Metal compound, and catalyst component and catalyst for...

Details Metal compound, and catalyst component and catalyst for... Metal compound, and catalyst component and catalyst for...

2006-10-03

2006-10-03

Lu, Caixia (Department: 1713)

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Organic compound containing

C502S103000, C502S132000, C502S171000, C502S154000, C502S155000, C556S076000, C556S150000, C556S174000, C556S176000, C556S181000, C556S173000, C568S001000, C568S002000, C568S006000, C526S155000, C526S160000, C526S943000

Reexamination Certificate

active

07115539

ABSTRACT:
A metal compound obtained by a process comprising the step of contacting, in a specific ratio, a compound represented by the formula M1L1r, a compound represented by the formula R1s−1TH, and a compound represented by the formula R24−nJ(OH)n; a catalyst component for addition polymerization comprising the metal compound; a catalyst for addition polymerization using the catalyst component; and a process for producing an addition polymer using the catalyst.

REFERENCES:
patent: 4542199 (1985-09-01), Kaminsky et al.
patent: 5153157 (1992-10-01), Hlatky et al.
patent: 5621126 (1997-04-01), Canich et al.
patent: 6586356 (2003-07-01), Takaoki et al.
patent: 7008897 (2006-03-01), Takaoki
K.H. Whitmire et al., “Oligomerization and Oxide Formation in Bismuth Aryl Alkoxides: Synthesis and Characterization of Bi4(μ4-O)(μ-OC6F5)6{μ3-Obi(μ-OC6F5)3}2(C6H5CH3), Bi8(μ4-O)2(μ3-O)2(μ-OC6F5)16, Bi6(μ3-O)4(μ33-OC6F5){μ3-Obi(OC6F5)4}3, NaBi4(μ3-O)2(OC6F5)9(THF)2, and Na2Bi4(μ3-O)2(OC6F5)10(THF)2”,Inorg. Chem., vol. 39, 2000, pp. 85-97
C.M. Jones et al., “Hypervalent Bismuth Alkoxide Dimer Complexes: Syntheses, Structures, and Thermal Decompositions of [Bi(OCH(CF3)2)2(μ-OCH(CF3)2)(THF)]2and [Bi(OC6F5)2(μ-OC6F5)Xn]2·zY (X=Y=C7H8, n=1, z=1 or 2; X—THF, Y=C6H14, n=2, z=0 or 1)”,Inorg. Chem., vol. 32, 1993, pp. 5136-5144.

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