Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Amphoteric or zwitterionic surfactant containing
Patent
1979-05-25
1980-12-02
Ore, Dale R.
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Amphoteric or zwitterionic surfactant containing
424162, 424164, 424168, 424357, A61K 706, A61K 3304
Patent
active
042371120
ABSTRACT:
An anhydrous medicated hair and scalp conditioner comprising sulfur as a medicament, petrolatum, mineral wax, dispersant and about 1 to about 30 weight percent organically modified hectorite clay gellant is produced having a one phase appearance. The medicated hair and scalp conditioner is prepared by admixing the gellant in petrolatum heated to about 80.degree.-85.degree. C., followed by melting and admixture therein of the mineral wax at the same temperature. Sulfur is dispersed in the dispersant in a separate container and the resultant dispersion then added to the previous admixture at a temperature of about 75.degree.-80.degree. C. The resulting composition is then agitated for about 30 minutes while allowing the temperature to cool to about 70.degree. C., after which the composition is collected.
REFERENCES:
patent: 3265571 (1966-08-01), Krezanoski
patent: 4087555 (1978-05-01), Barnett et al.
patent: 4155994 (1979-05-01), Merianos
CTFA Cosmetic Ingredient Dictionary, 2nd edition, 1977, pp. 279 (Exhibit N), & 314 (Exhibit O), 360 (Exhibit D).
Pigments and Chemicals Division-NL Industries, Inc. Exhibits (A) to (C), (E) to (I), (K) to (N).
Goodman, Cosmetic Dermatology, 1937, pp. 234-244.
Khalil Ezzat N.
McKavanagh Gloria M.
Selega Zbigniew J.
Johnson Products Co., Inc.
Ore Dale R.
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