C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
252/105
C08F 4/16 (2006.01) C08F 4/64 (2006.01) C08F 10/00 (2006.01)
Patent
CA 1197831
NEW CATALYST COMPONENTS FOR THE POLYMERIZATION OF ALPHA-OLEFINS AND CATALYSTS OBTAINED THEREFROM ABSTRACT OF DISCLOSURE There are disclosed components of catalysts for the polymerization of alpha-olefins and of mixtures thereof with minor amounts of ethylene and that are obtained from emulsions or dispersions, in an inert liquid medium or in an inert gaseous-phase of a liquid phase, comprising compounds or com- positions containing Ti and Mg compounds which axe immiscible with aliphatic hydrocarbons, or comprise a catalytic component precursor which is also immiscible with aliphatic hydrocarbons. An object of this invention is to provide new catalyst components for the polymerization of alpha-olefins and of mixtures thereof with minor amounts of ethylene and the catalysts obtained therefrom. More particularly, the invention refers to new catalytic components obtained from emulsions or dispersions,in an inert liquid medium or in an inert gaseous phase of a liquid phase,comprising compounds or compositions containing Ti and Mg compounds which are immiscible with aliphatic hydro- carbons, and the use of the catalysts obtained therefrom in the polymerization of alpha-olefins CH2=CHR in which R is an alkyl radical having from 1 to 6 carbon atoms, particularly propylene, or of mixtures thereof with minor amounts of ethylene.
418216
Cuffiani Illaro
Longi Paolo
Pennini Gianni
Zucchini Umberto
Macrae & Co.
Montedison S.p.a.
LandOfFree
Catalyst components for the polymerization of alpha- olefins... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Catalyst components for the polymerization of alpha- olefins..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalyst components for the polymerization of alpha- olefins... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1285411