Dimethicone copolyol sulfosuccinates

Details Dimethicone copolyol sulfosuccinates Dimethicone copolyol sulfosuccinates

1987-09-22

1989-07-18

Lieberman, Paul

Compositions

Water-softening or purifying or scale-inhibiting agents

25217418, 25217421, 25217422, 252557, 252DIG4, 252DIG5, 252DIG13, 556428, 556437, C11D 104, C11D 112, C11D 936

Patent

active

048491276

ABSTRACT:
Dimethicone copolyol sulfosuccinate compounds obtained from silicone-based monoesters. The dimethicone copolyol sulfosuccinates are obtained by reacting the ethoxylated polyether side chains of dimethicone copolyol with maleic anhydride to form a monoester and then converting the monoester to a sulfosuccinate by sulfonation of the double bond with a metallic sulfite, an amine or with a combination of a metallic sulfite and an amine. Dimethicone copolyol sulfosuccinates are silicone-based compounds which are useful as surfactants for improving the mildness and foam enhancing and stabilizing properties of shampoos and other personal care products.

REFERENCES:
patent: 3427271 (1969-02-01), McKellar
patent: 3637783 (1972-01-01), Haluska
patent: 4248590 (1981-02-01), Koerner et al.
patent: 4658049 (1987-04-01), Nakano et al.

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