Olefin polymerization catalyst and process for the polymerizatio

Details Olefin polymerization catalyst and process for the polymerizatio Olefin polymerization catalyst and process for the polymerizatio

1997-03-05

1998-08-25

Teskin, Fred

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526127, 526159, 526161, 5263485, 502103, 502111, 502117, 502134, C08F 4646

Patent

active

057984247

ABSTRACT:
A catalyst for olefin (co)polymerization, comprising a solid catalyst component employing chelated transition metal compound supported on inorganic magnesium compound and organoaluminum compound; and a process for olefin (co)polymerization using the catalyst.

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patent: 4087402 (1978-05-01), Monte et al.
patent: 4892914 (1990-01-01), Hefner
patent: 5134104 (1992-07-01), Sasaki et al.
Linden et al., "Polymerization of .alpha.-Olefins and Butadiene and Catalytic Cyclotrimerization of 1-Alkynes by a New Class of Group IV Catalysts. Control of Molecular Weight and polymer Microstructure via Ligand Tuning in Sterically Hindered Chelating Phenoxide Titanium and Zirconium Species," J. Am. Chem. Soc., 1995, 117, pp. 3008-3021.

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