Gas-tight laminated plastic film containing polymer of organosilicic compound
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United States of America Patent
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Jun 24, 1997
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N/A
app pub date -
Jul 11, 1995
filing date -
Oct 23, 1992
priority date (Note) -
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Abstract
A first layer made of a polymer of organosilicic compound containing at least silicon, oxygen and carbon is formed over a plastic substrate, and a second layer made of silicon oxide is then formed over the first layer, and the first and second layers in combination exhibit excellent gas-tight characteristics.
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