Stable hair relaxer

Toilet – Nail device – Compound tools

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424 70, 424 71, 424 72, A45D 700

Patent

active

043900330

ABSTRACT:
An emulsified composition is disclosed which is stable on aging and convertible to a hair relaxer composition by admixture with an aqueous solution of guanidine carbonate. The relaxer composition is comprised of a continuous water phase having dispersed therein about 3 to about 50 weight percent oleaginous material, about 7 to about 25 weight percent emulsifier and about 2 to about 30 weight percent of a lipophilic organically modified hectorite clay gellant. These compositions may be prepared by mixing and heating the oleaginous material, lipophilic hectorite gellant and less water soluble emulsifiers to about 80.degree. C. to form the oil phase which contains no more than about 65 weight percent of the composition. Water, calcium hydroxide and emulsifiers of high water solubility are mixed and heated to form the bulk of the aqueous phase, and then added to the oil phase. After continued agitation and maintenance of about 80.degree. C., the composition is cooled to about 50.degree. C. and perfume is added. The mixture is mixed further, force cooled to about 25.degree. C. and homogenized.

REFERENCES:
patent: 3971391 (1976-07-01), Bore et al.
patent: 4175572 (1979-11-01), Hsiung et al.
patent: 4237910 (1980-12-01), Khalil et al.
patent: 4304244 (1981-12-01), La Guardia
N L Industries, Inc., Product Literature, N L Industries, Chemical for Cosmetics.
N L Industries, Pigments & Chemicals, Bentone Gellants.
CFTA Cosmetic Ingredient Dictionary, 1977, p. 360.
Dark & Lovely Permanent Creme Relaxer Label, Carson Products Co., .COPYRGT.1978.

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