EP1848849A1 - Textiles flächengebilde, insbesondere gewebe - Google Patents

Textiles flächengebilde, insbesondere gewebe

Info

Publication number
EP1848849A1
EP1848849A1 EP06706949A EP06706949A EP1848849A1 EP 1848849 A1 EP1848849 A1 EP 1848849A1 EP 06706949 A EP06706949 A EP 06706949A EP 06706949 A EP06706949 A EP 06706949A EP 1848849 A1 EP1848849 A1 EP 1848849A1
Authority
EP
European Patent Office
Prior art keywords
yarn
fabric
compact
fibers
fabrics
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
EP06706949A
Other languages
English (en)
French (fr)
Other versions
EP1848849B1 (de
Inventor
Werner Kandel
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.)
C Cramer Weberei Heek-Nienborg & Co KG GmbH
Original Assignee
C Cramer Weberei Heek-Nienborg & Co KG GmbH
C Cramer Weberei Heek-Nienborg & Co KG GmbH
CRAMER WEBEREI HEEK NIENBORG G
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 C Cramer Weberei Heek-Nienborg & Co KG GmbH, C Cramer Weberei Heek-Nienborg & Co KG GmbH, CRAMER WEBEREI HEEK NIENBORG G filed Critical C Cramer Weberei Heek-Nienborg & Co KG GmbH
Priority to PL06706949T priority Critical patent/PL1848849T3/pl
Priority to SI200630312T priority patent/SI1848849T1/sl
Publication of EP1848849A1 publication Critical patent/EP1848849A1/de
Application granted granted Critical
Publication of EP1848849B1 publication Critical patent/EP1848849B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0035—Protective fabrics
    • D03D1/0041—Cut or abrasion resistant
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0035—Protective fabrics
    • D03D1/007—UV radiation protecting
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/22—Physical properties protective against sunlight or UV radiation
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/04—Filters
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/18—Outdoor fabrics, e.g. tents, tarpaulins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3065—Including strand which is of specific structural definition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition

Definitions

  • the present invention relates to a textile fabric, in particular a woven fabric, made of compact yarn based on polyacrylic fibers.
  • the object of the present invention was therefore to create an improved fabric which can be used in a versatile manner due to its properties.
  • This object was achieved with a textile fabric with the features of claim 1.
  • This textile fabric is in particular a fabric made of compact yarn, the compact yarn on the Base is made of polyacrylic staple fibers.
  • the compact yarn can consist solely of polyacrylic fibers or can be a mixed yarn made of polyacrylic fibers and other polymer fibers, these fibers preferably being present in the mixed yarn as compact yarns.
  • the fabrics according to the invention have a higher tightness and a very low hairiness, which is important for further technical processing. These advantages are achieved with a textile fabric with compact yarns in staple fiber lengths of 40 mm to 70 mm, preferably 60 mm.
  • the resulting new compact yarn made of polyacrylic fibers of the aforementioned staple fiber length enables better twisting of the fibers, so that there is a lower pore volume.
  • a reduced pore volume leads to significantly higher abrasion cycles in the abrasion tests of the fabrics.
  • Previous compact yarn fabrics made it possible for 100,000 scouring runs in a Martindale abrasion test before the fabric was destroyed.
  • the new, improved fabric is versatile due to its properties. Standardizations with regard to the fabric construction and the finishing of the fabric, such as surface effects, coatings and laminations, are also possible.
  • Example 1 A polyacrylic fiber fabric made of compact yarn 40 / 13.0 (number of warp threads per cm / number of weft threads per cm) Polyacrylic fibers with a staple length of 40 mm.
  • the pore volume of the yarn underlying the fabric is 10% of the total volume of the yarn.
  • the number of fiber ends F is determined at 0.89 million per defined length and weight of the fabric.
  • the measured air permeability is 160 1 per dm 2 per minute.
  • the compact yarn is shown schematically in Fig. 1.
  • Example 2 A polyacrylic fiber fabric made of compact yarn 40 / 13.5 (number of warp threads per cm / number of weft threads per cm) contains polyacrylic fibers with a staple fiber length of 60 mm. The pore volume of the yarn underlying the fabric is 4% of the total volume of the yarn. The number of fiber ends becomes 0.59
  • the measured air permeability is 148 1 per dm 2 per minute.
  • the compact yarn is shown schematically in Fig. 2.
  • Example 3 A polyacrylic fiber fabric made of compact yarn 40 / 13.5 (number of warp threads per cm / number of weft threads per cm) contains polyacrylic fibers with a staple fiber length of 80 mm.
  • the pore volume of the yarn underlying the fabric is 1% of the total volume of the yarn.
  • the number of fiber ends is determined at 0.48 million per defined length and weight of the fabric.
  • the measured air permeability is 120 1 per dm 2 per minute.
  • the compact yarn is shown schematically in Fig. 3.
  • All three examples shown show fabrics with a high density, which is caused by the number of fibers in warp and weft.
  • the thin yarn means that there are more threads per surface of the fabric with the same weight are.
  • the use of compact yarn also increases the thread density, so that the fabric has a very low hair wedge.
  • All three fabrics shown, on the other hand show a very low pore volume, ie the compact yarn is mostly made of yarn and only a very small proportion of pores, in example 1 this is 10%, in example 3 it is 1%. This is achieved in that the staple fibers of the staple fiber length 40 mm to 70 mm in the compact yarn are aligned essentially parallel and twist better. The willingness to bundle the polyacrylic fibers allows for good compactability in the further spinning process. Previous
  • a fabric according to the invention can advantageously be processed into convertible top fabrics, filter fabrics, awnings, tarpaulins or covers for sailboats.
  • Table 1 Properties of various compact yarn fabrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • Woven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)

Description

Textiles Flächengebilde, insbesondere Gewebe
Die vorliegende Erfindung bezieht sich auf ein textiles Flächengebilde, insbesondere ein Gewebe, aus Kompaktgarn auf der Basis von Polyacrylfasern.
Bei textilen Flächengebilden werden je nach Anwendungsfall unterschiedliche Eigenschaften gefordert. Die Anforderungen können insbesondere mechanischer, physikalischer, chemischer, optischer oder haptischer Natur sein. Die Industrie hat sich stets bemüht, ihren Kunden für die unterschiedlichen Anwendungsfälle entsprechend adaptierte Gewebeausführungen zur Verfügung zu stellen. Dies führte zu einer Reihe von Gewebevarianten, welche sich in der Art des ihnen zugrunde liegenden Garns und/oder der Gewebekonstruktion und/oder der Ausrüstung jeweils unterschieden. Das verwendete Garn kann beispielsweise hinsichtlich des Fasertiters, der Stapellänge und Ausführung (Mischgarn, Kompaktgarn) wunschgemäß ausgewählt werden. Aus dem Kontext der ganzheitlichen Bilanzierung, d.h. einer Evaluierung der Gewebe hinsichtlich ihrer technischen, wirtschaftlichen und ökologischen Leistungsfähigkeit, resultierte die Forderung nach Reduzierung dieser Vielfalt von Gewebevarianten.
Aufgabe der vorliegenden Erfindung war es daher, ein verbessertes Gewebe zu schaffen, das in vorteilhafter Weise aufgrund seiner Eigenschaftsmerkmale vielseitig anwendbar ist.
Diese Aufgabe wurde mit einem textilen Flächengebilde mit den Merkmalen des Anspruchs 1 gelöst. Bei diesem textilen Flächengebilde handelt es sich insbesondere um ein Gewebe aus Kompaktgarn, wobei das Kompaktgarn auf der Basis von Polyacryl-Stapelfasern hergestellt ist. Das Kompaktgarn kann einzig aus Polyacrylfasem bestehen oder aber ein Mischgarn aus Polyacrylfasern und anderen Polymerfasern darstellen, wobei diese Fasern vorzugsweise als Kompaktgarne in dem Mischgarn vorhanden sind.
Die Vorteile der Erfindung zeigen sich auch bei Flächengebilden aus einem Mischgewebe, das mehrere Kompaktgarne enthält, wobei mindestens ein Kompaktgarn aus Polyacrylfasern besteht.
Die erfindungsgemäßen Flächengebilde weisen eine höhere Dichtheit auf und eine sehr geringe Haarigkeit, was wichtig für die technische Weiterverarbeitung ist. Diese Vorteile werden bei einem textilen Flächengebilde mit Kompaktgarnen in Stapelfaserlängen von 40 mm bis 70 mm, vorzugsweise 60 mm, erreicht. Das sich ergebende, neue Kompaktgarn aus Polyacrylfasern der vorgenannten Stapelfaserlänge ermöglicht eine bessere Verdrillung der Fasern, so dass sich ein geringeres Porenvolumen ergibt. Ein reduziertes Porenvolumen führt andererseits bei Scheuertesten der Gewebe zu wesentlich höheren Scheuertouren. Bisherige Kompaktgarngewebe ermöglichten bei einem Scheuertest nach Martindale 100.000 Scheuertouren, bevor das Gewebe zerstört wurde. Ein erfindungsgemäßes, textiles Flächengebilde mit einer Stapelfaserlänge von 60 mm, welches aus Polyacrylfasern besteht, hat bei dem gleichen Test 300.000 Scheuertouren überstanden.
Das neue, verbesserte Gewebe ist aufgrund seiner Eigenschaftsmerkmale vielseitig einsetzbar. Auch sind Standardisierungen hinsichtlich der Gewebekonstruktion und der Ausrüstung des Gewebes, wie beispielsweise Oberflächeneffekte, Beschichtungen und Kaschierungen möglich.
Die nachstehenden Beispiele dienen der weiteren Erläuterung der Erfindung.
Beispiel 1 : Ein Polyacrylfasergewebe aus Kompaktgarn 40/13,0 (Anzahl der Kettfäden je cm/ Anzahl der Schussfäden je cm) enthält Polyacrylfasern einer Stapelfaserlänge von 40 mm. Das Porenvolumen des dem Gewebe zugrunde liegenden Garns beträgt 10 % des Gesamtvolumen des Garns. Die Zahl der Faserenden F wird auf 0,89 Mio. pro definierter Länge und Gewicht des Gewebes bestimmt. Das Gewebe hat ein Gewicht von 325 g/m2 und eine Dicke D = 0,80 mm. Die gemessene Luftdurchlässigkeit beträgt 160 1 je dm2 je Minute. Das Kompaktgarn ist schematisch in Fig. 1 dargestellt.
Beispiel 2: Ein Polyacrylfasergewebe aus Kompaktgarn 40/13,5 (Anzahl der Kettfäden je cm/ Anzahl der Schussfäden je cm) enthält Polyacrylfasern einer Stapelfaserlänge von 60 mm. Das Porenvolumen des dem Gewebe zugrunde liegenden Garns beträgt 4 % des Gesamtvolumen des Garns. Die Faserendenzahl wird auf 0,59
Mio. pro definierter Länge und Gewicht des Gewebes bestimmt. Das Gewebe hat ein Gewicht von 325 g/m2 und eine Dicke D = 0,78 mm. Die gemessene Luftdurchlässigkeit beträgt 148 1 je dm2 je Minute. Das Kompaktgarn ist schematisch in Fig. 2 dargestellt.
Beispiel 3 : Ein Polyacrylfasergewebe aus Kompaktgarn 40/13,5 (Anzahl der Kettfäden je cm/ Anzahl der Schussfäden je cm) enthält Polyacrylfasern einer Stapelfaserlänge von 80 mm. Das Porenvolumen des dem Gewebe zugrunde liegenden Garns beträgt 1 % des Gesamtvolumen des Garns. Die Faserendenzahl wird auf 0,48 Mio. pro definierter Länge und Gewicht des Gewebes bestimmt. Das Gewebe hat ein Gewicht von 325 g/m2 und eine Dicke D = 0,75 mm. Die gemessene Luftdurchlässigkeit beträgt 120 1 je dm2 je Minute. Das Kompaktgarn ist schematisch in Fig. 3 dargestellt.
Alle drei gezeigten Beispiele zeigen Gewebe mit einer hohen Dichtheit, die durch die Anzahl der Fasern in Kette und Schuss bewirkt wird. Das dünne Garn führt dazu, dass mehr Fäden je Fläche des Gewebes bei gleichem Gewicht vorhanden sind. Andererseits wird durch die Verwendung von Kompaktgarn auch die Fadendichte erhöht, so dass das Gewebe eine sehr geringe Haarigkeil aufweist. Alle drei gezeigten Gewebe zeigen andererseits ein sehr niedriges Porenvolumen, d.h. das Kompaktgarn bestellt zum größten Teil aus Garn und nur ein ganz geringer Anteil an Poren, im Beispiel 1 sind das 10 %, im Beispiel 3 sind es 1%. Dies wird dadurch erreicht, dass sich die Stapelfasern der Stapelfaserlänge 40 mm bis 70 mm im Kompaktgarn im Wesentlichen parallel ausrichten und besser verdrillen. Die Bündelungswilligkeit der Polyacrylfasern erlauben die gute Kompaktierfähigkeit beim weiteren Spinnprozess. Bisherige
Kompaktspiiinverfahren von Polyacrylfasern führten zu Dickstellen, Nissen und Dünnstellen, so dass eine Verspinnung der Fasern nach dem Kompaktspiiinverfahren nicht möglich war.
Ergänzung findet diese Aussage durch die nachstehende Tabelle I 5 in der die obengenannten 3 Gewebe hinsichtlich ihrer verschiedenen Eigenschaften untersucht und bewertet wurden. Als Vergleich wurde in dieser Tabelle ein Gewebe aus Filamenten mit der Länge von 20 mm und ein Gewebe mit Stapel- Fasern der Länge 100 mm aufgenommen. Die Bewertung erfolgte in der Stufung 1 bis 5, wobei 1 die beste Bewertung und 5 die schlechteste Bewertung darstellt. Die Gesamtbenotung über sämtliche Eigenschaften zeigt, dass die erfindungsgemäßen Gewebe aufgrund ihrer Eigenschaften eine breite Anwendung ermöglichen.
Ein erfindungsgemäßes Gewebe lässt sich vorteilhaft zu Cabrioverdeckstoffen, Filterstoffen, Markisen, Persenninge oder Abdeckungen für Segelboote verarbeiten. Tabelle 1: Eigenschaften verschiedener Kompaktgarngewebe
erfindungsgemäße Gewebe

Claims

P a t e n t a n s p r ü c h e :
1 .) Textiles Flächengebilde, insbesondere Gewebe, aus Kompaktgarn auf der Basis von Fasern, insbesondere von Polyacrylfasern, dadurch gekennzeichnet, dass das Porenvolumen des Kompaktgarn weniger als 20% des Gesamtvolumens des Kompaktgarns ausmacht und es sich bei den Polyacrylfasern um Stapelfasern mit einer Stapelfaserlänge von 40 mm bis 70 mm handelt.
2.) Flächengebilde nach Anspruch 1 , dadurch gekennzeichnet, dass die bevorzugte Stapelfaserlänge bei 60 mm liegt.
3.) Flächengebilde nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass das Kompaktgarn ein Mischgarn aus zwei oder mehreren Kompaktgarnen ist, wobei mindestens ein Kompaktgarn aus Polyacrylfasern besteht.
4.) Flächengebilde nach einem der Ansprüche 1 bis 3 , dadurch gekennzeichnet, dass das Flächengebilde ein Mischgewebe aus zwei oder mehreren Kompaktgarnen ist, wobei mindestens ein Kompaktgarn Polyacrylfasern enthält.
5. ) Verwendung eines Gewebes nach den Ansprüchen 1 bis 4 für Cabrioverdeckstoffe, Filterstoffe, Markisen, Persennige oder Abdeckungen für Segelboote.
EP06706949A 2005-02-17 2006-02-15 Textiles flächengebilde, insbesondere gewebe Not-in-force EP1848849B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL06706949T PL1848849T3 (pl) 2005-02-17 2006-02-15 Płaski wyrób tekstylny, w szczególności tkanina
SI200630312T SI1848849T1 (sl) 2005-02-17 2006-02-15 Tekstilna ploska tvorba, zlasti tkanina

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005007140A DE102005007140B4 (de) 2005-02-17 2005-02-17 Textiles Flächengebilde
PCT/EP2006/001344 WO2006087171A1 (de) 2005-02-17 2006-02-15 Textiles flächengebilde, insbesondere gewebe

Publications (2)

Publication Number Publication Date
EP1848849A1 true EP1848849A1 (de) 2007-10-31
EP1848849B1 EP1848849B1 (de) 2009-03-18

Family

ID=36216899

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06706949A Not-in-force EP1848849B1 (de) 2005-02-17 2006-02-15 Textiles flächengebilde, insbesondere gewebe

Country Status (11)

Country Link
US (1) US20080194164A1 (de)
EP (1) EP1848849B1 (de)
JP (1) JP2008530392A (de)
AT (1) ATE426058T1 (de)
DE (2) DE102005007140B4 (de)
DK (1) DK1848849T3 (de)
ES (1) ES2324310T3 (de)
PL (1) PL1848849T3 (de)
PT (1) PT1848849E (de)
SI (1) SI1848849T1 (de)
WO (1) WO2006087171A1 (de)

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EP2513371B1 (de) * 2010-01-05 2015-06-24 Manikam Ramaswami Herstellungsverfahren eines flammbeständigen baumwollstoffes mit hoher reissfestigkeit

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Also Published As

Publication number Publication date
DK1848849T3 (da) 2009-07-13
ES2324310T3 (es) 2009-08-04
SI1848849T1 (sl) 2009-08-31
ATE426058T1 (de) 2009-04-15
JP2008530392A (ja) 2008-08-07
PL1848849T3 (pl) 2009-08-31
DE102005007140A1 (de) 2006-08-24
EP1848849B1 (de) 2009-03-18
DE102005007140B4 (de) 2008-05-15
US20080194164A1 (en) 2008-08-14
WO2006087171A1 (de) 2006-08-24
DE502006003184D1 (de) 2009-04-30
PT1848849E (pt) 2009-06-19

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