Control of female body odours
The invention concerns the control of female body odors, particularly odors associated with body fluids, namely products of the genito-urinary tract, such as menstrual or catamenial fluids, vaginal fluids, urine, by use of low odor compositions of fragrance materials. The composition of fragrance material includes at least 5% of one or more musks and at least 5% of one or more salicylates.
1. A method of counteracting or reducing odours associated in use with an article selected from sanitary towels or napkins and panty liners, comprising providing in or on the article a composition of fragrance materials having an odour intensity index of less than about 110, the composition comprising:
at least 5% w/w of at least one musk selected from the group consisting of cyclohexadecanolide (dihydroambrettolide); cyclopentadecanone; cyclo-1,13-ethylenedioxy-tridecan-1,13-dione (ethylene brassylate); 11-oxahexadecanolide; ethylene 1,12-dodecanedioate; 1-oxa-5(6)-cyclohexadecen-16-one and cyclopentadecanolide;
at least 5% w/w of at least one salicylate; and
at least 25% to 60% of one or more odourless or substantially odourless solvents selected from the group consisting of triacetin, triethyl citrate and isopropyl myristate.
2. The method according to claim 1 , wherein the composition of fragrance materials has an odour intensity index of less than about 105.
3. The method according to claim 1 , where the composition of fragrance materials comprises at least 10% w/w of at least one musk, based on the total weight of the composition.
4. The method according to claim 1 , wherein the at least one musk is selected from the group consisting of: cyclo-1,13-ethylenedioxy-tridecan-1,13-dione, cyclopentadecanolide and 1-oxa-5(6)-cyclohexadecen-16-one.
5. The method according to claim 1 , wherein the at least one salicylate is selected from the group consisting of: benzyl salicylate, cis-3-hexenyl salicylate, cyclohexyl salicylate, hexyl salicylate and phenylethyl salicylate.
6. The method according to claim 1 , wherein the composition of fragrance materials contains at least 5% w/w of other perfume ingredients which are neither musk nor salicylate nor solvent that is odourless or substantially odourless, based on the total weight of the composition.
7. An article selected from a sanitary towel or napkin and a panty liner, wherein the article includes a composition of fragrance materials having an odour intensity index of less than about 110, the composition comprising:
at least 5% w/w of at least one musk selected from the group consisting of cyclohexadecanolide (dihydroambrettolide); cyclopentadecanone; cyclo-1,13-ethylenedioxy-tridecan-1,13-dione (ethylene brassylate); 11-oxahexadecanolide; ethylene 1,12-dodecanedioate; 1-oxa-5(6)-cyclohexadecen-16-one and cyclopentadecanolide;
at least 5% w/w of at least one salicylate; and
at least 25% to 60% of one or more odourless or substantially odourless solvents selected from the group consisting of triacetin, triethyl citrate, and isopropyl myristate.
8. The article according to claim 7 , comprising a liquid-absorbent pad for absorbing female bodily fluids comprising products of the genito-urinary tract.
9. The article according to claim 8 , wherein the composition of fragrance material is absorbed in the liquid-absorbent pad of the article.
10. The article according to claim 9 , wherein the article is a disposable article, intended for single use only.