SUPER WATER-REPELLENT FILM

The present invention provides a super water-repellent film having high transparency, super water repellency, and antistatic properties. The super water-repellent film includes a polymer layer including, on a surface of the polymer layer, a projection/recess structure in which projections are provid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: NAKAMATSU, Kenichiro
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention provides a super water-repellent film having high transparency, super water repellency, and antistatic properties. The super water-repellent film includes a polymer layer including, on a surface of the polymer layer, a projection/recess structure in which projections are provided at a pitch equal to or smaller than a wavelength of visible light; and a transparent conductive particle disposed in a recess provided between the projections. The polymer layer is a cured product of a polymerizable composition containing a polyfunctional acrylate, a monofunctional acrylate, and a fluorine-containing release agent containing a perfluoropolyether group. The transparent conductive particle is disposed at a position in the recess deeper than tips of the projections. The tips are exposed on an outermost surface of the super water-repellent film.