Colored razor blades are provided. Methods for manufacturing such blades are also provided, including methods involving depositing an oxide coating prior to heat treatment of the blade material and heat treating under conditions selected to enhance the color of the coating.
申请公布号
WO2005120783(A1)
申请公布日期
2005.12.22
申请号
WO2005US17718
申请日期
2005.05.20
申请人
THE GILLETTE COMPANY;SKROBIS, KENNETH, J.;PORCARO, ALFRED;SWANSON, RONALD, J.;LIU, ERIC
发明人
SKROBIS, KENNETH, J.;PORCARO, ALFRED;SWANSON, RONALD, J.;LIU, ERIC