POLYOLEFIN MOLDING COMPOSITION FOR PRODUCING NONWOVENS

The invention relates to a polyolefin molding composition for producing high strength nonwoven fabrics and to an economical and environmentally friendly process for producing nonwovens. The present invention further relates to the use of a polyolefin molding composition for producing nonwovens and t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BREKNER, MICHAEL-JOACHIM, FRAAIJE, VOLKER, SIEMON, MANFRED, VOLLMAR, ANNETTE, WINTER, ANDREAS
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS BRAIDING CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COTTON-WOOL DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS HUMAN NECESSITIES HYGIENE KNITTING LACE-MAKING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL NATURAL OR ARTIFICIAL THREADS OR FIBRES NON-WOVEN FABRICS ORGANIC MACROMOLECULAR COMPOUNDS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TRIMMINGS USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WADDING
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Beschreibung
Zusammenfassung:	The invention relates to a polyolefin molding composition for producing high strength nonwoven fabrics and to an economical and environmentally friendly process for producing nonwovens. The present invention further relates to the use of a polyolefin molding composition for producing nonwovens and to the use of nonwovens as hygiene fabric, agrifabric, filter fabric, building construction fabric and in the textile sector. The polyolefin molding composition comprises at least two different polyolefins including from 95 to 40% by weight of at least one polyolefin of high isotacticity and from 5 to 60% by weight of at least one further polyolefin of lower isotacticity.