CN1514715A

CN1514715A - Oxidizing compositions comprising phosphonic acid chelant and conditioning agent and methods of treating hair

Info

Publication number: CN1514715A
Application number: CNA028051203A
Authority: CN
Inventors: 格雷厄姆・N・麦凯尔维; 格雷厄姆·N·麦凯尔维; ・C・邓巴; 詹姆斯·C·邓巴
Original assignee: Procter and Gamble Ltd
Current assignee: Procter and Gamble Ltd; Procter and Gamble Co
Priority date: 2001-03-20
Filing date: 2002-03-19
Publication date: 2004-07-21
Also published as: CA2437070A1; WO2002078661A3; WO2002078661A2; MXPA03007842A; JP2004524353A; EP1370225A2

Abstract

Compositions suitable for treating hair comprising an oxidizing agent, a conditioning agent selected from silicone materials, especially nonvolatile silicone and amino functionalised silicones, cationic surfactants, cationic polymers, alkoxylated amines amines and mixtures thereof and a chelant selected from phosphonic acid chelants, salts thereof, derivatives thereof and mixtures thereof and methods of treating hair. The compositions of the invention are useful for depositing high amount of conditioning agent and reducing oxidative hair damage during oxidative treatment of hair such as oxidative hair dyeing and hair bleaching.

Description

The method that contains the oxidising composition and the hair conditioning of phosphonic acids type chelating agen and conditioner

Invention field

The present invention relates to contain the oxidising composition of phosphonic acids type chelating agen and conditioner, and relate to the method for hair conditioning.Disclosed compositions and method have strengthened conditioner deposition on hair when being subjected to oxidation processes such as bleaching, oxidative coloration of hair and hair-waving.

Background of invention

Melanocyte is the natural pigment of finding in hair.The cell of melanocyte and formation hair all is spontaneous in the hair papilla of root of hair.Along with the generation of new cell, older cell is upwards boosted to be got out scalp and has formed dryly, and it is the hair portion that can see on scalp.Hair can schematically be described as being made of melaniferous core that is called cortex and the skin that is called epidermis.Cortex has given hair such as characteristics such as elasticity and crimpiness just.

Dryly change multi-form special hair protein matter into and the dead cell of keratin mixture forms by containing.Keratin contains the specific amino acids that is called cystine of high concentration.Each cystine unit contains two cysteine that are arranged in different chains, these two chains mutually near and link to each other by two sulphur atoms, formed a very strong chemical bond, be called disulfide bond.The interchain this disulfide bond crosslinking of keratin is that hair has flexible major reason.

The bleaching of hair and hair dyeing (or dyeing) be gained popularity in several past years.Youngster is wanted the natural colour of their hair is become the more color of fashion, and older people also use composition for hair dying to cover greyish white hair.Along with the increase at people's age, the generation of melanocyte is slack-off, along with more and more had grizzled hair time lapse.

Melanocyte also can change by chemical treatment to obtain more shallow color wittingly.Shoal by obtaining with oxidising composition oxidation melanin pigments, oxidising composition is an alkaline solution usually.Oxidising composition (bleach) contains oxidant, normally hydrogen peroxide.Other suitable oxidant comprises potassium, sodium and the ammonium salt of perboric acid, percarbonic acid, persulfuric acid and percarbamide.

In handling, oxidative coloration of hair also uses bleach.Oxidisability (or " permanent ") composition for hair dying contains " precursor dyes ", and it is the micromolecule that can be distributed to hair inside.These molecules mainly belong to three class aromatic compounds: diamidogen, amino phenols and phenol.They enough little with can be distributed to dry in, in dry, in case oxidized dose as hydrogen peroxide activation, they just further with other precursors reaction to form bigger colored complex.Oxidative hair dye composition except containing hair dyes precursor and peroxide source, also contains various additional cosmetics and peroxide stabiliser usually.

Oxidant is active oxidation hair dyes precursor in certain pH value scope.Yet known enhanced hair dyeing oxidation can obtain via using hair extender (HSA), and HSA can regulate the pH value of oxidizing solution.(HSA) this HSA helps peroxide by the expansion hair fiber and stain diffuses into hair, thereby has further strengthened oxidation and dyeing course, and makes this process faster more thorough.The preferred hair extender that is used to regulate peroxidating hair oxidising composition pH value is the alkaline aqueous solution that contains ammonia (ammonium hydroxide) or monoethanolamine (MEA).

In various oxidising compositions, the chelating agen of low content is usually with used as stabilizers or antiseptic.For example, EDTA (editic acid) uses used as stabilizers usually in hydrogenperoxide steam generator, otherwise hydrogenperoxide steam generator is understood too quick decomposition and can not be stored for a long time.The low dosage chelating agen that accounts for oxidising composition weight 0.1% is generally used for stablizing the oxidant that contains in the above-mentioned oxidising composition.

Result and use very at large that the oxidation processes of hair can obtain as bleaching (decolouring) and oxidative coloration.Yet they are not immaculate.The oxidant that is used to bleach with oxidative coloration can damage hair to a certain extent.The impaired mechanism of hair fiber is not also understood fully.Yet, be known that when having oxidising composition to exist, the disulfide bond of some joint angle protein chain can rupture.Oxidation processes has repeatedly stayed hair fragile, rapid wear, it does not almost have brightness and gloss.Made a large amount of effort in some years in past, and proposed multiple solution for head it off.

United States Patent (USP) 4,138,478 disclose the reagent that is used at bleaching and dyeing course minimizing hair damage, and it is by using water solublity 3-amino-1-hydroxypropyl alkane-1, and the 1-diphosphine compound protects hair to avoid the infringement of " newborn oxygen ".As described in this patent, " diphosphine compound is essentially hair and absorbs and have an effect, to hinder the newborn oxygen degraded that hair is existed with it or fully adds ".Other protectiveness chemical compound such as hydroxyl ethane-1,1 di 2 ethylhexyl phosphonic acid (HEDP) and ethylenediamine tetramethylene phosphonic acid (EDTMP) are disclosed in United States Patent (USP) 3,202 with little content, 579 and United States Patent (USP) 3,542,918 in.

Nowadays, most of dyeing or bleaching composition are sold with conditioner, and conditioner is administered on the hair after rinsing out bleaching or colouring compositions.Embodiment polysiloxane, cationic surfactant and the cationic polymer of conditioner.Conditioner is not an original state of hair being taken back it, but damage is covered under the conditioner protective layer, and the result has improved the sense of touch of hair.

Find surprisingly that the chelating agen with phosphonic acids part has fully improved in oxidation processes (as bleaching or the oxidative coloration) process or after handling, the deposition of conditioner (or " regulator ") on hair obtained the hair sense of touch of persistent improvement.It has been found that for reaching this purpose, chelating agen can be administered on the hair, or is administered on the hair as pretreatment when using the oxidisability compositions.Chelating agen, conditioner and oxidising composition are preferably used simultaneously.

Not bound by theory, it is believed that the deposition principle of conditioner is dual.At first, it is believed that phosphonic acids type chelating agen captures outside and inner heavy metal ion such as ferrum, manganese and copper very effectively.It is believed that when not having chelating agen these heavy metal ion and hydroperoxidation also form free radical, free radical has weakened hair structure by destroying keratin disulfide bonds.A little less than it is believed that further the deposition effect of non-cationic conditioner (as polysiloxanes) on damaged hair wanted, thereby chelating agen has fully improved the deposition efficiency of conditioner by reducing the oxidisability hair damage.

Secondly, 1888, Hofmeister was according to improving or reduce the water miscible ability of protein with ion classification (Hofmeister promptly or lyotropic series).Discovery phosphate especially is good at depositing proteins, and not bound by theory, applicant believes that when being used for same compositions, phosphate chelating agen and conditioner interact in a similar manner, the deposition that is improved.

Summary of the invention

The present invention relates to be applicable to the compositions of hair conditioning, comprise following material by the weight of compositions:

A) oxidant;

B) be selected from the polysiloxanes raw material, especially be selected from the conditioner of non-volatile polysiloxanes and amino functionalised, cationic surfactant, cationic polymer, alkoxylated amines and composition thereof; With

C) be selected from the chelating agen of phosphonic acids type chelating agen, its salt, its derivant and their mixture.

The invention still further relates to the method for hair conditioning, comprise the step that hair is contacted with above-mentioned composition.

The invention still further relates to the method for hair conditioning, may further comprise the steps:

I) hair is contacted with first compositions, first compositions comprises:

A) be selected from the polysiloxanes raw material, the conditioner of especially non-volatile polysiloxanes and amino functionalised, cationic surfactant, cationic polymer, alkoxylated amines and composition thereof and;

B) be selected from the chelating agen of phosphonic acids type chelating agen, its salt, its derivant and their mixture.

Ii) described first compositions of flush away from the hair randomly;

Iii) in step I) or ii) after immediately hair is contacted with second compositions that contains oxidant.

The invention still further relates to the method for hair conditioning, comprise the following steps:

I) hair is contacted with first compositions that contains conditioner and chelating agen, wherein chelating agen is selected from phosphonic acids type chelating agen, its salt, its derivant and their mixture;

Ii) described first compositions of flush away from the hair randomly; With

Iii) in step I) or ii) after, immediately hair is contacted with second compositions, second compositions contains and is selected from the polysiloxanes raw material, the conditioner of especially non-volatile polysiloxanes and amino functionalised, cationic surfactant, cationic polymer, alkoxylated amines and composition thereof.

The invention still further relates to the external member that is applicable to according to these method hair conditionings.

To those skilled in the art, by reading the disclosure of the specification, these and other feature of the present invention, aspect and advantage will become apparent.

Detailed Description Of The Invention

Though this description with particularly point out and clearly claimed claims of the present invention as ending, should believe that following explanation can help to understand better the present invention.

The term " hair or hair " that this paper adopts can be " growth ", promptly grows on the live body, and perhaps can be " non-growth ", i.e. the aggregation of wig sheath, wig or other non-growth keratin fiber.Mammal, especially Ren Lei hair are preferred.Yet Pilus Caprae seu Ovis, fur and other fibrous keratin are the suitable substrates of the present composition.

The term " oxidising composition " that this paper adopts means and comprises at least a compositions that is applicable to the oxidant of hair, as sodium, potassium, ammonium salt or other the salt of hydrogen peroxide, perboric acid, percarbonic acid, persulfuric acid and percarbamide.The non-limiting example of these compositionss is oxidative coloration of hair agent and bleach compositions.

The term that this paper adopts " oxidisability of hair is handled " or " hair treatment that comprises at least one oxidation step " are used for generalized situation, and wherein its intention comprises all hair treatment that contains at least one step that contacts with at least a oxidant.The embodiment that preferred people's hair oxidisability is handled is bleaching, dyeing or hair-waving.

The term " immediately " that this paper adopts mean about one hour with interior, preferred about 30 minutes with interior, more preferably from about in 15 minutes.

Except as otherwise noted, all percents all calculate by composition total weight.Except as otherwise noted, when having used more than a compositions in the processing procedure, the gross weight that is used to consider is all total weight that are used in the compositions on the hair simultaneously (i.e. " at head " obtain weight).Except as otherwise noted, all proportions all is a weight rate.

The list of references of all references is incorporated herein by reference.Quoting of any document is not a kind of its approval as the availability of claimed prior art of the present invention of determining.

Chelating agen

Term " chelating agen " (or " chelating agen " or " sequestering agent ") is well-known in the art, and is used in reference to the mixture of a kind of molecule or different molecular, and wherein every kind of molecule can form chelating agen with metal ion.Chelating agen is an inorganic complexes, and wherein chemical compound (chelating agen) is in two or several sites and metallic ion coordination, so just formed metallic former subring.Chelating agen contains the electronic atom of giving two or more and metal ion formation coordinate bond.

Chelating agen is well-known in the art, and article " neutrality constant " at AE Martell and RM Smith, Vol.1, Plenum Press, the article of New York and London (1974) and AE Martell and RD Hancock " metal complex in the aqueous solution ", Plenum Press can find the incomplete tabulation of chelating agen in New York and London (1996), two pieces of articles are incorporated herein by reference.

When relating to chelating agen, term " salt and derivant thereof " means salt and the derivant that all contain identical functional structure (identical chemical backbone), because chelating agen relates to and has similar or better chelating character.These materials language comprises alkali metal, alkaline-earth metal, ammonium, substituted ammonium salt (for example monoethanolamine, diethanolamine, triethanolamine), have the ester of chelating agen of acidic moiety and their mixture, especially all is sodium, potassium or ammonium salt.Term " derivant " also comprises " chelating surfactant " chemical compound, and (these chelating agen are modified and have the surfactant part; keep identical chelating function simultaneously; see United States Patent (USP) 5284972; the embodiment of modification ethylenediamine triacetic acid " N-acyl group-N; N ', N '-ethylenediamine triacetic acid ").Term " derivant " also comprises the macromole of the chelation group that contains one or more and the identical functional structure of parent chelating agen tool.These macromolecular embodiment comprise polymerization EDDS (EDDS), are made by the unit block of following structure:

" EDDS unit "

And be disclosed in people's such as Kellett the United States Patent (USP) 5,747,440.Based on this prototype and repeat " polymeric " phosphonic acids type chelating agen derivant of the functional structure of this following phosphonic acids type chelating agen can be synthetic with method of the present invention.

Compositions of the present invention contains chelating agen, and it is selected from phosphonic acids type chelating agen, its salt, its derivant and their mixture.Phosphonic acids type chelating agen is defined as and contains phosphonic acids part (PO ₃H ₂) chelating agen-PO of or derivatives thereof ₃H ₂, wherein R is an alkyl or aryl.

Suitable phosphonic acids type chelating agen comprises aminopolyphosphonic acid and polyphosphonic acid.

Suitable polyphosphonic acid and polyphosphonic acid derivant comprise the have following formula chemical compound of (I):

Formula (I)

Wherein, X be-OH or-NH ₂

R ₁Be aryl, have the fatty group or a following radicals (Ia) of 1 to 5 carbon atom:

And each R wherein ₂All be independently selected from H or contain the alkyl of 1 to 5 carbon atom.

Suitable aminopolyphosphonic acid and aminopolyphosphonic acid derivant comprise the have following formula chelating agen of (II):

Formula (II)

Wherein, each R ₁All be independently selected from H or C ₁-C ₃Alkyl.

Be used for preferred phosphonic acids type chelating agen of the present invention and have following formula (III):

Formula (III)

Wherein, each X is independently selected from hydrogen or alkyl, preferred hydrogen or has the alkyl of 1 to 4 carbon atom, preferred hydrogen; And each R ₁All be independently selected from-PO ₃H ₂Or have the group of following formula (IIIa):

Being used for the preferred chelating agen that meets molecular formula (III) of the present invention is amino three-(1-ethylphosphonic acid), ethylenediamine tetraacetic-(1-ethylphosphonic acid), amino three-(1-propyl phosphonous acid), amino three-(isopropyl phosphonic acids) and the chelating agen with following formula (IV):

Wherein, each R ₂All be independently selected from-PO ₃H ₂Or have the group of following formula (IVa):

Be used for the particularly preferred chelating agen that meets molecular formula (IV) of the present invention and be amino three-(methylene phosphonic acid), ethylenediamine tetraacetic-(methylene phosphonic acid) (EDTMP) and diethylenetriamines five-(methylene phosphonic acid) (DTPMP).

When using simultaneously, use more than accounting for composition weight 0.1%, preferably can benefiting usually more than 0.25% chelating agen with oxidant and conditioner.For most of chelating agen, can obtain optimum efficiency more than 0.5% content by weight.Also can use content, but not use so high amount because of control and security reason in the practical operation more than 5%.Therefore preferred range be more than about 0.5% to about 5%, preferably more than about 1% to about 4% even more preferably more than about 2% to about 4%.

When as the pretreatment (first compositions) before the oxidation step, use more than account for above-mentioned be used for pretreated first compositions (being called " first compositions " at claims and patent specification) weight 0.1%, preferably more than 0.25% in addition the chelating agen of more preferably 0.5% content can benefit usually.For most of chelating agen, the content that accounts for first composition weight about 2% can obtain optimum efficiency.

Containing when conditioner after first compositions of chelating agen and oxidant, when being applied on the hair as post processing, the content of described chelating agen in first compositions preferably more than described composition weight 0.1%, preferably more than 0.25%, more preferably more than 0.5% even more preferably more than 1%.Also can use, but not use so high amount because of control and security reason in the practical operation more than 5%.Thereby preferred range be more than about 2% to about 5%, more preferably more than about 2% to about 4%.

Conditioner

Compositions of the present invention comprise the compositions that contains conditioner or therewith compositions be used in combination.Be used for conditioner of the present invention and be selected from silicone materials, especially non-volatile polysiloxanes and amino functionalised, cationic surfactant, cationic polymer, alkoxylated amines and composition thereof.

Conditioner usually with account for composition weight about 0.05% to about 20%, preferred about 0.1% to about 15%, more preferably 0.2% to about 10%, even more preferably from about 0.2% to about 2% amount is used.The minimum that is used for particular composition should be able to effectively provide beneficial effect.Operable maximum level is bound by theory not, but is subjected to physical constraints.Use more than about 10% content normally unnecessary and be expensive, and according to the type (tending to the polymerization conditioner most) of conditioner, so high content can cause not wishing that the hair that obtains subsides.

After using and choose wantonly flushing, oxidising composition carries out post processing immediately, the content of conditioner and top disclosed similar in the post-treatment composition, but calculate by the weight of the compositions that is used as post processing.

Silicone materials

Be used for suitable polysiloxanes conditioner of the present invention and comprise that being blended in compositions is lactous non-volatile and insoluble compound, the promptly dispersive insoluble droplet that is discontinuous phase suspends with suspending agent usually.This dispersive polysiloxanes conditioning ingredients will comprise the polysiloxane fluid hair conditioner, polysiloxane fluid for example, and also will comprise other composition, as be used to promote polysiloxane fluid to deposit effectiveness, or for example when use high index of refraction (as, greater than about 1.46) the polysiloxanes conditioner time, improve the polyorganosiloxane resin (high phenylate polysiloxanes) of hair gloss degree.

The polysiloxanes conditioner can contain the Y 7175 composition mutually.Typically, if there is a Y 7175, they will follow commercial form to be used as the non-volatile silicone materials composition of solvent or carrier, as polysiloxanes colloid and resin.

Be used for polysiloxanes conditioner of the present invention and in the time of 25 ℃, can preferably have about 2.10 to 5m2/s to about 2m2/s (about 20 to about 2,000,000 centistoke) viscosity, more preferably from about 10-3m2/s is to about 1.8m2/s (about 1,000 to about 1,800,000 centistoke) even more preferably from about 5.10 to 2m2/s to about 1.5m2/s (about 25,000 to about 1,500,000 centistoke), most preferably from about 10 to 1m2/s to about 1.5m2/s (about 100,000 to about 1,500,000 centistoke).This viscosity is measured by glass capillary tube viscometer, as the detection method CTM0004 in road-Corning Incorporated, described in 20 days July in 1970.

Can be used for a class polysiloxane fluid of the present invention is polysiloxane oil.Viscosity was less than the flowable silicone materials of 1m2/s (1,000,000 centistoke) when term " polysiloxane oil " was meant 25 ℃.In the time of common 25 ℃ fluidic viscosity will about 5.10 to 6m2/s and 1m2/s between (about 5 and 1,000, between 000 centistoke), preferably about 10 to 5m2/s and 0.1m2/s between (about 10 and about 100,000 centistokes between).Suitable polysiloxane oil comprises poly-alkylsiloxane, poly-aryl siloxanes, polyoxyethylene alkyl aryl radical siloxane, polyether siloxane copolymer and their mixture.Also can use other to have insoluble, the non-volatile siloxane liquid of hair conditioning character.More particularly, polysiloxane oil comprises many alkyl or the polyaryl siloxanes with following formula:

Wherein R is aliphatic group, preferred alkyl or thiazolinyl or aryl, replacement or substituent group not, and x is 1 to about 8,000 integer.Suitable not replacement R group comprises alkoxyl, aryloxy group, alkaryl, aralkyl, arylalkenyl, virtue is amino and replace ether, substituted hydroxy, and halogenated aliphatic group and halogenated aryl.The suitable R group also comprises cationic amine and quaternary ammonium group.

Replacement aliphatic group or aryl on the polysiloxane chain can have any structure, as long as the gained siloxanes at room temperature keeps fluidised form, hydrophobic, have no stimulation in the time of on being administered to hair and/or skin, avirulence do not have other illeffects yet, can be compatible with other composition in the compositions, compositions is stablized, is insoluble to chemical property under common use and storage condition, and can deposit on hair or the skin, and conditioning hair or skin.Two R groups on the silicon atom of each monomer polysiloxane unit can be represented identical or different group.The identical group of preferred two R groups representative.

Preferred alkyl and alkenyl substitutents are C ₁-C ₅Alkyl and alkenyl, more preferably be C ₁-C ₄, be most preferably C ₁-C ₂Other aliphatic series part that contains alkyl, alkenyl or alkynyl group (as alkoxyl, alkaryl and alkylamino) can be a straight or branched, and preferably has 1 to 5 carbon atom, more preferably has 1 to 4 carbon atom even more preferably have 1 to 3 carbon atom, most preferably have 1 to 2 carbon atom.As mentioned above, the R substituent group can also contain amido functional group herein, alkylamino for example, and it can be primary, the second month in a season or tertiary amine or quaternary ammonium functional group.These substituent groups comprise wherein the chain length of aliphatic series part preferred aforesaid one-, two-and three-alkylamino and alkoxy amino.This R substituent group can also be by other group such as halogen (for example chlorine, fluorine and bromine), halogenated aliphatic group or aryl and hydroxyl replacement (for example aliphatic group of hydroxyl replacement).Suitable halo R group for example comprises three-halo (preferred fluoro) alkyl, for example-and R ₁-C (F) ₃, R wherein ₁Be C ₁-C ₃Alkyl.The embodiment of this polysiloxanes comprises poly-methyl-3,3, the 3-trifluoropropyl siloxane.

Operable non-volatile poly-alkylsiloxane liquid comprises for example polydimethylsiloxane.These siloxanes can be available from the Viscasil R and SF 96 series of General Electric Co. Limited, DC 200 series of road-Corning Incorporated.Be applicable to that also polysiloxanes of the present invention is-DC 1664 (TN) of Corning Incorporated, viscosity 60,000 centistokes, particle diameter are the polydimethylsiloxane of 300nm, and it preferably is used in combination with deposition aid.Polydimethylsiloxane is also referred to as dimethicone oil.Other suitable R group comprises methyl, methoxyl group, ethyoxyl, propoxyl group and aryloxy group.Three R groups on the polysiloxanes end-blocking also can be represented identical or different group.The suitable R group comprises methyl, ethyl, propyl group, phenyl, aminomethyl phenyl and phenyl methyl.Preferred polysiloxanes is polydimethylsiloxane, poly-di-ethyl siloxane and PSI.Especially preferred is polydimethylsiloxane.

Operable poly-alkaryl silicone liquid also comprises PSI.These siloxanes can be available from the SF 1075 aminomethyl phenyl liquid of General Electric Co. Limited, perhaps available from 556 cosmetics-stage liquid of road-Corning Incorporated.

Other suitable polysiloxanes conditioner is disclosed in 9804237, the 22 to 29 pages of WO, is incorporated herein by reference.

Spendable polyether siloxane copolymer comprises the polydimethylsiloxane (for example, the DC-1248 of road-Corning Incorporated) of poly(propylene oxide) modification, also can use the mixture of oxirane or oxirane and propylene oxide.The content of oxirane and expoxy propane must be enough low, dissolves in the water and the present composition to prevent it.Can be used for alkyl amino replacement polysiloxanes of the present invention and comprise those with following formula:

Wherein x and y are the integers that depends on molecular weight, and mean molecule quantity is greatly between 5,000 to 10,000.This polymer is also referred to as " amino-terminated polydimethylsiloxane ".Other is applicable to that amino silicone of the present invention can be commercially available from General Electric Co. Limited, and commodity are called SF1703, SM2115, SM2101 and SM2658.

Cationic surfactant

The cationic surfactant that is used for the present composition contains amino or quaternary ammonium hydrophilic segment, positively charged when it is dissolved in the Aquo-composition of the present invention.Also can use the cationic surfactant that contains quaternary ammonium part and polysiloxanes part.Wherein can be used for cationic surfactant of the present invention and be disclosed in the following document, it all is incorporated herein by reference: M.C.Publishing Corp., McCutcheon ' s, detergent and emulsifying agent (Detergents ﹠amp; Emulsifiers), (North America version, 1979); Schwartz etc.; Surfactant (Surface Active Agents), Their Chemistry andTechnology, New York: Interscience Publishers, 1949; United States Patent (USP) 3,155,591, Hilfer authorized on November 3rd, 1964; United States Patent (USP) 3,929,678, people such as Laughlin authorized in December in 1975 on the 30th; United States Patent (USP) 3,959,461, people such as Bailey authorized on May 25th, 1976; And United States Patent (USP) 4,387,090, Bolich, Jr. authorized June 7 nineteen eighty-three.

In containing the cationic surfactant of quaternary ammonium, be applicable to that of the present invention is to have those of following formula:

R wherein ₁-R ₄Independently for to have about 1 aliphatic group, aryl or alkoxyl, polyoxyalkylene, alkyl amido, hydroxy alkyl or to have about 1 alkylaryl to about 22 carbon atoms to about 22 carbon atoms; And x is selected from halogen (particularly chlorine), acetate, phosphate radical, the anion of nitrate anion and alkyl sulfate (preferred C ₁-C ₃Alkyl) group.Aliphatic group can also contain ehter bond and other group except carbon and hydrogen atom, for example amino.For example about 12 carbon atoms of long-chain aliphatic group or more high-grade those can be saturated or undersaturated.

Quaternary ammonium salt comprises dialkyl dimethyl ammonium chloride, and wherein alkyl has about 12 to about 22 carbon atoms, and the derivation of self-long chain fatty acid, and for example (tallow acid produces quaternary compound to hydrogenated tallow, main R ₁And R ₂Advantage has 16 to 18 carbon atoms).Other cationic surfactant comprises those wherein at least one R ₁-R ₄Contain one or several in the base and be selected from alkoxyl (preferred C ₁-C ₃Alkoxyl), polyoxyalkylene (preferred C ₁-C ₃Polyoxyalkylene), the surfactant of the hydrophilic segment of alkyl amido, hydroxy alkyl, Arrcostab and combination thereof.Randomly, cation reconciliation statement surface-active agent is at R ₁-R ₄Contain 2 in the group to about 10 nonionic hydrophilic segments.For being used for purpose of the present invention, think that each hydrophilic acylamino-, alkoxyl, hydroxy alkyl, Arrcostab, alkyl amido or other unit all are unique nonionic hydrophilic segments.

Can be used for other cationic surfactant of the present invention and be disclosed among the WO 9632919, be incorporated herein by reference.

Cationic polymer

Suitable cationic polymers is disclosed in 9632919, the 17 to 21 pages of WO, is incorporated herein by reference.The embodiment that is applicable to cationic polysaccharide polymeric material of the present invention comprises those with following formula:

Wherein:

A is the anhydroglucose residue, as starch or cellulose dehydration glucose residue,

R is alkylidene oxyalkylene, polyoxyalkylene or hydroxyl alkylidene or their combination,

R ¹, R ²And R ³Be alkyl, aryl, alkyl, aryl, aralkyl independently, alkoxyalkyl or alkoxy aryl, each group contain up to about 18 carbon atoms, and the total number of carbon atoms of each cationic moiety (that is R, ¹, R ²And R ³In the total number of carbon atoms) be preferably 20 or still less, and

X is foregoing anionic counter ion.

Cationic cellulose can be from the polymer JR of Amerchol company (Edison, New Jersey, the U.S.) at them ^TN, LR ^TN, KGT ^TNAnd LKT ^TNCommercially available in the series of polymers, as with the hydroxyethyl-cellulose salt of trimethyl ammonium substituted epoxide reaction, in industry (CTFA), be called polyquaternary amine 10.The cationic cellulose of another type comprises the polymeric quaternary ammonium salts of hydroxyethyl-cellulose, and this hydroxy methocel and the reaction of lauryl dimethyl ammonium substituted epoxide are called polyquaternary amine 24 in industry (CTFA).These raw materials can be commercially available with trade name polymer LM-200LM-200 (or Quatrisoft) from Amerchol company (Edison, New Jersey, the U.S.).

Alkane hydrogen base amine

Alkoxylated amines is the conditioner that meets following formula:

Wherein R is alkyl, preferably has 8 to 30 carbon atoms, and x and y be integer, preferred x+y in 1 to 100 scope, more preferably 50 even more preferably between 1 to 20.

Oxidant

According to compositions of the present invention comprise the compositions that contains a kind of oxidant at least or therewith compositions be used in combination.Being used for preferred oxidant of the present invention is water solublity peroxidating agent.Here Ding Yi " water solublity " is meant under usual conditions solvable at least 0.1g in every liter of deionized water, preferred 1g, the more preferably described oxidant of 10g.Oxidant works for the initial solubilising and the decolouring (bleaching) of melanocyte very much, and has quickened the polymerization of dry middle oxidative coloration precursor (oxidative coloration agent).

Preferred water-soluble oxidizers is the inorganic peroxy material that can produce hydrogen peroxide in aqueous solution.Water solublity peroxidating agent is well-known in the art, and comprise hydrogen peroxide, inorganic base metal peroxide (as peroxide sodium metaperiodate and sodium peroxide), and organic peroxide, as peroxide phosphoamide, peroxide tripolycyanamide, with inorganic hydrogen peroxide salt bleaching composition, as the alkali metal salt of perborate, percarbonate, perphosphate, persilicate, persulfate etc.Forms such as these inorganic hydrogen peroxide salt can monohydrate, tetrahydrate are mixed.If desired, can use the mixture of two or more these type of oxidants.Preferably use hydrogen peroxide in the compositions of the present invention.

In traditional dyeing and bleaching composition, the content of peroxidating agent is generally about 0.1% to about 7% by weight.Although use higher content can obtain better effect, because of the damage that can increase like this, so still impracticable so far to hair.Protection to oxidative damage provided by the invention makes may use nearly 40% peroxidating agent such as hydrogen peroxide in the present oxidising composition.Yet based on security reason, when using on the person, the amount more than 12% should be considered carefully.Preferably, the content of oxidant is about 0.5% to about 20%, more preferably from about 1% to 15% by weight in the oxidising composition.During more than about 7% (being typically about 12%), compositions of the present invention provides fabulous poliosis spreadability, distinct color and acceptable degree of injury at content.

Annexing ingredient

In addition, compositions of the present invention can be a complexing compositions, and it also contains other and may be or may not be the component of active component except chelating agen and oxidant.This includes but not limited to buffer agent, hair dye (as the oxidative coloration precursor), non-oxidizable stain, thickening agent, solvent, enzyme, anion surfactant, non-ionic surface active agent, amphoteric surfactant and cationic surfactant, carrier, antioxidant, stabilizing agent, hair-waving activating agent, spice, hair extender and/or polymer.Some this type of supplementary element describes in detail later.

At last, compositions of the present invention can provide in any form, for example Aquo-composition, powder, gel or oil in water emulsion.Preferred medium is viscous water solution or the oil in water emulsion that comprises haloduric thickener in the present composition.

The pH value buffer agent

Compositions of the present invention preferably also comprises the pH value buffer agent.The pH value of compositions is preferably about 8 to about 12, more preferably from about 9 to about 11 even more preferably from about 9.5 to about 10.5.Suitable reducing is well-known in the art, and comprises for example ammonia/ammonium acetate salt mixture and monoethanolamine (MEA).

Oxidative coloration of hair agent precursor

These compositionss are well-known in field of the present invention, and comprise aromatic diamine, amino phenols and derivant thereof (oxidising dyeing precursor representational but incomplete tabulation is found in " cosmetic science and technology " (Cosmetic Science and Technology) that Sagarin writes, Interscience, SpecialEdn.The 2nd volume, the 308th to 310 page).Precursor can use with coupling agent.The normally colourless micromolecule of coupling agent can form color in the presence of active precursor.

The selection of precursor and coupling agent is by required dyed color, the depth and brightness decision.Precursor and coupling agent can use separately or be used in combination in the present invention, versicolor stain such as have from the light nut-brown to black to provide.

Hair-dyeing agent compositions contains usually has an appointment 0.001% to about 10%, preferred about 0.1% to about 2% hair dyes precursor and coupling agent.

Thickening agent

Compositions of the present invention can randomly also comprise at least 0.1% thickening agent.Be easy to be administered on the hair and not following compositions in order to provide, thickening agent preferably contain enough amounts when being provided at 26 ℃ to compositions about 1Pa.s to 10Pa.s (1,000 is about 10, viscosity 000cP).

Preferred use is haloduric thickener among the present invention.Haloduric thickener functionally is defined as to increase and contains 3.8%DTPMP (tetrasodium salt) and 1.95%NH among the present invention ₃The chemical compound of Aquo-composition viscosity, the haloduric thickener time institute viscosimetric that makes it under 26.7 ℃, to mix 2% content by weight for 1Pa.s at least (1,000cP).Viscosity can be measured with Brookfield viscometer DVII, 10Pa.s (10,000cP) following sample uses the S41 bar, and 10Pa.s (10,000cP) above sample uses S52 bar (commercially available in Brookfield), speed is that per minute 1 changes, and sample size is 2ml (being used for the S41 bar) or 0.5ml (being used for the S52 bar).

The incomplete tabulation that is used for suitable haloduric thickener of the present invention comprises xanthan gum, guar gum, hydroxypropyl guar gum, scleroglycan, methylcellulose, ethyl cellulose (can be from Aquacote ^Be purchased), hydroxyethyl-cellulose (Natrosol ^), carboxymethyl cellulose, hydroxypropyl emthylcellulose, microcrystalline Cellulose, HBMC, hydroxypropyl cellulose (Klucel ^)), hydroxyethyl ethylcellulose, cetyl hydroxyethyl-cellulose (Natrosol ^330), N-vinyl pyrrolidone (Proyidone ^), acrylate/ceteth-20 itaconate copolymeric (Structure ^3001), hydroxypropyl starch phosphate ester (Structure ^ZEA), polyethoxylated urethane or poly-carbamoyl macrogol ester (PEG-150/ decyl/SMDI copolymer=Aculyn for example ^44, PEG-150/ stearyl/SMDI copolymer=Aculyn 46 ^), trihydroxy stearin (Thixcin ^), acrylate copolymer (for example, Aculyn ^33) or the acrylate copolymer of hydrophobically modified (acrylate/stearyl polyoxyethylene ether-20 methacrylate ester copolymer=Aculyn for example ^22).

Aliphatic alcohol has thickening property, and can be used in the compositions of the present invention.Yet aliphatic alcohol is not the haloduric thickener of above-mentioned definition.2% the cetyl and the mixture of stearyl alcohol have the viscosity less than 0.7Pa.s (700cP), record with the Brookfield viscometer in top disclosed condition at 26 ℃.

Embodiment

The following examples are for example understood oxidative hair dye composition of the present invention.Be to be understood that embodiments of the invention and embodiment just are used to illustrate, and their various slight improvement advise giving those skilled in the art and can not deviating from scope of the present invention with changing.

Formulation Example: emulsion

Ceteareth 25 cetanol stearyl alcohol Sodium Benzoate phenoxetol HEDP, (its disodium salt) EDTMP, (its tetrasodium salt) DTPMP, (its tetrasodium salt) P-pHENYLENE dI AMINE p-aminophenol meta-aminophenol resorcinol hydrogen peroxide, (35% active material) trimethyl silyl ammonia poly-two-methylsiloxane of generation, (SF1708) polyquaternary amine 10, (polymer JR30M) xanthans cetyl hydroxy ethyl cellulose, (receive and take off Roseau 330CS+) pH value is adjusted to 10 water

1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 1.5---2.5 1.0-1.0 0.5 5.0-0.6 1.0-0.5 0.5-1.5---1 1.0 0.5 1.0 1.0 1.0 1.0-0.8 0.5 0.6 0.5 0.8 0.8 0.5 0.6 0.5 0.8 0.2 0.3 0.2 0.1 0.2 0.2 0.3 0.2 0.1 0.2 1.0 0.5 1.0 0.6 1.0 1.0 0.5 1.0 0.6 1.0 1.6 1.2 1.6 0.8 1.6 1.6 1.2 1.6 0.8 1.6 8.6 8.6 8.6 13 17 17 17 34 34 34 0.5 0.5 1.5 2.0 2.0 2.0 2.0 2.0 2.0 2.0 0.2 0.2-0.2 0.2 0.2 0.2---0.5 0.5-1.0 0.5 0.5 0.5 0.5 0.5 1.0--0.8 1.0 0.8 0.5 0.5 0.5 0.5 1.0

Formulation Example: viscous water solution

Ammonia (containing 30% active component) acrylate copolymer (Aculyn ^33A) oil base APEO 10 oil base APEOs 2 oleic acid Cocamide DEA HEDP (its disodium salt) EDTMP (its tetrasodium salt) DTPMP (its tetrasodium salt) P-pHENYLENE dI AMINE p-aminophenol meta-aminophenol resorcinol hydrogen peroxide (35% active material) INCROQUAT TMC-80 dotriacontyl alkyl dimethyl ammonium chloride acrylate stearyl APEOs-20 are adjusted to 10 water with copolymer (Aculyn 22) the propane diols ethoxydiglycol pH value of methacrylate ester

6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 2.4 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 1.5---2.5 1.0-1.0 0.5 5.0-0.6 1.0-0.5 0.5-1.5---1 1.0 0.5 1.0 1.0 1.0 1.0 0.8 0.5 0.6 0.5 0.8 0.8 0.5 0.6 0.5 0.8 0.2 0.3 0.2 0.1 0.2 0.2 0.3 0.2 0.1 0.2 1.0 0.5 1.0 0.6 1.0 1.0 0.5 1.0 0.6 1.0 1.6 1.2 1.6 0.8 1.6 1.6 1.2 1.6 0.8 1.6 8.6 8.6 8.6 13 17 17 17 34 34 34 0.5 0.5 1.5 2.0 2.0 2.0 2.0 2.0 2.0 2.0 0.2 0.2 0.7 0.2 0.2 0.2 0.2---0.5 0.5 0.0 1.0 0.5 0.5 0.5 0.5 0.5 1.0 8.2 8.2 8.2 8.2 8.2 8.2 8.2 8.2 8.2 8.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2 4.2

Above-mentioned composition can be used for having hair dyed and can reduce the deposition of damaging and improving conditioner.The analogous composition (being p-aminophenol, meta-aminophenol and resorcinol in the above-described embodiments) that does not comprise oxidative coloration precursor and coupling agent can be used for bleaching hair (dulling the color).

Oxidative coloration of hair agent compositions is sold with external member usually, and external member is contained in dyestuff composition in the different vessels, that contain oxidative coloration precursor (and normally hair extender) (be called again Emulsion " dyes cream " or solution " dye liquor ") and contains the hydrogen peroxide component (also being called Emulsion " hydrogen peroxide cream " or solution " hydrogen peroxide liquid ") of oxidant (normally hydrogen peroxide).Consumer's component that will dye is immediately before use mixed with the hydrogen peroxide component.Above table embodiment for example understands the mixture of gained.

Similarly, bleaching composition is sold with the external member that comprises two or three autonomous container usually.First container contains hair extender (for example, ammonia), and second contains oxidant and the 3rd (optional) and contain second oxidant (for example, the ammonium salt of alkali or persulfuric acid, percarbonic acid, perboric acid).Bleaching composition obtains by mixing above-mentioned composition before use immediately.

These external members are well-known in this area, and the compositions in each container can be by using any standard method manufacturing, and these methods comprise:

Oil-in-water technology

Inversion of phases technology

One kettle way technology

At the beginning of the preparation process at room temperature, chelating agen adds part water usually, and allows dissolving.Add fatty ingredient then, and this mixture above-mentioned steps normal process.For example, in one kettle way, polymer and chelating agen will be pre-dissolved in the water, add that fatty ingredient is whole then to be heated to 70 ℃ to 80 ℃.

In the emulsion situation, the control cooling and the optional shear history of the product of last formation will be formed then.The preparation process of dying cream has been finished in the adding of ammonia and the adjustment of pH value.

In containing the liquid solution situation of acrylate polymer, these will be formulated in the hydrogen peroxide component.Ethylene glycol solvent and fatty ingredient are formulated in the dyeing component.Before using compositions, stain and hydrogen peroxide component have just formed the product that is constituted when mixing, and have generated the polymerization microgel by the acrylic acid proton abstraction of polymer.The further details of producing the water-soluble compositions of these two parts can find in people's such as people's such as Casperson United States Patent (USP) 5,376,146 and Cohen United States Patent (USP) 5,393,305.

Compositions of the present invention also can be mixed with the water-soluble compositions of two parts, and it contains polyethers polyurethane as thickening agent (Aculyn for example ^46), as people's such as Casperson United States Patent (USP) 6,156,076 and the United States Patent (USP) 6,106 of Jones, described in 578.

Compositions in different vessels is mixed before use, and the mixture of gained contains chelating agen and claimed conditioner, does not fix relevant chelating agen and the conditioner distribution situation in these containers.Significantly, chelating agen can be changed by hydrogen peroxide (or any used oxidant), in any case for example the secondary amine chelating agen should be formulated in the dyeing component.Yet the hydrogen peroxide component should preferably contain at least about 0.1% stable chelated agent with stable peroxide hydrogen.Require this stabilizing agent to stop the hydrogen peroxide too quick decomposition.For example EDTA can be used as stabilizing agent and is used in the hydrogen peroxide component.

Using method

The embodiment and the embodiment of the present invention that should be appreciated that method therefor only are used to illustrate, and their various slight improvement can advise can not deviating from scope of the present invention to those skilled in the art with changing.

Do not carry out pretreatment

Chelating agen of the present invention preferably directly is formulated into (for example, oxidative coloration compositions or bleach) in the oxidising composition that is applied on the hair.

The oxidisability bleaching

The oxidative coloration compositions is sold as the external member that contains two autonomous container usually at least: contain in suitable carrier in the container and (for example have the hair extender, ammonia) oxidative coloration precursor (for example dying cream or dye liquor), and in suitable carrier, contain oxidant (as hydrogen peroxide cream or hydrogen peroxide liquid) in another container.Consumer prepares bleaching composition immediately by mixing two kinds of compositionss before use, and mixture is administered on the hair.(be sure of that all hairs have all evenly used) after mixture is used a few minutes, the oxidative coloration compositions is retained in (about 30 minutes usually) on the hair with the painted amount of enough generations.Consumer is with his/her hair of faucet cleaning down and make the hair drying then.It is evident that hair has become the color of wanting from original color.

Conditioner can pack separately or entire package in the 3rd container.In this case, all three kinds of compositionss can mix and use together before use immediately, perhaps the inclusions in the 3rd container can be used as post processing after the oxidative coloration compositions is used immediately, and the oxidative coloration compositions is to obtain from the mixing of other container.

Bleaching composition

Bleaching composition is sold as the external member that contains two or three autonomous container usually.Contain hair extender (for example, ammonia) in first container, contain oxidant in second container, and (optional) contains second oxidant (for example, the ammonium salt of alkali or persulfuric acid, percarbonic acid, perboric acid) in the 3rd container.Consumer prepares bleaching composition immediately by mixing all compositionss before use, and mixture is administered to (similar oxidative coloration compositions) on the hair, continues time enough so that discoloration to take place.

Conditioner also can separate packing or entire package in the additional the 3rd or the 4th container.In this case, all compositionss can mix before use immediately, and perhaps the compositions in the additive vessel can be used as post processing after bleaching composition is used immediately, and bleach is to obtain from the mixing of other container.

Carry out pretreatment

Chelating agen and conditioner also are administered on the hair as pretreating agent.Be administered on the hair before pretreatment compositions (" first compositions ") can oxidising composition (" second compositions ") be used or through after the long period.

Follow oxidising composition closely and use pretreatment afterwards

On hair, use pretreating agent also and then to use in the situation of oxidising composition, above-mentioned pretreating agent can rinse out before using oxidant, but preferably be retained on the hair in using the process of oxidising composition, the gained mixture is washed off in the oxidation step backlash.The external member that comprises one first compositions (pretreating agent) container and one, two or more second compositions (oxidising composition) container can help using the method.In the situation that second compositions prepared before using immediately, second compositions may need two or more containers, second compositions is to prepare by mixing the inclusions (for example, oxidative hair dye composition or bleaching composition) in two or more containers.External member also can contain the additive vessel that is useful on the compositions that comprises conditioner, and this compositions is independent of second compositions and is applied in the third step, randomly with after the rinsing step.

When pretreating agent contained chelant and conditioner, conditioner was selected from silicone materials, especially non-volatile polysiloxanes and amino functionalised, cationic polymer, alkoxylated amines and composition thereof.

The color nursing

" color treatments " that pretreatment also can be used as between any twice oxidation processes carries out, rather than before certain oxidation processes.At least one day of twice oxidation processes preferred interval, more preferably at least one week.Oxidative coloration of hair is handled and was repeated once in common every month, and significantly, hair is all water flushings immediately after each oxidation processes." color nursing " handled and can be repeated arbitrarily repeatedly according to practical experience between twice oxidation processes, can be once, twice or repeatedly.

Claims

1. be applicable to the compositions of hair conditioning, said composition comprises:

A) oxidant;

B) conditioner is selected from silicone materials, especially non-volatile polysiloxanes and amino functionalised, cationic surfactant, cationic polymer, alkoxylated amines and composition thereof.

It is characterized in that described compositions further comprises:

C) chelating agen is selected from phosphonic acids type chelating agen, its salt, its derivant and their mixture.

2. compositions as claimed in claim 1, wherein said chelating agen are selected from the chelating agen to (III) as shown in the formula (I):

Formula (I):

Wherein X be-OH or-NH ₂R ₁Be aryl or the aliphatic group that contains 1 to 5 carbon atom or group (Ia):

And R wherein ₂Be independently selected from H or have the alkyl of 1 to 5 carbon atom;

Formula (II):

Formula (II)

Each R wherein ₁Be independently selected from C ₁-C ₃Alkyl;

Formula (III):

Formula (III)

Wherein each X is independently selected from hydrogen or alkyl, preferred hydrogen or has the alkyl of 1 to 4 carbon atom, preferred hydrogen; And each R ₁Be independently selected from-PO ₃H ₂Or have the group of following formula (IIIa):

Formula (IIIa); With

Its salt, its derivant and their mixture.

3. compositions as claimed in claim 2, wherein said chelating agen are selected from amino three-(1-ethylphosphonic acid), ethylenediamine tetraacetic-(1-ethylphosphonic acid), amino three-(1-propyl phosphonous acid), amino three-(isopropyl phosphonic acids), its salt, its derivant and their mixture.

4. compositions as claimed in claim 2, wherein said chelating agen are selected from the have following formula chelating agen of (IV):

Formula (IV)

Each R wherein ₂Be independently selected from-PO ₃H ₂Or have the group of following formula (IVa):

Formula (IVa);

Its salt, its derivant and their mixture.

5. that compositions as claimed in claim 4, wherein said chelating agen are selected from is amino three-(methylene phosphonic acid), ethylenediamine tetraacetic-(methylene phosphonic acid) (EDTMP) and diethylenetriamines five-(methylene phosphonic acid) (DTPMP), its salt, its derivant and their mixture.

6. the described compositions of each claim as described above, wherein pH value is greater than 8, preferably between 8 to 12, more preferably between 9 to 11.5 even more preferably between 9.5 to 11.

7. the described compositions of each claim as described above, wherein said compositions is the aqueous solution form of O/w emulsion or thickening.

8. the described compositions of each claim as described above; said composition also comprises haloduric thickener, and described haloduric thickener is preferably from xanthan gum; guar gum; hydroxypropyl guar gum; scleroglycan; methylcellulose; ethyl cellulose; hydroxyethyl-cellulose; carboxymethyl cellulose; hydroxypropyl emthylcellulose; microcrystalline Cellulose; HBMC; hydroxypropyl cellulose; hydroxyethyl ethylcellulose; the cetyl hydroxyethyl-cellulose; the N-vinyl pyrrolidone; acrylate/ceteth-20 itaconate copolymeric; hydroxypropyl starch phosphate; polyethoxylated urethane or poly-carbamoyl macrogol ester; the trihydroxy stearin; the acrylate copolymer of acrylate copolymer or hydrophobically modified and their mixture.

9. the described compositions of each claim as described above, said composition also comprises at least a oxidative hair dyestuff former.

10. the described compositions of each claim as described above, wherein said conditioner is selected from silicone materials.

11. the method for hair conditioning, this method comprise the step that hair is contacted with the described compositions of aforementioned each claim.

12. the method for hair conditioning, this method comprises following sequential steps:

I) hair is contacted with first compositions, this first compositions comprises:

A) conditioner, this conditioner is selected from the polysiloxanes raw material, especially non-volatile polysiloxanes and amino functionalised, cationic polymer, alkoxylated amines and composition thereof and;

B) chelating agen, this chelating agen are selected from phosphonic acids type chelating agen, its salt, its derivant and their mixture;

Ii) at follows step i) after hair is contacted with second compositions that contains oxidant.

13. method as claimed in claim 12, wherein said second compositions also comprises the oxidative hair dyestuff former.

14. the method for hair conditioning, this method comprises following sequential steps:

I) hair is contacted with first compositions that contains oxidant;

Ii) hair is contacted with second compositions that contains conditioner and chelating agen, wherein chelating agen is selected from phosphonic acids type chelating agen, its salt, its derivant and their mixture; With

Iii) hair is contacted with the 3rd compositions that contains oxidant;

It is characterized in that step I) and ii) be separated by at least 1 day, and at step I i) after do not carry out step I ii) immediately.

15. the method for hair conditioning, this method comprises following subsequent step:

I) hair is contacted with first compositions that contains chelating agen, wherein said chelating agen is selected from phosphonic acids type chelating agen, its salt, its derivant and their mixture;

Ii) be right after step I) after hair is contacted with second compositions that contains oxidant;

Iii) being right after step I contacts hair after ii) with the 3rd compositions that contains conditioner.

16. hair dye external member, this external member comprises first and second compositionss that are packaged in the different vessels, wherein said first compositions contains oxidant, and described second compositions contains the oxidative dyestuff precursor, and it is characterized in that the mixture of described first and second compositionss of gained is compositionss as claimed in claim 9.