RAZOR BLADE TECHNOLOGY

A razor blade including a substrate with a cutting edge defined by a sharpened tip and adjacent facets, a layer of hard coating on the cutting edge, an overcoat layer of a chromium containing material on the layer of hard carbon coating, and an outer layer of polytetrafluoroethylene coating over the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WHITE, CHARLES, ZHUK, ANDREW, CLIPSTONE, COLIN JOHN, HAHN, STEVEN, SONNENBERG, NEVILLE
Format: Patent
Sprache:eng ; fre
Schlagworte:
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Beschreibung
Zusammenfassung:A razor blade including a substrate with a cutting edge defined by a sharpened tip and adjacent facets, a layer of hard coating on the cutting edge, an overcoat layer of a chromium containing material on the layer of hard carbon coating, and an outer layer of polytetrafluoroethylene coating over the overcoat layer.