GB1342071A - Razor blades - Google Patents
Razor bladesInfo
- Publication number
- GB1342071A GB1342071A GB1342071DA GB1342071A GB 1342071 A GB1342071 A GB 1342071A GB 1342071D A GB1342071D A GB 1342071DA GB 1342071 A GB1342071 A GB 1342071A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coating
- coatings
- polytetrafluoroethylene
- april
- nitride
- 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.)
- Expired
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
- B26B21/54—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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/923—Physical dimension
- Y10S428/924—Composite
- Y10S428/926—Thickness of individual layer specified
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/932—Abrasive or cutting feature
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12389—All metal or with adjacent metals having variation in thickness
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12542—More than one such component
- Y10T428/12549—Adjacent to each other
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12556—Organic component
- Y10T428/12569—Synthetic resin
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12576—Boride, carbide or nitride component
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12583—Component contains compound of adjacent metal
- Y10T428/1259—Oxide
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12611—Oxide-containing component
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12778—Alternative base metals from diverse categories
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
- Y10T428/12826—Group VIB metal-base component
- Y10T428/12847—Cr-base component
- Y10T428/12854—Next to Co-, Fe-, or Ni-base component
-
- 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]
- Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
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)
- Other Surface Treatments For Metallic Materials (AREA)
- Scissors And Nippers (AREA)
- Heat Treatment Of Articles (AREA)
- Knives (AREA)
Abstract
1342071 Razor blades WILKINSON SWORD Ltd 19 April 1971 [17 April 1970] 18409/70 Heading C7F [Also in Division B4] A razor blade has two different superposed coatings on at least a cutting edge, each coating being of a metal, a metal compound, a silicon compound, or an alloy of any of the foregoing. The first coating is preferably of Cr, Pt, Ir, Os, Pd, Rh, Ru, Ti, Zr, V, Nb, Ta, Mo, Co, Ni, Mn, Re or W and the second coating is preferably a carbide, boride, oxide, nitride, silicide or fluoride of Cr, Si, W, Mo, Co, Al, Mn, V, Nb, Ta, Ti, Zr, Hf, Re or a rare earth. The coatings may be applied using an ion-plasma sputtering technique in an atmosphere of argon or helium. After the first coating has been formed a quantity of air is admitted so as to oxidize the surface of said coating. The second coating is then applied using an atmosphere containing nitrogen if it is required that said second coating consist of a nitride. A coating of a polymer e.g. polytetrafluoroethylene or a co-polymer of thio-carbonyl fluoride and polytetrafluoroethylene, may be provided on the said second coating. The coatings may be produced by vapour deposition or reactive evaporation instead of by sputtering. Reference has been directed by the Comptroller to Specifications 1221642 and 1193067.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1840970 | 1970-04-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1342071A true GB1342071A (en) | 1973-12-25 |
Family
ID=10111967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1342071D Expired GB1342071A (en) | 1970-04-17 | 1971-04-19 | Razor blades |
Country Status (21)
Country | Link |
---|---|
US (2) | US3743551A (en) |
AT (1) | AT320472B (en) |
BE (1) | BE765869A (en) |
BG (1) | BG19094A3 (en) |
BR (1) | BR7102060D0 (en) |
CA (2) | CA927224A (en) |
CH (1) | CH532987A (en) |
DE (2) | DE2118211B2 (en) |
ES (1) | ES196198Y (en) |
FI (1) | FI52174C (en) |
FR (1) | FR2089640A5 (en) |
GB (1) | GB1342071A (en) |
IE (1) | IE36006B1 (en) |
IL (1) | IL36603A (en) |
LU (1) | LU63002A1 (en) |
NO (1) | NO135203C (en) |
PL (1) | PL83264B1 (en) |
RO (1) | RO61556A (en) |
SU (1) | SU513605A3 (en) |
TR (1) | TR17249A (en) |
ZA (2) | ZA712332B (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2134546A (en) * | 1946-07-17 | 1984-08-15 | Vni Instrument Inst | Hardening cutting tools by deposition of wear resistant material |
GB2138026A (en) * | 1983-03-31 | 1984-10-17 | Leybold Heraeus Gmbh & Co Kg | Solar controlled glazing |
GB2140462A (en) * | 1983-05-25 | 1984-11-28 | Maschf Augsburg Nuernberg Ag | Multi-layer coated metallic body |
GB2140460A (en) * | 1983-05-27 | 1984-11-28 | Dowty Electronics Ltd | Insulated metal substrates |
GB2162205A (en) * | 1984-07-28 | 1986-01-29 | Tadanobu Okubo | Forming coloured coatings by ion plating |
GB2163456A (en) * | 1984-07-13 | 1986-02-26 | Katsuhiro Okubo | Method of forming a coloured hard coating |
GB2201428A (en) * | 1987-02-02 | 1988-09-01 | Boc Group Inc | Transparent coatings by reactive sputtering |
DE3152761C2 (en) * | 1981-03-02 | 1988-11-10 | Vsesojuznyj naučno-issledovatel'skij instrumental'nyj institut, Moskau/Moskva | Coating for a cutting tool |
WO2006079360A1 (en) * | 2005-01-27 | 2006-08-03 | Bic Violex Sa | Razor blade, razor head, razor and method of manufacturing a razor blade |
EP2429777B1 (en) | 2009-05-15 | 2017-06-28 | The Gillette Company LLC | Razor blade coating |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3916523A (en) * | 1969-09-29 | 1975-11-04 | Warner Lambert Co | Coated razor blade |
US4209017A (en) * | 1970-08-13 | 1980-06-24 | Shaw Robert F | Surgical instrument having self-regulating radiant heating of its cutting edge and method of using the same |
AU485283B2 (en) * | 1971-05-18 | 1974-10-03 | Warner-Lambert Company | Method of making a razorblade |
US3761372A (en) * | 1971-07-09 | 1973-09-25 | Gillette Co | Method for producing an improved cutting tool |
GB1420941A (en) * | 1972-04-08 | 1976-01-14 | Wilkinson Sword Ltd | Razor blades |
GB1423831A (en) * | 1972-04-08 | 1976-02-04 | Wilkinson Sword Ltd | Razor blades |
US3960608A (en) * | 1972-08-05 | 1976-06-01 | Wilkinson Sword Limited | Members having a cutting edge |
US3871836A (en) * | 1972-12-20 | 1975-03-18 | Allied Chem | Cutting blades made of or coated with an amorphous metal |
US3912611A (en) * | 1973-03-12 | 1975-10-14 | Bell Telephone Labor Inc | Film material and devices using same |
GB1525433A (en) * | 1977-04-18 | 1978-09-20 | Gillette Co | Coating process |
US4071382A (en) * | 1976-07-22 | 1978-01-31 | Midland-Ross Corporation | Method for case hardening powdered metal parts |
JPS6033192B2 (en) * | 1980-12-24 | 1985-08-01 | 日本鋼管株式会社 | Composite coated steel sheet with excellent corrosion resistance, paint adhesion, and paint corrosion resistance |
US4645715A (en) * | 1981-09-23 | 1987-02-24 | Energy Conversion Devices, Inc. | Coating composition and method |
US4608243A (en) * | 1983-04-04 | 1986-08-26 | Borg-Warner Corporation | High hardness hafnium nitride |
US4985313A (en) * | 1985-01-14 | 1991-01-15 | Raychem Limited | Wire and cable |
US4717632A (en) * | 1983-08-22 | 1988-01-05 | Ovonic Synthetic-Materials Company, Inc. | Adhesion and composite wear resistant coating and method |
US4931152A (en) * | 1984-11-19 | 1990-06-05 | Avco Corporation | Method for imparting erosion-resistance to metallic substrate |
US4919773A (en) * | 1984-11-19 | 1990-04-24 | Avco Corporation | Method for imparting erosion-resistance to metallic substrates |
NL8502656A (en) * | 1985-09-27 | 1987-04-16 | Skf Ind Trading & Dev | CAGE OF PLASTIC FOR A ROLL BEARING. |
US4683043A (en) * | 1986-01-21 | 1987-07-28 | Battelle Development Corporation | Cubic boron nitride preparation |
US4936959A (en) * | 1987-12-16 | 1990-06-26 | Ford Motor Company | Method of making cutting tool for aluminum work pieces having enhanced crater wear resistance |
AU625072B2 (en) * | 1988-07-13 | 1992-07-02 | Warner-Lambert Company | Shaving razors |
JPH0669681B2 (en) * | 1989-03-28 | 1994-09-07 | 兼房株式会社 | Wood rotary cutting blade |
US5098540A (en) * | 1990-02-12 | 1992-03-24 | General Electric Company | Method for depositing chromium coatings for titanium oxidation protection |
DE69226266T2 (en) * | 1991-04-05 | 1998-12-17 | Warner-Lambert Co., Morris Plains, N.J. | COATED CUTTING TOOL |
JPH06101463B2 (en) * | 1991-04-30 | 1994-12-12 | インターナショナル・ビジネス・マシーンズ・コーポレイション | Method and substrate for bonding fluorocarbon polymer film to substrate |
JPH06101462B2 (en) * | 1991-04-30 | 1994-12-12 | インターナショナル・ビジネス・マシーンズ・コーポレイション | Method and substrate for bonding fluorocarbon polymer film to substrate |
US5232568A (en) * | 1991-06-24 | 1993-08-03 | The Gillette Company | Razor technology |
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 |
US5301431A (en) * | 1992-12-01 | 1994-04-12 | Etm Corporation | Hand-held cutting tool |
US6274113B1 (en) | 1994-01-04 | 2001-08-14 | Chevron Phillips Chemical Company Lp | Increasing production in hydrocarbon conversion processes |
US5575902A (en) * | 1994-01-04 | 1996-11-19 | Chevron Chemical Company | Cracking processes |
US6258256B1 (en) | 1994-01-04 | 2001-07-10 | Chevron Phillips Chemical Company Lp | Cracking processes |
US5630275A (en) * | 1994-08-23 | 1997-05-20 | Warner-Lambert Company | Multi-blade razor head with improved performance |
US6419986B1 (en) | 1997-01-10 | 2002-07-16 | Chevron Phillips Chemical Company Ip | Method for removing reactive metal from a reactor system |
US6077572A (en) * | 1997-06-18 | 2000-06-20 | Northeastern University | Method of coating edges with diamond-like carbon |
US6684513B1 (en) * | 2000-02-29 | 2004-02-03 | The Gillette Company | Razor blade technology |
US20040121159A1 (en) * | 2002-11-08 | 2004-06-24 | Nathan Cloud | Microtome blade coating for enhanced performance |
US20040172832A1 (en) * | 2003-03-04 | 2004-09-09 | Colin Clipstone | Razor blade |
KR20060033794A (en) * | 2003-07-15 | 2006-04-19 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | A coated cutting member having a nitride hardened substrate |
US7673541B2 (en) * | 2004-06-03 | 2010-03-09 | The Gillette Company | Colored razor blades |
US9180599B2 (en) * | 2004-09-08 | 2015-11-10 | Bic-Violex S.A. | Method of deposition of a layer on a razor blade edge and razor blade |
JP2006161066A (en) * | 2004-12-02 | 2006-06-22 | Seiko Epson Corp | Sputtering target, manufacturing method therefor, sputtering device and liquid-spouting head |
US7284461B2 (en) * | 2004-12-16 | 2007-10-23 | The Gillette Company | Colored razor blades |
US20060277767A1 (en) * | 2005-06-14 | 2006-12-14 | Shuwei Sun | Razor blades |
US20070056404A1 (en) * | 2005-09-14 | 2007-03-15 | Pricone Robert M | Method and apparatus for and to make hair removal elements |
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 |
US8505414B2 (en) * | 2008-06-23 | 2013-08-13 | Stanley Black & Decker, Inc. | Method of manufacturing a blade |
WO2010033799A1 (en) * | 2008-09-19 | 2010-03-25 | Acme United Corporation | Coatings for cutting implements |
US9598761B2 (en) * | 2009-05-26 | 2017-03-21 | The Gillette Company | Strengthened razor blade |
US8769833B2 (en) | 2010-09-10 | 2014-07-08 | Stanley Black & Decker, Inc. | Utility knife blade |
US9068260B2 (en) * | 2012-03-14 | 2015-06-30 | Andritz Iggesund Tools Inc. | Knife for wood processing and methods for plating and surface treating a knife for wood processing |
US20140023864A1 (en) | 2012-07-19 | 2014-01-23 | Anirudha V. Sumant | Superlubricating Graphene Films |
WO2016057473A1 (en) | 2014-10-06 | 2016-04-14 | Edgewell Personal Care Brands, Llc | Method of shaping 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 |
US10745641B2 (en) | 2017-02-09 | 2020-08-18 | Uchicago Argonne, Llc | Low friction wear resistant graphene films |
EP3639991A1 (en) | 2018-10-19 | 2020-04-22 | Edgewell Personal Care Brands, LLC | Razor blade and method of making it |
US11155762B2 (en) | 2019-09-30 | 2021-10-26 | Uchicago Argonne, Llc | Superlubrious high temperature coatings |
US11440049B2 (en) * | 2019-09-30 | 2022-09-13 | Uchicago Argonne, Llc | Low friction coatings |
EP4392214A1 (en) | 2021-08-24 | 2024-07-03 | Edgewell Personal Care Brands, LLC | System and method for coating a blade |
-
1971
- 1971-04-06 BR BR206071A patent/BR7102060D0/en unknown
- 1971-04-07 IE IE445/71A patent/IE36006B1/en unknown
- 1971-04-12 IL IL3660371A patent/IL36603A/en unknown
- 1971-04-13 CA CA110108A patent/CA927224A/en not_active Expired
- 1971-04-13 CA CA110,107A patent/CA989687A/en not_active Expired
- 1971-04-13 ZA ZA712332A patent/ZA712332B/en unknown
- 1971-04-13 ZA ZA712333A patent/ZA712333B/en unknown
- 1971-04-13 BG BG017323A patent/BG19094A3/en unknown
- 1971-04-14 US US3743551D patent/US3743551A/en not_active Expired - Lifetime
- 1971-04-14 FR FR7113138A patent/FR2089640A5/fr not_active Expired
- 1971-04-14 US US3774703D patent/US3774703A/en not_active Expired - Lifetime
- 1971-04-15 LU LU63002D patent/LU63002A1/xx unknown
- 1971-04-15 RO RO6658371A patent/RO61556A/ro unknown
- 1971-04-15 DE DE2118211A patent/DE2118211B2/en not_active Withdrawn
- 1971-04-15 ES ES1971196198U patent/ES196198Y/en not_active Expired
- 1971-04-15 SU SU1648949A patent/SU513605A3/en active
- 1971-04-15 TR TR1724971A patent/TR17249A/en unknown
- 1971-04-15 DE DE19712118212 patent/DE2118212A1/de active Pending
- 1971-04-16 BE BE765869A patent/BE765869A/en unknown
- 1971-04-16 NO NO142071A patent/NO135203C/no unknown
- 1971-04-16 PL PL1971147601A patent/PL83264B1/pl unknown
- 1971-04-16 AT AT322571A patent/AT320472B/en not_active IP Right Cessation
- 1971-04-16 FI FI105271A patent/FI52174C/en active
- 1971-04-16 CH CH554571A patent/CH532987A/en not_active IP Right Cessation
- 1971-04-19 GB GB1342071D patent/GB1342071A/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2134546A (en) * | 1946-07-17 | 1984-08-15 | Vni Instrument Inst | Hardening cutting tools by deposition of wear resistant material |
DE3152761C2 (en) * | 1981-03-02 | 1988-11-10 | Vsesojuznyj naučno-issledovatel'skij instrumental'nyj institut, Moskau/Moskva | Coating for a cutting tool |
GB2138026A (en) * | 1983-03-31 | 1984-10-17 | Leybold Heraeus Gmbh & Co Kg | Solar controlled glazing |
GB2140462A (en) * | 1983-05-25 | 1984-11-28 | Maschf Augsburg Nuernberg Ag | Multi-layer coated metallic body |
FR2546448A1 (en) * | 1983-05-25 | 1984-11-30 | Maschf Augsburg Nuernberg Ag | COATED METALLIC OBJECT AND METHOD FOR MANUFACTURING THE SAME |
GB2140460A (en) * | 1983-05-27 | 1984-11-28 | Dowty Electronics Ltd | Insulated metal substrates |
GB2163456A (en) * | 1984-07-13 | 1986-02-26 | Katsuhiro Okubo | Method of forming a coloured hard coating |
GB2162205A (en) * | 1984-07-28 | 1986-01-29 | Tadanobu Okubo | Forming coloured coatings by ion plating |
GB2201428A (en) * | 1987-02-02 | 1988-09-01 | Boc Group Inc | Transparent coatings by reactive sputtering |
WO2006079360A1 (en) * | 2005-01-27 | 2006-08-03 | Bic Violex Sa | Razor blade, razor head, razor and method of manufacturing a razor blade |
EP2429777B1 (en) | 2009-05-15 | 2017-06-28 | The Gillette Company LLC | Razor blade coating |
EP2429777B2 (en) † | 2009-05-15 | 2022-06-01 | The Gillette Company LLC | Razor blade coating |
Also Published As
Publication number | Publication date |
---|---|
US3774703A (en) | 1973-11-27 |
CH532987A (en) | 1973-01-31 |
BG19094A3 (en) | 1975-04-30 |
NO135203B (en) | 1976-11-22 |
ZA712332B (en) | 1972-01-26 |
FI52174C (en) | 1977-07-11 |
BE765869A (en) | 1971-10-18 |
AT320472B (en) | 1975-02-10 |
RO61556A (en) | 1976-12-15 |
DE2118211B2 (en) | 1980-07-31 |
IL36603A (en) | 1974-03-14 |
TR17249A (en) | 1976-08-03 |
DE2118211A1 (en) | 1971-10-28 |
IE36006L (en) | 1971-10-17 |
FR2089640A5 (en) | 1972-01-07 |
BR7102060D0 (en) | 1973-04-05 |
US3743551A (en) | 1973-07-03 |
CA989687A (en) | 1976-05-25 |
IL36603A0 (en) | 1971-06-23 |
IE36006B1 (en) | 1976-07-21 |
ES196198Y (en) | 1982-06-01 |
SU513605A3 (en) | 1976-05-05 |
FI52174B (en) | 1977-03-31 |
ES196198U (en) | 1980-03-16 |
DE2118212A1 (en) | 1971-10-28 |
CA927224A (en) | 1973-05-29 |
LU63002A1 (en) | 1971-08-26 |
NO135203C (en) | 1977-03-02 |
PL83264B1 (en) | 1975-12-31 |
ZA712333B (en) | 1972-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1342071A (en) | Razor blades | |
GB1118151A (en) | Fuel cell electrodes | |
WO1992019425A3 (en) | Improvements in or relating to razor blades | |
CN101765678A (en) | Thin film coating of blades | |
GB1378550A (en) | Treatment of razor blades | |
EP0089818A2 (en) | Coatings for cutting blades | |
FR2357321A1 (en) | Wear resistant hard metal article - coated with adherent layers of carbide, nitride, oxide, etc. | |
GB1165980A (en) | Razor Blades | |
GB1342072A (en) | Razor blades | |
GB1011713A (en) | Bladed turbine or compressor rotors | |
US3960608A (en) | Members having a cutting edge | |
IE34414B1 (en) | Metal article having alloy coating | |
Kornelsen et al. | Thermal Desorption of Inert Gases from Tungsten Monocrystals | |
GB1389326A (en) | Method for producing thin film circuits | |
GB1349046A (en) | Method of producing a stable tantalum-aluminum thin film | |
GB1505392A (en) | Composite material | |
FR2404050A1 (en) | Coatings of intermetallic cpds. for metal substrates - where cpds. contain platinum metals and are suitable for turbine blades | |
Parameswaran et al. | Erosion resistant coatings for compressor applications | |
Kandasamy et al. | Fermi levels of FCC and FCT hydrides of Ti and Zr | |
GENTNER | Thin, erosion resistant coatings, deposited by means of sputtering techniques(on compressor blades) | |
GB1325945A (en) | Process of making razor blades | |
GB1152483A (en) | Superconducting Devices | |
Bedell et al. | Surface Protection of Titanium | |
Karpenko et al. | A Study of the Structure of Coatings Based on Titanium Nitride | |
GB1379478A (en) | Electrical resistors |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |