CA2234966A1 - Fil de lame ameliore - Google Patents
Fil de lame ameliore Download PDFInfo
- Publication number
- CA2234966A1 CA2234966A1 CA 2234966 CA2234966A CA2234966A1 CA 2234966 A1 CA2234966 A1 CA 2234966A1 CA 2234966 CA2234966 CA 2234966 CA 2234966 A CA2234966 A CA 2234966A CA 2234966 A1 CA2234966 A1 CA 2234966A1
- Authority
- CA
- Canada
- Prior art keywords
- razor blade
- coating
- blade according
- cutting edge
- polymer
- 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.)
- Abandoned
Links
- 238000000576 coating method Methods 0.000 claims abstract description 61
- 239000011248 coating agent Substances 0.000 claims abstract description 56
- 238000000034 method Methods 0.000 claims abstract description 25
- 229920000642 polymer Polymers 0.000 claims abstract description 20
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 19
- 239000010432 diamond Substances 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000000227 grinding Methods 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 21
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 14
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 13
- 229910052804 chromium Inorganic materials 0.000 claims description 13
- 239000011651 chromium Substances 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- -1 borides Chemical class 0.000 claims description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 230000008719 thickening Effects 0.000 claims description 4
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 150000001247 metal acetylides Chemical class 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 150000004767 nitrides Chemical class 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 239000002861 polymer material Substances 0.000 claims 2
- 238000000151 deposition Methods 0.000 abstract description 6
- 239000010409 thin film Substances 0.000 abstract description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 description 12
- 239000010408 film Substances 0.000 description 9
- 230000009467 reduction Effects 0.000 description 6
- 230000001050 lubricating effect Effects 0.000 description 5
- 238000010884 ion-beam technique Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 101100353161 Drosophila melanogaster prel gene Proteins 0.000 description 1
- 101100345589 Mus musculus Mical1 gene Proteins 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 238000001659 ion-beam spectroscopy Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004549 pulsed laser deposition Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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
-
- 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)
- Physical Vapour Deposition (AREA)
- Dry Shavers And Clippers (AREA)
- Knives (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87244397A | 1997-06-10 | 1997-06-10 | |
| US08/872,443 | 1997-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2234966A1 true CA2234966A1 (fr) | 1998-12-10 |
Family
ID=25359586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2234966 Abandoned CA2234966A1 (fr) | 1997-06-10 | 1998-04-17 | Fil de lame ameliore |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0884142A1 (fr) |
| JP (1) | JPH119857A (fr) |
| AU (1) | AU738778B2 (fr) |
| CA (1) | CA2234966A1 (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7527628B2 (en) | 1991-05-30 | 2009-05-05 | Synvasive Technology, Inc. | Surgical saw blade having at least one pair of opposed teeth shaped as right triangles |
| US6684513B1 (en) * | 2000-02-29 | 2004-02-03 | The Gillette Company | Razor blade technology |
| JP4741056B2 (ja) * | 2000-06-05 | 2011-08-03 | 株式会社貝印刃物開発センター | 刃部材及びその刃先の製造方法 |
| CA2353705A1 (fr) * | 2000-07-28 | 2002-01-28 | Warner-Lambert Company | Dispositifs et methodes pour la fabrication d'epilateurs a microlames multiples |
| WO2004054402A1 (fr) * | 2002-12-13 | 2004-07-01 | Eveready Battery Company, Inc. | Surface d'epilation progressive |
| ES2565165T3 (es) | 2004-09-08 | 2016-03-31 | Bic Violex S.A. | Método para deposición de una capa sobre un filo de cuchilla de afeitar y cuchilla de afeitar |
| US20060277767A1 (en) * | 2005-06-14 | 2006-12-14 | Shuwei Sun | Razor blades |
| WO2010132645A1 (fr) * | 2009-05-15 | 2010-11-18 | The Gillette Company | Revêtement de lame de rasoir |
| US20130014395A1 (en) * | 2011-07-14 | 2013-01-17 | Ashok Bakul Patel | Razor blades having a large tip radius |
| US20130014396A1 (en) | 2011-07-14 | 2013-01-17 | Kenneth James Skrobis | Razor blades having a wide facet angle |
| US9808944B2 (en) * | 2014-06-17 | 2017-11-07 | The Gillette Company Llc | Methods of manufacturing silicon blades for shaving razors |
| KR102265892B1 (ko) | 2014-12-22 | 2021-06-17 | 빅-비올렉스 에스아 | 면도날 |
| EP4494771A1 (fr) * | 2016-05-31 | 2025-01-22 | Edgewell Personal Care Brands, LLC | Dépôt par laser pulsé de polymères fluorocarbonés sur les bords de coupe de lames de rasoir |
| EP3616800B1 (fr) * | 2018-08-31 | 2022-11-09 | BIC Violex Single Member S.A. | Amincissement de revêtements de lame de rasoir |
| US11794366B2 (en) * | 2020-04-16 | 2023-10-24 | The Gillette Company Llc | Coatings for a razor blade |
| US12318956B2 (en) | 2020-04-16 | 2025-06-03 | The Gillette Company Llc | Razor cartridge |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984002104A1 (fr) * | 1982-11-19 | 1984-06-07 | Glasson Edwin Lloyd Personal R | Lames de rasoir |
| DE3403196A1 (de) * | 1984-01-31 | 1985-08-01 | Reinhard Dr. 7101 Flein Dahlberg | Spitzen und schneiden mit extremer schaerfe |
| 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 |
| US5488774A (en) | 1990-01-24 | 1996-02-06 | Janowski; Leonard J. | Cutting edges |
| US5121660A (en) | 1990-03-19 | 1992-06-16 | The Gillette Company | Razor blade technology |
| CA2065581C (fr) | 1991-04-22 | 2002-03-12 | Andal Corp. | Methode de deposition physique en phase vapeur activee par plasma, et appareil connexe |
| 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 |
| US5295305B1 (en) | 1992-02-13 | 1996-08-13 | Gillette Co | Razor blade technology |
| PL178753B1 (pl) * | 1994-04-25 | 2000-06-30 | Gillette Co | Ostrze golarki i sposób wytwarzania ostrza golarki |
-
1998
- 1998-04-17 CA CA 2234966 patent/CA2234966A1/fr not_active Abandoned
- 1998-05-01 AU AU63757/98A patent/AU738778B2/en not_active Ceased
- 1998-06-09 EP EP98304533A patent/EP0884142A1/fr not_active Withdrawn
- 1998-06-10 JP JP16218598A patent/JPH119857A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0884142A1 (fr) | 1998-12-16 |
| JPH119857A (ja) | 1999-01-19 |
| AU6375798A (en) | 1998-12-17 |
| AU738778B2 (en) | 2001-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2234966A1 (fr) | Fil de lame ameliore | |
| JP5312552B2 (ja) | かみそりの刃 | |
| EP1259361B1 (fr) | Technologie des lames de rasoir | |
| US5048191A (en) | Razor blade technology | |
| US5295305A (en) | Razor blade technology | |
| US5142785A (en) | Razor technology | |
| AU666659B2 (en) | Improvements in or relating to razor blades | |
| KR890004786B1 (ko) | 무질서화된 피복물로 코팅한 피복체 | |
| EP1899121B1 (fr) | Lames de rasoir | |
| CN1675036A (zh) | 具有超晶格涂层的切削构件 | |
| MXPA02005832A (en) | Razor blade technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |