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US 7,648,954 B2Granted
Nitrile derivatives as perfuming ingredients
AssigneeFirmenich SA
InventorsLionel Saudan, Patrick Wyss
Life of this patent
Estimating the term…
Abstract
The present invention concerns substituted benzylic nitriles substituted with lower linear alkyl or alkylene groups. These compounds are useful perfuming ingredients, and can impart odor notes of the floral-green type. The invention concerns also the perfuming compositions or perfumed articles associated with the compound.
Claims8
A perfumed article comprising:
- (i) a perfuming composition consisting essentially of:
- a compound of formula
- wherein R1 is a C1-4 linear alkyl group, and the dotted line represents a double bond having a configuration E or Z or a mixture thereof, and R2 is a hydrogen atom;
- at least one ingredient selected from the group consisting of perfumery carrier and a perfumery base;
- and
- at least one perfumery adjuvant, and
- (ii) a consumer product base of a solid or liquid detergent, a fabric softener, a perfume, a cologne or after-shave lotion, a perfumed soap, a shower or bath salt, mousse, oil or gel, a hygiene product, a hair care product, a shampoo, a body-care product, a deodorant or antiperspirant, an air freshener, a cosmetic preparation, a fabric refresher, an ironing water, a paper, a wipe or a bleach.
4 more elements
A method to confer, enhance, improve or modify the odor properties of a perfumed article, which method comprises:
- preparing a perfuming composition comprising:
- a compound of formula (I)
- wherein R1 is a C1-4 linear alkyl group, and the dotted line represents a double bond having a configuration E or Z or a mixture thereof, and R2 is a hydrogen atom;
- at least one ingredient selected from the group consisting of perfumery carrier and a perfumery base;
- and
- at least one perfumery adjuvant, by combining a fragrance effective amount of the compound with the at least one perfumery adjuvant and the perfumery carrier or perfumery base;
- and
- adding the composition to a perfumed article of a solid or liquid detergent, a fabric softener, a perfume, a cologne or after-shave lotion, a perfumed soap, a shower or bath salt, mousse, oil or gel, a hygiene product, a hair care product, a shampoo, a body-care product, a deodorant or antiperspirant, an air freshener, a cosmetic preparation, a fabric refresher, an ironing water, a paper, a wipe or a bleach to confer, enhance, improve or modify its odor properties.
5 more elements
Dependencies are inferred from the claim text.