Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1993-07-20
1995-04-04
Lieberman, Paul
Compositions
Water-softening or purifying or scale-inhibiting agents
25217421, 252DIG1, C11D 1825, C11D 1722, C11D 1104
Patent
active
054035090
ABSTRACT:
A detergent composition comprising a mixture of mono-, di- and tri-ester nonionic compounds represented by formula (I) and a nonionic compound represented by formula (II), wherein the weight ratio of said mono-, di and tri-ester nonionic compounds is 46-90/9-30/1-15, ##STR1## wherein B represents a hydrogen atom or a ##STR2## group and R represents an alkyl or alkenyl group having 6 to 22 carbon atoms, R' represents H or a CH.sub.3 group, and each of n, m and p independently represents an integer from 0 to 40 and m+n+p=2-100; said detergent composition exhibiting outstanding biodegradability, non-toxicity, non-irritancy, foam stability and better dye inhibition transfer, while maintaining and even improving detergency.
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Okabe Kazuhiko
Prat Antonio
Pujadas Francisco
Pujol Enrique
Hertzog A.
Kao Corporation S.A.
Lieberman Paul
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