Solid catalyst component, catalyst for olefin polymerization, and method for producing olefin polymer
AssigneeSumitomo Chemical Company, Limited
InventorsNaofumi Naga, Kotohiro Nomura, Tatsuya Miyatake
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Abstract
A solid catalyst component for olefin polymerization prepared by a method which comprises contacting the following components (a), (b), (c) and (d): (a) a polymer carrier containing a carbonyl group; (b) an organometallic compound of metal of Group I, II or XIII of the Periodic Table; (c) a transition metal compound of Group IV of the Periodic Table; and (d) a phenol compound, a catalyst for olefin-polymerization comprising said solid catalyst component and an organoaluminum compound and/or organoaluminum oxide compound, and a method for producing an olefin polymer with said catalyst.
Claims13
A solid catalyst component for olefin-polymerization prepared by amethod which comprises contacting the following components (a), (b), (c) and (d):
- (a) a polymer carrier containing a carbonyl group;
- (b) an organometallic compound of metal of Group I, II or XIII of the Periodic Table;
- (c) a transition metal compound of Group IV of the Periodic Table;
- and
- (d) a phenol compound,
- wherein the olefin-polymerization is a homopolymerization of an olefin having 2-20 carbon atoms, or a copolymerization of two or more olefins selected from olefins having 2-20 carbon atoms.
Dependencies are inferred from the claim text.