Polymerization catalysts and methods

Details Polymerization catalysts and methods Polymerization catalysts and methods

1982-10-07

1985-02-12

Garvin, Patrick

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

Catalyst or precursor therefor

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

502103, 502113, 502116, 502119, 502127, 526127, C08F 464

Patent

active

044991983

ABSTRACT:
An olefin polymerization and interpolymerization catalyst composition prepared by reacting novel magnesium silylamide compounds with at least one compound of a transition metal selected from Groups IIIB, IVB, VB and VIB of the fourth and fifth periods of the periodic table, and Groups VIIB and VIIIB of the fourth period.

REFERENCES:
patent: 3135809 (1964-06-01), Bosmajian
patent: 4173547 (1979-11-01), Graff
patent: 4263171 (1981-04-01), Shida et al.
patent: 4324691 (1982-04-01), Hartshorn et al.
patent: 4383119 (1983-05-01), Pullukat et al.
Chemical Abstracts 43543y (2/18/74).
Wannagot et al., "Tetrakis(trimethylsilyl)-magnesiumdiamid", in Zeitschrift fur Anorganische und Allgemeine Chemie, pp. 254-262 (1972).

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