Method of making a multi-layered article
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United States of America Patent
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Jul 16, 1991
Issued Date -
N/A
app pub date -
Oct 12, 1990
filing date -
Dec 19, 1983
priority date (Note) -
Expired
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Abstract
A high speed process for forming a multi layered thin film structure in a vacuum wherein each film is less than about four microns thick and the total layers can reach upwards to 4,000 or more. The polymeric layers are formed of a cross linked component selected from the group consisting of polyfunctional acrylates and mixtures of polyfunctional acrylates and monocrylates with the component having a preferable molecular weight of between 200 and 300 and a vapor pressure preferably in excess of 1.times.10.sup.-2 Torr. The polymeric layers may be interleaved with metal layers.
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