GB1416887A - Coating of razor blade cutting edges gas flow regulation - Google Patents

Coating of razor blade cutting edges gas flow regulation

Info

Publication number
GB1416887A
GB1416887A GB2649172A GB2649172A GB1416887A GB 1416887 A GB1416887 A GB 1416887A GB 2649172 A GB2649172 A GB 2649172A GB 2649172 A GB2649172 A GB 2649172A GB 1416887 A GB1416887 A GB 1416887A
Authority
GB
United Kingdom
Prior art keywords
coating
gas flow
blades
cutting edges
razor blade
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
GB2649172A
Other languages
English (en)
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.)
Gillette Industries Ltd
Original Assignee
Gillette Industries 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 Gillette Industries Ltd filed Critical Gillette Industries Ltd
Priority to GB2649172A priority Critical patent/GB1416887A/en
Priority to FR7320840A priority patent/FR2187941B1/fr
Publication of GB1416887A publication Critical patent/GB1416887A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B26B21/58—Razor-blades characterised by the material
    • B26B21/60—Razor-blades characterised by the material by the coating material
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/06—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/06—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material
    • C23C16/08—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material from metal halides
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/32—Carbides
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/34—Nitrides
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/38—Borides
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/40—Oxides
    • C23C16/403—Oxides of aluminium, magnesium or beryllium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
GB2649172A 1972-06-07 1972-06-07 Coating of razor blade cutting edges gas flow regulation Expired GB1416887A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2649172A GB1416887A (en) 1972-06-07 1972-06-07 Coating of razor blade cutting edges gas flow regulation
FR7320840A FR2187941B1 (enrdf_load_stackoverflow) 1972-06-07 1973-06-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2649172A GB1416887A (en) 1972-06-07 1972-06-07 Coating of razor blade cutting edges gas flow regulation

Publications (1)

Publication Number Publication Date
GB1416887A true GB1416887A (en) 1975-12-10

Family

ID=10244480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2649172A Expired GB1416887A (en) 1972-06-07 1972-06-07 Coating of razor blade cutting edges gas flow regulation

Country Status (2)

Country Link
FR (1) FR2187941B1 (enrdf_load_stackoverflow)
GB (1) GB1416887A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416912A (en) 1979-10-13 1983-11-22 The Gillette Company Formation of coatings on cutting edges
US5477756A (en) * 1993-09-22 1995-12-26 The Gillette Company Method of applying polymers to razor blade cutting edges
DE19503718A1 (de) * 1995-02-04 1996-08-08 Leybold Ag UV-Strahler
WO2005120783A1 (en) * 2004-06-03 2005-12-22 The Gillette Company Colored razor blades
WO2006065624A1 (en) * 2004-12-16 2006-06-22 The Gillette Company Colored razor blades
WO2007069219A1 (en) * 2005-12-14 2007-06-21 The Gillette Company Automated control of razor blade colorization
EP1953004A1 (de) 2007-01-24 2008-08-06 KUM Limited Spitzerklinge
US8053081B2 (en) * 2007-04-04 2011-11-08 Aculon, Inc. Cutting tool
US9180599B2 (en) 2004-09-08 2015-11-10 Bic-Violex S.A. Method of deposition of a layer on a razor blade edge and razor blade

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1772292A (en) * 1991-04-05 1992-11-02 Warner-Lambert Company Coated cutting tool

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1359694A (fr) * 1964-08-07 Ethyl Corp Procédé d'application de dépôts métalliques
FR1120329A (fr) * 1954-03-05 1956-07-04 Metallgesellschaft Ag Procédé de fabrication de revêtements en nitrure durs et possédant un point de fusion élevé
GB1065724A (en) * 1963-06-04 1967-04-19 Wilkinson Sword Ltd Improvements relating to razor blades and to methods of manufacture thereof
FR1370364A (fr) * 1963-09-30 1964-08-21 Gen Electric Procédé de dépôt perfectionné pour former des articles métalliques et articlesainsi obtenus
GB1175527A (en) * 1966-06-30 1969-12-23 Wilkinson Sword Ltd Improvements in or relating to Razor Blades
GB1193067A (en) * 1966-08-02 1970-05-28 Wilkinson Sword Ltd Improvements in Razor Blades.
US3502502A (en) * 1967-01-05 1970-03-24 Motorola Inc Process for depositing a tantalum oxide containing coating
DE6813510U (de) * 1968-01-02 1972-04-27 Wilkinson Sword Ltd Rasierklinge.
DE1924639B2 (de) * 1969-05-14 1976-10-07 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung von ueberzuegen aus titancarbid

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416912A (en) 1979-10-13 1983-11-22 The Gillette Company Formation of coatings on cutting edges
US5477756A (en) * 1993-09-22 1995-12-26 The Gillette Company Method of applying polymers to razor blade cutting edges
DE19503718A1 (de) * 1995-02-04 1996-08-08 Leybold Ag UV-Strahler
EP1761369B1 (en) * 2004-06-03 2009-11-18 The Gillette Company Colored razor blades
WO2005120783A1 (en) * 2004-06-03 2005-12-22 The Gillette Company Colored razor blades
US7673541B2 (en) 2004-06-03 2010-03-09 The Gillette Company Colored razor blades
US9180599B2 (en) 2004-09-08 2015-11-10 Bic-Violex S.A. Method of deposition of a layer on a razor blade edge and razor blade
WO2006065624A1 (en) * 2004-12-16 2006-06-22 The Gillette Company Colored razor blades
US7284461B2 (en) 2004-12-16 2007-10-23 The Gillette Company Colored razor blades
KR100885603B1 (ko) 2004-12-16 2009-02-24 더 질레트 컴퍼니 착색된 면도기 면도날
CN101090808B (zh) * 2004-12-16 2010-09-01 吉莱特公司 彩色剃刀片
WO2007069219A1 (en) * 2005-12-14 2007-06-21 The Gillette Company Automated control of razor blade colorization
EP1953004A1 (de) 2007-01-24 2008-08-06 KUM Limited Spitzerklinge
US8053081B2 (en) * 2007-04-04 2011-11-08 Aculon, Inc. Cutting tool

Also Published As

Publication number Publication date
FR2187941B1 (enrdf_load_stackoverflow) 1977-05-06
FR2187941A1 (enrdf_load_stackoverflow) 1974-01-18

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930516