Process for preparing low density ethylene copolymers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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526165, 526348, 5263482, 5263485, 5263486, 526903, C08F 468, C08F 4643, C08F21016

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054534755

ABSTRACT:
Low density ethylene copolymers are obtainable by adding an aromatic hydrocarbon solution of a catalyst system, containing, as active components, metallocene complexes of metals of subgroups IV and V of the Periodic Table and oligomeric alumina compounds, to a mixture containing ethylene, comonomers and aliphatic hydrocarbons.

REFERENCES:
patent: 5086134 (1992-02-01), Antberg et al.
patent: 5087677 (1992-02-01), Brekner et al.
Hackh's Chemical Dictionary, 4th ed., McGraw-Hill, Inc., N.Y., 25 (1969).
Hackh's Chem. Dictionary, J. Grant (ed.), McGraw-Hill Book Co., N.Y., p. 31 (1969).

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