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Catalyst, Solid Sorbent, Or Support Therefor: Product Or Process Of Making > Catalyst Or Precursor Therefor > Plural Component System Comprising A - Group I To Iv Metal Hydride Or Organometallic Compound - And B - Group Iv To Viii Metal, Lanthanide Or Actinde Compound - (i.e., Alkali Metal, Ag, Au, Cu, Alkaline Earth Metal, Be, Mg, Zn, Cd, Hg, Sc, Y, Al, Ga, In, Tl, Ti, Zn, Hf, Ge, Sn Or Pb Hydride Or Organometallic Compound And Ti, Zr, Hf, Ge, Sn, Pb, V, Nb, Ta, As, Sb, Bi, Cr, Mo, W, Po, Mn, Tc, Re, Iron Group, Platinum Group, Atomic Number 57 To 71 Inclusive Or Atomic Number 89 Or Higher Compound) > Component A Metal Is Group Ia, Iia Or Iiia And Component B Metal Is Group Ivb To Viib Or Viii (i.e., Alkali Metal, Alkaline Earth Metal, Be, Mg, Al, Ga, In Or Tl And Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, Iron Group Or Platinum Group) (e.g., Ziegler Catalyst, Etc.) > And A Third Component C (i.e., An Additive Other Than A Saturated Hydrocarbon Or An Aromatic Hydrocarbon Free Of Aliphatic Or Cycloaliphatic Unsaturation) > Nonmetallic Organic Nitrogen ContainingNonmetallic Organic Nitrogen ContainingNonmetallic Organic Nitrogen Containing patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.
04/27/06 - 20060089251 - Catalyst components for the polymerization of olefins
A catalyst component for olefin (co)polymerization, and in particular for the preparation of LLDPE, comprising Mg, Ti, halogen and an electron donor compound (ED) belonging to ethers, esters, amines, ketones, or nitriles, characterized in that the molar ratio Mg/Ti is higher than 5, and the molar ratio ED/Ti is higher ...
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