A fragrance composition which reduces malodor during chemical treatment of keratin fibers is described. The keratin fibers may be human keratin fibers, such as human hair. The fragrance compound comprises p-mentha-8-thiol-3-one, cis-3-hexenol, cis-3-hexenyl acetate, and allyl amyl glycolate and further comprises one or more organic solvents selected from the group consisting of benzyl alcohol, dipropylene glycol, isopropyl myristate, and ethanol in an amount of 1% by weight or more, calculated to the total weight of the composition.

The present invention relates to profragrance compounds and their preparation. Also disclosed are delivery systems and consumer products containing the profragrance compounds.

Described herein are compounds of formula (I) that are able to provide a long-lasting or substantive odor, in particular floral and/or fruity odor, to the environment. Also described herein is a method of imparting a long-lasting odor, in particular a fresh green, floral and/or fruity odor, to surfaces, such as hard surfaces, fabric, skin or hair. Also described herein are a method of using said compounds in perfumery and perfuming compositions or perfumed articles including the compounds described herein.

The present application relates to antiperspirant compositions comprising nitrogen-based and/or oxygen based perfume raw materials, and methods for making and using the antiperspirant compositions.

The present invention relates to the field of perfumery. More particularly, it concerns short chain β-sulfur carbonyl moieties capable of liberating an active molecule, such as a perfuming α,β-unsaturated ketone or aldehyde. The present invention concerns also the use of said compounds in perfumery as well as the perfuming compositions or perfumed articles comprising the invention's compounds.

A method of extending the olfactory effect of a fragrance added to a washed item, comprising the addition to the wash of the fragrance, the fragrance comprising at least one compound selected from the group consisting of ethyl (Z)-2-acetyl-4-methyltridec-2-enoate; ethyl N,S-bis(4-oxo-4-(2,6,6-trimethylcyclohex-3-en-1-yl)butan-2-yl)cysteinate; 4-(dodecylthio)-4-methylpentan-2-one; 1-butoxy-3-((1E,4Z)-hepta-1,4-dien-1-yl)benzene; and 2-ethoxy-4-((1E,4Z)-hepta-1,4-dien-1-yl)phenol.

A washed item in which the washing utilized at least one of the compounds and which was then stored, for example, in a cupboard, closet or drawer, is found to have retained a substantial proportion of the fragrance, and for a longer time

Described herein are compounds including at least one β-thio carbonyl or nitrile moiety capable of liberating an active molecule selected from an α,β-unsaturated ketone, aldehyde or nitrile. Also described herein are methods of using said compounds in perfumery as well as perfuming compositions or perfumed articles including the compounds. The compounds are represented by formula (I) where: a) m represents an integer from 1 to 6; b) Pro represents a hydrogen atom or a group susceptible of generating an odoriferous α,β-unsaturated ketone, aldehyde or nitrile and is represented by the formulae (II) or (II′) in which the wavy line indicates the location of the bond between said Pro and the sulfur atom S; and at least one of the Pro groups is of the formula (II) or (II′).

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The present application relates to fragrance compositions comprising perfume raw materials that resist fragrance habituation, and methods for making and using the fragrance compositions.

Disclosed is a use of a compound of formula (I), a composition of matter comprising a compound of formula (I) and a consumer product comprising a compound of formula (I). ##STR00001##

An edible composition, an aerosol composition, a flavor composition, a fragrance composition, or an inhalable composition includes an organosulfur compound such as prenyl mercaptan, 2-methylthiophene, 3-methylthiophene, dimethyl disulfide, diprenyl disulfide, 3-methyl-2-buten-1-yl thiolacetate, 3-methyl-1-[(3-methyl-2-buten-1-yl)sulfanyl]-2-butene, prenylmethylthiol (1-(methylsulfanyl)-3-methyl-2-butene), prenyl thioacetate, thiogeraniol, dimethyl sulfide, or a combination of any two or more thereof, and a primary terpene compound selected from the group consisting of myrcene, β-caryophyllene, limonene, α-pinene, β-pinene, valencene, ocimene, terpinolene, or a combination of any two or more thereof.