STRUCTURE PROVIDED WITH SURFACE HAVING OIL FILM FORMABILITY, AND OIL FILM FORMATION METHOD
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United States of America
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Jan 23, 2020
app pub date -
Mar 5, 2018
filing date -
Mar 5, 2018
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Abstract
A structure characterized in that a water-soluble organic material solid layer (3) including an oil and/or a fat is provided on a surface of a substrate (1). Also disclosed is an oil film formation method, which includes bringing a hydrous substance into contact with the water-soluble organic material solid layer (3) on the surface of the structure (1) to elute the oil or fat from the water-soluble organic material solid layer and to form the oil film on the surface of the substrate.
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