Solid titanium catalyst component, catalyst for polymerizing olefin, and method for polymerizing olefin
AssigneeMitsui Chemicals, Inc.
InventorsTakashi KIMURA, Makoto ISOGAI, Shotaro TAKANO, Takaaki YANO, Takumi TAKEUCHI
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Abstract
A solid titanium catalyst component, including magnesium, titanium, halogen, and an amide compound specified by the following formula (1). A catalyst for olefin polymerization, including the solid titanium catalyst component (I) and an organometallic compound catalyst component (II) containing a metal element selected from Groups 1, 2, and 13 of the periodic table. An olefin polymerization method, including polymerizing an olefin in the presence of the catalyst for olefin polymerization.
Claims7
A solid titanium catalyst component, comprising magnesium, titanium, halogen, and an amide compound specified by the following formula (1):
- wherein:
- C, C1, and C2 are carbon atoms;
- N is a nitrogen atom;
- R1 and R2 are each a hydrocarbon group;
- R3 to R6 are each a group containing an element selected from carbon, hydrogen, and elements in Groups 15, 16, and 17 of the periodic table;
- R11 and R12 are each a hydrogen atom or a hydrocarbon group;
- m is an integer of 0 to 10;
- and
- A is a linking group selected from an aliphatic group, an alicyclic group, and an aromatic group, and a plurality of A, when present, are all groups with the same structure, or are groups with structures that partially or wholly differ from each other.
Dependencies are inferred from the claim text.