Taste masked compositions
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United States of America Patent
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May 20, 2003
Grant Date -
N/A
app pub date -
Jun 5, 2000
filing date -
Jun 11, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A taste masked composition which comprises a bitter tasting drug, a combination of two enteric polymers comprising, a methacrylic acid copolymer and a phthalate polymer is described. The composition of the present invention is prepared by dissolving the active ingredient, the methacrylic acid copolymer and the phthalate polymer in a solvent and recovering the composition from the solution thereof.
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