Antiperspirant/deodorant containing microcapsules
AssigneeRevlon Consumer Products Corporation
InventorsMarvin Goldberg, David M. Kellner
Life of this patent
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Abstract
An antiperspirant/deodorant composition containing a cosmetically effective amount of microcapsules which encapsulate a composition comprised of fragrance and an ester.
Claims15
An antiperspirant/deodorant composition containing 0.01-10% microcapsules wherein the microcapsule wall comprises 1-30% food starch and 69-90% of a mixture of three or more disaccharides or polysaccharides, which microcapsule encapsulates a composition comprised of fragrance oil and an ester of the formula:
- CH.sub.3 (CH.sub.2).sub.x CH(OCOR.sub.1)(CH.sub.2).sub.Y COOR.sub.2
- wherein
- R.sub.1 is a hydrocarbon radical having 17 carbon atoms with 0-3 double bonds therein;
- R.sub.2 is a straight or branched chain hydrocarbon radical having 1-22 carbon atoms;
- x is 0-5
- y is 0-10
- 1- 30% of a wax selected from the group consisting of stearyl alcohol, myristal alcohol, cetyl alcohol, tridecyl alcohol, beeswax, carnauba, ceresin, microcrystalline, lanolin, paraffin, ozokerite, lanolin alcohol, hydrogenated lanolin, candelilla, cocoa butter, petrolatum, shellac wax, hydrogenated castor oil, spermaceti, bran wax, capok wax, bayberry wax, or mixtures thereof,
- 10-80% silicone, and
- 10-30% of an antiperspirant salt selected from the group consisting of aluminum bromohydrate, aluminum chlorohydrates, aluminum chloride, aluminum zirconium chlorohydrates, aluminum sulfates, potassium alum, sodium aluminum chlorohydroxy lactate, or mixtures thereof.
The composition of claim 5 wherein the whitening agent is titanium dioxide.
The composition of claim 6 wherein the suspending agent is silica or Quaternium 15 Hectorite, or mixtures thereof.
The composition of claim 7 wherein the absorbant is talc.
The composition of claim 8 wherein the wetting agent is PEG 8 Distearate.
An antiperspirant/deodorant composition comprising:
- 0.01-10% microcapsules wherein the microcapsule wall comprises 1-30% food starch and 69-90% of a mixture of three or more disaccharides or polysaccharides, which microcapsule encapsulates a composition comprised of fragrance oil and an ester of the formula:
- CH.sub.3 (CH.sub.2).sub.x CH(OCOR.sub.1)(CH.sub.2).sub.Y COOR.sub.2
- wherein
- R.sub.1 is a hydrocarbon radical having 17 carbon atoms with 0-3 double bonds therein,
- R.sub.2 is a straight or branched chain hydrocarbon radical having 1-22 carbon atoms,
- x is 0-5
- y is 0-10
- 10-80% silicone,
- 10-30% of an antiperspirant salt selected from the group consisting of aluminum bromohydrate, aluminum chlorohydrates, aluminum chloride, aluminum zirconium chlorohydrates, aluminum sulfates, potassium alum, sodium aluminum chlorohydroxy lactate, or mixtures thereof.
Dependencies are inferred from the claim text.