Monovinlyaromatic polymers compositions comprising high viscosity metallocene catalyzed poly-alpha-olefin additives

The invention relates to a composition comprising a rubber-modified monovinylaromatic polymer comprising:70 wt % or more of a monovinylaromatic polymer matrix,from 2 to 12 wt % of at least one rubber, andfrom 0.1 to 3.4 wt % of metallocene-catalyzed poly-alpha-olefins (mPAO)all based on the total we...

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Bibliographische Detailangaben
Hauptverfasser:	Eon, Serge, Vantomme, Aurélien, Jonnieaux, Vinciane, Sigwald, Armelle
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 METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	The invention relates to a composition comprising a rubber-modified monovinylaromatic polymer comprising:70 wt % or more of a monovinylaromatic polymer matrix,from 2 to 12 wt % of at least one rubber, andfrom 0.1 to 3.4 wt % of metallocene-catalyzed poly-alpha-olefins (mPAO)all based on the total weight of the rubber-modified monovinylaromatic polymer, with the mPAO having a kinematic viscosity of at least 950 mm2/s at 40° C. and at most 2,000 mm2/s at 40° C. as measured according to ISO 3104. The invention also relates to articles made from such composition and to the process to produce said composition and said articles.