US7323015B2 — Oxidation dyeing composition for keratin fibers c…

Claim 1

Independent Claim 350 words

A composition for the oxidation dyeing of keratin fibers, comprising, in a suitable dyeing medium, at least one oxidation dye, at least one C 10 -C 14 fatty alcohol and at least one cationic poly(vinyllactam) polymer comprising: a) at least one monomer chosen from vinyllactams and alkylvinyllactams; b) at least one monomer chosen from monomers of structures (Ia) or (Ib): wherein: X is chosen from an oxygen atom and NR 6 radicals, R 1 and R 6 , which may be identical or different, are chosen from hydrogen atoms, and linear and branched C 1 -C 5 alkyl radicals, R 2 is chosen from linear and branched C 1 -C 4 alkyl radicals, R 3 , R 4 and R 5 , which may be identical or different, are chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, and radicals of formula (II): —(Y 2 ′) r —(CH 2 —CH(R 7 )—O) x —R 8 (II) wherein: Y, Y 1 and Y 2 , which may be identical or different, are chosen from linear and branched C 2 -C 16 alkylene radicals, R 7 is chosen from hydrogen atoms, linear and branched C 1 -C 4 alkyl radicals, and linear and branched C 1 -C 4 hydroxyalkyl radical, R 8 is chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, p, q and r, which may be identical or different, are integers equal to the value zero, or the value 1, m and n, which may be identical or different, are integers ranging from 0 to 100, x is an integer ranging from 1 to 100, Z is chosen from organic and inorganic acid anions, provided that: at least one of the substituents R 3 , R 4 , R 5 or R 8 is chosen from linear and branched C 9 -C 30 alkyl radicals, if m or n is different from zero, then q is equal to 1, if m or n are equal to zero, then p or q is equal to 0; and at least one synthetic thickener.

Claim 2

Dependent Claim 350 words

A composition for the oxidation dyeing of keratin fibers, comprising, in a suitable dyeing medium, at least one oxidation dye, at least one C 10 -C 14 fatty alcohol and at least one cationic poly(vinyllactam) polymer comprising: a) at least one monomer chosen from vinyllactams and alkylvinyllactams; b) at least one monomer chosen from monomers of structures (Ia) or (Ib): wherein: X is chosen from an oxygen atom and NR 6 radicals, R 1 and R 6 , which may be identical or different, are chosen from hydrogen atoms, and linear and branched C 1 -C 5 alkyl radicals, R 2 is chosen from linear and branched C 1 -C 4 alkyl radicals, R 3 , R 4 and R 5 , which may be identical or different, are chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, and radicals of formula (II): —(Y 2 ′) r —(CH 2 —CH(R 7 )—O) x —R 8 (II) wherein: Y, Y 1 and Y 2 , which may be identical or different, are chosen from linear and branched C 2 -C 16 alkylene radicals, R 7 is chosen from hydrogen atoms, linear and branched C 1 -C 4 alkyl radicals, and linear and branched C 1 -C 4 hydroxyalkyl radical, R 8 is chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, p, q and r, which may be identical or different, are integers equal to the value zero, or the value 1, m and n, which may be identical or different, are integers ranging from 0 to 100, x is an integer ranging from 1 to 100, Z is chosen from organic and inorganic acid anions, provided that: at least one of the substituents R 3 , R 4 , R 5 or R 8 is chosen from linear and branched C 9 -C 30 alkyl radicals, if m or n is different from zero, then q is equal to 1, if m or n are equal to zero, then p or q is equal to 0; and at least one synthetic thickener.

Claim 3

Dependent Claim 13 words

The composition according to claim 1 , wherein the keratin fibers are hair.

Claim 4

Dependent Claim 80 words

The composition according to claim 1 , wherein the at least one monomer chosen from vinyllactam and alkylvinyllactam monomers is a compound of formula (III): wherein: s is an integer ranging from 3 to 6, R 9 is chosen from hydrogen atoms and C 1 -C 5 alkyl radicals, R 10 is chosen from hydrogen atoms and C 1 -C 5 alkyl radicals, provided that at least one of the radicals R 9 and R 10 is an hydrogen atom.

Claim 5

Dependent Claim 16 words

The composition according to claim 3 , wherein the monomer of formula (III) is vinyl pyrrolidone.

Claim 6

Dependent Claim 46 words

The composition according to claim 1 , wherein in formulae (Ia) or (Ib), the radicals R 3 , R 4 and R 5 , which may be identical or different, may be chosen from hydrogen atoms and linear and branched C 1 -C 30 alkyl radicals.

Claim 7

Dependent Claim 17 words

The composition according to claim 1 , wherein the monomer b) is a monomer of formula (Ia).

Claim 8

Dependent Claim 18 words

The composition according to claim 6 , wherein in formula (Ia), m and n are equal to zero.

Claim 9

Dependent Claim 30 words

The composition according to claim 1 , wherein the counterion Z − of the monomers of formula (Ia) is chosen from halide ions, phosphate ions, methosulphate ions, and tosylate ions.

Claim 10

Dependent Claim 20 words

The composition according to claim 1 , further comprising at least one additional monomer chosen from cationic and nonionic monomers.

Claim 11

Dependent Claim 98 words

The composition according to claim 3 , wherein the cationic poly(vinyllactam) is a terpolymer comprising: a) one monomer of formula (III), b) one monomer of formula (Ia), wherein p=1, q=0, R 3 and R 4 , which may be identical or different, are chosen from hydrogen atoms and C 1 -C 5 alkyl radicals, and R 5 is chosen from C 9 -C 24 alkyl radicals, and c) one monomer of formula (Ib) wherein R 3 and R 4 , which may be identical or different, are chosen from hydrogen atoms and C 1 -C 5 alkyl radicals.

Claim 12

Dependent Claim 32 words

The composition according to claim 10 , wherein the terpolymer comprises, by weight, 40 to 95% of monomer (a), 0.25 to 50% of monomer (b) and 0.1 to 55% of monomer (c).

Claim 13

Dependent Claim 26 words

The composition according to claim 1 , wherein the cationic poly(vinyllactams) are chosen from the following terpolymers: vinylpyrrolidone/dimethylaminopropylmethacrylamide/dodecyldimethylmethacrylamidopropylammonium tosylate; vinylpyrrolidone/dimethylaminopropylmethacrylamide/cocoyldimethylmethacrylamidopropylammonium tosylate; vinylpyrrolidone/dimethylaminopropylmethacrylamide/lauryldimethylmethacrylamidopropylammonium tosylate, and vinylpyrrolidone/dimethylaminopropylmethacrylamide/lauryldimethylmethacrylamidopropylammonium chloride.

Claim 14

Dependent Claim 23 words

The composition according to claim 1 , wherein the weight-average molecular mass of the cationic poly(vinyllactams) ranges from 500 to 20 000 000.

Claim 15

Dependent Claim 24 words

The composition according to claim 13 , wherein the weight-average molecular mass of the cationic poly(vinyllactams) ranges from 200 000 to 2 000 000.

Claim 16

Dependent Claim 23 words

The composition according to claim 14 , wherein the weight-average molecular mass of the cationic poly(vinyllactams) ranges from 400 000 to 800 000.

Claim 17

Dependent Claim 36 words

The composition according to claim 1 , wherein the cationic poly(vinyllactam) and poly(vinyllactams) are present in the composition in an amount ranging from 0.01 to 10% by weight, relative to the total weight of the composition.

Claim 18

Dependent Claim 36 words

The composition according to claim 16 , wherein the cationic poly(vinyllactam) and poly(vinyllactams) are present in the composition in an amount ranging from 0.1 to 5% by weight, relative to the total weight of the composition.

Claim 19

Dependent Claim 41 words

The composition according to claim 1 , wherein the at least one C 10 -C 14 fatty alcohol is present in the composition in an amount ranging from 0.1 to 40%, by weight, relative to the total weight of the composition.

Claim 20

Dependent Claim 41 words

The composition according to claim 18 , wherein the at least one C 10 -C 14 fatty alcohol is present in the composition in an amount ranging from 2 to 25%, by weight, relative to the total weight of the composition.

Claim 21

Dependent Claim 41 words

The composition according to claim 19 , wherein the at least one C 10 -C 14 fatty alcohol is present in the composition in an amount ranging from 5 to 20% by weight, relative to the total weight of the composition.

Claim 22

Dependent Claim 33 words

The composition according to claim 1 , wherein the at least one oxidation dye is chosen from at least one oxidation base and at least one coupler and the acid addition salts thereof.

Claim 23

Dependent Claim 28 words

The composition according to claim 21 , wherein the at least one oxidation dye is chosen from at least one oxidation base and the acid addition salts thereof.

Claim 24

Dependent Claim 30 words

The composition according to claim 21 , wherein the at least one oxidation base is chosen from para-phenylenediamines, double bases, ortho-aminophenols, para-aminophenols, heterocyclic bases, and the acid addition salts thereof.

Claim 25

Dependent Claim 34 words

The composition according to claim 22 , wherein the at least one oxidation base is present in an amount ranging from 0.0005 to 20% by weight, relative to the total weight of the composition.

Claim 26

Dependent Claim 27 words

The composition according to claim 21 , wherein the at least one coupler is chosen from meta-phenylenediamines, meta-aminophenols, meta-diphenols, heterocyclic couplers, and the acid addition salts thereof.

Claim 27

Dependent Claim 33 words

The composition according to claim 21 , wherein the at least one coupler is present in an amount ranging from 0.0001 to 20% by weight, relative to the total weight of the composition.

Claim 28

Dependent Claim 29 words

The composition according to claim 21 , wherein the acid addition salts of the at least one oxidation dye are chosen from hydrochlorides, hydrobromides, tartrates, sulphates, lactates and acetates.

Claim 29

Dependent Claim 14 words

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

Claim 30

Dependent Claim 47 words

The composition according to claim 1 , further comprising at least one additional polymer chosen from at least one amphoteric polymer and at least one cationic polymer, provided that the cationic polymers are different from the at least one cationic poly(vinyllactam) polymer defined in claim 1 .

Claim 31

Dependent Claim 28 words

The composition according to claim 29 , wherein the at least one additional cationic polymer is a quaternary polyammonium polymer comprising recurring units corresponding to the formula (W):

Claim 32

Dependent Claim 28 words

The composition according to claim 29 , wherein the at least one additional cationic polymer is a quaternary polyammonium polymer comprising recurring units corresponding to the formula (U):

Claim 33

Dependent Claim 29 words

The composition according to claim 29 , wherein the at least one amphoteric polymer is a copolymer comprising as monomers at least acrylic acid and a salt of dimethyldiallylammonium.

Claim 34

Dependent Claim 37 words

The composition according to claim 29 , wherein the at least one additional polymer is present in the composition in an amount ranging from 0.01% to 10%, by weight, relative to the total weight of the composition.

Claim 35

Dependent Claim 37 words

The composition according to claim 33 , wherein the at least one additional polymer is present in the composition in an amount ranging from 0.05% to 5%, by weight, relative to the total weight of the composition.

Claim 36

Dependent Claim 37 words

The composition according to claim 34 , wherein the at least one additional polymer is present in the composition in an amount ranging from 0.1% to 3% by weight, relative to the total weight of the composition.

Claim 37

Dependent Claim 21 words

The composition according to claim 1 , further comprising at least one surfactant chosen from anionic, cationic, nonionic and amphoteric surfactants.

Claim 38

Dependent Claim 36 words

The composition according to claim 36 , wherein the at least one surfactant is present in the composition in an amount ranging from 0.01 to 40% by weight, relative to the total weight of the composition.

Claim 39

Dependent Claim 36 words

The composition according to claim 37 , wherein the at least one surfactant is present in the composition in an amount ranging from 0.5 to 30% by weight, relative to the total weight of the composition.

Claim 40

Dependent Claim 15 words

The composition according to claim 1 , further comprising at least one additional thickening agent.

Claim 41

Dependent Claim 14 words

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

Claim 42

Dependent Claim 37 words

The composition according to claim 40 , wherein the at least one reducing agent is present in the composition in an amount ranging from 0.05 to 3% by weight, relative to the total weight of the composition.

Claim 43

Dependent Claim 14 words

The composition according to claim 1 , further comprising at least one oxidizing agent.

Claim 44

Dependent Claim 40 words

The composition according to claim 42 , wherein the at least one oxidizing agent is chosen from hydrogen peroxide, urea peroxide, alkali metal bromates, ferricyanides, persalts, and oxidation-reduction enzymes that may optionally be used with their respective donor or cofactor.

Claim 45

Dependent Claim 17 words

The composition according to claim 43 , wherein the at least one oxidizing agent is hydrogen peroxide.

Claim 46

Dependent Claim 27 words

The composition according to claim 44 , wherein the at least one oxidizing agent is a hydrogen peroxide solution whose titre ranges from 1 to 40 volumes.

Claim 47

Dependent Claim 17 words

The composition according to claim 42 , wherein it has a pH ranging from 4 to 11.

Claim 48

Dependent Claim 410 words

A process for dyeing keratin fibers, comprising applying to the fibers at least one composition A comprising, in an suitable dyeing medium, at least one oxidation dye, a composition B containing at least one oxidizing agent, which can develop the color at alkaline, neutral or acidic pH, and wherein composition A and composition B may be mixed just before application to the fibers, or applied sequentially without intermediate rinsing, and wherein at least one of compositions A and B further comprise at least one C 10 -C 14 fatty alcohol, at least one synthetic thickener, and at least one cationic poly(vinyllactam) polymer comprising: a) at least one monomer chosen from vinyllactams and alkylvinyllactams; and b) at least one monomer chosen from monomers of structures (Ia) or (Ib): wherein: X is chosen from an oxygen atom and NR 6 radicals, R 1 and R 6 , which may be identical or different, are chosen from hydrogen atoms, linear and branched C 1 -C 5 alkyl radicals, R 2 is chosen from linear and branched C 1 -C 4 alkyl radicals, R 3 , R 4 and R 5 , which may be identical or different, are chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, and radicals of formula (II): —(Y 2 ′) r —(CH 2 —CH(R 7 )—O) x —R 8 (II) wherein: Y, Y 1 and Y 2 , which may be identical or different, are chosen from linear and branched C 2 -C 16 alkylene radicals, R 7 is chosen from hydrogen atoms, linear and branched C 1 -C 4 alkyl radicals, and linear and branched C 1 -C 4 hydroxyalkyl radical, R 8 is chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, p, q and r, which may be identical or different, are integers equal to the value zero, or the value 1, m and n, which may be identical or different, are integers ranging from 0 to 100, x is an integer ranging from 1 to 100, Z is chosen from organic and inorganic acid anions, provided that: at least one of the substituents R 3 , R 4 , R 5 or R 8 is chosen from linear and branched C 9 -C 30 alkyl radicals, if m or n is different from zero, then q is equal to 1, if m or n are equal to zero, then p or q is equal to 0.

Claim 49

Dependent Claim 410 words

A process for dyeing keratin fibers, comprising applying to the fibers at least one composition A comprising, in an suitable dyeing medium, at least one oxidation dye, a composition B containing at least one oxidizing agent, which can develop the color at alkaline, neutral or acidic pH, and wherein composition A and composition B may be mixed just before application to the fibers, or applied sequentially without intermediate rinsing, and wherein at least one of compositions A and B further comprise at least one C 10 -C 14 fatty alcohol, at least one synthetic thickener, and at least one cationic poly(vinyllactam) polymer comprising: a) at least one monomer chosen from vinyllactams and alkylvinyllactams; and b) at least one monomer chosen from monomers of structures (Ia) or (Ib): wherein: X is chosen from an oxygen atom and NR 6 radicals, R 1 and R 6 , which may be identical or different, are chosen from hydrogen atoms, linear and branched C 1 -C 5 alkyl radicals, R 2 is chosen from linear and branched C 1 -C 4 alkyl radicals, R 3 , R 4 and R 5 , which may be identical or different, are chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, and radicals of formula (II): —(Y 2 ′) r —(CH 2 —CH(R 7 )—O) x —R 8 (II) wherein: Y, Y 1 and Y 2 , which may be identical or different, are chosen from linear and branched C 2 -C 16 alkylene radicals, R 7 is chosen from hydrogen atoms, linear and branched C 1 -C 4 alkyl radicals, and linear and branched C 1 -C 4 hydroxyalkyl radical, R 8 is chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, p, q and r, which may be identical or different, are integers equal to the value zero, or the value 1, m and n, which may be identical or different, are integers ranging from 0 to 100, x is an integer ranging from 1 to 100, Z is chosen from organic and inorganic acid anions, provided that: at least one of the substituents R 3 , R 4 , R 5 or R 8 is chosen from linear and branched C 9 -C 30 alkyl radicals, if m or n is different from zero, then q is equal to 1, if m or n are equal to zero, then p or q is equal to 0.

Claim 50

Dependent Claim 17 words

The process according to claim 47 , wherein the human keratin fibers to be dyed are hair.

Claim 51

Dependent Claim 69 words

The process according to claim 47 , further comprising applying the ready-to-use composition, freshly prepared at the time of use from the compositions (A) and (B), to dry or wet keratin fibers, allowing the composition to act for an exposure time ranging from 1 to 60 minutes, rinsing the composition from the fibers, optionally washing the fibers with shampoo, optionally rinsing the fibers again, and optionally drying the fibers.

Claim 52

Dependent Claim 17 words

The process according to claim 49 , wherein the exposure time ranges from 10 to 45 minutes.

Claim 53

Dependent Claim 401 words

A two-compartment kit for dyeing keratin fibers, wherein at least one compartment comprises at least one composition A1 comprising, in an appropriate dyeing medium, at least one oxidation dye, and at least one other compartment comprises a composition B1 comprising, in a suitable dyeing medium, an oxidizing agent and at least one cationic poly(vinyllactam) polymer, and wherein at least one of the compositions A1 and B1 further comprises at least one ted C 10 -C 14 fatty alcohol, and at least one synthetic thickener, wherein said at least one cationic poly(vinyllactam) polymer comprises a) at least one monomer chosen from vinyllactams and alkylvinyllactams; and b) at least one monomer chosen from monomers of structure (Ia) or (Ib): wherein: X is chosen from an oxygen atom and NR 6 radicals, R 1 and R 6 , which may be identical or different, are chosen from hydrogen atoms, linear and branched C 1 -C 5 alkyl radicals, R 2 is chosen from linear and branched C 1 -C 4 alkyl radicals, R 3 , R 4 and R 5 , which may be identical or different, are chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, and radicals of formula (II): —(Y 2 ′) r —(CH 2 —CH(R 7 )—O) x —R 8 (II) wherein: Y, Y 1 and Y 2 , which may be identical or different, are chosen from linear and branched C 2 -C 16 alkylene radicals, R 7 is chosen from hydrogen atoms, linear and branched C 1 -C 4 alkyl radicals, and linear and branched C 1 -C 4 hydroxyalkyl radical, R 8 is chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, p, q and r, which may be identical or different, are integers equal to the value zero, or the value 1, m and n, which may be identical or different, are integers ranging from 0 to 100, x is an integer ranging from 1 to 100, Z is chosen from organic and inorganic acid anions, provided that: at least one of the substituents R 3 , R 4 , R 5 or R 8 is chosen from linear and branched C 9 -C 30 alkyl radicals, if m or n is different from zero, then q is equal to 1, and if m or n are equal to zero, then p or q is equal to 0.

Claim 54

Dependent Claim 401 words

A two-compartment kit for dyeing keratin fibers, wherein at least one compartment comprises at least one composition A1 comprising, in an appropriate dyeing medium, at least one oxidation dye, and at least one other compartment comprises a composition B1 comprising, in a suitable dyeing medium, an oxidizing agent and at least one cationic poly(vinyllactam) polymer, and wherein at least one of the compositions A1 and B1 further comprises at least one ted C 10 -C 14 fatty alcohol, and at least one synthetic thickener, wherein said at least one cationic poly(vinyllactam) polymer comprises a) at least one monomer chosen from vinyllactams and alkylvinyllactams; and b) at least one monomer chosen from monomers of structure (Ia) or (Ib): wherein: X is chosen from an oxygen atom and NR 6 radicals, R 1 and R 6 , which may be identical or different, are chosen from hydrogen atoms, linear and branched C 1 -C 5 alkyl radicals, R 2 is chosen from linear and branched C 1 -C 4 alkyl radicals, R 3 , R 4 and R 5 , which may be identical or different, are chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, and radicals of formula (II): —(Y 2 ′) r —(CH 2 —CH(R 7 )—O) x —R 8 (II) wherein: Y, Y 1 and Y 2 , which may be identical or different, are chosen from linear and branched C 2 -C 16 alkylene radicals, R 7 is chosen from hydrogen atoms, linear and branched C 1 -C 4 alkyl radicals, and linear and branched C 1 -C 4 hydroxyalkyl radical, R 8 is chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, p, q and r, which may be identical or different, are integers equal to the value zero, or the value 1, m and n, which may be identical or different, are integers ranging from 0 to 100, x is an integer ranging from 1 to 100, Z is chosen from organic and inorganic acid anions, provided that: at least one of the substituents R 3 , R 4 , R 5 or R 8 is chosen from linear and branched C 9 -C 30 alkyl radicals, if m or n is different from zero, then q is equal to 1, and if m or n are equal to zero, then p or q is equal to 0.

Claim 55

Dependent Claim 18 words

The two-compartment kit for dyeing keratin fibers according to claim 51 , wherein the keratin fibers are hair.

Claim 56

Dependent Claim 419 words

A multi-compartment kit for dyeing keratin fibers wherein at least one first compartment comprises a composition A2 comprising, in a suitable dyeing medium, at least one oxidation dye, and optionally at least one C 10 -C 14 fatty alcohol; at least one second compartment comprising a composition B2 comprising, in a suitable dyeing medium, at least one oxidizing agent, and optionally at least one C 10 -C 14 fatty alcohol; at least one third compartment comprising a composition C 2 comprising, in a suitable dyeing medium, at least one cationic poly(vinyllactam) polymer comprising: a) at least one monomer chosen from vinyllactams and alkylvinyllactams; b) at least one monomer chosen from monomers of structures (Ia) or (Ib): wherein: X is chosen from an oxygen atom and NR 6 radicals, R 1 and R 6 , which may be identical or different, are chosen from hydrogen atoms, linear and branched C 1 -C 5 alkyl radicals, R 2 is chosen from linear and branched C 1 -C 4 alkyl radicals, R 3 , R 4 and R 5 , which may be identical or different, are chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, and radicals of formula (II): —(Y 2 ′) r —(CH 2 —CH(R 7 )—O) x —R 8 (II) wherein: Y, Y 1 and Y 2 , which may be identical or different, are chosen from linear and branched C 2 -C 16 alkylene radicals, R 7 is chosen from hydrogen atoms, linear and branched C 1 -C 4 alkyl radicals, and linear and branched C 1 -C 4 hydroxyalkyl radicals, R 8 is chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, p, q and r, which may be identical or different, are integers equal to the value zero, or the value 1, m and n, which may be identical or different, are integers ranging from 0 to 100, x is an integer ranging from 1 to 100, Z is chosen from organic and inorganic acid anions, provided that: at least one of the substituents R 3 , R 4 , R 5 or R 8 is chosen from linear and branched C 9 -C 30 alkyl radicals, if m or n is different from zero, then q is equal to 1, and if m or n are equal to zero, then p or q is equal to 0; wherein at least one of the compositions A2, B2, and C 2 further comprises at least one synthetic thickener.

Claim 57

Dependent Claim 419 words

A multi-compartment kit for dyeing keratin fibers wherein at least one first compartment comprises a composition A2 comprising, in a suitable dyeing medium, at least one oxidation dye, and optionally at least one C 10 -C 14 fatty alcohol; at least one second compartment comprising a composition B2 comprising, in a suitable dyeing medium, at least one oxidizing agent, and optionally at least one C 10 -C 14 fatty alcohol; at least one third compartment comprising a composition C 2 comprising, in a suitable dyeing medium, at least one cationic poly(vinyllactam) polymer comprising: a) at least one monomer chosen from vinyllactams and alkylvinyllactams; b) at least one monomer chosen from monomers of structures (Ia) or (Ib): wherein: X is chosen from an oxygen atom and NR 6 radicals, R 1 and R 6 , which may be identical or different, are chosen from hydrogen atoms, linear and branched C 1 -C 5 alkyl radicals, R 2 is chosen from linear and branched C 1 -C 4 alkyl radicals, R 3 , R 4 and R 5 , which may be identical or different, are chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, and radicals of formula (II): —(Y 2 ′) r —(CH 2 —CH(R 7 )—O) x —R 8 (II) wherein: Y, Y 1 and Y 2 , which may be identical or different, are chosen from linear and branched C 2 -C 16 alkylene radicals, R 7 is chosen from hydrogen atoms, linear and branched C 1 -C 4 alkyl radicals, and linear and branched C 1 -C 4 hydroxyalkyl radicals, R 8 is chosen from hydrogen atoms, linear and branched C 1 -C 30 alkyl radicals, p, q and r, which may be identical or different, are integers equal to the value zero, or the value 1, m and n, which may be identical or different, are integers ranging from 0 to 100, x is an integer ranging from 1 to 100, Z is chosen from organic and inorganic acid anions, provided that: at least one of the substituents R 3 , R 4 , R 5 or R 8 is chosen from linear and branched C 9 -C 30 alkyl radicals, if m or n is different from zero, then q is equal to 1, and if m or n are equal to zero, then p or q is equal to 0; wherein at least one of the compositions A2, B2, and C 2 further comprises at least one synthetic thickener.

Claim 58

Dependent Claim 20 words

The composition according to claim 1 , wherein the C 10 -C 14 fatty alcohol is a nonpolyoxyalkylenated fatty alcohol.

Claim 59

Dependent Claim 20 words

The composition according to claim 1 , wherein the C 10 -C 14 fatty alcohol is a polyoxyalkylenated fatty alcohol.

Claim 60

Dependent Claim 28 words

The composition according to claim 55 , wherein the C 10 -C 14 fatty alcohol is a polyoxyethylenated fatty alcohol comprising from 2 to 20 oxyethylene (EO) units.

Claim 61

Dependent Claim 28 words

The composition according to claim 56 , wherein the C 10 -C 14 fatty alcohol is a polyoxyethylenated fatty alcohol comprising from 3 to 15 oxyethylene (EO) units.

Claim 62

Dependent Claim 21 words

The composition according to claim 57 , wherein the C 10 -C 14 fatty alcohol is oxyethylenated 12 EO lauryl alcohol.

Claim 63

Dependent Claim 21 words

The composition according to claim 57 , wherein the C 10 -C 14 fatty alcohol is oxyethylenated 3 EO capryl alcohol.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	2011-01-28	2011-07-30	2012-01-29	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2015-01-28	2015-07-30	2016-01-29	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2019-01-28	2019-07-30	2020-01-29	$7700.00	Window Closed / Lapsed

Oxidation dyeing composition for keratin fibers comprising a cationic poly(vinyllactam) and at least One C10-C14 fatty alcohol, methods and devices for oxidation dyeing

Abstract

Inventors

Bibliographic Details

Claims Analysis

References Cited (Backward Citations)

USPTO Annuity & Maintenance Windows

Assigned Categories & Tags

Assign Category Tag