Razor technology
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United States of America Patent
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Sep 1, 1992
Issued Date -
N/A
app pub date -
Aug 26, 1991
filing date -
Apr 26, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A razor blade includes a substrate with a wedge-shaped edge, a layer of molybdenum on the tip and flanks of the wedge-shaped edge, the thickness of the molybdenum layer preferably being in the range of about 50-500 angstroms, and a layer of diamond or diamond-like material on the molybdenum layer that preferably has a thickness of about 200-1,500 angstroms and that defines a tip radius of less than about 1000 angstroms.
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