Method for improving the properties of amphiphile particles
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United States of America Patent
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Dec 20, 2016
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Jun 14, 2007
app pub date -
Aug 4, 2004
filing date -
Aug 4, 2003
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Abstract
The present invention provides a method for forming a dispersion comprising non-lamellar amphiphile particles having improved phase behavior, particle size distribution and/or storage stability, said method comprising forming a dispersion of lamellar and optionally non-lamellar particles comprising at least one structuring agent in a polar solvent, heating said particles to an elevated temperature, followed by cooling, wherein said heating is to a temperature and for a period sufficient to provide, after cooling, a measurable improvement in phase behavior, particle size distribution and/or storage stability.
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