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US 7,115,552 B2Granted
Spiroepoxy-macrocycle as perfuming ingredient
AssigneeFirmenich SA
InventorBeat Winter
Life of this patent
Estimating the term…
Abstract
The present invention relates to the use as perfuming ingredient of 1-oxaspiro[2.11]tetradecane, as well as to the perfuming compositions or perfumed articles containing said compound.
Claims4
A method to confer, enhance, improve or modify the odor properties of a perfuming composition or of a perfumed article, which method comprises adding to said composition or article an effective amount of 1-oxaspiro[2.11]tetradecane.
A perfuming composition comprising:
- i) as perfuming ingredient, 1-oxaspiro[2.11]tetradecane;
- ii) at least one ingredient selected from the group consisting of a perfumery carrier and a perfumery base;
- and
- iii) optionally at least one perfumery adjuvant;
- provided that
- A) a mixture containing 50–60% by weight of ciclotridecanone, about 25–35% of 1-oxaspiro[2.11]tetradecane and 5–10% of cyclodocedacone;
- and
- B) a mixture consisting of 90–95% of 1-oxaspiro[2.11]tetradecane and 5–10% of cyclodocedacone;
- percentage being relative to the total weight of the mixture, are excluded.
6 more elements
A perfumed article comprising:
- i) as perfuming ingredient, 1-oxaspiro[2.11]tetradecane;
- and
- ii) a consumer product base.
Dependencies are inferred from the claim text.