IL90748A0 - Shaving razors - Google Patents

Shaving razors

Info

Publication number
IL90748A0
IL90748A0 IL90748A IL9074889A IL90748A0 IL 90748 A0 IL90748 A0 IL 90748A0 IL 90748 A IL90748 A IL 90748A IL 9074889 A IL9074889 A IL 9074889A IL 90748 A0 IL90748 A0 IL 90748A0
Authority
IL
Israel
Prior art keywords
coating
boron carbide
shaving razors
razor
shaving
Prior art date
Application number
IL90748A
Original Assignee
Warner Lambert Co
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 filed Critical Warner Lambert Co
Publication of IL90748A0 publication Critical patent/IL90748A0/en

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
    • 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
    • B26B21/08—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 involving changeable blades

Landscapes

  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physical Vapour Deposition (AREA)
  • Dry Shavers And Clippers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Scissors And Nippers (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Lubricants (AREA)
  • Disintegrating Or Milling (AREA)
  • Amplifiers (AREA)
  • Cosmetics (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Knives (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

A shaving razor has a blade (10) provided with a sputtered hard coating (36) of boron carbide and with a fluoropolymer lubricant coating (52) overlying the boron carbide coating (36) and adhering directly thereto. The razor provides good durability and good shave performance.
IL90748A 1988-07-13 1989-06-26 Shaving razors IL90748A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21863788A 1988-07-13 1988-07-13

Publications (1)

Publication Number Publication Date
IL90748A0 true IL90748A0 (en) 1990-01-18

Family

ID=22815882

Family Applications (1)

Application Number Title Priority Date Filing Date
IL90748A IL90748A0 (en) 1988-07-13 1989-06-26 Shaving razors

Country Status (19)

Country Link
EP (1) EP0351093B1 (en)
JP (1) JP2744809B2 (en)
KR (1) KR900001469A (en)
CN (1) CN1040536A (en)
AT (1) ATE102535T1 (en)
AU (1) AU625072B2 (en)
BR (1) BR8903414A (en)
CA (1) CA1332500C (en)
DE (1) DE68913606T2 (en)
DK (1) DK348689A (en)
ES (1) ES2050238T3 (en)
FI (1) FI893341A (en)
IL (1) IL90748A0 (en)
MX (1) MX170705B (en)
NO (1) NO892884L (en)
NZ (1) NZ229934A (en)
PT (1) PT91135A (en)
TR (1) TR26049A (en)
ZA (1) ZA894947B (en)

Families Citing this family (11)

* 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
US5669144A (en) * 1991-11-15 1997-09-23 The Gillette Company Razor blade technology
US6468642B1 (en) * 1995-10-03 2002-10-22 N.V. Bekaert S.A. Fluorine-doped diamond-like coatings
US6077572A (en) * 1997-06-18 2000-06-20 Northeastern University Method of coating edges with diamond-like carbon
KR100874694B1 (en) * 2001-03-07 2008-12-18 리퀴드메탈 테크놀로지스 인코포레이티드 Sharp cutting tools
KR20010070622A (en) * 2001-05-28 2001-07-27 강정민 A razor blade and its manufacturing method
US20040172832A1 (en) * 2003-03-04 2004-09-09 Colin Clipstone Razor blade
US20070227008A1 (en) * 2006-03-29 2007-10-04 Andrew Zhuk Razors
BR112014007708B1 (en) * 2011-10-06 2020-09-15 Bic-Violex Sa RIGID SHAVING OR SHAVING BLADE FORMED INTEGRALLY AND SHAVING OR SHAVING HEAD
US9808944B2 (en) * 2014-06-17 2017-11-07 The Gillette Company Llc Methods of manufacturing silicon blades for shaving razors
JP2019532171A (en) 2016-07-28 2019-11-07 杭州巨星工具有限公司 Cutting member and manufacturing method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL259570A (en) * 1959-12-31
BR7102060D0 (en) * 1970-04-17 1973-04-05 Wilkinson Sword Ltd SHAVING BLADE AND PROCESS FOR THE SAME MANUFACTURE
US3795494A (en) * 1972-03-20 1974-03-05 Nat Res Corp Erosion resistant wares composed predominantly of chromium bearing steel
US3805387A (en) * 1972-05-22 1974-04-23 American Optical Corp Fiber razor blade
JPS5479769A (en) * 1977-12-07 1979-06-26 Hitachi Metals Ltd Razor
US4716083A (en) * 1983-09-23 1987-12-29 Ovonic Synthetic Materials Company Disordered coating
US4556607A (en) * 1984-03-28 1985-12-03 Sastri Suri A Surface coatings and subcoats
FR2566806B1 (en) * 1984-06-27 1986-12-05 Diamant Boart Sa PROCESS FOR PRODUCING BORON CARBIDE COATINGS AND COATINGS OBTAINED
US4933058A (en) * 1986-01-23 1990-06-12 The Gillette Company Formation of hard coatings on cutting edges
JPS62181836A (en) * 1986-02-03 1987-08-10 Iwane Ishida Manufacturing method for cutting edge formed with ultra-hard film

Also Published As

Publication number Publication date
ATE102535T1 (en) 1994-03-15
JP2744809B2 (en) 1998-04-28
EP0351093B1 (en) 1994-03-09
EP0351093A2 (en) 1990-01-17
ES2050238T3 (en) 1994-05-16
KR900001469A (en) 1990-02-27
TR26049A (en) 1993-11-15
AU625072B2 (en) 1992-07-02
NO892884D0 (en) 1989-07-13
JPH0265891A (en) 1990-03-06
MX170705B (en) 1993-09-08
DE68913606T2 (en) 1994-08-25
BR8903414A (en) 1990-02-13
PT91135A (en) 1990-02-08
ZA894947B (en) 1990-07-25
DK348689D0 (en) 1989-07-13
EP0351093A3 (en) 1990-07-11
CA1332500C (en) 1994-10-18
DK348689A (en) 1990-01-14
CN1040536A (en) 1990-03-21
AU3674289A (en) 1990-01-18
FI893341A (en) 1990-01-14
DE68913606D1 (en) 1994-04-14
FI893341A0 (en) 1989-07-10
NO892884L (en) 1990-01-15
NZ229934A (en) 1991-11-26

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Legal Events

Date Code Title Description
RH Patent void