Firmenich Sa

Stefan Alexander Ruider

Huey-Ling Kao

Anthony Alexander Birkbeck

Julien Coulomb

Steven Williams

Patrick Pfister

Matthew E Rogers

Gary Marr

Ben Smith

Zhenan Wu

Mushhood Sheikh

The various aspects presented herein relate to the perfumery industry. More particularly, the various aspects presented herein relate to malodor counteracting compositions and/or ingredients, methods for counteracting malodors, as well as to the perfumed articles or perfuming compositions comprising as an active ingredient, at least one compound selected from the group consisting of: a compound of Formula (I), a compound of Formula (II), a compound of Formula (III), a compound of Formula (IV), and mixtures thereof.

Spiro compounds as malodor counteracting ingredients

The various aspects presented herein relate to the perfumery industry. More particularly, the various aspects presented herein relate to the use of volatile compositions to limit, decrease or eliminate the perception of malodor. Such compositions include at least one malodor antagonist optionally combined with perfuming ingredients. Such compositions, their use in combination with delivery systems and their applications in consumer products are also objects of the present disclosure.

Use of volatile compositions to limit or eliminate the perception of malodor

The various aspects presented herein relate to the perfumery industry. More particularly, the various aspects presented herein relate to malodor counteracting compositions and/or ingredients, methods for counteracting malodors, as well as to the perfumed articles or perfuming compositions comprising as an active ingredient, at least one compound selected 5 from the group consisting of: 1-(2-methyl-4-tricyclo[5.2.1.0]decanyl)ethyl acetate, 1-(2,4-di-methyl-4-tricyclo[5.2.1.0]decanyl)ethyl acetate, 1-((1R,3S,3aS,6S)-1,2,3-trimethyloctahydro-3a,6-methanoinden-1-yl)ethan-1-one, 1-(2,4-dimethyl-4-tricyclo[5.2.1.0{circumflex over (&#x2003;)}{1,5}]decanyl)ethanone, 2,3,4-trimethyltricyclo[5.2.1.0{circumflex over (&#x2003;)}{1,5}]decane-4-carbaldehyde, (2,3,4-trimethyl-4-tricyclo[5.2.1.0{circumflex over (&#x2003;)}{1,5}]decanyl)methyl acetate, 1-((3aS,6S)-10 2,3-dimethyloctahydro-3a,6-methanoinden-1-yl)ethan-1-one oxime, 1,3-dimethyloctahydro-3a,6-methanoindene-1-carbaldehyde oxime, &#x2dc;{N}-[1-[(1&#x2dc;{R},7&#x2dc;{R})-2,3,4-trimethyl-4-tricyclo[5.2.1.0]decanyl]ethylidene]hydroxylamine, (+&#x2212;)-1-(2,4-dimethyltricyclo[5.2.1.0]dec-4-yl) ethanone, (+&#x2212;)-1-(2,4-dimethyltricyclo[5.2.1.0&#x2dc;1.5&#x2dc;]dec-4-yl) ethyl acetate, 1-[(1RS,2RS,4SR,7RS)-2,3,4-trimethyltricyclo[5.2.1.01.&#x2dc;]dec-4-yl) 15 ethanone, (E/Z)-1-[(1RS,7RS)-2,3-dimethyltricyclo[5.2.1.0]dec-4-yl) ethanone oxime, (E/Z)-1-[(1S,7S)-2,3,4-trimethyltricyclo[5.2.1.0&#x2dc;1.5&#x2dc;]dec-4-yl) ethanone oxime, (E/Z)-1-((3aS,6S)-1,2,3-trimethyloctahydro-3a,6-methanoinden-1-yl)ethanone oxime, (+&#x2212;)-1-(3-methyloctahydro-3a,6-methanoinden-1-yl)ethyl acetate, and mixtures thereof.

Malodor counteracting ingredients

Growing community of inventors

Rumlang, Switzerland

Stefan Alexander Ruider