Surface active agent compositions containing polypeptides and li

Details Surface active agent compositions containing polypeptides and li Surface active agent compositions containing polypeptides and li

1983-03-28

1985-01-22

Schain, Howard E.

Compositions: coating or plastic

Materials or ingredients

Miscellaneous

106124, 106125, 106308S, 2523151, 2601237, 1061231, 530500, C08H 100, C08H 106, C08H 502, C08H 504

Patent

active

044949944

ABSTRACT:
A surface active agent is comprised of lignin sulfonic acids, and optionally, an alkylaryl sulfonic free acid with at least 10 carbon atoms and a polypeptide having a molecular weight of about 2,500 to about 15,000. In addition, a disperse dye composition is provided which includes solid particles of a dye or pigment which have a particle size of less than 2 microns with the surface active agent disposed at the surface of the particles.

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Chem. Abstracts; 76, 47312n, 1972, Wolf et al.
Chem. Abstracts; 76, 96257g, 1972, Naess.
Gustavson: "The Chemistry and Reactivity of Collagen", Academic Press Inc., New York (1956), pp. 79-81 and 196-198.

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