GLASS FIBER-REINFORCED POLYPHENYLENE ETHER RESIN COMPOSITION

PURPOSE:To provide the title compsn. having excellent moldability, mechanical properties and thermal properties, by adding glass fiber to a resin compsn. consisting of a specified polyphenylene ether and a styrene polymer. CONSTITUTION:A resin compsn. consisting of 20-80pts.wt. polyphenylene ether (...

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Hauptverfasser:	ABE KATSUHIRO, OI SHIGEKAZU, YANO KAZUNORI
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:	PURPOSE:To provide the title compsn. having excellent moldability, mechanical properties and thermal properties, by adding glass fiber to a resin compsn. consisting of a specified polyphenylene ether and a styrene polymer. CONSTITUTION:A resin compsn. consisting of 20-80pts.wt. polyphenylene ether (A) having a logarithmic viscosity number of 0.25-0.40 as calculated from the equation (wherein eta is a viscosity of a chloroform soln. of polyphenylene ether at a concn. of 0.3g/100ml at 25 deg.C; eta0 is a viscosity of chloroform at 25 deg.C; and C is 0.3/100ml) [e.g., poly(2,6-dimethyl-1,4-phenylene) ether] and 80-20pts.wt. styrene polymer (B) (e.g., PS) is blended with 5-50wt% of glass fiber (C) having a diameter of not larger than 100mm and a length of 0.1mm or longer.