Composition for microemulsion gel having bleaching and antisepti

Details Composition for microemulsion gel having bleaching and antisepti Composition for microemulsion gel having bleaching and antisepti

1992-01-24

1994-08-09

Stoll, Robert L.

Compositions

Oxidative bleachant, oxidant containing, or generative

Composition containing a stabilizer or a product in the form...

25218643, 252309, 252312, 2523151, 424 62, 514944, C01B 1501, B01J 1300, A61K 7135

Patent

active

053364325

ABSTRACT:
A microemulsion gel having antiseptic and bleaching properties is prepared from the combination of a water phase comprising water and propylene glycol with an oil phase generally comprising one or more surfactants, an emollient, and an oil. In its preferred embodiment, the oil phase comprises a polyethylene glycol ether of isocetyl alcohol, preferably Isoceteth-20 (trademark), a polyethylene glycol ether of oleyl alcohol, preferably Oleth-2 (trademark), and a polypropylene glycol ether of stearyl alcohol, preferably PPG-15 stearyl ether (trademark). The water phase optionally includes sorbitol and the oil of the oil phase may be mineral oil. The water and oil phases are heated independently then combined and mixed. Hydrogen peroxide is subsequently added to the composition, and the combination is cooled and allowed to stand until a gel is formed. A fragrance may be added as desired.

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The Merck Index, (Merck & Co., Inc. 1983, Rahway, N.J.) pp. 1130-1131.
H. Bennett, Practicle Emulsions, (Chemical Publishing Co., Inc., Brooklyn, N.Y., 1943) p. 272.

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