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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) And A Third Component C (i.e., An Additive Other Than A Saturated Hydrocarbon Or An Aromatic Hydrocarbon Free Of Aliphatic Or Cycloaliphatic Unsaturation)And A Third Component C (i.e., An Additive Other Than A Saturated Hydrocarbon Or An Aromatic Hydrocarbon Free Of Aliphatic Or Cycloaliphatic Unsaturation) 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.02/09/06 - 20060030480 - Metal compound, and catalyst component and catalyst for addition polymerization, and process for producing addition polymer A metal compound obtained by a process comprising the step of contacting, in a specific ratio, a compound represented by the formula BiL1r, a compound represented by the formula R1s-1TH, and a compound represented by the formula R23-nJ(OH)n; a catalyst component for addition polymerization comprising the metal compound; a catalyst ... 12/08/05 - 20050272596 - Preparation of catalyst systems The present invention relates to a process for preparing a catalyst for olefin polymerization which is obtainable by bringing A) at least one organic transition metal compound, B) a mixture of at least two different organo metallic compounds and C) at least one cation-forming compound into contact with one another, ... 09/15/05 - 20050202959 - Solid catalytic component and catalytic system of the ziegler-natta type, process for their preparation and their use in the polymerisation of alk-1-enes The present invention relates to a new solid catalytic component, which can be used in combination with an aluminum compound as co-catalyst and optionally an external electron donor as additional co-catalyst to form a catalytic system of the Ziegler-Natta-catalyst-type. The solid catalytic system comprises titanium or vanadium compound, a compound ... 09/15/05 - 20050202958 - Catalysts for polymerization or copolymerization of alpha-olefins, catalyst components thereof, and processes for polymerization of alpha-olefins with the catalysts (where in Formula 38, R1 is a hydrocarbon group with 1 to 6 carbon atoms; and RN is a cyclicl amino group). ... 08/04/05 - 20050170950 - Mixed catalyst compositions for the production of polyolefins A solid, hydrocarbon insoluble catalyst composition comprising: A) a solid, particulated complex comprising moieties of at least magnesium, a Group 4 transition metal, and a halide; B) one or more α-amino-substituted- or α-imino-substituted-2-alkylpyridine compounds; C) one or more organoaluminum cocatalyst compounds; D) optionally one or more internal electron donors; and ... ### FreshPatents.com Support |