Fluidized bed gas phase process of preparing a supported metallo

Details Fluidized bed gas phase process of preparing a supported metallo Fluidized bed gas phase process of preparing a supported metallo

1996-08-22

1998-08-04

Caldarola, Glenn

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

Catalyst or precursor therefor

Plural component system comprising a - group i to iv metal...

502104, 502107, 502111, 502573, 502103, 502117, 526160, 526943, B01J 3100, B01J 3700, C08F 402, C08F 460

Patent

active

057893322

ABSTRACT:
The present invention is directed to a gas phase process of preparing a supported metallocene catalyst wherein an alkylaluminum compound, water, a metallocene and, optionally, an olefin are metered into a fluidized bed reactor containing a fluidized bed of an inert support material in the presence of a gas stream.

REFERENCES:
patent: 2477019 (1949-07-01), Utterback et al.
patent: 3168484 (1965-02-01), Engel et al.
patent: 3300458 (1967-01-01), Manyik et al.
patent: 3884832 (1975-05-01), Pullukat et al.
patent: 4082692 (1978-04-01), Goldie
patent: 4427573 (1984-01-01), Miles et al.
patent: 4921825 (1990-05-01), Kioka et al.
patent: 5026797 (1991-06-01), Takahashi
patent: 5086025 (1992-02-01), Chang
patent: 5157008 (1992-10-01), Sangokoya et al.
patent: 5206401 (1993-04-01), Deavenport et al.
patent: 5234878 (1993-08-01), Tsutsui et al.
patent: 5308815 (1994-05-01), Sangokoya
patent: 5378672 (1995-01-01), Shamshoum et al.
patent: 5534474 (1996-07-01), Becker et al.
patent: 5721184 (1998-02-01), Brinen et al.
Chien, James C.W. et al. "Olefin Copolymerization with Metallocene Catalysts", Journal of Polymer Science Chemistry, vol. 29, 1603-1607 (1991). Heat transfer!, 2nd edition, Wurzburg, Verlag Vogel, 1988, p. 143.
Dieter, Onkem, Leschonski, Grundzuge der Mechanischen Verfahrenstechnik Vienna: Verlag Hanser, 1986, pp. 40-47, 298-300. Operations of Chemical Process Technology!, 8th edition, New York; Weinheim: VCH Verlagsgesellschaft mbH, p. 230.
W. Kaminsky, Nachr. Chem. Tech. Lab 29, 373-7 (1981).
W. Kaminsky et al., Makromol. Chem., Macromol. Symp. 3, 377-87 (1986).

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