Colored razor blades

Colored razor blades are provided. Methods for manufacturing such blades are also provided, including methods involving subjecting a blade material to a hardening process; and, during the hardening process, oxidizing the blade material to form an oxide layer on the blade material. The method also in...

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Main Authors Skrobis, Kenneth J, Porcaro, Alfred, Swanson, Ronald J, Liu, Eric
Format Patent
LanguageEnglish
Published 23.10.2007
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Abstract Colored razor blades are provided. Methods for manufacturing such blades are also provided, including methods involving subjecting a blade material to a hardening process; and, during the hardening process, oxidizing the blade material to form an oxide layer on the blade material. The method also includes quenching the blade material, after the oxidizing step, to initiate martensitic transformation of the blade material, and forming the hardened blade material into a razor blade, the oxide layer providing the razor blade with a colored surface.
AbstractList Colored razor blades are provided. Methods for manufacturing such blades are also provided, including methods involving subjecting a blade material to a hardening process; and, during the hardening process, oxidizing the blade material to form an oxide layer on the blade material. The method also includes quenching the blade material, after the oxidizing step, to initiate martensitic transformation of the blade material, and forming the hardened blade material into a razor blade, the oxide layer providing the razor blade with a colored surface.
Author Skrobis, Kenneth J
Liu, Eric
Porcaro, Alfred
Swanson, Ronald J
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CorporateAuthor The Gillette Company
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Snippet Colored razor blades are provided. Methods for manufacturing such blades are also provided, including methods involving subjecting a blade material to a...
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Title Colored razor blades
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