Process for permanently reshaping the hair using particular aminosilicones
OwnerPriscille Devin-Baudoin, Anne Sabbaghinventors
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Abstract
A process for permanently reshaping keratin fibres, comprising the application to the keratin fibres, before reducing and/or after the fixing, of a pre-treatment and/or post-treatment cosmetic composition comprising, in a cosmetically acceptable medium, at least one aminosilicone, as defined herein, in non-microemulsified form.
Claims40
A process for permanently reshaping keratin fibres, comprising:
- (i) applying a reducing composition to the keratin fibres;
- and
- (ii) oxidizing the keratin fibres;
- wherein the process further comprises applying to the keratin fibres, before (i) and/or after (ii), a pre-treatment and/or post-treatment cosmetic composition comprising, in a cosmetically acceptable medium, at least one aminosilicone in non-microemulsified form chosen from aminosilicones of formulae (I) and (II) below:
- 3
- wherein in formula (I):
- m and n are numbers such that the sum (n+m) ranges from 1 to 1 000,
- n is a number ranging from 0 to 999 and m is a number ranging from 1 to 1 000;
- R1, R2, 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
- 4
- wherein in formula (II):
- p and q are numbers such that the sum (p+q) ranges from 1 to 1 000,
- p is a number ranging from 0 to 999 and q is a number ranging from 1 to 1 000;
- R1, R2, which may be identical or 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 kit for permanently reshaping of keratin fibres comprising at least one compartment comprising a pre-treatment and/or post-treatment cosmetic composition comprising at least one aminosilicone in non-microemulsified form chosen from aminosilicones of formulae (I) and (II) below:
- 5
- wherein in formula (I):
- m and n are numbers such that the sum (n+m) ranges from 1 to 1 000,
- n is a number ranging from 0 to 999 and m is a number ranging from 1 to 1 000;
- R1, R2, 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
- 6
- wherein in formula (II):
- p and q are numbers such that the sum (p+q) ranges from 1 to 1 000,
- p is a number ranging from 0 to 999 and q is a number ranging from 1 to 1 000;
- R1, R2, which may be identical or 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 pre-treatment and/or post-treatment cosmetic composition for pre-treatment and/or post-treatment in the permanent reshaping of keratin fibres comprising, in a cosmetically acceptable medium in said composition, at least one aminosilicone in non-microemulsified form chosen from aminosilicones of formulas (I) and (II) below:
- 7
- wherein in formula (I):
- m and n are numbers such that the sum (n+m) ranges from 1 to 1 000,
- n is a number ranging from 0 to 999 and m is a number ranging from 1 to 1 000;
- R1, R2, 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
- 8
- wherein in formula (II):
- p and q are numbers such that the sum (p+q) ranges from 1 to 1 000,
- p is a number ranging from 0 to 999 and q is a number ranging from 1 to 1 000;
- R1, R2, which may be identical or 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.