JP4086907B2 - 剃刀刃の処理方法 - Google Patents

剃刀刃の処理方法 Download PDF

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Publication number
JP4086907B2
JP4086907B2 JP52048398A JP52048398A JP4086907B2 JP 4086907 B2 JP4086907 B2 JP 4086907B2 JP 52048398 A JP52048398 A JP 52048398A JP 52048398 A JP52048398 A JP 52048398A JP 4086907 B2 JP4086907 B2 JP 4086907B2
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JP
Japan
Prior art keywords
polyfluorocarbon
coating
solvent
blade
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 - Lifetime
Application number
JP52048398A
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English (en)
Japanese (ja)
Other versions
JP2001524164A5 (enExample
JP2001524164A (ja
Inventor
マイケル、ジェイ．クイシェン
ホアン、マイ、トランキーム
チャールズ、ロバート、ペアレント
ジョン、エル．ハワード
Original Assignee
ザ、ジレット、カンパニー
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24982236&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4086907(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ザ、ジレット、カンパニー filed Critical ザ、ジレット、カンパニー
Publication of JP2001524164A publication Critical patent/JP2001524164A/ja
Publication of JP2001524164A5 publication Critical patent/JP2001524164A5/ja
Application granted granted Critical
Publication of JP4086907B2 publication Critical patent/JP4086907B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y10T428/31544—Addition polymer is perhalogenated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Dry Shavers And Clippers (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Details Of Cutting Devices (AREA)
  • Cosmetics (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Knives (AREA)
JP52048398A 1996-10-31 1997-10-03 剃刀刃の処理方法 Expired - Lifetime JP4086907B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/741,794 US5985459A (en) 1996-10-31 1996-10-31 Method of treating razor blade cutting edges
US08/741,794 1996-10-31
PCT/US1997/017894 WO1998018605A1 (en) 1996-10-31 1997-10-03 Method of treating razor blade cutting edges

Publications (3)

Publication Number Publication Date
JP2001524164A JP2001524164A (ja) 2001-11-27
JP2001524164A5 JP2001524164A5 (enExample) 2005-06-16
JP4086907B2 true JP4086907B2 (ja) 2008-05-14

Family

ID=24982236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52048398A Expired - Lifetime JP4086907B2 (ja) 1996-10-31 1997-10-03 剃刀刃の処理方法

Country Status (14)

Country Link
US (1) US5985459A (enExample)
EP (1) EP0952904B1 (enExample)
JP (1) JP4086907B2 (enExample)
KR (1) KR100514981B1 (enExample)
CN (1) CN1121304C (enExample)
AT (1) ATE213449T1 (enExample)
AU (1) AU742437B2 (enExample)
BR (1) BR9712700A (enExample)
CA (1) CA2265676C (enExample)
DE (1) DE69710616T2 (enExample)
ES (1) ES2168680T3 (enExample)
RU (1) RU2201333C2 (enExample)
TR (1) TR199900890T2 (enExample)
WO (1) WO1998018605A1 (enExample)

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US5995951A (en) * 1996-06-04 1999-11-30 Recipio Network collaboration method and apparatus
US6684513B1 (en) * 2000-02-29 2004-02-03 The Gillette Company Razor blade technology
US20020163629A1 (en) * 2001-05-07 2002-11-07 Michael Switkes Methods and apparatus employing an index matching medium
US7103977B2 (en) * 2002-08-21 2006-09-12 Eveready Battery Company, Inc. Razor having a microfluidic shaving aid delivery system and method of ejecting shaving aid
US20040121159A1 (en) * 2002-11-08 2004-06-24 Nathan Cloud Microtome blade coating for enhanced performance
US20040172832A1 (en) * 2003-03-04 2004-09-09 Colin Clipstone Razor blade
US7247249B2 (en) * 2004-01-15 2007-07-24 The Gillette Company Method of treating razor blade cutting edges
CN100500391C (zh) * 2004-01-15 2009-06-17 吉莱特公司 处理剃刀刀刃的方法
PL1704026T3 (pl) * 2004-01-15 2008-10-31 Gillette Co Sposób obróbki krawędzi tnących żyletek
US7673541B2 (en) * 2004-06-03 2010-03-09 The Gillette Company Colored razor blades
US7284461B2 (en) * 2004-12-16 2007-10-23 The Gillette Company Colored razor blades
US20060277767A1 (en) * 2005-06-14 2006-12-14 Shuwei Sun Razor blades
US7338538B2 (en) * 2005-08-29 2008-03-04 Elc Management Llc Compositions and methods for darkening keratinous fibers
US20070062047A1 (en) * 2005-09-19 2007-03-22 Andrew Zhuk Razor blades
US20070124944A1 (en) * 2005-11-30 2007-06-07 Eveready Battery Company, Inc. Razor blade and method of making it
US20070131060A1 (en) * 2005-12-14 2007-06-14 The Gillette Company Automated control of razor blade colorization
WO2007095120A2 (en) * 2006-02-10 2007-08-23 Eveready Battery Company, Inc. Multi-layer coating for razor blades
JP5176337B2 (ja) * 2006-05-12 2013-04-03 株式会社デンソー 皮膜構造及びその形成方法
WO2008123957A2 (en) 2007-04-04 2008-10-16 Aculon, Inc. Coated cutting tool
AU2015200313B2 (en) * 2007-12-17 2016-12-01 Alpharma Pharmaceuticals, Llc Pharmaceutical composition
US20090263668A1 (en) * 2008-04-21 2009-10-22 3M Innovative Properties Company Durable coating of an oligomer and methods of applying
AU2009244489B2 (en) * 2008-05-05 2015-05-07 Edgewell Personal Care Brands, Llc Razor blade and method of manufacture
US8642122B2 (en) * 2009-01-12 2014-02-04 The Gillette Company Formation of thin uniform coatings on blade edges using isostatic press
US8628821B2 (en) * 2009-01-12 2014-01-14 The Gillette Company Formation of thin uniform coatings on blade edges using isostatic press
WO2010132645A1 (en) * 2009-05-15 2010-11-18 The Gillette Company Razor blade coating
CA2778445C (en) 2009-10-22 2016-11-29 Bic-Violex Sa Method of forming a lubricating coating on a razor blade, such a razor blade and razor blade coating system
US20130014396A1 (en) 2011-07-14 2013-01-17 Kenneth James Skrobis Razor blades having a wide facet angle
US20130014395A1 (en) * 2011-07-14 2013-01-17 Ashok Bakul Patel Razor blades having a large tip radius
US20130031794A1 (en) 2011-08-05 2013-02-07 Duff Jr Ronald Richard RAZOR BLADES WITH ALUMINUM MAGNESIUM BORIDE (AlMgB14)-BASED COATINGS
US20150322272A1 (en) * 2012-12-13 2015-11-12 Technion Research & Development Foundation Limited Hydrophobic and oleophobic surfaces and uses thereof
US8889225B2 (en) * 2012-12-21 2014-11-18 The Gillette Company Chemical vapor deposition of fluorocarbon polymers
US11148309B2 (en) 2013-06-05 2021-10-19 The Gillette Company Llc Razor components with novel coating
US9751230B2 (en) 2014-05-19 2017-09-05 The Gillette Company Razor blades
MX2016017390A (es) * 2014-07-01 2017-11-23 Gillette Co Llc Metodo para tratar bordes cortantes de hoja de afeitar.
EP3204199B1 (en) * 2014-10-06 2020-08-19 Edgewell Personal Care Brands, LLC Method of shaping a surface coating on a razor blade using centrifugal force
EP3204200B1 (en) 2014-10-06 2020-01-01 Edgewell Personal Care Brands, LLC Method of shaping a surface coating on a razor blade
US11230025B2 (en) 2015-11-13 2022-01-25 The Gillette Company Llc Razor blade
EP4494771A1 (en) 2016-05-31 2025-01-22 Edgewell Personal Care Brands, LLC Pulsed laser deposition of fluorocarbon polymers on razor blade cutting edges
US11654588B2 (en) 2016-08-15 2023-05-23 The Gillette Company Llc Razor blades
US10766157B2 (en) * 2017-02-13 2020-09-08 The Gillette Company Llc Razor blades
US20180230320A1 (en) * 2017-02-13 2018-08-16 The Gillette Company Llc Razor blades
US10011030B1 (en) * 2017-02-13 2018-07-03 The Gillette Company Llc Razor blades
EP3616800B1 (en) 2018-08-31 2022-11-09 BIC Violex Single Member S.A. Thinning of razor blade coatings
EP3639991A1 (en) 2018-10-19 2020-04-22 Edgewell Personal Care Brands, LLC Razor blade and method of making it
US11338321B2 (en) * 2019-05-09 2022-05-24 The Gillette Company Llc Method for modifying coated razor blade edges
WO2021022300A1 (en) 2019-07-31 2021-02-04 The Gillette Company Llc Razors and razor cartridges
CA3199444A1 (en) 2020-11-03 2022-05-12 The Gillette Company Llc Razor blades with chromium boride-based coatings
MX2024000837A (es) * 2021-08-24 2024-02-08 Edgewell Personal Care Brands Llc Sistema y metodo para recubrir una navaja.
US20230311353A1 (en) 2022-03-31 2023-10-05 The Gillette Company Llc Razor blades
US20230311354A1 (en) 2022-03-31 2023-10-05 The Gillette Company Llc Razor blades
US20230347537A1 (en) 2022-03-31 2023-11-02 The Gillette Company Llc Razor blades
US20240051167A1 (en) 2022-08-10 2024-02-15 The Gillette Company Llc Method of treating razor blade cutting edges
US20240051170A1 (en) 2022-08-10 2024-02-15 The Gillette Company Llc Method of treating razor blade cutting edges
US20240051168A1 (en) * 2022-08-10 2024-02-15 The Gillette Company Llc Method of treating razor blade cutting edges
US20240051169A1 (en) 2022-08-10 2024-02-15 The Gillette Company Llc Method of treating razor blade cutting edges

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BE581496A (enExample) * 1958-11-25 1900-01-01
NL259570A (enExample) * 1959-12-31
US3518110A (en) * 1964-07-23 1970-06-30 Gillette Co Razor blade and method of making same
US3461129A (en) * 1967-05-04 1969-08-12 Du Pont 4-alkoxy (and 4-cycloalkoxy) -3-oxazolines having halogenated hydrocarbon substituents in the 2- and 5-positions
NL133264C (enExample) * 1968-02-01
US3658742A (en) * 1968-10-07 1972-04-25 Gillette Co Aqueous tetrafluoroethylene telomer dispersions
DE3005137A1 (de) * 1980-02-12 1981-08-20 Degussa Ag, 6000 Frankfurt Cerhaltige faellungskieselsaeure, verfahren zu deren herstellung, sowie zu elastomeren haertbare massen, die die cerhaltige faellungskieselsaeure enthalten
US5328946A (en) * 1991-08-29 1994-07-12 E. I. Du Pont De Nemours And Company Solvents for tetrafluoroethylene polymers
US5459191A (en) * 1992-08-28 1995-10-17 E. I. Du Pont De Nemours And Company Solvents for tetrafluoroethylene polymers
US5263256A (en) * 1992-04-17 1993-11-23 The Gillette Company Method of treating razor blade cutting edges
US5356986A (en) * 1992-08-28 1994-10-18 E. I. Du Pont De Nemours And Company Plasticized fluoropolymers
US5237049A (en) * 1992-08-28 1993-08-17 E. I. Du Pont De Nemours And Company Purification and adhesion of fluoropolymers
US5364929A (en) * 1993-01-13 1994-11-15 E. I. Du Pont De Nemours And Company Dissolution of tetrafluoroethylene polymers at superautogenous pressure
US5477756A (en) * 1993-09-22 1995-12-26 The Gillette Company Method of applying polymers to razor blade cutting edges

Also Published As

Publication number Publication date
DE69710616T2 (de) 2002-09-12
DE69710616D1 (de) 2002-03-28
EP0952904A1 (en) 1999-11-03
CA2265676C (en) 2004-01-13
CN1235571A (zh) 1999-11-17
CA2265676A1 (en) 1998-05-07
EP0952904B1 (en) 2002-02-20
AU4667697A (en) 1998-05-22
KR100514981B1 (ko) 2005-09-15
CN1121304C (zh) 2003-09-17
JP2001524164A (ja) 2001-11-27
AU742437B2 (en) 2002-01-03
ATE213449T1 (de) 2002-03-15
ES2168680T3 (es) 2002-06-16
KR20000052869A (ko) 2000-08-25
RU2201333C2 (ru) 2003-03-27
WO1998018605A1 (en) 1998-05-07
TR199900890T2 (xx) 1999-08-23
US5985459A (en) 1999-11-16
BR9712700A (pt) 1999-10-26

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