Patent ID: 7208464

Claim:
A composition comprising: (a) a fragrance oil comprising: (i) one or more top note perfume raw materials, with a boiling point of less than, or equal to, about 250° C. at 1 atmosphere pressure; (ii) middle or base note perfume raw material, or mixture of perfume raw materials, with a boiling point of greater than 250° C. at 1 atmosphere pressure; (b) an entrapment material which is not pre-associated with the fragrance oil prior to inclusion into the composition and which is selected from the group consisting of polymers; capsules, microcapsules and nanocapsules; liposomes; pro-perfumes selected from more than 1 type of pro-chemistry; film formers; absorbents; cyclic oligosaccharides and mixtures thereof; (c) greater than about 50%, by weight, of a volatile solvent; and (d) from about 5% to about 20% water, by weight of the composition; wherein the weight ratio of the top note perfume raw materials to middle or base note perfume raw materials within the fragrance oil is in the range from about 1:20 to about 20:1.