Roll coatings sol-gel precursors

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United States of America Patent

PATENT NO 9120122
APP PUB NO 20140004276A1
SERIAL NO

13937928

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Abstract

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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.

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Patent Owner(s)

  • ADVENIRA ENTERPRISES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ryabova, Elmira Sunnyvale, US 17 188

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