WO2005118501A1 - Procede de realisation d'un revetement hydrophobe, dispositif en vue de la mise en oeuvre du procede et support dote d'un revetement hydrophobe - Google Patents
Procede de realisation d'un revetement hydrophobe, dispositif en vue de la mise en oeuvre du procede et support dote d'un revetement hydrophobe Download PDFInfo
- Publication number
- WO2005118501A1 WO2005118501A1 PCT/FR2005/050368 FR2005050368W WO2005118501A1 WO 2005118501 A1 WO2005118501 A1 WO 2005118501A1 FR 2005050368 W FR2005050368 W FR 2005050368W WO 2005118501 A1 WO2005118501 A1 WO 2005118501A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- metal oxide
- layer
- support
- etching
- plasma
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/02—Pretreatment of the material to be coated
- C23C16/0272—Deposition of sub-layers, e.g. to promote the adhesion of the main coating
-
- 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
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
-
- 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
- C03C17/42—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating of an organic material and at least one non-metal coating
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/401—Oxides containing silicon
-
- 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
- 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
- C03C2217/77—Coatings having a rough surface
-
- 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
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/15—Deposition methods from the vapour phase
- C03C2218/154—Deposition methods from the vapour phase by sputtering
-
- 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
- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/31—Pre-treatment
-
- 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
- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/32—After-treatment
- C03C2218/328—Partly or completely removing a coating
- C03C2218/33—Partly or completely removing a coating by etching
Definitions
- the invention relates to a method for producing a hydrophobic coating which has the characteristics of the preamble of claim 1, a device for carrying out the method and supports provided with a hydrophobic coating.
- the so-called contact angle is frequently used. It is the angle formed by a tangent to the outline of the drop at the meeting point of the three phases on the surface of the solid body. The wetting is all the worse when the contact angle is large.
- a hydrophobic coating on the window surface decreases the adhesion of the water drops on the coated surface by bringing said contact angle beyond 90 ° if possible.
- a fundamental problem with these coatings is their relatively reduced resistance to mechanical stresses (abrasion by particles of dust or fouling which come to settle there, wiping). For example, this has long deteriorated the long-term reliability of hydrophobic coatings on vehicle windshields that are stressed at the same time. by the particles which strike them during driving and also by the wipers (and in the latter case, especially when the wipers are running dry).
- Document EP 0 866 037 B1 discloses a method for forming a multilayer water repellant coating which has a first layer of metal oxide and a second layer of water repellency on a glass support. , in which the metal oxide layer is formed from a slightly rough surface, the second layer being applied to this rough surface and then being heated in a range between 100 and 300 ° C.
- the second layer is produced by a sol-gel process from a mixture of fluoroalkylsilanes, tin oxide particles doped with antimony oxide, a compound of silicon, water and an organic solvent.
- Document JP-A 4 124 047 thus also discloses a process in which a first layer of metal oxide undergoes an etching operation after having been deposited on a support, to make its surface slightly rough, a hydrophobic layer then being applied to this roughened surface.
- Document JP-A 6 116 430 describes a process in which a layer of Si0 2 deposited on a support undergoes a plasma etching operation to make its surface slightly rough, a monomolecular layer of chemical absorption which contains fluorine being then applied on this roughened surface.
- Document EP 0 476 510 A1 discloses a similar process by which a layer of metal oxide applied to a glass surface by a sol-gel process is treated with an acid or a plasma to make it rough, after which it is applied to this surface a layer of fluorine or silicone.
- the document EP 0 545 201 B1 describes yet another relevant process in which a layer of sol-gel consisting of a silicon oxide mixed with other mineral oxides is applied to a glass support as a base layer or a adhesion enhancing agent.
- a layer of sol-gel consisting of a silicon oxide mixed with other mineral oxides is applied to a glass support as a base layer or a adhesion enhancing agent.
- the primer can be applied to glass surfaces even before a bending and / or prestressing heat treatment and therefore is sufficiently resistant to high temperatures.
- the problem underlying the invention is to propose another method for producing a hydrophobic coating in which a layer system is created which withstands all the stresses exerted on the surface of the support which is exposed in the assembled state. .
- the invention also relates to a device for the implementation of a method according to the invention and to the products which can be produced with this device.
- the invention takes advantage of this by producing the layer applied to the support from at least two different metal oxides or metal oxynitrides.
- metal oxides or metal oxynitrides When in the following, and in a simplified manner, we speak only of metal oxides, we do not exclude the equivalent use of oxynitrides.
- the plasma, the plasma-activated gas and the appropriate treatment plant are regulated and controlled so that one of these metal oxides is deposited much less than the other (matrix material). This result can be achieved in particular by not simultaneously passing all the materials of the layer into the gas phase under the same plasma or etching conditions.
- the treated layer Due to the roughness of the surface, the treated layer also has a modified low reflection coefficient.
- the doped metal oxide coating can be deposited preferably by sputtering under vacuum supported by a magnetic field (which is called in the following "spraying").
- a magnetic field which is called in the following "spraying"
- Other deposition techniques for example CVD, plasma-reinforced DVD, vaporization, are however also and obviously envisaged.
- Si0 2 As matrix material, Si0 2 is mainly considered, because on the one hand it adheres very well to glass surfaces and on the other hand it has a high proportion of free OH bonds which for their part ensure good adhesion of the hydrophobic coating that will be applied later; we will expand further on this.
- Silicon can also be deposited at high flow rates in spraying facilities.
- An Si0 2 target that has an eight percent aluminum content has been found to be well suited in testing.
- other doping elements are also envisaged, for example carbon, titanium, zirconium, zinc and boron, Rb, Cs, K, Na, Li, Ba, Sr, Mg as well as alkali and alkaline metals - earthy and rare earths, and it is absolutely possible to also use layers of mixed oxides or mixed ternary oxynitrides, provided that they meet the requirements in terms of light transmission.
- SiO x with x ⁇ 2
- SiON SiON
- SiOCN to which hydrogen can possibly still be combined
- the entire composition of the lower coating which will be deposited on the support directly or optionally after a blocking layer, and therefore in particular the second metal oxide (or oxynitride), is selected as a priority according to the particular condition that the glass pane thus coated must still be bent and possibly prestressed before the application of the hydrophobic coating.
- the deposited coating must therefore be able to withstand temperatures above 650 ° C without damage.
- the operating parameters are adjusted so that the layer receives a relatively rough surface. This can be achieved, for example, by a relatively high spray pressure and / or by the use of lower spray energies.
- the metal oxides can be deposited in a reactive working gas atmosphere
- targets may contain the mixture of materials from the start
- the alloys desired, which makes it possible to dispense with the use in parallel of several targets made up of the various constituent materials of the layer.
- the final composition of the layer before the etching operation can also be influenced by intermediate steps, for example heat treatments such as bending and prestressing. In particular due to diffusion processes, this can lead to an enrichment of the layer with atoms, in particular with alkali metal atoms which come from the glass.
- a blocking layer can be provided between the support and the base layer of metal oxide or oxynitride. These blocking layers which oppose the diffusion of alkaline elements or other elements which come from the glass are known per se, so that it is not necessary to extend it further here.
- the treated glass pane can then be assembled or transformed to obtain ready-to-use products (windshield panes, front glazing, shower stalls, refrigerator doors, etc.).
- the plasma etching operation or the etching operation using a plasma activated gas can be carried out in different installations. What is important is the presence of a reagent which acts selectively only on the material of the doped metal oxide layer, this reagent being fluorine in the preferred example.
- the plasma operation can be conducted so as to selectively attack the doped and treated metal oxide layer.
- a gaseous phase of SiF 4 volatile is formed in the plasma which makes it possible to remove the silicon, while the fluoride compounds aluminum are not gaseous at the same time and thus remain on the support or in the layer.
- Another system that can be used has a vacuum chamber in which the support to be engraved is located. This chamber is crossed by one or more tubes of non-conductive material (ceramic, A1 2 0 3 ), quartz) in which there is an electrical conductor which is connected on both sides to a respective microwave generator (magnetron).
- Said tubes can even reach four meters in length, so that these installations make it possible to prestress float glass of the usual width of 3.2, and then to engrave them for coating.
- the treatment can be carried out in a closed chamber, for example in a large steel chamber, the activation of the plasma taking place outside of this chamber and the plasma-activated etching gas being supplied by a distribution device on the coated support.
- a distribution device on the coated support.
- etching gases the etching gases known in the industry and in the art are considered, for example SF 6 , CF, C 2 F 6 , CHF 3 or in general
- the doped metal oxide coating applied or deposited on the glass it is also possible to detect other alkali metal atoms after the heat treatment of the glass support. At high temperatures, these atoms diffuse out of the glass (usually silicate glass) to enter the coating. It has also been found that the position of the alkali metal atoms depending on the thickness of the layer changes during or because of the plasma treatment, so that traces of the treatment can be detected on the product.
- the hydrophobic layer or coating is preferably represented by the general formula:
- n being in the range between 7 and 11 and R 4 representing a low residual alkyl content.
- Typical methods of applying this hydrophobization layer are, for example, rubbing, spraying, vacuum spraying, etc.
- FIG. 1 shows schematically and not to scale an embodiment of a plasma treatment reactor for coated supports
- FIG. 2 represents a diagram of the distribution of the quantities (SIMS depth profile) of aluminum and aluminum oxide in the metal oxide coating according to the invention before and after plasma etching and
- FIG. 3 represents a diagram of the distribution of the quantities of silicon (silicon oxide) in the metal oxide coating according to the invention before and after plasma etching.
- a treatment device 1 (also called a plasma reactor) comprises a vacuum chamber 2 in addition to a pumping device 2P, a receptacle 3 with support only sketched, on which a support 4 has been placed (or possibly can also move), a device 5 for distributing gas and a plasma chamber 7 which is connected to the latter by a conduit 6, for the activation of a working or etching gas of the indicated type at the beginning, which is brought by a gas intake 8.
- the gas is brought into the plasma chamber 7 by the inlet 8 and is activated there by an intense electromagnetic field, that is to say brought into a state of chemical activity and etching potential. increased. Via the conduit 6, it reaches the distribution device 5 which distributes it in the vacuum chamber 2 in a sufficiently large and regular manner so that the entire surface of the support therein is in as homogeneous contact as possible with the gas. of engraving. Due to the fact that gas particles are constantly evacuated by the pumping 2P out of the vacuum chamber 2, the introduced gas is immediately evacuated with the volatile particles torn from the coating of the support.
- the plasma can be spatially restricted to the "prechamber" 7, while the working gas passes through the latter. Only the working gas activated by the plasma goes into the chamber 2 under vacuum or proper treatment provided for the coated support.
- This has the advantage that the plasma is only ignited in the plasma chamber 7 of relatively small volume and can be maintained there, which would require significantly more processing in the larger vacuum chamber.
- the working or etching gas retains its activated state at least long enough to be in sufficiently prolonged contact with the surface of the support or of the layer to be etched.
- FIG. 2 and FIG. 3 represent the selective action of the etching operation carried out according to the invention on the main components of the metal oxide layer, each time using a measurement curve B (line consisting of squares) before engraving and an A curve after engraving (line of diamonds).
- a measurement curve B line consisting of squares
- a curve after engraving line of diamonds.
- the two curves are aligned with respect to each other along the x-axis (distance along the depth of the layer, in nanometers nm) so that the surface of the support or glass is located at the same value of x (approximately
- FIG. 3 represents the large relative decrease in the proportions of Al in the layer.
- the Ai is distributed relatively evenly to a depth of about 60 to 70 nm
- the etching (curve A)
- there is a sharp increase on the surface ( relative) of the Al signal which only regains its initial value of approximately 30 to 40 nm.
- This relative enrichment of Al on the etched surface results from the selective removal of the silicon matrix material (or silicon oxide) and also causes an even greater irregularity of the surface of the layer.
- a hydrophobization coating of the type already mentioned above is applied in a manner known per se.
- This treatment can be expected to have a very durable hydrophobization which even resists mechanical attack (for example by wipers which work dry).
- the increase in resistance of the coating to mechanical wear can be easily proven by measurement techniques.
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- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Surface Treatment Of Glass (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05762552A EP1758830A1 (fr) | 2004-05-26 | 2005-05-26 | Procede de realisation d'un revetement hydrophobe, dispositif en vue de la mise en oeuvre du procede et support dote d'un revetement hydrophobe |
JP2007514042A JP2008500256A (ja) | 2004-05-26 | 2005-05-26 | 疎水性コーティングの製造方法、本方法を実施するための装置及び疎水性コーティングを備えた支持体 |
US11/597,658 US8282997B2 (en) | 2004-05-26 | 2005-05-26 | Method for producing a hydrophobic coating, device for implementing said method and support provided with a hydrophobic coating |
KR1020067024700A KR101200926B1 (ko) | 2004-05-26 | 2005-05-26 | 소수성 코팅의 생산 방법, 상기 방법을 수행하는 디바이스 및 소수성 코팅을 구비한 지지대 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004026344A DE102004026344B4 (de) | 2004-05-26 | 2004-05-26 | Verfahren zum Herstellen einer hydrophoben Beschichtung, Vorrichtung zum Durchführen des Verfahrens und Substrat mit einer hydrophoben Beschichtung |
DE102004026344.2 | 2004-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005118501A1 true WO2005118501A1 (fr) | 2005-12-15 |
Family
ID=35276496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2005/050368 WO2005118501A1 (fr) | 2004-05-26 | 2005-05-26 | Procede de realisation d'un revetement hydrophobe, dispositif en vue de la mise en oeuvre du procede et support dote d'un revetement hydrophobe |
Country Status (6)
Country | Link |
---|---|
US (1) | US8282997B2 (fr) |
EP (1) | EP1758830A1 (fr) |
JP (1) | JP2008500256A (fr) |
CN (1) | CN1976880A (fr) |
DE (1) | DE102004026344B4 (fr) |
WO (1) | WO2005118501A1 (fr) |
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WO2006028603A2 (fr) * | 2004-07-27 | 2006-03-16 | Ut-Battelle, Llc | Matiere ordonnee, composite a details de surface nets |
WO2006091235A1 (fr) * | 2004-07-27 | 2006-08-31 | Ut-Battelle, Llc | Materiau super-hydrophobe, nanostructure, composite |
WO2007092746A2 (fr) * | 2006-02-03 | 2007-08-16 | Ut-Battelle, Llc | Articles transparents a surfaces hydrophobes ou super-hydrophobes |
US7697808B2 (en) | 2004-07-27 | 2010-04-13 | Ut-Battelle, Llc | Multi-tipped optical component |
US8193406B2 (en) | 2007-05-17 | 2012-06-05 | Ut-Battelle, Llc | Super-hydrophobic bandages and method of making the same |
US8741158B2 (en) | 2010-10-08 | 2014-06-03 | Ut-Battelle, Llc | Superhydrophobic transparent glass (STG) thin film articles |
US9828284B2 (en) | 2014-03-28 | 2017-11-28 | Ut-Battelle, Llc | Thermal history-based etching |
US10016744B2 (en) | 2006-08-24 | 2018-07-10 | Axens | Method for producing metal oxide compositions and coated substrates |
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US10844479B2 (en) | 2014-02-21 | 2020-11-24 | Ut-Battelle, Llc | Transparent omniphobic thin film articles |
EP3643495A4 (fr) * | 2017-06-21 | 2021-03-03 | AGC Inc. | Article comportant une couche hydrophobe et oléophobe, et son procédé de fabrication |
CN114214597A (zh) * | 2021-12-14 | 2022-03-22 | 国网天津市电力公司电力科学研究院 | 一种超疏水纳米结构有机薄膜的定向生长调控方法 |
US11292919B2 (en) | 2010-10-08 | 2022-04-05 | Ut-Battelle, Llc | Anti-fingerprint coatings |
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DE102008033977A1 (de) * | 2008-07-21 | 2010-02-04 | Iplas Innovative Plasma Systems Gmbh | Verfahren zur Oberflächenbeschichtung mit Schichtmaterialien |
FR2940966B1 (fr) * | 2009-01-09 | 2011-03-04 | Saint Gobain | Substrat hydrophobe comprenant un primage du type oxycarbure de silicium active par plasma |
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- 2005-05-26 WO PCT/FR2005/050368 patent/WO2005118501A1/fr active Application Filing
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Cited By (18)
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WO2006028603A3 (fr) * | 2004-07-27 | 2006-04-13 | Ut Battelle Llc | Matiere ordonnee, composite a details de surface nets |
WO2006091235A1 (fr) * | 2004-07-27 | 2006-08-31 | Ut-Battelle, Llc | Materiau super-hydrophobe, nanostructure, composite |
US7150904B2 (en) | 2004-07-27 | 2006-12-19 | Ut-Battelle, Llc | Composite, ordered material having sharp surface features |
US7258731B2 (en) | 2004-07-27 | 2007-08-21 | Ut Battelle, Llc | Composite, nanostructured, super-hydrophobic material |
US7697808B2 (en) | 2004-07-27 | 2010-04-13 | Ut-Battelle, Llc | Multi-tipped optical component |
WO2006028603A2 (fr) * | 2004-07-27 | 2006-03-16 | Ut-Battelle, Llc | Matiere ordonnee, composite a details de surface nets |
WO2007092746A2 (fr) * | 2006-02-03 | 2007-08-16 | Ut-Battelle, Llc | Articles transparents a surfaces hydrophobes ou super-hydrophobes |
WO2007092746A3 (fr) * | 2006-02-03 | 2007-10-11 | Ut Battelle Llc | Articles transparents a surfaces hydrophobes ou super-hydrophobes |
US10016744B2 (en) | 2006-08-24 | 2018-07-10 | Axens | Method for producing metal oxide compositions and coated substrates |
US8193406B2 (en) | 2007-05-17 | 2012-06-05 | Ut-Battelle, Llc | Super-hydrophobic bandages and method of making the same |
US8741158B2 (en) | 2010-10-08 | 2014-06-03 | Ut-Battelle, Llc | Superhydrophobic transparent glass (STG) thin film articles |
US11292288B2 (en) | 2010-10-08 | 2022-04-05 | Ut-Battelle, Llc | Superhydrophobic transparent glass (STG) thin film articles |
US11292919B2 (en) | 2010-10-08 | 2022-04-05 | Ut-Battelle, Llc | Anti-fingerprint coatings |
US10844479B2 (en) | 2014-02-21 | 2020-11-24 | Ut-Battelle, Llc | Transparent omniphobic thin film articles |
US9828284B2 (en) | 2014-03-28 | 2017-11-28 | Ut-Battelle, Llc | Thermal history-based etching |
EP3643495A4 (fr) * | 2017-06-21 | 2021-03-03 | AGC Inc. | Article comportant une couche hydrophobe et oléophobe, et son procédé de fabrication |
CN110550865A (zh) * | 2018-05-31 | 2019-12-10 | 深圳市东丽华科技有限公司 | 一种微晶玻璃器件 |
CN114214597A (zh) * | 2021-12-14 | 2022-03-22 | 国网天津市电力公司电力科学研究院 | 一种超疏水纳米结构有机薄膜的定向生长调控方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1976880A (zh) | 2007-06-06 |
JP2008500256A (ja) | 2008-01-10 |
US8282997B2 (en) | 2012-10-09 |
DE102004026344A1 (de) | 2005-12-22 |
EP1758830A1 (fr) | 2007-03-07 |
DE102004026344B4 (de) | 2008-10-16 |
US20090297863A1 (en) | 2009-12-03 |
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