Concentrated perfume compositions
AssigneeThe Procter & Gamble Company
InventorsGayle Marie Frankenbach, Timothy Clair Roetker, David Matthew Cast, Thomas Jackson Kirk, George Endel Deckner, Michael Jude Leblanc
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Abstract
Concentrated perfume compositions are useful for incorporating perfume into fabric care compositions.
Claims3
A concentrated perfume composition comprising at least about 90% of a perfume, by weight of the composition, having combined dielectric constant below about 9 from about 0.5% to about 7% of an amphiphile, by weight of the composition, wherein the amphiphile comprises polyoxyethylene sorbitan monolaurate;
- less than about 5% water, by weight of the composition;
- and less than about 5% of a non-aqueous solvent, by weight of the composition.
A method of making a fabric care composition comprising the step of adding a concentrated perfume composition to a fabric care composition comprising a quaternary ammonium compound, wherein the concentrated perfume composition comprises:
- (a) at least about 70% of a perfume, by weight of the composition;
- and
- (b) from about 1% to about 30% of polyoxyethylene sorbitan monolaurate, by weight of the composition.
A concentrated perfume composition comprising at least about 70% of a perfume, by weight of the composition;
- and from about 1% to about 30% of an amphiphile comprising polyoxyethylene sorbitan monolaurate.
Dependencies are inferred from the claim text.