EP1566476A1 - nontissé stable dimensionnellement pour bande de toiture - Google Patents

nontissé stable dimensionnellement pour bande de toiture Download PDF

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Publication number
EP1566476A1
EP1566476A1 EP20040003571 EP04003571A EP1566476A1 EP 1566476 A1 EP1566476 A1 EP 1566476A1 EP 20040003571 EP20040003571 EP 20040003571 EP 04003571 A EP04003571 A EP 04003571A EP 1566476 A1 EP1566476 A1 EP 1566476A1
Authority
EP
European Patent Office
Prior art keywords
nonwoven
insert
forces
force
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.)
Granted
Application number
EP20040003571
Other languages
German (de)
English (en)
Other versions
EP1566476B1 (fr
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 EP20040003571 priority Critical patent/EP1566476B1/fr
Priority to DK04003571T priority patent/DK1566476T3/da
Priority to DE200450008524 priority patent/DE502004008524D1/de
Priority to AT04003571T priority patent/ATE415510T1/de
Priority to PCT/IB2004/003515 priority patent/WO2005042823A2/fr
Priority to US10/577,889 priority patent/US7811950B2/en
Publication of EP1566476A1 publication Critical patent/EP1566476A1/fr
Application granted granted Critical
Publication of EP1566476B1 publication Critical patent/EP1566476B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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 an insert based on a polyester fleece, as such or in combination with other fabrics to a bitumen roofing membrane or geomembrane can be processed, a process for their preparation and intermediates or end-products made therefrom namely composites and bitumen roofing membranes and geomembranes.
  • Inserts for bitumen roofing membranes or geomembranes exist in Generally from a textile fabric such.
  • roofing membrane or geomembrane has a considerable weight, which is often in the order of 2.5 to 6 kilos / m 2 .
  • the object of the invention is therefore to provide an insert available, the does not have the above-mentioned disadvantages and in particular for the production is suitable for roofing and waterproofing, which is free of reinforcements, is simple and economical to manufacture and that leads to end products, the one have high thermal dimensional stability.
  • an insert which as an insert for roof and Geomembrane is suitable, comprising a gain-free, solidified Polyester filament nonwoven, which is bonded with a binder and a having latent shrinking force, which the delay forces, in the subsequent heat treatments during manufacture of composites, counteracts.
  • the nonwoven is mechanically consolidated by needling.
  • the shrinkage force is equal to the sum of the drafting forces.
  • One advantageous range for the shrinkage force is 2N / 5 cm to 20N / 5 cm, in particular 6 N / 5 cm to 10 N / cm.
  • the shrinkage force can also may have higher or lower values.
  • the fleece of a polyethylene terephthalate filament fleece is preferred.
  • Another object of the invention is a method for producing a non-reinforcing polyester filament nonwoven insert, which serves as an insert for Dachund Geomembrane is suitable, which is characterized in that one after the spunbond process produces a Polyesterfilamentvlies, the thus obtained Non-woven solidified, provided with a binder, dried in a drier and in stretched downstream of the dryer drafting device to an extent that the nonwoven fabric has a shrinkage force which compensates for the drafting forces associated with the subsequent treatments that take place in the heat occur counteracts.
  • the shrinkage force is equal to the delay forces.
  • An advantageous Range for the shrinkage force is 2N / 5 cm to 20N / 5 cm, especially 6N / 5 cm up to 10N / 5 cm.
  • a polyethylene terephthalate filament nonwoven fabric is used.
  • the needled fleece can also be used with a calender with an embossing calender be solidified, especially with heated calenders.
  • the basis weight of the fleece is within the usual range and can ever can be varied according to purpose.
  • To bind the fleeces are common Binder used, preferably in the form of 5-25% aqueous Dispersions.
  • the fleece provided with the binder is then dried.
  • the Directly downstream drying is a drafting system in which the web is stretched is, and at a temperature that is still above the crystallization temperature of the polyester used.
  • the temperature of the nonwovens should not fall below this temperature before the shrinkage force is built up, Preferably, this temperature is 130 ° - 140 ° C.
  • the extent of draft in the drafting system depends on the desired latent shrinkage force to be built up. This can be customized to the Wishes of the customer to be adjusted.
  • the fleece is a Conferred shrinkage, which remains latent in the fleece and is triggered again, if the fleece insert in further processing operations in the heat is charged. Then this shrinkage force counteracts the delay forces and pick them up completely or at least largely. Such delay forces occur z. B. when the fleece is pulled through a hot bitumen bath or if that still hot bituminATOR fleece has the possibility of further conveying sagging. The own weight exerts a delay force.
  • Composite materials in the context of the invention are to be understood as multilayered textile and technical fabrics, such fabrics with coating, Roofing and waterproofing membranes, floor coverings, z.
  • fabrics with coating such fabrics with coating, Roofing and waterproofing membranes, floor coverings, z.
  • the size of the shrinking forces imparted to the nonwoven according to the invention is to be determined in a simple manner by a few preliminary tests; she results from the sum of the stretching forces that are on the insert until finished Activation of the final product. In this way it is possible to enter tailor made product according to the wishes of the end user.
  • the inserts according to the invention can be produced simply and economically. You are because of the elimination of reinforcements such as glass fibers in particular, Glass mesh fabrics or Glasgelegen particularly inexpensive.

Landscapes

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

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP20040003571 EP1566476B1 (fr) 2004-02-18 2004-02-18 nontissé stable dimensionnellement pour bande de toiture
DK04003571T DK1566476T3 (da) 2004-02-18 2004-02-18 Dimensionsstabilt indlæg til tagbaner eller tætningsbaner
DE200450008524 DE502004008524D1 (de) 2004-02-18 2004-02-18 Für Dachbahnen oder Dichtungsbahnen geeignete dimensionsstabile Einlage
AT04003571T ATE415510T1 (de) 2004-02-18 2004-02-18 Für dachbahnen oder dichtungsbahnen geeignete dimensionsstabile einlage
PCT/IB2004/003515 WO2005042823A2 (fr) 2003-10-31 2004-10-25 Couche de doublure a stabilite dimensionnelle utile pour bandes de toitures ou pour bandes d'etancheite de toitures
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 (fr) 2004-02-18 2004-02-18 nontissé stable dimensionnellement pour bande de toiture

Publications (2)

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

Family

ID=34707300

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040003571 Expired - Lifetime EP1566476B1 (fr) 2003-10-31 2004-02-18 nontissé stable dimensionnellement pour bande de toiture

Country Status (6)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012065084A2 (fr) * 2010-11-11 2012-05-18 Saint-Gobain Adfors America, Inc. Renfort composite pour membrane de toitures
DK2720862T3 (en) 2011-06-17 2016-09-19 Fiberweb Inc Vapor permeable, water impervious TOTAL MAJOR MULTI-LAYER ARTICLE
ES2643697T3 (es) 2011-06-23 2017-11-23 Fiberweb, Llc Artículo multicapa permeable al vapor y prácticamente impermeable al agua
US10369769B2 (en) 2011-06-23 2019-08-06 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
WO2012178011A2 (fr) 2011-06-24 2012-12-27 Fiberweb, Inc. Article multicouches perméable à la vapeur d'eau, mais essentiellement imperméable à l'eau
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 (fr) * 2016-04-21 2017-10-26 Toro Malaga, Ana Lucia Procédé pour la fabrication de textiles non tissés
WO2025217339A1 (fr) 2024-04-09 2025-10-16 Dexcom, Inc. Systèmes et procédés pour fournir une guide de gestion de thérapie à des patients pour optimiser l'efficacité de la thérapie glp -1

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429002A (en) * 1980-06-13 1984-01-31 Toray Industries, Inc. Bulky non-woven fabric of polybutylene terephthalate continuous filaments
US4714651A (en) * 1981-11-14 1987-12-22 Firma Carl Freudenberg Elastic roofing and sealing materials
US4987027A (en) * 1988-09-14 1991-01-22 Hoechst Aktiengesellschaft Support web for roof foundation webs
EP0666349A1 (fr) * 1994-01-26 1995-08-09 Bayer Ag Substrat non-tissé de fibres synthétiques et sa production

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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 (fr) * 1998-07-30 2000-01-30 W.P. Hickman Systems Inc. Systemes integres de toiture et methodes connexes
US6533987B2 (en) * 2000-12-15 2003-03-18 Kimberly-Clark Worldwide, Inc. Methods of making materials having shape-memory

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429002A (en) * 1980-06-13 1984-01-31 Toray Industries, Inc. Bulky non-woven fabric of polybutylene terephthalate continuous filaments
US4714651A (en) * 1981-11-14 1987-12-22 Firma Carl Freudenberg Elastic roofing and sealing materials
US4987027A (en) * 1988-09-14 1991-01-22 Hoechst Aktiengesellschaft Support web for roof foundation webs
EP0666349A1 (fr) * 1994-01-26 1995-08-09 Bayer Ag Substrat non-tissé de fibres synthétiques et sa production

Also Published As

Publication number Publication date
US7811950B2 (en) 2010-10-12
ATE415510T1 (de) 2008-12-15
DE502004008524D1 (de) 2009-01-08
EP1566476B1 (fr) 2008-11-26
DK1566476T3 (da) 2009-03-23
WO2005042823A3 (fr) 2005-06-16
US20070190875A1 (en) 2007-08-16
WO2005042823A2 (fr) 2005-05-12

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