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. 01, 2015
Filed:
Jul. 09, 2013
Applicant:
Advenira Enterprises, Inc., Sunnyvale, CA (US);
Inventor:
Elmira Ryabova, Sunnyvale, CA (US);
Assignee:
Advenira Enterprises, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 1/28 (2006.01); B05D 7/24 (2006.01); B01F 5/10 (2006.01); B01F 11/02 (2006.01); B05C 1/08 (2006.01); B05C 11/10 (2006.01);
U.S. Cl.
CPC ...
B05D 7/24 (2013.01); B01F 5/10 (2013.01); B01F 11/0258 (2013.01); B05C 1/0813 (2013.01); B05C 1/0817 (2013.01); B05D 1/28 (2013.01); B01F 2215/0454 (2013.01); B05C 1/083 (2013.01); B05C 1/0834 (2013.01); B05C 1/0856 (2013.01); B05C 11/1039 (2013.01);
Abstract
A roll coater with a recirculation loop is disclosed. Waste coating material form the roll coater is treated in an agitator unit containing, for example, one or more ultrasonic transducers, and optionally a filtration unit and/or temperature control unit to produce reconditioned coating solution, such as a reconditioned sol-gel precursor solution. Also disclosed is preventative maintenance module comprising a cleaning unit that is designed to engage and clean the applicator and/or metering rolls in a roll coater.