MIXED POLOXAMER EXCIPIENTS
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United States of America Patent
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Issued Date -
Jun 13, 2013
app pub date -
Dec 13, 2011
filing date -
Dec 13, 2011
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Abandoned
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Abstract
In one aspect, the present invention is directed to a dry, flowable and compressible composition, useful as a pharmaceutical excipient, which composition comprises a mixture of hydrophobic and hydrophilic poly(ethylene oxide)-polypropylene oxide)-poly(ethylene oxide) block copolymers, and which possesses a Carr index of less than about 20. In other aspects, the present invention is directed a pharmaceutical composition comprising such adjuvant and a pharmaceutically active ingredient; as well as to a method of making the compositions.
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