ES2486686T3 - Producto no tejido que contiene partículas orgánicas y/o minerales y su método de fabricación - Google Patents

Producto no tejido que contiene partículas orgánicas y/o minerales y su método de fabricación Download PDF

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Publication number
ES2486686T3
ES2486686T3 ES11305283.1T ES11305283T ES2486686T3 ES 2486686 T3 ES2486686 T3 ES 2486686T3 ES 11305283 T ES11305283 T ES 11305283T ES 2486686 T3 ES2486686 T3 ES 2486686T3
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Spain
Prior art keywords
nonwoven product
product
organic
filaments
smf
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ES11305283.1T
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English (en)
Inventor
Frédéric Rosé
Georges Riboulet
Massimo Migliavacca
Jean-Marc Losser
Robert Groten
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Freudenberg Performance Materials SAS
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Freudenberg Politex SA
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    • 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
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    • 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
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    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer
    • 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
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    • 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
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    • Y10T442/666—Mechanically interengaged by needling or impingement of fluid [e.g., gas or liquid stream, etc.]
    • 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
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    • Y10T442/667—Needled
    • 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
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    • 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
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    • 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
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    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/682—Needled nonwoven fabric
    • Y10T442/684—Containing at least two chemically different strand or fiber materials
    • 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
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    • 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
    • Y10T442/684—Containing at least two chemically different strand or fiber materials
    • Y10T442/687—Containing inorganic strand or fiber material
    • 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
    • Y10T442/684—Containing at least two chemically different strand or fiber materials
    • Y10T442/688—Containing polymeric strand or fiber material
    • 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]
    • Y10T442/699—Including particulate material other than strand or fiber material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Laminated Bodies (AREA)

Abstract

Producto flexible no tejido, con una densidad inferior a 1, y que está compuesto, al menos, por dos capas de fibras o filamentos sintéticos superpuestos en la dirección Z perpendicular al plano XY de dicho producto, y que se ha sometido al menos a una operación de punzonado mecánico o hidráulico, integrando asimismo dicho producto no tejido cargas específicas en forma de partículas minerales y/u orgánicas distribuidas en este producto de forma monomodal o multimodal, y que están al menos parcialmente recubiertas o encapsuladas por un material ligante adecuado para unir, al menos, parcialmente los filamentos o fibras mutuamente, estando el producto no tejido caracterizado porque, al menos, una población o fracción de partículas orgánicas y/o minerales, denominadas "partículas gruesas", tiene unas dimensiones tales que: 3 x ( √ SMf )3 <= v, preferiblemente 5 x 10 ( √ SMf )3 <= v, donde SMf corresponde a la sección media de las fibras o filamentos que forman las capas del producto no tejido, y v representa el volumen individual medio de las partículas orgánicas o minerales
ES11305283.1T 2010-03-17 2011-03-15 Producto no tejido que contiene partículas orgánicas y/o minerales y su método de fabricación Active ES2486686T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1051890A FR2957610B1 (fr) 2010-03-17 2010-03-17 Produit non-tisse contenant des particules organiques et/ou minerales et son procede de fabrication
FR1051890 2010-03-17

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UA106728C2 (uk) 2014-10-10
JP2011196009A (ja) 2011-10-06
BRPI1101377B1 (pt) 2020-04-07
EA201100375A1 (ru) 2011-10-31
FR2957610B1 (fr) 2012-03-23
US8999868B2 (en) 2015-04-07
EA021286B1 (ru) 2015-05-29
CN102191629B (zh) 2016-01-13
FR2957610A1 (fr) 2011-09-23
CA2734281A1 (fr) 2011-09-17
KR101801174B1 (ko) 2017-11-24
CA2734281C (fr) 2018-05-01
PL2366822T3 (pl) 2014-09-30
CN102191629A (zh) 2011-09-21
DK2366822T3 (da) 2014-07-21
EP2366822B1 (fr) 2014-04-30
EP2366822A1 (fr) 2011-09-21
JP5868600B2 (ja) 2016-02-24
KR20110104898A (ko) 2011-09-23
US20110230112A1 (en) 2011-09-22
BRPI1101377A2 (pt) 2012-08-21

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