Givaudan S.a.

Celine Ropartz-Lebel

Philippe Blondeau

Alice Bresson Boil

Maxence Moutte

Andras Borosy

Michele Brubaker

A perfume composition providing differentiated odour depending on the assessment conditions is provided. The perfume composition includes a) less than 20% by weight of perfumery ingredients having an equilibrium headspace concentration (HS) between 151 and 900 microgram/l at 25&#xb0; C., b) at least 35% by weight of perfumery ingredients having a HS higher than 900 microgram/l at 25&#xb0; C. and b) 25% by weight of perfumery ingredients having a HS lower than or equal to 150 microgram/l at 25&#xb0; C. The perfume composition reduces consumer perfume habituation to said perfume product.

Fragrance compositions

A liquid electrical air care device for dispensing a liquid composition from a reservoir containing the liquid composition, wherein the liquid composition includes 0.1% to 10% by weight of the total liquid composition of a fragrance ingredient having a standard equilibrium headspace concentration (HS) of greater than 12 to 50 micrograms/litre and a Flexibility Index (FI) of 45 or more, and/or 0.1% to 7% by weight of the total liquid composition of a fragrance ingredient having a standard equilibrium headspace concentration (HS) between 5 and 12 micrograms/litre and a Flexibility Index (FI) of between 20 and 44, and/or 0 to 1% by weight of the total liquid composition of a fragrance ingredient having a standard equilibrium headspace concentration (HS) of less than 5 micrograms/litre and a Flexibility Index of between 7 and 19 (FI).

Growing community of inventors

Taverny, France

Celine Ropartz-Lebel