Method for preparation of liquid olefin polymers

Details Method for preparation of liquid olefin polymers Method for preparation of liquid olefin polymers

1975-11-21

1976-12-14

Davis, C.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C 318

Patent

active

039976238

ABSTRACT:
When an olefin having 6 or more carbon atoms is polymerized in the presence of a mixture of a polyhydric alcohol derivative and an aluminum halide, said derivative being obtained by replacing hydrogen atoms of all the hydroxyl groups of polyhydric alcohol either by acyl groups exclusively or by acyl groups and alkyl groups, both of said groups having 1 to 20 carbon atoms (in which mixture the amount of said aluminum halide is 1.1 to 2.8 moles per 1 ester bond of said polyhydric alcohol derivative), there can be obtained liquid olefin polymers having various mean molecular weights at a high yield.

REFERENCES:
patent: 3947509 (1976-03-01), Isa et al.
patent: 3952071 (1976-04-01), Isa et al.

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