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1. WO2014144427 - METHOD OF FORMING A WEB FROM FIBROUS MATERIALS

Publication Number WO/2014/144427
Publication Date 18.09.2014
International Application No. PCT/US2014/028836
International Filing Date 14.03.2014
IPC
D04H 13/00 2006.01
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
HMAKING 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
13Other non-woven fabrics
CPC
C03B 37/04
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
37Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
01Manufacture of glass fibres or filaments
04by using centrifugal force ; , e.g. spinning through radial orifices; Construction of the spinner cups therefor
C03C 25/1095
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
25Surface treatment of fibres or filaments made from glass, minerals or slags
10Coating
1095to obtain coated fabrics
D04H 1/4218
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
1Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40from fleeces or layers composed of fibres without existing or potential cohesive properties
42characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
4209Inorganic fibres
4218Glass fibres
D04H 1/4374
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
1Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40from fleeces or layers composed of fibres without existing or potential cohesive properties
42characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
4374using different kinds of webs, e.g. by layering webs
D04H 1/46
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
1Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40from fleeces or layers composed of fibres without existing or potential cohesive properties
44the fleeces or layers being consolidated by mechanical means, e.g. by rolling
46by needling or like operations to cause entanglement of fibres
D04H 1/488
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
1Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40from fleeces or layers composed of fibres without existing or potential cohesive properties
44the fleeces or layers being consolidated by mechanical means, e.g. by rolling
46by needling or like operations to cause entanglement of fibres
48in combination with at least one other method of consolidation
488in combination with bonding agents
Applicants
  • OWENS CORNING INTELLECTUAL CAPITAL, LLC [US]/[US]
Inventors
  • HALEY, Glenn
  • GAUL, David, J.
  • PELLEGRIN, Michael, T.
Agents
  • SMITH, Kenneth, J.
Priority Data
13/839,35015.03.2013US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD OF FORMING A WEB FROM FIBROUS MATERIALS
(FR) PROCÉDÉ DE FORMATION D'UN FILM À PARTIR DE MATÉRIAUX FIBREUX
Abstract
(EN)
Fibrous material webs and methods of making the fibrous material webs. Binderless webs can be formed in a continuous process where fiber material, such as glass is melted and formed into fibers. The fibers are formed into a web of binderless glass fibers or a web with a dry binder. The binderless web or the web with dry binder can be layered and/or the fibers that make up the web can be mechanically entangled, for example, by needling.
(FR)
L'invention porte sur des bandes de matériaux fibreux et sur des procédés de réalisation de bandes de matériaux fibreux. Des bandes sans liant peuvent être formées dans un processus continu dans lequel un matériau fibreux, tel que du verre, est fondu et mis en forme pour former des fibres. Les fibres sont mises en forme pour former une bande de fibres de verre sans liant ou une bande contenant un liant à sec. La bande sans liant ou la bande contenant le liant à sec peut être disposée en couches et/ou les fibres qui constituent la bande peuvent être emmêlées mécaniquement, par exemple par aiguilletage.
Latest bibliographic data on file with the International Bureau