Process for the preparation of phosphate surfactants

Details Process for the preparation of phosphate surfactants Process for the preparation of phosphate surfactants

1984-09-10

1986-10-14

Sutto, Anton H.

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

Organic compounds

Phosphorus esters

260403, 544 57, 544151, 544337, C07F 908, C11C 300

Patent

active

046174141

ABSTRACT:
A process for the preparation of phosphate compounds comprising (1) reacting an inorganic phosphate salt with epihalohydrin to obtain a phosphate ester and (2) reacting the phosphate ester with a substituted amine wherein step (1) is carried out at a pH of from about 5.4 to 7.0.

REFERENCES:
patent: 4215064 (1980-07-01), Lindemann et al.
patent: 4261911 (1981-04-01), Lindemann et al.
patent: 4382036 (1983-05-01), Lindemann et al.

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