Non-gelatin soft capsule system
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United States of America Patent
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Jul 31, 2012
Grant Date -
May 11, 2006
app pub date -
Nov 8, 2004
filing date -
Nov 8, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A non-gelatin encapsulation system for liquid filled soft capsules, by nature of the carrier, the cationic-ionic balance of the carrier and the active ingredients, or the concentration of the active ingredients and excipients, are difficult or impossible to commercially encapsulate in gelatin capsules. In particular, the system is adapted for the encapsulation of highly basic, or alkaline, fills. The system provides for a predominantly starch and gelling carrageenan based shell, which displays high resistance to both concentrated fills and to alkaline fills, in particular, to those fills which contain the salt or salts of weak acids and strong bases.
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