Thermoplastic composition and article

The invention is directed to a thermoplastic composition and to an article made from said thermoplastic composition. More in particular, the invention relates to blended polyolefinic materials, which, after molding, provide a soft touch feel. The thermoplastic composition of the invention comprises...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Hrachová, Jana, Essers, Franciscus Elisabeth Jacobus
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	The invention is directed to a thermoplastic composition and to an article made from said thermoplastic composition. More in particular, the invention relates to blended polyolefinic materials, which, after molding, provide a soft touch feel. The thermoplastic composition of the invention comprises (A) 10-40% by total weight of the composition of glass fibers; (B) 22-46% by total weight of the composition of a propylene homopolymer matrix phase; (C) 1.5-26% by total weight of the composition of an ethylene-propylene copolymer dispersed phase; and (D) 11-46% by total weight of the composition of a mixture of elastomers, said mixture comprising an ethylene/C5-8 α-olefin copolymer and an ethylene/C3-4 α-olefin copolymer.