EP1162304A1 - Triplure - Google Patents

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Publication number
EP1162304A1
EP1162304A1 EP01111304A EP01111304A EP1162304A1 EP 1162304 A1 EP1162304 A1 EP 1162304A1 EP 01111304 A EP01111304 A EP 01111304A EP 01111304 A EP01111304 A EP 01111304A EP 1162304 A1 EP1162304 A1 EP 1162304A1
Authority
EP
European Patent Office
Prior art keywords
points
weight
sub
acid
insert
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
EP01111304A
Other languages
German (de)
English (en)
Other versions
EP1162304B1 (fr
Inventor
Peter Dr. Grynaeus
Michael Dr. Kalbe
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7644847&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1162304(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of EP1162304A1 publication Critical patent/EP1162304A1/fr
Application granted granted Critical
Publication of EP1162304B1 publication Critical patent/EP1162304B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00Details of garments or of their making
    • A41D27/02Linings
    • A41D27/06Stiffening-pieces
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/2481Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including layer of mechanically interengaged strands, strand-portions or strand-like strips
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24843Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] with heat sealable or heat releasable adhesive layer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/28Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/28Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813Heat or solvent activated or sealable
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/28Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2843Web or sheet containing structurally defined element or component and having an adhesive outermost layer including a primer layer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/28Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2848Three or more layers
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/28Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2852Adhesive compositions
    • Y10T428/287Adhesive compositions including epoxy group or epoxy polymer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2738Coating or impregnation intended to function as an adhesive to solid surfaces subsequently associated therewith
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2738Coating or impregnation intended to function as an adhesive to solid surfaces subsequently associated therewith
    • Y10T442/2746Heat-activatable adhesive

Definitions

  • the invention relates to a fixing insert consisting of a textile Interlining on one side with double-layer adhesive mass points is coated, the bottom and above facing from the interlining arranged top points exists.
  • Patent EP-A 0 940 461 describes a crosslinkable one Hotmelt adhesive for the coating and / or lamination of Flat structures are known in which a crosslinking component in a Polyolefin matrix is integrated and the reactive components only react in the melt with crosslinking.
  • Crosslinking components are isocyanates or epoxides with molecular weights stated between 2000 and 6000 grams per mole.
  • the real one Hot melt adhesive should be made of amino-terminated copolyamide or Copolyesters exist, both in the lower and in the upper point be used.
  • the disadvantage of this solution is that, on the one hand, the Crosslinking component is expensive to protect against moisture Polyolefin matrix must be integrated and that the amino-terminated Copolyamides tend to yellowing.
  • US Pat. No. 5,677,038 discloses two-layer hotmelt adhesives whose lower point consists of a pasty copolyamide or copolyester and whose upper point consists of a mixture of 0 to 25% by weight of a copolyamide, 50 to 95% by weight of a copolyester and 5 to 25% by weight .% of an epoxy exists.
  • the separation forces for the textile materials connected with this hot melt adhesive system are given values below 10 N / 5 cm, which are further reduced after washing.
  • further double-layer adhesive compositions are known from documents DE-A 22 14 236, DE-A 22 31 723, DE-A 25 36 911 and DE-A 32 30 579.
  • back riveting is understood to mean an undesired gluing between two interlining materials, which can occur if the interlining layer coated with the adhesive point mass, hereinafter referred to as a fixing insert, is connected to the outer fabric in the inner sandwich ⁇ fixing method.
  • the inner sandwich consists of the layer sequence of outer fabric, coated insert sheet and coated insert sheet and outer fabric, that is to say that the uncoated sides of the insert sheets lie against one another.
  • the object of the invention is to provide a fixing insert which significantly increased adhesive and release forces with a very low at the same time Back riveting shows.
  • the object is achieved by a fixing insert a textile interlining (1) with double-layer on one side Adhesive mass points is coated, facing from the interlining Below and above arranged upper points (2, 3) there is solved, in which the sub-items (2) from a powdery mixture of 25 to 90 wt.% an epoxy resin with an epoxy equivalent weight of 500 to 4000 mVal / kg and 10 to 75% by weight of an acid-terminated polyamide, one Polyester, a polyurethane and / or a vinyl copolymer with Carboxyl, anhydro, hydroxy and / or amido side groups and one Meltflow index (MFI) from 40 to 120 g / 10min measured at 160 ° C and 2.16 Kg, 0 to 20% by weight of a hardener and conventional ones for production a paste of additives and additives used as sub-item (2) and the main points (3) made of acid-terminated polyamides and / or copolyesters exist, the aspect ratio of the in the lower and upper points
  • the pre-adduct which is also solid at room temperature, is hardened Epoxy resins and polyamines consisting of reaction products from Epoxy resins based on bisphenol A and polyamine and / or Reaction products of epoxy resins based on bisphenol F and Polyamine used.
  • Epoxy resins and polyamines consisting of reaction products from Epoxy resins based on bisphenol A and polyamine and / or Reaction products of epoxy resins based on bisphenol F and Polyamine used.
  • a pre-adduct of epoxy resins can also be used and polyamino amides formed from polyamines and dimeric fatty acids be used.
  • the fixing insert is preferably one in which the mean diameter of the powdery starting substances for the sub-points (2), determined according to the sieve analysis, is less than 80 ⁇ m .
  • the fine-particle nature of the starting substances favors the reactivity and cross-linking of the sub-item (2) both within the sub-item (2) and at the transition (4) to the top item (3).
  • the fusible still one in which the average diameter of the pulverulent starting substances for the upper points (3), as determined by sieve analysis, is 80 to 200 ⁇ m.
  • the grain size according to the invention for the top point material favors the melting and overlaying of the bottom points (2) with the top points (3).
  • the fixing insert according to the invention is obtained in such a way that Formation of sub-items (2) from a powdery, acid-terminated Polyamide, polyester and / or polyurethane, a powder Epoxy resin, the dispersants, running aids and thickeners a paste produced and on the interlining (1) at spatially separate locations is applied that the paste in the moist state with 50 to 500 wt.% of an acid-terminated polyamide and / or copolyester, based on the Mass of sub-items (2) is sprinkled that excess scattering powder removed and that the fixing insert obtained with double-layered Adhesive mass points dried at temperatures from 120 to 180 ° C and by sintering the polymeric material with the insert sheet is made transportable.
  • Epikote types 1002, 1004, 1055 Shell or the Araldit types: GT 6097-1, GT 7072, GT 7220 from Fa. Ciba with softening points in the range of 70 to 130 ° C, preferably from 90 to 110 ° C and epoxide equivalents from 500 to 4000 mVal / kg.
  • Examples of acid-terminated polyamides, polyesters, polyurethane and / or Vinyl copolymer with carboxyl and anhydro side groups are: Griltex D1541 A from EMS or Vestamelt 730, Vestamelt 840 from Degussa-Hüls.
  • Figure 1 shows a fixing insert according to the invention, in which on a inlay web (1), preferably sub-items (2) are overlaid with top points (3) and by a sintering process at temperatures of 120 to 180 ° C both in itself and on Transition (4) to the main points (3) is networked.
  • a powder mixture of 50 wt% Vestamelt 730, 40% by weight of Araldite 7220 and 10 percent is.% Hardener HT 835 ⁇ m stirred smaller grain sizes 80 by a conventional process using water and a paste base made of a dispersant, running aids and thickeners to form a paste .
  • This is printed on one side as a sub-point (2) in stencil printing using a CP110 stencil on a 35g PES nonwoven as an inlay (overlay 6g / m 2 ), and Vestamelt 840 P816 is sprinkled on the still wet paste point (3) (8g / m 2 ), the excess is suctioned off and then dried and sintered at 180 ° C. for 20 sec. Total circulation 14g / m 2 .
  • the fixing insert thus produced was fixed against batiste.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Details Of Garments (AREA)
  • Laminated Bodies (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
  • Saccharide Compounds (AREA)
EP01111304A 2000-06-08 2001-05-09 Triplure Expired - Lifetime EP1162304B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10027957A DE10027957C1 (de) 2000-06-08 2000-06-08 Fixiereinlage und Verfahren zur Herstellung einer Fixiereinlage
DE10027957 2000-06-08

Publications (2)

Publication Number Publication Date
EP1162304A1 true EP1162304A1 (fr) 2001-12-12
EP1162304B1 EP1162304B1 (fr) 2003-03-26

Family

ID=7644847

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01111304A Expired - Lifetime EP1162304B1 (fr) 2000-06-08 2001-05-09 Triplure

Country Status (9)

Country Link
US (1) US6777065B2 (fr)
EP (1) EP1162304B1 (fr)
JP (1) JP3471331B2 (fr)
KR (1) KR100393664B1 (fr)
CN (1) CN1180157C (fr)
AT (1) ATE235593T1 (fr)
DE (2) DE10027957C1 (fr)
ES (1) ES2193999T3 (fr)
TR (1) TR200101559A3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1393641A1 (fr) * 2002-09-02 2004-03-03 Carl Freudenberg KG Triplure
EP1749451A1 (fr) 2005-08-05 2007-02-07 Arkema France Procédé de collage de textiles à l'aide de colle thermofusible

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2817563B1 (fr) * 2000-12-04 2005-06-17 Protechnic Sa Produit thermoadhesif sur support transfert, notamment pour l'industrie textile
WO2004073436A1 (fr) * 2003-02-19 2004-09-02 Hänsel Textil GmbH Materiau d'entoilage fixable, ses procedes de production et son utilisation
US7186214B2 (en) * 2004-02-12 2007-03-06 Medtronic, Inc. Instruments and methods for accessing an anatomic space
FR2872178B1 (fr) * 2004-06-24 2006-11-17 Lainiere De Picardie Bc Soc Pa Procede d'enduction d'un substrat textile elastique
DE102005006470B4 (de) 2005-02-12 2013-12-05 Carl Freudenberg Kg Textile Flächengebilde mit verbesserter Beschichtung, deren Herstellung und Verwendung
US20080166939A1 (en) * 2007-01-09 2008-07-10 Freudenberg Nonwovens L.P. Acoustical Substrate
DE102010046386A1 (de) * 2010-09-24 2012-03-29 Carl Freudenberg Kg Thermisch fixierbarer Einlagestoff und Verwendung
DE102011112267A1 (de) 2011-09-02 2013-03-07 Carl Freudenberg Kg Fixiereinlage
US9058753B2 (en) 2012-03-23 2015-06-16 Documotion Research, Inc. Paper, labels made therefrom and methods of making paper and labels
DE102012009055B4 (de) 2012-05-08 2015-06-03 Carl Freudenberg Kg Thermisch fixierbares Flächengebilde, Verfahren zu seiner Herstellung und seine Verwendung als Einlagestoff zur Fixierung an einem Oberstoff
DE102014005819B4 (de) * 2014-04-24 2016-08-04 Carl Freudenberg Kg Thermisch fixierbares Flächengebilde und Verfahren zu seiner Herstellung
CN109837026A (zh) * 2017-11-29 2019-06-04 台湾科德宝宝翎不织布股份有限公司 复合材料结构及其制造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0275722A1 (fr) * 1986-11-14 1988-07-27 LAINIERE DE PICARDIE: Société anonyme Produit thermocollant et procédé de fabrication
EP0503204A1 (fr) * 1991-02-05 1992-09-16 Lainiere De Picardie Entoilage thermocollant et procédé de fabrication
EP0675183A1 (fr) * 1994-03-30 1995-10-04 KUFNER TEXTILWERKE GmbH Procédé pour le revêtement sous forme de trames de surfaces flexibles avec colles fusibles
EP0733690A2 (fr) * 1995-03-22 1996-09-25 Hüls Aktiengesellschaft Composition de colle à fusion
EP0792591A1 (fr) * 1996-02-29 1997-09-03 Lainiere De Picardie Entoilage thermocollant et son procédé de fabrication

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT323786B (de) * 1971-10-04 1975-07-25 Plasser Bahnbaumasch Franz Einrichtung zur messung und aufzeichnung einer zurückgelegten strecke
DE2214236C3 (de) 1972-03-23 1983-11-10 Kufner Textilwerke KG, 8000 München Rasterförmige Beschichtung aus Heißsiegelklebern auf Flächengebilden
DE2536911C3 (de) * 1975-08-19 1982-09-09 Kufner Textilwerke KG, 8000 München Verfahren und Vorrichtung zum rasterförmigen Aufbringen von pulverförmigem Heißschmelzkleber auf Oberflächen von Textilien oder dergleichen
DE3230579A1 (de) * 1982-08-17 1984-02-23 Kufner Textilwerke GmbH, 8000 München Verwendung von polyethylenpulver als beschichtung fuer flaechengebilde und insbesondere von einlagen, sowie polyethylenpulver mit einem anteil an fremdpolymer
DE19510315A1 (de) * 1995-03-22 1996-09-26 Huels Chemische Werke Ag Schmelzklebermasse zur Beschichtung von Einlagenstoff
DE19808809A1 (de) * 1998-03-03 1999-09-09 Degussa Vernetzende Basisschicht für Fixiereinlagen nach dem Doppelpunktverfahren

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0275722A1 (fr) * 1986-11-14 1988-07-27 LAINIERE DE PICARDIE: Société anonyme Produit thermocollant et procédé de fabrication
EP0503204A1 (fr) * 1991-02-05 1992-09-16 Lainiere De Picardie Entoilage thermocollant et procédé de fabrication
EP0675183A1 (fr) * 1994-03-30 1995-10-04 KUFNER TEXTILWERKE GmbH Procédé pour le revêtement sous forme de trames de surfaces flexibles avec colles fusibles
EP0733690A2 (fr) * 1995-03-22 1996-09-25 Hüls Aktiengesellschaft Composition de colle à fusion
EP0792591A1 (fr) * 1996-02-29 1997-09-03 Lainiere De Picardie Entoilage thermocollant et son procédé de fabrication

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1393641A1 (fr) * 2002-09-02 2004-03-03 Carl Freudenberg KG Triplure
US6986935B2 (en) 2002-09-02 2006-01-17 Carl Freudenberg Kg Fusible interlining
EP1749451A1 (fr) 2005-08-05 2007-02-07 Arkema France Procédé de collage de textiles à l'aide de colle thermofusible

Also Published As

Publication number Publication date
DE50100126D1 (de) 2003-04-30
CN1180157C (zh) 2004-12-15
KR100393664B1 (ko) 2003-08-06
TR200101559A2 (tr) 2002-01-21
US20020019185A1 (en) 2002-02-14
TR200101559A3 (tr) 2002-01-21
US6777065B2 (en) 2004-08-17
CN1328793A (zh) 2002-01-02
JP3471331B2 (ja) 2003-12-02
JP2002020919A (ja) 2002-01-23
ES2193999T3 (es) 2003-11-16
KR20010111045A (ko) 2001-12-15
EP1162304B1 (fr) 2003-03-26
ATE235593T1 (de) 2003-04-15
DE10027957C1 (de) 2001-09-27

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