GB1217663A - Razor blade - Google Patents
Razor bladeInfo
- Publication number
- GB1217663A GB1217663A GB3630/69A GB363069A GB1217663A GB 1217663 A GB1217663 A GB 1217663A GB 3630/69 A GB3630/69 A GB 3630/69A GB 363069 A GB363069 A GB 363069A GB 1217663 A GB1217663 A GB 1217663A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyperfluorocarbon
- ethers
- polyether
- coated
- edge
- 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
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 5
- -1 alkylene radicals Chemical class 0.000 abstract 5
- 238000000576 coating method Methods 0.000 abstract 4
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 3
- 150000002170 ethers Chemical class 0.000 abstract 3
- 229920001281 polyalkylene Polymers 0.000 abstract 3
- 229920000570 polyether Polymers 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 229910000975 Carbon steel Inorganic materials 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 239000010962 carbon steel Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 125000005442 diisocyanate group Chemical group 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000002432 hydroperoxides Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Polyethers (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70221268A | 1968-02-01 | 1968-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1217663A true GB1217663A (en) | 1970-12-31 |
Family
ID=24820273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3630/69A Expired GB1217663A (en) | 1968-02-01 | 1969-01-22 | Razor blade |
Country Status (12)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3936561A (en) * | 1974-04-02 | 1976-02-03 | West Point-Pepperell, Inc. | Anti-dusting treatment of textiles |
| US4291463A (en) * | 1979-12-31 | 1981-09-29 | Warner-Lambert Company | Water-soluble shaving aid for razor blades |
| US5985459A (en) * | 1996-10-31 | 1999-11-16 | The Gillette Company | Method of treating razor blade cutting edges |
| US20070124944A1 (en) * | 2005-11-30 | 2007-06-07 | Eveready Battery Company, Inc. | Razor blade and method of making it |
| US20140023864A1 (en) | 2012-07-19 | 2014-01-23 | Anirudha V. Sumant | Superlubricating Graphene Films |
| US10745641B2 (en) | 2017-02-09 | 2020-08-18 | Uchicago Argonne, Llc | Low friction wear resistant graphene films |
| US11440049B2 (en) * | 2019-09-30 | 2022-09-13 | Uchicago Argonne, Llc | Low friction coatings |
| US11155762B2 (en) | 2019-09-30 | 2021-10-26 | Uchicago Argonne, Llc | Superlubrious high temperature coatings |
| US12173245B2 (en) | 2021-06-18 | 2024-12-24 | Uchicago Argonne, Llc | Robust superlubricity with steel surfaces in sliding contacts |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE495978A (enrdf_load_html_response) * | 1949-07-27 | |||
| GB731071A (en) * | 1951-07-19 | 1955-06-01 | Du Pont | Preparation of elastomers from polyalkylene ether glycols and diisocyanates |
| US2833752A (en) * | 1954-06-14 | 1958-05-06 | Minnesota Mining & Mfg | Cross-linking of fluorinated elastomers |
| US2901467A (en) * | 1956-04-20 | 1959-08-25 | Du Pont | Polyurethane coating compositions |
| LU37524A1 (enrdf_load_html_response) * | 1958-11-25 | |||
| LU39590A1 (enrdf_load_html_response) * | 1959-12-31 | |||
| US3125599A (en) * | 1961-06-15 | 1964-03-17 | Xoxcf | |
| US3071858A (en) * | 1962-08-22 | 1963-01-08 | Gillette Co | Razor blade having a coating of a cured solid hydrocarbon polymer on its cutting edge |
| US3342875A (en) * | 1962-03-26 | 1967-09-19 | Du Pont | Hydrogen capped fluorocarbon polyethers |
| US3203829A (en) * | 1962-09-25 | 1965-08-31 | Eversharp Inc | Razor blades |
| US3345202A (en) * | 1963-06-10 | 1967-10-03 | Eversharp Inc | Method of making razor blades |
| DE1204106B (de) * | 1963-06-10 | 1965-10-28 | Eversharp Inc | Rasierklinge |
| US3344064A (en) * | 1963-07-19 | 1967-09-26 | Du Pont | Fluorocarbon-modified polyurethane elastomeric compositions |
| US3250808A (en) * | 1963-10-31 | 1966-05-10 | Du Pont | Fluorocarbon ethers derived from hexafluoropropylene epoxide |
| US3386962A (en) * | 1964-05-13 | 1968-06-04 | Wyandotte Chemicals Corp | Low modulus nco-terminated urethane compositions |
| US3410817A (en) * | 1965-04-29 | 1968-11-12 | Wyandotte Chemicals Corp | Polyurethane latices |
-
0
- NL NL133264D patent/NL133264C/xx active
-
1968
- 1968-02-01 US US702212A patent/US3638308A/en not_active Expired - Lifetime
-
1969
- 1969-01-22 GB GB3630/69A patent/GB1217663A/en not_active Expired
- 1969-01-24 IL IL31489A patent/IL31489A/xx unknown
- 1969-01-27 BE BE727441D patent/BE727441A/xx unknown
- 1969-01-28 CH CH127169A patent/CH511684A/fr not_active IP Right Cessation
- 1969-01-28 FR FR6901691A patent/FR2001099A1/fr not_active Withdrawn
- 1969-01-29 ES ES363069A patent/ES363069A1/es not_active Expired
- 1969-01-29 NL NL6901411A patent/NL6901411A/xx unknown
- 1969-01-29 FI FI690274A patent/FI45266C/fi active
- 1969-01-30 AT AT94769A patent/AT291042B/de not_active IP Right Cessation
- 1969-01-30 DE DE19691904576 patent/DE1904576A1/de active Pending
- 1969-01-31 BR BR206062/69A patent/BR6906062D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE727441A (enrdf_load_html_response) | 1969-07-28 |
| NL6901411A (enrdf_load_html_response) | 1969-08-05 |
| FR2001099A1 (enrdf_load_html_response) | 1969-09-26 |
| IL31489A0 (en) | 1969-03-27 |
| IL31489A (en) | 1971-10-20 |
| BR6906062D0 (pt) | 1973-01-23 |
| US3638308A (en) | 1972-02-01 |
| AT291042B (de) | 1971-06-25 |
| CH511684A (fr) | 1971-08-31 |
| FI45266B (enrdf_load_html_response) | 1971-12-31 |
| DE1904576A1 (de) | 1969-08-28 |
| ES363069A1 (es) | 1970-12-01 |
| NL133264C (enrdf_load_html_response) | |
| FI45266C (fi) | 1972-04-10 |
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