Multilayer heat processable vacuum coatings with metallic properties
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United States of America Patent
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Aug 14, 2001
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N/A
app pub date -
Nov 29, 1991
filing date -
Nov 29, 1991
priority date (Note) -
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Abstract
A temperable coated article with metallic properties is prepared by coating a glass substrate with a metal-containing film such as titanium nitride, which ordinarily oxidizes at high temperature, overcoating with a protective layer of a silicon compound which forms a durable layer and prevents oxidation of the underlying metal-containing film and undercoating with a stabilizing metal-containing layer. The coated article can be tempered without losing its metallic properties to oxidation.
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