| abstract |
Polyglycerolated amidoamines of formula (CF DRAWING IN BOPI) - R1 represents a hydrocarbon group in C2 -C2 2 alkyl or alkenyl linear or branched, cycloalkyl or alkylaryl - R2 and R3 are represent a hydrogen atom, a C1 -C4 alkyl group , a 2-hydroxyethyl, 2-hydroxypropyl or polyhydroxyoxaalkyl group with a number of hydroxyoxaalkyl units from 1 to 10 - n is an integer from 2 to 6 - m is an integer from 1 to 5, - p is greater than 1, preferably of the order of 1.1 to 50. They are obtained by polycondensation of an activated derivative of glycerol on an amidoamine of formula R1 -CO-NR2 - [(CH2) n -NR3] m -OH They can be used as surfactants in detergents, cosmetics, etc. |