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US 10,292,930 B2Granted
Mascara mixture
AssigneeMPLUS Cosmetics S.R.L.
InventorsDavid Chant, Giacomo Marchetti
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to methods of preparing cosmetic compositions by mixing together two different mascara formulations. The starting mascara formulations may contain the same or different ingredients, and they may differ in viscosity and/or in the melting points of their ingredients, such as their waxes.
Claims12
A method of preparing a cosmetic composition, the method comprising:
- providing a first mascara formulation having at least one first wax contained therein;
- providing a second mascara formulation having at least one second wax contained therein, the at least one second wax having a different melting point than that of the at least one first wax;
- and
- mixing together the first mascara formulation and the second mascara formulation at a temperature below the melting points of both the at least one first wax and the at least one second wax, wherein
- the first mascara formulation contains both a water-in-oil emulsifier and an oil-in-water emulsifier, and
- the second mascara formulations contains one or more oil-in-water emulsifiers and does not contain a water-in-oil emulsifier.
3 more elements
A method of preparing a cosmetic composition, the method comprising:
- providing a first mascara formulation having at least one first wax contained therein;
- providing a second mascara formulation having at least one second wax contained therein, the at least one second wax having a different melting point than that of the at least one first wax;
- and
- mixing together the first mascara formulation and the second mascara formulation at a temperature below the melting points of both the at least one first wax and the at least one second wax,
- wherein the first mascara formulation comprises:
- a phase A comprising:
- 2.00 weight % of VP/Eicosene copolymer,
- 7.00 weight % of stearic acid,
- 10.00 weight % of beeswax,
- 4.00 weight % of cyclopentasiloxane,
- 2.00 weight % of polybutene,
- 1.00 weight % of GMS,
- 3.00 weight % of synthetic beeswax, and
- 3.00 weight % of carnauba wax;
- and
- a phase B comprising:
- 3.00 weight % of gum acacia,
- 1.00 weight % of aminomethylpropandiol,
- 8.00 weight % of iron oxide,
- 0.20 weight % of methylparaben,
- 0.80 weight % of phenoxyethanol,
- 55.00 weight % of water, and
- wherein each weight % of phase A and B is with respect to the total weight of the first formulation;
- and
- the second mascara formulation comprises:
- a phase A comprising:
- 2.00 weight % of VP/Eicosene copolymer,
- 7.00 weight % of stearic acid,
- 12.00 weight % of beeswax,
- 4.00 weight % of cyclopentasiloxane,
- 2.00 weight % of polybutene,
- 9.00 weight % of carnauba wax;
- and
- a phase B comprising:
- 3.00 weight % of gum acacia,
- 2.40 weight % of aminomethylpropandiol,
- 8.00 weight % of iron oxide,
- 0.20 weight % of methylparaben,
- 0.80 weight % of phenoxyethanol,
- 49.60 weight % of water, and
- wherein each weight % of phase A and B is with respect to the total weight of the second formulation.
38 more elements
Dependencies are inferred from the claim text.