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Method of collection of fragrance ingredient, perfume composition containing this fragrance ingredient and cosmetics containing this fragrance ingredient
   
Document Number
US Patent 7001880
Issued Date
February 21, 2006
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Abstract
A method of collection of the fragrance ingredient of fragrant wood comprises extracting an essential oil ingredient by a solvent from the fragrant wood and collecting the fragrance ingredient in a vapor-phase by heating the extract, a perfume composition contains the fragrance ingredient, and a cosmetic contains the fragrance ingredient. The fragrance ingredient is obtained without a burnt smell, and it has an aroma of the fragrant wood.
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Number of Claims:
11
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Published
February 21, 2006
Application Number
09/857,618
Filed
May 31, 2000
US Classification
512/1   424/401 512/5
Int'l Classification
A61K   8/00   (20060101)  
Examiner
USPTO Field of Search
512/1   512/5   424/401  
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