SG11201610386PA - Method of treating razor blade cutting edges - Google Patents

Method of treating razor blade cutting edges

Info

Publication number
SG11201610386PA
SG11201610386PA SG11201610386PA SG11201610386PA SG11201610386PA SG 11201610386P A SG11201610386P A SG 11201610386PA SG 11201610386P A SG11201610386P A SG 11201610386PA SG 11201610386P A SG11201610386P A SG 11201610386PA SG 11201610386P A SG11201610386P A SG 11201610386PA
Authority
SG
Singapore
Prior art keywords
cutting edges
razor blade
blade cutting
treating razor
treating
Prior art date
Application number
SG11201610386PA
Inventor
Roanld Richard Duff Jr
John Joseph Nisby
Kenneth James Skrobis
Joseph Allan Depuydt
Original Assignee
Gillette Company 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 Company Llc filed Critical Gillette Company Llc
Publication of SG11201610386PA publication Critical patent/SG11201610386PA/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00Processes for applying liquids or other fluent materials
    • B05D1/02Processes for applying liquids or other fluent materials performed by spraying
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254After-treatment
    • B05D3/0272After-treatment with ovens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/10Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
    • B05D3/105Intermediate treatments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/10Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
    • B05D3/107Post-treatment of applied coatings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/08Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • B05D5/083Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50Multilayers
    • B05D7/52Two layers
    • B05D7/54No clear coat specified
    • B05D7/546No clear coat specified each layer being cured, at least partially, separately
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors 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
    • B26B21/54Razor-blades
    • B26B21/58Razor-blades characterised by the material
    • B26B21/60Razor-blades characterised by the material by the coating material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2350/00Pretreatment of the substrate
    • B05D2350/60Adding a layer before coating
    • B05D2350/63Adding a layer before coating ceramic layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2350/00Pretreatment of the substrate
    • B05D2350/60Adding a layer before coating
    • B05D2350/65Adding a layer before coating metal layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254After-treatment
SG11201610386PA 2014-07-01 2015-07-01 Method of treating razor blade cutting edges SG11201610386PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462019796P 2014-07-01 2014-07-01
PCT/US2015/038719 WO2016004142A1 (en) 2014-07-01 2015-07-01 Method of treating razor blade cutting edges

Publications (1)

Publication Number Publication Date
SG11201610386PA true SG11201610386PA (en) 2017-01-27

Family

ID=53776933

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201610386PA SG11201610386PA (en) 2014-07-01 2015-07-01 Method of treating razor blade cutting edges

Country Status (13)

Country Link
US (1) US10118304B2 (en)
EP (1) EP3164226B1 (en)
JP (1) JP6480478B2 (en)
CN (1) CN106457301B (en)
AU (1) AU2015284141A1 (en)
BR (1) BR112016030452B1 (en)
CA (1) CA2953391A1 (en)
MX (1) MX2016017390A (en)
PL (1) PL3164226T3 (en)
RU (1) RU2016148919A (en)
SG (1) SG11201610386PA (en)
WO (1) WO2016004142A1 (en)
ZA (1) ZA201700375B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11148309B2 (en) * 2013-06-05 2021-10-19 The Gillette Company Llc Razor components with novel coating
US11230025B2 (en) 2015-11-13 2022-01-25 The Gillette Company Llc Razor blade
JP7013394B2 (en) 2016-05-31 2022-02-15 エッジウェル パーソナル ケア ブランズ リミテッド ライアビリティ カンパニー Pulsed laser deposition of fluorocarbon polymer on razor blade edge
US11654588B2 (en) * 2016-08-15 2023-05-23 The Gillette Company Llc Razor blades
US10011030B1 (en) * 2017-02-13 2018-07-03 The Gillette Company Llc Razor blades
US20180230320A1 (en) * 2017-02-13 2018-08-16 The Gillette Company Llc Razor blades
US10766157B2 (en) * 2017-02-13 2020-09-08 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
CN114080306B (en) 2019-07-31 2024-03-29 吉列有限责任公司 Razor and razor cartridge
US20240051170A1 (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
US20240051167A1 (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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE598698A (en) 1959-12-31
US3518110A (en) 1964-07-23 1970-06-30 Gillette Co Razor blade and method of making same
US3658742A (en) 1968-10-07 1972-04-25 Gillette Co Aqueous tetrafluoroethylene telomer dispersions
US3713873A (en) 1970-11-18 1973-01-30 Gillette Co Electrostatic spray coating methods
US4012551A (en) 1974-02-05 1977-03-15 Warner-Lambert Company Coated razor blade
FR2411639A1 (en) * 1977-12-13 1979-07-13 Aerospatiale Multilayer coating prodn. from incompatible paints - using intermediate coating to promote adhesion of base layer, e.g. drying oil to top layer, e.g. polyurethane
US5142785A (en) 1991-04-26 1992-09-01 The Gillette Company Razor technology
US5232568A (en) 1991-06-24 1993-08-03 The Gillette Company Razor technology
US6228428B1 (en) * 1991-10-28 2001-05-08 The Gillette Company Coating cutting edges with fluorocarbon polymers
US5263256A (en) 1992-04-17 1993-11-23 The Gillette Company Method of treating razor blade cutting edges
US5237049A (en) * 1992-08-28 1993-08-17 E. I. Du Pont De Nemours And Company Purification and adhesion of fluoropolymers
GB9311034D0 (en) * 1993-05-28 1993-07-14 Gillette Co Method of coating cutting edges
US5985459A (en) * 1996-10-31 1999-11-16 The Gillette Company Method of treating razor blade cutting edges
US7247249B2 (en) * 2004-01-15 2007-07-24 The Gillette Company Method of treating razor blade cutting edges
JP2012016498A (en) * 2010-07-08 2012-01-26 Ist Corp Razor blade and method for manufacturing the same

Also Published As

Publication number Publication date
AU2015284141A1 (en) 2017-01-19
US10118304B2 (en) 2018-11-06
US20160001456A1 (en) 2016-01-07
JP6480478B2 (en) 2019-03-13
RU2016148919A3 (en) 2018-08-01
BR112016030452B1 (en) 2022-05-10
WO2016004142A1 (en) 2016-01-07
JP2017528305A (en) 2017-09-28
EP3164226B1 (en) 2021-05-19
RU2016148919A (en) 2018-08-01
EP3164226A1 (en) 2017-05-10
MX2016017390A (en) 2017-11-23
BR112016030452A2 (en) 2021-06-01
CN106457301A (en) 2017-02-22
PL3164226T3 (en) 2021-10-04
ZA201700375B (en) 2019-06-26
CN106457301B (en) 2020-05-19
CA2953391A1 (en) 2016-01-07

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