Methods for preparing gelatin capsules containing fragrances
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United States of America Patent
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Aug 8, 2000
Issued Date -
N/A
app pub date -
Sep 23, 1997
filing date -
Oct 1, 1993
priority date (Note) -
Expired
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Abstract
Methods for preparing soft gelatin capsules containing fragrances are disclosed. The desired fragrance is dissolved in a solvent system comprising a volatile solvent, a non-volatile cosolvent, or a combination of a volatile solvent and a non-volatile cosolvent or cosolvents. The resulting mixture is then encapsulated between gelatin ribbions prepared with an odor-free gelatin plasticized with a partially dehydrated, hydrogenated glucose syrup.
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