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WO2005007959A1 - Torchon entierement synthetique, procede et dispositif de realisation du torchon - Google Patents

Torchon entierement synthetique, procede et dispositif de realisation du torchon Download PDF

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Publication number
WO2005007959A1
WO2005007959A1 PCT/EP2004/051474 EP2004051474W WO2005007959A1 WO 2005007959 A1 WO2005007959 A1 WO 2005007959A1 EP 2004051474 W EP2004051474 W EP 2004051474W WO 2005007959 A1 WO2005007959 A1 WO 2005007959A1
Authority
WO
WIPO (PCT)
Prior art keywords
polyvinyl alcohol
binder
wipe
fleece
polyhydroxyl
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.)
Ceased
Application number
PCT/EP2004/051474
Other languages
German (de)
English (en)
Inventor
Karl Dimpfl
Robert W. Fuss
Alfred Watzl
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.)
KURARAY SPECIALITIES GmbH
Truetzschler Nonwovens GmbH
Original Assignee
KURARAY SPECIALITIES GmbH
Fleissner GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE10345086A external-priority patent/DE10345086A1/de
Application filed by KURARAY SPECIALITIES GmbH, Fleissner GmbH filed Critical KURARAY SPECIALITIES GmbH
Priority to BRPI0412663-7A priority Critical patent/BRPI0412663A/pt
Priority to CN2004800201128A priority patent/CN1871391B/zh
Priority to DE502004004972T priority patent/DE502004004972D1/de
Priority to EP04766205A priority patent/EP1649094B1/fr
Publication of WO2005007959A1 publication Critical patent/WO2005007959A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • D04H1/40—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
    • D04H1/4282—Addition polymers
    • D04H1/4309—Polyvinyl alcohol
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/16—Cloths; Pads; Sponges
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • 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
    • D04H1/587—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 characterised by the bonding agents used
    • 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
    • D04H1/645—Impregnation followed by a solidification process
    • 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
    • D04H1/655—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 characterised by the apparatus for applying bonding agents
    • 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
    • D04H1/68—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 the bonding agent being applied in the form of foam
    • 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
    • D10B2321/06—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals

Definitions

  • Wipes are used to clean the surface of objects and are very advantageous for absorbing liquids of all kinds. To cope with this, they must have a high abrasion resistance and a high absorption capacity of liquids.
  • EP-B-0 081 218 discloses a wipe which consists of interwoven, hot-water-soluble polyvinyl alcohol fibers which shrink under the influence of temperature and which are impregnated with a resin made of polyvinyl alcohol for further connection.
  • the fibers shrink during impregnation. Therefore, according to the EP, the fleece is stretched during impregnation and also during drying. Furthermore, the drying temperature during the drying process must be kept below the softening temperature of the fiber.
  • Such a cloth has a high abrasion resistance, but the handle is also rubber-like due to the shrunk fibers. Problems also arise if the treated wipes of this type are stored for a long period of time.
  • a wipe is known as a needled sandwich fleece, for which purpose it consists of several layers of microfibers of different polymers and additionally of secondary staple fibers that are absorbent. These microfibers have a good cleaning effect, but are not liquid receptive. Therefore, the secondary fibers were added, which can also be made from polyvinyl alcohol. However, these wipes suffer from less fluid absorption.
  • the invention has for its object to develop a fully synthetic wipe that has the maximum possible liquid absorption capacity, a good cleaning effect and a cloth-like handle. It should also be able to be exposed to temperatures of up to 100 ° C, i.e. cooking temperatures, for complete cleaning.
  • the high liquid absorption capacity can only be achieved with polyvinyl alcohol fibers, the fact of the fully synthetic composition only with a binder made from a polyvinyl alcohol acetal.
  • a binder made from a polyvinyl alcohol acetal In a simple way, however, no fibers shrinking at temperature or heat are used, but rather non-shrinking polyvinyl alcohol fibers, which are only swirled to achieve the necessary strength of the cloth, as need to be needled, in order to be subsequently impregnated with the acetal.
  • this must be one that contains substances as plasticizers that do not separate from the remaining polymers.
  • the plasticized acetal should not change its property profile in the long run; components must not migrate.
  • the cloth should have a soft feel even when dry and should remain cloth-compatible when wet and not assume a rubber-like character.
  • Such a cloth has the great advantage that it has a liquid absorption capacity of up to 800% and, in addition to the other properties mentioned, can be cooked for your own cleaning, and this without changing its dimensions.
  • a binder of this type consists of a mixture of: A) 50.0 to 99.99 parts by weight of at least one polymer (A) which a.) 1.0 to 99.9% by weight of structural units of the formula (1 )
  • ei R represents hydrogen or an alkyl radical having 1 to 6 carbon atoms, c.) 0 to 70.0% by weight of structural units of the formula (3)
  • R 3 , R 4 , R 5 and R 6 are residues with a molecular weight in the range from 1 to 500 g / mol, each based on the total weight of the polymer (A), and
  • R 7 each independently represents hydrogen or an alkyl radical having 1 to 6 carbon atoms
  • R 8 represents hydrogen or an alkyl radical having 1 to 10 carbon atoms
  • n is a number greater than or equal to 2
  • R 9 and R 10 are each independently hydrogen, COOH, an alkyl group with 1 to 10 carbon atoms or an optionally substituted aryl group with 6 to 12 carbon atoms, with per mol of hydroxyl groups, the polymer (A) and the hydroxyl compound (B) contained in total, uses 0.0005 to 0.5 mol of compound (C).
  • the plasticizers in this alcohol are chemically bound, and separation is not possible.
  • the conversion of the alcohol into a water-insoluble acetal is advantageously carried out using a mineral acid or an organic acid.
  • the reaction with the environmentally friendly glyoxalic acid is preferred.
  • the organic acid (s) used can also have other hetro atoms, in particular sulfur, nitrogen and phosphorus.
  • aldehyde functions can also be present in the compounds used. The use of oxalic acid is preferred.
  • the recipe that could be used could consist of:
  • a wipe of this type can preferably be produced on a machine system which consists of a) a fleece laying machine such as a card with possibly a fleece stretch for the polyvinyl alcohol fibers b) a fleece strengthening device such as needling device, c) a foam application device for the binder containing polyhydoxyl groups, d) a dryer such as Flow dryer with an upstream infrared drying shaft and a downstream hot flue, if applicable, and e) a nonwoven winding device, if applicable.
  • a machine system which consists of a) a fleece laying machine such as a card with possibly a fleece stretch for the polyvinyl alcohol fibers b) a fleece strengthening device such as needling device, c) a foam application device for the binder containing polyhydoxyl groups, d) a dryer such as Flow dryer with an upstream infrared drying shaft and a downstream hot flue, if applicable, and e) a nonwoven winding device,

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Il existe dans l'état de la technique un torchon pour nettoyage à sec et humide, qui est composé d'un non-tissé en fibres de polyvinylalcool rétrécies et entrelacées par jet d'eau, qui sont solidifiées au moyen d'un liant de polyvinylalcool. Le torchon de l'invention est composé de fibres de polyvinylalcool pures, non rétrécies dans des conditions normales, qui sont entrelacées entre elles pour augmenter la solidité, et sont en outre imbibées d'un liant contenant des groupes polyhydroxyle, dont les plastifiants sont liés chimiquement et ne peuvent plus être séparés après mise sous forme de mousse et polycondensation consécutive.
PCT/EP2004/051474 2003-07-16 2004-07-13 Torchon entierement synthetique, procede et dispositif de realisation du torchon Ceased WO2005007959A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BRPI0412663-7A BRPI0412663A (pt) 2003-07-16 2004-07-13 pano de limpeza totalmente sintético, processo e equipamento para fabricação do mesmo
CN2004800201128A CN1871391B (zh) 2003-07-16 2004-07-13 用于潮湿清洁的抹布、用于制造该抹布的方法和装置
DE502004004972T DE502004004972D1 (de) 2003-07-16 2004-07-13 Vollsynthetisches wischtuch, verfahren und anlage zur herstellung des wischtuches
EP04766205A EP1649094B1 (fr) 2003-07-16 2004-07-13 Torchon entierement synthetique, procede et dispositif de realisation du torchon

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10332415.1 2003-07-16
DE10332415 2003-07-16
DE10345086A DE10345086A1 (de) 2003-07-16 2003-07-25 Vollsynthetisches Wischtuch, Verfahren und Anlage zur Herstellung des Wischtuchs
DE10345086.6 2003-07-25

Publications (1)

Publication Number Publication Date
WO2005007959A1 true WO2005007959A1 (fr) 2005-01-27

Family

ID=34081651

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/051474 Ceased WO2005007959A1 (fr) 2003-07-16 2004-07-13 Torchon entierement synthetique, procede et dispositif de realisation du torchon

Country Status (6)

Country Link
EP (1) EP1649094B1 (fr)
AT (1) ATE373130T1 (fr)
BR (1) BRPI0412663A (fr)
DE (1) DE502004004972D1 (fr)
RU (1) RU2006100649A (fr)
WO (1) WO2005007959A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8500211B2 (en) 2007-06-29 2013-08-06 Qiangdi International Co., Limited Cleaning cloth

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2016350780B2 (en) 2015-11-03 2020-09-10 Kimberly-Clark Worldwide, Inc. Paper tissue with high bulk and low lint
KR20190136051A (ko) 2017-04-28 2019-12-09 킴벌리-클라크 월드와이드, 인크. 권축된 스테이플 섬유를 구비한 폼-형성된 섬유 시트
KR102165232B1 (ko) 2017-11-29 2020-10-13 킴벌리-클라크 월드와이드, 인크. 개선된 특성을 갖는 섬유 시트
MX2021000980A (es) 2018-07-25 2021-04-12 Kimberly Clark Co Proceso para fabricar no tejidos tridimensionales colocados en espuma.

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081218A2 (fr) * 1981-12-07 1983-06-15 Firma Carl Freudenberg Procédé de fabrication d'une nappe de fibres
EP0187236A2 (fr) * 1984-12-21 1986-07-16 Kuraray Co., Ltd. Procédé de fabrication d'étoffes non tissées utilisables comme chiffons d'essuyage
WO1994028223A1 (fr) * 1993-06-02 1994-12-08 Minnesota Mining And Manufacturing Company Articles non-tisses et leurs procedes de production
EP0636716A1 (fr) * 1993-07-29 1995-02-01 Kuraray Co., Ltd. Fibre d'alcool polyvinylique soluble dans l'eau
US6112385A (en) * 1996-05-22 2000-09-05 Fleissner Gmbh & Co., Maschinenfabrik Process for manufacturing a non-woven fabric by hydrodynamic needling, and product of said manufacturing process
WO2000058539A1 (fr) * 1999-03-26 2000-10-05 Isolyser Company, Inc. Non tisse lace par filage de poly(alcool vinylique)
WO2000061851A1 (fr) * 1999-04-12 2000-10-19 Isolyser Company, Inc. Chiffons au poly(alcool de vinyle)
EP1166707A1 (fr) * 1994-08-05 2002-01-02 Isolyser Company, Inc. Garniture jetable pour balai à laver

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081218A2 (fr) * 1981-12-07 1983-06-15 Firma Carl Freudenberg Procédé de fabrication d'une nappe de fibres
EP0187236A2 (fr) * 1984-12-21 1986-07-16 Kuraray Co., Ltd. Procédé de fabrication d'étoffes non tissées utilisables comme chiffons d'essuyage
WO1994028223A1 (fr) * 1993-06-02 1994-12-08 Minnesota Mining And Manufacturing Company Articles non-tisses et leurs procedes de production
EP0636716A1 (fr) * 1993-07-29 1995-02-01 Kuraray Co., Ltd. Fibre d'alcool polyvinylique soluble dans l'eau
EP1166707A1 (fr) * 1994-08-05 2002-01-02 Isolyser Company, Inc. Garniture jetable pour balai à laver
US6112385A (en) * 1996-05-22 2000-09-05 Fleissner Gmbh & Co., Maschinenfabrik Process for manufacturing a non-woven fabric by hydrodynamic needling, and product of said manufacturing process
WO2000058539A1 (fr) * 1999-03-26 2000-10-05 Isolyser Company, Inc. Non tisse lace par filage de poly(alcool vinylique)
WO2000061851A1 (fr) * 1999-04-12 2000-10-19 Isolyser Company, Inc. Chiffons au poly(alcool de vinyle)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8500211B2 (en) 2007-06-29 2013-08-06 Qiangdi International Co., Limited Cleaning cloth

Also Published As

Publication number Publication date
EP1649094A1 (fr) 2006-04-26
BRPI0412663A (pt) 2006-09-26
RU2006100649A (ru) 2007-08-27
DE502004004972D1 (de) 2007-10-25
ATE373130T1 (de) 2007-09-15
EP1649094B1 (fr) 2007-09-12

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