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EP1506553A1 - Flexible band or flat cable - Google Patents

Flexible band or flat cable

Info

Publication number
EP1506553A1
EP1506553A1 EP03706514A EP03706514A EP1506553A1 EP 1506553 A1 EP1506553 A1 EP 1506553A1 EP 03706514 A EP03706514 A EP 03706514A EP 03706514 A EP03706514 A EP 03706514A EP 1506553 A1 EP1506553 A1 EP 1506553A1
Authority
EP
European Patent Office
Prior art keywords
flat cable
ribbon
cable according
binder
nonwoven layers
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.)
Granted
Application number
EP03706514A
Other languages
German (de)
French (fr)
Other versions
EP1506553B1 (en
Inventor
Denis Reibel
Horst Kober
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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.)
Filing date
Publication date
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of EP1506553A1 publication Critical patent/EP1506553A1/en
Application granted granted Critical
Publication of EP1506553B1 publication Critical patent/EP1506553B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/08—Flat or ribbon cables
    • H01B7/0838—Parallel wires, sandwiched between two insulating layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/08—Flat or ribbon cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form

Definitions

  • the invention relates to a flexible ribbon or flat cable consisting of at least one signal conductor embedded between at least two nonwoven layers.
  • the object of the invention is to provide a flexible ribbon or flat cable that is simple and inexpensive to manufacture.
  • the object is achieved by a flexible ribbon or flat cable that consists of at least one electrical current conductor embedded between at least two nonwoven layers and provided with an insulating layer, the nonwoven layers consisting only of polyester, polyamide, polyolefin, syndiotactic polystyrene, polysulfone and / or glass fibers and are interconnected by a binder.
  • the ribbon or flat cables according to the invention show a dielectric strength and a dimensional stability according to the requirements of the industry even without the use of polyaromatic amides.
  • Electrical current conductors with different cross sections are preferably present in the ribbon or flat cables.
  • the electrical current conductors advantageously have a thickness of 5 to 200 ⁇ m and the distance from one another is> their thickness.
  • the pitch of the signal conductors to one another is advantageously 1, 25; 1, 27; 2.5 or 2.54 mm.
  • Flame retardants are preferably contained in the ribbon or flat cable according to the invention to improve the flame resistance, which are introduced either together with the binder or during the laying of the fleece.
  • leather fibers which are in particular leather fiber residues from chrome leather production, are particularly preferably contained as flame retardants.
  • the invention further relates to a method for producing a ribbon or flat cable, wherein nonwovens with an air permeability of 20 to 8000 mm / s are used at a pressure difference of 200 Pa, between which at least one signal conductor is inserted and connected with a binder.
  • the binder is advantageously applied to the nonwoven layers in liquid, powdery or fibrous form or as a film before the nonwoven layers are connected to the signal conductor.
  • thermoplastic polymers such as polyolefins, polyesters, polyimides, polyamides, polyurethanes, polyacrylates or nitrile butyl rubber are used as binders, or crosslinkable systems such as polyurethanes, epoxy resin systems or UV crosslinkable products are used.
  • a method is particularly preferred in which the nonwoven layers are laminated together with the signal conductor to form a composite.
  • the ribbon or flat cables according to the invention are used for wiring in vehicles or in household electrical appliances.
  • a flexible flat cable consisting of two polyethylene terephthalate spunbonded nonwovens is produced by laminating the electrical signal conductors with a thickness of 35 ⁇ m with a spacing of the signal conductors to each other of 2.5mm with a copolyamide nonwoven at 120 ° C between the spunbonded nonwovens ,
  • Example 2
  • a flexible flat cable consisting of two polyethylene terephthalate spunbonded nonwovens, is produced by powdering the spunbonded nonwovens with a mixture of a copolyamide and an epoxy resin, laying on several electrical signal conductors with a thickness of 35 ⁇ m with a distance between the signal conductors of 2.54 mm and laminated at 160 ° C.
  • a flexible flat cable consisting of two polyethylene terephthalate spunbonded nonwovens, is produced by powdering the spunbonded nonwovens with a polyurethane hot-melt adhesive, laying on electrical signal conductors with a thickness of 35 ⁇ m and a distance between the signal conductors of 2.5 mm and at 165 ° C laminated.
  • a flexible flat cable consisting of two polyethylene terephthalate spunbonded nonwovens is produced by powdering the spunbonded nonwovens with a mixture of a copolyester and an epoxy resin, laying on several electrical signal conductors with a thickness of 30 ⁇ m with a distance between the signal conductors of 2.54 mm and laminated at 175 ° C.

Landscapes

  • Insulated Conductors (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

A flexible ribbon or flat cable which is made of at least one electric current conductor provided with an insulating layer and embedded between at least two non-woven fabric layers. The non-woven fabric layers are made purely of polyester, polyamide, polyolefin, syndiotactic polystyrene, polysulphone and/or glass fibers and are joined together by means of a binding agent.

Description

Anmelderin: Firma Carl Freudenberg KG, 69469 WeinheimApplicant: Carl Freudenberg KG, 69469 Weinheim
Flexibles Band- oder FlachkabelFlexible ribbon or flat cable
Beschreibungdescription
Die Erfindung betrifft ein flexibles Band- oder Flachkabel bestehend aus mindestens einem zwischen mindestens zwei Vliesstoffschichten eingebetteten Signalleiter.The invention relates to a flexible ribbon or flat cable consisting of at least one signal conductor embedded between at least two nonwoven layers.
Aus dem Dokument US-A 5,049,435 sind flexible Leiterplatten bekannt, die mit aus polyaromatischen Amiden bestehenden Vliesstoffen verstärkt sind und als Flachkabel eingesetzt werden können. Die aus polyaromatischen Amiden bestehenden Vliesstoffe werden dazu mit einem hitze- und/oder lichthärtbaren Harz imprägniert.Flexible printed circuit boards are known from document US Pat. No. 5,049,435, which are reinforced with nonwovens consisting of polyaromatic amides and can be used as flat cables. The nonwovens consisting of polyaromatic amides are impregnated with a heat and / or light-curable resin.
Weiterhin ist aus dem Dokument US-A 5,744,756 ein mit schmelzgeblasenen Mikrofasem isoliertes Kabel bekannt.Furthermore, a cable insulated with meltblown microfibers is known from document US Pat. No. 5,744,756.
Die Erfindung hat sich die Aufgabe gestellt, ein einfach und kostengünstig herzustellendes, flexibles Band- oder Flachkabel anzugeben. Erfindungsgemäß wird die Aufgabe durch ein flexibles Band- oder Flachkabel gelöst, dass aus mindestens einem zwischen mindestens zwei Vliesstoffschichten eingebetteten und mit einer Isolierschicht versehenen elektrischen Stromleiter, wobei die Vliesstoffschichten lediglich aus Polyester-, Polyamid-, Polyolefin-, syndiotaktischen Polystyren-, Polysulfon- und/oder Glasfasern bestehen und durch ein Bindemittel miteinander verbunden sind. Überraschenderweise zeigen die verbindungsgemäßen Band- oder Flachkabel auch ohne Verwendung von polyaromatischen Amiden eine Durchschlagsfestigkeit und eine Dimensionsstabilität gemäß den Anforderungen der Industrie.The object of the invention is to provide a flexible ribbon or flat cable that is simple and inexpensive to manufacture. According to the invention, the object is achieved by a flexible ribbon or flat cable that consists of at least one electrical current conductor embedded between at least two nonwoven layers and provided with an insulating layer, the nonwoven layers consisting only of polyester, polyamide, polyolefin, syndiotactic polystyrene, polysulfone and / or glass fibers and are interconnected by a binder. Surprisingly, the ribbon or flat cables according to the invention show a dielectric strength and a dimensional stability according to the requirements of the industry even without the use of polyaromatic amides.
Vorzugsweise sind in den Band- oder Flachkabeln elektrische Sromleiter mit verschiedenen Querschnitten vorhanden. Die elektrischen Stromleiter weisen vorteilhafterweise eine Dicke von 5 bis 200 μm auf und der Abstand voneinander ist > ihrer Dicke. Vorteilhafterweise beträgt das Rastermaß der Signalleiter zueinander 1 ,25; 1 ,27; 2,5 oder 2,54 mm.Electrical current conductors with different cross sections are preferably present in the ribbon or flat cables. The electrical current conductors advantageously have a thickness of 5 to 200 μm and the distance from one another is> their thickness. The pitch of the signal conductors to one another is advantageously 1, 25; 1, 27; 2.5 or 2.54 mm.
Vorzugsweise sind in dem erfindungsgemäßen Band- oder Flachkabel zur Verbesserung der Flammbeständigkeit Flammschutzmittel enthalten, die entweder zusammen mit dem Bindemittel oder bei der Vlieslegung eingebracht werden.Flame retardants are preferably contained in the ribbon or flat cable according to the invention to improve the flame resistance, which are introduced either together with the binder or during the laying of the fleece.
Besonders bevorzugt sind als Flammschutzmittel Lederfasern enthalten, die insbesondere Lederfaserrückstände der Chromlederherstellung sind.Leather fibers, which are in particular leather fiber residues from chrome leather production, are particularly preferably contained as flame retardants.
Die Erfindung betrifft weiterhin ein Verfahren zur Herstellung eines Band- oder Flachkabels, wobei Vliesstoffe mit einer Luftdurchlässigkeit von 20 bis 8000 mm/s bei einer Druckdifferenz von 200 Pa verwendet werden, zwischen die mindestens ein Signalleiter eingebracht wird und mit einem Bindemittel verbunden werden. VorteilhaftenΛ/eise wird das Bindemittel vor dem Verbinden der Vliesstoffschichten mit dem Signalleiter auf die Vliesstoffschichten in flüssiger, pulvriger oder faseriger Form oder als Folie aufgebracht.The invention further relates to a method for producing a ribbon or flat cable, wherein nonwovens with an air permeability of 20 to 8000 mm / s are used at a pressure difference of 200 Pa, between which at least one signal conductor is inserted and connected with a binder. The binder is advantageously applied to the nonwoven layers in liquid, powdery or fibrous form or as a film before the nonwoven layers are connected to the signal conductor.
Als Bindemittel werden erfindungsgemäß thermoplastische Polymere wie zum Beispiel Polyolefine, Polyester, Polyimide, Polyamide, Polyurethane, Polyacrylate oder Nitrilbutylkautschuk eingesetzt oder venetzbare Systeme wie zum Beispiel Polyurethane, Epoxydharzsysteme oder UV venetzbare Produkte eingesetzt.According to the invention, thermoplastic polymers such as polyolefins, polyesters, polyimides, polyamides, polyurethanes, polyacrylates or nitrile butyl rubber are used as binders, or crosslinkable systems such as polyurethanes, epoxy resin systems or UV crosslinkable products are used.
Besonders bevorzugt ist ein Verfahren, bei dem die Vliesstoffschichten mit dem Signalleiter zu einem Verbund zusammenlaminiert werden.A method is particularly preferred in which the nonwoven layers are laminated together with the signal conductor to form a composite.
Die erfindungsgemäßen Band- oder Flachkabel werden zur Verkabelung in Fahrzeugen oder in Haushaltselektrogeräten eingesetzt.The ribbon or flat cables according to the invention are used for wiring in vehicles or in household electrical appliances.
Die Erfindung wird nachfolgend anhand von Beispielen näher erläutert.The invention is explained in more detail below with the aid of examples.
Beispiel 1example 1
Ein flexibles Flachkabel, bestehend aus zwei Polyethylenterephthalat- Spinnvliesstoffen, wird hergestellt, indem man zwischen die Spinnvliesstoffe die elektrischen Signalleiter mit eine Dicke von 35 μm mit einem Abstand der Signalleiter zueinander von 2,5 mm mit Hilfe eines Copolyamid-Klebevliess bei 120°C einlaminiert. Beispiel 2A flexible flat cable consisting of two polyethylene terephthalate spunbonded nonwovens is produced by laminating the electrical signal conductors with a thickness of 35 μm with a spacing of the signal conductors to each other of 2.5mm with a copolyamide nonwoven at 120 ° C between the spunbonded nonwovens , Example 2
Ein flexibles Flachkabel, bestehend aus zwei Polyethyleneterephthalat- Spinnvliesstoffen, wird hergestellt, indem man die Spinnviiesstoffe mit einer Mischung aus einem Copolyamid und einem Epoxydharz bepudert, mehrere elektrischen Signalleiter mit eine Dicke von 35 μm mit einem Abstand der Signalleiter zueinander von 2,54 mm auflegt und bei 160°C laminiert.A flexible flat cable, consisting of two polyethylene terephthalate spunbonded nonwovens, is produced by powdering the spunbonded nonwovens with a mixture of a copolyamide and an epoxy resin, laying on several electrical signal conductors with a thickness of 35 μm with a distance between the signal conductors of 2.54 mm and laminated at 160 ° C.
Beispiel 3Example 3
Ein flexibles Flachkabel, bestehend aus zwei Polyethylenterephthalat- Spinnvliesstoffen, wird hergestellt, indem man die Spinnviiesstoffe mit einem Polyurethan-Schmelzkleber bepudert, elektrischen Signalleiter mit einer Dicke von 35 μm mit einem Abstand der Signalleiter zueinander von 2,5 mm auflegt und bei 165°C laminiert.A flexible flat cable, consisting of two polyethylene terephthalate spunbonded nonwovens, is produced by powdering the spunbonded nonwovens with a polyurethane hot-melt adhesive, laying on electrical signal conductors with a thickness of 35 μm and a distance between the signal conductors of 2.5 mm and at 165 ° C laminated.
Beispiel 4Example 4
Ein flexibles Flachkabel, bestehend aus zwei Polyethylenterephthalat- Spinnviiesstoffen, wird hergestellt, indem man die Spinnviiesstoffe mit einer Mischung eines Copolyesters und eines Epoxydharzes bepudert, mehrere elektrischen Signalleiter mit einer Dicke von 30 μm mit einem Abstand der Signalleiter zueinander von 2,54 mm auflegt und bei 175°C laminiert.A flexible flat cable consisting of two polyethylene terephthalate spunbonded nonwovens is produced by powdering the spunbonded nonwovens with a mixture of a copolyester and an epoxy resin, laying on several electrical signal conductors with a thickness of 30 μm with a distance between the signal conductors of 2.54 mm and laminated at 175 ° C.
Die Dimensionsstabilität nach einer thermischen Behandlung bei 140°C für 30 Minuten und 24 Stunden wurde beurteilt im Vergleich mit einem Standard- Flachkabel aus Folie. Die Ergebnisse sind in der folgenden Tabelle zusammengefaßt: Dimensional stability after thermal treatment at 140 ° C for 30 minutes and 24 hours was evaluated in comparison with a standard flat cable made of film. The results are summarized in the following table:

Claims

Patentansprüche claims
1. Flexibles Band- oder Flachkabel bestehend aus mindestens einem zwischen mindestens zwei Vliesstoffschichten eingebetteten und mit einer Isolierschicht versehenen elektrischen Stromleiter, wobei die1. Flexible ribbon or flat cable consisting of at least one electrical current conductor embedded between at least two nonwoven layers and provided with an insulating layer, the
Vliesstoffschichten lediglich aus Polyester-, Polyamid-, Polyolefin-, syndiotaktischen Polystyren-, Polysulfon- und/oder Glasfasern bestehen und durch ein Bindemittel miteinander verbunden sind.Nonwoven layers consist only of polyester, polyamide, polyolefin, syndiotactic polystyrene, polysulfone and / or glass fibers and are connected to one another by a binder.
2. Band- oder Flachkabel nach Anspruch 1 , dadurch gekennzeichnet, dass Stromleiter mit verschiedenen Querschnitten vorhanden sind.2. ribbon or flat cable according to claim 1, characterized in that current conductors with different cross sections are available.
3. Band- oder Flachkabel nach einem der Ansprüche 1 bis 2, dadurch gekennzeichnet, dass die elektrischen Stromleiter eine Dicke von 5 μm bis 200 μm und einen Abstand > ihrer Dicke aufweisen.3. ribbon or flat cable according to one of claims 1 to 2, characterized in that the electrical current conductors have a thickness of 5 microns to 200 microns and a distance> their thickness.
4. Band- oder Flachkabel nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die elektrischen Stromleiter in einem Rastermaß von 1 ,25; 1 ,27; 2,5 oder 2,54 mm angeordnet sind.4. ribbon or flat cable according to one of claims 1 to 3, characterized in that the electrical current conductors in a pitch of 1, 25; 1, 27; 2.5 or 2.54 mm are arranged.
5. Band- oder Flachkabel nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass Flammschutzmittel enthalten sind.5. ribbon or flat cable according to one of claims 1 to 4, characterized in that flame retardants are included.
6. Band- oder Flachkabel nach Anspruch 5, dadurch gekennzeichnet, dass als Flammschutzmittel Lederfasern enthalten sind.6. ribbon or flat cable according to claim 5, characterized in that leather fibers are included as a flame retardant.
7. Band- oder Flachkabel nach Anspruch 6, dadurch gekennzeichnet, dass als Flammschutzmittel Lederfaserrückstände der Chromlederherstellung enthalten sind. 7. ribbon or flat cable according to claim 6, characterized in that leather fiber residues of chrome leather production are contained as flame retardants.
. Verfahren zur Herstellung eines Band- oder Flachkabels nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass Vliesstoffe mit einer Luftdurchlässigkeit von 20 bis 8000 m/s bei einer Druckdifferenz von 200 Pa verwendet werden, zwischen die mindestens ein elektrischer Stromleiter eingebracht wird und mit einem Bindemittel verbunden werden., Method for producing a ribbon or flat cable according to one of claims 1 to 7, characterized in that nonwovens with an air permeability of 20 to 8000 m / s are used at a pressure difference of 200 Pa, between which at least one electrical conductor is inserted and with a binder.
9. Verfahren nach Anspruch 8, dadurch gekennzeichnet, dass das Bindemittel vor dem Verbinden der Vliesstoffschichten mit dem elektrischen Stromleiter auf die Vliesstoffschichten in flüssiger, pulvriger oder faseriger Form oder als Folie aufgebracht wird.9. The method according to claim 8, characterized in that the binder is applied to the nonwoven layers in liquid, powdery or fibrous form or as a film before connecting the nonwoven layers to the electrical current conductor.
10. Verfahren nach Anspruch 8, dadurch gekennzeichnet, dass als Bindemittel thermoplastische Polyolefine, Polyester, Polyimide, Polyamide, Polyacrylate, Polyurethane oder Nitrilbutylkautschuk eingesetzt wird.10. The method according to claim 8, characterized in that thermoplastic polyolefins, polyesters, polyimides, polyamides, polyacrylates, polyurethanes or nitrile butyl rubber are used as binders.
11. Verfahren nach Anspruch 8, dadurch gekennzeichnet, dass als Bindemittel Polymere aus der Gruppe ausgewählt sind, die Polymere mit reaktiven chemischen Funktionen einschließt, welche sich miteinander vernetzen können, wobei dies unter der Zufuhr von Energie in Form von Wärme und/oder UV-Strahlung und/oder Elektronenbeschuß geschieht, welche diese Reaktion einleitet, unterhält oder fördert.11. The method according to claim 8, characterized in that polymers are selected as the binder from the group that includes polymers with reactive chemical functions that can cross-link with one another, with the addition of energy in the form of heat and / or UV Radiation and / or electron bombardment occurs which initiates, maintains or promotes this reaction.
12. Verwendung eines Band- oder Flachkabels nach einem der Ansprüche 1 bis 7 zur Verkabelung in Fahrzeugen.12. Use of a ribbon or flat cable according to one of claims 1 to 7 for wiring in vehicles.
13. Verwendung eines Band- oder Flachkabels nach einem der Ansprüche 1 bis 7 zur Verkabelung in Haushaltselektrogeräten. 13. Use of a ribbon or flat cable according to one of claims 1 to 7 for wiring in household electrical appliances.
EP03706514A 2002-05-21 2003-02-15 Flexible band or flat cable and method of manufacturing Expired - Lifetime EP1506553B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10222832A DE10222832B3 (en) 2002-05-21 2002-05-21 Flexible ribbon or flat cable
DE10222832 2002-05-21
PCT/EP2003/001536 WO2003098642A1 (en) 2002-05-21 2003-02-15 Flexible band or flat cable

Publications (2)

Publication Number Publication Date
EP1506553A1 true EP1506553A1 (en) 2005-02-16
EP1506553B1 EP1506553B1 (en) 2007-03-28

Family

ID=29432234

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03706514A Expired - Lifetime EP1506553B1 (en) 2002-05-21 2003-02-15 Flexible band or flat cable and method of manufacturing

Country Status (12)

Country Link
US (1) US20060090924A1 (en)
EP (1) EP1506553B1 (en)
JP (1) JP2005526360A (en)
KR (1) KR100650242B1 (en)
AT (1) ATE358321T1 (en)
AU (1) AU2003208859B2 (en)
BR (1) BR0311219A (en)
CZ (1) CZ297427B6 (en)
DE (2) DE10222832B3 (en)
MX (1) MXPA04011509A (en)
PL (1) PL373459A1 (en)
WO (1) WO2003098642A1 (en)

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WO2007083102A1 (en) 2006-01-17 2007-07-26 Beru F1 Systems Limited A wiring component
US8317524B2 (en) 2008-03-28 2012-11-27 Rolls-Royce Plc Connector and electrical tracks assembly

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JP5108228B2 (en) * 2006-01-10 2012-12-26 住友電気工業株式会社 Electrical component, non-aqueous electrolyte battery, lead conductor with insulating coating layer and enclosure used for them
US20110120748A1 (en) * 2006-01-17 2011-05-26 Beru F1 Systems Limited Wiring component
JP6257883B2 (en) * 2012-07-10 2018-01-10 大日本印刷株式会社 Covering material for flexible flat cable
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JP7655145B2 (en) * 2021-08-20 2025-04-02 株式会社オートネットワーク技術研究所 Adherend with wiring member

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Publication number Priority date Publication date Assignee Title
WO2007083102A1 (en) 2006-01-17 2007-07-26 Beru F1 Systems Limited A wiring component
EP2226813A2 (en) 2006-01-17 2010-09-08 Beru F1 Systems Limited A Wiring Component
US8317524B2 (en) 2008-03-28 2012-11-27 Rolls-Royce Plc Connector and electrical tracks assembly

Also Published As

Publication number Publication date
BR0311219A (en) 2005-03-01
PL373459A1 (en) 2005-08-22
KR20040104751A (en) 2004-12-10
KR100650242B1 (en) 2006-11-27
DE10222832B3 (en) 2004-01-22
AU2003208859B2 (en) 2007-01-04
DE50306909D1 (en) 2007-05-10
JP2005526360A (en) 2005-09-02
CZ297427B6 (en) 2006-12-13
CZ20041143A3 (en) 2006-09-13
ATE358321T1 (en) 2007-04-15
US20060090924A1 (en) 2006-05-04
EP1506553B1 (en) 2007-03-28
WO2003098642A1 (en) 2003-11-27
MXPA04011509A (en) 2005-02-14
AU2003208859A1 (en) 2003-12-02

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