Method for affixing water-and-oil-repellent layer to amorphous carbon film layer, and laminated body formed by said method
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United States of America Patent
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Jan 19, 2016
Grant Date -
May 1, 2014
app pub date -
Jun 6, 2012
filing date -
Jun 6, 2011
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Abstract
One object is to provide a method for providing a water- and oil-repellent layer on an amorphous carbon film with excellent fixity. A method according to an embodiment of the present disclosure includes the steps of: preparing a substrate; providing, directly or indirectly on the substrate, an amorphous carbon film layer containing silicon and nitrogen in at least a surface thereof; and providing a water- and oil-repellent layer containing fluorine on the amorphous carbon film layer via a coupling agent capable of forming, with the amorphous carbon film layer, hydrogen bonds based on polarity and/or —O-M bonds (M is any one element selected from the group consisting of Si, Ti, Al, and Zr) by condensation reaction with functional groups of the amorphous carbon film.
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