WO1998032574A1 - Steel blade protective solution - Google Patents
Steel blade protective solution Download PDFInfo
- Publication number
- WO1998032574A1 WO1998032574A1 PCT/DE1998/000138 DE9800138W WO9832574A1 WO 1998032574 A1 WO1998032574 A1 WO 1998032574A1 DE 9800138 W DE9800138 W DE 9800138W WO 9832574 A1 WO9832574 A1 WO 9832574A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- propanol
- protection agent
- blade protection
- blade
- bidestilate
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract description 7
- 239000010959 steel Substances 0.000 title abstract description 7
- 230000001681 protective effect Effects 0.000 title 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 15
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000007864 aqueous solution Substances 0.000 claims abstract description 5
- 229960000686 benzalkonium chloride Drugs 0.000 claims abstract description 4
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 claims abstract description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract 5
- 239000011814 protection agent Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 229910001868 water Inorganic materials 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 5
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- 239000005711 Benzoic acid Substances 0.000 claims description 2
- 235000010233 benzoic acid Nutrition 0.000 claims description 2
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 235000010199 sorbic acid Nutrition 0.000 claims description 2
- 239000004334 sorbic acid Substances 0.000 claims description 2
- 229940075582 sorbic acid Drugs 0.000 claims description 2
- 239000008367 deionised water Substances 0.000 claims 4
- 229910021641 deionized water Inorganic materials 0.000 claims 4
- 239000008399 tap water Substances 0.000 claims 4
- 235000020679 tap water Nutrition 0.000 claims 4
- 229960004592 isopropanol Drugs 0.000 claims 3
- 239000011575 calcium Substances 0.000 claims 2
- 235000013399 edible fruits Nutrition 0.000 claims 2
- 239000011734 sodium Substances 0.000 claims 2
- 239000000052 vinegar Substances 0.000 claims 2
- 235000021419 vinegar Nutrition 0.000 claims 2
- 229940044613 1-propanol Drugs 0.000 claims 1
- 239000005997 Calcium carbide Substances 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 claims 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 235000013532 brandy Nutrition 0.000 claims 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims 1
- 235000015203 fruit juice Nutrition 0.000 claims 1
- 239000003755 preservative agent Substances 0.000 claims 1
- 150000003388 sodium compounds Chemical class 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 claims 1
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000840 anti-viral effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect 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
- B26B3/00—Hand knives with fixed blades
- B26B3/08—Hand knives with fixed blades specially adapted for cutting cardboard, or wall, floor, or like covering materials
-
- 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
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
Definitions
- the present invention relates to maintaining the cutting performance of a wide variety of cutting tools, in particular thin steel blades. These include razor blades, surgical scalpels and carpet knives.
- the user shaves with a new razor blade as usual. After shaving, the blade is rinsed and rinsed with water. The water is drained. The razor blade is then placed in the blade protection agent with the razor. A container is half-filled with the blade protection agent so that the razor blade with the blade Protectant is covered. The razor blade remains in the liquid until the next shave. Immediately before shaving again, the razor blade is rinsed off with water. In turn, it is operational.
- the present invention is preferably applicable to thin steel blades, particularly razor blades.
- the blade protection agent is used on thin blades such as e.g. B. surgical scalpels and carpet knives.
- the invention of the blade protection agent consists of various substances.
- the substances used are an aqueous solution based on 1 liter of blade protection agent that contains the following ingredients:
- the blade guard is made as follows:
- the aforementioned ingredients are all mixed together in accordance with the quantitative proportions.
- the blade protection agent has a stabilizing effect on the steel or its surface.
- the metal (steel), etc. which is regularly present in alloy, is stabilized in the complex structure.
- the treatment of the material leads to carbon depletion in the surface area of the blade.
- the particular advantage of this invention is that the blade protection agent has long-term antiviral and antibacterial activity. This means that the blade protection agent can be stored for at least two years.
Abstract
The present invention is aimed at preserving the cutting performance of different cutting instruments, specially thin steel blades such as razor blades, surgical scalpels, carpet knifes or the like. When an aqueous solution containing acetic acid, 2-propanol, 1-propanol and benzalkonium chloride is applied, the service life of a razor blade or a similar cutting instrument used daily is enhanced by more than half a year.
Description
KLINGENSCHUTZLOSUNG BLADE PROTECTION SOLUTION
Beschreibungdescription
Die vorliegende Erfindung betrifft die Erhaltung der Schneideleistung unterschiedlichster Schneidewerkzeuge, insbesondere dünner Stahlklingen. Hier sind unter anderem Rasierklingen, chirurgische Skalpelle und Teppichmesser zu nennen.The present invention relates to maintaining the cutting performance of a wide variety of cutting tools, in particular thin steel blades. These include razor blades, surgical scalpels and carpet knives.
Durch den Einsatz der vorliegenden Erfindung des klingenschützenden Gemisches wird z. B. die Gebrauchsdauer einer handelsüblichen Rasierklinge bei täglicher Rasur über mehrere Monate verlängert.By using the present invention of the blade protecting mixture z. B. extends the useful life of a commercial razor blade with daily shaving over several months.
Die Anwendungsweise dieser vorteilhaften Erfindung wird wie folgt beschrieben:The application of this advantageous invention is described as follows:
Der Anwender rasiert sich mit einer neuen Rasierklinge wie gewohnt. Nach der Rasur wird die Klinge mit Wasser ab- und ausgespült. Das Wasser wird ausgetropft. Danach wird die Rasierklinge mit dem Rasiergerät in das Klingenschutzmittel gelegt. Hierzu eignet sich ein Behälter, der zur Hälfte mit dem Klingenschutzmittel gefüllt ist damit die Rasierklinge mit dem Klingen-
Schutzmittel bedeckt wird. Die Rasierklinge bleibt bis zur nächsten Rasur in der Flüssigkeit. Unmittelbar vor der erneuten Rasur wird die Rasierklinge mit Wasser abgespült. Sie ist wiederum einsatzfähig.The user shaves with a new razor blade as usual. After shaving, the blade is rinsed and rinsed with water. The water is drained. The razor blade is then placed in the blade protection agent with the razor. A container is half-filled with the blade protection agent so that the razor blade with the blade Protectant is covered. The razor blade remains in the liquid until the next shave. Immediately before shaving again, the razor blade is rinsed off with water. In turn, it is operational.
Vorliegende Erfindung ist vorzugsweise anwendbar bei dünnen Stahlklingen insbesondere bei Rasierklingen.The present invention is preferably applicable to thin steel blades, particularly razor blades.
In gleicher Weise wird das KJingenschutzmittel bei dünnen Klingen angewendet wie z. B. chirurgischen Skalpellen und Teppichmessern.In the same way, the blade protection agent is used on thin blades such as e.g. B. surgical scalpels and carpet knives.
Die Erfindung des Klingenschutzmittels besteht aus verschiedenen Substanzen. Bei den verwendeten Substanzen handelt es sich um eine wässerige Lösung bezogen auf 1 Liter Klingenschutzmittel dieses enthält die nachfolgenden Inhaltsstoffe:The invention of the blade protection agent consists of various substances. The substances used are an aqueous solution based on 1 liter of blade protection agent that contains the following ingredients:
5 g Acidum Aceticum (5%ig) 2,25 g 2-Proρanol 0,5 g 1-Propanol5 g acidic aceticum (5%) 2.25 g 2-propanol 0.5 g 1-propanol
0,0025 g Benzalkoniumchlorid oder Sorbinsäure und ihre Na-, K-, und Ca- Verbindungen oder Benzoesäure und ihre Na- Verbindungen oder Ameisensäure und ihre Na-, K-, und Ca- Verbindungen 992,247 g H2O0.0025 g of benzalkonium chloride or sorbic acid and its Na, K, and Ca compounds or benzoic acid and its Na compounds or formic acid and its Na, K, and Ca compounds 992.247 g of H2O
Erfindungsgemäß sind Erhöhungen, respektive Verringerungen der aufgezeigten Inhaltsstoffe bis zum 100-fachen jeder einzelnen Substanz sowie eine Verringerung bis auf das 100-fache möglich. Das Klingenschutzmittel wird wie folgt hergestellt:According to the invention, increases or decreases in the indicated ingredients up to 100 times each individual substance and a reduction up to 100 times are possible. The blade guard is made as follows:
Die zuvor erwähnten Inhaltsstoffe werden entsprechend der mengenmäßig angegebene Anteile alle miteinander vermischt.
Das Klingenschutzmittel wirkt stabilisierend auf den Stahl, respektive dessen Oberfläche.The aforementioned ingredients are all mixed together in accordance with the quantitative proportions. The blade protection agent has a stabilizing effect on the steel or its surface.
Durch Beeinflussung der physikalisch-chemischen Struktur erfährt das regelmäßig in Legierung vorliegende Metall (Stahl) etc. eine Stabilisierung in der Komplexstruktur. Gleichzeitig fuhrt die Behandlung des Materials zu einer Kohlenstoffverarmung im Oberflächenbereich der Klinge.By influencing the physicochemical structure, the metal (steel), etc., which is regularly present in alloy, is stabilized in the complex structure. At the same time, the treatment of the material leads to carbon depletion in the surface area of the blade.
Aufgrund der Gesamtbestandteile des Klingenschutzmittels liegt der besondere Vorteil dieser Erfindung darin, daß das Klingenschutzmittel antiviröse- und antibakterielle Langzeitwirkung besitzt. Dies bedeutet, daß das Klingenschutzmittel mindestens zwei Jahre gelagert werden kann.Because of the overall components of the blade protection agent, the particular advantage of this invention is that the blade protection agent has long-term antiviral and antibacterial activity. This means that the blade protection agent can be stored for at least two years.
Da das Klingenschutzmittel nur auf den Stahl einwirkt sind keine Nebenwirkungen, wenn dieser mit Wasser abgespült wird, für den Menschen zu befurchten.
Since the blade protection agent only acts on the steel, there are no side effects for people who are rinsed off with water.
Claims
1.1.
Klingenschutzmittel, dadurch gekennzeichnet, daß die wässerige Lösung Acidum Aceticum, 2-Propanol, 1-Propanol, Benzalkoniumchlorid sowie H2O (Bidestilat/entionisiertes Wasser bis Leitungswasser) enthält.Blade protection agent, characterized in that the aqueous solution contains Acidum Aceticum, 2-propanol, 1-propanol, benzalkonium chloride and H2O (bidestilate/deionized water to tap water).
2.2.
Klingenschutzmittel nach Anspruch 1., dadurch gekennzeichnet, daß sich 1 Liter der wässerigen Lösung aus 0,01g bis 50g Acidum Aceticum aus Branntwein oder Wein oder vergorenen Fruchtsäften: Obstessig oder Synthese aus Acethylen oder Kalziumcarbid oder Liquor Aluminii acetici, aus 1 bis 45g 2-Propanol, aus 0,2 g bis 10 g 1-Propanol sowie alle weiteren geeigneten Alkohole, sowie aus 0,0001g bis 10g Benzoesäure und ihren Natriumverbindungen oder Sorbinsäure und ihre Na-, K-, und Ca- Verbindungen oder Ameisensäure und ihre Na-, K-, und Ca- Verbindungen sowie alle weiteren geeigneten Konservierungsstoffe und aus 885g bis 998,789g H2O (Bidestilat/entionisiertes Wasser bis Leitungswasser) zusammensetzt.
Blade protection agent according to claim 1, characterized in that 1 liter of the aqueous solution consists of 0.01g to 50g Acidum Aceticum from brandy or wine or fermented fruit juices: fruit vinegar or synthesis of acetylene or calcium carbide or liquor Aluminii acetici, from 1 to 45g 2- Propanol, from 0.2 g to 10 g of 1-propanol and all other suitable alcohols, as well as from 0.0001 g to 10 g of benzoic acid and its sodium compounds or sorbic acid and its Na, K and Ca compounds or formic acid and its sodium , K, and Ca compounds as well as all other suitable preservatives and composed of 885g to 998.789g H2O (bidestilate/deionized water to tap water).
3.3.
Klingenschutzmittel nach Ansprüchen 1. und 2. dadurch gekennzeichnet, daß sich 1 Liter der wässerigen Lösung vorzugsweise aus 5g Obstessig (5%ig), 2,25g 2-Propanol, 0,5g 1-Propanol sowie 0,0025 g Benzalkoniumchlorid und 992,2475g H2O (Bidestilat/entionisiertes Wasser bis Leitungswasser) zusammensetzt.Blade protection agent according to claims 1 and 2, characterized in that 1 liter of the aqueous solution preferably consists of 5g fruit vinegar (5%), 2.25g 2-propanol, 0.5g 1-propanol and 0.0025g benzalkonium chloride and 992, 2475g H2O (bidestilate/deionized water to tap water).
4.4.
Klingenschutzmittel nach Ansprüchen 1. bis 3. dadurch gekennzeichnet, daß sämtliche Inhaltsstoffe durch Einleitung in 99 Liter H2O (Bidestilat/entionisiertes Wasser bis Leitungswasser) vermischt werden.
Blade protection agent according to claims 1 to 3, characterized in that all ingredients are mixed by introducing them into 99 liters of H2O (bidestilate/deionized water to tap water).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU62893/98A AU6289398A (en) | 1997-01-24 | 1998-01-16 | Steel blade protective solution |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29701150.2 | 1997-01-24 | ||
| DE29701150U DE29701150U1 (en) | 1996-08-31 | 1997-01-24 | Blade protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1998032574A1 true WO1998032574A1 (en) | 1998-07-30 |
Family
ID=8034962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE1998/000138 WO1998032574A1 (en) | 1997-01-24 | 1998-01-16 | Steel blade protective solution |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU6289398A (en) |
| WO (1) | WO1998032574A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202020106968U1 (en) | 2020-12-03 | 2022-03-10 | WATCH-Industrial Waters GmbH | Liquid composition for treating a blade assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1912627A (en) * | 1932-02-06 | 1933-06-06 | Leonard H Dyer | Receptacle for edge tools |
| GB1206791A (en) * | 1966-11-22 | 1970-09-30 | Sperry Rand Corp | Improvements in or relating to the cleaning of razors |
| US4201599A (en) * | 1978-07-06 | 1980-05-06 | Trevor Morgans | Restoration and protection of cutting surfaces |
| EP0019607A1 (en) * | 1979-05-14 | 1980-11-26 | Jean-Marie Louys | Process for sharpening or grinding blades |
-
1998
- 1998-01-16 WO PCT/DE1998/000138 patent/WO1998032574A1/en active Application Filing
- 1998-01-16 AU AU62893/98A patent/AU6289398A/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1912627A (en) * | 1932-02-06 | 1933-06-06 | Leonard H Dyer | Receptacle for edge tools |
| GB1206791A (en) * | 1966-11-22 | 1970-09-30 | Sperry Rand Corp | Improvements in or relating to the cleaning of razors |
| US4201599A (en) * | 1978-07-06 | 1980-05-06 | Trevor Morgans | Restoration and protection of cutting surfaces |
| EP0019607A1 (en) * | 1979-05-14 | 1980-11-26 | Jean-Marie Louys | Process for sharpening or grinding blades |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202020106968U1 (en) | 2020-12-03 | 2022-03-10 | WATCH-Industrial Waters GmbH | Liquid composition for treating a blade assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6289398A (en) | 1998-08-18 |
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