Surface active agents based on polypeptides

Details Surface active agents based on polypeptides Surface active agents based on polypeptides

1981-09-30

1984-02-21

Lovering, Richard D.

Compositions

Preservative agents

Anti-corrosion

252545, 252DIG5, 252DIG7, 252DIG13, 26050112, B01F 1730, C07C14334, C11D 188

Patent

active

044328885

ABSTRACT:
A surface active agent based upon polypeptides is disclosed. The surface active agent is comprised of the reaction product of an alkyl phenylsulfonic acid and a polypeptide at an acidic pH. The surface active agents produced in accordance with the invention are particularly useful in cosmetic applications as in shampoos and the like and in industrial applications such as in textile processing and the like.

REFERENCES:
patent: 2291634 (1942-08-01), Katzman et al.
patent: 2373603 (1945-04-01), Rust et al.
patent: 3948818 (1976-04-01), Tomiyama et al.
patent: 4279812 (1981-07-01), Cioca
patent: 4285986 (1981-08-01), Cioca et al.
Gustavson: "The Chemistry and Reactivity of Collagen", Academic Press Inc., New York (1956), pp. 79-81 and 196-198.

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