Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Patent
1996-03-01
1999-11-02
Bawa, Raj
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
424450, 424 59, 424 60, 424 7803, 424 7805, 424 7806, 424 7807, 424DIG13, 424DIG14, 514859, 514887, 514937, 514938, 514944, A61K 3107, A61K 9107
Patent
active
059765550
ABSTRACT:
Skin care compositions comprising an oil-in-water emulsion base containing retinoids and possessing good physical and chemical stability. More particularly, said skin care compositions contain (a) an emulsifier system selected from the group consisting of: (i) a mixture of glyceryl stearate and polyethylene glycol 100 stearate; (ii) cetearyl alcohol and cetearyl glucoside; (iii) a mixture of a polyethylene glycol ethers of stearyl alcohol; and (iv) a mixture of sorbitan stearate and polysorbate 60; (b) a co-emulsifier selected from the group consisting of cetyl alcohol, stearyl alcohol and mixtures thereof; (c) an oil phase present in the amount of from about 5 to about 20 percent by weight of the total emulsion composition which contains (i) a light, dry absorbable oil and (ii) substantive, emollient oils or waxes, wherein the light, dry absorbable oil and the substantive oil or wax are present in a ratio of from about 1:3 for about 10:1.
REFERENCES:
patent: 4247547 (1981-01-01), Marks
patent: 4333924 (1982-06-01), Bowley et al.
patent: 4595586 (1986-06-01), Flom
patent: 4603146 (1986-07-01), Kligman
patent: 4826828 (1989-05-01), Wilmott et al.
patent: 5391373 (1995-02-01), Mausner
Aleles Margaret A.
Cole Curtis A.
Hamada Sachio
Holland Jean P.
Kazama Satoshi
Bawa Raj
Johnson & Johnson Consumer Products, Inc.
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