HEAT-RESISTANT RESIN COMPOSITION AND AUTOMOBILE SPOILER USING SAME

The present invention relates to a heat-resistant resin composition including a first copolymer including a conjugated diene-based polymer, units derived from an aromatic vinyl-based monomer, and units derived from a vinyl cyan -based monomer; a second copolymer including units derived from an aroma...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RYOO, Seung Cheol, KIM, Seong Lyong, NAM, Jin Oh, JUNG, Dae San
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MOTOR VEHICLES ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRAILERS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a heat-resistant resin composition including a first copolymer including a conjugated diene-based polymer, units derived from an aromatic vinyl-based monomer, and units derived from a vinyl cyan -based monomer; a second copolymer including units derived from an aromatic vinyl-based monomer and units derived from a vinyl cyan -based monomer and having a glass transition temperature of 115 °C or more; and a third copolymer including units derived from an aromatic vinyl-based monomer and units derived from a vinyl cyan-based monomer, wherein the second copolymer has a linear shape, and the third copolymer has a branched shape and a branched degree of 2 to 8.