Method for producing an active ingredient concentrate, and an active ingredient concentrate
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United States of America Patent
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Issued Date -
Apr 29, 2004
app pub date -
Aug 11, 2003
filing date -
Feb 11, 2001
priority date (Note) -
Abandoned
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Abstract
A method is described for the production of a water-soluble phase of an active substance, which is insoluble or only soluble with difficulty in water and is physiologically effective, the active substance, while heated, being stirred with an excess of a physiologically compatible solubiliser with an HLB value between 9 and 16 for the formation of a transparent intermediate product, the said intermediate product being cooled to room temperature. Also, a water-soluble concentrate of a physiologically active substance is described.
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