PROCESS FOR THE POLYMERIZATION OF OLEFINS

Process for the polymerization of olefins CH=CHR, in which R is hydrogen or a hydrocarbon radical with 1-12 carbon atoms, carried out in the presence of a catalyst component (A) comprising Mg, Ti and halogen as essential elements a nd of a catalyst component (B) capable to produce, under the same po...

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Bibliographische Detailangaben
Hauptverfasser:	FUSCO, OFELIA, COLLINA, GIANNI, KAGERBAUER, KARL HEINZ, DOLLE, VOLKER, CHICOTE CARRION, EDUARDO, GIL, ALBERTO, KLASSEN, HORST
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	Process for the polymerization of olefins CH=CHR, in which R is hydrogen or a hydrocarbon radical with 1-12 carbon atoms, carried out in the presence of a catalyst component (A) comprising Mg, Ti and halogen as essential elements a nd of a catalyst component (B) capable to produce, under the same polymerizatio n conditions, a polymer with an average particle size lower than that obtainab le with the said catalyst component A. The said process provides polymers with increased bulk density.