Gas-barrier plastic molded product and manufacturing process therefor
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United States of America Patent
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Aug 9, 2016
Grant Date -
Nov 28, 2013
app pub date -
Dec 28, 2011
filing date -
Dec 28, 2010
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Abstract
A gas barrier plastic molded product having high gas barrier properties is provided. The gas barrier plastic molded product is a gas barrier plastic molded product comprising a plastic molded product and a gas barrier thin film provided on the surface of the plastic molded product, in which the gas barrier thin film contains silicon (Si), carbon (C), oxygen (O) and hydrogen (H) as constituent elements, and comprises a Si-containing layer having a Si content percentage represented by (Mathematical Formula 1) of 40.1% or more:
wherein in Mathematical Formula 1, the content of Si, O or C is a content thereof in the items of the three elements of Si, O and C.
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