INDIGESTIBLE POLYMER: STARCH ACETATE -BASED FILM COATINGS FOR COLON TARGETING
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United States of America Patent
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Issued Date -
Mar 28, 2013
app pub date -
Apr 28, 2011
filing date -
Apr 28, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A colon targeted delivery dosage form for controlled release of an active ingredient, includes an active ingredient coated in a polymeric mixture of: a water insoluble polymer composition containing at least a starch acetate, and an indigestible polysaccharide composition. The use and method for making the same are also described.
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