Alkyl glyceramide surfactants and compositions comprising these

Details Alkyl glyceramide surfactants and compositions comprising these Alkyl glyceramide surfactants and compositions comprising these

1992-11-25

1994-10-04

Skane, Christine

Compositions

Fluent dielectric

N-containing

252545, 252550, 252DIG5, C11D 114, C11D 332, C11D 183

Patent

active

053523873

ABSTRACT:
The present invention relates to novel surfactants based on readily available materials, i.e., glyceric acid. In particular, it relates to novel N-alkylglyceramide surfactants having the formula ##STR1## wherein R is a C.sub.8 -C.sub.24 straight or branch-chained, saturated or unsaturated aliphatic hydrocarbon. These surfactants can be used in detergent compositions as surfactants together with cosurfactants to greatly enhance foam stability of the detergent compositions.

REFERENCES:
patent: 2490756 (1949-12-01), Kenyon
patent: 2662073 (1953-12-01), Mehltretter
patent: 3637568 (1972-01-01), Sato
patent: 4195096 (1980-03-01), Graham et al.
patent: 4812253 (1989-03-01), Small et al.
patent: 4929379 (1990-05-01), Oldenburg et al.
patent: 5009814 (1991-04-01), Kelkenberg et al.
patent: 5174927 (1992-12-01), Honsa

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