DE19709165A1 - Use of nanoparticles for vehicle part surface coating - Google Patents
Use of nanoparticles for vehicle part surface coatingInfo
- Publication number
- DE19709165A1 DE19709165A1 DE1997109165 DE19709165A DE19709165A1 DE 19709165 A1 DE19709165 A1 DE 19709165A1 DE 1997109165 DE1997109165 DE 1997109165 DE 19709165 A DE19709165 A DE 19709165A DE 19709165 A1 DE19709165 A1 DE 19709165A1
- Authority
- DE
- Germany
- Prior art keywords
- nano
- particles
- coated
- vehicles
- use according
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
-
- 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
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/02—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a matt or rough surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
Abstract
Description
Die Erfindung betrifft die Verwendung von Nano-Partikeln zur Oberflächenbehandlung.The invention relates to the use of nano-particles for surface treatment.
Die Herstellung und Anwendung von Nano-Partikeln, die auch als nanokristalline Materialien bezeichnet werden, wurde in den letzten Jahren in großem Unfang erforscht, wobei in Deutschland das Institut für neue Materialien der Universität des Saarlandes eine führende Rolle einnimmt. Nano-Partikel verleihen den Gegenständen, die mit ihnen beschichtet werden, häufig überraschende neue Eigenschaften. Dies hängt mit der geringen Korngröße von Nano-Partikeln zusammen.The manufacture and application of nano-particles, also called nanocrystalline materials have been extensively researched in recent years, with in Germany the leading institute for new materials of Saarland University Role. Nano-particles lend to the objects coated with them are often surprising new properties. This depends on the small grain size of nano-particles together.
Auf dem Gebiet der Fahrzeuge sind zahlreiche Probleme bekannt, die im folgenden kurz dar gestellt werden sollen.Numerous problems are known in the field of vehicles, which are briefly described below should be asked.
Bei Fahrzeugen lassen sich die Metallfelgen, insbesondere Aluminium-Felgen aufgrund der häufig schweren Zugänglichkeit der Zwischenräume und der stark haftenden Verschmutzungen nur schwer reinigen.In vehicles, the metal rims, especially aluminum rims, can be due to the often difficult accessibility of the spaces and the strongly adherent It is difficult to clean dirt.
Des weiteren verschmutzen auch andere Metall-Teile von Fahrzeugen sehr schnell. Hinzu kommt, daß Metall-Teile von Fahrzeugen vor Korrosion geschützt werden müssen, was bei spielsweise durch Galvanisieren oder Lackieren erfolgen kann. Diese Beschichtungsverfahren sind kostenintensiv und umweltbelastend.Furthermore, other metal parts of vehicles get dirty very quickly. In addition comes that metal parts of vehicles must be protected from corrosion, which in can be done for example by electroplating or painting. This coating process are costly and polluting.
Kunststoffteile von Fahrzeugen sind kratzempfindlich und verschmutzen ebenfalls relativ schnell, insbesondere wenn sie sich elektrisch aufladen. Das Vermeiden von Kratzspuren im Produktionsprozeß und bei der Benutzung des Kraftfahrzeuges erfordert besondere Maßnah men, die wiederum zusätzliche Kosten mit sich bringen.Plastic parts of vehicles are sensitive to scratching and also relatively dirty quickly, especially when they are electrically charged. Avoiding scratch marks in the Production process and the use of the motor vehicle requires special measures men, which in turn entail additional costs.
Bei Kraftfahrzeugen werden aufgrund der starken Schmutzexposition und der Tendenz zum Beschlagen der Scheinwerfergläser Scheinwerferwaschanlagen angeboten, die je einen Schei benwischer und eine Waschdüse aufweisen. Diese Anlagen sind relativ teuer, weshalb sie in der Regel nur als Zusatzausstattung gegen Mehrpreis erhältlich sind. Andererseits stellen gut lichtdurchlässige Scheinwerfergläser einen Sicherheitsvorteil dar, der bei jedem Kraftfahrzeug vorteilhaft wäre.In motor vehicles due to the strong exposure to dirt and the tendency to Misting the headlight glasses offered headlamp washers, each one shit benwischer and have a washing nozzle. These plants are relatively expensive, which is why they are in are usually only available as additional equipment at an additional cost. On the other hand, make good translucent headlight glasses represent a safety advantage that everyone Motor vehicle would be advantageous.
Ebenso wie bei Scheinwerfergläsern stellt sich bei Fahrzeugscheiben, insbesondere Wind schutzscheiben, das Problem des Verschmutzens und des Beschlagens, was ebenfalls die Fahrsicherheit beeinträchtigt. Insbesondere zum Vermeiden des Beschlagens der Innenseite der Fahrzeugscheiben werden hohe Anforderungen an die Fahrzeugbelüftung bzw. die Klimatisierung gestellt, die wiederum einen bedeutenden Kostenfaktor darstellen. Neben Fahrzeugscheiben gilt dies selbstverständlich auch für Glasdächer von Fahrzeugen sowie Solarzellen an Fahrzeugen und an Gebäuden.As with headlight glasses, windshields are particularly common in vehicle windows protective glass, the problem of dirt and fogging, which is also the Driving safety impaired. Especially to avoid fogging on the inside of the vehicle windows make high demands on the vehicle ventilation or Air conditioning provided, which in turn represent a significant cost factor. Next Of course, this also applies to vehicle windows for glass roofs of vehicles as well Solar cells on vehicles and on buildings.
Schließlich besteht auch das Problem, daß die lackierten Teile von Fahrzeugen ebenfalls schnell verschmutzen und eines aufwendigen Korrosionsschutzes bedürfen, was hohe Produktionskosten mit sich bringt.Finally, there is also the problem that the painted parts of vehicles too contaminate quickly and require extensive corrosion protection, which is high Production costs.
Aufgabe der Erfindung ist es somit, das schnelle und intensive Verschmutzen bzw. das Be schlagen von Fahrzeugteilen zu verhindern sowie die Kratzfestigkeit von Fahrzeugteilen zu erhöhen.The object of the invention is therefore the rapid and intensive pollution or loading to prevent vehicle parts from impacting and the scratch resistance of vehicle parts increase.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Oberflächen von Fahrzeugkomponenten mit Nano-Partikeln beschichtet werden.This object is achieved in that the surfaces of Vehicle components are coated with nano-particles.
Eine Ausbildung der Erfindung besteht darin, daß Metall-Felgen für Fahrzeuge mit Nano- Partikeln beschichtet werden.An embodiment of the invention is that metal rims for vehicles with nano Particles are coated.
Insbesondere ist hierbei vorgesehen, daß die Metall-Felgen Aluminium-Felgen sind.In particular, it is provided that the metal rims are aluminum rims.
Weiterhin ist es erfindungsgemäß, daß Metall-Teile von Fahrzeugen mit Nano-Partikeln be schichtet werden.It is also according to the invention that metal parts of vehicles with nano-particles be be layered.
Es liegt im Rahmen der Erfindung, daß Kunststoff-Teile von Fahrzeugen mit Nano-Partikeln beschichtet werden.It is within the scope of the invention that plastic parts of vehicles with nano-particles be coated.
Vorteilhaft ist auch, daß Scheinwerfergläser von Fahrzeugen mit Nano-Partikeln beschichtet werden. It is also advantageous that headlight glasses of vehicles coated with nano-particles will.
Weiterhin ist es zweckmäßig, daß Windschutzscheiben von Fahrzeugen mit Nano-Partikeln beschichtet werden.It is also appropriate that windscreens of vehicles with nano-particles be coated.
Ebenso ist es erfindungsgemäß, daß Glasdächer von Fahrzeugen mit Nano-Partikeln zu beschichtet werden.It is also according to the invention that glass roofs of vehicles with nano-particles too be coated.
Vorteilhaft ist es auch, daß Solarzellen an Fahrzeugen und Gebäuden mit Nano-Partikeln beschichtet werden.It is also advantageous that solar cells on vehicles and buildings with nano-particles be coated.
Eine Ausbildung der Erfindung besteht darin, daß lackierte Teile von Fahrzeugen mit Nano- Partikeln beschichtet werden.An embodiment of the invention is that painted parts of vehicles with nano Particles are coated.
Die Vorteile der Erfindung bestehen im wesentlichen darin, daß durch eine Oberflächenbehandlung mit Nano-Partikeln die behandelte Oberfläche sehr feinporig wird. Dies führt dazu, daß Schmutz nicht mehr oder nur noch in sehr geringem Umfang an der Oberfläche haftet. Dies bringt eine deutliche Erleichterung der Pflege eines Fahrzeuges mit sich. Des weiteren erhöht sich die Fahrsicherheit, wenn das Beschlagen bzw. Verschmutzen von Fahrzeugscheiben und Scheinwerfergläsern entfällt oder zumindest deutlich vermindert wird.The advantages of the invention consist essentially in that Surface treatment with nano-particles the treated surface becomes very fine-pored. This means that dirt is no longer or only to a very small extent on the Surface adheres. This makes the maintenance of a vehicle much easier yourself. Furthermore, driving safety increases when fogging or soiling of vehicle windows and headlight glasses is eliminated or at least significantly reduced becomes.
Durch die Beschichtung von Oberflächen von Fahrzeugteilen können zudem Kosten eingespart werden, beispielsweise durch die Einsparung von Scheinwerferwaschanlagen, den Wegfall einer Doppelverglasung oder einer Lackschicht oder aber durch die Möglichkeit einer einfacheren Auslegung einer Klimaanlage.Coating surfaces of vehicle parts can also result in costs can be saved, for example by saving headlight washers Elimination of double glazing or a layer of lacquer or the possibility a simpler design of an air conditioning system.
Hinzu kommt, daß durch eine Behandlung der Oberfläche eines Fahrzeugteiles mit Nano- Partikeln die Kratzfestigkeit des behandelten Teiles erhöht wird, was sich natürlich auch auf den Wiederverkaufswert des Fahrzeuges positiv auswirkt.In addition, treatment of the surface of a vehicle part with nano- Particles the scratch resistance of the treated part is increased, which of course also affects has a positive effect on the resale value of the vehicle.
Auch hinsichtlich der Korrosion von Fahrzeugteilen ist die Behandlung mit Nano-Partikeln von Vorteil, da die Beschichtung korrosionshemmend ist.The treatment with nano-particles also applies to the corrosion of vehicle parts an advantage because the coating is anti-corrosive.
Schließlich ist auch unter dem Aspekt des Umweltschutzes eine Beschichtung mit Nano- Partikeln vorteilhaft, weil diese die umweltbelastenden Maßnahmen zum Korrosionsschutz, wie das Galvanisieren oder Lackieren von korrosionsempfindlichen Fahrzeugteilen ganz oder teilweise ersetzen kann. Finally, a coating with nano- Particles advantageous because these are the environmentally harmful measures for corrosion protection, such as the galvanizing or painting of corrosion-sensitive vehicle parts entirely or can partially replace.
Beschichtungen mit Nano-Partikeln können auf Glas-, Kunststoff- und Metallteilen vorge nommen werden und vermindern auf allen diesen Werkstoffen die Oberflächenrauheit. Das Auftragen der Nano-Partikel erfolgt im Prinzip wie das Auftragen von Lacken, beispielsweise durch Sprühen, Walzen oder Tauchen.Coatings with nano-particles can be featured on glass, plastic and metal parts are taken and reduce the surface roughness on all these materials. The The nano-particles are applied in principle in the same way as the application of paints, for example by spraying, rolling or dipping.
Zusammenfassend ist festzustellen, daß durch eine Behandlung von Oberflächen von Fahrzeugteilen mit Nano-Partikeln eine kostengünstige und einfache Möglichkeit zur Verbesserung der Eigenschaften von Fahrzeugteilen geschaffen werden kann.In summary, it can be stated that by treating surfaces of Vehicle parts with nano-particles are an inexpensive and easy way to Improvement in the properties of vehicle parts can be created.
Fahrzeuge im Sinne dieser Anmeldung können Kraftfahrzeuge zur Personen- und zum Last transport sein, jedoch kommen neben Fahrrädern auch Luft- und Wasserfahrzeuge in Betracht.Vehicles in the sense of this application can motor vehicles for the personal and the load be transport, but in addition to bicycles, air and water vehicles also come in Consideration.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997109165 DE19709165A1 (en) | 1997-03-06 | 1997-03-06 | Use of nanoparticles for vehicle part surface coating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997109165 DE19709165A1 (en) | 1997-03-06 | 1997-03-06 | Use of nanoparticles for vehicle part surface coating |
Publications (1)
Publication Number | Publication Date |
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DE19709165A1 true DE19709165A1 (en) | 1998-01-15 |
Family
ID=7822440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE1997109165 Withdrawn DE19709165A1 (en) | 1997-03-06 | 1997-03-06 | Use of nanoparticles for vehicle part surface coating |
Country Status (1)
Country | Link |
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DE (1) | DE19709165A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19939686A1 (en) * | 1999-08-20 | 2001-02-22 | Dechema | Production of corrosion resistant coatings for metals comprises applying metallic or non-metallic inorganic nano-particulate powder in an organic matrix onto the metal surface, removing the organic matrix, and sintering |
DE19952314A1 (en) * | 1999-10-29 | 2001-05-17 | Abb Patent Gmbh | Sensor, e.g. temperature sensor or anemometer, has flat surface for direct contact with measurement medium and nanostructured surface or coating formed like surface of lotus leaf to reduce adhesion |
DE10019782A1 (en) * | 2000-04-20 | 2001-10-25 | Volkswagen Ag | Sensor for cars uses dirt repellent window layers allows wide choice of location at reduced cost |
EP1282144A2 (en) * | 2001-08-02 | 2003-02-05 | Richard Wöhr GmbH | Input and/or display device |
DE10137460A1 (en) * | 2001-08-02 | 2003-02-13 | Woehr Richard Gmbh | Input and/or display device, e.g. for electrical and electronic equipment, mobile telephones, has nano-coating with nano-scale particles or nano-structuring on exposed surface part(s) |
DE10142802A1 (en) * | 2001-08-31 | 2003-03-20 | Bosch Gmbh Robert | Sensor safe from contamination has self cleaning surface |
WO2005095169A1 (en) | 2004-04-03 | 2005-10-13 | Leopold Kostal Gmbh & Co. Kg | Optoelectronic sensor device for a motor vehicle |
DE10202513B4 (en) * | 2002-01-23 | 2006-03-30 | Infineon Technologies Ag | Self-cleaning surfaces for imaging sensors |
DE19847303B4 (en) * | 1998-10-14 | 2006-11-30 | Robert Bosch Gmbh | Sensor element with anti-adhesive surface coating |
DE102005032711A1 (en) * | 2005-07-07 | 2007-01-11 | Siemens Ag | Method for producing a nanoparticle-containing layer on a substrate |
Citations (4)
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WO1993024534A1 (en) * | 1992-06-04 | 1993-12-09 | Prolabo | Functionalized polymer nanoparticles, method of preparation and use thereof |
EP0658525A2 (en) * | 1993-11-10 | 1995-06-21 | Central Glass Company, Limited | Multilayered water-repellent film and method of forming same on glass substrate |
DE4407366C2 (en) * | 1994-03-05 | 1996-02-22 | Sekurit Saint Gobain Deutsch | Burn-in printing paste for glass surfaces and use of the printing paste for printing on car glass panes |
DE4124730C2 (en) * | 1991-07-25 | 1996-09-12 | Friebe & Reininghaus Ahc | Anodized objects made of aluminum or magnesium with fluoropolymers embedded in the oxide layer and process for their production |
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Patent Citations (4)
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DE4124730C2 (en) * | 1991-07-25 | 1996-09-12 | Friebe & Reininghaus Ahc | Anodized objects made of aluminum or magnesium with fluoropolymers embedded in the oxide layer and process for their production |
WO1993024534A1 (en) * | 1992-06-04 | 1993-12-09 | Prolabo | Functionalized polymer nanoparticles, method of preparation and use thereof |
EP0658525A2 (en) * | 1993-11-10 | 1995-06-21 | Central Glass Company, Limited | Multilayered water-repellent film and method of forming same on glass substrate |
DE4407366C2 (en) * | 1994-03-05 | 1996-02-22 | Sekurit Saint Gobain Deutsch | Burn-in printing paste for glass surfaces and use of the printing paste for printing on car glass panes |
Non-Patent Citations (1)
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19847303B4 (en) * | 1998-10-14 | 2006-11-30 | Robert Bosch Gmbh | Sensor element with anti-adhesive surface coating |
DE19939686A1 (en) * | 1999-08-20 | 2001-02-22 | Dechema | Production of corrosion resistant coatings for metals comprises applying metallic or non-metallic inorganic nano-particulate powder in an organic matrix onto the metal surface, removing the organic matrix, and sintering |
DE19952314A1 (en) * | 1999-10-29 | 2001-05-17 | Abb Patent Gmbh | Sensor, e.g. temperature sensor or anemometer, has flat surface for direct contact with measurement medium and nanostructured surface or coating formed like surface of lotus leaf to reduce adhesion |
DE19952314C2 (en) * | 1999-10-29 | 2002-06-20 | Abb Patent Gmbh | Sensor, in particular sensor with a planar effective sensor surface |
DE10019782A1 (en) * | 2000-04-20 | 2001-10-25 | Volkswagen Ag | Sensor for cars uses dirt repellent window layers allows wide choice of location at reduced cost |
EP1282144A2 (en) * | 2001-08-02 | 2003-02-05 | Richard Wöhr GmbH | Input and/or display device |
DE10137460A1 (en) * | 2001-08-02 | 2003-02-13 | Woehr Richard Gmbh | Input and/or display device, e.g. for electrical and electronic equipment, mobile telephones, has nano-coating with nano-scale particles or nano-structuring on exposed surface part(s) |
EP1282144A3 (en) * | 2001-08-02 | 2003-10-15 | Richard Wöhr GmbH | Input and/or display device |
DE10142802A1 (en) * | 2001-08-31 | 2003-03-20 | Bosch Gmbh Robert | Sensor safe from contamination has self cleaning surface |
DE10202513B4 (en) * | 2002-01-23 | 2006-03-30 | Infineon Technologies Ag | Self-cleaning surfaces for imaging sensors |
DE102004016517A1 (en) * | 2004-04-03 | 2005-10-20 | Kostal Leopold Gmbh & Co Kg | Optoelectronic sensor device for a motor vehicle |
WO2005095169A1 (en) | 2004-04-03 | 2005-10-13 | Leopold Kostal Gmbh & Co. Kg | Optoelectronic sensor device for a motor vehicle |
DE102005032711A1 (en) * | 2005-07-07 | 2007-01-11 | Siemens Ag | Method for producing a nanoparticle-containing layer on a substrate |
WO2007006674A1 (en) | 2005-07-07 | 2007-01-18 | Siemens Aktiengesellschaft | Method for producing a layer, which has nanoparticles, on a substrate |
US7906171B2 (en) | 2005-07-07 | 2011-03-15 | Siemens Aktiegesellschaft | Method for production of a layer having nanoparticles, on a substrate |
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OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: DAIMLERCHRYSLER AG, 70567 STUTTGART, DE |
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8130 | Withdrawal |