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AU485283B2 - Method of making a razorblade - Google Patents

Method of making a razorblade

Info

Publication number
AU485283B2
AU485283B2 AU53881/73A AU5388173A AU485283B2 AU 485283 B2 AU485283 B2 AU 485283B2 AU 53881/73 A AU53881/73 A AU 53881/73A AU 5388173 A AU5388173 A AU 5388173A AU 485283 B2 AU485283 B2 AU 485283B2
Authority
AU
Australia
Prior art keywords
razorblade
making
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU53881/73A
Other versions
AU5388173A (en
Inventor
Phyllis M. Curtis And Arthur E. Michael George C. Lane
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Co LLC
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 Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Priority to AU53881/73A priority Critical patent/AU485283B2/en
Priority to US352374A priority patent/US3911579A/en
Application granted granted Critical
Publication of AU485283B2 publication Critical patent/AU485283B2/en
Publication of AU5388173A publication Critical patent/AU5388173A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/3435—Applying energy to the substrate during sputtering
    • C23C14/345—Applying energy to the substrate during sputtering using substrate bias
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/54—Razor-blades
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/02—Pretreatment of the material to be coated
    • C23C14/021—Cleaning or etching treatments
    • C23C14/022—Cleaning or etching treatments by means of bombardment with energetic particles or radiation
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S76/00—Metal tools and implements, making
    • Y10S76/08—Razor blade manufacturing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Physical Vapour Deposition (AREA)
AU53881/73A 1971-05-18 1973-03-29 Method of making a razorblade Expired AU485283B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU53881/73A AU485283B2 (en) 1971-05-18 1973-03-29 Method of making a razorblade
US352374A US3911579A (en) 1971-05-18 1973-04-18 Cutting instruments and methods of making same

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14450971A 1971-05-18 1971-05-18
AU53881/73A AU485283B2 (en) 1971-05-18 1973-03-29 Method of making a razorblade
US352374A US3911579A (en) 1971-05-18 1973-04-18 Cutting instruments and methods of making same

Publications (2)

Publication Number Publication Date
AU485283B2 true AU485283B2 (en) 1974-10-03
AU5388173A AU5388173A (en) 1974-10-03

Family

ID=33457866

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53881/73A Expired AU485283B2 (en) 1971-05-18 1973-03-29 Method of making a razorblade

Country Status (2)

Country Link
US (1) US3911579A (en)
AU (1) AU485283B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU579199B2 (en) * 1984-11-09 1988-11-17 Qantas Defence Services Pty Limited Corrosion resistant coating process

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US4313815A (en) * 1978-04-07 1982-02-02 Varian Associates, Inc. Sputter-coating system, and vaccuum valve, transport, and sputter source array arrangements therefor
US4296178A (en) * 1979-05-18 1981-10-20 Varian Associates, Inc. Article comprising a substrate and chromium alloy coating
US4294678A (en) * 1979-11-28 1981-10-13 Coulter Systems Corporation Apparatus and method for preventing contamination of sputtering targets
US4418473A (en) * 1982-03-26 1983-12-06 International Business Machines Corp. Method of making edge protected ferrite core
US4451344A (en) * 1982-03-26 1984-05-29 International Business Machines Corp. Method of making edge protected ferrite core
US4579634A (en) * 1982-04-05 1986-04-01 Jerobee Industries, Inc. Die and method of making same
US4582720A (en) * 1982-09-20 1986-04-15 Semiconductor Energy Laboratory Co., Ltd. Method and apparatus for forming non-single-crystal layer
US5780313A (en) 1985-02-14 1998-07-14 Semiconductor Energy Laboratory Co., Ltd. Method of fabricating semiconductor device
US6784033B1 (en) 1984-02-15 2004-08-31 Semiconductor Energy Laboratory Co., Ltd. Method for the manufacture of an insulated gate field effect semiconductor device
US4931152A (en) * 1984-11-19 1990-06-05 Avco Corporation Method for imparting erosion-resistance to metallic substrate
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GB8600829D0 (en) * 1986-01-23 1986-02-19 Gillette Co Formation of hard coatings on cutting edges
DE3601438C1 (en) * 1986-01-20 1987-04-09 Glyco Metall Werke Layered composite material with diffusion barrier layer, in particular for sliding and friction elements, and method for its production
US4933058A (en) * 1986-01-23 1990-06-12 The Gillette Company Formation of hard coatings on cutting edges
US4945640A (en) * 1987-09-03 1990-08-07 Diwakar Garg Wear resistant coating for sharp-edged tools and the like
AT393643B (en) * 1987-11-30 1991-11-25 Boehler Gmbh METHOD FOR PRODUCING LINE CUTTING KNIVES FOR CARDBOARD-LIKE SURFACE MATERIAL
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US5121660A (en) * 1990-03-19 1992-06-16 The Gillette Company Razor blade technology
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US5018274A (en) * 1990-04-05 1991-05-28 The Gillette Company Safety razor blade
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US5399204A (en) * 1990-12-18 1995-03-21 The Gillette Company Aqueous cleaning method
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US5142785A (en) * 1991-04-26 1992-09-01 The Gillette Company Razor technology
US5236509A (en) * 1992-02-06 1993-08-17 Spire Corporation Modular ibad apparatus for continuous coating
US5470447A (en) * 1992-08-19 1995-11-28 Stormedia, Inc. Method for applying a protective coating on a magnetic recording head
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US5916114A (en) * 1995-09-21 1999-06-29 Fisher-Barton, Inc. High hardness boron steel rotary blade
US6330750B1 (en) * 1996-01-11 2001-12-18 Molecular Metallurgy, Inc. Scapel blade having high sharpness and toughness
US6077572A (en) * 1997-06-18 2000-06-20 Northeastern University Method of coating edges with diamond-like carbon
US6105261A (en) * 1998-05-26 2000-08-22 Globix Technologies, Inc. Self sharpening blades and method for making same
US7381638B1 (en) 1999-06-09 2008-06-03 National Semiconductor Corporation Fabrication technique using sputter etch and vacuum transfer
US6927160B1 (en) 1999-06-09 2005-08-09 National Semiconductor Corporation Fabrication of copper-containing region such as electrical interconnect
US6986208B1 (en) * 1999-11-10 2006-01-17 Bromer Nicholas S Blade with microscopic ceramic cutting plates
US6684513B1 (en) * 2000-02-29 2004-02-03 The Gillette Company Razor blade technology
US20050028389A1 (en) * 2001-06-12 2005-02-10 Wort Christopher John Howard Cvd diamond cutting insert
JP4339532B2 (en) * 2001-07-25 2009-10-07 富士通マイクロエレクトロニクス株式会社 Static memory with self-timing circuit
US6701627B2 (en) * 2001-07-26 2004-03-09 American Saw & Mfg. Company, Inc. Composite utility knife blade
US7712222B2 (en) * 2001-07-26 2010-05-11 Irwin Industrial Tool Company Composite utility blade, and method of making such a blade
WO2003061490A1 (en) * 2002-01-22 2003-07-31 Kawasaki Steel Corporation Ceramic-coated instruments for medical use, ceramic-coated instruments for studying living organisms and process for producing the same
US7152526B2 (en) * 2002-01-29 2006-12-26 Nihon New Chrome Co., Ltd. Surface treated doctor blade
US7967957B2 (en) * 2002-08-09 2011-06-28 Kobe Steel, Ltd. Method for preparing alumna coating film having alpha-type crystal structure as primary structure
DE60323236D1 (en) * 2002-08-21 2008-10-09 Koninkl Philips Electronics Nv Hair clipper with a grid-coated edge
US20040121159A1 (en) * 2002-11-08 2004-06-24 Nathan Cloud Microtome blade coating for enhanced performance
EP1597032A2 (en) * 2003-02-25 2005-11-23 Eveready Battery Company, Inc. A method for manufacturing a razor blade
US20040172832A1 (en) * 2003-03-04 2004-09-09 Colin Clipstone Razor blade
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US7902129B2 (en) 2003-10-23 2011-03-08 Buttercup Legacy, Llc Delivery of agents to the cutting mechanism of paper shredders
US7166561B2 (en) * 2003-10-23 2007-01-23 Buttercup Legacy, Llc Lubricant-carrying substrate for maintenance of paper shredders
US8109455B2 (en) 2003-10-23 2012-02-07 Buttercup Legacy, Llc Delivery of agents to the cutting mechanism of paper shredders
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US7673541B2 (en) * 2004-06-03 2010-03-09 The Gillette Company Colored razor blades
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US8092660B2 (en) 2004-12-03 2012-01-10 Cardinal Cg Company Methods and equipment for depositing hydrophilic coatings, and deposition technologies for thin films
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US8011104B2 (en) 2006-04-10 2011-09-06 The Gillette Company Cutting members for shaving razors
US8499462B2 (en) * 2006-04-10 2013-08-06 The Gillette Company Cutting members for shaving razors
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US2408790A (en) * 1944-05-16 1946-10-08 Edward L Mack Razor blade and other cutting tools
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US3635811A (en) * 1967-11-06 1972-01-18 Warner Lambert Co Method of applying a coating
BR7102060D0 (en) * 1970-04-17 1973-04-05 Wilkinson Sword Ltd SHAVING BLADE AND PROCESS FOR THE SAME MANUFACTURE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU579199B2 (en) * 1984-11-09 1988-11-17 Qantas Defence Services Pty Limited Corrosion resistant coating process

Also Published As

Publication number Publication date
US3911579A (en) 1975-10-14
AU5388173A (en) 1974-10-03

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