Biodegradable surfactants

Details Biodegradable surfactants Biodegradable surfactants

1980-12-23

1982-03-02

Helfin, Bernard

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

Organic compounds

Oxygen containing

252DIG6, 252351, 252DIG1, C07C 4311

Patent

active

043179401

ABSTRACT:
Described are biodegradable surfactants useful as agricultural emulsifiers and having the formula: ##STR1## wherein R is a linear, alkyl hydrocarbon chain having an average from about 6 to about 10 carbon atoms; R' is a linear, alkyl hydrocarbon of 1 to about 4 carbon atoms; R" is a linear, alkyl hydrocarbon of from 1 to about 4 carbon atoms; x is an integer from about 8 to about 12; y is an integer from about 19 to about 25; and z is an integer from about 2 to 7.

REFERENCES:
patent: 2174761 (1939-10-01), Schuette et al.
patent: 2674619 (1954-04-01), Lundsted
patent: 2677700 (1954-05-01), Jackson et al.
patent: 3382285 (1968-05-01), Egan et al.
patent: 3956401 (1976-05-01), Scardera et al.

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