Coated metal strip
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United States of America Patent
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-
Feb 6, 1996
Issued Date -
N/A
app pub date -
Nov 17, 1994
filing date -
Apr 5, 1993
priority date (Note) -
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status (Latency Note)
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Abstract
A corrosion-resistant strip roofing material which is essentially lead free and is not highly reflective. The coating on the roofing material is a two-phase metallic coating comprised of a large weight percentage of tin and a relatively large weight percentage of zinc. The tin-zinc composition provides for both a highly corrosive-resistant coating which protects the surface of the roofing material from oxidation and also a gray surface coloring which is not highly reflective.
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Cited Art Landscape
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