Aqueous emulsion and aerosol delivery system using same

Compositions – Preservative agents – Anti-corrosion

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Details

252365, 252314, 252351, 424450, 4284022, 514938, C09K 300, B01J 1300

Patent

active

051456044

ABSTRACT:
An aqueous emulsion system containing vesicular structures which provides a delivery system for a variety of active ingredients. The vesicular structures of the emulsion provide a reservoiring or slow-release effect for the active ingredient or for a propellant, enabling an aerosol delivery system to be effective with a very low VOC content.

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patent: 5091111 (1992-02-01), Neumiller
Spontaneous Vesicle Formation in Aqueous Mixtures of Single-Tailed Surfactants, by Kaler et al., Science, Sep. 22, 1989, p. 1371.

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