Polycyclic polyoxyalkylene compounds

Details Polycyclic polyoxyalkylene compounds Polycyclic polyoxyalkylene compounds

1978-05-02

1980-01-15

Love, Ethel G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260338, C07D31904

Patent

active

041838629

ABSTRACT:
Novel compounds of the formula ##STR1## wherein --D-- is a methylene group which is a member of an oxetane or a 1,3-dioxane ring, --R-- is ethylene or propylene bearing from 0-6 methyl groups and m and n are lower integers. For example, a compound of the formula ##STR2## is contacted with dilute HCl to give a monomer ##STR3## which is copolymerized with a diisocyanate to give a copolymer which removes SO.sub.2 from gas streams.

REFERENCES:
patent: 2915499 (1959-12-01), Wilson et al.
patent: 4113739 (1978-09-01), Trucks et al.

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