Ethoxylation with strontium bases

Details Ethoxylation with strontium bases Ethoxylation with strontium bases

1979-07-02

1980-09-16

Mars, Howard T.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568613, 568622, 568678, C07C 4102

Patent

active

042231647

ABSTRACT:
Basic compounds of strontium catalyzed the ethoxylation of alcohols in the presence of phenol or alkylphenol co-catalyst. Strontium-produced ethoxylates have sharper ethylene oxide distributions, lower free alcohol, lower pour points, and better detergency than the ethoxylates obtained from alkali base catalysis.

REFERENCES:
patent: 3328306 (1967-06-01), Ellis

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