JP2023518810A - かみそり刃のためのコーティング - Google Patents

かみそり刃のためのコーティング Download PDF

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Publication number
JP2023518810A
JP2023518810A JP2022557070A JP2022557070A JP2023518810A JP 2023518810 A JP2023518810 A JP 2023518810A JP 2022557070 A JP2022557070 A JP 2022557070A JP 2022557070 A JP2022557070 A JP 2022557070A JP 2023518810 A JP2023518810 A JP 2023518810A
Authority
JP
Japan
Prior art keywords
coating
location
razor blade
facet
substrate
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.)
Pending
Application number
JP2022557070A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023518810A5 (https=
Inventor
ジェームズ スクロービス ケネス
オーウェン ジョリー ウィリアム
ローレンス マジアルズ ジョン
シェン ビン
リチャード ダフ ジュニア ロナルド
デイビッド ルシア ジョー
ヘインツ クラウス オリバー
アラン ドピュイ ジョセフ
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 Co LLC
Original Assignee
Gillette 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 Gillette Co LLC filed Critical Gillette Co LLC
Publication of JP2023518810A publication Critical patent/JP2023518810A/ja
Publication of JP2023518810A5 publication Critical patent/JP2023518810A5/ja
Pending 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Knives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Vapour Deposition (AREA)
JP2022557070A 2020-04-16 2021-04-15 かみそり刃のためのコーティング Pending JP2023518810A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063010951P 2020-04-16 2020-04-16
US63/010,951 2020-04-16
PCT/US2021/027449 WO2021211815A1 (en) 2020-04-16 2021-04-15 Coatings for a razor blade

Publications (2)

Publication Number Publication Date
JP2023518810A true JP2023518810A (ja) 2023-05-08
JP2023518810A5 JP2023518810A5 (https=) 2024-01-19

Family

ID=75787322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022557070A Pending JP2023518810A (ja) 2020-04-16 2021-04-15 かみそり刃のためのコーティング

Country Status (8)

Country Link
US (2) US20210323184A1 (https=)
EP (1) EP4135950A1 (https=)
JP (1) JP2023518810A (https=)
CN (1) CN115551686B (https=)
AU (1) AU2021255960B2 (https=)
BR (1) BR112022020870A2 (https=)
CA (1) CA3173547A1 (https=)
WO (1) WO2021211815A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021211810A2 (en) 2020-04-16 2021-10-21 The Gillette Company Llc Coatings for a razor blade
CA3173534A1 (en) 2020-04-16 2021-10-21 The Gillette Company Llc Razor cartridge
EP4135953B1 (en) 2020-04-16 2026-03-25 The Gillette Company LLC Razor blade
WO2021211812A1 (en) 2020-04-16 2021-10-21 The Gillette Company Llc Multi-layer coatings for a razor blade
US20230373117A1 (en) * 2022-04-19 2023-11-23 Accutec, Inc. Wet shaving cartridge

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001161701A (ja) * 1999-10-15 2001-06-19 Martin H Newman 原子的に鋭利な切刃及びその製作方法
JP2005528172A (ja) * 2002-05-30 2005-09-22 エレメント シックス リミテッド ダイヤモンド製切断用替刃
JP2006524104A (ja) * 2003-04-03 2006-10-26 エヴァレディ バッテリー カンパニー インク 非直線状の刃先を有する剃刀刃とその製造方法
US20080086888A1 (en) * 2006-10-11 2008-04-17 Noah Scheinfeld Razor blades comprising a layer including releasable bioactive agent
WO2011090066A1 (ja) * 2010-01-20 2011-07-28 株式会社Ihi 刃物用刃先構造および該刃先構造を備えた刃物

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703451A (en) * 1950-03-04 1955-03-08 Hensel Herman Struve Cutting instrument having means for indicating usage
US4933058A (en) 1986-01-23 1990-06-12 The Gillette Company Formation of hard coatings on cutting edges
GB8821944D0 (en) 1988-09-19 1988-10-19 Gillette Co Method & apparatus for forming surface of workpiece
GB9108759D0 (en) * 1991-04-24 1991-06-12 Mcphersons Ltd Knife blades
PL170815B1 (en) 1991-06-24 1997-01-31 Gillette Co Method of making a safety-razor blade and safety-razor blade as such
US5232568A (en) 1991-06-24 1993-08-03 The Gillette Company Razor technology
ZA928617B (en) 1991-11-15 1993-05-11 Gillette Co Shaving system.
US5669144A (en) 1991-11-15 1997-09-23 The Gillette Company Razor blade technology
US5295305B1 (en) 1992-02-13 1996-08-13 Gillette Co Razor blade technology
DE4319427A1 (de) * 1993-06-11 1994-12-22 Helmut Schaefer Verfahren zur Herstellung einer selbstschärfenden Messerschneide durch einseitige Beschichtung mit Hartmetall
CN1064294C (zh) 1994-04-25 2001-04-11 吉莱特公司 制造剃刀刀片的方法
WO2002083374A2 (en) * 2001-04-17 2002-10-24 Lazorblades, Inc. Ceramic blade and production method therefor
US20050028389A1 (en) * 2001-06-12 2005-02-10 Wort Christopher John Howard Cvd diamond cutting insert
AT7252U1 (de) * 2003-08-12 2004-12-27 Siegfried Pfister Nassrasierer mit zumindest einer rasierklinge, sowie klingenprotektor, protektorklipse und protektorfolie für einen nassrasierer
DE102004052068B4 (de) * 2004-10-26 2008-04-03 GFD-Gesellschaft für Diamantprodukte mbH Schneidwerkzeug und dessen Verwendung
JP4234123B2 (ja) * 2005-09-16 2009-03-04 クリハ工業株式会社 剃刀具
EP1985726A1 (de) * 2007-04-27 2008-10-29 WMF Aktiengesellschaft Schneidwerkzeug mit einer Hartstoff verstärkten Schneidkante
AU2009201673A1 (en) * 2009-04-28 2010-11-11 Quantrelle Packaging Solutions Ltd Display Packaging
US9327416B2 (en) * 2009-07-17 2016-05-03 The Gillette Company Atomic layer deposition coatings on razor components
US20130031794A1 (en) * 2011-08-05 2013-02-07 Duff Jr Ronald Richard RAZOR BLADES WITH ALUMINUM MAGNESIUM BORIDE (AlMgB14)-BASED COATINGS
JP2014018206A (ja) * 2012-07-12 2014-02-03 Hitoshi Ueda ソフトガード刃
US11148309B2 (en) * 2013-06-05 2021-10-19 The Gillette Company Llc Razor components with novel coating
US9943879B2 (en) * 2014-10-06 2018-04-17 Edgewell Personal Care Brands, Llc Method of shaping a surface coating on a razor blade
CN205438649U (zh) * 2016-03-14 2016-08-10 江西省胡一刀实业有限公司 一种Al基体的镀膜刀片
US10675772B2 (en) * 2016-06-29 2020-06-09 The Gillette Company Llc Printed lubricious material disposed on razor blades
US20180264669A1 (en) * 2017-03-17 2018-09-20 Bob Barker Company, Inc. Safety Razor with Visually Identifiable Blade
DE102019200682A1 (de) * 2019-01-21 2020-07-23 Technische Universität Dresden Schneidwerkzeug mit räumlich strukturierter Beschichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001161701A (ja) * 1999-10-15 2001-06-19 Martin H Newman 原子的に鋭利な切刃及びその製作方法
JP2005528172A (ja) * 2002-05-30 2005-09-22 エレメント シックス リミテッド ダイヤモンド製切断用替刃
JP2006524104A (ja) * 2003-04-03 2006-10-26 エヴァレディ バッテリー カンパニー インク 非直線状の刃先を有する剃刀刃とその製造方法
US20080086888A1 (en) * 2006-10-11 2008-04-17 Noah Scheinfeld Razor blades comprising a layer including releasable bioactive agent
WO2011090066A1 (ja) * 2010-01-20 2011-07-28 株式会社Ihi 刃物用刃先構造および該刃先構造を備えた刃物

Also Published As

Publication number Publication date
AU2021255960B2 (en) 2024-02-22
BR112022020870A2 (pt) 2022-11-29
EP4135950A1 (en) 2023-02-22
CN115551686A (zh) 2022-12-30
CA3173547A1 (en) 2021-10-21
AU2021255960A1 (en) 2022-09-22
CN115551686B (zh) 2025-05-13
WO2021211815A1 (en) 2021-10-21
US20240139982A1 (en) 2024-05-02
US20210323184A1 (en) 2021-10-21

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