EP1242193A2 - Procede de fabrication de surfaces metalliques a revetement et utilisation desdites surfaces - Google Patents

Procede de fabrication de surfaces metalliques a revetement et utilisation desdites surfaces

Info

Publication number: EP1242193A2
Authority: EP; European Patent Office
Prior art keywords: coating; pretreatment agent; layer; pretreatment; powder
Prior art date: 1999-12-17
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP00983330A

Other languages

German (de)

English (en)

Other versions

EP1242193B1 (fr

Inventor

Heribert Domes

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Chemetall GmbH

Original Assignee

Chemetall GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1999-12-17

Filing date

2000-12-14

Publication date

2002-09-25

2000-12-14 Application filed by Chemetall GmbH filed Critical Chemetall GmbH

2002-09-25 Publication of EP1242193A2 publication Critical patent/EP1242193A2/fr

2003-08-27 Application granted granted Critical

2003-08-27 Publication of EP1242193B1 publication Critical patent/EP1242193B1/fr

2020-12-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

229910052751 metal Inorganic materials 0.000 title claims abstract description 23
239000002184 metal Substances 0.000 title claims abstract description 23
238000004519 manufacturing process Methods 0.000 title claims abstract description 9
238000000576 coating method Methods 0.000 claims abstract description 39
239000011248 coating agent Substances 0.000 claims abstract description 37
238000000034 method Methods 0.000 claims abstract description 35
239000003795 chemical substances by application Substances 0.000 claims abstract description 33
239000004922 lacquer Substances 0.000 claims abstract description 11
238000004140 cleaning Methods 0.000 claims abstract description 10
238000005554 pickling Methods 0.000 claims abstract description 10
238000002203 pretreatment Methods 0.000 claims abstract description 4
239000000843 powder Substances 0.000 claims description 18
238000002360 preparation method Methods 0.000 claims description 10
229920005989 resin Polymers 0.000 claims description 10
239000011347 resin Substances 0.000 claims description 10
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
238000005507 spraying Methods 0.000 claims description 8
238000005253 cladding Methods 0.000 claims description 7
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
239000006185 dispersion Substances 0.000 claims description 6
229910052725 zinc Inorganic materials 0.000 claims description 6
239000011701 zinc Substances 0.000 claims description 6
238000007598 dipping method Methods 0.000 claims description 5
238000001035 drying Methods 0.000 claims description 5
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 4
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
229910019142 PO4 Inorganic materials 0.000 claims description 4
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
229910052782 aluminium Inorganic materials 0.000 claims description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
238000007664 blowing Methods 0.000 claims description 4
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 4
229910052742 iron Inorganic materials 0.000 claims description 4
239000000463 material Substances 0.000 claims description 4
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 4
239000010452 phosphate Substances 0.000 claims description 4
229920000728 polyester Polymers 0.000 claims description 4
238000005516 engineering process Methods 0.000 claims description 3
239000000203 mixture Substances 0.000 claims description 3
238000010422 painting Methods 0.000 claims description 3
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
229910000838 Al alloy Inorganic materials 0.000 claims description 2
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
239000004593 Epoxy Substances 0.000 claims description 2
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 2
229910000831 Steel Inorganic materials 0.000 claims description 2
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
239000000654 additive Substances 0.000 claims description 2
230000000996 additive effect Effects 0.000 claims description 2
239000002313 adhesive film Substances 0.000 claims description 2
229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
230000001680 brushing effect Effects 0.000 claims description 2
KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 claims description 2
238000010276 construction Methods 0.000 claims description 2
229920001577 copolymer Polymers 0.000 claims description 2
229910052802 copper Inorganic materials 0.000 claims description 2
239000010949 copper Substances 0.000 claims description 2
238000004132 cross linking Methods 0.000 claims description 2
239000004815 dispersion polymer Substances 0.000 claims description 2
AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 claims description 2
229910052749 magnesium Inorganic materials 0.000 claims description 2
239000011777 magnesium Substances 0.000 claims description 2
-1 oxide Chemical compound 0.000 claims description 2
239000003973 paint Substances 0.000 claims description 2
238000005192 partition Methods 0.000 claims description 2
229920001296 polysiloxane Polymers 0.000 claims description 2
239000004814 polyurethane Substances 0.000 claims description 2
229920002635 polyurethane Polymers 0.000 claims description 2
229910000077 silane Inorganic materials 0.000 claims description 2
238000005245 sintering Methods 0.000 claims description 2
239000010959 steel Substances 0.000 claims description 2
239000001648 tannin Substances 0.000 claims description 2
229920001864 tannin Polymers 0.000 claims description 2
235000018553 tannin Nutrition 0.000 claims description 2
239000005028 tinplate Substances 0.000 claims description 2
239000010936 titanium Substances 0.000 claims description 2
229910052719 titanium Inorganic materials 0.000 claims description 2
229910052726 zirconium Inorganic materials 0.000 claims description 2
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 3
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
239000004202 carbamide Substances 0.000 claims 1
238000007654 immersion Methods 0.000 claims 1
230000037452 priming Effects 0.000 abstract description 3
239000010410 layer Substances 0.000 description 17
238000007605 air drying Methods 0.000 description 2
239000002966 varnish Substances 0.000 description 2
ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
229920001944 Plastisol Polymers 0.000 description 1
229920001807 Urea-formaldehyde Polymers 0.000 description 1
150000001735 carboxylic acids Chemical class 0.000 description 1
239000011247 coating layer Substances 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000006735 deficit Effects 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
230000003628 erosive effect Effects 0.000 description 1
238000007667 floating Methods 0.000 description 1
238000007603 infrared drying Methods 0.000 description 1
238000011031 large-scale manufacturing process Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000696 magnetic material Substances 0.000 description 1
239000004999 plastisol Substances 0.000 description 1
ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000008237 rinsing water Substances 0.000 description 1
150000004756 silanes Chemical class 0.000 description 1
239000002356 single layer Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
150000003573 thiols Chemical class 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
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
- B05D7/544—No clear coat specified the first layer is let to dry at least partially before applying the second layer
- 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
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
- B05D3/102—Pretreatment of metallic substrates
- 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
- B05D7/14—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 to metal, e.g. car bodies
- 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
- 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
- C23C22/05—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 using aqueous solutions

Definitions

the invention relates to a method for producing coated metal surfaces, in which the coating can be carried out at high speed.
Such coatings are used today under the term "coil coating” for coating tapes.
the known high-speed coating processes have the disadvantage that the pretreatment and the primer are applied in two separate steps.
the object of the invention is to propose a process for the large-scale production of lacquered tapes, in which the pretreatment and priming can be applied in a single operation.
the object is achieved by a process for the production of coated metal surfaces at a coating speed of at least 25 m per minute when a pretreatment agent is applied to a cleaned or / and pickled metal surface, which is characterized in that on at least one surface of a metallic body according to a Cleaning or / and pickling the metallic surface to be treated, at least one pretreatment agent, in particular a solution and / or dispersion, is applied and then at least one layer of varnish is applied to part of the pretreated surface, with only one pretreatment agent and not one Paint produced coating is used as a treatment layer instead of a pretreatment and a primer layer.
a pretreatment agent in particular a solution and / or dispersion
the object is achieved by a method for producing coated metal surfaces at a coating speed of at least 25 m per minute when applying a pretreatment agent to a cleaned or / and pickled metal surface, which is characterized in that at least one pretreatment agent, in particular, on at least one surface of a metallic body after cleaning and / or pickling the metal surface to be treated a solution or / and dispersion is applied and then at least one lacquer layer is applied to at least part of the pretreated surface, the coating treated with a pretreatment agent being used as a treatment layer instead of a pretreatment and a primer layer and.
the pretreated surface or the pretreated surfaces will preferably be one side of a band, on which at least one of the narrow edge surfaces of the band may also have been partially pretreated.
the coating speed is preferably 40 to 600 m per minute, particularly preferably 75 to 160 m per minute.
the treatment layer takes over the functions of the primer.
the other part of the pretreated surface is no longer coated with a varnish on the coil coating system.
the method according to the invention can be used in such a way that moisture or residual moisture in the applied pretreatment layer is retained until it is coated in order to adjust the electrical conductivity of the pretreated surface which is necessary for the application of the coating layer.
the metal surface can contain in particular aluminum, iron, copper, magnesium, zinc and / or tin and can preferably be made of an aluminum alloy, a hot-dip galvanized or electrolytically galvanized iron material, a steel, a solid zinc material in the form of strips or sheets or one Tinplate exist.
the bodies can be flat or deformed, without or with recesses such as a perforated structure his.
the recesses of a perforated plate can all have the same or, if appropriate, also different geometries and sizes: for example circular holes, elongated holes, slots.
the cleaning or / and pickling of the metallic surface can be done by spraying or / and brushing with a cleaning or pickling solution or dipping into a bath of this solution.
the pretreatment of the cleaned or / and pickled surface can be carried out by spraying and squeezing e.g. with a roller, by spraying and blowing off e.g. with compressed air, by dipping and squeezing e.g. with a roller, by dipping and blowing off e.g. with compressed air or in the roll-coat process.
the treatment liquid is applied with a coating roller in or against the direction of the belt.
no subsequent rinsing is carried out in order to avoid erosion or damage to the applied layer and to avoid rinsing water contaminated with chemicals, which have to be post-treated for environmental reasons.
the pretreatment agent can be a preparation which contains a polymer dispersion with at least one resin from the group consisting of acrylate, epoxy, phenol, polyester, silicone polyester, polyurethane, styrene and resin based on urea-formaldehyde or a mixture thereof and / or a copolymer.
the preparation contains a non-volatile film-forming mixture.
the preparation can contain at least one resin as a solution and / or as a dispersion.
the preparation can contain at least one inorganic additive in dissolved form and / or as a finely divided powder, e.g. contain a carbonate, chromate, oxide, phosphate, silicate, sulfate.
the pretreatment agent can also be a resin-free preparation, the preparation being aluminum, fluoride, hydrofluoric acid, phosphate, phosphoric acid, three- or / and hexavalent chromate, chromic acid, silicate, silane, tannin, titanium, zinc, zirconium and / or self-organizing molecules, for example based on phosphonates, carboxylic acids, thiols and / or silanes.
a different pretreatment agent can be selected for one side of the tape than for the other side, wherein the side not intended for subsequent painting can be coated with a pretreatment agent containing organic resin.
a pretreatment agent containing organic resin e.g. only one side of a volume - e.g. the top - painted, while on the opposite side the pre-treatment acts as a finishing treatment.
the layer can either be partially dried or thoroughly dried. This can be implemented - in particular with the same belt speed and when using existing ovens - by a shorter dwell time under the active drying conditions, by a lower temperature in the oven or / and by less air movement for drying the belt.
At least one side of the pretreated surface is preferably coated with an organic coating which hardens or crosslinks sufficiently in a time of 1 second to 3 minutes, particularly preferably in a time of 5 seconds to 2 minutes.
a powder coating is preferably applied and baked, in particular a powder coating with good mechanical properties, high scratch resistance, good adhesion and high flexibility with regard to the forming.
the powder coating can be applied or burned in by spraying, fluidized bed sintering and / or powder cloud technology. Powder cloud technology is described, inter alia, in EP-A-0 678 466.
the stoving can be used instead of conventional forced air drying or floating forced air drying in particular by conductive drying in the case of magnetic materials or by infrared drying, in particular in the near infrared (NIR).
the pretreatment or treatment layer can have a layer thickness in the range from 0.1 to 50 ⁇ m, preferably in the range from 0.5 to 10 ⁇ m, very particularly preferably in the range from 1 to 3 ⁇ m.
the baked lacquer layer which is located on the pretreatment layer, can have a layer thickness after crosslinking in the range from 5 to 1000 ⁇ m, preferably in the range from 10 to 400 ⁇ m, very particularly preferably in the range from 15 to 60 ⁇ m.
a layer thickness in the range of 100 to 300 ⁇ m.
a single-layer topcoat is applied as the only lacquer to the strip to be coated.
a treatment layer can be formed with the pretreatment agent, which takes on the function of a pretreatment and at the same time a primer.
the primer takes on the function of corrosion protection, adhesion and flexibility, but not to a greater extent also an aesthetic function.
a powder for a monochrome unstructured coating, a powder for a multicolored unstructured coating or / and a powder for a multicolored structured coating can be used in the powder coating.
the coated surface can be at least partially protected by a film or adhesive film, in particular against mechanical impairment, for example during storage, transport and further processing.
the coated bodies can optionally be deformed, cut - in particular cut lengthways and / or in the transverse direction - and optionally deformed again, such as, for example, flared, roll-formed, deep-drawn and / or folded.
the products produced by the process according to the invention can be used as inner and outer cladding, device cladding e.g. for household appliances and small electrical appliances, in particular with decorated outer cladding, perforated plates, in particular for loudspeakers and soundproofing linings, room dividers, partitions, furniture elements, shelves, vehicle and aircraft interior linings such as Dashboards, frames and frame constructions, facings, lighting fixtures are used.
device cladding e.g. for household appliances and small electrical appliances, in particular with decorated outer cladding, perforated plates, in particular for loudspeakers and soundproofing linings, room dividers, partitions, furniture elements, shelves, vehicle and aircraft interior linings such as Dashboards, frames and frame constructions, facings, lighting fixtures are used.

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Wood Science & Technology (AREA)
Life Sciences & Earth Sciences (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Laminated Bodies (AREA)
Chemically Coating (AREA)
Paints Or Removers (AREA)
Other Surface Treatments For Metallic Materials (AREA)

EP00983330A 1999-12-17 2000-12-14 Procede de fabrication de surfaces metalliques a revetement et utilisation desdites surfaces Expired - Lifetime EP1242193B1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19961411		1999-12-17
DE19961411A DE19961411A1 (de)	1999-12-17	1999-12-17	Verfahren zur Herstellung von beschichteten Metalloberflächen und deren Verwendung
PCT/EP2000/012745 WO2001043888A2 (fr)	1999-12-17	2000-12-14	Procede de fabrication de surfaces metalliques a revetement et utilisation desdites surfaces

Publications (2)

Publication Number	Publication Date
EP1242193A2 true EP1242193A2 (fr)	2002-09-25
EP1242193B1 EP1242193B1 (fr)	2003-08-27

Family

ID=7933395

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00983330A Expired - Lifetime EP1242193B1 (fr)	1999-12-17	2000-12-14	Procede de fabrication de surfaces metalliques a revetement et utilisation desdites surfaces

Country Status (10)

Country	Link
US (1)	US20030051772A1 (fr)
EP (1)	EP1242193B1 (fr)
CN (1)	CN1409657A (fr)
AT (1)	ATE248032T1 (fr)
AU (1)	AU774014C (fr)
CA (1)	CA2394235A1 (fr)
DE (2)	DE19961411A1 (fr)
ES (1)	ES2203539T3 (fr)
WO (1)	WO2001043888A2 (fr)
ZA (1)	ZA200205289B (fr)

Cited By (3)

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US10400337B2 (en)	2012-08-29	2019-09-03	Ppg Industries Ohio, Inc.	Zirconium pretreatment compositions containing lithium, associated methods for treating metal substrates, and related coated metal substrates
US11518960B2 (en)	2016-08-24	2022-12-06	Ppg Industries Ohio, Inc.	Alkaline molybdenum cation and phosphonate-containing cleaning composition
EP4273470A1 (fr)	2022-05-06	2023-11-08	Commissariat à l'énergie atomique et aux énergies alternatives	Procédé de traitement de surface pour améliorer la performance d'un système thermodynamique avec cycle à absorption

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DE102008059014A1 (de)	2008-05-28	2009-12-03	Basf Coatings Ag	Verfahren zur Beschichtung von Metallbändern
JP5079037B2 (ja) *	2010-02-26	2012-11-21	住友軽金属工業株式会社	電気あるいは電子機器筐体用の導電性プレコートアルミニウム合金板
PL2890830T3 (pl)	2012-08-29	2019-01-31	Ppg Industries Ohio, Inc.	Kompozycje cyrkonowe do obróbki wstępnej zawierające molibden, powiązane sposoby obróbki podłoży metalicznych i powiązane powlekane podłoża metaliczne
CN102896082B (zh) *	2012-10-22	2014-11-05	江苏奥新新能源汽车有限公司	一种涂装工艺
CN105457872A (zh) *	2015-12-31	2016-04-06	芜湖市金宇石化设备有限公司	一种车架的涂装工艺
CN107321575B (zh) *	2017-07-03	2019-06-07	重庆科技学院	点焊合金粉末辊涂器
DE102018209553A1 (de) *	2018-06-14	2019-12-19	Voestalpine Stahl Gmbh	Verfahren zur herstellung von lackbeschichteten elektrobändern und lackbeschichtetes elektroband
CN109107857A (zh) *	2018-11-08	2019-01-01	北京星航机电装备有限公司	一种超音速飞行器弹体表面涂装方法

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2000
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- 2000-12-14 DE DE50003490T patent/DE50003490D1/de not_active Expired - Lifetime
- 2000-12-14 CN CN00817111A patent/CN1409657A/zh active Pending
- 2000-12-14 AU AU20104/01A patent/AU774014C/en not_active Ceased
- 2000-12-14 US US10/148,814 patent/US20030051772A1/en not_active Abandoned
- 2000-12-14 EP EP00983330A patent/EP1242193B1/fr not_active Expired - Lifetime
- 2000-12-14 ES ES00983330T patent/ES2203539T3/es not_active Expired - Lifetime
- 2000-12-14 WO PCT/EP2000/012745 patent/WO2001043888A2/fr not_active Ceased
- 2000-12-14 CA CA002394235A patent/CA2394235A1/fr not_active Abandoned
2002
- 2002-07-02 ZA ZA200205289A patent/ZA200205289B/en unknown

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10400337B2 (en)	2012-08-29	2019-09-03	Ppg Industries Ohio, Inc.	Zirconium pretreatment compositions containing lithium, associated methods for treating metal substrates, and related coated metal substrates
US11518960B2 (en)	2016-08-24	2022-12-06	Ppg Industries Ohio, Inc.	Alkaline molybdenum cation and phosphonate-containing cleaning composition
EP4273470A1 (fr)	2022-05-06	2023-11-08	Commissariat à l'énergie atomique et aux énergies alternatives	Procédé de traitement de surface pour améliorer la performance d'un système thermodynamique avec cycle à absorption
FR3135316A1 (fr)	2022-05-06	2023-11-10	Commissariat A L'energie Atomique Et Aux Energies Alternatives	Procede de traitement de surface pour ameliorer la performance d’un systeme thermodynamique avec cycle a absorption

Also Published As

Publication number	Publication date
DE19961411A1 (de)	2001-06-21
CN1409657A (zh)	2003-04-09
AU774014C (en)	2005-04-28
ZA200205289B (en)	2003-07-28
EP1242193B1 (fr)	2003-08-27
AU2010401A (en)	2001-06-25
WO2001043888A3 (fr)	2001-12-06
CA2394235A1 (fr)	2001-06-21
ATE248032T1 (de)	2003-09-15
AU774014B2 (en)	2004-06-10
US20030051772A1 (en)	2003-03-20
DE50003490D1 (de)	2003-10-02
ES2203539T3 (es)	2004-04-16
WO2001043888A2 (fr)	2001-06-21

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