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:
May. 07, 2019
Filed:
Sep. 19, 2014
Applicant:
Valspar Sourcing, Inc., Minneapolis, MN (US);
Inventors:
Thomas Reno, Americus, GA (US);
Robert Breitzman, Liberty, MO (US);
Assignee:
The Sherwin-Williams Company, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 7/14 (2006.01); C09D 5/03 (2006.01); B05D 1/06 (2006.01); B05D 7/00 (2006.01); C09D 7/63 (2018.01); C09D 7/40 (2018.01); B29B 7/88 (2006.01); C08K 3/22 (2006.01); C08K 3/36 (2006.01); C08K 5/19 (2006.01);
U.S. Cl.
CPC ...
C09D 5/033 (2013.01); B05D 1/06 (2013.01); B05D 7/52 (2013.01); C09D 7/63 (2018.01); C09D 7/69 (2018.01); B05D 2202/00 (2013.01); B05D 2202/10 (2013.01); B05D 2451/00 (2013.01); B29B 7/88 (2013.01); C08K 3/22 (2013.01); C08K 3/36 (2013.01); C08K 5/19 (2013.01);
Abstract
Methods and systems for coating metal substrates are provided. The methods and systems include a powder coating composition comprising a polymeric binder and an application package. The application package includes at least one antistatic component and at least one post-blended component. Use of the application package reduces back ionization and faraday cage effects during electrostatic application. The described methods provide coatings with optimal surface smoothness and edge coverage.