US6695887B2 — Compositions for oxidation dyeing keratin fibers …

Claim 1

Independent Claim 100 words

A composition for oxidation dyeing keratin fibres comprising, in a cosmetically acceptable dyeing medium: (1) at least one oxidation dye, (2) at least one fatty alcohol comprising more than twenty carbon atoms, (3) optionally comprising at least one fatty alcohol comprising at most twenty carbon atoms, (4) at least one oxyalkylenated nonionic surfactant with an HLB greater than 5, and (5) optionally comprising at least one oxyalkylenated surfactant with an HLB at most equal to 5, provided that (2), (3), (4), and (5) are present in a proportion such that the weight ratio [(4)]/[(2)+(3)+(5)] is at most equal to 1:1.

Claim 2

Dependent Claim 100 words

A composition for oxidation dyeing keratin fibres comprising, in a cosmetically acceptable dyeing medium: (1) at least one oxidation dye, (2) at least one fatty alcohol comprising more than twenty carbon atoms, (3) optionally comprising at least one fatty alcohol comprising at most twenty carbon atoms, (4) at least one oxyalkylenated nonionic surfactant with an HLB greater than 5, and (5) optionally comprising at least one oxyalkylenated surfactant with an HLB at most equal to 5, provided that (2), (3), (4), and (5) are present in a proportion such that the weight ratio [(4)]/[(2)+(3)+(5)] is at most equal to 1:1.

Claim 3

Dependent Claim 17 words

A composition according to claim 1 , wherein said keratin fibers are chosen from human keratin fibers.

Claim 4

Dependent Claim 17 words

A composition according to claim 2 , wherein said human keratin fibers are chosen from human hair.

Claim 5

Dependent Claim 28 words

A composition according to claim 1 , wherein said at least one fatty alcohol comprising more than twenty carbon atoms is chosen from behenyl alcohol and erucyl alcohol.

Claim 6

Dependent Claim 44 words

A composition according to claim 1 , wherein said at least one fatty alcohol comprising more than twenty carbon atoms is a mixture of fatty alcohols comprising at least 30% by weight of at least one fatty alcohol comprising more than twenty carbon atoms.

Claim 7

Dependent Claim 40 words

A composition according to claim 1 , wherein said at least one fatty alcohol comprising more than twenty carbon atoms is present in an amount ranging from 0.01% to 30% by weight relative to the total weight of the composition.

Claim 8

Dependent Claim 40 words

A composition according to claim 6 , wherein said at least one fatty alcohol comprising more than twenty carbon atoms is present in an amount ranging from 0.05% to 20% by weight relative to the total weight of the composition.

Claim 9

Dependent Claim 40 words

A composition according to claim 7 , wherein said at least one fatty alcohol comprising more than twenty carbon atoms is present in an amount ranging from 0.1% to 15% by weight relative to the total weight of the composition.

Claim 10

Dependent Claim 39 words

A composition according to claim 1 , wherein said at least one fatty alcohol comprising at most twenty carbon atoms is present in an amount ranging up to 20% by weight relative to the total weight of the composition.

Claim 11

Dependent Claim 83 words

A composition according to claim 1 , wherein said at least one oxyalkylenated nonionic surfactant with an HLB of greater than 5 is chosen from: oxyethylenated alkylphenols comprising more than 2 mol of EO, EO/PO condensates whose PO/EO ratio in numerical terms is less than 0.71:1, oxyethylenated vegetable oils comprising more than 5 mol of EO, oxyethylenated fatty alcohols comprising more than 2 mol of EO, esters of fatty acids and of polyethylene glycols, and polyoxyethylenated esters of fatty acids and of sorbitol.

Claim 12

Dependent Claim 40 words

A composition according to claim 1 , wherein said at least one oxyalkylenated nonionic surfactant with an HLB greater than 5 is present in an amount ranging from 0.1% to 30% by weight relative the total weight of the composition.

Claim 13

Dependent Claim 41 words

A composition according to claim 11 , wherein said at least one oxyalkylenated nonionic surfactant with an HLB greater than 5 is present in an amount ranging from 0.5% to 25% by weight relative to the total weight of the composition.

Claim 14

Dependent Claim 41 words

A composition according to claim 12 , wherein said at least one oxyalkylenated nonionic surfactant with an HLB greater than 5 is present in an amount ranging from 1% to 20% by weight relative to the total weight of the composition.

Claim 15

Dependent Claim 65 words

A composition according to claim 1 , wherein said at least one oxyalkylenated nonionic surfactant with an HLB at most equal to 5 is chosen from: oxyethylenated alkylphenols comprising at most 2 mol of EO, EO/PO condensates whose PO/EO ratio is greater than 0.71:1, oxyethylenated vegetable oils comprising at most 5 mol of EO, and oxyethylenated fatty alcohols comprising at most 2 mol of EO.

Claim 16

Dependent Claim 45 words

A composition according to claim 1 , wherein said at least one oxyalkylenated nonionic surfactant with an HLB at most equal to 5 is present in an amount ranging from greater than 0% to 30% by weight relative to the total weight of the composition.

Claim 17

Dependent Claim 45 words

A composition according to claim 15 , wherein said at least one oxyalkylenated nonionic surfactant with an HLB at most equal to 5 is present in an amount ranging from greater than 0% to 10% by weight relative to the total weight of the composition.

Claim 18

Dependent Claim 26 words

A composition according to claim 1 , wherein said at least one oxidation dye is chosen from oxidation bases, oxidation couplers, and their acid addition salts.

Claim 19

Dependent Claim 19 words

A composition according to claim 1 , wherein said at least one oxidation dye is chosen from oxidation bases.

Claim 20

Dependent Claim 33 words

A composition according to claim 18 , wherein said oxidation bases are chosen from ortho- and para-phenylenediamines, double bases, ortho- and para-aminophenols, heterocyclic bases, and acid addition salts of any of the foregoing.

Claim 21

Dependent Claim 223 words

A composition according to claim 19 , wherein said para-phenylenediamines are chosen from compounds of formula (I): wherein: R 1 is chosen from hydrogen, C 1 -C 4 alkyl groups, monohydroxy(C 1 -C 4 alkyl) groups, polyhydroxy(C 2 -C 4 alkyl) groups, (C 1 -C 4 )alkoxy(C 1 -C 4 )alkyl groups, phenyl groups, 4′-aminophenyl groups, and C 1 -C 4 alkyl groups substituted with at least one group chosen from nitrogen-containing groups, R 2 is chosen from hydrogen, C 1 -C 4 alkyl groups, monohydroxy(C 1 -C 4 alkyl) groups, polyhydroxy(C 2 -C 4 alkyl) groups, (C 1 -C 4 )alkoxy(C 1 -C 4 )alkyl groups, and C 1 -C 4 alkyl groups substituted with a nitrogen-containing group; R 1 and R 2 may also form, together with the nitrogen atom to which they are bonded, a 5- or 6-membered nitrogen-containing heterocycle ring, optionally substituted with at least one group chosen from alkyl groups, hydroxyl groups and ureido groups; R 3 is chosen from hydrogen, halogens, C 1 -C 4 alkyl groups, sulfo groups, carboxyl groups, monohydroxy(C 1 -C 4 alkyl) groups, hydroxy(C 1 -C 4 alkyoxy) groups, acetylamino(C 1 -C 4 alkoxy) groups, mesylamino(C 1 -C 4 alkoxy) groups, and carbamoylamino(C 1 -C 4 alkoxy) groups; and R 4 is chosen from hydrogen, halogens, and C 1 -C 4 alkyl groups.

Claim 22

Dependent Claim 13 words

A composition according to claim 20 , wherein said R 3 is chlorine.

Claim 23

Dependent Claim 207 words

A composition according to claim 19 , wherein said double bases are chosen from compounds of formula (II): wherein: Z 1 and Z 2 , which may be identical or different, are each chosen from hydroxyl groups, and —NH 2 groups, optionally substituted with a group chosen from C 1 -C 4 alkyl groups, and linkers Y; linker Y is chosen from linear and branched, divalent alkylene groups comprising from 1 to 14 carbon atoms, optionally interrupted by, or optionally terminating with, at least one entity chosen from nitrogen-containing groups and heteroatoms, and optionally substituted with at least one group chosen from hydroxyl groups, and C 1 -C 6 alkoxy groups; R 5 and R 6 , which may be identical or different, are each chosen from hydrogen, halogens, C 1 -C 4 alkyl groups, monohydroxy(C 1 -C 4 alkyl) groups, polyhydroxy(C 2 -C 4 alkyl) groups, amino(C 1 -C 4 alkyl) groups, and linkers Y; and R 7 , R 8 , R 9 , R10, R 11 and R 12 , which may be identical or different, are each chosen from hydrogen, linkers Y, and C 1 -C 4 alkyl groups; provided that said compounds of formula (II) comprise only one linker Y per molecule.

Claim 24

Dependent Claim 17 words

A composition according to claim 22 , wherein said heteroatoms are chosen from oxygen, sulfur, and nitrogen.

Claim 25

Dependent Claim 39 words

A composition according to claim 20 , wherein said nitrogen-containing groups are chosen from amino, mono(C 1 -C 4 )alkylamino, (C 1 -C 4 )dialkylamino, (C 1 -C 4 )trialkylamino, monohydroxy(C 1 -C 4 )alkylamino, imidazolinium and ammonium radicals.

Claim 26

Dependent Claim 39 words

A composition according to claim 22 , wherein said nitrogen-containing groups are chosen from amino, mono(C 1 -C 4 )alkylamino, (C 1 -C 4 )dialkylamino, (C 1 -C 4 )trialkylamino, monohydroxy(C 1 -C 4 )alkylamino, imidazolinium and ammonium radicals.

Claim 27

Dependent Claim 111 words

A composition according to claim 19 , wherein said para-aminophenols are chosen from compounds of formula (III): wherein: R 13 is chosen from hydrogen, halogens, C 1 -C 4 alkyl groups, monohydroxy(C 1 -C 4 alkyl) groups, (C 1 -C 4 )alkoxy(C 1 -C 4 )alkyl groups, amino(C 1 -C 4 alkyl), and hydroxy(C 1 -C 4 )alkylamino(C 1 -C 4 alkyl) groups; R 14 is chosen from hydrogen, halogens, C 1 -C 4 alkyl groups, monohydroxy(C 1 -C 4 alkyl) groups, polyhydroxy(C 2 -C 4 alkyl) groups, amino(C 1 -C 4 alkyl) groups, cyano(C 1 -C 4 alkyl) groups, and (C 1 -C 4 )alkoxy(C 1 -C 4 )alkyl groups.

Claim 28

Dependent Claim 12 words

A composition according to claim 26 , wherein said halogens are fluorine.

Claim 29

Dependent Claim 23 words

A composition according to claim 19 , wherein said heterocyclic bases are chosen from pyridine derivatives, pyrimidine derivatives, pyrazolopyrimidine derivatives, and pyrazole derivatives.

Claim 30

Dependent Claim 31 words

A composition according to claim 18 , wherein said oxidation bases are present in an amount ranging from 0.0005% to 12% by weight relative to the total weight of the composition.

Claim 31

Dependent Claim 24 words

A composition according to claim 17 , wherein said oxidation couplers are chosen from meta-phenylenediamines, meta-aminophenols, meta-diphenols, heterocyclic couplers, and their acid addition salts.

Claim 32

Dependent Claim 31 words

A composition according to claim 17 , wherein said oxidation couplers are present in an amount ranging from 0.0001% to 10% by weight relative to the total weight of the composition.

Claim 33

Dependent Claim 22 words

A composition according to claim 17 , wherein said acid addition salts are chosen from hydrochlorides, hydrobromides, sulfates, tartrates, lactates, and acetates.

Claim 34

Dependent Claim 14 words

A composition according to claim 1 , further comprising at least one direct dye.

Claim 35

Dependent Claim 20 words

A composition according to claim 1 , further comprising at least one thickening polymer comprising at least one fatty chain.

Claim 36

Dependent Claim 51 words

A composition according to claim 34 , wherein said at least one thickening polymer comprising at least one fatty chain is chosen from anionic thickening polymers comprising at least one fatty chain, nonionic thickening polymers comprising at least one fatty chain, and cationic thickening polymers comprising at least one fatty chain.

Claim 37

Dependent Claim 35 words

A composition according to claim 35 , wherein said anionic thickening polymers comprising at least one fatty chain comprises at least one hydrophilic unit and at least one allyl ether unit comprising a fatty chain.

Claim 38

Dependent Claim 22 words

A composition according to claim 36 , wherein said at least one hydrophilic unit is chosen from ethylenic unsaturated anionic monomeric residues.

Claim 39

Dependent Claim 21 words

A composition according to claim 37 , wherein said ethylenic unsaturated anionic monomeric residues are chosen from residues of vinylcarboxylic acid.

Claim 40

Dependent Claim 89 words

A composition according to claim 36 , wherein said at least one allyl ether unit comprising at least one fatty chain is chosen from monomeric residues formed from monomers of formula (I): CH 2 ═C—R′—CH 2 —O—B n —R (I) in which R′ is chosen from H and CH 3 , B is an ethyleneoxy group, n is chosen from zero and integers ranging from 1 to 100, R is a hydrocarbon group comprising from 8 to 30 carbon atoms chosen from alkyl, arylalkyl, aryl, alkylaryl and cycloalkyl groups.

Claim 41

Dependent Claim 18 words

A composition according to claim 39 , wherein said hydrocarbon group comprises from 10 to 24 carbon atoms.

Claim 42

Dependent Claim 18 words

A composition according to claim 40 , wherein said hydrocarbon group comprises from 12 to 18 carbon atoms.

Claim 43

Dependent Claim 50 words

A composition according to claim 35 , wherein said anionic thickening polymers comprising at least one fatty chain comprise at least one hydrophilic unit of the olefinic unsaturated carboxylic acid type and at least one hydrophobic unit of the (C 10 -C 30 )alkyl ester of unsaturated carboxylic acid type.

Claim 44

Dependent Claim 108 words

A composition according to claim 42 , wherein said at least one hydrophilic unit of the olefinic unsaturated carboxylic acid type is chosen from monomeric residues formed from monomers of formula (II): wherein R 1 is chosen from H, CH 3 , and C 2 H 5 , and wherein said at least one hydrophobic unit of the (C 10 -C 30 )alkyl ester of unsaturated carboxylic acid type is chosen from monomeric residues formed from monomers of formula (III): wherein R 2 is chosen from H, CH 3 , and C 2 H 5 , and R 3 is chosen from C 10 -C 30 alkyl groups.

Claim 45

Dependent Claim 20 words

A composition according to claim 43 , wherein said R 3 is chosen from C 12 -C 22 alkyl groups.

Claim 46

Dependent Claim 30 words

A composition according to claim 35 , wherein said anionic thickening polymers comprising at least one fatty chain are chosen from terpolymers of maleic anhydride/C 30 -C 38 α-olefin/alkyl maleate.

Claim 47

Dependent Claim 63 words

A composition according to claim 35 , wherein said anionic thickening polymers comprising at least one fatty chain are chosen from acrylic terpolymers comprising: (a) a carboxylic acid with α,β-monoethylenic unsaturation (b) a nonsurfactant monomer with α,β-monoethylenic unsaturation different from (a); and (c) a nonionic monourethane which is the product of the reaction of a monohydric surfactant with a monoisocyanate with monoethylenic unsaturation.

Claim 48

Dependent Claim 61 words

A composition according to claim 35 , wherein said anionic thickening polymers comprising at least one fatty chain are chosen from copolymers formed from at least two monomers, wherein at least one of said at least two monomers is chosen from a carboxylic acid with α,β-monoethylenic unsaturation, an ester of a carboxylic acid with α,β-monoethylenic unsaturation, and an oxyalkylenated fatty alcohol.

Claim 49

Dependent Claim 184 words

A composition according to claim 35 , wherein said nonionic thickening polymer comprising at least one fatty chain is chosen from: (1) celluloses modified by at least one group comprising at least one fatty chain; (2) hydroxypropylguars modified by at least one group comprising at least one fatty chain; (3) copolymers formed from vinylpyrrolidone and at least one hydrophobic monomer comprising at least one fatty chain; (4) copolymers formed from at least one C 1 -C 6 alkyl methacrylate and at least one amphiphilic monomer comprising at least one fatty chain and copolymers formed from at least one C 1 -C 6 alkyl acrylate and at least one amphiphilic monomer comprising at least one fatty chain; (5) copolymers formed from at least one hydrophilic methacrylate and at least one hydrophobic monomer comprising at least one fatty chain and copolymers formed from at least one hydrophilic acrylate and at least one hydrophobic monomer comprising at least one fatty chain; (6) polyether-polyurethanes comprising in their chain both hydrophilic sequences and hydrophobic sequences; and (7) polymers comprising an aminoplast ether backbone possessing at least one fatty chain.

Claim 50

Dependent Claim 53 words

A composition according to claim 35 , wherein said nonionic thickening polymers are chosen from polyether-polyurethanes comprising at least two lipophilic hydrocarbon chains, comprising from 6 to 30 carbon atoms, separated by a hydrophilic sequence, wherein said hydrocarbon chains are chosen from pendant chains and chains at the end of a hydrophilic sequence.

Claim 51

Dependent Claim 20 words

A composition according to claim 48 , wherein said nonionic thickening polymers are chosen from polyether-polyurethanes comprising a polyblock sequence.

Claim 52

Dependent Claim 14 words

A composition according to claim 50 , wherein said polyether-polyurethanes are in tri-block form.

Claim 53

Dependent Claim 31 words

A composition according to claim 35 , wherein said cationic thickening polymers comprising at least one fatty chain are chosen from quaternized cellulose derivatives and polyacrylates comprising noncyclic amine-containing side groups.

Claim 54

Dependent Claim 40 words

A composition according to claim 34 , wherein said at least one thickening polymer comprising at least one fatty chain is present in an amount ranging from 0.01% to 10% by weight relative to the total weight of the composition.

Claim 55

Dependent Claim 40 words

A composition according to claim 53 , wherein said at least one thickening polymer comprising at least one fatty chain is present in an amount ranging from 0.1% to 5% by weight relative to the total weight of the composition.

Claim 56

Dependent Claim 14 words

A composition according to claim 1 , further comprising at least one reducing agent.

Claim 57

Dependent Claim 34 words

A composition according to claim 55 , wherein said at least one reducing agent is present in an amount ranging from 0.05% to 3% by weight relative to the total weight of the composition.

Claim 58

Dependent Claim 126 words

A ready-to-use cosmetic composition for oxidation dyeing keratin fibers, wherein said ready-to-use cosmetic composition is obtained by including at least one composition (A) in a dyeing medium, comprising: (1) at least one oxidation dye, (2) at least one fatty alcohol comprising more than twenty carbon atoms, (3) optionally comprising at least one fatty alcohol comprising at most twenty carbon atoms, (4) at least one oxyalkylenated nonionic surfactant with an HLB greater than 5, and (5) optionally comprising at least one oxyalkylenated surfactant with an HLB at most equal to 5, provided that (2), (3), (4), and (5) are present in a proportion such that the weight ratio [(4)]/[(2)+(3)+(5)] is at most equal to 1:1, with at least one composition (B) comprising at least one oxidizing agent.

Claim 59

Dependent Claim 126 words

A ready-to-use cosmetic composition for oxidation dyeing keratin fibers, wherein said ready-to-use cosmetic composition is obtained by including at least one composition (A) in a dyeing medium, comprising: (1) at least one oxidation dye, (2) at least one fatty alcohol comprising more than twenty carbon atoms, (3) optionally comprising at least one fatty alcohol comprising at most twenty carbon atoms, (4) at least one oxyalkylenated nonionic surfactant with an HLB greater than 5, and (5) optionally comprising at least one oxyalkylenated surfactant with an HLB at most equal to 5, provided that (2), (3), (4), and (5) are present in a proportion such that the weight ratio [(4)]/[(2)+(3)+(5)] is at most equal to 1:1, with at least one composition (B) comprising at least one oxidizing agent.

Claim 60

Dependent Claim 31 words

A composition according to claim 57 , wherein said at least one oxidizing agent is chosen from hydrogen peroxide, urea peroxide, alkali metal bromates, alkali metal ferricyanides, persalts, and oxidation-reduction enzymes.

Claim 61

Dependent Claim 21 words

A composition according to claim 58 , wherein said oxidation-reduction enzymes are chosen from laccases, peroxidases, and oxidoreductases comprising 2 electrons.

Claim 62

Dependent Claim 17 words

A composition according to claim 58 , wherein said at least one oxidizing agent is hydrogen peroxide.

Claim 63

Dependent Claim 28 words

A composition according to claim 60 , wherein said hydrogen peroxide is present in an oxygenated water solution comprising a titre ranging from 1 to 40 in volume.

Claim 64

Dependent Claim 18 words

A composition according to claim 1 , wherein said composition possesses a pH ranging from 4 to 12.

Claim 65

Dependent Claim 17 words

A composition according to claim 57 , wherein said keratin fibers are chosen from human keratin fibers.

Claim 66

Dependent Claim 17 words

A composition according to claim 56 , wherein said human keratin fibers are chosen from human hair.

Claim 67

Dependent Claim 57 words

A composition according to claim 57 , further comprising at least one polymer chosen from cationic polymers and amphoteric polymers, wherein said at least one polymer is present in said at least one composition (A), in said at least one composition (B), or in said at least one composition (A) and said at least one composition (B).

Claim 68

Dependent Claim 28 words

A composition according to claim 65 , wherein said at least one polymer is chosen from cationic polymers chosen from quaternary polyammoniums comprising recurring units of formula (W):

Claim 69

Dependent Claim 28 words

A composition according to claim 65 , wherein said at least one polymer is chosen from cationic polymers chosen from quaternary polyammoniums comprising recurring units of formula (U):

Claim 70

Dependent Claim 40 words

A composition according to claim 65 , wherein said at least one polymer is chosen from amphoteric polymers chosen from copolymers comprising at least one monomeric residue chosen from acrylic acid residue and a residue of a salt of dimethyldiallylammonium.

Claim 71

Dependent Claim 40 words

A composition according to claim 65 , wherein said at least one polymer chosen from cationic polymers and amphoteric polymers is present in an amount ranging from 0.01% to 10% by weight relative to the total weight of the composition.

Claim 72

Dependent Claim 40 words

A composition according to claim 69 , wherein said at least one polymer chosen from cationic polymers and amphoteric polymers is present in an amount ranging from 0.05% to 5% by weight relative to the total weight of the composition.

Claim 73

Dependent Claim 40 words

A composition according to claim 70 , wherein said at least one polymer chosen from cationic polymers and amphoteric polymers is present in an amount ranging from 0.1% to 3% by weight relative to the total weight of the composition.

Claim 74

Dependent Claim 59 words

A composition according to claim 57 further comprising at least one additional surfactant chosen from anionic, cationic, nonionic and amphoteric surfactants, wherein said at least one additional surfactant is present in said at least one composition (A), in said at least one composition (B), or in said at least one composition (A) and said at least one composition (B).

Claim 75

Dependent Claim 36 words

A composition according to claim 72 , characterized in that said at least one additional surfactant is present in an amount ranging from 0.01% to 40% by weight relative to the total weight of the composition.

Claim 76

Dependent Claim 34 words

A composition according to claim 73 , wherein said at least one additional surfactant is present in an amount ranging from 0.1% to 30% by weight relative to the total weight of the composition.

Claim 77

Dependent Claim 71 words

A composition according to claim 57 further comprising at least one thickening agent chosen from cellulose derivatives, guar derivatives, gums of microbial origin, and synthetic thickeners which do not possess a fatty chain, wherein said at least one thickening agent is present in said at least one composition (A), in said at least one composition (B), or in said at least one composition (A) and said at least one composition (B).

Claim 78

Dependent Claim 34 words

A composition according to claim 75 , wherein said at least one thickening agent is present in an amount ranging from 0.01% to 10% by weight relative to the total weight of the composition.

Claim 79

Independent Claim 173 words

A method for oxidation dyeing keratin fibers comprising: (a) applying to said keratin fibers at least one composition (A) comprising, in a dyeing medium: (1) at least one oxidation dye, (2) at least one fatty alcohol comprising more than twenty carbon atoms, (3) optionally comprising at least one fatty alcohol comprising at most twenty carbon atoms, (4) at least one oxyalkylenated nonionic surfactant with an HLB greater than 5, and (5) optionally comprising at least one oxyalkylenated surfactant with an HLB at most equal to 5, provided that (2), (3), (4), and (5) are present in a proportion such that the weight ratio [(4)]/[(2)+(3)+(5)] is at most equal to 1:1, (b) developing a color with the aid of at least one oxidizing composition (B) comprising at least one oxidizing agent, wherein said at least one oxidizing composition (B) is combined at the time of use with said at least one composition (A) or said at least one oxidizing composition (B) is applied sequentially to said at least one composition (A) without intermediate rinsing.

Claim 80

Independent Claim 173 words

A method for oxidation dyeing keratin fibers comprising: (a) applying to said keratin fibers at least one composition (A) comprising, in a dyeing medium: (1) at least one oxidation dye, (2) at least one fatty alcohol comprising more than twenty carbon atoms, (3) optionally comprising at least one fatty alcohol comprising at most twenty carbon atoms, (4) at least one oxyalkylenated nonionic surfactant with an HLB greater than 5, and (5) optionally comprising at least one oxyalkylenated surfactant with an HLB at most equal to 5, provided that (2), (3), (4), and (5) are present in a proportion such that the weight ratio [(4)]/[(2)+(3)+(5)] is at most equal to 1:1, (b) developing a color with the aid of at least one oxidizing composition (B) comprising at least one oxidizing agent, wherein said at least one oxidizing composition (B) is combined at the time of use with said at least one composition (A) or said at least one oxidizing composition (B) is applied sequentially to said at least one composition (A) without intermediate rinsing.

Claim 81

Dependent Claim 17 words

A method according to claim 77 , wherein said keratin fibers are chosen from human keratin fibers.

Claim 82

Dependent Claim 15 words

A method according to claim 78 , wherein said human keratin fibers are human hair.

Claim 83

Dependent Claim 116 words

A multicompartment device or kit for dyeing of keratinous fibres comprising at least two compartments wherein: a first compartment comprises (1) at least one oxidation dye, (2) at least one fatty alcohol comprising more than twenty carbon atoms, (3) optionally comprising at least one fatty alcohol comprising at most twenty carbon atoms, (4) at least one oxyalkylenated nonionic surfactant with an HLB greater than 5, and (5) optionally comprising at least one oxyalkylenated surfactant with an HLB at most equal to 5, provided that (2), (3), (4), and (5) are present in a proportion such that the weight ratio [(4)]/[(2)+(3)+(5)] is at most equal to 1:1, and a second compartment comprises at least one oxidizing agent.

Claim 84

Dependent Claim 116 words

A multicompartment device or kit for dyeing of keratinous fibres comprising at least two compartments wherein: a first compartment comprises (1) at least one oxidation dye, (2) at least one fatty alcohol comprising more than twenty carbon atoms, (3) optionally comprising at least one fatty alcohol comprising at most twenty carbon atoms, (4) at least one oxyalkylenated nonionic surfactant with an HLB greater than 5, and (5) optionally comprising at least one oxyalkylenated surfactant with an HLB at most equal to 5, provided that (2), (3), (4), and (5) are present in a proportion such that the weight ratio [(4)]/[(2)+(3)+(5)] is at most equal to 1:1, and a second compartment comprises at least one oxidizing agent.

Claim 85

Dependent Claim 37 words

A composition according to claim 1 , wherein said at least one fatty alcohol comprising at most twenty carbon atoms is chosen from linear and branched, saturated and unsaturated fatty alcohols comprising at most twenty carbon atoms.

Claim 86

Dependent Claim 79 words

A composition according to claim 35 , wherein said anionic thickening polymers are chosen from copolymers formed from at least three monomers, wherein at least one of said at least three monomers is chosen from a carboxylic acid with α,β-monoethylenic unsaturation, at least one of said at least three monomers is chosen from an ester of a carboxylic acid with α,β-monoethylenic unsaturation, and at least one of said at least three monomers is chosen from an oxyalkylenated fatty alcohol.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	2007-02-23	2007-08-25	2008-02-24	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2011-02-23	2011-08-25	2012-02-24	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2015-02-23	2015-08-25	2016-02-24	$7700.00	Window Closed / Lapsed

Compositions for oxidation dyeing keratin fibers comprising at least one fatty alcohol having more than twenty carbon atoms and at least one oxyalkylenated nonionic surfactant with an hlb greater than 5

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