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:
Feb. 18, 2020
Filed:
Nov. 03, 2016
Applicant:
Newtech Llc, Cincinnati, OH (US);
Inventors:
Steven Martin Johnson, Franklin, OH (US);
Rodney Wade, Melbourne, FL (US);
Assignee:
Newtech LLC, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D 1/02 (2006.01); B05D 1/02 (2006.01); B05D 3/10 (2006.01); B05D 1/38 (2006.01); B23K 1/20 (2006.01);
U.S. Cl.
CPC ...
B05D 1/02 (2013.01); B05D 1/38 (2013.01); B05D 3/108 (2013.01); B23K 1/20 (2013.01);
Abstract
A hydrophobic and oleophobic coating composition includes at least a polysilazane polymer and a fluoroacrylate copolymer is applied to one or more work pieces, such as solder paste stencils, via a nebulizing spray system having one or more spray applicators. Application is accomplished by controlled operation of the spray applicator along with controlled movement of a work piece relative to the applicator.