Acetals

Details Acetals Acetals

1983-12-23

1985-08-27

Love, Ethel G.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549374, 549448, 549453, C07D40700, C07D31906, C07D 1700

Patent

active

045379807

ABSTRACT:
A new method for the preparation of acetals of long chain fatty aliphatic aldehydes and polyols containing four or more hydroxyl groups which produces the acetals in a relatively pure form by reaction in a mutual solvent, preferably a C.sub.1 to C.sub.4 fatty carboxylic acid. The `clean` acetals are useful emulsifying agents and their esters and polyalkoxy substituents are useful dispersants and surfactants for aqueous compositions.

REFERENCES:
patent: 2095814 (1937-10-01), Hopff et al.
patent: 4031112 (1977-06-01), Oppenlaender et al.

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