Process for the preparation of polyoxyalkylene ether surfactant

Details Process for the preparation of polyoxyalkylene ether surfactant Process for the preparation of polyoxyalkylene ether surfactant

1996-12-18

1998-07-07

Geist, Gary

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

Organic compounds

Oxygen containing

568618, 514723, C07C 4103

Patent

active

057771782

ABSTRACT:
The present invention is directed to a process for the preparation of polyoxyalkylene ether surfactant compositions comprising the steps of combining an admixture of alkoxylated alcohols with an acid catalyst and 1-6 molar equivalents of an aldehyde. The mixture is reacted at between about 50.degree. C. and about 180.degree. C. and at between about 1 atm and 10 atm pressure in the absence of a distillation step to produce the polyoxyalkylene ether surfactant composition.

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