POLYMERIC WET-LAID NONWOVEN MAT FOR FLOORING APPLICATIONS

A flooring product may include an upper flooring material and a glassless wet-laid nonwoven mat. The glassless wet-laid nonwoven mat may include a plurality of polymeric fibers and a binder. The plurality of polymeric fibers have a linear mass density of between about 1.0 denier and 4.0 denier. The...

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Bibliographische Detailangaben
Hauptverfasser: GUO, Zhihua, FERREIRA, Rui, NANDI, Souvik, SHARPE, Philip Christopher
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A flooring product may include an upper flooring material and a glassless wet-laid nonwoven mat. The glassless wet-laid nonwoven mat may include a plurality of polymeric fibers and a binder. The plurality of polymeric fibers have a linear mass density of between about 1.0 denier and 4.0 denier. The plurality of polymeric fibers have lengths of between about 6 mm and 25 mm. The binder has a loss on ignition of at least about 20%. The glassless wet-laid nonwoven mat has a hot-wet% of at least about 20%.