Coating processes – Electrical product produced – Transparent base
Patent
1987-02-19
1989-08-08
Silverberg, Sam
Coating processes
Electrical product produced
Transparent base
427110, 350357, G02F 117
Patent
active
048551619
ABSTRACT:
The specification discloses a method for coating a substrate with electrochromic coatings by dipping a substrate having a conductive surface into, or spraying, or spin coating with, a solution prepared by reacting an anhydrous halide of an electrochromically active transition metal with a C.sub.1 to C.sub.5 anhydrous alcohol, most preferably under a stream of inert gas, at 0 to 80 degrees C. The dipped substrate is removed at a rate necessary to give a desired thickness, and the resulting coating is dried and hydrolyzed and further condensed to create an electrochromically active coating.
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Lynam Niall R.
Moser Frank H.
Donnelly Corporation
Silverberg Sam
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