FILM COMPOSITIONS FOR DELIVERY OF ACTIVES
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United States of America Patent
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Issued Date -
Sep 4, 2014
app pub date -
Mar 3, 2014
filing date -
Oct 12, 2001
priority date (Note) -
Abandoned
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Abstract
The invention relates to the film products and methods of their preparation that demonstrate a non-self-aggregating uniform heterogeneity. Desirably, the films disintegrate in water and may be formed by a controlled drying process, or other process that maintains the required uniformity of the film. Desirably, the films contain at least one active agent, which may be administered to a user topically, transmucosally, vaginally, ocularly, aurally, nasally, transdermally or orally.
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