WO2001071060A1 - Couche de conversion coloree - Google Patents
Couche de conversion coloree Download PDFInfo
- Publication number
- WO2001071060A1 WO2001071060A1 PCT/DE2001/001125 DE0101125W WO0171060A1 WO 2001071060 A1 WO2001071060 A1 WO 2001071060A1 DE 0101125 W DE0101125 W DE 0101125W WO 0171060 A1 WO0171060 A1 WO 0171060A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- radicals
- coating according
- layer
- carbon atoms
- dye
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 47
- 150000001875 compounds Chemical class 0.000 claims abstract description 36
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- 239000011148 porous material Substances 0.000 claims abstract description 9
- 238000004132 cross linking Methods 0.000 claims abstract description 4
- 239000002798 polar solvent Substances 0.000 claims abstract description 4
- -1 methoxy, ethoxy, n-propoxy, i-propoxy , Butoxy, phenoxy, acetoxy Chemical group 0.000 claims description 33
- 239000000975 dye Substances 0.000 claims description 25
- 125000004432 carbon atom Chemical group C* 0.000 claims description 16
- 239000010936 titanium Substances 0.000 claims description 15
- 229910052719 titanium Inorganic materials 0.000 claims description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 4
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 4
- 150000005840 aryl radicals Chemical class 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 4
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 4
- 150000003254 radicals Chemical class 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 125000006017 1-propenyl group Chemical group 0.000 claims description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 2
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 claims description 2
- 125000004423 acyloxy group Chemical group 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 125000004104 aryloxy group Chemical group 0.000 claims description 2
- 239000013522 chelant Substances 0.000 claims description 2
- 125000004663 dialkyl amino group Chemical group 0.000 claims description 2
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims description 2
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 claims description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 238000011089 mechanical engineering Methods 0.000 claims description 2
- 239000000434 metal complex dye Substances 0.000 claims description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- 239000011253 protective coating Substances 0.000 claims description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004043 dyeing Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 56
- 239000000243 solution Substances 0.000 description 13
- 229920000642 polymer Polymers 0.000 description 8
- 150000002739 metals Chemical class 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000004532 chromating Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 2
- 150000003609 titanium compounds Chemical class 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920001800 Shellac Polymers 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- 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
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/51—One specific pretreatment, e.g. phosphatation, chromatation, in combination with one specific 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/82—After-treatment
- C23C22/84—Dyeing
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/30—Anodisation of magnesium or alloys based thereon
-
- 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
- B05D2202/00—Metallic substrate
-
- 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
- B05D2202/00—Metallic substrate
- B05D2202/20—Metallic substrate based on light metals
-
- 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
- C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
- C23C2222/20—Use of solutions containing silanes
Definitions
- the present invention relates to a multilayer coating comprising a conversion layer arranged on a metal and a coloring layer located on this conversion layer, and to the use thereof.
- conversion layer is understood here and below to mean a layer which is not formed by application to a metallic surface, but rather by chemical conversion (conversion) of this metallic surface and various constituents of an aqueous passivation electrolyte (cf. H. Simon, M Thoma "Applied surface technology for metallic materials", Carl Hanser Verlag, Kunststoff (1985) p. 4).
- the conversion layer has different functions. For example, it protects the metal from chemical or mechanical influences such as Corrosion or abrasion.
- the industrially best-known processes for producing conversion layers are the electrolytic formation of oxide layers on light metals, in particular on aluminum, magnesium and titanium (as for example in EP 0 333 048, DD 289 065, DE 41 24 730, DE 41 39 006, DE 196 80 596, DE 197 50 836 or DE 197 51 256) and the chromating, chromitizing or phosphating of ferrous metals.
- the dyes are mostly salt compounds based on metal complex compounds, as described for example in DE 35 14 387 AI.
- a major disadvantage of this method is that the chemical and mechanical properties deteriorate as a result of the dye being incorporated into the conversion layer.
- Another previously known possibility is the production of a conversion layer, followed by a color of this conversion layer
- DE 729 723 discloses the blackening of phosphate surfaces by applying a solution to a phosphated steel layer, the solution containing as a dye an organic dye soluble in organic solvents and as a binder polyvinyl acetate and synthetic shellac
- DE 800 200 discloses the application of a protective layer by treating a magnesium object having a conversion layer with a color solution which additionally contains a resin or synthetic resin dissolved in t ⁇ chlorethylene or alcohol
- EP 0 488 280 describes a multi-layer coating consisting of a steel sheet as a metallic carrier, a first zinc-containing layer applied to the steel surface, a second layer obtained by chromating and a third and last layer, obtainable by thermal crosslinking of a non-aqueous solution from a polymer-based binder and a dye
- the object of the present invention is to provide a colored multilayer coating on metals, this coating should not have any worse properties in terms of corrosion resistance and mechanical abrasion than a conventional, non-colored conversion layer
- a multilayer coating with at least two layers, the first layer being a conversion layer located on a metal and having pores and the second layer located on the conversion layer being obtainable by applying a solution to the conversion layer, the solution being at least an alkoxysilane compound and a dye contains, followed by subsequent polymerization and / or crosslinking of the alkoxysilane compound.
- the conversion layer must have pores.
- the layer containing the dye must have an alkoxysilane compound as the compound to be polymerized and / or crosslinked.
- the size and frequency of the pores in a conversion layer essentially depends on the metal and the conversion process used.
- the size of the pores of a magnesium oxide layer, produced by the process described in EP 0 333 048 AI is between 200 and 1,000 nm; the pore size of an aluminum oxide layer (according to DE 41 39 006), however, is between 50 and 100 nm.
- the choice of the dye has a further, essential influence on adequate adhesion between the conversion and polymer layers.
- the dye is in dissolved form in the solution containing at least one alkoxysilane compound; in particular, the dye should be soluble in tetraethoxysilane.
- the solubility characteristic of the dye to be used according to the invention precludes the use of insoluble pigments (such as, for example, carbon black, titanium dioxide or iron oxide).
- the polymer layer is formed by polymerization processes known per se and familiar to the person skilled in the art (e.g. air drying, heating or UV radiation):
- the amount of alkoxysilane compound and dye in the solution to be applied can vary within wide limits.
- the solution contains 5 to 45 wt .-%, in particular 10 to 30 wt .-% of the alkoxysilane compound and 2 to 15 wt .-% of Dye.
- the solution can also contain a polar solvent, which should be selected so that the dye is dissolved and the solvent does not react with the alkoxysilane compound (eg ethanol).
- the alkoxysilane compound corresponds to the general formula
- X represents an alkoxy, an aryloxy or an acyloxy group with 1 to 12 carbon atoms, preferably with 1 to 4 carbon atoms, and is particularly selected from the group of methoxy, ethoxy, n-propoxy, i-propoxy, Butoxy, phenoxy, acetoxy and propionyloxy groups;
- R 1 and R 2 are selected from the group of
- Alkyl radicals in particular the alkyl radicals having 1 to 6 carbon atoms, preferably the methyl, ethyl, n-propyl, isopropyl, n-butyl, s-butyl, t-butyl, pentyl, hexyl or cyclohexyl radicals;
- Alkenyl residues in particular alkenyl residues with 2 to 6 carbon atoms, preferably vinyl, 1-propenyl, 2-propenyl or butenyl residues;
- Alkynyl radicals in particular the alkenyl radicals having 2 to 6 carbon atoms, preferably the acetylenyl or propargyl radicals;
- Aryl radicals in particular aryl radicals having 6 to 10 carbon atoms, preferably phenyl or naphtenyl radicals;
- Epoxy residues in particular the epoxy residues with 3 to 16 carbon atoms, preferably the glycidyl, glycidyl ether, glycidyl ester or glycidyl oxyalkyl residues; or group X described above; and
- a and b represent the value 0, 1, 2 or 3, the sum of a and b not exceeding 3.
- a corresponding alkoxysilane compound can be a tetraalkoxysilane, epoxyalkoxysilane or aminoalkoxysilane.
- a particularly suitable compound is an alkoxytitanium compound, a titanium acid ester or a titanium chelate, in particular a compound of the formula Ti (OR) 4 , in which R represents an alkyl radical having 1 to 6 carbon atoms, which is preferably selected from the group consisting of methyl, ethyl , n-propyl, i-propyl and butyl radicals.
- R represents an alkyl radical having 1 to 6 carbon atoms, which is preferably selected from the group consisting of methyl, ethyl , n-propyl, i-propyl and butyl radicals.
- Very good results have been achieved with tetraethoxytitanate Ti (OC, H,) ( The molar ratio of the alkoxysilane compound to the titanium compound is not critical and is generally between 1 and 20.
- Solutions containing both an alkoxysilane and contain a group capable of forming a titanium complex compound are described for example in DE 41 38 218 Al and are available from various companies (for example Deltacoll ® 80 from the company. Dörken).
- An especially in the context of the present invention to be used dye is a metal complex dye as pon, for example, under the trade designation Neoza- ® by the company. BASF, Orasol "from Messrs. Ciba-Geigy, Savinyl ® by the company. Sandoz or Lampronol ® is sold by ICI.
- all metals which are capable of forming a conversion layer can be used as the metal.
- particularly preferred are light metals, in particular aluminum, magnesium or an alloy containing aluminum and / or magnesium, which displace steel and its alloys in many areas due to their low specific weight.
- conversion layers in particular electrochemically obtainable, are used as conversion layers.
- the invention further relates to the use of a solution for producing a multilayer coating according to the invention, this solution comprising at least one of the alkoxysilane compounds described above and a dye which is soluble in a polar solvent.
- the invention further relates to the use of the multilayer coating described above as a corrosion and abrasion-resistant protective coating for parts of the motor vehicle industry, electrical and electronics industry, mechanical engineering industry, aerospace and for parts of sports equipment.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrochemistry (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
- Laminated Bodies (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of El Displays (AREA)
- Magnetic Heads (AREA)
- Optical Filters (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Coloring (AREA)
Abstract
L"invention concerne un revêtement multicouche composé d"une couche de conversion appliquée sur un métal et d"une couche chromophore se trouvant sur ladite couche de conversion, ainsi que l"utilisation d"un tel revêtement, caractérisé en ce que la couche de conversion présente des pores, et en ce que la deuxième couche située sur la couche de conversion est obtenue par application d"une solution renfermant au moins un composé alcoxysilanique et un colorant, suivie d"une polymérisation subséquente et /ou d"une réticulation du composé alcoxysilanique.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01929258A EP1266048B1 (fr) | 2000-03-22 | 2001-03-22 | Couche de conversion coloree |
| HU0204415A HUP0204415A2 (en) | 2000-03-22 | 2001-03-22 | Dyed conversion layer |
| AU2001256120A AU2001256120A1 (en) | 2000-03-22 | 2001-03-22 | Dyed conversion layer |
| DE50111587T DE50111587D1 (de) | 2000-03-22 | 2001-03-22 | Gefärbte konversionsschicht |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10014035A DE10014035B4 (de) | 2000-03-22 | 2000-03-22 | Gefärbte Konversionsschicht, eine Lösung zu ihrer Herstellung sowie ihre Verwendung |
| DE10014035.1 | 2000-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2001071060A1 true WO2001071060A1 (fr) | 2001-09-27 |
| WO2001071060B1 WO2001071060B1 (fr) | 2001-12-13 |
Family
ID=7635808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2001/001125 WO2001071060A1 (fr) | 2000-03-22 | 2001-03-22 | Couche de conversion coloree |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1266048B1 (fr) |
| AT (1) | ATE347625T1 (fr) |
| AU (1) | AU2001256120A1 (fr) |
| CZ (1) | CZ20023495A3 (fr) |
| DE (2) | DE10014035B4 (fr) |
| HU (1) | HUP0204415A2 (fr) |
| WO (1) | WO2001071060A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006016825A1 (fr) * | 2004-08-12 | 2006-02-16 | Magnesium Technology Limited | Améliorations apportées ou liées au traitement de surface du magnésium et de ses alliages |
| WO2007001258A2 (fr) | 2004-06-12 | 2007-01-04 | Allfast Fastening Systems, Inc. | Compositions et procedes de revetement |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10328633A1 (de) * | 2003-06-26 | 2005-01-20 | Aluminium Féron GmbH & Co. KG | Verfahren zur Herstellung einer mit einer Schutzlackschicht versehenen Metallage, durch ein derartiges Verfahren hergestellte Metallage, Verfahren zur Herstellung eines Verbundmateriales und durch ein derartiges Verfahren hergestelltes Verbundmaterial |
| US20060166013A1 (en) * | 2005-01-24 | 2006-07-27 | Hoden Seimitsu Kako Kenyusho Co., Ltd. | Chromium-free rust inhibitive treatment method for metal products having zinc surface and metal products treated thereby |
| DE102021133647A1 (de) | 2021-12-17 | 2023-06-22 | Alanod Gmbh & Co. Kg | Verfahren zur Herstellung eines hochabriebfesten, lackbeschichteten Materials mit einer Konversionsschicht auf einem insbesondere bandförmigen Aluminiumträger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4208223A (en) * | 1978-06-27 | 1980-06-17 | Superior Industries | Method of painting aluminum surfaces |
| JPS5613065A (en) * | 1979-07-12 | 1981-02-07 | Sankyo Alum Ind Co Ltd | Surface treating method for patterning and coloring of aluminum plate |
| EP0507194A1 (fr) * | 1991-03-29 | 1992-10-07 | Nkk Corporation | Feuille d'acier colorée, soudable |
| DE4138218A1 (de) * | 1991-11-21 | 1993-05-27 | Doerken Ewald Ag | Nachtauchmittel fuer die nachbehandlung von chromatierten oder passivierten verzinkungsschichten |
| JPH08120490A (ja) * | 1994-10-25 | 1996-05-14 | Matsushita Electric Ind Co Ltd | アルミニウム酸化皮膜およびその製造法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE729723C (de) * | 1939-06-06 | 1942-12-22 | Metallgesellschaft Ag | Schwaerze zur Nachbehandlung von Phosphatoberflaechenschichten |
| DE800200C (de) * | 1948-11-28 | 1950-10-14 | Mahle Kg | Verfahren zum Aufbringen farbiger Schutzschichten auf Gegenstaende aus Magnesium oder Magnesiumlegierungen |
| JPS6022067B2 (ja) * | 1982-09-30 | 1985-05-30 | 日本パ−カライジング株式会社 | 金属表面の皮膜形成方法 |
| DE3514387C2 (de) * | 1984-04-27 | 2003-12-24 | Clariant Finance Bvi Ltd | 1:2-Metallkomplex-azoverbindungen, ihre Herstellung und Verwendung |
| JPH0730459B2 (ja) * | 1987-08-03 | 1995-04-05 | 日本パ−カライジング株式会社 | 金属へのセラミックコ−ティング法 |
| JPH0815584B2 (ja) * | 1990-11-30 | 1996-02-21 | 日本鋼管株式会社 | 溶接可能な着色鋼板 |
| DE69600957T2 (de) * | 1995-02-20 | 1999-06-02 | Koninklijke Philips Electronics N.V., Eindhoven | Anzeigevorrichtung mit einem bildschirm mit einer lichtabsorbierenden schicht |
| DE19620668C1 (de) * | 1996-05-22 | 1997-09-11 | Feinchemie Gmbh Sebnitz | Thermisch härtbarer Mehrkomponenten-Lack |
-
2000
- 2000-03-22 DE DE10014035A patent/DE10014035B4/de not_active Expired - Fee Related
-
2001
- 2001-03-22 DE DE50111587T patent/DE50111587D1/de not_active Expired - Fee Related
- 2001-03-22 CZ CZ20023495A patent/CZ20023495A3/cs unknown
- 2001-03-22 HU HU0204415A patent/HUP0204415A2/hu unknown
- 2001-03-22 AT AT01929258T patent/ATE347625T1/de not_active IP Right Cessation
- 2001-03-22 EP EP01929258A patent/EP1266048B1/fr not_active Expired - Lifetime
- 2001-03-22 AU AU2001256120A patent/AU2001256120A1/en not_active Abandoned
- 2001-03-22 WO PCT/DE2001/001125 patent/WO2001071060A1/fr active IP Right Grant
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4208223A (en) * | 1978-06-27 | 1980-06-17 | Superior Industries | Method of painting aluminum surfaces |
| JPS5613065A (en) * | 1979-07-12 | 1981-02-07 | Sankyo Alum Ind Co Ltd | Surface treating method for patterning and coloring of aluminum plate |
| EP0507194A1 (fr) * | 1991-03-29 | 1992-10-07 | Nkk Corporation | Feuille d'acier colorée, soudable |
| DE4138218A1 (de) * | 1991-11-21 | 1993-05-27 | Doerken Ewald Ag | Nachtauchmittel fuer die nachbehandlung von chromatierten oder passivierten verzinkungsschichten |
| JPH08120490A (ja) * | 1994-10-25 | 1996-05-14 | Matsushita Electric Ind Co Ltd | アルミニウム酸化皮膜およびその製造法 |
Non-Patent Citations (2)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 005, no. 062 (C - 052) 25 April 1981 (1981-04-25) * |
| PATENT ABSTRACTS OF JAPAN vol. 1996, no. 09 30 September 1996 (1996-09-30) * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007001258A2 (fr) | 2004-06-12 | 2007-01-04 | Allfast Fastening Systems, Inc. | Compositions et procedes de revetement |
| WO2007001258A3 (fr) * | 2004-06-12 | 2007-08-09 | Allfast Fastening Systems Inc | Compositions et procedes de revetement |
| US7413777B2 (en) | 2004-06-12 | 2008-08-19 | Allfast Fastening Systems, Inc. | Coating composition and methods of coating |
| US7704557B2 (en) | 2004-06-12 | 2010-04-27 | Allfast Fastening Systems, Inc. | Coating composition and methods of coating |
| WO2006016825A1 (fr) * | 2004-08-12 | 2006-02-16 | Magnesium Technology Limited | Améliorations apportées ou liées au traitement de surface du magnésium et de ses alliages |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2001256120A1 (en) | 2001-10-03 |
| ATE347625T1 (de) | 2006-12-15 |
| EP1266048B1 (fr) | 2006-12-06 |
| WO2001071060B1 (fr) | 2001-12-13 |
| DE50111587D1 (de) | 2007-01-18 |
| DE10014035A1 (de) | 2001-10-04 |
| EP1266048A2 (fr) | 2002-12-18 |
| DE10014035B4 (de) | 2006-07-13 |
| HUP0204415A2 (en) | 2003-04-28 |
| CZ20023495A3 (cs) | 2003-09-17 |
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