Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1993-11-08
1995-02-28
Lieberman, Paul
Compositions
Water-softening or purifying or scale-inhibiting agents
252173, 25217423, 25217421, 252549, 252DIG5, C11D 750, C11D 172
Patent
active
053934504
ABSTRACT:
The present invention provides an aqueous shower-gel composition comprising: 10-30% wt of an anionic surfactant, 3-15% wt of an oily component, the ratio of said anionic surfactant to said oil being at least 1:1, 1-5% wt of a fatty acid monoglyceride polyglycol ether, and, 1-5% wt of at least one nonionic surfactant having a HLB between 5 and 10. The oily component is present at a level which provides a skin benefit. The composition has a viscosity suitable for use as a shower-gel, contains an effective level of low molecular weight moisturising oil and does not lose product structure due to the presence of this oil. Typically, the oily component is a 3-6 carbon alcohol ester of a fatty acid having at least 10 carbon atoms.
REFERENCES:
patent: 4678606 (1987-07-01), Akhter et al.
patent: 4772427 (1988-09-01), Dawson et al.
patent: 4898690 (1990-02-01), Bitter et al.
patent: 5030374 (1991-07-01), Tranner
Happi Household & Personal Products Industry, vol. 18, No. 2 (Feb. 1981).
Douyon Lorna M.
Koatz Ronald A.
Lever Brothers Company Division of Conopco, Inc.
Lieberman Paul
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