FLAME-RETARDANT NON-WOVEN FIBROUS WEBS

Provided are non-woven fibrous webs, methods and assemblies thereof. The non-woven fibrous web comprises a plurality of melt-blown fibers. The plurality of melt-blown fibers include a thermoplastic polymer blended with a phosphinate and/or polymeric phosphonate. The provided non-woven articles can a...

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Bibliographic Details
Main Authors TALWAR, Sachin, ZILLIG, Daniel J, PYUN, Eumi, WU, Tien T, GURUN, Nurkan Turkdogru, REN, Liyun, WU, Pingfan, CHAMBERS, Jeffrey A
Format Patent
LanguageEnglish
French
German
Published 25.08.2021
Subjects
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
BRAIDING
CHEMISTRY
COTTON-WOOL
DYES
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
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
NON-WOVEN FABRICS
PAINTS
POLISHES
TEXTILES
TRIMMINGS
USE OF MATERIALS AS ADHESIVES
WADDING
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Summary:Provided are non-woven fibrous webs, methods and assemblies thereof. The non-woven fibrous web comprises a plurality of melt-blown fibers. The plurality of melt-blown fibers include a thermoplastic polymer blended with a phosphinate and/or polymeric phosphonate. The provided non-woven articles can afford a fine fiber diameter for enhanced acoustic insulation properties, dimensional stability, and superior flame-retardant properties when compared with conventional non-woven articles having similar fiber diameters.
Bibliography:Application Number: EP20190790843