EP1483543B1 - Verfahren zur behandlung von verdampferoberfläche - Google Patents
Verfahren zur behandlung von verdampferoberfläche Download PDFInfo
- Publication number
- EP1483543B1 EP1483543B1 EP03725289A EP03725289A EP1483543B1 EP 1483543 B1 EP1483543 B1 EP 1483543B1 EP 03725289 A EP03725289 A EP 03725289A EP 03725289 A EP03725289 A EP 03725289A EP 1483543 B1 EP1483543 B1 EP 1483543B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- properties
- substances
- giving
- forming
- layer
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 18
- 239000000126 substance Substances 0.000 claims abstract description 75
- 230000000845 anti-microbial effect Effects 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 229920000642 polymer Polymers 0.000 claims description 11
- 229920000768 polyamine Polymers 0.000 claims description 10
- 229920001296 polysiloxane Polymers 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000004593 Epoxy Substances 0.000 claims description 7
- 229920002396 Polyurea Polymers 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- -1 polyimine Polymers 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 238000004378 air conditioning Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 230000001464 adherent effect Effects 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
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- AVGVFDSUDIUXEU-UHFFFAOYSA-N 2-octyl-1,2-thiazolidin-3-one Chemical compound CCCCCCCCN1SCCC1=O AVGVFDSUDIUXEU-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005238 degreasing Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 150000002466 imines Chemical class 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- WJCNZQLZVWNLKY-UHFFFAOYSA-N thiabendazole Chemical compound S1C=NC(C=2NC3=CC=CC=C3N=2)=C1 WJCNZQLZVWNLKY-UHFFFAOYSA-N 0.000 claims description 3
- 229960004546 thiabendazole Drugs 0.000 claims description 3
- 235000010296 thiabendazole Nutrition 0.000 claims description 3
- 239000004308 thiabendazole Substances 0.000 claims description 3
- PICXIOQBANWBIZ-UHFFFAOYSA-N zinc;1-oxidopyridine-2-thione Chemical compound [Zn+2].[O-]N1C=CC=CC1=S.[O-]N1C=CC=CC1=S PICXIOQBANWBIZ-UHFFFAOYSA-N 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 2
- 125000003172 aldehyde group Chemical group 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- TWFZGCMQGLPBSX-UHFFFAOYSA-N carbendazim Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 claims description 2
- 150000001879 copper Chemical class 0.000 claims description 2
- 238000003795 desorption Methods 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- 150000002902 organometallic compounds Chemical class 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- 239000010457 zeolite Substances 0.000 claims description 2
- 150000003751 zinc Chemical class 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims 2
- 239000002826 coolant Substances 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract 2
- 230000002401 inhibitory effect Effects 0.000 abstract 2
- 239000000470 constituent Substances 0.000 description 2
- 229920006037 cross link polymer Polymers 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 241001080024 Telles Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical class [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/04—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by preventing the formation of continuous films of condensate on heat-exchange surfaces, e.g. by promoting droplet formation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2245/00—Coatings; Surface treatments
- F28F2245/02—Coatings; Surface treatments hydrophilic
Definitions
- the invention relates to a surface treatment method of a brazed evaporator made of aluminum or aluminum alloy, in particular for a refrigerant circuit in an air-conditioning installation of the passenger compartment of a vehicle.
- an evaporator In vehicle air conditioning installations, an evaporator is swept by a flow of air to be cooled. Due to the low temperature of the surfaces of the evaporator exposed to the air flow, the moisture contained therein tends to be deposited on these surfaces, which entails various disadvantages. The water thus deposited reduces the air passage section and prevents direct contact between it and the metal surfaces of the evaporator, adversely affecting the heat exchange capacity. Drops of water are projected into the airflow. Dirt adheres to wet surfaces, promoting microbial growth and the production of unpleasant odors.
- the step of covering the surfaces of treatment liquid is preceded by a preliminary surface conversion step intended to allow good adhesion of the film-forming layer, hydrophilic and antimicrobial. Conversion can be achieved by means of hexavalent chromium salts or zirconium or titanium compounds, or may be phosphating.
- the invention aims in particular at a process of the kind defined in the introduction, and provides that said substances comprise one or more substances capable of conferring on said layer substrate adhesion properties and film-forming, anticorrosive and hydrophilic properties and one or more specific substances. imparting to said layer antimicrobial properties, the weight ratio between the substances capable of imparting adhesion properties and film-forming, anticorrosive and hydrophilic properties and the substances capable of conferring antimicrobial properties being less than or equal to 2/100, and said surfaces of the treatment liquid are covered without a prior surface conversion step.
- the subject of the invention is also a brazed evaporator made of aluminum or aluminum alloy, in particular for a refrigerant circuit in an air-conditioning installation of the passenger compartment of a vehicle, for example obtained by the process as defined above.
- the surfaces intended to come into contact with a medium to be cooled are coated with an adherent layer containing one or more substances giving the said layer substrate adhesion properties and film-forming, anticorrosive and hydrophilic properties and one or more a plurality of substances imparting to said layer antimicrobial properties, the weight ratio between the substances imparting adhesion properties and the film-forming, anti-corrosion and hydrophilic properties and the substances conferring antimicrobial properties being less than or equal to 2/100, and said surfaces being free of any surface conversion undercoat.
- the treatment liquid contains polymers of the polyurethane, epoxy, silicone, acrylic, polyimine, polyamine and polyurea types, these can give the resulting layer substrate adhesion properties and / or film-forming and / or hydrophilic properties. according to their degree of crosslinking. More specifically, uncrosslinked polymers provide only adhesion properties, partially crosslinked polymers provide all three types of properties, and fully crosslinked polymers provide adhesion properties and film forming properties.
- the process according to the invention is equally applicable to brazers in a controlled atmosphere and to evaporators brazed under vacuum.
- the constituents of the treatment liquid can be used in the usual manner, that is to say in particular in the form of an aqueous solution, the immersion being followed by dewatering and drying in an oven.
- the adhesion of the layer obtained by the process according to the invention not only dispenses with the preliminary step of surface conversion, but also from any prior step of degreasing or stripping if the state of the surfaces so permits.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
- Laminated Bodies (AREA)
- Chemical Treatment Of Metals (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Harvester Elements (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Claims (15)
- Verfahren zur Behandlung der Oberfläche eines gelöteten Verdampfers aus Aluminium oder einer Aluminiumlegierung, insbesondere für einen Kühlflüssigkeitskreislauf in einer Klimaanlage in der Kabine eines Fahrzeugs, wobei die Oberflächen des Verdampfers, die mit einem Kühlmittel in Kontakt kommen sollen, mit einer Behandlungsflüssigkeit bedeckt werden und diese Flüssigkeit getrocknet wird, die Substanzen enthält, die dazu geeignet sind, nach dem Trocknen auf diesen Oberflächen eine anhaftende Schicht zu bilden, die Filmbildungs-, Hydrophilie- und Mikrobizideigenschaften besitzt, dadurch gekennzeichnet, dass die Substanzen eine oder mehrere Substanzen, die dazu geeignet sind, der Schicht Substrathaftungseigenschaften sowie Filmbildungs-, Antikorrosions- und Hydrophilieeigenschaften zu verleihen, und eine oder mehrere Substanzen enthalten, die dazu geeignet sind, der Schicht Mikrobizideigenschaften zu verleihen, wobei das Gewichtsverhältnis zwischen den Substanzen, die dazu geeignet sind, Haftungseigenschaften und Filmbildungs-, Antikorrosions- und Hydrophilieeigenschaften zu verleihen, und den Substanzen, die dazu geeignet sind, Mikrobizideigenschaften zu verleihen, kleiner oder gleich 2/100 ist, und dadurch, dass diese Oberflächen ohne vorherigen Oberflächenumwandlungsschritt mit Behandlungsflüssigkeit bedeckt werden.
- Verfahren nach Anspruch 1, wobei diese Oberflächen ohne vorherigen Oberflächenentfettungs- oder -oxidentfernungsschritt mit Behandlungsflüssigkeit bedeckt werden.
- Verfahren nach einem der Ansprüche 1 und 2, wobei das Gewichtsverhältnis zwischen den Substanzen, die dazu geeignet sind, Haftungseigenschaften und Filmbildungs-, Antikorrosions- und Hydrophilieeigenschaften zu verleihen, und den Substanzen, die dazu geeignet sind, Mikrobizideigenschaften zu verleihen, zwischen 0,1/100 und 2/100 liegt.
- Verfahren nach einem der vorhergehenden Ansprüche, wobei diese Substanzen keinen Eigengeruch aufweisen.
- Verfahren nach einem der vorhergehenden Ansprüche, wobei diese Substanzen als Substanzen, die dazu geeignet sind, der Schicht Substrathaftungseigenschaften zu verleihen, ein oder mehrere Polymere aus der Gruppe der Polyurethan-, Epoxy-, Silikon-, Acryl-, Polyimin-, Polyamin- und Polyharnstofftypen umfassen.
- Verfahren nach einem der vorhergehenden Ansprüche, wobei diese Substanzen ein oder mehrere Substanzen, die dazu geeignet sind, der Schicht gleichzeitig Filmbildungs-, Antikorrosions- und Hydrophilieeigenschaften zu verleihen, umfassen.
- Verfahren nach Anspruch 6, wobei die Substanzen, die dazu geeignet sind, gleichzeitig Filmbildungs-und Antikorrosionseigenschaften und Hydrophilieeigenschaften zu verleihen, Polymere sind, die aus den Polyurethan-, Epoxy-, Silikon-, Acryl-, Polyimin-, Polyamin- und Polyharnstofftypen ausgewählt sind, die derart partiell vernetzt sind, dass hydrophile Gruppen, wie Carboxyl-, Hydroxyl-, Amin-, Imin-, Keton- und Aldehydgruppen, bestehen bleiben.
- Verfahren nach einem der Ansprüche 1 bis 5, wobei diese Substanzen eine oder mehrere Substanzen, die dazu geeignet sind, der Schicht Filmbildungs- und Antikorrosionseigenschaften zu verleihen, und eine oder mehrere Substanzen umfassen, die dazu geeignet sind, der Schicht Hydrophilieeigenschaften zu verleihen, wobei das Gewichtsverhältnis zwischen den Substanzen, die dazu geeignet sind, Filmbildungs- und Antikorrosionseigenschaften zu verleihen, und den Substanzen, die dazu geeignet sind, Hydrophilieeigenschaften zu verleihen, zwischen 20/100 und 50/100 liegt.
- Verfahren nach Anspruch 8, wobei die Substanzen, die dazu geeignet sind, Filmbildungs- und Antikorrosionseigenschaften zu verleihen, Polymere sind, die aus den Polyurethan-, Epoxy-, Silikon-, Acryl-, Polyimin-, Polyamin- und Polyharnstofftypen ausgewählt sind, die derart vernetzt sind, dass praktisch keine hydrophile Gruppe bestehen bleibt, und die Substanzen, die dazu geeignet sind, Hydrophilieeigenschaften zu verleihen, aus Siliziumdioxid, durch Bindung organischer Reste an Siliziumatome modifiziertem Siliziumdioxid, Titanoxid und hydrophilen Zeolith-Sorten ausgewählt sind.
- Verfahren nach einem der vorhergehenden Ansprüche, wobei die Substanzen, die dazu geeignet sind, Mikrobizideigenschaften zu verleihen, organische oder metallorganische Verbindungen aus der Gruppe der Kupfersalze, Zinksalze, 2-n-Octylisothiazolin-3-on, Zinkpyridinthion, Thiabendazol und Methyl-2-benzimidazolcarbamat sind.
- Gelöteter Verdampfer aus Aluminium oder Aluminiumlegierung, insbesondere für einen Kühlflüssigkeitskreislauf in einer Klimaanlage in der Kabine eines Fahrzeugs, wobei die Oberflächen, die mit einem Kühlmittel in Kontakt kommen sollen, mit einer anhaftenden Schicht bedeckt sind, die eine oder mehrere Substanzen, die der Schicht Substrathaftungseigenschaften sowie Filmbildungs-, Antikorrosions- und Hydrophilieeigenschaften verleihen, und eine oder mehrere Substanzen enthält, die der Schicht Mikrobizideigenschaften verleihen, wobei das Gewichtsverhältnis zwischen den Substanzen, die Haftungseigenschaften und Filmbildungs-, Antikorrosions- und Hydrophilieeigenschaften verleihen, und den Substanzen, die Mikrobizideigenschaften verleihen, kleiner oder gleich 2/100 ist, und wobei diese Oberflächen keinerlei Oberflächenumwandlungs-Grundschicht enthalten.
- Verdampfer nach Anspruch 11, wobei die Substanzen wie in einem der Ansprüche 3 bis 10 definiert sind.
- Verdampfer nach Anspruch 11 und 12, wobei die Dicke der Schicht zwischen 0,1 und 5 µm beträgt.
- Verdampfer nach einem der Ansprüche 11 bis 13,
wobei die Schicht dazu geeignet ist, Adsorptions-und Desorptionsphänomene zu beschränken, um Geruchsbildung zu vermeiden. ' - Verdampfer nach einem der Ansprüche 11 bis 14, wobei die Schicht wasserunlöslich ist.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0203125 | 2002-03-13 | ||
| FR0203125A FR2837272B1 (fr) | 2002-03-13 | 2002-03-13 | Procede de traitement de surface d'un evaporateur brase |
| PCT/FR2003/000809 WO2003076862A1 (fr) | 2002-03-13 | 2003-03-13 | Procédé-de-traitement de surface d'un évaporateur brasé |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1483543A1 EP1483543A1 (de) | 2004-12-08 |
| EP1483543B1 true EP1483543B1 (de) | 2006-10-25 |
Family
ID=27772087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03725289A Expired - Lifetime EP1483543B1 (de) | 2002-03-13 | 2003-03-13 | Verfahren zur behandlung von verdampferoberfläche |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20050181138A1 (de) |
| EP (1) | EP1483543B1 (de) |
| JP (1) | JP2005520114A (de) |
| AT (1) | ATE343775T1 (de) |
| AU (1) | AU2003227835A1 (de) |
| BR (1) | BR0303385A (de) |
| DE (1) | DE60309295T2 (de) |
| ES (1) | ES2275094T3 (de) |
| FR (1) | FR2837272B1 (de) |
| WO (1) | WO2003076862A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100727181B1 (ko) * | 2004-07-13 | 2007-06-13 | 현대자동차주식회사 | 자동차 에어컨디셔너 증발기용 친수 항균재 조성물 |
| FR2918447B1 (fr) | 2007-07-05 | 2015-08-21 | Valeo Systemes Thermiques | Revetement hydrophile pour un echangeur de chaleur |
| WO2009127707A1 (en) * | 2008-04-18 | 2009-10-22 | Solvay Fluor Gmbh | Anticorrosive process for fluoroaluminate brazed aluminium parts |
| DE102008048385A1 (de) | 2008-09-22 | 2010-03-25 | Behr Gmbh & Co. Kg | Klimaanlage und Verfahren zur Herstellung einer Klimaanlage |
| DE102009013054A1 (de) * | 2009-03-16 | 2010-09-23 | Behr Gmbh & Co. Kg | Wärmetauscher |
| DE102012108602A1 (de) * | 2012-09-14 | 2014-03-20 | Uwe Lungmuß | Wärmetauscher mit wärmeabführender Beschichtung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0349944A (ja) * | 1989-07-17 | 1991-03-04 | Nippondenso Co Ltd | アルミニウム製熱交換器およびその製法 |
| US5538078A (en) | 1994-04-08 | 1996-07-23 | Nippondenso Co., Ltd. | Aluminum-containing metal composite material and process for producing same |
| GB2295828B (en) * | 1994-12-07 | 1997-05-28 | Nihon Parkerizing | Aqueous hydrophililzation treatment composition and method for aluminum-containing metal material |
| US6102994A (en) * | 1997-03-20 | 2000-08-15 | Alliedsignal Inc. | Alumina-based hydrophilic antimicrobial coating |
-
2002
- 2002-03-13 FR FR0203125A patent/FR2837272B1/fr not_active Expired - Fee Related
-
2003
- 2003-03-13 ES ES03725289T patent/ES2275094T3/es not_active Expired - Lifetime
- 2003-03-13 US US10/507,456 patent/US20050181138A1/en not_active Abandoned
- 2003-03-13 BR BR0303385-6A patent/BR0303385A/pt not_active Application Discontinuation
- 2003-03-13 WO PCT/FR2003/000809 patent/WO2003076862A1/fr active IP Right Grant
- 2003-03-13 EP EP03725289A patent/EP1483543B1/de not_active Expired - Lifetime
- 2003-03-13 JP JP2003575042A patent/JP2005520114A/ja active Pending
- 2003-03-13 AU AU2003227835A patent/AU2003227835A1/en not_active Abandoned
- 2003-03-13 DE DE60309295T patent/DE60309295T2/de not_active Expired - Fee Related
- 2003-03-13 AT AT03725289T patent/ATE343775T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR0303385A (pt) | 2004-03-30 |
| ES2275094T3 (es) | 2007-06-01 |
| FR2837272A1 (fr) | 2003-09-19 |
| FR2837272B1 (fr) | 2004-07-16 |
| EP1483543A1 (de) | 2004-12-08 |
| DE60309295T2 (de) | 2007-05-03 |
| JP2005520114A (ja) | 2005-07-07 |
| DE60309295D1 (de) | 2006-12-07 |
| WO2003076862A1 (fr) | 2003-09-18 |
| US20050181138A1 (en) | 2005-08-18 |
| AU2003227835A1 (en) | 2003-09-22 |
| ATE343775T1 (de) | 2006-11-15 |
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