Process for metallizing phosphor screens
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United States of America Patent
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Feb 23, 1999
Grant Date -
N/A
app pub date -
Dec 3, 1997
filing date -
Nov 30, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process for the metallization of phosphor screens is disclosed. The process includes the steps of coating all aqueous dispersion of a poly(hydroxyalkanoate) on a phosphor screen, allowing the screen to dry, optionally heating the screen to form a cohesive polymeric coating, depositing a layer of metal upon the coated screen to form a composite, and heating the composite to a temperature above the decomposition temperature of the poly(hydroxyalkanoate) in order to decompose and/or volatilize the film coating.
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