WO2002026649A1 - Produits fibreux liaisonnés - Google Patents

Produits fibreux liaisonnés Download PDF

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Publication number
WO2002026649A1
WO2002026649A1 PCT/EP2001/008956 EP0108956W WO0226649A1 WO 2002026649 A1 WO2002026649 A1 WO 2002026649A1 EP 0108956 W EP0108956 W EP 0108956W WO 0226649 A1 WO0226649 A1 WO 0226649A1
Authority
WO
WIPO (PCT)
Prior art keywords
batt
metres
length
web
width
Prior art date
Application number
PCT/EP2001/008956
Other languages
English (en)
Inventor
Bent Jacobsen
Original Assignee
Rockwool International A/S
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 Rockwool International A/S filed Critical Rockwool International A/S
Priority to DE60124127T priority Critical patent/DE60124127T2/de
Priority to SI200130674T priority patent/SI1322564T1/sl
Priority to AU2002212126A priority patent/AU2002212126A1/en
Priority to EP01980229A priority patent/EP1322564B1/fr
Publication of WO2002026649A1 publication Critical patent/WO2002026649A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/002—Inorganic yarns or filaments
    • D04H3/004—Glass yarns or filaments
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/12—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with filaments or yarns secured together by chemical or thermo-activatable bonding agents, e.g. adhesives, applied or incorporated in liquid or solid form

Definitions

  • This invention relates to bonded man-made vitreous fibre (MMVF) batts which may be of relatively low density (such as 5 to 50kg/m 3 ) or of higher density (such as 50 to 300kg/m 3 ) .
  • MMVF man-made vitreous fibre
  • One conventional way of producing such batts involves fiberising mineral melt on a centrifugal spinning apparatus and thereby forming a cloud of fibres entrained in air, including curable binder in the cloud, carrying the cloud forwards from the spinner in a stream of air, collecting the cloud of fibres as a primary web on a substantially continuous moving collector, transporting the web to a cross-lapping position, cross-lapping a plurality of layers of the web while substantially continuously conveying the resultant continuous batt from the cross-lapping position, curing the binder by passing the batt through a curing oven and cutting the batt into pieces before, during or after curing .
  • the continuous batt can be considered as having upper and lower faces which extend in the X and Y axes or directions with the X direction being the width of the batt as it is collected and the Y direction being the length of the batt as it is collected and carried away from the cross lapping position.
  • the quality of the final product tends to deteriorate as the primary web increases in thickness, and so there is an incentive for the primary web to have reduced thickness.
  • reducing the thickness of the primary web results in reduced productivity (tons per hour) unless either the web is made wider than usual or the web is made to travel faster than usual .
  • the normal maximum width of the primary web is 2 metres, although widths of webs (made by other methods) of up to 2.5 metres are mentioned in DE 3501897 and up to 4 metres in WO 99/51535.
  • Increasing the speed of travel of the web " has the disadvantage of increasing the frequency of reciprocation of the cross lapping apparatus, and this causes engineering problems . It would be desirable to achieve increased productivity whilst minimising or avoiding these problems and whilst maintaining quality.
  • the bonded batt may be used in various forms, most continuous batt is converted into elongated pieces of batt usually having a length greater than the width.
  • the normal width of the continuous batt in the X direction is up to 2 metres (although a width of up to 2.5 metres is described in DE 3501897 for batts made by different fiberising techniques) with the result that the maximum length of pieces cut from the batt is normally 2 metres if the pieces are cut transversely, along the X direction.
  • the cut batts usually have a shorter dimension in the Y direction. Because the maximum length in the X direction is, in normal practice, 2 metres, this curtails the type of products which can be made by cutting in this direction. In particular, it is not possible to provide elongated pieces having a length above 2 metres, for instance compressed rolls of low density batt wherein the roll length, is typically, around 4 metres or more.
  • the present invention simultaneously solves all these problems .
  • MMVF man- made vitreous fibre
  • the batt is formed of a compressed cured intermeshed stack of layers each of which is formed of air laid MMVF primary web which includes a bonding agent and wherein, each layer is substantially parallel to the faces when viewed in cross section along the X direction, the layers are regularly displaced relative to each other in zig-zag fashion in the Y direction, and each layer is inclined to the faces when viewed in cross section along the Y direction, characterised in that the layers between the faces extend as continuous layers throughout the X direction and the size of the batt in the X direction is at least 3 metres .
  • the size of the batt in the X direction is at least 4 metres, for instance as much as 6 or even 8 metres .
  • the invention includes a batt as defined above and which may be much larger than is required for the intended use and so may be, for instance, a continuous batt as initially manufactured.
  • the preferred products of the invention are batts cut to a size appropriate for the intended use.
  • the X direction has a size of at least 3 metres and, in the cut batts, the X direction is usually longer (often at least two times longer) than the Y direction.
  • the products of the invention are made by fiberising mineral melt on a centrifugal fiberising apparatus and thereby forming a cloud of fibres entrained in air, including curable binder in the cloud, carrying the cloud forwards from the spinner in a stream of air, collecting the cloud of fibres as a web on a substantially continuously moving collector, transporting the web to a cross lapping position, cross lapping a plurality of layers of the web while substantially continuously conveying the resultant continuous batt away from the cross lapping position along the Y direction of the batt, curing the binder by passing the batt through a curing oven, and cutting the batt into pieces before, during or after curing, and in this process the width of the cross lapped batt in the X direction and the width of the curing oven is at least 3 metres.
  • the cross lapping is conducted to produce a continuous batt which is wider (in the X direction) than usual, and in particular • is at least 3 metres wide and often 4 metres up to 6 metres or even 8 metres wide.
  • the length of the curing oven can be reduced.
  • increased production can be achieved by a fast primary web speed and a wide batt, without the need to increase the length of the curing oven unacceptably.
  • the curing oven merely needs to be made wider, and in many plants this is a significantly preferred option compared to increasing the length of the oven.
  • the invention is of particular benefit when the batt is cut into pieces having one dimension longer than the other, and often one dimension at least twice the other dimension.
  • the batt is cut transversely to provide pieces having a dimension in the X direction of at least 3 metres and generally at least 4 metres and with a lesser dimension in the Y direction, for instance up to 1 metre or 2 metres.
  • the resultant product has better tensile strength in the length direction than conventional products having a length of at least 3 or 4 metres. Since these have their major length extending in the Y direction.
  • the elongated pieces are rolled into compressed and packaged rolls in conventional manner.
  • each piece may be rolled tight with plastic film trapped between the layers of the roll, at least towards the end of the piece, and then sealed to itself after rolling, thereby trapping the roll in an envelope of plastic film.
  • Other conventional methods of packaging the roll in its compressed state can be used.
  • the amount of compression of the roll is generally such that the thickness and volume of the roll is 10 to 50% of the norm volume of the batt.
  • the extent of compression is typically from about 50% to about 90% based on the volume of the batt .
  • the thickness is generally at least 50mm and usually at least 80 to 100mm. It is frequently up to 180 or 220mm and can be up to 250mm.
  • the thickness of the batt before being compressed and rolled is likewise usually within the range 50mm to 250mm. Usually the thickness before rolling and compression is 5 to 20%, often around 10%, more than the desired thickness after unrolling and equilibration.
  • thickness is determined by laying the product on a hard flat surface, laying a 200mm x 200mm pressure plate on the surface so as to apply a pressure of 50Pa and measuring the separation between the supporting surface and the plate.
  • the measured thickness is the average of values taken at a number of points .
  • the number of points is 5 when the roll is 2 metres long, 7 when 3 metres long and 9 when 4 metres long, with the points being distributed uniformly over the width of the roll but excluding the outer 150mm of the width.
  • the low density products of the invention are products which are usually described as having a nominal density of 5 to 50kg/m 3 , and generally at least 15 or 20kg/m 3 up to 40 or 45kg/m 3 .
  • the product after unrolling and equilibrating has a density in these ranges.
  • the density is derived by calculation from the thickness, measured as above, and measurements of the surface area of the unrolled material and its mass .
  • the fibres are preferably made using one more centrifugal cascade spinners each comprising a first rotor and one or more subsequent rotors which rotate about the substantially horizontal axis and thereby form the cloud of fibres entrained in air.
  • Figure 1 is a diagrammatic illustration of an apparatus and process for forming the batt.
  • Figure 2 is a perspective view of the batt during manufacture
  • FIG. 3 is an end view of a roll according to the invention. Referring to Figure 1, three cascade spinners 1, 2 and
  • each having four rotors are located in an end wall of a spinning chamber shown diagrammatically as 6, and discussed in more detail below.
  • Melt is poured on to the top rotor in each spinner and is thereby fiberised in conventional manner into fibres which are carried forwards by primary air which is blasted forward as wall jets over the individual rotors and secondary air which is induced into the chamber around the spinners.
  • Suction is applied through a continuously moving collector 5, whereby the fibres are deposited as a web 7 which is carried to a cross lapper 8 by which the web is cross lapped on to a conveyor 9, thereby forming a batt 10 which is continuously conveyed away from the cross lapping position.
  • the conveyer 9 and the batt has a dimension X of at least 3 metres, usually 4 to 8 metres.
  • the details of the air supplies and the construction of the chamber may be as described in more detail in WO
  • the batt 10 is passed through rollers or the like to compress it and cause intermeshing of the individual layers in the batt and is then passed through a curing oven to cure binder which is sprayed into the cloud of fibres from the cascade spinners 1, 2 and 3.
  • the collector 5 and the web 7 can be, for instance, 2 metres wide but are preferably 3 or 4 metres wide, up to 7 or 8 metres wide.
  • the angle of the collector 5 to the horizontal can be about 30°, as shown in the drawings, but is preferably 45 to 90°, often around 50 to 80°.
  • the collecting chamber is substantially closed as described in WO 96/38391.
  • the collector can be a cylindrical drum mounted with its axis transverse to the direction of travel of the web. Instead of travelling away from the spinners, the collector can travel towards the spinners for instance as described in WO 01/23314, the entire disclosures of which are incorporated herein by reference.
  • Figure 2 shows the construction of the batt in more detail.
  • the batt has upper and lower faces 30 and 31.
  • the end edge 32 formed by cutting the batt transversely and thus exposing the cross section along the X direction. It has side edges 33 and 34 formed in Figure 3 by the edges of the cross lapping. When the batt is cut along the Y direction the cut side edges will show the same inclined arrangement of layers as is apparent in the edges of the batt formed by cross lapping.
  • the end edges 32 extend in the X direction and the side edges 33 and 34 extend in the Y direction.
  • the web 7 is cross lapped in the X direction as the conveyor 9 travels under the conveying position.
  • the end edges 35 in the cut end edge 32 are substantially parallel to the faces 30 and 31 whilst the uncut edges 36 of the layers extend between the side edges 33 and 34 at substantially regularly spaced apart positions, in a zig zag pattern.
  • Figure 3 is an end view of a roll and shows the edge 32 of the rolled and compressed batt held compressed in the roll by plastic wrapping 37 which is interleaved in the roll and secured on itself at position 37, so as to hold the roll in its compressed rolled configuration.
  • the conveyor 9 carries the batt through a curing oven which can be a conventional construction except that it has to be at least as wide as X.
  • the conveyor also carries the batt through conventional cutting systems and rolling systems so as to cut the continuous batt into elongated strips which may have a length of X (more than 3 metres) and a width which is usually less than this.

Abstract

Cette nappe en fibres vitreuses (MMVF) est produite par chevauchement croisé d'une bande de MMVF, sur une largeur d'au moins 3 mètres, et par durcissement dans une étuve à durcir large d'au moins 3 mètres. On forme des rouleaux ou d'autres pièces d'une longueur d'au moins 3 mètres en découpant transversalement la nappe. .
PCT/EP2001/008956 2000-09-28 2001-08-02 Produits fibreux liaisonnés WO2002026649A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE60124127T DE60124127T2 (de) 2000-09-28 2001-08-02 Faservliesstoff
SI200130674T SI1322564T1 (sl) 2000-09-28 2001-08-02 Produkti iz vezanih vlaken
AU2002212126A AU2002212126A1 (en) 2000-09-28 2001-08-02 Bonded fibre products
EP01980229A EP1322564B1 (fr) 2000-09-28 2001-08-02 Produits fibreux liaisonnes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00121092 2000-09-28
EP00121092.1 2000-09-28

Publications (1)

Publication Number Publication Date
WO2002026649A1 true WO2002026649A1 (fr) 2002-04-04

Family

ID=8169967

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/008956 WO2002026649A1 (fr) 2000-09-28 2001-08-02 Produits fibreux liaisonnés

Country Status (7)

Country Link
EP (1) EP1322564B1 (fr)
AT (1) ATE343556T1 (fr)
AU (1) AU2002212126A1 (fr)
DE (1) DE60124127T2 (fr)
ES (1) ES2273898T3 (fr)
SI (1) SI1322564T1 (fr)
WO (1) WO2002026649A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106795991A (zh) * 2014-07-22 2017-05-31 旭玻璃纤维股份有限公司 无机纤维绝热材料

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3740282A (en) * 1971-02-16 1973-06-19 Celanese Corp Process for making artificial leather from lapped fibrous structures
DE3501897A1 (de) * 1985-01-22 1986-07-24 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung einer mehrlagigen fasermatte
WO1992010602A1 (fr) * 1990-12-07 1992-06-25 Rockwool International A/S Procede de fabrication de panneaux isolants composes d'elements en fibre minerale en forme de baguettes et reciproquement relies
WO1996036573A1 (fr) * 1995-05-15 1996-11-21 Rockwool International A/S Procede et appareil de fabrication de produits en fibre vitreuse synthetique
US5906669A (en) * 1995-05-15 1999-05-25 Rockwool International A/S Man-made vitreous fiber products and processes and apparatus for their production
WO1999047766A1 (fr) * 1998-03-19 1999-09-23 Rockwool International A/S Procede et appareil de preparation d'un produit en fibres minerales, produit ainsi prepare et utilisations associees
WO1999051535A1 (fr) * 1998-04-06 1999-10-14 Rockwool International A/S Matelas de fibres vitreuses synthetiques et leur production
WO2001023314A1 (fr) * 1999-09-28 2001-04-05 Rockwool International A/S Procedes et appareil de production de produits a base de fibres vitreuses manufactures

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3740282A (en) * 1971-02-16 1973-06-19 Celanese Corp Process for making artificial leather from lapped fibrous structures
DE3501897A1 (de) * 1985-01-22 1986-07-24 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung einer mehrlagigen fasermatte
WO1992010602A1 (fr) * 1990-12-07 1992-06-25 Rockwool International A/S Procede de fabrication de panneaux isolants composes d'elements en fibre minerale en forme de baguettes et reciproquement relies
WO1996036573A1 (fr) * 1995-05-15 1996-11-21 Rockwool International A/S Procede et appareil de fabrication de produits en fibre vitreuse synthetique
US5906669A (en) * 1995-05-15 1999-05-25 Rockwool International A/S Man-made vitreous fiber products and processes and apparatus for their production
WO1999047766A1 (fr) * 1998-03-19 1999-09-23 Rockwool International A/S Procede et appareil de preparation d'un produit en fibres minerales, produit ainsi prepare et utilisations associees
WO1999051535A1 (fr) * 1998-04-06 1999-10-14 Rockwool International A/S Matelas de fibres vitreuses synthetiques et leur production
WO2001023314A1 (fr) * 1999-09-28 2001-04-05 Rockwool International A/S Procedes et appareil de production de produits a base de fibres vitreuses manufactures

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106795991A (zh) * 2014-07-22 2017-05-31 旭玻璃纤维股份有限公司 无机纤维绝热材料
US20170210094A1 (en) * 2014-07-22 2017-07-27 Asahi Fiber Glass Co., Ltd. Inorganic fibrous insulating material
EP3196528A4 (fr) * 2014-07-22 2018-01-10 Asahi Fiber Glass Co., Ltd. Matériau isolant fibreux minéral

Also Published As

Publication number Publication date
ATE343556T1 (de) 2006-11-15
EP1322564A1 (fr) 2003-07-02
SI1322564T1 (sl) 2007-04-30
EP1322564B1 (fr) 2006-10-25
AU2002212126A1 (en) 2002-04-08
DE60124127T2 (de) 2007-09-06
ES2273898T3 (es) 2007-05-16
DE60124127D1 (de) 2006-12-07

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