EP1566476B1 - Für Dachbahnen oder Dichtungsbahnen geeignete dimensionsstabile Einlage - Google Patents

Für Dachbahnen oder Dichtungsbahnen geeignete dimensionsstabile Einlage Download PDF

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Publication number
EP1566476B1
EP1566476B1 EP20040003571 EP04003571A EP1566476B1 EP 1566476 B1 EP1566476 B1 EP 1566476B1 EP 20040003571 EP20040003571 EP 20040003571 EP 04003571 A EP04003571 A EP 04003571A EP 1566476 B1 EP1566476 B1 EP 1566476B1
Authority
EP
European Patent Office
Prior art keywords
woven
intermediate layer
shrinkage force
bonded
roofing
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.)
Expired - Lifetime
Application number
EP20040003571
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1566476A1 (de
Inventor
Wolfgang Greiser
Bertrand Weiter
Roger Souther
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.)
Johns Manville Europe GmbH
Original Assignee
Johns Manville Europe 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
Application filed by Johns Manville Europe GmbH filed Critical Johns Manville Europe GmbH
Priority to DK04003571T priority Critical patent/DK1566476T3/da
Priority to AT04003571T priority patent/ATE415510T1/de
Priority to DE200450008524 priority patent/DE502004008524D1/de
Priority to EP20040003571 priority patent/EP1566476B1/de
Priority to PCT/IB2004/003515 priority patent/WO2005042823A2/de
Priority to US10/577,889 priority patent/US7811950B2/en
Publication of EP1566476A1 publication Critical patent/EP1566476A1/de
Application granted granted Critical
Publication of EP1566476B1 publication Critical patent/EP1566476B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • D04H3/011—Polyesters
    • 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
    • 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
    • D04H3/10—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 bonds between yarns or filaments made mechanically
    • D04H3/105—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 bonds between yarns or filaments made mechanically by needling
    • 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
    • D04H3/10—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 bonds between yarns or filaments made mechanically
    • D04H3/11—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 bonds between yarns or filaments made mechanically by fluid jet
    • 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
    • D04H3/14—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 bonds between thermoplastic yarns or filaments produced by welding
    • 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
    • D04H3/16—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 bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N5/00—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
    • 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.]
    • Y10T442/20—Coated 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
    • Y10T442/2213—Coating or impregnation is specified as weather proof, water vapor resistant, or moisture resistant
    • 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]
    • Y10T442/681—Spun-bonded nonwoven fabric
    • 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]
    • Y10T442/682—Needled nonwoven fabric
    • 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]
    • Y10T442/689—Hydroentangled nonwoven fabric

Definitions

  • the invention relates to a liner based on a polyester fleece, which can be processed as such or in combination with other fabrics to a bitumen roofing membrane or geomembrane, a process for their preparation and made therefrom intermediate or end products namely composites and bitumen roofing membranes and geomembranes.
  • Inserts for bitumen roofing membranes or geomembranes generally consist of a textile fabric such. As a consolidated nonwoven fabric of synthetic fibers, usually in conjunction with one or more layers of other or even the same fabrics.
  • roofing membrane or geomembrane has a considerable weight, which is often in the order of 2.5 to 6 kilos / m 2 .
  • reinforced inserts not only have a number of technical disadvantages, but are also more expensive and complicated to manufacture.
  • improved deposits which are particularly suitable for bitumen roofing or waterproofing membranes, as well as improved processes for their preparation, which do not have disadvantages mentioned above or only to a reduced extent.
  • the object of the invention is therefore to provide an insert which does not have the abovementioned disadvantages and which is particularly suitable for the production of roofing and waterproofing membranes, which is free from reinforcements, is simple and economical to produce and which leads to end products which have high thermal dimensional stability.
  • a liner which is suitable as a liner for roofing and waterproofing membranes, comprising a reinforcement-free, solidified polyester filament non-woven, which is bonded with a binder and has a latent shrinking force, which the delay forces in the subsequent, in the heat counteracts occurring in the manufacture of composites, wherein the shrinkage force is 2N / 5cm - 20N / 5cm.
  • the nonwoven is mechanically consolidated by needling.
  • the shrinkage force is equal to the sum of the drafting forces.
  • An advantageous range for the shrinkage force is 6 N / 5 cm to 10.
  • the shrinkage force may also have higher or lower values if necessary.
  • the fleece of a polyethylene terephthalate filament fleece is preferred.
  • Another object of the invention is a process for producing a non-reinforcing polyester filament nonwoven insert which is suitable as a liner for roofing and waterproofing membranes, which is characterized in that by the spunbond process produces a polyester filament nonwoven, solidifies the resulting nonwoven fabric, provides a binder, dried in a dryer and stretched in a downstream of the dryer drafting device to an extent that the nonwoven fabric has a shrinking force, which counteracts the delay forces that occur in the subsequent, taking place in the heat treatments.
  • the shrinkage force is equal to the delay forces.
  • An advantageous range for the shrinkage force is 6N / 5 cm to 10N / 5 cm.
  • a polyethylene terephthalate filament nonwoven fabric is used.
  • the needled web can also be consolidated with a calender with an embossing calender, especially with heated calenders.
  • the basis weight of the fleece is within the usual range and can be varied depending on the application.
  • customary binders are used, preferably in the form of 5-25% strength aqueous dispersions.
  • the fleece provided with the binder is then dried.
  • a drafting system in which the nonwoven is stretched, namely at a temperature which is still above the crystallization temperature of the polyester used.
  • the temperature of the nonwovens should therefore not fall below this temperature before the shrinkage force is built up, preferably this temperature is 130 ° - 140 ° C.
  • the amount of draft in the drafting equipment depends on the desired latent shrinkage force that is to be built up. This can be adjusted individually to the wishes of the customer.
  • the nonwoven fabric is given a shrinking force which remains latent in the nonwoven and is released again when the nonwoven insert is subjected to heat during further processing operations. Then this shrinking force counteracts the delay forces and lifts them completely or at least largely. Such delay forces occur z.
  • the fleece is pulled through a hot Bitumenbad or when the still hot bituminATOR fleece on further transport has the opportunity to sag. The own weight exerts a delay force.
  • roofing membranes can, for. B. done by mechanical attachment in the cold state. Of importance, however, is laying according to the welding process.
  • the size of the shrinking forces which is to be imparted to the nonwoven according to the invention, can be determined in a simple manner by a few preliminary tests; it is the sum of the stretching forces acting on the insert until the final product is finished. In this way it is possible to produce a tailor-made product according to the wishes of the end user.
  • the inserts according to the invention can be produced simply and economically. They are because of the elimination of reinforcements such as glass fibers, glass mesh fabrics or glass shelves particularly cost-effective.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Architecture (AREA)
  • General Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatment Of Fiber Materials (AREA)
EP20040003571 2003-10-31 2004-02-18 Für Dachbahnen oder Dichtungsbahnen geeignete dimensionsstabile Einlage Expired - Lifetime EP1566476B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK04003571T DK1566476T3 (da) 2004-02-18 2004-02-18 Dimensionsstabilt indlæg til tagbaner eller tætningsbaner
AT04003571T ATE415510T1 (de) 2004-02-18 2004-02-18 Für dachbahnen oder dichtungsbahnen geeignete dimensionsstabile einlage
DE200450008524 DE502004008524D1 (de) 2004-02-18 2004-02-18 Für Dachbahnen oder Dichtungsbahnen geeignete dimensionsstabile Einlage
EP20040003571 EP1566476B1 (de) 2004-02-18 2004-02-18 Für Dachbahnen oder Dichtungsbahnen geeignete dimensionsstabile Einlage
PCT/IB2004/003515 WO2005042823A2 (de) 2003-10-31 2004-10-25 Fur dachbahnen oder dichtungsbahnen geeignete dimensionsstabile einlage
US10/577,889 US7811950B2 (en) 2003-10-31 2004-10-25 Dimensionally stable ply suitable for roofing webs or roof-sealing webs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20040003571 EP1566476B1 (de) 2004-02-18 2004-02-18 Für Dachbahnen oder Dichtungsbahnen geeignete dimensionsstabile Einlage

Publications (2)

Publication Number Publication Date
EP1566476A1 EP1566476A1 (de) 2005-08-24
EP1566476B1 true EP1566476B1 (de) 2008-11-26

Family

ID=34707300

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040003571 Expired - Lifetime EP1566476B1 (de) 2003-10-31 2004-02-18 Für Dachbahnen oder Dichtungsbahnen geeignete dimensionsstabile Einlage

Country Status (6)

Country Link
US (1) US7811950B2 (da)
EP (1) EP1566476B1 (da)
AT (1) ATE415510T1 (da)
DE (1) DE502004008524D1 (da)
DK (1) DK1566476T3 (da)
WO (1) WO2005042823A2 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120149264A1 (en) * 2010-11-11 2012-06-14 Saint-Gobain Adfors America, Inc. Composite Reinforcement for Roofing Membranes
EP3124236A1 (en) 2011-06-17 2017-02-01 Fiberweb, Inc. Vapor permeable, substantially water impermeable multilayer article
EP2723568B1 (en) 2011-06-23 2017-09-27 Fiberweb, LLC Vapor permeable, substantially water impermeable multilayer article
WO2012178027A2 (en) 2011-06-23 2012-12-27 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
EP2723567A4 (en) 2011-06-24 2014-12-24 Fiberweb Inc MULTILAYER ARTICLE PERMEABLE TO WATER VAPOR, BUT ESSENTIALLY WATERPROOF
CN102862409B (zh) * 2011-07-08 2015-09-30 上海纳尔数码喷印材料股份有限公司 Bopp膜覆底的单向透视数码打印材料及工艺方法
CN104691078B (zh) * 2013-12-05 2017-08-04 上海纳尔数码喷印材料股份有限公司 一种单向透视pvc碳纤维纹膜的制作方法
WO2017183997A1 (es) * 2016-04-21 2017-10-26 Toro Malaga, Ana Lucia Procedimiento para la fabricación de textiles no tejidos

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575957A (en) * 1980-06-13 1982-01-12 Toray Industries Polyester long fiber nonwoven fabric and method
DE3145266C2 (de) * 1981-11-14 1985-08-22 Fa. Carl Freudenberg, 6940 Weinheim Dach- und Abdichtungsbahn
DE3831271A1 (de) * 1988-09-14 1990-03-15 Hoechst Ag Traegerbahn fuer dachunterspannbahnen
FR2640288B1 (fr) * 1988-12-13 1993-06-18 Rhone Poulenc Fibres Support a base de nappe non tissee en textile chimique et son procede de fabrication
DE4402187A1 (de) * 1994-01-26 1995-07-27 Bayer Ag Trägervliese aus synthetischen Fasern und deren Herstellung
IT1280113B1 (it) * 1995-11-16 1998-01-05 Politex Spa Supporto tessile sintetico per guaine bituminose,particolarmente per il rivestimento di tetti
DE29709804U1 (de) * 1997-05-30 1997-08-14 Hoechst Trevira GmbH & Co KG, 65929 Frankfurt Schwerentflammbare Schindel
CA2279304A1 (en) * 1998-07-30 2000-01-30 W.P. Hickman Systems Inc. Built-up roofing systems and methods
US6533987B2 (en) * 2000-12-15 2003-03-18 Kimberly-Clark Worldwide, Inc. Methods of making materials having shape-memory

Also Published As

Publication number Publication date
DE502004008524D1 (de) 2009-01-08
WO2005042823A2 (de) 2005-05-12
ATE415510T1 (de) 2008-12-15
US20070190875A1 (en) 2007-08-16
DK1566476T3 (da) 2009-03-23
WO2005042823A3 (de) 2005-06-16
US7811950B2 (en) 2010-10-12
EP1566476A1 (de) 2005-08-24

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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