Compositions for efficient release of active ingredients
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United States of America Patent
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Apr 6, 2004
Issued Date -
N/A
app pub date -
Dec 17, 1999
filing date -
Mar 12, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a novel composition for efficiently releasing hydrophilic or water-soluble skin care actives from an oleaginous composition. The substantially oleaginous composition of the present invention comprises: (1) at least one skin care active; (2) a release agent having an HLB of at least about 3; and (3) a hydrophobic barrier protectant. The novel release composition may be topically applied to skin using a dispensing means such as an absorbent article, a wipe, a bandage, a pad, a canister, a stick, an aerosol dispenser, a sprayer, and the like.
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