Organic compounds -- part of the class 532-570 series – Organic compounds – Aluminum containing
Patent
1992-11-02
1995-02-21
Dees, Jose G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Aluminum containing
C07F 506
Patent
active
053917936
ABSTRACT:
Aryloxyaluminoxanes containing the unit ##STR1## where R is unsubstituted or substituted aryl, such as phenyl or naphthyl, are useful as a cocatalysts in Ziegler-Natta and Kaminsky-type olefin polymerization catalysts. They can be formed by reaction of a source of water with an organoaluminum compound containing the desired aryloxy moiety or by reaction of preformed aluminoxane with an organic compound, such as a phenol, containing such a moiety.
REFERENCES:
patent: 2744074 (1956-05-01), Theobald et al.
patent: 3242099 (1966-03-01), Manyik et al.
patent: 4404344 (1983-09-01), Sinn et al.
patent: 4544762 (1985-10-01), Kaminsky et al.
patent: 4874880 (1989-10-01), Miya et al.
patent: 4968827 (1990-11-01), Davis
patent: 5003095 (1991-03-01), Beard
patent: 5041584 (1991-08-01), Crapo et al.
patent: 5235081 (1993-08-01), Sangokoya
Morrison et al., Organic Chemistry, 3rd Ed., Allyn and Bacon, Inc., Boston, Mass. (1973).
Chemical Abstracts, vol. 100, No. 8, Abs. No. 55893g (1984).
Chemical Abstracts, vol. 109, No. 25, Chem. Abs. No. 230,427t (1988).
Marks Tobin J.
Mirviss Stanley B.
Yang Xinmin
Akzo Nobel N.V.
Dees Jos,e G.
Fennelly Richard P.
Morris Louis A.
Nazario Porfirio
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