Method for producing a barrier layer and carrier body comprising such a barrier layer
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United States of America Patent
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Oct 15, 2019
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May 25, 2017
app pub date -
Jul 24, 2014
filing date -
Jul 24, 2014
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Abstract
A method for producing a barrier layer and a carrier body including such a barrier layer are disclosed. In an embodiment the method includes providing a carrier body including a polymer film having at least one polymer, drying the barrier interface, exposing the barrier interface to one reagent gas, or to a plurality of reagent gases which do not chemically react with each other, so that the at least one reagent gas chemically reacts with the at least one polymer at least inside the polymer film in at least one chemical reaction thereby forming the barrier layer, and removing at least one product gas of the at least one chemical reaction.
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