Floral perfuming compositions as substitutes for LILIAL®

Patent metadata

Field	Value
Publication number	US-9441184-B2
Application number	US-201214348608-A
Country	US
Kind code	B2
Filing date	Sep 17, 2012
Priority date	Sep 30, 2011
Publication date	Sep 13, 2016
Grant date	Sep 13, 2016

Abstract

A floral fragrance composition for use as a replacement for 3-(4-tertbutylphenyl)-2-methylpropanal (LILIAL®) that is a primary perfuming ingredient composition that includes a first perfuming ingredient of (2,5-dimethyl-2,3-dihydro-IH-inden-2-yl)methanol (LILYFLORE®) in an amount of 5 to 25% by weight; a second perfuming ingredient of a dimethyl-5-indanyl propanal compound in an amount of 0.2 to 10% by weight; and one or more secondary perfuming ingredients including at least one of 3-methyl-5-phenylpentanal, decanal, octanal, cuminic aldehyde, cuminic alcohol, carvone, tetrahydro-2-isobutyl-4-methyl-4(2H)-pyranol, or cis-7-P-menthanol.

First claim

What is claimed is:

1. A floral fragrance composition comprising:
a primary perfumery mixture that includes as first primary perfuming ingredient (2,5-dimethyl-2,3-dihydro-1H-inden-2-yl) methanol in an amount of 5 to 25% by weight and as second primary perfuming ingredient 3-(gem-dimethyl-5-indanyl)propanal in an amount of 0.2 to 10% by weight ; and
at least one secondary perfuming ingredient selected amongst
at least one of 3-methyl-5-phenylpentanal, decanal or octanal in a total amount of 20 ppm to 1000 ppm by weight; and/or
at least one of cuminic aldehyde, cuminic alcohol, or carvone in a total amount of 20 ppm to 2000 ppm by weight; and/or
at least one of tetrahydro-2-isobutyL-4-methyl-4(2H)-pyranol or cis-7-P-menthanol in a total amount of 60% to 95% by weight;

wherein the amounts in % by weight and the ppm by weight are based in each case on the total weight of the fragrance composition.

2. A composition according to claim 1 , wherein the first primary perfuming ingredient is present in an amount of 10 to 20% by weight and the second primary perfuming ingredient is present in an amount of 0.5 to 5% by weight.

3. A composition according to claim 1 , wherein said 3-(gem-dimethyl-5-indanyl)propanal is a mixture of the two isomers 3-(3,3-dimethyl-5-indanyl)propanal and 3-(1,1-dimethyl-5-indanyl)propanal usually in a molar ratio 4/1 to 6/1.

4. A composition according to claim 1 , wherein said composition comprises at least two secondary perfuming ingredients.

5. A composition according to claim 1 , wherein said composition comprises at least three secondary perfuming ingredients and at least one which is selected from each of the three groups of secondary perfuming ingredients.

6. A composition according to claim 1 , wherein said composition further comprises one or more optional perfuming ingredients selected amongst:
Citronellal, (+)-(4R)-1-P-menthene-9-carbaldehyde, lemongrass oil, (E) or (Z) 4-decenal, or (E) or (Z) 3-dodecenal, in a total amount of 0 ppm to 1500 ppm by weight; and or
n-pentyl salicylate, phenylmethyl 2-hydroxy-benzoate, (Z)-3-hexenyl 2-hydroxy-benzoate, cyclohexyl 2-hydroxy-benzoate, 4-(tricyclo[5.2.1.0(2,6)]decan-8-ylidene)butanal, 4,8-dimethyldeca-4,9-dienal, 3-(3-isopropyl-1-phenyl)butanal, hexyl 2-hydroxy-benzoate, 3-(1,3-benzodioxol-5-yl)-2-methylpropanal, 2,6-dimethyl-5-heptenal, 2,6,10-trimethyl-9-undecenal, 7-propyl-2H,4H-1,5-benzodioxepin-3-one, in a total amount of 0 ppm to 1000 ppm by weight.

7. A perfuming composition comprising
i) one floral fragrance composition, as defined in claim 1 ;
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.

8. A perfuming composition, comprising
i) one floral fragrance composition, as defined in claim 1 ; and
ii) a perfumery carrier.

9. A perfuming consumer product comprising:
i) a composition, as defined in claim 1 ; and
ii) a perfumery consumer base.

10. A perfuming consumer product according to claim 9 , characterized in that the perfumery consumer base is a perfume, a fabric care product, a body-care product, an air care product or a home care product.

11. A perfuming consumer product according to claim 9 , characterized in that the perfumery consumer base is a fine perfume, a cologne, an after-shave lotion, a liquid or solid detergent, a fabric softener, a fabric refresher, an ironing water, a paper, a bleach, a shampoo, a coloring preparation, a hair spray, a vanishing cream, a deodorant or antiperspirant, a perfumed soap, shower or bath mousse, oil or gel, a hygiene product, an air freshener, a “ready to use” powdered air freshener, a wipe, a dish detergent or hard-surface detergent.

12. A floral fragrance composition comprising:
two primary perfuming ingredients, one of which is (2,5-dimethyl-2,3-dihydro-1H-inden-2-yl)methanol compound in an amount of 5 to 25% by weight and the other of which is a mixture of 3-(3,3-dimethyl-5-indanyl)propanal and 3-(1,1-dimethyl-5-indanyl)propanal in a molar ratio 4/1 to 6/1 and in an amount of 0.2 to 10% by weight; and
at least one secondary perfuming ingredient which is:
at least one of 3-methyl-5-phenylpentanal, decanal or octanal in a total amount of 20 ppm to 1000 ppm by weight;
at least one of cuminic aldehyde (4-isopropylbenzaldehyde), cuminic alcohol, or carvone (dextro ((+)-(S)-1(6),8-P-menthadien-2-one)) in a total amount of 20 ppm to 2000 ppm by weight; or
at least one of tetrahydro-2-isobutyL-4-methyl-4(2H)-pyranol (FLOROL®) or cis-7-P-menthanol (MAYOL®) in a total amount of 60% to 95% by weight;

wherein the amounts are based in each case on the total weight of the fragrance composition.

13. The fragrance composition of claim 12 , wherein the 2,5-dimethyl-2,3-dihydro-1H-inden-2-yllmethanol compound is present in an amount of 10 to 20% by weight, the mixture of 3-(3,3-dimethyl-5-indanyl)propanal and 3-(1,1-dimethyl-5-indanyl)propanal is present in amount of 0.5 to 5% by weight, and the secondary perfuming ingredient is:
at least one of 3-methyl-5-phenylpentanal, decanal or octanal in a total amount of 30 ppm to 500 ppm;
at least one of cuminic aldehyde (4-isopropylbenzaldehyde), cuminic alcohol, or carvone (dextro ((+)-(S)-1(6),8-P-menthadien-2-one)) in a total amount of 50 ppm to 300 ppm; or
at least one of tetrahydro-2-isobutyL-4-methyl-4(2H)-pyranol (FLOROL®) or cis-7-P-menthanol (MAYOL®) in a total amount of 75% to 90% by weight.

14. A perfuming composition comprising
i) one floral fragrance composition, as defined in claim 12 ;
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.

15. A perfuming composition comprising
i) one floral fragrance composition, as defined in claim 12 ; and
ii) a perfumery carrier.

16. A perfuming consumer product comprising:
i) a composition, as defined in claim 12 ; and
ii) a perfumery consumer base.

17. A perfuming consumer product according to claim 16 , characterized in that the perfumery consumer base is a perfume, a fabric care product, a body-care product, an air care product or a home care product.

18. A perfuming consumer product according to claim 16 , characterized in that the perfumery consumer base is a fine perfume, a cologne, an after-shave lotion, a liquid or solid detergent, a fabric softener, a fabric refresher, an ironing water, a paper, a bleach, a shampoo, a coloring preparation, a hair spray, a vanishing cream, a deodorant or antiperspirant, a perfumed soap, shower or bath mousse, oil or gel, a hygiene product, an air freshener, a “ready to use” powdered air freshener, a wipe, a dish detergent or hard-surface detergent.

Assignees

• Firmenich & Cie

Inventors

• Zenhausern Jean-Michel

Classifications

• C11D3/50

  Perfumes · CPC title

• A61Q13/00

  Formulations or additives for perfume preparations (essential oils or perfumes per se C11B9/00) · CPC title

• A61K8/33

  containing oxygen · CPC title

• C11B9/0049

  the condensed rings sharing two common C atoms · CPC title

• C11B9/0061 Primary

  compounds containing a six-membered aromatic ring not condensed with another ring · CPC title