Fragrance compositions

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United States of America Patent

PATENT NO 7208462
SERIAL NO

10300199

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A composition comprising: (a) from about 0.01% to about 99%, by weight, of a fragrance oil, wherein the fragrance oil comprises about 5% or greater, by weight of fragrance oil, of a top note perfume raw material, or mixture of top note perfume raw materials, and wherein the top note perfume raw materials have a boiling point of less than, or equal to, about 250.degree. C. at 1 atmosphere pressure; (b) an entrapment material 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% volatile solvent. The present invention provides compositions wherein the light, fresh, fruity, citrus, green or delicate floral top note fragrance character remains detectable for greater than about 2 hours, preferably greater than about 4 hours, more preferably greater than about 6 hours, after the composition has been applied to the substrate.

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Patent Owner(s)

  • THE PROCTER & GAMBLE COMPANY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heltovics, Gabor Egham, GB 14 339
Holland, Lynette Anne Watford, GB 2 70
Mattila, Jill Maureen Chalfont St. Peter, GB 9 251
Warwick, Jane Margaret Frimley, GB 12 309

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