WO2005044748A1 - Gegenstand mit leicht reinigbarer oberfläche und verfahren zu seiner herstellung - Google Patents
Gegenstand mit leicht reinigbarer oberfläche und verfahren zu seiner herstellung Download PDFInfo
- Publication number
- WO2005044748A1 WO2005044748A1 PCT/EP2004/012370 EP2004012370W WO2005044748A1 WO 2005044748 A1 WO2005044748 A1 WO 2005044748A1 EP 2004012370 W EP2004012370 W EP 2004012370W WO 2005044748 A1 WO2005044748 A1 WO 2005044748A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- sol
- gel layer
- hydrophobic
- double
- Prior art date
Links
Classifications
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
-
- 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
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/3405—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of organic materials
-
- 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
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
- C03C17/3417—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials all coatings being oxide coatings
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
-
- 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
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/76—Hydrophobic and oleophobic coatings
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2038—Resistance against physical degradation
- C04B2111/2069—Self cleaning materials, e.g. using lotus effect
Definitions
- the invention relates to an object with an easily cleanable surface by means of a double coating with a hydrophobic outer layer having a component which reacts with free OH groups and an inner inorganic sol-gel layer.
- Such objects can consist of ceramic material, such as tiles, sanitary ceramic products or can be enamels, e.g. Oven muffles, metals such as Stainless steel or plastics.
- a preferred application are objects made of glass or glass ceramic, such as oven inner panes or transparent fireplace doors, which are exposed to high temperatures and / or heavy soiling and must be cleaned continuously so that they can fully perform their function.
- the invention further relates to a method for producing such coated articles.
- Hydrophobic surfaces can be created in different ways.
- a layer consisting of an inorganic-organic nanoparticle network can be crosslinked thermally or with UV light via unsaturated organic groups.
- a typical example is the inorganic-organic hybrid polymer, which is known under the brand ORMOCER® of the Fraunhofer Institute for Silicate Research.
- WO 00/37 374 shows an example This approach is not mechanically very stable and is also limited by the organic components in the maximum operating temperature.
- Hydrophilic, photocatalytic layers are e.g. offered by Pilkington ("Aktiv Glas®") as easy-to-clean facade glasses. To achieve a cleaning effect, activation by UV light is imperative. In addition, the degradation rate is very low and not suitable for contact contamination.
- DE 100 18671 A1 discloses an object made in particular of glass or ceramic material, with a thin underlayer made of a metal compound, in particular made of inorganic or organic compounds with preferably tetravalent metals such as Si, Al, Ti, Zr, which are dispersed by spraying or Dipped or powdered, but also applied to the surface of the object with appropriate brine or gels and burned out at very high temperatures with decomposition of the organic components. After cooling, an outer hydrophobic organic layer made of siloxanes, silanes, fluorosilane polyurethane or tetrafluoropolyethylene is applied to this underlayer by known methods and dried.
- a metal compound in particular made of inorganic or organic compounds with preferably tetravalent metals such as Si, Al, Ti, Zr, which are dispersed by spraying or Dipped or powdered, but also applied to the surface of the object with appropriate brine or gels and burned out at very high temperatures with decomposition of the organic components.
- the EP document describes an object made of glass with a first, lower layer of silica (silica) and a second, outer, silane-containing hydrophobic layer. With this object, too, the pebble layer is burned out before the hydrophobic layer is applied. According to relevant experience, these known double layers are not sufficiently stable in the cleaning process. Due to the high burn-out temperatures, which lead to a glassy lower layer, the reactive groups in the lower layer react as far as possible, so that the chemical bonds with partners in the outer hydrophobic layer are extremely small.
- the invention has for its object to provide the above-mentioned object with a coating that passes the tests listed above, necessary for oven inner panes.
- This object is achieved by an object with an easily cleanable surface by means of a double coating with a hydrophobic outer layer having a component which reacts with free OH groups and an inner inorganic sol-gel layer, in which, according to the invention, the outer hydrophobic layer is coated on a moderate temperatures up to a maximum of 100 ° C only dried, very reactive inner sol-gel layer and firmly anchored to it by condensation reactions, and only the double-layer system on the surface of the object is baked at temperatures above 50 ° C.
- the task is accomplished by a method for producing an object with an easily cleanable surface by means of a double coating, with the steps:
- the inventive two-layer process makes it possible to produce articles with a visually unobtrusive, mechanically stable and easily cleanable protective layer.
- the lower layer the inner sol-gel layer
- the reactive groups i.e. receive the OH groups of the sol-gel layer and can form a chemical bond with molecules of the hydrophobic top layer, in particular by a condensation reaction.
- Essential for the invention is therefore the still very reactive lower sol-gel layer, the inorganic sol-gel network, which firmly anchors the second layer through a condensation reaction.
- This second layer is highly hydrophobic and therefore dirt-repellent.
- the sol-gel method is known to be a method with which mechanically stable metal oxide layers can be produced.
- a reaction of metal-organic starting materials in the dissolved state is used for the formation of the layers.
- a controlled hydrolysis and condensation reaction of the organometallic starting materials builds a typical metal oxide network structure, ie a structure in which the metal atoms are connected to one another by oxygen atoms, along with the elimination of reaction products such as alcohol and water.
- the hydrolysis reaction can be accelerated by adding catalysts.
- the lower layer therefore presents itself as a gel made of organometallic materials, in the case of the invention the preferred metals being Ti, Si, Zr, Al, Sn.
- It typically has a thickness of 10 nm to 1 ⁇ m and is applied to the surface of the object to be coated, preferably a glass substrate, using conventional methods, preferably spraying or dipping.
- spraying or dipping all methods known to the person skilled in the art can be used, e.g. also centrifugal process or steam separation process (VD, preferably CVD process).
- the surface of the object is activated before the coating with the sol-gel layer.
- activation methods are diverse and known to the person skilled in the art and include oxidation and plasma treatments or also treatment with acid and / or alkalis.
- adhesion promoter layers made of gas or liquid phase at these points before coating the object according to the invention.
- Adhesion promoter layers of this type are diverse and known to the person skilled in the art, and are easy to determine for the respective substrate material.
- a common adhesion promoter are silanes and silanols, which have reactive groups.
- it is expedient to roughen the substrate surface beforehand for example mechanically by sandblasting or chemically, for example by etching.
- Other physical methods such as corona discharge, flame treatment, UV treatment, can also be used, as can combinations of the aforementioned measures.
- a hydrophobic layer preferably a perfluorinated silane with a
- the second layer preferably contains fluoroalkyl silanes as hydrophobic components.
- Preferred silanes in the process according to the invention have the general formula
- n and m independently of one another are an integer from 0 to 20 and together give a maximum of 30 and R is a straight-chain, branched, saturated or unsaturated (optionally containing heteroatoms) Ci - to Cs-alkyl radical.
- Preferred alkyl radicals are methyl, ethyl and propyl radicals, as well as their amino derivatives.
- silanes which have heteroatoms or heteroatoms comprising functional groups which increase or mediate the water solubility of the silane.
- the sol-gel layer Before the spraying of the hydrophobic solution, the sol-gel layer has to be solidified to such an extent that there are no flow disturbances, such as contraction of the coating.
- the double-layer system is then baked at 50 ° to 450 ° C., preferably 250 ° C. to 380 ° C., for 2 minutes to 2 hours.
- the advantage of the method according to the invention is also a significant reduction in process times.
- the course and drying time of the sol-gel layer can be controlled in such a way that both layers can be applied in one spray pass with two spray heads.
- a mixed oxide underlayer is produced in such a way that a concentrate of titanium in a weight ratio of 1: 2 is added to the concentrate from Example 1a.
- the titanium concentrate is made from TiCl and ethanol by making a 128 g / L solution.
- solutions which are processed by spraying 8 g of the SiO 2 concentrate and 4 g of the titanium concentrate are mixed with 320 g of alcohol.
- a hydrophobic layer is prepared in such a way that a hydrophobic silane (e.g. Degussa, F8261) and a catalyst (acetic acid) are mixed in a weight ratio of 1:70 in acetone. This solution is then applied to a lower layer of Examples 1a and 1b.
- a hydrophobic silane e.g. Degussa, F8261
- a catalyst acetic acid
- a further hydrophobic layer is produced in such a way that equal amounts of silica ester and alcoholic solvent are briefly stirred together. Then 5% by weight of hydrophobic silane (e.g. Degussa, F8800) are mixed with the solution. 22% by weight of a mixture of water and a little catalyst (hydrochloric acid) are then slowly stirred in. The resulting concentrate then rests for 4 hours.
- a spray solution is prepared by mixing the concentrate and acetone in a 1:20 ratio by weight. This solution is then applied to an intermediate layer in Examples 1.
- hydrophobic layer system is obtained by applying a commercially available, hydrophobic solution which reacts with free OH groups (for example NanoTop®, from Flexotec, or Easy-to-Clean products from Nano-X) to one of the Lower layers Example 1 applied and applied according to the method described in Example 4 on a glass substrate.
- a commercially available, hydrophobic solution which reacts with free OH groups (for example NanoTop®, from Flexotec, or Easy-to-Clean products from Nano-X) to one of the Lower layers Example 1 applied and applied according to the method described in Example 4 on a glass substrate.
- the lower layer of Examples 1 is applied to heat-reflecting substrate glass using a conventional spraying method.
- a micro spray nozzle (from Krautzberger) is used to ensure the best possible atomization.
- the underlayer dries at room temperature.
- the hydrophobic layer (Examples 2) is applied to the dried underlayer with a micro-spray nozzle.
- the entire system is then baked at 300 ° C./20 min in such a way that the organic constituents are not decomposed, but a very good (condensation) reaction between and in the layers and the substrate is ensured.
- Example 2 As in Example 1, an SiO 2 layer was applied by spraying to two identical substrates. One sample was heated in an oven at 500 ° C for 30 minutes while the second sample was kept at room temperature under ambient ambient conditions.
- both substrates were coated with a fluorosilane by spraying, as in Example 2a, and then heat-treated at 300 ° C. for 20 minutes. Both samples were then tested by mechanically rubbing the coated surface with a wet felt pad under a 1 kg load. After a predetermined number of rubbing cycles, the contact angle of water on the rubbed surface was measured. As can be seen from the table below, the sample according to the prior art with the burned-out SiO 2 underlayer shows a rapid decrease in the contact angle with the number of friction cycles compared to the second sample coated according to the invention with an unburned SiO 2 underlayer.
- the durability of the layers is therefore strongly dependent on the temperature treatment of the lower layer.
- the layer according to the invention shows clear advantages.
- Example 6 In order to investigate the optimal lying time between the application of the hydrophobic outer layer to the unburned underlayer, samples according to Example 2a were produced with different lying times. The laydown times were 5 minutes to 1 week under normal laboratory ambient conditions. Differences in the abrasion resistance of the double layer, carried out with simplified oven cleaning tests, could practically not be determined. With regard to the short process times to be sought because of the economy, the lay time should generally be kept relatively short.
- the lay time should not exceed a certain period of time for other reasons.
- the aforementioned comparison samples (with different lay times) were mechanically rubbed with a wet felt pad, as in Example 5.
- the table below shows the contact angle before and after 500 rubbing cycles of three samples with lay times of 0.5, 6 or 24 hours before the hydrophobic layer was applied.
- the contact angle of the sample practically did not change with the lying time of 0.5 h; he stays high.
- the contact angle drops dramatically for samples with a lay time of longer than 0.5 hours from. Therefore short lay times are preferred, which should not exceed 6 hours.
- the objects which are provided with the double layer according to the invention can consist of ceramic material, such as tiles, sanitary ceramic products, or can be enamels, e.g. Oven muffles, metals such as Precious metals or plastics.
- Objects made of glass or glass ceramics represent a preferred application, such as, for example, oven inner panes or transparent fireplace doors, which are each exposed to high temperatures and / or heavy soiling and must be cleaned continuously.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04797516A EP1656329A1 (de) | 2003-11-04 | 2004-11-02 | Gegenstand mit leicht reinigbarer oberfläche und verfahren zu seiner herstellung |
US10/576,119 US20070065680A1 (en) | 2003-11-04 | 2004-11-02 | Object with readily cleanable surface and process for the production thereof |
JP2006537234A JP2007509738A (ja) | 2003-11-04 | 2004-11-02 | 容易に清浄可能な表面を備える構造体、及び同構造体の製造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10351467A DE10351467B4 (de) | 2003-11-04 | 2003-11-04 | Gegenstand mit leicht reinigbarer Oberfläche und Verfahren zu seiner Herstellung |
DE10351467.8 | 2003-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005044748A1 true WO2005044748A1 (de) | 2005-05-19 |
Family
ID=34559326
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/012370 WO2005044748A1 (de) | 2003-11-04 | 2004-11-02 | Gegenstand mit leicht reinigbarer oberfläche und verfahren zu seiner herstellung |
PCT/EP2004/012428 WO2005044749A2 (de) | 2003-11-04 | 2004-11-03 | Gegenstand mit leicht reinigbarer oberfläche und verfahren zu seiner herstellung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/012428 WO2005044749A2 (de) | 2003-11-04 | 2004-11-03 | Gegenstand mit leicht reinigbarer oberfläche und verfahren zu seiner herstellung |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070065680A1 (de) |
EP (2) | EP1656329A1 (de) |
JP (1) | JP2007509738A (de) |
DE (1) | DE10351467B4 (de) |
WO (2) | WO2005044748A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007010955A1 (de) | 2007-03-05 | 2008-09-11 | Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh | Beschichtungszusammensetzung |
CN107649352A (zh) * | 2017-09-19 | 2018-02-02 | 重庆大学 | 一种大尺寸超疏水极端润湿性铝合金材料的快速制作方法 |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060128563A1 (en) * | 2004-12-09 | 2006-06-15 | Flabeg Gmbh & Co., Kg | Method for manufacturing a non-fogging element and device for activating such an element |
GB2422152B (en) * | 2005-01-14 | 2010-12-01 | E2V Tech | Metallisation of ceramic materials |
KR101295565B1 (ko) * | 2006-10-10 | 2013-08-09 | 엘지전자 주식회사 | 조리기기 및 그 제작방법 |
DE102006048997B3 (de) * | 2006-10-17 | 2008-06-19 | Ullrich Gmbh | Schnell trocknende, Schmutz abweisende, schaltbare und superharte Glasoberflächen und Verfahren zu ihrer Herstellung |
DE102007039164A1 (de) | 2007-08-20 | 2009-02-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mit einer staub- und aerosolabweisenden Beschichtung versehene Substrate, Verfahren zur Herstellung derselben und Materialien dafür |
EP2098359A1 (de) † | 2008-03-04 | 2009-09-09 | Lm Glasfiber A/S | Eigenschaften zur Flächenregeneration von Verbundstoffen |
FR2928642B1 (fr) * | 2008-03-11 | 2012-07-27 | Saint Gobain | Substrat verrier a hydrophobie persistante a haute temperature |
DE102008033941A1 (de) * | 2008-07-18 | 2010-01-28 | Innovent E.V. | Verfahren zum Beschichten |
DE102009044340A1 (de) * | 2008-12-02 | 2010-06-10 | Paul Hettich Gmbh & Co. Kg | Verfahren zur Herstellung von Bauteilen, insbesondere für Hochtemperaturanwendungen und Bauteil |
DK2251453T3 (da) | 2009-05-13 | 2014-07-07 | Sio2 Medical Products Inc | Beholderholder |
US9458536B2 (en) | 2009-07-02 | 2016-10-04 | Sio2 Medical Products, Inc. | PECVD coating methods for capped syringes, cartridges and other articles |
US11624115B2 (en) | 2010-05-12 | 2023-04-11 | Sio2 Medical Products, Inc. | Syringe with PECVD lubrication |
US9878101B2 (en) | 2010-11-12 | 2018-01-30 | Sio2 Medical Products, Inc. | Cyclic olefin polymer vessels and vessel coating methods |
ITRM20110104A1 (it) * | 2011-03-03 | 2012-09-04 | Agenzia Naz Per Le Nuove Tecn Ologie L Ener | Metodo per il trattamento di superfici ceramiche per conferire alle stesse una elevata idrofobicita' e oleofobicita' |
US9272095B2 (en) | 2011-04-01 | 2016-03-01 | Sio2 Medical Products, Inc. | Vessels, contact surfaces, and coating and inspection apparatus and methods |
DE102011076756A1 (de) * | 2011-05-31 | 2012-12-06 | Schott Ag | Substratelement für die Beschichtung mit einer Easy-to-clean Beschichtung |
US11116695B2 (en) | 2011-11-11 | 2021-09-14 | Sio2 Medical Products, Inc. | Blood sample collection tube |
AU2012318242A1 (en) | 2011-11-11 | 2013-05-30 | Sio2 Medical Products, Inc. | Passivation, pH protective or lubricity coating for pharmaceutical package, coating process and apparatus |
EP2846755A1 (de) | 2012-05-09 | 2015-03-18 | SiO2 Medical Products, Inc. | Saccharidschutzschicht für eine arzneimittelverpackung |
JP6509734B2 (ja) | 2012-11-01 | 2019-05-08 | エスアイオーツー・メディカル・プロダクツ・インコーポレイテッド | 皮膜検査方法 |
EP2920567B1 (de) | 2012-11-16 | 2020-08-19 | SiO2 Medical Products, Inc. | Verfahren und vorrichtung zur erkennung von schnellen sperrbeschichtungsintegritätseigenschaften |
US9764093B2 (en) | 2012-11-30 | 2017-09-19 | Sio2 Medical Products, Inc. | Controlling the uniformity of PECVD deposition |
WO2014085346A1 (en) | 2012-11-30 | 2014-06-05 | Sio2 Medical Products, Inc. | Hollow body with inside coating |
US20160015898A1 (en) | 2013-03-01 | 2016-01-21 | Sio2 Medical Products, Inc. | Plasma or cvd pre-treatment for lubricated pharmaceutical package, coating process and apparatus |
CN110074968B (zh) | 2013-03-11 | 2021-12-21 | Sio2医药产品公司 | 涂布包装材料 |
US9937099B2 (en) | 2013-03-11 | 2018-04-10 | Sio2 Medical Products, Inc. | Trilayer coated pharmaceutical packaging with low oxygen transmission rate |
EP2971227B1 (de) | 2013-03-15 | 2017-11-15 | Si02 Medical Products, Inc. | Beschichtungsverfahren. |
DE102013209709A1 (de) * | 2013-05-24 | 2014-11-27 | BSH Bosch und Siemens Hausgeräte GmbH | Beschichtung von gebrauchsoberflächen mit plasmapolymeren schichten unter atmosphärendruck zur verbesserung der reinigbarkeit |
EP3693493A1 (de) | 2014-03-28 | 2020-08-12 | SiO2 Medical Products, Inc. | Antistatische beschichtungen für kunststoffbehälter |
DE102014013550A1 (de) * | 2014-09-12 | 2016-03-31 | Schott Ag | Beschichtetes chemisch vorgespanntes flexibles dünnes Glas |
CN104557150B (zh) * | 2014-12-29 | 2016-09-07 | 广东家美陶瓷有限公司 | 一种二次烧多彩微晶玻璃的制备方法 |
JP2018523538A (ja) | 2015-08-18 | 2018-08-23 | エスアイオーツー・メディカル・プロダクツ・インコーポレイテッド | 低酸素透過速度を有する薬剤包装及び他の包装 |
DE102016204833B4 (de) | 2016-03-23 | 2017-11-16 | Convotherm-Elektrogeräte Gmbh | Gewerbliches Gargerät |
DE102017223680A1 (de) * | 2017-12-22 | 2019-06-27 | BSH Hausgeräte GmbH | Gegenstand mit einer hochtemperaturbeständigen omniphoben Antihaftbeschichtung, sowie Verfahren zur Herstellung des Gegenstands |
DE102020101797A1 (de) * | 2020-01-27 | 2021-07-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Verbund mit Barrierefunktion, dessen Herstellung und Verwendung |
CN111254438A (zh) * | 2020-03-02 | 2020-06-09 | 中国人民解放军陆军装甲兵学院 | 提升手术器械表面疏液性能的方法 |
US11375855B2 (en) | 2020-03-26 | 2022-07-05 | The Tradewell Group, Inc. | Embossed pattern on single-use disposable cutting board to create slide-resistance |
CN111962049B (zh) * | 2020-08-26 | 2023-06-27 | 佛山市思博睿科技有限公司 | 等离子化学气相沉积的纳米超疏水涂层及其制备方法 |
CN115304403B (zh) * | 2022-09-21 | 2023-04-07 | 洛阳理工学院 | 一种用于石质文物保护的疏水性复合材料及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0891953A1 (de) * | 1997-07-15 | 1999-01-20 | Central Glass Company, Limited | Glasscheibe mit wasserabweisender Beschichtung und Verfahren zu seiner Herstellung |
EP1142845A1 (de) * | 2000-03-31 | 2001-10-10 | Matsushita Electric Industrial Co., Ltd. | Anti-Kontaminations-Beschichtungsfilm, dessen Herstellungsverfahren, Anti-Kontaminations-Glas für Automobile, dessen Herstellungsverfahren und ein Automobil, das dieses Glas enthält |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD282179A5 (de) * | 1989-03-03 | 1990-09-05 | Tillner Hans Juergen Prof Dr | Verfahren zur herstellung bioaktiver und mechanisch hoch belastbarer implantate |
US5523162A (en) * | 1990-04-03 | 1996-06-04 | Ppg Industries, Inc. | Water repellent surface treatment for plastic and coated plastic substrates |
US5328768A (en) * | 1990-04-03 | 1994-07-12 | Ppg Industries, Inc. | Durable water repellant glass surface |
DE4237921A1 (de) * | 1992-10-23 | 1994-04-28 | Flachglas Ag | Verfahren und Vorrichtung zum Modifizieren der Oberflächenaktivität eines Silikatglassubstrates |
FR2787350B1 (fr) * | 1998-12-21 | 2002-01-04 | Saint Gobain Vitrage | Vitrage a revetement mesoporeux fonctionnel, notamment hydrophobe |
EP1095923B1 (de) * | 1999-10-29 | 2004-12-22 | Erlus Baustoffwerke Ag | Verfahren zur Erzeugung einer Selbstreinigungseigenschaft von keramischen Oberflächen |
DE60032858T2 (de) * | 1999-11-17 | 2007-09-06 | Kabushiki Kaisha Shofu | Dentales Füllungsmaterial |
DE10018671C2 (de) * | 2000-04-14 | 2002-09-26 | Nanogate Technologies Gmbh | Verfahren zur Erzeugung einer hydrophoben Oberfläche von Gegenständen aus silikatkeramischen Werkstoffen sowie Gegenstand mit einer hydrophoben Oberfläche |
DE10310827A1 (de) * | 2003-03-07 | 2004-09-23 | Innovent E.V. Technologieentwicklung | Schichtkombination mit hydrophoben Eigenschaften und Verfahren zu deren Aufbringung |
-
2003
- 2003-11-04 DE DE10351467A patent/DE10351467B4/de not_active Expired - Fee Related
-
2004
- 2004-11-02 JP JP2006537234A patent/JP2007509738A/ja active Pending
- 2004-11-02 WO PCT/EP2004/012370 patent/WO2005044748A1/de active Application Filing
- 2004-11-02 US US10/576,119 patent/US20070065680A1/en not_active Abandoned
- 2004-11-02 EP EP04797516A patent/EP1656329A1/de not_active Withdrawn
- 2004-11-03 WO PCT/EP2004/012428 patent/WO2005044749A2/de active Application Filing
- 2004-11-03 EP EP04818120.0A patent/EP1685075B1/de active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0891953A1 (de) * | 1997-07-15 | 1999-01-20 | Central Glass Company, Limited | Glasscheibe mit wasserabweisender Beschichtung und Verfahren zu seiner Herstellung |
EP1142845A1 (de) * | 2000-03-31 | 2001-10-10 | Matsushita Electric Industrial Co., Ltd. | Anti-Kontaminations-Beschichtungsfilm, dessen Herstellungsverfahren, Anti-Kontaminations-Glas für Automobile, dessen Herstellungsverfahren und ein Automobil, das dieses Glas enthält |
Non-Patent Citations (1)
Title |
---|
See also references of EP1656329A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007010955A1 (de) | 2007-03-05 | 2008-09-11 | Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh | Beschichtungszusammensetzung |
CN107649352A (zh) * | 2017-09-19 | 2018-02-02 | 重庆大学 | 一种大尺寸超疏水极端润湿性铝合金材料的快速制作方法 |
Also Published As
Publication number | Publication date |
---|---|
DE10351467B4 (de) | 2011-07-07 |
US20070065680A1 (en) | 2007-03-22 |
EP1685075A2 (de) | 2006-08-02 |
EP1656329A1 (de) | 2006-05-17 |
JP2007509738A (ja) | 2007-04-19 |
DE10351467A1 (de) | 2005-06-16 |
EP1685075B1 (de) | 2017-04-26 |
WO2005044749A2 (de) | 2005-05-19 |
WO2005044749A3 (de) | 2005-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2005044748A1 (de) | Gegenstand mit leicht reinigbarer oberfläche und verfahren zu seiner herstellung | |
EP1391249B1 (de) | Reinigungsfreundliche Vorrichtung | |
DE69926093T2 (de) | Wasserabweisende Lösung und Verfahren zur Herstellung einer wasserabweisenden Schicht auf einem Substrat mittels dieser Lösung | |
EP2177580B1 (de) | Antihaft-Beschichtungen | |
WO2005115151A1 (de) | Funktionelle sol-gel-beschichtungsmittel | |
WO2006099906A1 (de) | Gegenstand mit antibakterieller beschichtung, verfahren zu dessen herstellung und dessen verwendung | |
DE102005036427A1 (de) | Substrat, umfassend zumindest eine voll- oder teilflächige makrostrukturierte Schicht, Verfahren zu deren Herstellung und deren Verwendung | |
WO2008131715A1 (de) | Verfahren zur herstellung eines beschichtungsmaterials | |
DE202005006784U1 (de) | Gegenstand mit antibakterieller Beschichtung | |
WO2007051682A2 (de) | Verfahren zur beschichtung von substraten mit beschichtungssystemen enthaltend reaktive hydrophobe anorganische füllstoffe | |
EP1651581A2 (de) | Beschichtungssystem f r glasoberflächen, verfahren zu dessen herstellung und dessen anwendung | |
EP1943319A1 (de) | Herstellung von beschichteten substraten | |
EP1397319A1 (de) | Leicht reinigbare beschichtung | |
EP1874882A1 (de) | Verfahren zur erzeugung einer permanenten schutzschicht auf edelmetalloberflächen durch beschichten mit lösungen auf polysilazanbasis | |
WO2019120879A1 (de) | Gegenstand mit einer hochtemperaturbeständigen omniphoben antihaftbeschichtung, sowie verfahren zur herstellung des gegenstands | |
DE102010046370B4 (de) | Verfahren zum Beschichten von Substraten aus Keramik, Glass und Metall, Beschichtungszusammensetzung und Formgegenstand | |
DE19708808B4 (de) | Verfahren und Vorrichtung zum Aufbringen von transparenten Schutzschichten auf Gegenstände | |
WO2003082998A1 (de) | Beschichtungsfluid auf wasserbasis | |
DE3706782A1 (de) | Verwendung von siliciumorganischen verbindungen auf windschutzscheiben aus glas zur erreichung eines anti-fogging-effekts gegenueber oeligen organischen substanzen | |
DE102019006134A1 (de) | Verfahren zum Modifizieren der Oberflächeneigenschaften von mineralischen Substraten, Glas- und glasierten Substraten | |
EP1127930B1 (de) | Verfahren zur Herstellung einer schmutzabweisenden Beschichtung und Beschichtungslösung zur Durchführung des Verfahrens | |
DE10330744A1 (de) | Beschichtungszusammensetzung | |
DE10203958B4 (de) | Keramische, organische Überzugsmasse, Verfahren zum Zubereiten und Verfahren zum Aufbringen einer solchen Überzugsmasse, insbesondere für Trägermaterialien aus Metall, Glas oder Kunststoff | |
EP4209474A1 (de) | Verfahren zum modifizieren der oberflächeneigenschaften von kunststein sowie mit dem verfahren modifizierter kunststein | |
EP1559810A2 (de) | Verfahren zur Herstellung einer keramischen Schutzschicht |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
REEP | Request for entry into the european phase |
Ref document number: 2004797516 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004797516 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007065680 Country of ref document: US Ref document number: 10576119 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006537234 Country of ref document: JP |
|
WWP | Wipo information: published in national office |
Ref document number: 2004797516 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 10576119 Country of ref document: US |