EP1965866A1 - Permanente sur fibres de keratine colorees - Google Patents

Permanente sur fibres de keratine colorees

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Publication number
EP1965866A1
EP1965866A1 EP06818720A EP06818720A EP1965866A1 EP 1965866 A1 EP1965866 A1 EP 1965866A1 EP 06818720 A EP06818720 A EP 06818720A EP 06818720 A EP06818720 A EP 06818720A EP 1965866 A1 EP1965866 A1 EP 1965866A1
Authority
EP
European Patent Office
Prior art keywords
acid
keratin
fatty acid
derivatized
fibers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06818720A
Other languages
German (de)
English (en)
Inventor
Burkhard Müller
Meike Ludwig
Thorsten Knappe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP1965866A1 publication Critical patent/EP1965866A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/04—Preparations for permanent waving or straightening the hair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/98—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin
    • A61K8/987—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin of species other than mammals or birds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/004—Preparations used to protect coloured hair

Definitions

  • the invention relates to the use of special protein hydrolyzate derivatives for improving the color stability of dyed keratin-containing fibers, in particular human hair, in the permanent deformation of keratin-containing fibers, compositions suitable therefor, and a method for permanently deforming colored keratin-containing fibers using the compositions.
  • keratin-containing fibers in principle all animal hair, e.g. Wool, horsehair, angora hair, furs, feathers and products made therefrom or textiles.
  • the keratinic fibers are human hair and wigs made therefrom.
  • a permanent deformation keratin inconveniencer fibers is usually carried out so as to mechanically deform the fiber and determines the deformation by suitable means.
  • the fiber Before and / or after this deformation, the fiber is treated with a keratin-reducing preparation. After a rinsing process, the fiber is then treated in the so-called fixing step with an oxidizing agent preparation, rinsed and freed after or during the fixing step of the shaping aids (winders, papillots).
  • a mercaptan e.g.
  • Ammonium thioglycolate is used, this part of the disulfide bridges of the keratin molecule cleaves to -SH groups, so that there is a softening of keratin fibers.
  • disulfide bridges are knotted in the hair keratin, so that the Keratinge Shege is fixed in the predetermined deformation.
  • sulfite instead of the mercaptans for hair styling.
  • Hydrogen sulfite, sulfite or disulfite-containing reducing agents do not have the strong odor of merkaptan Wunschn Means up.
  • the cleavage can be reversed as described above in a fixing step using an oxidizing agent to form new disulfide bridges.
  • the permanent smoothing of keratin-containing fibers is achieved analogously by the use of keratin-reducing and -oxidierenden compositions.
  • the frizzy hair is either wound on large diameter winders, usually more than 15 mm, or the hair is combed smooth under the action of the keratin reducing composition.
  • Smoothing boards are usually rectangular panels e.g. made of plastic.
  • the permanent deformation of dyed keratin-containing fibers presents special problems.
  • the fibers are already claimed by the dyeing process and possibly pre-damaged. It must therefore be ensured in the permanent deformation that the fibers are treated as gently as possible and that a uniform deformation result is obtained.
  • the coloration is not completely stable compared to conventional forming agents. It comes to the destruction and / or washing out of the dyes, the color fades or even changes the shade.
  • WO 2005/020943 A1 discloses a method for smoothing keratin-containing fibers, wherein the keratin-reducing composition and / or the oxidizing agent composition contains at least one conditioning compound selected from cationic polymers, quaternary ammonium compounds, silicones and protein hydrolysates.
  • the keratin-reducing composition and / or the oxidizing agent composition contains at least one conditioning compound selected from cationic polymers, quaternary ammonium compounds, silicones and protein hydrolysates.
  • the appropriate protein hydrolysates is also summed up.
  • the addition of these conditioning agents prevents damage to the fibers during the heat treatment customary in the smoothing process.
  • the problem of color loss in the permanent shaping of dyed fibers is not discussed. This problem is still unresolved.
  • the object can be achieved by the use of derivatized with fatty acids protein hydrolysates.
  • a first subject of the invention is therefore the use of protein hydrolysates derivatized with at least one fatty acid for improving the color stability of dyed keratin-containing fibers, in particular human hair, during the permanent deformation of keratin-containing fibers.
  • the derivatization of the protein hydrolysates can be carried out in a known manner by reacting the desired protein hydrolyzate with fatty acids or fatty acid derivatives, in particular fatty acid halides, for example the fatty acid chlorides.
  • protein hydrolysates are used, which are preferably derivatized with at least one Ci O -C 2O fatty acid, more preferably with at least one C 2 -C 18 fatty acid with at least one C 6 -C 3 o fatty acid.
  • Ci O -C 2O fatty acid more preferably with at least one C 2 -C 18 fatty acid with at least one C 6 -C 3 o fatty acid.
  • mixtures of different fatty acids for derivatization can be used.
  • Suitable fatty acid-derivatized protein hydrolysates can be derived from protein hydrolysates of both plant and animal or marine or synthetic origin.
  • Protein hydrolysates of plant origin are, for example, soybean, almond, pea, potato and wheat protein hydrolysates. Such products are, for example, under the trademarks Gluadin ® (Cognis), diamine ® (Diamalt) ® (Inolex), Hydrosoy ® (Croda), hydro Lupine ® (Croda), hydro Sesame ® (Croda), Hydro tritium ® (Croda) and Crotein ® (Croda) available.
  • Animal protein hydrolysates are, for example, elastin, collagen, keratin, silk and milk protein protein hydrolysates, which may also be present in the form of salts.
  • Such products are, for example, under the trademarks Dehylan ® (Cognis), Promois® ® (Interorgana) Collapuron ® (Cognis), Nutrilan® ® (Cognis), Gelita-Sol ® (German Gelatinefabriken Stoess & Co), Lexein ® (Inolex) sericin (Pentapharm) and kerasol tm ® (Croda) sold.
  • the essential components of sericin are with about 46 wt.% Hydroxyamino acids.
  • the sericin consists of a group of 5 to 6 proteins.
  • the essential amino acids of sericin are serine (Ser, 37% by weight), aspartate (Asp, 26% by weight), glycine (Gly, 17% by weight), alanine (Ala), leucine (Leu) and tyrosine (Tyr) ,
  • the water-insoluble fibroin belongs to the skieroproteins with a long-chain molecular structure.
  • the main components of the fibroin are glycine (44% by weight), alanine (26% by weight), and tyrosine (13% by weight).
  • Another important structural feature of the fibroin is the hexapeptide sequence Ser-Gly-Ala-Gly-Ala-Gly.
  • protein hydrolyzates derivatized with at least one fatty acid which are selected from the compounds having the INCI names Cocoyl Hydrolyzed Silicon, Potassium Cocoyl Hydrolyzed Silicon, Sodium Cocoyl Hydrolyzed Silicon, Isostearoyl Hydrolyzed Silicon, AMP Isostearoyl Hydrolyzed Silicon, Sodium Lauroyl Hydrolyzed SiIk , Sodium Stearoyl Hydrolyzed SiIk and mixtures thereof.
  • the protein hydrolysates derivatized with a fatty acid are preferably used in the form of a composition which contains the protein hydrolysates derivatized with a fatty acid in concentrations of 0.05% by weight to 20% by weight, particularly preferably of 0.1% by weight to 15% by weight. and very particularly preferably in amounts of from 0.5% by weight to 5% by weight, based in each case on the total composition.
  • the protein hydrolyzates derivatized with a fatty acid in the form of an aqueous composition containing the protein hydrolyzate derivatized with at least one fatty acid and at least one keratin-reducing compound.
  • An aqueous composition according to the invention contains at least 50% by weight of water, based on the weight of the total composition.
  • the keratin-reducing compounds are preferably selected from compounds having at least one thiol group and their derivatives, sulfites, hydrogen sulfites and disulfites.
  • Compounds having at least one thiol group and derivatives thereof are, for example, thioglycolic acid, thiolactic acid, thiomalic acid, phenylthioglycolic acid, mercaptoethanesulfonic acid and its salts and esters (such as isooctyl thioglycolate and isopropyl thioglycolate), cysteamine, cysteine, Bunte salts and salts of sulfurous acid.
  • thioglycolic acid thiolactic acid, thiomalic acid, phenylthioglycolic acid, mercaptoethanesulfonic acid and its salts and esters (such as isooctyl thioglycolate and isopropyl thioglycolate), cysteamine, cysteine, Bunte salts and salts of sulfurous acid.
  • suitable are the monoethanolammonium salts or ammonium salts of thio
  • the aqueous compositions usually contain alkalizing agents such as ammonia, alkali metal and ammonium carbonates and bicarbonates or organic amines such as monoethanolamine.
  • Examples of keratin-reducing compounds of the disulfites which may be contained in the aqueous composition are alkali disulfites such as sodium disulfite (Na 2 S 2 O 5 ) and potassium disulfite (K 2 S 2 O 5 ), and magnesium disulfite and ammonium disulfite ((NH 4 J 2 S 2 O 5 ) According to the invention, ammonium bisulfite may be preferred.
  • alkali disulfites such as sodium disulfite (Na 2 S 2 O 5 ) and potassium disulfite (K 2 S 2 O 5 )
  • magnesium disulfite and ammonium disulfite (NH 4 J 2 S 2 O 5 )
  • ammonium bisulfite may be preferred
  • Examples of keratin-reducing compounds of hydrogen sulfites which may be present in the aqueous composition are hydrogen sulfites as alkali, magnesium, ammonium or alkanolammonium salt based on a C 2 -C 4 mono
  • ammonium bisulfite can be a particularly preferred hydrogen sulfite.
  • keratin-reducing compounds of sulfites which may be included in the aqueous composition, sulfites as alkali metal, ammonium or alkanolammonium salt Base of a C 2 -C 4 mono-, di- or trialkanolamine.
  • Ammonium sulfite is preferred.
  • the pH of the aqueous composition is preferably adjusted to a value in the neutral range of from pH 5 to 8, preferably from pH 6 to 7.5.
  • Preferred C 2 -C 4 -alkanolamines according to the invention are 2-aminoethanol (monoethanolamine) and N, N, N-tris (2-hydroxyethyl) amine (triethanolamine).
  • Monoethanolamine is a particularly preferred C 2 -C 4 alkanolamine, which is used in particular in an amount of 0.2 to 6 wt .-% based on the total aqueous composition.
  • the keratin-reducing compounds contained in the aqueous composition are particularly preferably selected from thioglycolic acid, thiolactic acid and cysteine and salts thereof.
  • the keratin-reducing compound is preferably used in an amount of 1 to 25 wt .-%, particularly preferably in an amount of 5 to 15 wt .-%, based on the total aqueous keratin-reducing composition.
  • the aqueous keratin-reducing composition may contain other components that promote the action of the keratin-reducing compound on the keratin.
  • Such components include swelling agents for keratin-containing fibers such as C r C 6 alcohols and water-soluble glycols or polyols such as glycerol, 1, 2-propylene glycol or sorbitol and urea or urea derivatives such as allantoin and guanidine and imidazole and its derivatives.
  • the aqueous composition contains from 0.05 to 5% by weight of 1,2-propylene glycol and / or from 0.05 to 5% by weight of urea. The amounts are based on the total aqueous composition.
  • the protein hydrolyzates derivatized with at least one fatty acid are used in the form of a composition, in particular in the form of a composition which also contains at least one keratin-reducing compound, the composition may further contain the known active substances, auxiliaries and additives, which are usually corrugated or Smoothing agents are added.
  • compositions may contain at least one viscosity-increasing compound, hereinafter referred to as thickener.
  • Thickeners which can be used according to the invention are, for example, agar-agar, guar gum, alginates, xanthan gum, gum arabic, karaya gum, locust bean gum, linseed gums, dextrans, cellulose derivatives, eg.
  • composition may be in any of the usual forms, such as a cream, lotion or emulsion, for example an oil-in-water emulsion (O / W emulsion), a water-in-oil emulsion (W / O Emulsion) or a multiple emulsion
  • O / W emulsion oil-in-water emulsion
  • W / O Emulsion water-in-oil emulsion
  • multiple emulsion emulsion
  • Emulsions are generally understood to mean heterogeneous systems which consist of two liquids that are immiscible or only slightly miscible with one another, which are usually referred to as phases.
  • one of the liquids is energy-intensive to create stabilizing phase interfaces in the form of fine droplets in the other Liquid Dispersions
  • Emulsions are known in which a permanent dispersion of a liquid in another liquid can be achieved without the addition of further auxiliaries.
  • composition in which the protein hydrolyzates denovated with at least one fatty acid can therefore furthermore contain at least one emulsifier.
  • Emulsifiers at the phase interface effect the formation of water- or oil-stable adsorption layers which protect the dispersed droplets against coalescence and thus stabilize the emulsifier
  • Hydrophilic emulsifiers preferably form O / W emulsions and hydrophobic emulsifiers preferably form W / O emulsions.
  • emulsifying surfactants or emulsifiers depends on the substances to be dispersed and the respective outer phase and the Feinteihgkeit the emulsion Further definitions and properties of emulsifiers can be found in "H -D Dörfler, interfacial and colloid chemistry, VCH Verlagsgesellschaft mbH Weinheim, 1994" Emulg used according to the invention for example,
  • Alkylphenols having 8 to 15 C atoms in the alkyl group having 8 to 15 C atoms in the alkyl group
  • Fatty acid alkanolamides and fatty acid glucamides C 8 -C 22 -alkylmono- and -oligoglycosides and their ethoxylated analogues, with degrees ofomerization of from 1.1 to 5, in particular from 1.2 to 2.0, and glucose as sugar component being preferred,
  • alkyl (oligo) glucosides for example, the commercially available product ® Montanov 68,
  • Sterols are understood to mean a group of steroids which have a hydroxyl group on C-atom 3 of the steroid skeleton and are isolated both from animal tissue (zoosterols) and from vegetable fats (phytosterols). Examples of zoosterols are cholesterol and lanosterol. Examples of suitable phytosterols are ergosterol, stigmasterol and sitosterol. Mushrooms and yeasts are also used to isolate sterols, the so-called mycosterols.
  • glucose phospholipids e.g. as lecithins or phosphatidylcholines from e.g. Egg yolk or plant seeds (e.g., soybeans) are understood.
  • Fatty acid esters of sugars and sugar alcohols such as sorbitol
  • Polyglycerols and polyglycerol derivatives such as polyglycerol poly-12-hydroxystearate (commercial product Dehymuls ® PGPH), linear and branched fatty acids having 8 to 30 C - atoms and their Na, K, ammonium, Ca, Mg and Zn - salts.
  • the emulsifiers are preferably used in amounts of 0.1 to 25 wt .-%, in particular 0.1 to 3 wt .-%, based on the respective total composition.
  • Nonionic emulsifiers having an HLB value of 8 to 18, according to the methods described in the Römpp Lexikon Chemie (Hrg. J. Falbe, M. Regitz), 10th edition, Georg Thieme Verlag Stuttgart, New York, (1997), page 1764, listed definitions.
  • Nonionic emulsifiers with an HLB value of 10 to 16 are particularly preferred according to the invention.
  • compositions may further contain at least one oil, both natural and synthetic oils, such as vegetable oils, liquid paraffin oils, but also ester oils, dicarboxylic acid esters, symmetric, unsymmetrical or cyclic esters of carbonic acid with fatty alcohols, tri fatty acid esters of fatty acids with glycerol, fatty acid partial glycerides and fatty alcohols are suitable.
  • the oil is a linear or branched, saturated or unsaturated fatty alcohol.
  • Fatty alcohols which may be used are fatty alcohols with C 6 -C 30 -, preferably C 10 -C 22 - and very particularly preferably C 12 -C 22 - groups.
  • the fatty alcohols are derived from preferably natural fatty acids, which can usually be based on recovery from the esters of fatty acids by reduction.
  • those fatty alcohol cuts which are produced by reduction of naturally occurring triglycerides such as beef tallow, palm oil, peanut oil, rapeseed oil, cottonseed oil, soybean oil, sunflower oil and linseed oil or fatty acid esters formed from their transesterification products with corresponding alcohols, and thus represent a mixture of different fatty alcohols.
  • Such substances are, for example, under the names Stenol ® such as Stenol ® 1618 or Lanette ® such as Lanette ® O or Lorol ®, for example, Lorol ® C8, Lorol C14 ®, Lorol C18 ®, ® Lorol C8-18, HD Ocenol ®, Crodacol ® such as Crodacol ® CS, Novol ®, Eutanol ® G, Guerbitol ® 16, Guerbitol ® 18, Guerbitol ® 20, Isofol ® 12, Isofol ® 16, Isofol ® 24, Isofol ® 36, Isocarb ® 12, Isocarb ® 16 or Isocarb® ® 24 available for purchase.
  • Stenol ® such as Stenol ® 1618 or Lanette ® such as Lanette ® O or Lorol ®
  • Lorol ® C8 Lorol C8-18
  • the invention also wool wax alcohols, as are commercially available, for example under the names of Corona ®, White Swan ®, Coronet ® or Fluilan ® can be used.
  • Particularly preferred mixtures of stearyl alcohol and cetyl alcohol are used, which are referred to in the INCI nomenclature as Cetearyl Alcohol.
  • the fatty alcohols are used, for example, in amounts of from 0.1 to 20% by weight, based on the total preparation, preferably in amounts of from 0.1 to 10% by weight.
  • composition may further contain, for example, conditioning agents, surfactants, UV stabilizers, chelating agents or preservatives.
  • Suitable surfactants are all surfactants from the group of nonionic, anionic, and amphoteric surfactants, the group of amphoteric or ampholytic surfactants comprising zwitterionic surfactants and ampholytes.
  • the surfactants have, inter alia, the task of promoting the wetting of the keratin surface by the treatment solution.
  • the surfactants may also have emulsifying effect.
  • Suitable anionic surfactants are in principle all anionic surfactants suitable for use on the human body. These are marked by a water-solubilizing, anionic group such. As a carboxylate, sulfate, sulfonate or phosphate group and a lipophilic alkyl group having about 8 to 30 carbon atoms. In addition, glycol or polyglycol ether groups, ester, ether and amide groups and hydroxyl groups may be present in the molecule.
  • anionic surfactants are, in each case in the form of the sodium, potassium and ammonium as well as the mono-, di- and trialkanolammonium salts having 2 to 4 C atoms in the alkanol group, linear and branched fatty acids having 8 to 30 C atoms (Soap),
  • Sulfosuccinic acid mono-alkyl polyoxyethyl esters having 8 to 24 carbon atoms in the alkyl group and 1 to 6 oxyethyl groups, linear alkanesulfonates having 8 to 24 carbon atoms, linear alpha-olefin sulfonates having 8 to 24 carbon atoms,
  • Alpha-sulfofatty acid methyl esters of fatty acids having 8 to 30 C atoms are alpha-sulfofatty acids having 8 to 30 C atoms
  • Alkyl sulfates and alkyl polyglycol ether sulfates of the formula RO (CH 2 -CH 2 O) x -OSO 3 H, in which R is a preferably linear alkyl group having 8 to 30 C atoms and x 0 or 1 to 12,
  • R 1 is preferred for an aliphatic hydrocarbon radical having 8 to 30 carbon atoms
  • R 2 is hydrogen, a radical (CH 2 CH 2 O) n R 1 or X, n for numbers from 1 to 10 and X is hydrogen, an alkali or alkaline earth metal or NR 3 R 4 R 5 R 6 , where R 3 to R 6 independently of one another represent hydrogen or a C 1 to C 4 -
  • Hydrocarbon radical is, sulfated fatty acid alkylene glycol esters of the formula (E1-II)
  • R 7 CO (AlkO) n SO 3 M (EMI) in the R 7 CO- for a linear or branched, aliphatic, saturated and / or unsaturated acyl radical having 6 to 22 C atoms, Alk for CH 2 CH 2 , CHCH 3 CH 2 and / or
  • n is from 0.5 to 5 and M is a cation, as described in DE-OS 197
  • R 8 CO is a linear or branched acyl radical having 6 to 22 carbon atoms, x, y and z in total for O or for numbers from 1 to 30, preferably 2 to 10, and X stands for an alkali or alkaline earth metal.
  • monoglyceride (ether) sulfates suitable for the purposes of the invention are the reaction products of lauric acid monoglyceride, coconut fatty acid monoglyceride, palmitic acid monoglyceride, stearic acid monoglyceride, oleic acid monoglyceride and tallow fatty acid monoglyceride and their ethylene oxide adducts with sulfur trioxide or chlorosulfonic acid in the form of their sodium salts.
  • monoglyceride sulfates of the formula (EI-III) are used in which R 8 CO is a linear acyl radical having 8 to 18 carbon atoms, as described, for example, in EP 0 561 825 B1, EP 0 561 999 B1, DE 42 04 700 A1 or AKBiswas et al. in J.Am.Oil. Chem. Soc. 37, 171 (1960) and FUAhmed in J.Am.Oil.Chem.Soc.
  • amide ether carboxylic acids as described in EP 0 690 044, condensation products of C 8 -C 30 fatty alcohols with protein hydrolysates and / or amino acids and their derivatives, which are known to the person skilled in the art as protein fatty acid condensates, such as for example, the Lamepon® ® - types Gluadin® ® - types Hostapon® ® KCG or Amisoft ® - types.
  • Preferred anionic surfactants are alkyl sulfates, alkyl polyglycol ether sulfates and ether carboxylic acids having 10 to 18 C atoms in the alkyl group and up to 12 glycol ether groups in the molecule, sulfosuccinic acid mono- and dialkyl esters having 8 to 18 C atoms in the alkyl group and sulfosuccinic acid monoalkylpolyoxyethylester with 8 to 18 C atoms in the alkyl group and 1 to 6 oxyethyl groups, Monoglycerdisulfate, alkyl and Alkenyletherphosphate and Eiweissfettkladensate.
  • Zwitterionic surfactants are those surface-active compounds which carry in the molecule at least one quaternary ammonium group and at least one -COO 1 " or -SO 3 0 group.
  • Particularly suitable zwitterionic surfactants are the so-called betaines, such as the N-alkyl-N, N-dimethylammonium glycinates, for example the cocoalkyldimethylammoniumglycinate, N-acylaminopropyl-N, N-dimethylammoniumglycinate, for example the cocoacylaminopropyldimethylammoniumglycinate, and 2-alkyl-3-carboxymethyl-3-hydroxyethyl imidazolines having in each case 8 to 18 C atoms in the alkyl or acyl group and the cocoacylaminoethylhydroxyethylcarboxymethylglycinate.
  • a preferred zwitterionic surfactant is the fatty acid amide derivative known by the INCI
  • Ampholytes are understood as meaning those surface-active compounds which, apart from a C 8 -C 24 -alkyl or -acyl group in the molecule, contain at least one free amino group and at least one -COOH or -SO 3 H group and are capable of forming internal salts.
  • ampholytes are N-alkylglycines, N-alkylpropionic acids, N-alkylaminobutyric acids, N-alkyliminodipropionic acids, N-hydroxyethyl-N-alkylamidopropylglycines, N-alkyltaurines, N-alkylsarcosines, 2-alkylaminopropionic acids and alkylaminoacetic acids each having about 8 to 24 C atoms in the alkyl group.
  • Particularly preferred ampholytes are N-cocoalkyl aminopropionate, cocoacylaminoethyl aminopropionate and C 2 - C 18 - sarcosine.
  • Nonionic surfactants contain as hydrophilic group e.g. a polyol group, one
  • Such compounds are, for example
  • alkylphenols having 8 to 15 carbon atoms in the alkyl group, such as the type available under the commercial names Dehydol ® LS, Dehydol ® LT (Cognis), C 12 -C 30 fatty acid monoesters and diesters of addition products of 1 up to 30 moles of ethylene oxide with glycerol,
  • R 1 CO is a linear or branched, saturated and / or unsaturated acyl radical having 6 to 22 carbon atoms
  • R 2 is hydrogen or methyl
  • R 3 is a linear or branched alkyl radical having 1 to 4 carbon atoms and w is a number from 1 to 20 stands,
  • R 4 is an alkyl or alkenyl radical having 4 to 22 carbon atoms
  • G is a sugar radical having 5 or 6 carbon atoms
  • p is a number from 1 to 10.
  • the alkyl and alkenyl oligoglycosides can be derived from aldoses or ketoses with 5 or 6 carbon atoms, preferably glucose.
  • the preferred alkyl and / or alkenyl oligoglycosides are thus alkyl and / or alkenyl oligoglucosides.
  • the index number p in the general formula (E4-II) indicates the degree of oligomerization (DP), ie the distribution of mono- and oligoglycosides and stands for a number between 1 and 10.
  • the value p for a given alkyloligoglycoside is an analytically determined arithmetic quantity, which usually represents a fractional number. Preference is given to using alkyl and / or alkenyl oligoglycosides having an average degree of oligomerization p of from 1.1 to 3.0. From an application point of view, those alkyl and / or alkenyl oligoglycosides whose degree of oligomerization is less than 1.7 and in particular between 1.2 and 1.4 are preferred.
  • the alkyl or alkenyl radical R 4 can be derived from primary alcohols having 4 to 11, preferably 8 to 10 carbon atoms.
  • Typical examples are Butanol, caproic alcohol, caprylic alcohol, capric alcohol and undecyl alcohol and their technical mixtures, as obtained for example in the hydrogenation of technical fatty acid methyl esters or in the course of the hydrogenation of aldehydes from the Roelen oxo synthesis.
  • the alkyl or alkenyl radical R 15 can also be derived from primary alcohols having 12 to 22, preferably 12 to 14 carbon atoms.
  • Typical examples are lauryl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, petroselinyl alcohol, arachyl alcohol, gadoleyl alcohol, behenyl alcohol, erucyl alcohol, brassidyl alcohol, and technical mixtures thereof which can be obtained as described above.
  • Alkyl oligoglucosides based on hydrogenated Ci 2/14 coconut alcohol with a DP of 1 to 3.
  • R 5 is CO for an aliphatic acyl radical having 6 to 22 carbon atoms
  • R 6 is hydrogen, an alkyl or hydroxyalkyl radical having 1 to 4 carbon atoms
  • [Z] is a linear or branched polyhydroxyalkyl radical having 3 to 12 carbon atoms and 3 to 10 hydroxyl groups stands.
  • the fatty acid N-alkyl polyhydroxyalkylamides are known substances which can usually be obtained by reductive amination of a reducing sugar with ammonia, an alkylamine or an alkanolamine and subsequent acylation with a fatty acid, a fatty acid alkyl ester or a fatty acid chloride. With regard to the processes for their preparation, reference is made to US Pat. Nos.
  • the fatty acid N-alkylpolyhydroxyalkylamides are preferably derived from reducing sugars having 5 or 6 carbon atoms, in particular from glucose.
  • the preferred fatty acid N-alkylpolyhydroxyalkylamides are therefore fatty acid N-alkylglucamides as represented by the formula (E4-IV):
  • R 7 CO-NR 8 -CH 2 - (CHOH) 4 CH 2 OH
  • the fatty acid N-alkylpolyhydroxyalkylamides used are preferably glucamides of the formula (E4-IV) in which R 8 is hydrogen or an alkyl group and R 7 is CO for the acyl radical of caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, palmitic acid, Stearic acid, isostearic acid, oleic acid, elaidic acid, petro-, linoleic acid, linolenic acid, arachidic acid, gadoleic acid, behenic acid or erucic acid or those technical mixtures.
  • fatty acid N-alkylglucamides of the formula (E4-IV) which are obtained by reductive amination of glucose with methylamine and subsequent acylation with lauric acid or C12 / 14 coconut fatty acid or a corresponding derivative.
  • the polyhydroxyalkylamides can also be derived from maltose and palatinose.
  • the preferred nonionic surfactants are the alkylene oxide addition products of saturated linear fatty alcohols and fatty acids having in each case 2 to 30 moles of ethylene oxide per mole of fatty alcohol or fatty acid. Preparations having excellent properties are also obtained if they contain fatty acid esters of ethoxylated glycerol as nonionic surfactants.
  • the alkyl radical R contains 6 to 22 carbon atoms and may be both linear and branched. Preference is given to primary linear and methyl-branched in the 2-position aliphatic radicals.
  • Such alkyl radicals are, for example, 1-octyl, 1-decyl, 1-lauryl, 1-myristyl, 1-cetyl and 1-stearyl. Particularly preferred are 1-octyl, 1-decyl, 1-lauryl, 1-myristyl.
  • oxo-alcohols compounds with an odd number of carbon atoms in the alkyl chain predominate.
  • sugar surfactants may be present as nonionic surfactants. These are preferably present in amounts of 0.1 to 20 wt .-%, based on the respective total composition. Amounts of 0.5 to 15 wt .-% are particularly preferred, and very particularly preferred amounts of from 0.5 to 7.5 wt.%.
  • the compounds used as surfactant with alkyl groups may each be uniform substances. However, it is generally preferred to use native vegetable or animal raw materials in the production of these substances, so that substance mixtures having different alkyl chain lengths depending on the respective raw material are obtained.
  • the surfactants which are addition products of ethylene and / or propylene oxide to fatty alcohols or derivatives of these addition products, both products with a "normal” homolog distribution and those with a narrow homolog distribution be used.
  • "normal” homolog distribution are meant mixtures of homologs obtained in the reaction of fatty alcohol and alkylene oxide using alkali metals, alkali metal hydroxides or alkali metal alcoholates as catalysts. Narrowed homolog distributions are obtained when, for example, hydrotalcites, alkaline earth metal salts of ether carboxylic acids, alkaline earth metal oxides, hydroxides or alkoxides are used as catalysts.
  • the use of products with narrow homolog distribution may be preferred.
  • the surfactants are used in amounts of from 0.1 to 45% by weight, preferably 0.5 to 30% by weight and very particularly preferably from 0.5 to 25% by weight, based on the particular total composition used according to the invention.
  • compositions may contain all conventional further auxiliaries and additives.
  • the following compounds may be included:
  • linear and / or branched fatty acids preferably C 2 -C 30 fatty acids, particularly preferably C 4 -C 18 fatty acids, most preferably C 6 -C 0 fatty acids and / or their physiologically acceptable salts; other examples are formic acid, acetic acid, propionic acid, butyric acid, isobutyric acid, valeric acid, isovaleric acid, pivalic acid, oxalic acid, malonic acid, succinic acid, glutaric acid, lactic acid, glyceric acid, glyoxylic acid, adipic acid, pimelic acid, suberic acid, azelaic acid, sebacic acid, propiolic acid, crotonic acid, isocrotonic acid, elaidic acid acid, maleic acid, fumaric acid, muconic acid, citraconic acid, mesaconic acid, camphoric acid, benzoic acid, o, m, p-phthalic acid, naphthoic
  • Sugars with 5 and / or 6 carbon atoms especially as mono- and / or oligosaccharides, for example glucose, fructose, galactose, lactose, arabinose, ribose, xylose, lyxose, allose, altrose, mannose, gulose, idose, talose and sucrose and / or their derivatives, eg Ether derivatives, amino derivatives and / or acetyl derivatives such as acetylated glucose, e.g. Tetraacetylglucose, pentaacetylglucose and / or 2-acetamido-2-deoxyglucose.
  • Preferred sugar building blocks are glucose, fructose, galactose, allose, lactose, arabinose and sucrose; Glucose, galactose and lactose are particularly preferred;
  • gluconic acid in particular glucuronic acid
  • glucuronic acid Polyols, for example glucamine, glycerol, mono- or diglycerides, 2-ethyl-1,3-hexanediol, 2-hydroxymethylpropanetriol, glycols, such as ethylene glycol, diethylene glycol, triethylene glycol, propylene glycol, dipropylene glycol, 1,3-butanediol;
  • Polyhydroxy acids e.g. Pentahydroxyhexanoic acid, tetrahydroxypentanoic acid and / or derivatives thereof, e.g. Ethers, esters and / or amides, e.g. Pentahydroxyhexanklareamid and / or their physiologically acceptable salts; _ shimmerere Examples: citric acid, malic acid or tartaric acid;
  • Vitamin B6, C and / or E and / or their derivatives e.g. Vitamin B6, C and / or E and / or their derivatives
  • Hydroxy acids e.g. ⁇ -, ß-hydroxy fatty acids or keto fatty acids and / or their physiologically acceptable salts; such as salicylic acid or lactic acid, glyoxylic acid, glycolic acid.
  • water-soluble polymers firming action e.g. Polyvinyl pyrrolidone, vinyl acetate / crotonic acid copolymers,
  • Antidandruff agents such as e.g. Picrotone Olamine, Zinc Omadine,
  • active ingredients such as allantoin, pyrrolidonecarboxylic acids, plant extracts,
  • PH adjusting and buffering agents e.g. Citric acid / sodium citrate, ammonium carbonate, ammonium bicarbonate, guanidine carbonate, ammonia, sodium hydroxide,
  • Complexing agents such as EDTA, NTA, organophosphonic acids, dipicolinic acid, salicylic acid,
  • Oil, fat and wax components preferably in emulsified form,
  • the protein hydrolysates derivatized with at least one fatty acid are preferably used in the form of an aqueous composition which also contains at least one keratin-reducing compound, i. in the form of a preparation suitable for carrying out the reduction step of a conventional perming or hair straightening treatment
  • the protein hydrolyzates derivatized with at least one fatty acid can be applied to the fibers to be treated in the course of a pretreatment step before the reduction of the keratinic fibers, as part of an intermediate treatment or as part of the fixing step. The use in several of these steps is possible.
  • the improvement in the color stability is particularly pronounced when the derivatized with at least one fatty acid protein hydrolysates in the form of an aqueous Composition containing in addition at least one keratin-reducing compound.
  • the protein hydrolysates derivatized with at least one fatty acid the use of corresponding protein hydrolysates has proved to be useful.
  • a second aspect of the invention is therefore a composition for permanent deformation of colored keratinous fibers containing
  • At least one silk protein hydrolyzate derivatized with at least one fatty acid and at least one keratin reducing compound at least one silk protein hydrolyzate derivatized with at least one fatty acid and at least one keratin reducing compound.
  • the preferred silk protein hydrolysates derivatized with at least one fatty acid the preferred keratin reducing compounds, the amounts and possible other ingredients, the above applies.
  • Another object of the invention is the use of a composition according to the invention in a process for the permanent deformation of colored keratin-containing fibers.
  • the invention further relates to a process for permanently deforming colored keratin-containing fibers, in particular human hair, wherein the fiber is treated with an aqueous, keratin-reducing composition according to the invention before and / or after a mechanical deformation with the aid of deformation aids, optionally after an exposure time Z1 rinsed with water and / or an aqueous agent, and finally with an oxidizing composition containing at least one oxidizing compound, fixed and optionally rinsed after an exposure time Z2 and optionally post-treated.
  • the fibers are rinsed after a contact time Z1 and optionally dried, (iii) the fibers are deformed with the aid of deformation aids and (iv) finally an oxidizing composition comprising at least one oxidizing compound is applied to the fibers and after a contact time Z2 rinsed off again.
  • Deformation aids in the context of the method according to the invention can be, for example, hair curlers or papillots in the case of a permanent wave, or aids for mechanical smoothing, such as a comb or a brush, a smoothing board or a heatable smoothing iron in the case of hair straightening.
  • the forming aids such as winder
  • the reaction time Z1 is preferably 5-60 minutes, more preferably 10-30 minutes.
  • the reaction time Z2 is preferably 1-30 minutes, more preferably 1-15 minutes.
  • a dry keratin-containing fiber is present when the water residues adhering to the hair have evaporated to such an extent that the hairs fall individually.
  • dry keratin fiber either the moisture content of the fiber is substantially in equilibrium with the humidity of the air, or the fiber absorbs moisture from the ambient air.
  • the oxidizing compound contained in the oxidizing composition has such a redox potential that two mercapto groups can be oxidized to form a disulfide bridge.
  • a preferred oxidizing agent is selected from, for example, sodium bromate, potassium bromate or hydrogen peroxide. It is particularly preferable to use hydrogen peroxide as the oxidizing agent.
  • customary stabilizers can additionally be added.
  • the pH of the aqueous H 2 O 2 preparations which usually contain about 0.5 to 3.0% by weight of H 2 O 2 , is preferably from 2 to 6.
  • Concentrates of usually up to 30% may also be used Wt .-% H 2 O 2 are used, which are diluted before use. In this case, it may also be preferred to use commercial fast fixings, for example Henkel Natural Styling Rinse Neutraliser 1: 4. If the agent according to the invention contains bromate as the oxidizing agent, this is usually contained in concentrations of 1 to 10% by weight and the pH of the solutions is adjusted to 4 to 7.
  • the keratin-containing fibers are moistened before carrying out the method. This can be done by spraying the fibers with a liquid, preferably water. preferably, The fibers are shampooed with a conventional shampoo, rinsed and then toweled with a towel. After completion of the terry step remains a noticeable residual moisture in the hair back. It is also possible to wet the keratin-containing fibers with a liquid containing at least one silk protein hydrolyzate derivatized with at least one fatty acid.
  • the keratinic fibers are subjected to a temperature treatment. It has proved to be particularly advantageous to carry out the temperature treatment during the action of the aqueous, keratin-reducing composition or after the rinsing out of the aqueous, keratin-reducing composition.
  • the temperature treatment can be carried out, for example, by means of heatable winders, the supply of heated air, for example by means of a hair dryer or dryer hood or in the event that the keratinic fibers are to be smoothed, with the aid of appropriately tempered plates, in particular metal or ceramic plates.
  • the keratinic fibers are preferably heated to a temperature of 30 ° C to 220 0 C.
  • the preferred temperature range depends in particular on whether the deformation is a corrugation or a smoothing and whether the temperature treatment is carried out during the action of the aqueous, keratin-reducing composition or after the rinsing out of the aqueous, keratin-reducing composition.
  • a temperature range from 30 0 C to 80 ° C, in particular from 35 ° C to 6O 0 C is preferable.
  • temperatures of 30 ° C to 80 ° C, in particular 35 ° C to 60 ° C, are preferred.
  • the deformation is a smoothing and the temperature treatment is carried out after rinsing out the aqueous, keratin-reducing composition
  • temperatures of 12O 0 C to 22O 0 C, in particular 13O 0 C to 200 0 C, are preferred.
  • the keratinic fibers can be aftertreated in the usual way.
  • the use of a commercial conditioner may be advantageous.
  • a treatment with a conditioner can also be done as an intermediate treatment.
  • a reducing agent R1 according to the invention and a comparative reducing agent V1 according to Table 1 and a fixing agent according to Table 2 were provided.
  • N-cocoyl wheat protein condensate (INCI name: Sodium Cocoyl Hydrolyzed Wheat Protein) (Zschimmer & Schwarz)
  • Wheat Protein Hydrolyzate (about 31-35% solids, INCI name: Aqua (Water), Lauridimonium Hydroxypropyl Hydrolyzed Wheat Protein, Ethylparaben, Methylparaben) (Cognis)
  • Trimethylhexadecylammonium chloride (about 24-26% active ingredient, INCI name: Aqua (Water), Cetrimonium Chloride) (Cognis)
  • 5 further hair strands were dyed analogously to the reference strands and between 1 and 2 ultrasound treatment of 15 minutes each of a permanent wave treatment by means of the reducing agent R1 according to the invention according to Table 1 and the fixing agent according to Table 2 treated.
  • the reducing agent contained the derivatized silk protein hydrolyzate Promois EFLS.
  • the color intensity is significantly higher than the color intensity of the comparison strands.

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Abstract

L'invention concerne l'utilisation d'hydrolysats de protéines dérivatisés avec au moins un acide gras pour améliorer la stabilité chromatique de fibres colorées contenant de la kératine, notamment de cheveux humains, ces fibres de kératine étant permanentées. La présente invention porte également sur des compositions appropriées contenant au moins un hydrolysat de protéine de soie dérivatisé avec au moins un acide gras et au moins un composé réduisant la kératine, ainsi que sur un procédé pour permanenter des fibres de kératine colorées au moyen de ces compositions.
EP06818720A 2005-12-19 2006-11-22 Permanente sur fibres de keratine colorees Withdrawn EP1965866A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005061022A DE102005061022A1 (de) 2005-12-19 2005-12-19 Permanentumformung gefärbter keratinischer Fasern
PCT/EP2006/011173 WO2007073808A1 (fr) 2005-12-19 2006-11-22 Permanente sur fibres de keratine colorees

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EP1965866A1 true EP1965866A1 (fr) 2008-09-10

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EP (1) EP1965866A1 (fr)
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WO (1) WO2007073808A1 (fr)

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ITMI20110433A1 (it) * 2011-03-18 2012-09-19 Sicit 2000 Spa Materiali biocompositi fertilizzanti
DE102014226175A1 (de) 2014-12-17 2016-06-23 Henkel Ag & Co. Kgaa Haarbehandlungsmittel, enthaltend mindestens ein saures Protein sowie mindestens ein Salz

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US2703798A (en) * 1950-05-25 1955-03-08 Commercial Solvents Corp Detergents from nu-monoalkyl-glucamines
DE3723354A1 (de) * 1987-07-15 1989-01-26 Henkel Kgaa Sulfatierte hydroxy-mischether, verfahren zu ihrer herstellung und ihre verwendung
DE3926344A1 (de) * 1989-08-09 1991-02-28 Henkel Kgaa Verfahren zur herstellung von hellfarbigen oelsaeuresulfonaten
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WO2007073808A1 (fr) 2007-07-05
US20080279802A1 (en) 2008-11-13

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