KR790000313B1 - Method of manufacture razor blades - Google Patents

Method of manufacture razor blades

Info

Publication number
KR790000313B1
KR790000313B1 KR7100542A KR710000542A KR790000313B1 KR 790000313 B1 KR790000313 B1 KR 790000313B1 KR 7100542 A KR7100542 A KR 7100542A KR 710000542 A KR710000542 A KR 710000542A KR 790000313 B1 KR790000313 B1 KR 790000313B1
Authority
KR
South Korea
Prior art keywords
coating
cutting edge
razor blades
during shaving
compd
Prior art date
Application number
KR7100542A
Other languages
Korean (ko)
Inventor
M D Sanderson
Original Assignee
Wilkinson Sword Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wilkinson Sword Ltd filed Critical Wilkinson Sword Ltd
Priority to KR7100542A priority Critical patent/KR790000313B1/en
Application granted granted Critical
Publication of KR790000313B1 publication Critical patent/KR790000313B1/en

Links

Abstract

A method for producing a razor blade having two different superposed coatings, each coating consisting of a metal, metallic compd. and a silicon compd. or an alloy of either was devised. The first coating material functions to strengthen the cutting edge and reduce damage which occurs to the cutting edge during shaving, and to reduce corrosion. The second coating resists wear and protects against corrosion and is less susceptible to progressive wear during shaving than the first coating.
KR7100542A 1971-04-16 1971-04-16 Method of manufacture razor blades KR790000313B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7100542A KR790000313B1 (en) 1971-04-16 1971-04-16 Method of manufacture razor blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7100542A KR790000313B1 (en) 1971-04-16 1971-04-16 Method of manufacture razor blades

Publications (1)

Publication Number Publication Date
KR790000313B1 true KR790000313B1 (en) 1979-04-26

Family

ID=19198595

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7100542A KR790000313B1 (en) 1971-04-16 1971-04-16 Method of manufacture razor blades

Country Status (1)

Country Link
KR (1) KR790000313B1 (en)

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