WO2003014232A1 - Materiau pour produire des revetements resistants a l'usure, hydrophobes et/ou oleophobes - Google Patents
Materiau pour produire des revetements resistants a l'usure, hydrophobes et/ou oleophobes Download PDFInfo
- Publication number
- WO2003014232A1 WO2003014232A1 PCT/DE2002/002667 DE0202667W WO03014232A1 WO 2003014232 A1 WO2003014232 A1 WO 2003014232A1 DE 0202667 W DE0202667 W DE 0202667W WO 03014232 A1 WO03014232 A1 WO 03014232A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- substrate
- acid
- hydrophobic
- temperature
- material according
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 39
- 238000000576 coating method Methods 0.000 title claims abstract description 32
- 230000002209 hydrophobic effect Effects 0.000 title claims abstract description 20
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 7
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 5
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims abstract description 5
- 238000005299 abrasion Methods 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 15
- 150000004756 silanes Chemical class 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000012190 activator Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000003995 emulsifying agent Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 4
- 238000000137 annealing Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000077 silane Inorganic materials 0.000 claims description 4
- 239000011111 cardboard Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004753 textile Substances 0.000 claims description 3
- 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
- 238000007598 dipping method Methods 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 239000010985 leather Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- 239000005445 natural material Substances 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 239000000123 paper Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 238000009987 spinning Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 125000001424 substituent group Chemical group 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 150000004703 alkoxides Chemical group 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- YGUFXEJWPRRAEK-UHFFFAOYSA-N dodecyl(triethoxy)silane Chemical compound CCCCCCCCCCCC[Si](OCC)(OCC)OCC YGUFXEJWPRRAEK-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- XPBBUZJBQWWFFJ-UHFFFAOYSA-N fluorosilane Chemical compound [SiH3]F XPBBUZJBQWWFFJ-UHFFFAOYSA-N 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- KWEUJTRPCBXYLS-UHFFFAOYSA-N triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-henicosafluorododecyl)silane Chemical compound CCO[Si](OCC)(OCC)CCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F KWEUJTRPCBXYLS-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
- C09D183/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
-
- 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
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/30—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
-
- 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
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
- C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
- C04B41/4922—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane
- C04B41/4933—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane containing halogens, i.e. organohalogen silanes
-
- 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
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
- C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
- C04B41/495—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as oligomers or polymers
- C04B41/4977—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as oligomers or polymers characterised by the number of silicon atoms
-
- 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
- C04B41/82—Coating or impregnation with organic materials
- C04B41/84—Compounds having one or more carbon-to-metal of carbon-to-silicon linkages
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
-
- 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
Definitions
- the present invention relates to a material for producing abrasion-resistant, hydrophobic and / or oleophobic coatings and their use.
- EP 0 109 171 discloses fluorocarbon resins or generally fluorochemical copolymers and cardboards and textile fibers coated therewith.
- the coating materials known from the prior art at least partially have a comparatively good water, oil and / or dirt-repellent effect, they are still in need of improvement. Improvements are possible, in particular with regard to the abrasion resistance and chemical resistance that can be achieved. This is particularly important in the areas in which the coating materials are to be used for coating ceramic floor tiles or chrome surfaces in the sanitary area.
- the surfaces coated with the coating materials known from the prior art frequently also show a loss of the hydrophobic effect in the strongly basic medium.
- the present object is achieved by a material with the features of claim 1 and a use with the features of claim 6.
- a hydrophobic and / or oleophobic group is understood to mean a branched or unbranched alkyl and / or polyfluoroalkyl and / or perfluoroalkyl group. These groups can be straight-chain or branched or can also contain saturated, unsaturated or aromatic cyclic groups.
- the hydrophobic and / or oleophobic groups can furthermore have substituents, the substituents preferably having functionalities which later crosslink e.g. enable by UV or heat-induced polymerization reactions. Examples of such substituents are generally substituents e.g. with vinyl groups or the like. Moreover, such groups capable of crosslinking are familiar to the person skilled in the art from the prior art mentioned at the beginning.
- the abrasion resistance of coatings which are produced from the material according to the invention and are based on silanes with hydrophobic and / or oleophobic groups is increased because it has previously been assumed that longer chain lengths are used for the hydrophobic and / or oleophobic groups tend to reduce abrasion resistance. It is preferred if the chain length of the at least one alkyl group contained in the corresponding silane and / or polyfluoroalkyl and / or perfluoroalkyl group is between 10 and 30 carbon atoms, a chain length of 12 to 20 carbon atoms being particularly preferred on account of the availability of the corresponding starting compounds and the ease of handling.
- the material according to the invention for producing abrasion-resistant hydrophobic and / or oleophobic coatings generally contains the abovementioned silane in a solvent and / or emulsifier. Due to economic, ecological and procedural conditions, it is preferred if this solvent and / or emulsifying agent is water or at least has a high water content. Aqueous solutions of alcohols such as ethanol, methanol, propanol, isopropanol and / or butanol (in all its isomeric forms) are therefore also particularly good as solvents and / or emulsifiers and thus as a constituent of the material according to the invention for producing abrasion-resistant, hydrophobic and / or oleophobic coatings.
- alcohols such as ethanol, methanol, propanol, isopropanol and / or butanol (in all its isomeric forms) are therefore also particularly good as solvents and / or emulsifiers and thus as
- the material for producing abrasion-resistant, hydrophobic and / or oleophobic coatings furthermore contains a compound which acts as an activator on the silane contained in the material and already described, which is in particular an alkoxysilane. It is preferred if this compound is an acid which, by protonating the oxygen of the alkoxy group, accelerates the hydrolytic cleavage of the alkoxide group. Essentially methoxy groups and ethoxy groups are used as alkoxide groups and the hydrolytic cleavage of the alkoxide group can be controlled via the acid strength of the acid used as activator. It is particularly preferred if the acid used as an activator is an inorganic acid or an organic acid, ie in particular HCl, H 2 SO 4 and H 3 PO 4 and acetic or formic acid
- the material according to the invention has a very wide range of applications. Almost all known natural and synthetic substrates can be coated with the material according to the invention with the formation of wear-resistant hydrophobic and / or oleophobic coatings. It is therefore preferred if the substrate is a glass-like and / or ceramic substrate (e.g. glass, ceramic, enamel), a textile (e.g. Curtain fabric, awning fabric, clothing fabric), a fiber, leather, wood, a metal (e.g. chrome, brass, copper, zinc, stainless steel), a plastic, paper, cardboard or a natural material.
- a glass-like and / or ceramic substrate e.g. glass, ceramic, enamel
- a textile e.g. Curtain fabric, awning fabric, clothing fabric
- a fiber leather, wood, a metal (e.g. chrome, brass, copper, zinc, stainless steel), a plastic, paper, cardboard or a natural material.
- the surface of the same is applied during the application of the coating, i.e. has at least room temperature during the application of the material according to the invention for producing abrasion-resistant, hydrophobic and / or oleophobic coatings.
- the temperature for carrying out such a coating is in the range from about room temperature to about 400 ° C., preferably in the range from 40 to 200 ° C. and particularly preferably in the range from 60 to 170 ° C.
- the preferred temperature ranges for the application of the coating result the temperature resistance of the silanes preferably used in the material according to the invention and / or the substrates to be coated.
- the level of the temperature when applying the material according to the invention is of particular importance for the layer formation, since it determines the drying rate, i.e. affects the rate at which the solvent and / or emulsifier is removed.
- the material according to the invention can furthermore be applied to the substrate by any coating method known to the person skilled in the art, it preferably being carried out by pouring, flooding, dipping or spinning and particularly preferably by spraying.
- post-annealing it is advantageous if after the application of the material according to the invention so-called post-annealing takes place.
- heat is further supplied to the substrate, advantageously in such a way that the substrate temperature is maintained. This not only enables drying, but also cross-linking of the molecules within the coating, depending on the selected conditions and the silanes used.
- the preparation of the silanes intended for use in the material according to the invention, in particular trialkoxysilanes, is generally familiar to the person skilled in the art, so that a Description of the manufacturing process can be omitted here.
- the coating of, for example, a sanitary ware is generally carried out as follows.
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001135684 DE10135684A1 (de) | 2001-07-21 | 2001-07-21 | Material zur Herstellung abriebfester, hydrophober und/oder oloephober Beschichtungen |
DE10135684.6 | 2001-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003014232A1 true WO2003014232A1 (fr) | 2003-02-20 |
Family
ID=7692704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2002/002667 WO2003014232A1 (fr) | 2001-07-21 | 2002-07-19 | Materiau pour produire des revetements resistants a l'usure, hydrophobes et/ou oleophobes |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10135684A1 (fr) |
WO (1) | WO2003014232A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008047306A1 (de) | 2008-09-16 | 2010-04-15 | JODLAUK, Jörg | Zusammensetzung temper- und sinterbarer Überzugsmassen |
US7811627B2 (en) | 2005-03-09 | 2010-10-12 | Astenjohnson, Inc. | Papermaking fabrics with contaminant resistant nanoparticle coating and method of in situ application |
DE102009023497A1 (de) | 2009-06-02 | 2010-12-09 | Nanogate Ag | Glasurzusammensetzung mit Glasplättchen verschiedener Größe |
EP4317098A1 (fr) | 2022-08-01 | 2024-02-07 | Papadopoulos Nikolaos-Xafakis Sotirios G.P. | Systèmes de nano-revêtement durables faciles à nettoyer |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4997738A (en) * | 1988-12-01 | 1991-03-05 | Shindengen Electric Manufacturing Co., Ltd. | Electrophotographic photoreceptor having silicate with perfluoroalkyl groups in protective layer |
WO1999018168A1 (fr) * | 1997-10-06 | 1999-04-15 | Saint-Gobain Vitrage | Revetement hydrophobe notamment pour vitrage |
WO1999019084A1 (fr) * | 1997-10-15 | 1999-04-22 | Yazaki Corporation | Substrat transparent portant une couche hydrophobe anti-tache et son procede de production |
EP0545201B1 (fr) * | 1991-11-29 | 1999-10-27 | PPG Industries Ohio, Inc. | Surface en verre hydrofuge durable |
EP1113064A1 (fr) * | 1998-06-04 | 2001-07-04 | Nippon Sheet Glass Co., Ltd. | Procede pour produire un article recouvert d'un film hydrofuge, article recouvert d'un film hydrofuge, et composition liquide pour revetement a base d'un film hydrofuge |
EP0799873B1 (fr) * | 1996-04-02 | 2001-11-21 | Saint-Gobain Glass France | Composition pour un revêtement non-mouillable, procédé de traitement d'un vitrage à l'aide de la composition et produits obtenus |
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2001
- 2001-07-21 DE DE2001135684 patent/DE10135684A1/de not_active Ceased
-
2002
- 2002-07-19 WO PCT/DE2002/002667 patent/WO2003014232A1/fr not_active Application Discontinuation
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7811627B2 (en) | 2005-03-09 | 2010-10-12 | Astenjohnson, Inc. | Papermaking fabrics with contaminant resistant nanoparticle coating and method of in situ application |
US9562319B2 (en) | 2005-03-09 | 2017-02-07 | Astenjohnson, Inc. | Papermaking fabrics with contaminant resistant nanoparticle coating and method of in situ application |
US10577744B2 (en) | 2005-03-09 | 2020-03-03 | Astenjohnson, Inc. | Fabric with contaminant resistant nanoparticle coating and method of in situ application |
DE102008047306A1 (de) | 2008-09-16 | 2010-04-15 | JODLAUK, Jörg | Zusammensetzung temper- und sinterbarer Überzugsmassen |
DE102009023497A1 (de) | 2009-06-02 | 2010-12-09 | Nanogate Ag | Glasurzusammensetzung mit Glasplättchen verschiedener Größe |
DE102009023497B4 (de) * | 2009-06-02 | 2012-04-19 | Nanogate Ag | Glasurzusammensetzung mit Glasplättchen verschiedener Größe, Verfahren zu deren Herstellung, Verfahren zur Herstellung von glasierter Sanitärkeramik sowie Verwendung der Glasurzusammensetzung |
EP4317098A1 (fr) | 2022-08-01 | 2024-02-07 | Papadopoulos Nikolaos-Xafakis Sotirios G.P. | Systèmes de nano-revêtement durables faciles à nettoyer |
Also Published As
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DE10135684A1 (de) | 2003-02-06 |
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