IE36250L - Razor blades - Google Patents
Razor bladesInfo
- Publication number
- IE36250L IE36250L IE720431A IE43172A IE36250L IE 36250 L IE36250 L IE 36250L IE 720431 A IE720431 A IE 720431A IE 43172 A IE43172 A IE 43172A IE 36250 L IE36250 L IE 36250L
- Authority
- IE
- Ireland
- Prior art keywords
- razor blades
- razor
- coating
- alloy
- gb1352241a
- Prior art date
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
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physical Vapour Deposition (AREA)
- Laminated Bodies (AREA)
Abstract
1352241 Razor blades WILKINSON SWORD Ltd 30 March 1972 [13 April 1971 29 Jan 1972] 10649/71 and 4306/72 Heading B4B [Also in Divisions C7 and B2] A razor blade has its cutting edge coated by, e.g. vapour deposition or sputtering with the nitride of an alloy containing Cr. The edge may have an intermediate Cr alloy coating, and an outer coating of p.t.f.e. or a copolymer with thiocarbonyl fluoride.
[GB1352241A]
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1064971A GB1352241A (en) | 1971-04-13 | 1971-04-13 | Razor blades |
GB430672 | 1972-01-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
IE36250L true IE36250L (en) | 1972-10-13 |
IE36250B1 IE36250B1 (en) | 1976-09-15 |
Family
ID=26239033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE431/72A IE36250B1 (en) | 1971-04-13 | 1972-04-05 | Improvements in razor blades |
Country Status (19)
Country | Link |
---|---|
US (1) | US3838512A (en) |
AR (1) | AR201729A1 (en) |
AU (1) | AU473368B2 (en) |
BE (1) | BE781399A (en) |
BG (1) | BG20303A3 (en) |
CA (1) | CA951600A (en) |
CH (1) | CH553039A (en) |
DD (1) | DD95336A5 (en) |
DE (1) | DE2216030A1 (en) |
FR (1) | FR2136174A5 (en) |
GB (1) | GB1352241A (en) |
IE (1) | IE36250B1 (en) |
IL (1) | IL39203A (en) |
IT (1) | IT953363B (en) |
LU (1) | LU65093A1 (en) |
PL (1) | PL83573B1 (en) |
RO (1) | RO62302A (en) |
SE (1) | SE373776B (en) |
TR (1) | TR17374A (en) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1128618A1 (en) * | 1982-10-10 | 1987-03-07 | Всесоюзный Научно-Исследовательский Инструментальный Институт | Material of wear-resistant coating of metal-cutting tool |
DE3503105A1 (en) * | 1985-01-30 | 1986-07-31 | Leybold-Heraeus GmbH, 5000 Köln | METHOD FOR COATING MACHINE PARTS AND TOOLS WITH CARBIDE MATERIAL AND MACHINE PARTS AND TOOLS PRODUCED BY THE METHOD |
US4769291A (en) * | 1987-02-02 | 1988-09-06 | The Boc Group, Inc. | Transparent coatings by reactive sputtering |
JPH04368A (en) * | 1990-04-17 | 1992-01-06 | Riken Corp | Wear resistant coating film and production thereof |
US5048191A (en) * | 1990-06-08 | 1991-09-17 | The Gillette Company | Razor blade technology |
ZA928617B (en) * | 1991-11-15 | 1993-05-11 | Gillette Co | Shaving system. |
EP0556531B1 (en) * | 1992-02-14 | 1995-05-03 | Wilkinson Sword Gesellschaft mit beschränkter Haftung | Shaving head, in particular the razor blade unit of a mechanical razor |
GB9311034D0 (en) * | 1993-05-28 | 1993-07-14 | Gillette Co | Method of coating cutting edges |
US6103381A (en) * | 1997-08-01 | 2000-08-15 | Mascotech, Inc. | Coating having the appearance of black chrome with a silicone top layer |
US6168242B1 (en) | 1997-08-01 | 2001-01-02 | Mascotech, Inc. | Zirconium nitride coating having a top layer thereon |
US6346327B1 (en) | 1997-08-01 | 2002-02-12 | Mascotech Coatings, Inc. | Chrome coated article |
US6242100B1 (en) | 1997-08-01 | 2001-06-05 | Mascotech Coatings, Inc. | Chrome coating having a top layer thereon |
US6090490A (en) * | 1997-08-01 | 2000-07-18 | Mascotech, Inc. | Zirconium compound coating having a silicone layer thereon |
US6096426A (en) * | 1997-08-01 | 2000-08-01 | Mascotech, Inc. | Coating having the appearance of black chrome |
GB9805102D0 (en) | 1998-03-10 | 1998-05-06 | Ciba Geigy Ag | Device |
US6277494B1 (en) | 1999-03-05 | 2001-08-21 | Mascotech, Inc. | Chrome coated article |
US6391457B1 (en) | 1999-12-23 | 2002-05-21 | Vapor Technologies, Inc. | Coated article |
US6399219B1 (en) | 1999-12-23 | 2002-06-04 | Vapor Technologies, Inc. | Article having a decorative and protective coating thereon |
US6684513B1 (en) | 2000-02-29 | 2004-02-03 | The Gillette Company | Razor blade technology |
US7152526B2 (en) * | 2002-01-29 | 2006-12-26 | Nihon New Chrome Co., Ltd. | Surface treated doctor blade |
JP2005536267A (en) * | 2002-08-21 | 2005-12-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Cutting member with superlattice coating |
WO2005005110A1 (en) * | 2003-07-15 | 2005-01-20 | Koninklijke Philips Electronics N.V. | A coated cutting member having a nitride hardened substrate |
KR101131241B1 (en) * | 2004-09-08 | 2012-03-30 | 빅-비올렉스 에스아 | Method for deposition of a layer on razor blade edge and razor blade |
WO2006079360A1 (en) * | 2005-01-27 | 2006-08-03 | Bic Violex Sa | Razor blade, razor head, razor and method of manufacturing a razor blade |
US20070124944A1 (en) * | 2005-11-30 | 2007-06-07 | Eveready Battery Company, Inc. | Razor blade and method of making it |
US7966909B2 (en) * | 2007-07-25 | 2011-06-28 | The Gillette Company | Process of forming a razor blade |
JP6400846B2 (en) | 2014-10-06 | 2018-10-03 | 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Edgewell Personal Care Brands, LLC | Method of forming a surface coating on a razor blade |
PL3204199T3 (en) | 2014-10-06 | 2021-01-25 | Edgewell Personal Care Brands, Llc | Method of shaping a surface coating on a razor blade using centrifugal force |
EP3639991A1 (en) | 2018-10-19 | 2020-04-22 | Edgewell Personal Care Brands, LLC | Razor blade and method of making it |
WO2022144828A1 (en) | 2021-01-04 | 2022-07-07 | Ownbackup Ltd. | Target environment data seeding |
CN117881510A (en) | 2021-08-24 | 2024-04-12 | Edgewell个人护理品牌有限责任公司 | System and method for coating a blade |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1930388A (en) * | 1931-02-25 | 1933-10-10 | Thos Firth & John Brown Ltd | Process for hardening alloy steels |
US2087051A (en) * | 1933-12-21 | 1937-07-13 | Gillette Safety Razor Co | Fine edge blade and method of making the same |
US2452915A (en) * | 1947-06-27 | 1948-11-02 | Armco Steel Corp | Nitriding process |
US3283117A (en) * | 1965-04-22 | 1966-11-01 | Philip Morris Inc | Method for coating cutting edges of sharpened instruments |
GB1193067A (en) * | 1966-08-02 | 1970-05-28 | Wilkinson Sword Ltd | Improvements in Razor Blades. |
GB1200165A (en) * | 1968-02-01 | 1970-07-29 | Gen Electric | Improvements in the hard surfacing of metal articles |
-
1971
- 1971-04-13 GB GB1064971A patent/GB1352241A/en not_active Expired
-
1972
- 1972-03-29 BE BE781399A patent/BE781399A/en unknown
- 1972-03-31 LU LU65093D patent/LU65093A1/xx unknown
- 1972-04-01 DE DE19722216030 patent/DE2216030A1/de active Pending
- 1972-04-04 CH CH487972A patent/CH553039A/en not_active IP Right Cessation
- 1972-04-04 CA CA138,765,A patent/CA951600A/en not_active Expired
- 1972-04-05 US US00241446A patent/US3838512A/en not_active Expired - Lifetime
- 1972-04-05 IE IE431/72A patent/IE36250B1/en unknown
- 1972-04-05 FR FR7211878A patent/FR2136174A5/fr not_active Expired
- 1972-04-06 AU AU40821/72A patent/AU473368B2/en not_active Expired
- 1972-04-07 AR AR24136572A patent/AR201729A1/en active
- 1972-04-08 IT IT942772A patent/IT953363B/en active
- 1972-04-10 SE SE459872A patent/SE373776B/xx unknown
- 1972-04-11 TR TR1737472A patent/TR17374A/en unknown
- 1972-04-11 PL PL1972154644A patent/PL83573B1/pl unknown
- 1972-04-12 RO RO7052072A patent/RO62302A/en unknown
- 1972-04-12 BG BG2020672A patent/BG20303A3/xx unknown
- 1972-04-12 DD DD16224972A patent/DD95336A5/xx unknown
- 1972-04-12 IL IL3920372A patent/IL39203A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DD95336A5 (en) | 1973-01-20 |
IE36250B1 (en) | 1976-09-15 |
LU65093A1 (en) | 1972-07-11 |
SE373776B (en) | 1975-02-17 |
PL83573B1 (en) | 1975-12-31 |
RO62302A (en) | 1980-01-15 |
IT953363B (en) | 1973-08-10 |
AR201729A1 (en) | 1975-04-15 |
IL39203A0 (en) | 1972-06-28 |
CH553039A (en) | 1974-08-30 |
BE781399A (en) | 1972-09-29 |
TR17374A (en) | 1975-03-24 |
DE2216030A1 (en) | 1972-10-26 |
GB1352241A (en) | 1974-05-08 |
AU473368B2 (en) | 1976-06-17 |
FR2136174A5 (en) | 1972-12-22 |
US3838512A (en) | 1974-10-01 |
AU4082172A (en) | 1973-10-11 |
BG20303A3 (en) | 1975-11-05 |
IL39203A (en) | 1975-04-25 |
CA951600A (en) | 1974-07-23 |
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