MN (US);
James M. Bohannon, High Point, NC (US);
Shaobing Wu, Jamestown, NC (US);
Frank Chen, Greensboro, NC (US);
Inventors:
T. Howard Killilea, North Oaks, MN (US);
James M. Bohannon, High Point, NC (US);
Shaobing Wu, Jamestown, NC (US);
Frank Chen, Greensboro, NC (US);
Assignee:
Valspar Sourcing, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 31/02 (2006.01); C08L 33/10 (2006.01); C08L 33/08 (2006.01); C08F 2/50 (2006.01); C08F 2/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
An aqueous coating composition containing (i) a polymer having one or more acetoacetyl-functional groups; and (ii) an acid-functional polymer, which may be the same as or distinct from the polymer comprising acetoacetyl-functional groups, wherein a nitrogen-free base has been used to neutralize or partially neutralize the acid-functionality on the polymer.