Cosmetic composition comprising a particular ester, and uses thereof
OwnerPascal Arnaudinventor
Life of this patent
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Abstract
The invention relates to a composition comprising a physiologically acceptable medium containing a fatty phase comprising at least one ester resulting from the reaction of a polyol with a carboxylic acid of formula (I) below: in which R1, R2 and R3 are radicals independently chosen from optionally functionalized alkyl, aryl and aralkyl radicals, and combinations thereof. The invention also relates to the use of an ester of formula (I) above in a cosmetic composition with staying power properties, especially of the colour, and/or gloss and/or comfort and/or migration resistance properties.
Claims46
Composition comprising a physiologically acceptable medium containing a fatty phase comprising at least one ester resulting from the reaction of a polyol with a carboxylic acid of formula (I) below:
- in which R1, R2 and R3 are radicals independently chosen from optionally functionalized alkyl, aryl and aralkyl radicals, and combinations thereof,
- characterized in that the said polyol is chosen from polyols comprising one carbon atom, located alpha to the carbon bearing an alcohol function, which is trisubstituted with radicals chosen, independently of each other, from alkyl, aryl and aralkyl radicals and combinations thereof, at least one of the alkyl, aryl and aralkyl radicals containing at least one alcohol function, the said polyol not being 2,2,4-trimethyl-1,3-pentanediol.
Composition comprising a physiologically acceptable medium containing a fatty phase comprising at least one ester resulting from the reaction of a polyol with a carboxylic acid of formula (I) below:
- in which R1, R2 and R3 are radicals independently chosen from optionally functionalized alkyl aryl and aralkyl radicals, and combinations thereof,
- the said acid containing from 5 to 9 carbon atoms, and the said polyol not being a compound of formula HO(CnH2nO)mH such that n is equal to 2 or 3 and m is between 2 and 4.
Composition comprising a physiologically acceptable medium containing a fatty phase comprising at least one ester resulting from the reaction of a polyol with a carboxylic acid of formula (I) below:
- in which R1, R2 and R3 are radicals independently chosen from optionally functionalized alkyl, aryl and aralkyl radicals, and combinations thereof,
- the said ester comprising at least three ester functions.
Composition according to one of the preceding claims, characterized in that the radicals R1, R2 and R3 are chosen, independently of each other, from saturated alkyl radicals.
Composition according to one of the preceding claims, characterized in that the carboxylic acid is a monoacid.
Composition according to one of the preceding claims, characterized in that the polyol is a diol, a triol or a tetraol.
Composition according to the preceding claim, characterized in that the saturated alkyl radicals are of C1-C15.
Composition according to the preceding claim, characterized in that the saturated alkyl radicals are of C1-C6.
Composition according to one of the preceding claims, characterized in that the said ester is in liquid form at room temperature (25° C.).
Composition according to one of the preceding claims, characterized in that the ester represents from 0.1% to 99.9%, preferably from 1% to 99% and better still from 5% to 90% of the total weight of the composition.
Composition according to one of the preceding claims, characterized in that the ester is in an amount that is sufficient to give the composition gloss and/or staying power and/or migration resistance and/or comfort properties.
Composition according to one of the preceding claims, characterized in that it also comprises at least one colouring agent.
Composition according to one of the preceding claims, characterized in that the colouring agent represents from 0.001% to 60%, better still from 0.01% to 50% and even better still from 0.1% to 40% of the total weight of the composition.
Composition according to one of the preceding claims, characterized in that it also comprises at least one filler.
Composition according to one of the preceding claims, characterized in that the filler represents from 0.01% to 35%, preferably from 0.05% to 25% and better still from 0.5% to 15% of the total weight of the composition.
Composition according to one of the preceding claims, characterized in that it comprises at least one additional non-aqueous compound chosen from oils, fatty substances that are pasty at room temperature, waxes, gums, resins and lipophilic polymers, and mixtures thereof.
Composition according to one of the preceding claims, characterized in that the additional non-aqueous compounds represent from 0.001% to 90%, preferably from 0.05% to 60% and better still from 1% to 50% of the total weight of the composition.
Composition according to one of the preceding claims, characterized in that it also comprises at least one wax.
Composition according to one of the preceding claims, characterized in that the wax represents from 0.01% to 50%, preferably from 2% to 40% and better still from 5% to 30% of the total weight of the composition.
Composition according to one of the preceding claims, characterized in that it is in the form of a makeup and/or care product for the face or the body, the lips and/or the integuments.
Composition according to one of the preceding claims, characterized in that it is in the form of a makeup product for facial skin.
Composition according to one of the preceding claims, characterized in that it is in the form of a lip makeup product.
Composition according to the preceding claim, characterized in that it is in anhydrous form.
Composition according to the preceding claim, characterized in that it is in the form of an emulsion, such as an oil-in-water or water-in-oil emulsion.
Use of at least one ester resulting from the reaction of a polyol with a carboxylic acid of formula (I) below:
- in which R1, R2 and R3 are radicals independently chosen from optionally functionalized alkyl, aryl and aralkyl radicals, and combinations thereof,
- characterized in that the said polyol is chosen from polyols comprising one carbon atom, located alpha to the carbon bearing an alcohol function, which is trisubstituted with radicals chosen, independently of each other, from alkyl, aryl and aralkyl radicals and combinations thereof, at least one of the alkyl, aryl and aralkyl radicals containing at least one alcohol function, the said polyol not being 2,2,4-trimethyl-1,3-pentanediol,
- in a cosmetic composition as an agent for giving the said composition staying power properties, especially of the colour, and/or gloss and/or comfort and/or migration resistance properties.
Use of at least one ester resulting from the reaction of a polyol with a carboxylic acid of formula (I) below:
- in which R1, R2 and R3 are radicals independently chosen from optionally functionalized alkyl, aryl and aralkyl radicals, and combinations thereof,
- characterized in that the said polyol is chosen from polyols comprising one carbon atom, located alpha to the carbon bearing an alcohol function, which is trisubstituted with radicals chosen, independently of each other, from alkyl, aryl and aralkyl radicals, and combinations thereof, at least one of the alkyl, aryl and aralkyl radicals containing at least one alcohol function, the said polyol not being 2,2,4-trimethyl-1,3-pentanediol,
- in a cosmetic composition with staying power properties, especially of the colour, and/or gloss and/or comfort and/or migration resistance properties.
Use of at least one ester resulting from the reaction of a polyol with a carboxylic acid of formula (I) below:
- in which R1, R2 and R3 are radicals independently chosen from optionally functionalized alkyl aryl and aralkyl radicals, and combinations thereof,
- the said acid containing from 5 to 9 carbon atoms, and the said polyol not being a compound of formula HO(CnH2nO)mH such that n is equal to 2 or 3 and m is between 2 and 4,
- in a cosmetic composition as an agent for giving the said composition staying power properties, especially of the colour, and/or gloss and/or comfort and/or migration resistance properties.
Use of at least one ester resulting from the reaction of a polyol with a carboxylic acid of formula (I) below:
- in which R1, R2 and R3 are radicals independently chosen from optionally functionalized alkyl aryl and aralkyl radicals, and combinations thereof, the said acid containing from 5 to 9 carbon atoms, and the said polyol not being a compound of formula HO(CnH2nO)mH such that n is equal to 2 or 3 and m is between 2 and 4
- in a cosmetic composition with staying power properties, especially of the colour, and/or gloss and/or comfort and/or migration resistance properties.
Use of at least one ester resulting from the reaction of a polyol with a carboxylic acid of formula (I) below:
- in which R1, R2 and R3 are radicals independently chosen from optionally functionalized alkyl aryl and aralkyl radicals, and combinations thereof,
- the said ester comprising at least three ester functions,
- in a cosmetic composition as an agent for giving the said composition staying power properties, especially of the colour, and/or gloss and/or comfort and/or migration resistance properties.
Use of at least one ester resulting from the reaction of a polyol with a carboxylic acid of formula (I) below:
- in which R1, R2 and R3 are radicals independently chosen from optionally functionalized alkyl, aryl and aralkyl radicals, and combinations thereof,
- the said ester comprising at least three ester functions,
- in a cosmetic composition with staying power properties, especially of the colour, and/or gloss and/or comfort and/or migration resistance properties.
Dependencies are inferred from the claim text.