Process for producing a polyether carbonate surface active mater

Details Process for producing a polyether carbonate surface active mater Process for producing a polyether carbonate surface active mater

1980-09-29

1983-05-03

Barr, J. L.

Compositions

Preservative agents

Anti-corrosion

252351, 252357, B01F 1730

Patent

active

043820140

ABSTRACT:
A process for producing a polyether carbonate surface active material having hydrocarbon residue at terminal thereof in an efficient manner, wherein an active hydrogen-containing compound which has a hydrocarbon residue containing 4 or more of carbon atoms and a five-membered ring carbonic acid ester are telomerized in the presence of an ate-complex of a metal of Group II,III or IV of the periodic table having at least two alkoxy groups.

REFERENCES:
patent: 3459731 (1969-08-01), Gramera et al.
patent: 3546321 (1970-12-01), Jabloner et al.
patent: 3865542 (1975-02-01), Kalopissis
patent: 4014955 (1977-03-01), Renner

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