Cosmetic compositions containing a particular aminosilicone and a thickener, and uses thereof
AssigneeL'oreal
InventorsSandrine Decoster, Priscille Devin-Baudoin, Anne Sabbagh
Life of this patent
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Abstract
A novel cosmetic composition comprising, in a cosmetically acceptable medium, at least one aminosilicone of as defined herein having, for example, a contact angle ranging from 90° to 180° and at least one thickener, being able to afford at least one improved cosmetic property (such as lightness, disentangling, volume and sheen) and/or at least one of long-lasting and remanent effects, as well as uses of the composition, such as for washing and/or conditioning keratin materials such as the hair or the skin.
Claims75
A cosmetic composition comprising, in a cosmetically acceptable medium, at least one thickener and at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:
- 20
- in which:
- m and n are numbers such that the sum (n+m) ranges from 1 to 1000,
- n is a number ranging from 0 to 999 and m is a number ranging from 1 to 1000;
- R1, R2 and R3, which may be identical or different, are chosen from hydroxyl and C1-C4 alkoxy radicals, wherein at least one of the radicals R1, R2 and R3 is chosen from C1-C4 alkoxy radicals;
- and
- 21
- in which:
- p and q are numbers such that the sum (p+q) ranges from 1 to 1000,
- p is a number ranging from 0 to 999 and q is a number ranging from 1 to 1000;
- R1 and R2, which are different, are chosen from hydroxyl and C1-C4 alkoxy radicals,
- wherein at least one of the radicals R1 and R2 is chosen from C1-C4 alkoxy radicals.
A composition for washing or caring for a keratin material comprising in a cosmetically acceptable medium, at least one thickener and at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:
- 22
- in which:
- m and n are numbers such that the sum (n+m) ranges from 1 to 1000,
- n is a number ranging from 0 to 999 and m is a number ranging from 1 to 1000;
- R1, R2 and R3, which may be identical or different, are chosen from hydroxyl and C1-C4 alkoxy radicals, wherein at least one of the radicals R1, R2 and R3 is chosen from C1-C4 alkoxy radicals;
- and
- 23
- in which:
- p and q are numbers such that the sum (p+q) ranges from 1 to 1000,
- p is a number ranging from 0 to 999 and q is a number ranging from 1 to 1000;
- R1 and R2, which are different, are chosen from hydroxyl and C1-C4 alkoxy radicals,
- wherein at least one of the radicals R1 and R2 is chosen from C1-C4 alkoxy radicals;
- wherein the composition is effective for washing or caring for a keratin material.
A method for washing or caring for a keratin material comprising applying to the keratin material a composition comprising, in a cosmetically acceptable medium, at least one thickener and at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:
- 24
- in which:
- m and n are numbers such that the sum (n+m) ranges from 1 to 1000,
- n is a number ranging from 0 to 999 and m is a number ranging from 1 to 1000;
- R1, R2 and R3, which may be identical or different, are chosen from hydroxyl and C1-C4 alkoxy radicals, wherein at least one of the radicals R1, R2 and R3 is chosen from C1-C4 alkoxy radicals;
- and
- 25
- in which:
- p and q are numbers such that the sum (p+q) ranges from 1 to 1000,
- p is a number ranging from 0 to 999 and q is a number ranging from 1 to 1000;
- R1 and R2, which are different, are chosen from hydroxyl and C1-C4 alkoxy radicals, wherein at least one of the radicals R1 and R2 is chosen from C1-C4 alkoxy radicals.
A method of manufacturing a cosmetic composition, comprising including in said composition at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:
- 26
- in which:
- m and n are numbers such that the sum (n+m) ranges from 1 to 1000,
- n is a number ranging from 0 to 999 and m is a number ranging from 1 to 1000;
- R1, R2 and R3, which may be identical or different, are chosen from hydroxyl and C1-C4 alkoxy radicals, wherein at least one of the radicals R1, R2 and R3 is chosen from C1-C4 alkoxy radicals;
- and
- 27
- in which:
- p and q are numbers such that the sum (p+q) ranges from 1 to 1000,
- p is a number ranging from 0 to 999 and q is a number ranging from 1 to 1000;
- R1 and R2, which are different, are chosen from hydroxyl and C1-C4 alkoxy radicals,
- wherein at least one of the radicals R1 and R2 is chosen from C1-C4 alkoxy radicals;
- and,
- wherein the composition comprises at least one thickener.
A process for treating a keratin material, comprising applying to the keratin material a cosmetic composition comprising, in a cosmetically acceptable medium, at least one thickener and at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:
- 28
- in which:
- m and n are numbers such that the sum (n+m) ranges from 1 to 1000,
- n is a number ranging from 0 to 999 and m is a number ranging from 1 to 1000;
- R1, R2 and R3, which may be identical or different, are chosen from hydroxyl and C1-C4 alkoxy radicals, wherein at least one of the radicals R1, R2 and R3 is chosen from C1-C4 alkoxy radicals;
- and
- 29
- in which:
- p and q are numbers such that the sum (p+q) ranges from 1 to 1000,
- p is a number ranging from 0 to 999 and q is a number ranging from 1 to 1000;
- R1 and R2, which are different, are chosen from hydroxyl and C1-C4 alkoxy radicals,
- wherein at least one of the radicals R1 and R2 is chosen from C1-C4 alkoxy radicals;
- and
- then optionally rinsing the keratin material with water.
A composition for conditioning a keratin material comprising, in a cosmetically acceptable medium, at least one thickener and at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:
- 30
- in which:
- m and n are numbers such that the sum (n+m) ranges from 1 to 1000,
- n is a number ranging from 0 to 999 and m is a number ranging from 1 to 1000;
- R1, R2 and R3, which may be identical or different, are chosen from hydroxyl and C1-C4 alkoxy radicals, wherein at least one of the radicals R1, R2 and R3 is chosen from C1-C4 alkoxy radicals;
- and
- 31
- in which:
- p and q are numbers such that the sum (p+q) ranges from 1 to 1000,
- p is a number ranging from 0 to 999 and q is a number ranging from 1 to 1000;
- R1 and R2, which are different, are chosen from hydroxyl and C1-C4 alkoxy radicals,
- wherein at least one of the radicals R1 and R2 is chosen from C1-C4 alkoxy radicals;
- and
- wherein the composition is effective in conditioning the keratin material.
A process for conditioning a keratin material comprising applying to the keratin material a composition comprising, in a cosmetically acceptable medium, at least one thickener and at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:
- 32
- in which:
- m and n are numbers such that the sum (n+m) ranges from 1 to 1000,
- n is a number ranging from 0 to 999 and m is a number ranging from 1 to 1000;
- R1, R2 and R3, which may be identical or different, are chosen from hydroxyl and C1-C4 alkoxy radicals, wherein at least one of the radicals R1, R2 and R3 is chosen from C1-C4 alkoxy radicals;
- and
- 33
- in which:
- p and q are numbers such that the sum (p+q) ranges from 1 to 1000,
- p is a number ranging from 0 to 999 and q is a number ranging from 1 to 1000;
- R1 and R2, which are different, are chosen from hydroxyl and C1-C4 alkoxy radicals,
- wherein at least one of the radicals R1 and R2 is chosen from C1-C4 alkoxy radicals.
A composition for improving lightness, softness, sheen and/or disentangling, and/or facilitating styling of a keratin material, comprising, in a cosmetically acceptable medium, at least one thickener and at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:
- 34
- in which:
- m and n are numbers such that the sum (n+m) ranges from 1 to 1000,
- n is a number ranging from 0 to 999 and m is a number ranging from 1 to 1000;
- R1, R2 and R3, which may be identical or different, are chosen from hydroxyl and C1-C4 alkoxy radicals, wherein at least one of the radicals R1, R2 and R3 is chosen from C1-C4 alkoxy radicals;
- and
- 35
- in which:
- p and q are numbers such that the sum (p+q) ranges from 1 to 1000,
- p is a number ranging from 0 to 999 and q is a number ranging from 1 to 1000;
- R1 and R2, which are different, are chosen from hydroxyl and C1-C4 alkoxy radicals,
- wherein at least one of the radicals R1 and R2 is chosen from C1-C4 alkoxy radicals;
- and
- wherein the composition is effective in improving lightness, softness, sheen and/or disentangling and/or facilitating the styling of the keratin material.
A method for improving lightness, softness, sheen and/or disentangling and/or facilitating styling of a keratin material, comprising applying to the keratin material a composition comprising, in a cosmetically acceptable medium, at least one thickener and at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:
- 36
- in which:
- m and n are numbers such that the sum (n+m) ranges from 1 to 1000,
- n is a number ranging from 0 to 999 and m is a number ranging from 1 to 1000;
- R1, R2 and R3, which may be identical or different, are chosen from hydroxyl and C1-C4 alkoxy radicals, wherein at least one of the radicals R1, R2 and R3 is chosen from C1-C4 alkoxy radicals;
- and
- 37
- in which:
- p and q are numbers such that the sum (p+q) ranges from 1 to 1000,
- p is a number ranging from 0 to 999 and q is a number ranging from 1 to 1000;
- R1 and R2, which are different, are chosen from hydroxyl and C1-C4 alkoxy radicals,
- wherein at least one of the radicals R1 and R2 is chosen from C1-C4 alkoxy radicals.
A composition for improving remanence of conditioning effects of a keratin material with respect to shampooing, comprising, in a cosmetically acceptable medium, at least one thickener and at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:
- 38
- in which:
- m and n are numbers such that the sum (n+m) ranges from 1 to 1000,
- n is a number ranging from 0 to 999 and m is a number ranging from 1 to 1000;
- R1, R2 and R3, which may be identical or different, are chosen from hydroxyl and C1-C4 alkoxy radicals, wherein at least one of the radicals R1, R2 and R3 is chosen from C1-C4 alkoxy radicals;
- and
- 39
- in which:
- p and q are numbers such that the sum (p+q) ranges from 1 to 1000,
- p is a number ranging from 0 to 999 and q is a number ranging from 1 to 1000;
- R1 and R2, which are different, are chosen from hydroxyl and C1-C4 alkoxy radicals,
- wherein at least one of the radicals R1 and R2 is chosen from C1-C4 alkoxy radicals;
- and
- wherein the composition is effective for improving remanence of the conditioning effects of the keratin material with respect to shampooing.
A method for improving remanence of conditioning effects of a keratin material with respect to shampooing, comprising applying to the keratin material a composition comprising, in a cosmetically acceptable medium, at least one thickener and at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:
- 40
- in which:
- m and n are numbers such that the sum (n+m) ranges from 1 to 1000,
- n is a number ranging from 0 to 999 and m is a number ranging from 1 to 1000;
- R1, R2 and R3, which may be identical or different, are chosen from hydroxyl and C1-C4 alkoxy radicals, wherein at least one of the radicals R1, R2 and R3 is chosen from C1-C4 alkoxy radicals;
- and
- 41
- in which:
- p and q are numbers such that the sum (p+q) ranges from 1 to 1000,
- p is a number ranging from 0 to 999 and q is a number ranging from 1 to 1000;
- R1 and R2, which are different, are chosen from hydroxyl and C1-C4 alkoxy radicals, wherein at least one of the radicals R1 and R2 is chosen from C1-C4 alkoxy radicals.
Dependencies are inferred from the claim text.