POLYPROPYLENE RESIN COMPOSITION

PROBLEM TO BE SOLVED: To provide a polypropylene resin composition having high fluidity, excellent moldability preventing burrs or sinks from being generated, and weatherproofness significantly improved as compared with a single polypropylene resin.SOLUTION: The polypropylene resin composition compr...

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Bibliographische Detailangaben
Hauptverfasser:	SASAO SHIGEHIRO, HIGASHI SEIJI, KAGO KEITARO, YONETANI KIICHI, KITAMURA SHUICHI, MIZUTANI KAZUYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a polypropylene resin composition having high fluidity, excellent moldability preventing burrs or sinks from being generated, and weatherproofness significantly improved as compared with a single polypropylene resin.SOLUTION: The polypropylene resin composition comprises 100 pts.wt. of a polypropylene resin and 0.1-100 pts.wt. of a wholly aromatic liquid crystal polyester including 25 mol% or more of a repeating unit shown by the formula [I] in the whole repeating unit and having a melting point of 250°C or less.