Oil-in-water emulsion and emulsifying or solubilizing compositio

Details Oil-in-water emulsion and emulsifying or solubilizing compositio Oil-in-water emulsion and emulsifying or solubilizing compositio

1975-08-05

1976-05-04

Lovering, Richard D.

Compositions

Preservative agents

Anti-corrosion

252356, 424 59, 424 70, B01J 1300, B01F 1734

Patent

active

039546586

ABSTRACT:
An emulsifying or solubilizing agent composition comprising 58 to 95% by weight of a surface active agent of the polyoxyethylene sorbitol-unsaturated fatty acid ester type having the formula ##EQU1## wherein the sum of n1 + n2 + n3 + n4 + n5 + n6 is from 10 to 60, and on the average, up to 3 of the X's are hydrogen and the balance of the X's are linear unsaturated acyl groups having 18 carbon atoms,
0.5 to 1.0% by weight of an alkali metal salt of a linear fatty acid having 12 to 18 carbon atoms, 2.5 to 6.0% by weight of a linear fatty acid, and 2 to 35% by weight of C.sub.18 linear unsaturated fatty acid ester of a polyethylene glycol having an average molecular weight of 150 to 2,000.

REFERENCES:
patent: 1500670 (1924-07-01), DeGroote
patent: 2269529 (1942-01-01), Goldsmith
patent: 2786013 (1957-03-01), Behrens
patent: 3634285 (1972-01-01), Brooks
patent: 3795627 (1974-03-01), Langhans et al.

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