Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1984-11-19
1986-07-29
Lieberman, Paul
Compositions
Water-softening or purifying or scale-inhibiting agents
252173, 25217423, 252549, 252550, 252552, 252DIG2, 252DIG5, 252DIG13, 252DIG14, C11D 337, C11D 1708
Patent
active
046030050
ABSTRACT:
This invention relates to the use of alpha olefin/maleic anhydride terpolymers in conjunction with anionic surfactants, such as ammonium lauryl sulfate and ammonium lauryl ether sulfate, in hair, skin and other cleaning compositions. The use of alpha olefin/maleic anhydride terpolymers in such cleaning compositions reduces the irritation potential of anionic surfactants without decreasing the foaming and cleaning characteristics of such compositions.
REFERENCES:
patent: 3560456 (1971-02-01), Hazen
patent: 3969500 (1976-07-01), Kennerley
patent: 4358573 (1982-11-01), Verbrugge
Le Hoa Van
Lieberman Paul
S. C. Johnson & Son Inc.
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