HETEROPHASIC POLYPROPYLENE COMPOSITION WITH HIGH FLEXIBILITY AND SOFTNESS

The present invention relates to a heterophasic propylene copolymer polymerized the presence of a single-site catalyst with a low tensile modulus, a process for preparing such a heterophasic propylenecopolymer and articles made therefrom. 本发明涉及在单中心催化剂存在下聚合的具有低拉伸模量的多相丙烯共聚物、制备此多相丙烯共聚物的方法和由该多相丙烯共聚物制成的制...

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Hauptverfasser:	TOLTSCH WILFRIED PETER, WANG JINGBO, GAHLEITNER MARKUS, BERNREITNER KLAUS, SCHWARZENBERGER SIMON
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to a heterophasic propylene copolymer polymerized the presence of a single-site catalyst with a low tensile modulus, a process for preparing such a heterophasic propylenecopolymer and articles made therefrom. 本发明涉及在单中心催化剂存在下聚合的具有低拉伸模量的多相丙烯共聚物、制备此多相丙烯共聚物的方法和由该多相丙烯共聚物制成的制品。