WO2012107233A1 - Non-tissé en fibres de verre et produits contenant des non-tissés en fibres de verre - Google Patents

Non-tissé en fibres de verre et produits contenant des non-tissés en fibres de verre Download PDF

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Publication number
WO2012107233A1
WO2012107233A1 PCT/EP2012/000604 EP2012000604W WO2012107233A1 WO 2012107233 A1 WO2012107233 A1 WO 2012107233A1 EP 2012000604 W EP2012000604 W EP 2012000604W WO 2012107233 A1 WO2012107233 A1 WO 2012107233A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass
glass fibers
type
glass fiber
fiber fleece
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/EP2012/000604
Other languages
German (de)
English (en)
Inventor
Thomas Grassl
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 RS20150033A priority Critical patent/RS53786B1/sr
Priority to US13/983,283 priority patent/US20130337251A1/en
Priority to PL12705052T priority patent/PL2673408T3/pl
Priority to EP20120705052 priority patent/EP2673408B1/fr
Priority to CA2826665A priority patent/CA2826665C/fr
Publication of WO2012107233A1 publication Critical patent/WO2012107233A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
    • D06N7/006—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by the textile substrate as base web
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • 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
    • 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
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
    • 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
    • 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]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • Y10T442/623—Microfiber is glass

Definitions

  • the present invention relates to a glass fiber fleece. It further relates to glass fiber nonwoven fabric containing products, in particular a glass fiber nonwoven as a structural layer comprehensive CV flooring.
  • Glass fiber webs are known in manifold designs and for various applications. Also known are conventional methods for the production of glass fiber webs of glass fibers and binders. An essential application of glass fiber webs is the use as a substrate in floor coverings, namely in CV (Cushioned Vinyl) floor coverings.
  • the glass fiber fleece is typically first impregnated with a PVC paste (in particular plastisol) in a first step.
  • PVC paste in particular plastisol
  • the PVC paste in a predetermined layer thickness or with a predetermined basis weight (eg, about 400 g / m 2 ) applied by means of a doctor blade on the glass fiber fleece.
  • the glass fiber nonwoven should have good mechanical strength, both during processing and during use of the flooring made using it. Then it is important that both the PVC paste and the backsheet form an optimal mechanical connection to the glass fiber fleece, in order to avoid detachment of these layers from the glass fiber fleece during use of the floor covering. On the other hand, however, it must be avoided that PVC paste, which, as stated, applied by means of a doctor blade to the glass fiber fleece, penetrates through this; because otherwise arise on the back side of the glass fiber fleece, where later the salbe describedumung is applied, more or less pronounced PVC lumps that affect the comfort when walking on the CV flooring substantially.
  • the present invention is directed to providing a glass fiber nonwoven that is excellently suited for use as a substrate in a CV flooring by satisfying all of the requirements set out above in a practical manner, and thus far superior to the state of the art in its overall properties.
  • a glass fibers of a first type, glass fibers of a second type and a binder comprising glass fiber fleece wherein the glass fibers of the first type by a mean fiber diameter of less than 6 ⁇ and the Compliance with the EC Protocol "ECB / TM / 27 rev. 7" and the glass fibers of the second type are characterized by a mean fiber diameter of more than 6 ⁇ , further wherein the ratio between the weight fraction of the glass fibers of the first type and the weight fraction of the glass fibers of second type is between 0.01 and 0.15 and further, the basis weight of the glass fiber fleece between 25 g / m 2 and 80 g / m 2 .
  • the weight fraction of the glass fibers of the first kind of the glass fiber composition is substantially less than the weight fraction of the glass fibers of the second type by the ratio between the proportions by weight of the glass fibers of the first type and the the glass fibers of the second type is between 0.01 and 0.15, and furthermore the glass fibers of the first type in the sense of the criteria according to the EC Protocol "ECB / TM / 27 rev. 7"
  • the basis weight of the glass fiber fleece is between 25 g / m 2 and 80 g / m 2 .
  • the properties of the corresponding glass fiber fleece make it particularly suitable, in particular with regard to the use set out above, but also permit use of the glass fiber fleece according to the invention with significant advantages in a number of other applications in which comparable requirements are imposed on the glass fiber fleece (cf. below).
  • the glass fiber fleece according to the invention despite its relatively low basis weight of between 25 g / m 2 and 80 g / m 2 , even under the typical basis weight of known, suitable for comparable applications and used glass fiber webs that contain no microfibers, and thus, despite the so far compared to conventional glass fiber webs with only one type of glass fibers reduced proportion of stronger glass fibers has no significant loss of mechanical properties, in particular the strength but at the same time the risk that (in the preferred application set forth above) PVC paste penetrates the glass fiber fleece and forms lumps on the back, is significantly reduced compared to the hitherto prevailing state of the art.
  • the surface of the finished floor covering can be improved in use of the glass fiber fleece according to the invention, compared to the prior art, by minimizing unevennesses on the useful side.
  • the need for PVC paste, which is required for impregnating the glass fiber fleece can be reduced when the glass fiber fleece according to the invention is used, without this impairing the adhesion between the glass fiber fleece and the impregnation.
  • the microfibers, ie the glass fibers of the first type having an average fiber diameter of less than 6 ⁇ m are furthermore not biopersistent
  • the fiberglass fabric according to the invention and the products manufactured using it are harmless from health aspects; because in particular during processing (especially at cut edges) released glass fibers in human Do not cause damage to the body, either because they are not respirable (this applies to the second type of glass fibers) or dissolved in the body by body fluid (this applies to the first type of glass fibers).
  • the glass fibers of the second type may also be non-biopersistent, they need not, which is an important aspect both in terms of flexibility in terms of the glass used for the glass fibers of the second type, and in view of production costs.
  • the glass fiber fleece according to the invention is due to its stated favorable properties with particular advantage as a cover for interior elements, in particular a motor vehicle, in particular as a ceiling panel or other interior space liner used.
  • the particular advantages of the glass fiber fleece according to the invention set out above are particularly pronounced when the average fiber diameter of the Glass fibers of the first type between 0.5 ⁇ and 6 ⁇ , preferably between 0.6 ⁇ and 3.0 ⁇ , more preferably between 0.6 ⁇ and 1.5 ⁇ .
  • the present invention is particularly advantageous if the mean fiber diameter of the glass fibers of the second type between 6 ⁇ and 13 ⁇ .
  • the mean fiber diameter of the glass fibers of the second type between 6 ⁇ and 13 ⁇ .
  • the glass fibers of the second type of C glass and / or E glass, with T glass for the glass fibers of the second kind is very suitable for different applications. It is particularly advantageous if the glass fibers of the second type consist of a mixture of at least two different types of glass fiber. If the mixture of glass fibers of the second type in this sense comprises glass fibers composed of both C-glass and E-glass, the proportion of glass fibers consisting of C-glass on the mixture of glass fibers of the second type is preferably greater than the proportions of E In the present invention, the proportion of glass fibers consisting of C glass to the mixture of glass fibers of the second type may even be substantially greater than the proportions of glass fibers consisting of E glass.
  • That too given ratio is again favorable in view of the above-mentioned specific characteristics of the glass fiber non-woven fabric according to the invention, as they are particularly useful in Flooring applications.
  • other conditions may well be favorable for other applications, for example up to a proportion of 100% of glass fibers made of E glass on the fibers of the second type.
  • the glass fibers of the second type particularly preferably have an average length / diameter ratio of between 500 and 2,000.
  • Proportion of the glass fibers of the second type is in specific relation to their particular function within the glass fiber fleece, in particular with regard to the mechanical strength (see above).
  • the ratio between the weight fraction of the glass fibers of the first type and the weight fraction of the glass fibers of the second type preferably between 0.03 and 0.08, more preferably between 0 , 04 and 0.06.
  • said ratio is less than 0.055, ideally less than 0.048.
  • very particularly advantageous properties of the glass-fiber non-woven fabric according to the invention result, in particular with regard to its possible use as carrier material in CV flooring with excellent properties.
  • it is further favorable for typical applications if the basis weight of the glass fiber fleece between 40 g / m 2 and 60 g / m 2 .
  • very good results could be achieved with values deviating therefrom, for example a ratio between the proportion by weight of the glass fibers of the first type and the weight proportion of the glass fibers of the second type of less than 0.03.
  • binders are urea resins and polyacrylic acid binders.
  • the binder may also comprise polyacrylic acid.
  • Outstanding properties result when the binder comprises a mixture of urea resin and polymer dispersion or a mixture of polyacrylic acid binder and polymer dispersion.
  • the binder can, depending on the intended! later use of the respective glass fiber nonwoven fabric according to the invention, an additive (or several additives)
  • the additive (or the additives) can thereby specifically modify or optimize the properties of the binder with regard to the individual determination of the glass fiber fleece.
  • Typical additives are, for example, kaolin and TiO 2 .
  • the binder can be technically optimized by additives; Also, additives are useful to cut costs by making expensive ones
  • Binders "stretch” can.
  • the porosity of the fiberglass mat is within the bandwidth of about 1000 l / m 2 s and about 3000 l / ms, with a porosity between about 1500 l / ms and about 2500 l / m 2 s is particularly favorable.
  • the above values for a preferred porosity are based on the measurement standard DIN EN IS09237, namely for one
  • the present invention does not refer to the untreated alone Fiberglass mat. Rather, the invention relates in particular to a pretreated for later specific processing, in particular provided with an additional impregnation fiberglass mat, wherein it may be in the impregnating agent in particular plastisol or other PVC-based agent. Furthermore, the present invention also extends to the finished, using the glass fiber mat according to the invention
  • CV floor covering which comprises a wear layer and a structural layer, wherein the structural layer comprises a provided with an impregnation according to the invention glass fiber fleece (s.o.).

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Floor Finish (AREA)

Abstract

L'invention concerne un non-tissé en fibres de verre comprenant des fibres de verre d'un premier type, des fibres de verre d'un deuxième type et un liant. Les fibres de verre du premier type se caractérisent par un diamètre moyen inférieur à 6 µm et par le respect du protocole EC « ECB/TM/27 rev. 7 », et les fibres de verre du deuxième type sont caractérisées par un diamètre moyen supérieur à 6 µm. Le rapport entre le pourcentage en poids des fibres de verre du premier type et le pourcentage en poids des fibres de verre du deuxième type atteint une valeur comprise entre 0,01 et 0,15. La masse surfacique du non-tissé en fibres de verre atteint une valeur comprise entre 25 g/m2 et 80 g/m2. Dans le cas d'un revêtement de sol en CV comprenant une couche d'usure et une couche structurée, la couche structurée comprend un non-tissé en fibres de verre de ce type pourvu d'une imprégnation.
PCT/EP2012/000604 2011-02-11 2012-02-10 Non-tissé en fibres de verre et produits contenant des non-tissés en fibres de verre Ceased WO2012107233A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
RS20150033A RS53786B1 (sr) 2011-02-11 2012-02-10 Netkani tekstil od staklenih vlakana kao i proizvodi koji sadrže netkani tekstil od staklenih vlakana
US13/983,283 US20130337251A1 (en) 2011-02-11 2012-02-10 Glass Fibre Mat and Products Containing Glass Fibre Mats
PL12705052T PL2673408T3 (pl) 2011-02-11 2012-02-10 Włóknina z włókna szklanego i wyroby zawierające włókniny z włókna szklanego
EP20120705052 EP2673408B1 (fr) 2011-02-11 2012-02-10 Non-tissé en fibres de verre et produits contenant des non-tissés en fibres de verre
CA2826665A CA2826665C (fr) 2011-02-11 2012-02-10 Non-tisse en fibres de verre et produits contenant des non-tisses en fibres de verre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011011056.9 2011-02-11
DE201110011056 DE102011011056A1 (de) 2011-02-11 2011-02-11 Glasfaservlies sowie Glasfaservliese enthaltende Erzeugnisse

Publications (1)

Publication Number Publication Date
WO2012107233A1 true WO2012107233A1 (fr) 2012-08-16

Family

ID=45722572

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/000604 Ceased WO2012107233A1 (fr) 2011-02-11 2012-02-10 Non-tissé en fibres de verre et produits contenant des non-tissés en fibres de verre

Country Status (7)

Country Link
US (1) US20130337251A1 (fr)
EP (1) EP2673408B1 (fr)
CA (1) CA2826665C (fr)
DE (1) DE102011011056A1 (fr)
PL (1) PL2673408T3 (fr)
RS (1) RS53786B1 (fr)
WO (1) WO2012107233A1 (fr)

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EP2835077A1 (fr) * 2013-08-09 2015-02-11 IBENA Textilwerke GmbH Couverture de bien-être et/ou chauffante

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DE102013013321A1 (de) 2013-08-09 2015-02-12 Johns Manville Europe Gmbh Faservlies sowie Faservliese enthaltende Erzeugnisse
US10981294B2 (en) 2016-08-05 2021-04-20 United States Gypsum Company Headbox and forming station for fiber-reinforced cementitious panel production
US11173629B2 (en) 2016-08-05 2021-11-16 United States Gypsum Company Continuous mixer and method of mixing reinforcing fibers with cementitious materials
US11224990B2 (en) 2016-08-05 2022-01-18 United States Gypsum Company Continuous methods of making fiber reinforced concrete panels
US10272399B2 (en) 2016-08-05 2019-04-30 United States Gypsum Company Method for producing fiber reinforced cementitious slurry using a multi-stage continuous mixer
JP2021531631A (ja) * 2018-07-26 2021-11-18 スリーエム イノベイティブ プロパティズ カンパニー 電気自動車電池用途の耐炎性材料
CN115613210A (zh) * 2022-07-19 2023-01-17 江苏长海复合材料股份有限公司 玻璃纤维毡的制备方法

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WO2006087426A1 (fr) * 2005-02-15 2006-08-24 Ahlstrom Glassfibre Oy Procede de fabrication d’un substrat support pour revetement de sol cv, substrat support pour revetement de sol cv et revetement de sol cv
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US4138521A (en) * 1974-11-14 1979-02-06 Nairn Floors Limited Flooring materials
EP0267470A1 (fr) * 1986-11-03 1988-05-18 Manville Corporation Tissus poreux de fibres de verre pour la fixation de cellules et de substances biologiquement actives
WO2006087426A1 (fr) * 2005-02-15 2006-08-24 Ahlstrom Glassfibre Oy Procede de fabrication d’un substrat support pour revetement de sol cv, substrat support pour revetement de sol cv et revetement de sol cv
US20080161177A1 (en) * 2006-12-27 2008-07-03 Jon Frederick Bauer Novel glass compositions for fiber formation

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2835077A1 (fr) * 2013-08-09 2015-02-11 IBENA Textilwerke GmbH Couverture de bien-être et/ou chauffante

Also Published As

Publication number Publication date
DE102011011056A1 (de) 2012-08-16
EP2673408B1 (fr) 2014-12-17
CA2826665A1 (fr) 2012-08-16
PL2673408T3 (pl) 2015-05-29
US20130337251A1 (en) 2013-12-19
CA2826665C (fr) 2015-05-05
EP2673408A1 (fr) 2013-12-18
RS53786B1 (sr) 2015-06-30

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