HIGH LOFT NONWOVEN FABRICS

Nonwoven fabrics are provided that include a plurality of crimped bicomponent fibers having a first component comprising a first polymeric material comprising a first polymer or a first polymeric blend and a second component comprising a second polymeric material, in which the second polymeric mater...

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Bibliographische Detailangaben
Hauptverfasser:	SINANGIL, Mehmet Selcuk, MOODY, III, JOIJODE, Abhay
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BRAIDING COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS KNITTING LACE-MAKING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL NON-WOVEN FABRICS TEXTILES TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	Nonwoven fabrics are provided that include a plurality of crimped bicomponent fibers having a first component comprising a first polymeric material comprising a first polymer or a first polymeric blend and a second component comprising a second polymeric material, in which the second polymeric material comprises a second polymeric blend of (i) at least one polypropylene polymer, (ii) at least one polyethylene polymer, and (iii) at least one compatibilizer comprising or consisting of at least one polypropylene -polyethylene copolymer. L'invention concerne des tissus non tissés qui comprennent une pluralité de fibres à deux composants serties ayant un premier composant comprenant un premier matériau polymère comprenant un premier polymère ou un premier mélange polymère, et un second composant comprenant un second matériau polymère, dans lequel le second matériau polymère comprend un second mélange polymère de (i) au moins un polymère de polypropylène, (ii) au moins un polymère de polyéthylène, et (iii) au moins un agent de compatibilité comprenant ou constitué d'au moins un copolymère de polypropylène-polyéthylène.