CN103179943B

CN103179943B - Hair maintenance compositions and correlation technique

Info

Publication number: CN103179943B
Application number: CN201180051080.8A
Authority: CN
Inventors: M·赖特; M·斯泽曾; J·科恩; D·佩特罗斯基; D·伊根; C·菲尔斯基; G·M·维布姆
Original assignee: Alberto Culver Co
Current assignee: Alberto Culver Co
Priority date: 2010-10-20
Filing date: 2011-10-07
Publication date: 2015-12-16
Anticipated expiration: 2031-10-07
Also published as: WO2012054243A3; CA2812991C; CA2812991A1; EP2629742A2; MX2013004435A; WO2012054243A2; CN103179943A; WO2012054029A1; EA024282B1; BR112013009589A2; JP2013540152A; MX350219B; EA201390583A1; EP2629742A4; JP5977750B2

Abstract

Hair maintenance compositions containing compound polyelectrolyte is disclosed herein.Also disclose their using method, their manufacture method, test the method for their effects, and relate to the medium method of hair nursing.

Description

Hair maintenance compositions and correlation technique

the cross reference of related application

The U.S. Provisional Patent Application 61/394,966 that patent application claims was submitted on October 20th, 2010 and the priority of International Application Serial No. PCT/US10/53360 submitted on October 20th, 2010, should the two all be incorporated to herein with it by reference.

background of invention

Hair care composition is usually through preparing to have multifrequency nature.Such as, hair conditioner can through preparation with conditioning hair, and can through preparation with maintenance hair.The hair care composition with multifrequency nature is attractive for consumers, because it only needs to use less compositions just can obtain expectation effect to hair.But in order to prepare such hair care composition, various ingredients is normally required.The long-time stability of such compositions may suffer damage due to the incompatibility between numerous component.

In addition, owing to having a large amount of components in many hair care compositions, formulator is not only faced with finds suitable component to provide the challenge of the cosmetic properties of expectation, but also is faced with the challenge of the compositions manufacturing these complexity.Such challenge comprises Development and Production scheme to manufacture compositions, no matter is for small-scale initial testing or for large-scale commercial market.The component of larger quantity means the manufacture container of the larger quantity of needs, and namely this itself mean the needs more time and consume to produce described compositions.Cosmetic composition because of but the complex mixture of various ingredients, and due to this complexity, just need careful consideration when Development and Production scheme.

The component of hair care composition comprises conditioner, it typically is the compound with positive charge.Hair fiber has net negative charge.The positive charge of described conditioner is attracted to total negative charge of hair fiber, makes the conditioner with positive charge have affinity to described hair.This affine characteristic allows described conditioner and hair to interact, thus makes conditioner provide its opsonic action.Described opsonic action can be included in after hair damages and hair fiber is restored, such as, repair the end of bifurcated.

Conditioner known in the art comprises the quaternary nitrogen compounds being called " quaternary ammonium salt ", and is called the polymer comprising the group of this compound of " polyquaternary ammonium salt ".Described polyquaternary ammonium salt comprises polyquaternary ammonium salt-28, vinyl pyrrolidone/methacryiamidopropyl trimethyl ammonium chloride copolymer.Have been found that polyquaternary ammonium salt-28 and methyl vinyl ether/maleic acid (PVMMA) create the compound polyelectrolyte (PEC) (U.S. Patent Application Publication No. 2005/0089494 and 2006/0251603, the two is all transferred to ISPInvestmentsInc.) of maintenance furcated end damage with the combination of specific ratios.But in the complex environment of hair nursing preparation, the stability of PEC may suffer damage due to the existence of other component, especially can destroy charging cpd and the polymer of PEC structure.Thus, the suitability of PEC just may be subject to they and the restriction of the compatibility expecting other component comprised in hair care composition.Because usually need multifrequency nature in hair care composition, so will expect to prepare the hair care composition of the stable combination of other hair nursing component comprising PEC and provide other desired characteristic.

And although PVMMA: polyquaternary ammonium salt-28PEC only forms component by two kinds and forms, the method manufacturing these PEC is described to comprise two or three independent container in ISPInvestment application.Such method is complicated, especially due to need arbitrarily other container to introduce other component.In full-scale plant, two or three container is inefficiency for the preparation of a kind of complex and is expensive.

Additionally, when consumer buys hair care product, consumer is really characteristic based on described hair care product and buys.Such as, the dry consumer of hair hair may buy for making the barren dry product of hair, and the consumer that hair has a furcated end may buy the product for furcated end described in maintenance.Therefore, consumer may buy the hair care product of the desired characteristic had for specific hair form or hair problem.Contrasting hair care product compositions to make consumer to buy about any decision to make, the advantageous feature of compositions clearly should be conveyed to consumer.One method is to use photography, such as, described in ISPInvestments application.But, need other method.

Therefore, prepare stable hair care composition by needing, it comprises unaffected PEC and other hair beneficial agent, especially charged hair beneficial agent.And, exist for for the preparation of PEC and the demand of effective method more of hair care composition comprising PEC.In addition, need development and testing method to demonstrate the improvement result of the furcated end maintenance of hair care composition, make the benefit of hair care composition then effectively can be conveyed to consumer.Also need to develop the additive method that can show hair care composition benefit, make described benefit then effectively can be conveyed to consumer.The invention provides these advantages.Other advantage of the present invention and other creative feature will highlight by this paper description of this invention.

summary of the invention

In an aspect, the invention provides the hair care composition of Emulsion form, it comprises the compound polyelectrolyte of cation type polymer and anionic polymer, relative to the comparative composition containing multiple such compound polyelectrolyte, has the freeze-thaw stability of improvement.

In one aspect of the method, the invention provides hair care composition, it comprises the compound polyelectrolyte of cation type polymer and anionic polymer, and the viscosity of wherein said compositions is greater than 3000 centipoises.

In one aspect of the method, the invention provides hair care composition, it comprises the compound polyelectrolyte of cation type polymer and anionic polymer; The thickening agent of about 1% to about 5%; The propylene glycol of about 10% or more; And the emollient of about 5% or more; Wherein percentage ratio is based on the total weight of described compositions.

In again in another, the invention provides hair care composition, it comprises the compound polyelectrolyte of cation type polymer and anionic polymer; The thickening agent of about 3% to about 5%; And about 2% or less emollient; Wherein percentage ratio is based on the total weight of described compositions.

Present invention also offers the method using compositions as herein described, it comprises the method for the method of conditioning hair fiber and the furcated end of maintenance hair fiber.

In addition, the invention provides the method for the freeze-thaw stability of the hair care composition for improving the compound polyelectrolyte comprising cation type polymer and anionic polymer, described method comprises and joins in described hair care composition by the thickening agent of about 1% to about 5%, and wherein percentage meter is based on the total weight of described compositions.

Additionally, the invention provides the method for the freeze-thaw stability for improving the hair care composition comprising compound polyelectrolyte, described method comprises and joins in described hair care composition by the propylene glycol of about 10% or more, and wherein percentage ratio is based on the total weight of described compositions.

Present invention also offers the method by using hair composition as described herein and Thermal protection hair.

In addition, one aspect of the present invention provides the method preparing compound polyelectrolyte, and described method comprises the methyl vinyl ether/maleic acid hydration of the repetitive that will have in a reservoir as shown in the formula (formula I)

Make described methyl vinyl ether/maleic acid in the above-described container be enough to the alkali reaction of the amount neutralizing its acidic-group at least partly to form intermediate blend; Heat the described intermediate blend in described container; The vinyl pyrrolidone as shown in the formula (formula II) is added in the described intermediate blend in described container

With the methacryiamidopropyl trimethyl ammonium chloride as shown in the formula (formula III)

Cationic copolymer; And high shear force and at least about the temperature of 50-60 DEG C under mix described polymer in the above-described container to prepare described compound polyelectrolyte.

Present invention also offers the method preparing compound polyelectrolyte, described method comprises will have the methyl vinyl ether/maleic acid hydration of the repetitive of formula I in a reservoir; Described methyl vinyl ether/maleic acid is reacted with the sodium hydroxide solution of such as 20% in the above-described container, wherein said sodium hydroxide adds with the amount being enough to obtain the pH of such as about 6.5 to about 7.5 or about 6.9 to about 7.0, to form intermediate blend; Described intermediate blend in described container is heated to the temperature of about 50 DEG C to about 60 DEG C; The cationic copolymer of the methacryiamidopropyl trimethyl ammonium chloride of the vinyl pyrrolidone of formula II and formula III is added in the described intermediate blend in described container; And high shear force and at least about the temperature of 50-60 DEG C under the described polymer mixed in described container prepared described compound polyelectrolyte at least about 10 minutes.In one embodiment, described method also comprises the step that mixed by the composition that described compound polyelectrolyte and one or more are selected from aqueous carrier, surfactant, flavouring agent, conditioner, emollient, emulsifying agent, thickening agent, antiseptic, gellant, siloxanes, hair-strengthening agent, wetting agent and wetting agent to form hair care composition.In one embodiment, described mixing is enough to the abundant combination allowing one or more compositions described.

Present invention also offers the method that preparation comprises the hair care composition of compound polyelectrolyte, it comprises the steps: will have the methyl vinyl ether/maleic acid hydration of the repetitive of formula I in a reservoir; Make described methyl vinyl ether/maleic acid in the above-described container be enough to the alkali of the amount neutralizing its acidic-group at least partly, the sodium hydroxide solution of such as 20% reacts, such as wherein said sodium hydroxide adds with the amount being enough to obtain the pH of such as about 6.5 to about 7.5 or about 6.9 to about 7.0, to form intermediate blend; By the described intermediate blend heating in described container such as to the temperature of about 50 DEG C to about 60 DEG C; The cationic copolymer of the methacryiamidopropyl trimethyl ammonium chloride of the vinyl pyrrolidone of formula II and formula III is added in the described intermediate blend in described container; High shear force and at least about the temperature of 50-60 DEG C under mix described polymer in described container to prepare described compound polyelectrolyte; The other composition one or more being selected from aqueous carrier, surfactant, flavouring agent, conditioner, emollient, emulsifying agent, thickening agent, antiseptic, gellant, siloxanes, hair-strengthening agent, wetting agent and wetting agent is added in the described compound polyelectrolyte in described container; And mix the compositions of gained in a reservoir.In one embodiment, the hair care composition that prepared by described method is the form of shampoo, conditioner, leave inorganic agent, cream, gel, mousse, essence, hair care oil, polishing material or spray.

Present invention also offers the method preparing hair care composition, it comprises the compound polyelectrolyte of the cationic copolymer preparing methyl vinyl ether/maleic acid and vinyl pyrrolidone and methacryiamidopropyl trimethyl ammonium chloride, and it comprises the steps: the methyl vinyl ether/maleic acid hydration of the repetitive making to have general formula I in the first container; Make described methyl vinyl ether/maleic acid in described first container and be enough to react with the alkali of amount of its acidic-group, the sodium hydroxide of such as 20% at least partly, such as wherein said sodium hydroxide adds with the amount being enough to obtain the pH of such as about 6.5 to about 7.5 or about 6.9 to about 7.0, to form intermediate blend; By the described intermediate blend heating in described first container such as to the temperature of about 50 DEG C to about 60 DEG C; The cationic copolymer of the methacryiamidopropyl trimethyl ammonium chloride of the vinyl pyrrolidone of formula II and formula III is added in the described intermediate blend in described first container; High shear force and at least about the temperature of 50-60 DEG C under mix described polymer in described first container to prepare described compound polyelectrolyte; One or more are selected from the component mixing of aqueous carrier, surfactant, flavouring agent, conditioner, emollient, emulsifying agent, thickening agent, antiseptic, gellant, siloxanes, hair-strengthening agent, wetting agent and wetting agent in second container; And in described first or second container, the described compound polyelectrolyte of described first container and the blending ingredients of described second container are mixed.In one embodiment, the hair care composition that prepared by described method is the form of shampoo, conditioner, leave inorganic agent, cream, gel, mousse or spraying.

In addition, the invention provides the method for the reparation of the furcated end by image reconstruction hair fiber, described method comprises hair fiber is fixed to surface, the described hair fiber being wherein fixed to described surface have furcated end or on said surface time damaged to produce furcated end; Described surface is associated with multiplying arrangement, and wherein said furcated end is placed in the visual field of described multiplying arrangement; Image-capturing apparatus is associated, to catch the enlarged image of the visual field of described multiplying arrangement with described multiplying arrangement; By furcated end described in compositions-treated, the described furcated end of wherein said compositions, repairs, and wherein said furcated end merges; And by the described image-capturing apparatus be associated with described multiplying arrangement, catch the image of the reparation of described furcated end during described compositions-treated, and store the representative image of the reparation image caught, for retrieval subsequently.In one embodiment, described compositions comprise the thickening agent of such as about 1% to about 5%, the propylene glycol of about 10% or more and about 5% or more emollient, percentage ratio is wherein based on the total weight of compositions.In another embodiment, described compositions comprises the thickening agent and about 2% or less emollient of about 3% to about 5%, and percentage ratio is wherein based on the total weight of compositions.In another embodiment, furcated end hair fiber degree of repairing is communicated to consumer.

Present invention also offers the method that qualitative assessment furcated end hair fiber repairs degree, described method comprises acquisition wisp of hair, and wherein said hair is the hair of twice bleaching; Combing also dries up this bundle hair at least to manufacture at least one furcated end in a hair fiber; Intrafascicularly the hair fiber that at least one has furcated end is removed from this; Optionally at least one hair fiber described in labelling; Catch the first image of the furcated end of described at least one hair fiber, and store representative image, the such as electronics representative image of described image; Described hair fiber is associated from the bundle wherein removed with described hair fiber; With bundle and described hair fiber described in compositions-treated; Intrafascicularly described hair fiber is removed from handled; Catch the second image from the handled intrafascicular described hair fiber end removed; For described hair fiber, numerical value 0 is appointed as furcated end reparation, 1/2 is part reparation, or 1 for repair completely, to assess the reparation degree of the furcated end of described hair fiber; And if many hair fibers are evaluated, optionally for assessed hair fiber determination meansigma methods.In one embodiment, described compositions comprises the thickening agent of such as about 1% to about 5%, the propylene glycol of about 10% or more, and the emollient of about 5% or more, and percentage ratio is wherein based on the total weight of compositions.In another embodiment, described compositions comprises the thickening agent of about 3% to about 5%, and about 2% or less emollient, percentage ratio is wherein based on the total weight of compositions.In another embodiment, the degree of the hair fiber reparation of furcated end is communicated to consumer.

An embodiment of the invention provide the method that qualitative assessment furcated end hair fiber repairs degree, and described method comprises acquisition wisp of hair; Manufacture this at least one intrafascicular hair fiber to have furcated end; Intrafascicularly the hair fiber that at least one has furcated end is removed from described; Optionally at least one hair fiber described in labelling; Catch the first image of the furcated end of described at least one hair fiber, and store the representative image of described image, such as electronics representative image; Described hair fiber is associated from the bundle wherein removed with described hair fiber; With bundle and described hair fiber described in compositions-treated, wherein, described compositions comprises hair care composition, it comprises the compound polyelectrolyte of cation type polymer and anionic polymer, the thickening agent of about 1% to about 5%, the propylene glycol of about 10% or more, and the emollient of about 5% or more, percentage ratio is wherein based on the total weight of compositions; Intrafascicularly described hair fiber is removed from handled; Catch the second image from the handled intrafascicular hair fiber end removed; For described hair fiber, numerical value 0 is appointed as furcated end reparation, 1/2 is part reparation, or 1 for repair completely, to assess the reparation degree of the furcated end of described hair fiber; And if many hair fibers are evaluated, so optionally meansigma methods is determined for assessed hair fiber.

Another embodiment of the invention provides the method for the degree that qualitative assessment furcated end hair fiber is repaired, and described method comprises acquisition wisp of hair; Manufacture at least one hair fiber of this bundle to have furcated end; The hair fiber that at least one has furcated end is removed from described bundle; Optionally at least one hair fiber described in labelling; Catch the first image of the furcated end of at least one hair fiber described, and store representative image, the such as electronics representative image of described image; Described hair fiber is made to be associated from the bundle wherein removed with described hair fiber; Utilize bundle and described hair fiber described in compositions-treated, wherein, described compositions comprises hair care composition, it comprises the compound polyelectrolyte of cation type polymer and anionic polymer, the thickening agent of about 3% to about 5%, about 2% or less emollient, percentage ratio is wherein based on the total weight of compositions; Intrafascicularly described hair fiber is removed from handled; Catch the second image from the handled intrafascicular hair fiber end removed; For described hair fiber, numerical value 0 is appointed as furcated end reparation, 1/2 is part reparation, or 1 for repair completely, to assess the reparation degree of the furcated end of described hair fiber; And if many hair fibers are evaluated, so optionally determine the meansigma methods of assessed hair fiber.

The method of the degree that the hair fiber that another embodiment of the invention provides qualitative assessment end furcations is repaired, described method comprises acquisition wisp of hair; Manufacture at least one hair fiber of this bundle to have furcated end; The hair fiber that at least one has furcated end is removed from described bundle; Optionally at least one hair fiber described in labelling; Catch the first image of the furcated end of at least one hair fiber, and store representative image, the such as electronics representative image of described image; Described hair fiber is associated from the bundle wherein removed with described hair fiber; With bundle and described hair fiber described in compositions-treated, wherein, described compositions comprises hair care composition, and it comprises the compound polyelectrolyte of cation type polymer and anionic polymer, and wherein, the viscosity of described compositions is greater than 3000 centipoises; Intrafascicularly described hair fiber is removed from handled; Catch the second image from the handled intrafascicular hair fiber end removed; For described hair fiber, numerical value 0 is appointed as furcated end reparation, 1/2 is part reparation, or 1 for repair completely, to assess the reparation degree of the furcated end of described hair fiber; And if many hair fibers are evaluated, so optionally determine the meansigma methods of assessed hair fiber.

Another embodiment of the invention provides the method for the reparation degree of the hair fiber of qualitative assessment end furcations, and described method comprises acquisition wisp of hair; Manufacture this at least one intrafascicular hair fiber to have furcated end; The hair fiber that at least one has furcated end is removed from described bundle; Optionally at least one hair fiber described in labelling; Catch the first image of the furcated end of described at least one hair fiber, and store representative image, the such as electronics representative image of described image; Described hair fiber is associated from the bundle wherein removed with described hair fiber; With bundle and described hair fiber described in compositions-treated, wherein, described compositions comprises the hair care composition of Emulsion form, it comprises the compound polyelectrolyte of cation type polymer and anionic polymer, and this hair care composition has the freeze-thaw stability of improvement relative to the comparative composition containing multiple such compound polyelectrolyte; Intrafascicularly described hair fiber is removed from handled; Catch the second image from the handled intrafascicular hair fiber end removed; For described hair fiber, numerical value 0 is appointed as furcated end reparation, 1/2 is part reparation, or 1 for repair completely, to assess the reparation degree of the furcated end of described hair fiber; And if many fibers are evaluated, so optionally determine the meansigma methods of assessed hair fiber.

Accompanying drawing explanation

Fig. 1 is block diagram, shows and uses method of the present invention to utilize the determined reparation percentage ratio of rinse off conditioner in three circulations.Numerical value in round parentheses is compound polyelectrolyte (PEC) percentage ratio.The fiber number tested for different components is 20,100 and/or 50.

Fig. 2 is block diagram, and display uses method of the present invention to utilize the determined reparation percentage ratio of leave compositions in a process.20 fibers are tested for often kind of compositions.

Fig. 3 is for showing the figure using compound polyelectrolyte (PEC) to repair furcated end.Described figure shows the mechanism being repaired furcated end by PEC: PEC is attached to the position of furcated end, and self forms network, and fiber assembling is also shunk along with their drying, thus from internal bond furcated end.

Fig. 4 A-4D also show the image of the reparation of various furcated end types.

Fig. 5 also show the still image of the restored video picking up from furcated end in repair process.

Fig. 6 is the schematic diagram of the image data collection system according to embodiment of the present invention.

Fig. 7 shows the line diagram of the high humility crimp retention of more exemplifying compositions.

Fig. 8 shows the Thermal protection of the hair using exemplifying compositions.

The freeze/thaw that Fig. 9-19 shows compositions described herein compares.

Figure 20 shows the furcated end of being repaired by exemplary composition of the present invention.

detailed Description Of The Invention

The present invention is based on the astonishing and unexpected discovery of the stable composition comprising compound polyelectrolyte (PEC) and other hair beneficial agent (particularly charge species), wherein, described PEC keeps complete and shows hair repairing effect.Unexpected discovery PEC can be charged with other hair beneficial agent---namely for hair, there is the material of beneficial characteristics or give the material of beneficial characteristics to hair, such as cationic conditioner---combine, and the complex of definition PEC structure can not be destroyed.Due to the discovery that this is unexpected, compositions provided by the invention not only provides the hair repairing effect of PEC, but also provides the advantage of other hair beneficial agent.Thus, the invention provides the compositions comprising such as charged hair beneficial agent---such as quaternary ammonium salt, cationic conditioning polymers etc.---and method.The suitable hair beneficial agent that can combine with PEC according to the present invention comprises, such as SAPDMA, cocamido propyl betaine, polyquaternary ammonium salt-37, polyquaternary ammonium salt-7, polyquaternary ammonium salt-39, DC5-7113 (polysiloxane quaternary ammonium-16 and tip-nip polyethers-11 and butyl capryl alcohol and tip-nip polyethers-5), tQuat60 (polysiloxane quaternary ammonium-22), quaternary ammonium salt-80, 2001 (polyquaternary ammonium salt-47) and acrylic acid/VP cross linked polymer.This document describes other suitable charged hair beneficial agent.

Present invention also offers the single vessel process for the preparation of PEC.Method of the present invention also allows to prepare the particle size distribution PEC identical with the PEC that need adopt prepared by the conventional method of two or more independent containers.Thus, the invention provides for the preparation of PEC and comprise PEC hair care composition more effectively and the method for low cost.

The present invention also allows the concentration of PEC to be greater than 4 % by weight, and such as 8 % by weight.

Additionally, the present invention has that provide can the advantage of method of picture specification hair care composition benefit, makes described benefit then effectively can convey to consumer.Consumer based on hair care product characteristic and buy hair care product.Like this, it is very important that the beneficial characteristics of hair care product compositions is conveyed to these consumers effectively, makes consumer can make astute purchase decision when the hair care product of comparative competition.

The present invention also has the advantage of the method for testing of the improvement result providing the furcated end allowing to demonstrate hair care composition to repair further, makes the benefit of hair care composition then effectively can be conveyed to consumer.Most furcated end recovery test method uses end by the original hair of mechanical induction bifurcated.Use original hair that the composition of furcated end remediation composition capable can be made only to act on the damage of mechanical induction.In other words, in original hair, except described furcated end does not exist other damage.Therefore, remediation composition capable can be guided its repair ability and only be acted on furcated end damage.Like this, the reparation composition of compositions can not be wasted in the other parts of hair.But, surprisingly find that having other hair damaging (such as due to bleaching) can be used to substitute original hair in furcated end recovery test method.This is counterintuitive because desired be any remediation composition capable it will be made to repair component is adsorbed to hair that other damages, and be not only furcated end, thus reduce the amount of repairing furcated end.It is more serious that applicant has been found that hair damages, and the reparation of furcated end is better.And have been found that and use badly damaged hair more, can obtain high reparation percentage ratio in rinse-off products, such as, higher than 50%, it is obtainable level in leave product.In one aspect, the invention provides the hair care composition of Emulsion form, it comprises the compound polyelectrolyte of cation type polymer and anionic polymer, and this hair care composition has the freeze-thaw stability of improvement relative to comparative composition (being such as formulated in conventional hair nursing base formulation by the PEC described in U.S. Patent Application Publication 2005/0089494 and 2006/0251603 and obtain).In embodiments, described compositions comprises, such as the thickening agent of about 1% to about 5%, the propylene glycol of about 10% or more, and the emollient of about 5% or more, and percentage ratio is wherein based on the total weight of compositions.In another embodiment, described compositions comprises the thickening agent of about 3% to about 5%, and about 2% or less emollient, percentage ratio is wherein based on the total weight of compositions.

Compositions of the present invention provides unforeseeable freeze-thaw stability.Freeze-thaw stability is the key property of hair care composition, particularly for frequent, compositions is exposed to the transport of low temperature extreme condition and the object of storage.Freeze-thaw stability is also important for being retained in product hair being also exposed to thus the open air of extreme temperature.Compositions containing PEC is not unstable inherently under freeze/thaw condition.But, when with use in the art with one or more fatty alcohol of thickening agent compositions (cetyl, stearyl fatty alcohol etc.) with such as about 3 % by weight or higher (such as about 5 % by weight) in conjunction with time, preparation will be unstable during freeze/thaw.Described compositions will become granular and tubbiness, and this is not satisfied for consumers, and likely repel by consumer.

Except freeze/thaw unstability, the conventional composition containing 5% fatty alcohol of having an appointment with PEC does not have long term high temperature stability.The viscosity of such compositions continued to increase along with the time (such as at 45 DEG C after 2-3 month more than 100,000 centipoise), this is not satisfied for consumers, because it is too thick and hard and can not be dispersed on whole hair, and may repel by consumer.The present inventor has been found that add membership improve viscosity control; That is, control viscosity and remain on such as about 20,000-40,000 centipoise.

The compositions and methods of the invention can comprise thickening agent.Thickening agent increases the viscosity of compositions, makes the compositions with more substantial given thickening agent have higher viscosity.Described thickening agent can be such as quaternary nitrogen compounds or polymer, such as polyquaternary ammonium salt-37, and such as wherein polyquaternary ammonium salt-37 are the mixture with propylene/dicaprate and polypropylene glycol-1 trideceth-6 (polypropyleneglycol-1trideceth-6).From / BASF, Basel, Switzerland's sC96 is the example of such mixture. sC96 is 65% polyquaternary ammonium salt-37,25% propylene/dicaprate, 10%PPG-1 trideceth-6.Other suitable thickening agent also can be added into compositions of the present invention, comprises such as xanthan gum, acrylic acid/VP cross linked polymer (such as Ultrathix ^tMp-100; ISP, Wayne, NJ, USA), PVP, PVPK-90, PEG-90M and styrene/VP copolymer.

In one aspect of the method, the invention provides hair care composition, it comprises the compound polyelectrolyte of cation type polymer and anionic polymer, and the viscosity of wherein said compositions is greater than 3000 centipoises.In embodiments, such compositions can comprise the thickening agent of such as about 1% to about 5%, the propylene glycol of about 10% or more, and the emollient of about 5% or more, and wherein percentage ratio is based on the total weight of compositions.In another embodiment, such compositions can comprise the thickening agent of such as about 3% to about 5%, and about 2% or less emollient, wherein percentage ratio is based on the total weight of compositions.

The viscosity of the present composition based on added thickening agent and/or other component amount and change.Compositions of the present invention can comprise the thickening agent that concentration is about 1 % by weight to about 10 % by weight.% by weight amount of described thickening agent can for such as in the following table listed by.In the table, " X " represents scope " from [respective value the first row] to [respective value in first row] ".Such as, first " X " is the scope of " from about 1 % by weight to about 2 % by weight ".

Table 1

Thus, viscosity can have the scope between any above-mentioned end points.

The range of viscosities of the present composition can be that such as about 3000 centipoises are to about 100,000 centipoise, or such as about 20,000 centipoise is to about 40, and 000 centipoise, for being less than 50, the viscosity of 000 centipoise is obtained 25 DEG C of tests 1 minute with 10rpm by RVT-B, or for being greater than 50,000 centipoise and be less than 100, the viscosity of 000 centipoise is obtained 25 DEG C of tests 1 minute with 5rpm by RVT-C.The range of viscosities of the present composition can for such as in the following table listed by.In the table, " X " represents scope " from [respective value the first row] to [respective value in first row] ".Such as, first " X " is the scope of " from about 3000 centipoises to about 10,000 centipoises ".

Table 2

Thus, described viscosity can have any two scopes defined by above-mentioned end points.

In one aspect of the invention, compositions comprises thickening agent, the emollient of propylene glycol and rather high concentration, such as with 5 % by weight or higher amount.Suitable emollient can comprise such as one or more fatty alcohol.The hair care product of the propylene glycol that consumer may find containing 10 % by weight or more is unacceptable, they may think that such product has thick and heavy and sticky sensation, may notice that hair can spend the long time dry (wetting characteristics due to glycol), or may notice that hair is difficult to combing or lackluster.But, surprisingly, have now found that the propylene glycol according to the present invention includes 10% or more not only provides acceptable freeze-thaw stability, and the compositions that more may accept for consumer can be provided.Additionally, applicant has been found that the Emulsion of this compositions can accept high-caliber glycol and can not be affected (such as viscosity B coefficent etc.).Applicant finds that other polyhydric alcohol, the Sorbitol of such as 5 % by weight and glycerol can't provide acceptable freeze-thaw stability.

In some embodiments, the compositions and methods of the invention can comprise propylene glycol, such as, with about 10 % by weight or larger, about 20 % by weight or larger, about 30 % by weight or larger, about 40 % by weight or larger, or the concentration of about 50 % by weight or larger.

Present invention also offers hair care composition, it comprises the compound polyelectrolyte of cation type polymer and anionic polymer; The thickening agent of about 1% to about 5%; The propylene glycol of about 10% or more; The emollient of about 5% or more; Wherein percentage ratio is based on the total weight of compositions.

In another aspect, the invention provides hair care composition, it comprises the compound polyelectrolyte of cation type polymer and anionic polymer, and the thickening agent of about 3% to about 5%, about 2% or less emollient, wherein percentage ratio is based on the total weight of compositions.In this one side, compositions of the present invention is preferably substantially free of propylene glycol.As used herein, " be substantially free of propylene glycol " and mean compositions of the present invention and contain the propylene glycol being less than about 1 % by weight, be less than the propylene glycol of about 0.5 % by weight, be less than the propylene glycol of about 0.1 % by weight, and more preferably 0 % by weight or not containing propylene glycol.

One or more emollient can be there are in the compositions and methods of the invention.Emollient can such as soften and/or skin of releiving.Suitable emollient can comprise such as fatty alcohol.Fatty alcohol comprises such as spermol, stearyl alcohol and combination thereof.Sometimes use fatty alcohol with thickener composition and skin moistening characteristic is provided.Applicant it has surprisingly been found that compositions of the present invention, such as 5% fatty alcohol/1% sC96 and 1% fatty alcohol/5% sC96, roughly shows identical characteristic emulsion (such as viscosity, rheological characteristic, yield value, outward appearance, color).This spermol lowering of concentration to only about 1 % by weight time be unexpected.In addition, now have been found that in the compositions of the PEG with 2 % by weight, when compositions also has the thickening agent of about 3 % by weight to about 5 % by weight, emollient concentration can be reduced to about 1 % by weight or lower.When the concentration of PEC is lower, % by weight scope of fatty alcohol can increase.Or even when the skin moistening fatty alcohol of low concentration, find that PEC compositions still provides acceptable sense learning through practice.At the most skin moistening fatty alcohol with higher concentration, this thinks that consumer provides the hair care composition of sense learning through practice, be especially unexpected in conditioner.And combine with thickening agent, PEC compositions maintains acceptable viscosity.Additionally, the skin moistening fatty alcohol of low concentration and the combination of PEC with about 3 % by weight to about 5 % by weight thickening agents provide the sufficient White-opalescent that these components arbitrary cannot be observed separately.

In the present composition emollient concentration can desirably based on thickening agent concentration and regulate.Such as the thickening agent of 3-5 % by weight, emollient concentration scope can for such as in the following table listed by.In the table, " X " represents scope " from [respective value of the first row] to [respective value of first row] ".Such as, first " X " is the scope of " from about 0 % by weight to about 0.1 % by weight ".

Therefore, the concentration of emollient can have by any two scopes defined of aforementioned end points.Alternatively, such as the thickening agent of 1-5 % by weight, emollient concentration can be such as about 5 % by weight or larger, about 6 % by weight or larger, about 7 % by weight or larger, about 8 % by weight or larger, about 9 % by weight or larger, about 10 % by weight or larger, about 20 % by weight or larger, about 30 % by weight or larger, about 40 % by weight or larger, or about 50 % by weight or larger.

Some PEC describes in U.S. Patent Application Publication 2005/0089494 and 2006/0251603, and both is all incorporated to herein by reference with it.Summarizing as in these are open, the formation of PEC is not simply owing to there is the polymer of oppositely charged in compositions.Polymer-Polymer material existing when can make phasor to be presented at the concentration change (thus change polymer ratio each other) of the polymer of oppositely charged.Based on described phasor, the ratio of polymer when forming PEC in percentage by weight, molal quantity etc. can be determined.For PVMMA/ polyquaternary ammonium salt-28PEC, preferred weight rate is the PVMMA of 1: 9: polyquaternary ammonium salt-28.But PEC can exist under other percentage by weight ratio.Such as, PVMMA/ polyquaternary ammonium salt-28PEC can be formed at about 1: 9 percentage by weight ratio, makes slightly higher than or will have a certain amount of PEC exist lower than the ratio of 1: 9.Percentage by weight ratio ranges can be the PVMMA of about 1: 8 to about 1: 10: polyquaternary ammonium salt-28.Thus, the weight rate of in the present composition and in the methods of the invention used cation type polymer and the active matter of anionic polymer is about 1: 8 to about 1: 10.

Except percentage by weight ratio, the formation of PEC can be determined based on the charge-charge ratio of polymer.PEC is formed when the charge-charge ratio of polymer is 1: 1 usually.Therefore, PEC may each negative charge of polymer balance by the positive charge of another polymer time formed.But PEC can exist under other charge-charge ratio.Such as, PEC can be formed at about 1: 1 charge-charge ratio, makes slightly higher than or will have at least a certain amount of PEC exist lower than the ratio of 1: 1, such as, such as 0.82 to 1.8 cation ratio anionic charge ratio under.Phasor can be made to determine that PEC exists situation under different charge-charge ratios.

PEC of the present invention can be formed with the polymer comprising anionic charge by the polymer comprising cationic charge.But, as long as polymer is interacted by ionic bond, can tectofacies map to determine that arbitrary polymer-polymer systems forms the suitability of PEC.The compositions and methods of the invention can comprise compound polyelectrolyte, wherein, cation type polymer comprises one or more monomeric units with one or more quaternary nitrogen group, such as vinyl pyrrolidone/methacryiamidopropyl trimethyl ammonium chloride copolymer (polyquaternary ammonium salt-28).The limiting examples that can be used to form other cation type polymer of PEC comprises other poiyquaternium polymers, such as polyquaternary ammonium salt-7, Polyquaternium-10 or polyquaternary ammonium salt-11.The compositions and methods of the invention can comprise compound polyelectrolyte, and wherein, anionic polymer comprises the monomeric unit with ionizable hydroxy-acid group, such as methyl vinyl ether/maleic acid.Another example that can be used to form the anionic polymer of PEC is vinyl pyrrolidone/acrylate/lauryl methacrylate copolymer.

The polymer with ionogen, such as hydroxy-acid group or tertiary amine group may need to regulate pH, to form compound polyelectrolyte.The adjustment of pH changes the percentage ratio of ionizable ionogen, and therefore have adjusted by ionic bond interactional radical amount.The phasor prepared under can being used in different pH is to determine the suitable pH that PEC is formed.For PVMMA/ polyquaternary ammonium salt-28PEC, the pH scope of about 6.5 to about 7.5 can be used to form PEC.Suitable pH scope can such as listed by following table.In the table, " X " represents scope " from [respective value the first row] to [respective value in first row] ".Such as, first " X " is scope " from about pH6.5 to about pH6.6 ".

Table 4

Therefore, pH can have by any two scopes defined of aforementioned end points.

The pH of compositions can use nertralizer/buffer agent to regulate.For acidic-group such as carboxylic acid, antalkali can be used, such as hydroxide compound.Suitable hydroxide compound comprises highly basic, such as sodium hydroxide.For basic group, acid acceptor can be used, such as citric acid.Any suitable nertralizer concentration can be used, comprise such as which listed those in the following table.In the table, " X " represents scope " from [respective value of the first row] to [respective value of first row] ".Such as, first " X " is scope " from about 0.1 % by weight to about 1 % by weight ".

Table 5

Therefore, the concentration of nertralizer can have by any two scopes defined of aforementioned end points.As long as described PEC is formed under the pH condition expected, the final pH comprising the compositions of any gained of PEC can be identical or different from the pH that PEC is formed, as long as PEC keeps complete.

Described PVMMA/ polyquaternary ammonium salt-28PEC has the ability of the furcated end of repairing hair fiber.Hair has net negative charge.Not limit by any specific theory, PEC is considered to affine (substantive) of hair fiber, and is bonded together by the end of adhesive property by furcated end.The positive charge of polyquaternary ammonium salt-28 polymer attracted to electronegative hair fiber, and is affine to hair.Because electronegative PVMMA polymer by compound to polyquaternary ammonium salt-28, so PVMMA also attracted on hair.Then the end of furcated end produces cementation by the end of multiple PEC and furcated end and/or its interaction each other, thus is attached to (film such as film shrinks when drying formed in) together.Additionally, the surface tension experienced due to the interaction of water in film forming process by the end of furcated end contributes to end to be bonded together.

As long as PEC exists with the form of suspension or emulsified particles, the particle size of PEC just should allow PEC to enter into the end of furcated end, so that PEC repairs impaired hair fiber.As long as PEC can enter the end of furcated end, particle size distribution can have any suitable mean P EC particle size.Suitable mean P EC particle size can comprise such as listed those in following table.In the table, " X " represents scope " from [respective value the first row] to [respective value in first row] ".Such as, first " X " is the scope of " from about 0.5 μm to about 1 μm ".

Table 6

About 0.5 μm

About 1 μm

About 2 μm

About 3 μm

About 5 μm

About 10 μm

About 20 μm

About 30 μm

About 1 μm

X

About 2 μm

X

About 3 μm

X

About 5 μm

X

About 10 μm

X

About 20 μm

X

About 30 μm

X

About 40 μm

X

Therefore, mean P EC particle size distribution can have by any two scopes defined of aforementioned end points.In some embodiments, the PEC distribution of particles that the compositions and methods of the invention comprise is: mean P EC particle size is about 5 microns, such as about 5 ± 3 microns or about 5 ± 2 microns.The compositions and methods of the invention can also comprise the PEC granule be present in microgel, microgel structure of such as interlocking.

The compositions and methods of the invention can contain higher than the PEC be considered in the art before under accessible concentration.Such as, compositions of the present invention can comprise with the PEC of the PVMMA/ polyquaternary ammonium salt-28 of 8 % by weight concentration.In hair care composition, the concentration of PEC can be different.The compositions and methods of the invention can contain with the compound polyelectrolyte of the concentration of the total weight based on compositions about 1% to about 8%.Compositions of the present invention can containing with the total weight based on compositions about 1% to about 3% or the compound polyelectrolyte of concentration of about 2% to about 4%.The concentration of PEC can be such as listed by following table.In the table, " X " represents scope " from [respective value the first row] to [respective value in first row] ".Such as, first " X " is scope " from about 0.1% to about 0.5% ".

Table 7

About 0.1%

About 0.5%

About 1%

About 2%

About 3%

About 4%

About 5%

About 6%

About 7%

About 0.5%

X

About 1%

X

About 2%

X

About 3%

X

About 4%

X

About 5%

X

About 6%

X

About 7%

X

About 8%

X

Therefore, the concentration of PEC can have by any two scopes defined of aforementioned end points.

The formation of PEC can use any suitable method to confirm.The example of appropriate method comprises microscopy.Under an optical microscope, can the structure of Study Polymer Melts-polymeric system, and Dimensions metrology software can be used to determine the size of existing any granule.Such method can draw the particle size distribution of PEC, and prerequisite is that the existence of other component can not make PEC structural fuzzy.Another kind method comprises use Malvern Particle Size Analyzer to determine particle size distribution.And only the physical characteristic of the compositions of PEC can indicate the existence of PEC in carrier solvent.Such as, the increase existed along with PEC, the turbidity of this compositions and opacity increase.And for given polymer-polymer systems, the minima that the viscosity drop of this compositions is low to moderate is corresponding to the PEC that there is maximum, and wherein said PEC is the finest and close.

Compositions of the present invention is following form, and the compositions of following form that method of the present invention can manufacture or use: such as shampoo, conditioner, gel, purificant, Emulsion (oil-in-water, Water-In-Oil or heterogeneous), emulsion, cream, unguentum, ointment, brilliantine, spray (pressurization or non-pressurised), injection, mousse, foam, shampoo, solution and solid (such as dope, semisolid etc.).Therefore, compositions of the present invention is following form, and method of the present invention can manufacture or use the compositions of following form: the such as form of cream, emulsion, solution, ointment or gel.Therefore, hair care composition of the present invention and method can comprise other component of the compositions that can be suitable for these types.Preferably, such component is compatible with PEC, because described component can not destroy PEC structure.

Compositions is applicable to washing-off type, leave and/or process of spending the night.Method of the present invention and hair care composition can comprise composition compound polyelectrolyte and one or more being selected from aqueous carrier, surfactant, nertralizer, flavouring agent, conditioner, emulsifying agent, thickening agent, antiseptic, gellant, siloxanes, hair-strengthening agent, wetting agent and wetting agent and mix to form hair care composition.Therefore, the compositions and methods of the invention can comprise such as antiseptic, nertralizer, flavouring agent, siloxanes or its combination.Those skilled in the art will recognize that determined component can have multifrequency nature herein, and various ingredients classification can be adapted to thus, if especially it is for having multicomponent commercially available product.

Aqueous carrier can comprise the water of any appropriate amount, the water (such as the water of about 30 % by weight to about 95 % by weight) of such as about 25 % by weight to about 97 % by weight.Compositions of the present invention can comprise the water of about 30 % by weight to about 97 % by weight, the water of about 50 % by weight to about 80 % by weight, or the water of about 60 % by weight to about 70 % by weight.The water used in the compositions of the present invention can be deionized water.

Suitable emulsifying agent can comprise such as PPG-3 benzylic ether myristinate (such as CrodamolSTS; Croda, Inc., Edison, NJ, USA), arachidic alcohol and behenyl alcohol and Semen arachidis hypogaeae base glucoside (such as Montanov 202; SEPPIC, Paris, France), polyacrylamide and C13-14 isoparaffin and laureth-7 (such as SepigelTM305; SEPPIC), tristerin, different ceteth-20, oleth-2, methoxyl group PEG/PPG-7/3 aminopropyl polydimethylsiloxane, PEG/PPG-18/18 polydimethylsiloxane (such as DC-190; DowCorning), PEG-12 polydimethylsiloxane, Cremophor RH40, PEG-6 caprylic/capric triglyceride, aminomethyl propanol (AMP-95) and polyglycereol-3 distearate.

Suitable surfactant can be used, such as clean and/or detergent surfactant, comprises such as laureth disodium sulfosuccinate, sodium laureth sulfate, polysorbate20, polysorbate60, cocamido propyl betaine and stearalkonium chloride (Stearalkoniumchloride).Such surfactant may reside in shampoo composite.Conditioner is preferably substantially devoid of cleansing surfactants, unless described conditioner is the two-in-one combination of shampoo and conditioner.As used herein, " being substantially devoid of cleansing surfactants " refers to that compositions of the present invention contains the cleansing surfactants being less than about 2 % by weight, and more preferably less than about 1 % by weight, such as 0 % by weight or not containing cleansing surfactants.

Suitable conditioner can comprise such as tertiary amine or quaternary amine, such as SAPDMA, polyquaternary ammonium salt-47 (such as Merquat 2001; Nalco, Naperville, IL, USA), siloxane quaternary ammonium-22 (such as tQuat60; Evonik, Essen, Germany), cocamido propyl betaine, polyquaternary ammonium salt-11, polyquaternary ammonium salt-39, polyquaternary ammonium salt-4 ( h-100; AkzoNobel, Amsterdam, Netherlands), polyquaternary ammonium salt-4 ( l-200; AkzoNobel) to 0.5 % by weight, polyquaternary ammonium salt-7, Polyquaternium-10 and quaternary ammonium salt-80.Other suitable conditioner comprises such as AquD4272N-HanceSP100 (acrylamido propyl trimethyl ammonium chloride/acrylamide copolymer), distearyl methylaminosulfonylethyl alkyl dimethyl ammonium chloride; Cetearyl alcohol (VarisoftEQ65), RhodiaGuarS, mountain Yu base trimethyl ammonium chloride and mountain Yu base trimethyl ammonium chloride (BehentimoniumChloride)/cetearyl alcohol.Have been found that N-HanceSP100 copolymer is especially favourable.Therefore, the compositions and methods of the invention can comprise such as acrylamido propyl trimethyl ammonium chloride/acrylamide copolymer.As shown in the following Example 16, containing in the compositions of PEC, this copolymer provides extra furcated end repair.

Although optional, at least one antiseptic of effective dose can be incorporated in described compositions.Such as, antiseptic can be selected to kill the antibacterial that may survive in the composition or breed in other situation.Suitable antiseptic can comprise such as DMDM Hydantoin, EDETATE SODIUM, Kathon ^tMcG (active component: CMIT and MIT) etc., and combination.

Suitable gellant can be used.Suitable gellant can comprise such as acrylic acid/VP cross-linked copolymer (such as Ultrathix ^tMp-100; ISP).

Suitable siloxanes can be added such as to improve the conditioning of hair.Suitable siloxanes can comprise such as polysiloxane-based, comprises polydimethylsiloxane, dimethiconol, cyclopentasiloxane and cyclohexasiloxane.These comprise such as phenyl trimethicone, oSW5 (84% cyclopentasiloxane, 15% dimethiconol, 1% polydimethylsiloxane; Evonik, Essen, Germany), DC-200 (polydimethylsiloxane; DowCorning, Midland, MI, USA), FluidBlend (80% Cyclomethicone, 20% polydimethylsiloxane), and DC-1501 (D5/ polydimethylsiloxane; DowCorning).Other suitable siloxanes comprises such as DC-556 (phenyl trimethicone; DowCorning), with the siloxanes of amino-functional, such as DC-949 (31% ammonia end polydimethylsiloxane, 1.9% trideceth-12,2.2% hexadecyltrimethylammonium chloride, 55-60% water, 2.2% ring four polydimethylsiloxane, 1.6% cyclopentasiloxane, and < 0.5% sodium benzoate; DowCorning), DC-8500 (82% pair of (C13-15 alkoxyl) PG-ammonia end polydimethylsiloxane, 18%C14-15 alcohol; DowCorning), aminopropyl dimethione, DC5-7113 siloxane quaternary ammonium microemulsion (66% water, 25% siloxane quaternary ammonium-16,7.4% tip-nip polyethers-11,4.5% butyl capryl alcohol, 3.5% tip-nip polyethers-5; DowCorning), DC2-8566 (ammonia end polydimethylsiloxane; And ammonia end polydimethylsiloxane (ADM1100 DowCorning); Wacker).

Suitable hair-strengthening agent can be used.Suitable example comprises such as that VP/ methacrylic acid amino/Nvinylimidazole copolymers is (such as clear; BASF), acrylic acid/vinyl pyrrolidone cross linked polymer (such as UltrathixTMP-100; ISP), caprolactam/VP/ dimethylaminoethyl methacrylate copolymer ( s; And VP/VA copolymer ISP).

Other component can be added, comprise such as Cocoa Cortex cocois radicis (Cortex cocois radicis) oil, mineral oil (liquid paraffin), sodium chloride, hydrolyzed silkworm silk albumen, Keratin amino acids, ascorbic acid, panthenol, tocopheryl acetate, biotin, nicotiamide, triethanolamine, Fructus Tritici aestivi (Semen Tritici aestivi) flour lipid, ceramide 3, American Avocado Tree oil, tetrahexyldecyl ascorbate, Generol 122, alpha-glucans oligosaccharide, ethylhexyl methoxy cinnamate, butyl methoxydibenzoylmethise and tocopheryl acetate.Can propellant be used, such as, in spray composite, comprise iso-butane and propane and 152A (78.5%A46; 28.5%HFC152A).Fatty acid can be used, such as myristic acid, Palmic acid and stearic acid.

Other component and/or composition can be provided to think, and hair gives favourable characteristic, such as after drying for hair give soft, moisture is provided to hair, the homogeneity/viscosity of compositions pleasant is provided and provides component and/or the composition of volume/plumpness for hair.

Flavouring agent can be provided in the present compositions.The limiting examples of flavouring agent is flower extract.Any concrete flavouring agent can be used, and those skilled in the art will recognize that flavouring agent consistent is especially not important.In fact, the compositions of the present invention not having flavouring agent can be provided.

The embodiment of the present composition can comprise such as 1-2 % by weight with 1: 9 the PVMMA copolymer of ratio and the PEC of polyquaternary ammonium salt-28.Such complex can be prepared and be added in main proportion container after breast is produced mutually with when described breast is cooled to 45-65 DEG C mutually in side line container.The tertiary amine of about 1-2 % by weight or quaternary amine can be included in breast mutually in and be neutralized to the pH of about 4.0-6.0.The fatty alcohol (such as spermol and/or stearyl alcohol) that can comprise about 3-7 % by weight with the ratio of 5: 1 and low HLB co-emulsifier, such as glyceryl monostearate, distearate etc., and can be included in breast mutually in.The mixture of the siloxanes of such as 0.1-10 % by weight or the siloxanes of polydimethylsiloxane, Cyclomethicone, phenyl and/or amino-functional can be comprised.Can add emollient ester with such as 1-4 % by weight, such as PPG-3 benzyl oxide myristinate (such as CrodamolSTS) is to strengthen product spread and to strengthen glossiness and hair sense of touch.The propylene glycol of 10% can be comprised to improve freeze/thaw stability.Can also comprise sC-96, it can add to improve viscosity with such as 0.1-5 % by weight when batch of material is cooled to 45-65 DEG C after breast mutually, improves the conditioning sensation in hair, and improves long-time stability and viscosity control.The another kind of embodiment of the present composition can comprise such as identical composition, except having the fatty alcohol of about 1%, not containing emollient ester, and sC-96 is such as 1-7 % by weight.The embodiment with the compositions of about 3-7 % by weight fatty alcohol can comprise PEC complex, and it prepares first in primary tank, and then in same containers, prepares remaining compositions, wherein sC-96 has increased to such as 1-7 % by weight.The embodiment with the compositions of about 1 % by weight fatty alcohol can comprise PEC complex, and it prepares first in primary tank, and then in same containers, prepares remaining compositions, wherein sC-96 increases to such as 3-10 % by weight.

The present invention includes the hair care composition formed by any suitable ingredients described herein.In embodiments, the present invention includes by polyquaternary ammonium salt-28 and methyl vinyl ether/maleic acid; The thickening agent of about 1% to about 5%; The propylene glycol of about 10% or more; And the hair care composition that the emollient of about 5% or more is formed, wherein percentage ratio is based on the total weight of compositions.In embodiments, the present invention includes by polyquaternary ammonium salt-28 and methyl vinyl ether/maleic acid; The thickening agent of about 3% to about 5%; And about 2% or the hair care composition that formed of less emollient, wherein percentage ratio is based on the total weight of compositions.In embodiments, the present invention includes the hair care composition formed by polyquaternary ammonium salt-28 and methyl vinyl ether/maleic acid, wherein the viscosity of compositions is greater than 3000 centipoises.In embodiments, the present invention includes the Emulsion form hair care composition formed by polyquaternary ammonium salt-28 and methyl vinyl ether/maleic acid, it, relative to the comparative composition containing multiple such compound polyelectrolyte, has the freeze-thaw stability of improvement.In embodiments, the present invention includes the hair care composition formed by polyquaternary ammonium salt-28, methyl vinyl ether/maleic acid and polyvinyl pyrrolidone.

Present invention also offers the embodiment of hair nursing preparation and their using method, compared with untreated hair, it can't increase the power required for combing hair; Compared with untreated hair, the power required for adhesion of separation two hair fibers can't be increased; Compared with untreated hair, " three-point bending " power can't be increased; Compared with untreated hair, Young's modulus can't be increased; Compared with untreated hair, the brilliance/gloss of hair can't be reduced; Or other quantifiable " negative " attribute can not be given.

Compositions of the present invention may be used in any suitable method for the treatment of of hair.Such as, may be used for by compositions being applied to hair fiber and rinsing hair fiber and conditioning hair fiber with water in compositions described herein.After rinsing, hair fiber can use hair-dryer dry, combing and/or use approved product or compositions to shape.Additionally, compositions described herein may be used for the furcated end of also repairing hair fiber by compositions being applied to furcated end by water rinse furcated end.Next this method can also carry out drying up, combing and/or sizing.Compositions described herein is also for by being applied to hair fiber by compositions of the present invention and strengthening in the method for hair fiber with this hair of water rinse.In other embodiments, compositions of the present invention may be used for hair fixing, such as, when described compositions comprises hair fixing beneficial agent.Such as, compositions can be styling sprays (aerosol and non-aerosol).In other embodiments, compositions of the present invention may be used for when being formulated as shampoo washing hair with shampoo.Other approved product can comprise leave conditioner, and spend the night conditioning inorganic agent, styling lotion/ointment/balsam, Styling Gel, hair styling mousse, essence, hair care oil, polishing material and conditioning spraying (aerosol and non-aerosol).

The freeze-thaw stability comprising the hair care composition of the compound polyelectrolyte of cation type polymer and anionic polymer can improve by being added in hair care composition by the thickening agent of about 1% to about 5%, and wherein percentage ratio is based on the total weight of compositions.Thickening agent can comprise quaternary nitrogen compounds or polymer.Quaternary nitrogen compounds or polymer can be such as polyquaternary ammonium salt-37.Polyquaternary ammonium salt-37 can in the mixture with propylene/dicaprate and polypropylene glycol-1 trideceth-6.Or, the freeze-thaw stability comprising the hair care composition of the compound polyelectrolyte of cation type polymer and anionic polymer can improve by being added in hair care composition by the propylene glycol of about 10% or more, and wherein percentage ratio is based on the total weight of compositions.

The invention provides the Thermal protection of hair.When the leave compositions with PEC described herein is applied to hair, PEC can protect the damage (such as fiber is cracked) sent out bar and avoid being caused by heat.Heat can be from any source, such as, comprise hair-dryer, ironing board (flatiron) or thermal finalization instrument.

Method of the present invention allows to prepare PEC in a vessel.Therefore, one aspect of the present invention provides the method preparing compound polyelectrolyte, and the method comprises the methyl vinyl ether/maleic acid hydration of the repetitive that will have in a reservoir as shown in the formula (formula I)

This methyl vinyl ether/maleic acid is reacted with the alkali (such as sodium hydroxide) being enough to the amount neutralizing its acidic-group at least partly, to form intermediate blend in this embodiment; Heating this intermediate blend in this embodiment; Will as shown in the formula the vinyl pyrrolidone of (formula II)

Cationic copolymer be added to intermediate blend in this container; And high shear force and at least about the temperature of 50-60 DEG C under to mix in this container multiple polymers to prepare compound polyelectrolyte.

Additionally, another aspect of the present invention allows to prepare hair care composition by being combined with other hair beneficial agent by PEC prepared in accordance with the present invention.According to method of the present invention, such hair care composition can be prepared by being combined with other hair beneficial agent by PEC prepared in accordance with the present invention in single container.Therefore, present invention also offers the method preparing hair care composition comprising and manufacture compound polyelectrolyte, it comprises the steps: will have the methyl vinyl ether/maleic acid hydration of the repetitive of formula I in a reservoir; Make this methyl vinyl ether/maleic acid in a reservoir with the alkali being enough to the amount neutralizing its acidic-group at least partly, such as sodium hydroxide (sodium hydrate aqueous solution of such as 20%) reaction (such as by adding enough alkali to obtain the pH of about 6.5 to about 7.5 or about 6.9 to about 7.0), to form intermediate blend, heat intermediate blend in this container such as to the temperature of about 50 DEG C to about 60 DEG C; The cationic copolymer of the methacryiamidopropyl trimethyl ammonium chloride of the vinyl pyrrolidone of formula II and formula III is added in the intermediate blend in this container; And the multiple polymers mixed at the temperature of high shear force and such as about 50-60 DEG C in this container is to prepare compound polyelectrolyte.Method of the present invention optionally comprises the other composition further one or more being selected from aqueous carrier, surfactant, flavouring agent, conditioner, emollient, emulsifying agent, thickening agent, antiseptic, gellant, siloxanes, hair-strengthening agent, wetting agent and wetting agent and is added in the compound polyelectrolyte in this container; And mix the compositions of gained in this embodiment.

The present invention also allows to prepare hair care composition in two containers, and PEC is prepared in a vessel and the residual components of compositions is prepared in second container, wherein, then PEC and other component is combined.In this one side, present invention also offers the method preparing hair care composition, comprise and prepare compound polyelectrolyte by the cationic copolymer of methyl vinyl ether/maleic acid and vinyl pyrrolidone and methacryiamidopropyl trimethyl ammonium chloride, it comprises following step: will have the methyl vinyl ether/maleic acid hydration of the repetitive of formula I in the first container; By methyl vinyl ether/maleic acid in the first container be enough at least partly and the alkali of the amount of its acidic-group, such as sodium hydroxide react, to form intermediate blend; Heat the intermediate blend in the first container; The cationic copolymer of the methacryiamidopropyl trimethyl ammonium chloride of the vinyl pyrrolidone of formula II and formula III is added to the intermediate blend in the first container; High shear force and at least about the temperature of 50-60 DEG C under mix polymer in the first container to prepare compound polyelectrolyte; The composition that one or more are selected from aqueous carrier, surfactant, flavouring agent, conditioner, emollient, emulsifying agent, thickening agent, antiseptic, gellant, siloxanes, hair-strengthening agent, wetting agent and wetting agent is mixed in second container; And in first or second container, the compound polyelectrolyte of the first container and the blending constituent of second container are mixed.

As mentioned above, phasor can be generated to determine the condition that PEC is formed, comprising polymer: polymer weight ratio and charge-charge ratio.Other condition also can change, and comprises temperature, dicyandiamide solution etc.Can change in these conditions each with determine they for PEC formed effect.Therefore, because preparation PEC needs different condition and relates to a large amount of variable, the preparation of PEC can be complicated and difficulty.Especially when expecting specific particle size, as repaired in the PVMMA/ polyquaternary ammonium salt-28PEC of the impaired hair of furcated end in preparation.Except polymer: except polymer weight ratio and/or charge-charge ratio etc., the concrete preparation method used also can affect the mean particle size distribution of PEC.Such as, in the mixing velocity be added into by a kind of polymer in alternative process and/or incorporation time, and mixing velocity after this interpolation and/or incorporation time can affect PEC particle size distribution.Other process variable, such as in PEC forming process, the existence of temperature, pH and other charging cpd also may have impact.Compositions of the present invention can be prepared by allowing the method for PEC large-scale production, wherein, can obtain the appropriate particle size distribution for repairing furcated end.

The formation of PEC can promote by applying heat in the specific stage, such as with in alkali and anionic polymer time and/or when cation type polymer is joined anionic polymer to prepare complex.Compositions can carry out preheating before conjugated polymer, can heat together with the one of polymer or subgroup, or can in conjunction with all for PEC formed polymer during or heat afterwards.For PVMMA/ polyquaternary ammonium salt-28PEC, now have been found that add to heat before polyquaternary ammonium salt-28 and PVMMA be favourable, such as, under at least 50 DEG C to 60 DEG C or larger temperature.Described temperature range is such as listed by following table.In the table, " X " represents scope " from [respective value the first row] to [respective value in first row] ".Such as, first " X " is the scope of " from about 50 DEG C to about 51 DEG C ".

Table 8

Therefore, described temperature can have by any two scopes defined of aforementioned end points.

Compositions of the present invention can be prepared or can be prepared in the container separated in single container, and such as PEC and other composition are prepared independently, is then being combined with other composition by PEC.Method preparation described herein and conventional method have the PEC of same size, form and stability, but do the quantity that can reduce container like this.

The step of cation type polymer being added to intermediate blend can comprise adds to the solution of cation type polymer, such as aqueous solution in intermediate blend.Can cation type polymer be added in intermediate blend with any suitable speed, this can comprise such as per minute for about 0.3kg/ minute to per minute for about 1.0kg/ minute per minute (such as, if be 10 minutes during adding, so speed will be about 3kg/ minute to about 10kg/ minute), and such as listed those in the following table can be comprised.In the table, " X " represents scope " from [respective value the first row] to [respective value in first row] ".Such as, first " X " is the scope of " per minute per minute to about 0.4kg/ minute from about 0.3kg/ minute ".

Table 9

Therefore, interpolation can have by any two scopes defined of aforementioned end points.

When being added in another kind of polymer by a kind of polymer, mixing velocity and mixed duration are depended in the formation of PEC.Can use and high shear force has been used for mixing.But, for suitably forming PEC, may have to regulate mixing velocity according to polymer-polymer systems.For PVMMA/ polyquaternary ammonium salt-28PEC, first polyquaternary ammonium salt-28 can carry out mixing such as 5 minutes, 10 minutes, 20 minutes, 25 minutes, 30 minutes, 40 minutes, 50 minutes or 60 minutes before interpolation PVMMA.Polyquaternary ammonium salt-28 can be added in PVMMA within the time of such as 5 minutes, 10 minutes, 20 minutes, 25 minutes, 30 minutes, 40 minutes, 50 minutes or 60 minutes.Polyquaternary ammonium salt-28 can be added in PVMMA within the time of 30 minutes.Adding rate can be any suitable speed forming PEC.Described speed can be determined based on the time required for interpolation.Such as, speed can based on the addition per minute in during interpolation per minute.For PVMMA/ polyquaternary ammonium salt-28PEC, this can be about 0.4kg/ per minute minute extremely 1.0kg/ minute per minute.Therefore, if be 10 minutes during adding, so speed will be about 4kg/ minute extremely about 10kg/ minute.After interpolation polymer, mixing can continue the time of such as 5 minutes, 10 minutes, 20 minutes, 25 minutes, 30 minutes, 40 minutes, 50 minutes or 60 minutes.The combination mixed is carried out in mixing before, during and/or after can being included in interpolation polyquaternary ammonium salt-28.Therefore, can the intermediate blend of PVMMA can be mixed at least about 10 minutes before interpolation cation type polymer, mix at least about 10 minutes after interpolation cation type polymer, or its combination.

Some embodiment of the present composition comprises the compositions of the preparation had as the PVMMA in table 10 and polyquaternary ammonium salt-28.

Table 10

PEC active component % by weight	1％	2％	4％	6％	8％
						Water	7.775	15.55	31.1	46.65	62.2
Gantrez AN-119	0.1	0.2	0.4	0.6	0.8
						Sodium hydroxide, water (20% active component)	0.125	0.25	0.5	0.75	1
Polyquaternary ammonium salt-28, water (20% active component)	4.5	9	18	27	36
						* the residual components * of compositions	87.5	75	50	25	0
Total amount	100	100	100	100	100

The invention provides after PEC is formed with the mixing of other composition, wherein, described mixing is enough to the abundant combination allowing one or more compositions.

The invention provides the single vessel process for the preparation of PEC, this be efficiently, low cost, and eliminate, as what carry out in conventional PEC preparation method, material be transferred to extra time required another container and work from a container.Therefore, method of the present invention is specially adapted on a commercial scale, such as about 500 to about 10,000 gallons of preparation PEC and the hair care composition containing PEC.

Method of the present invention further provides the PEC compositions (be such as 8 % by weight) of its concentration of preparation significantly beyond the PEC composition concentration of conventional preparation.Concentration when improving preparation PEC has several advantage.Higher concentration allows use less pre-mix containers and be combined with other composition by PEC, to manufacture hair care composition, and such as conditioner.And, can prepare and store PEC for using in the future, and for more concentrated raw material, needing less memory space.In addition, need less quality control step, because can prepare with higher concentration and test the PEC of batch, instead of prepare multiple batches with low concentration, this needs extra test.Additionally, if PEC raw material is used to prepare hair care composition, so PEC raw material can not need so many volume in process vessel, and this allows other composition adding more volume, and allow other composition obtaining higher concentration.Such as, applicant has been found that as preparation PVMMA/ polyquaternary ammonium salt-28PEC, and dilution polyquaternary ammonium salt-28 not necessarily (such as, commercially available ConditionezeNT-20, its concentration is the active component of 20%).More rightly, according to the present invention, PVMMA/ polyquaternary ammonium salt-28PEC can be prepared by being directly added in PVMMA copolymer by undiluted ConditionezeNT-20 in single container, and this creates stable high concentration PEC surprisingly.In addition, applicant has been found that the higher PEC relative concentration in compositions prepared in accordance with the present invention is in the conventional PEC compositions of lower concentration, substantially more likely with in order to prepare hair care composition, other composition of such as conditioner forms stable Emulsion together.

The invention provides the method for graphical reconstruct repair process in a kind of furcated end repairing hair fiber.In one embodiment, the method comprises hair fiber is fastened to surface, the hair fiber being wherein fastened to described surface have furcated end or on a surface time damaged to produce furcated end; Be associated with multiplying arrangement on this surface, wherein furcated end is placed in the visual field of multiplying arrangement; Image-capturing apparatus is associated with amplifying device, thus catches the enlarged image in the visual field of multiplying arrangement; Use compositions-treated furcated end, wherein said composition repairs furcated end, and wherein this furcated end merges; And by the image-capturing apparatus be associated with multiplying arrangement, with the reparation image catching furcated end in compositions-treated process, and store the representative image of the reparation image caught, for retrieval subsequently.Comprising according to the method for graphical reconstruct hair of the present invention reparation uses video to carry out real time record hair repair process.Reason hopes ground, and hair repair process uses the video equipment that is applicable to real time record repair process with the amplification of the repair process that is enough to detect by an unaided eye, such as, carry out record with 20-50 amplification doubly.This video can use method known to those skilled in the art to store on the recording medium, for follow-up retrieval.

Additionally, method of the present invention can comprise hair fiber is fastened to surface, the hair fiber being wherein fastened to this surface have furcated end or on a surface time damaged to produce furcated end.Therefore, hair fiber can have furcated end before being fastened to described surface, or furcated end can lure formation (such as mechanically) into after hair fiber is fastened to this surface.Surface can be any surface that can be associated with multiplying arrangement.Such surface can comprise such as desktop or microslide.The characteristic on surface can be determined by the type of used multiplying arrangement.Such as, if use optical microscope, wherein make light pass sample, so can use transparent surface, such as microslide.As another example, surface can be the dressing table that hair fiber can put thereon.As another example again, such as, if multiplying arrangement is simple lens, magnifier, so surface can be desktop.Should there is not anything to interfere the reparation of furcated end.Such as, if coverslip will stop the end of furcated end to flock together, then should not use the coverslip for microslide.

Hair fiber can be undertaken fastening by any suitable mode, comprises and such as uses one or more fixture.It is fastening that described hair fiber can also use adhesive tape to carry out, such as, when using desktop or microslide.As long as the bifurcated of hair fiber can utilize multiplying arrangement to observe, then can make in any suitable manner by fastening for hair fiber (such as fixing) extremely on the surface.

Method of the present invention can comprise and being associated with multiplying arrangement on described surface, and wherein furcated end is placed in the visual field of multiplying arrangement.Multiplying arrangement can be such as magnifier, microscope (such as optical microscope).Each multiplying arrangement all has visual field." visual field " refers to the image-region for observing that multiplying arrangement amplifies.Furcated end is placed in visual field, is exaggerated for observation to make furcated end.

Method of the present invention can comprise and being associated with multiplying arrangement by image-capturing apparatus, thus catches the enlarged image of the visual field of multiplying arrangement.Image-capturing apparatus can be such as numeroscope.Image-capturing apparatus can also be simulator.The limiting examples of image-capturing apparatus also comprises photographing unit, video camera, charge-coupled image sensor (CCD) photographing unit, digital camera and/or field camera, or other similar recording equipment any.

Method of the present invention can comprise uses compositions-treated furcated end, wherein said compositions, repairs furcated end, and wherein furcated end merges.Process can comprise and such as compositions being massaged in hair.Process can also comprise such as rinsing hair and to remove compositions, such as, use rinse-off compositions.Compositions can be allowed to be retained on hair, such as, when using leave compositions.The method of process can be any suitable method, comprises method described herein.Compositions can be any suitable compositions, comprises compositions described herein.

Method of the present invention can comprise such step: by the image-capturing apparatus be associated with multiplying arrangement, the reparation image of furcated end is caught in the process of being undertaken processing by described compositions, and store the representative image of the reparation image caught, for retrieval subsequently.Image-capturing apparatus can make the reparation catching furcated end in any suitable manner.Such as, if image-capturing apparatus is numeroscope, so numeroscope can produce electronic document.As another kind of example, if image-capturing apparatus is photographing unit, so photographing unit can use film to catch reparation.

The representative image storing the reparation image caught can by any suitable mode for later retrieval.Such as, this can comprise the electronics representative image of storage figure picture, such as, be used in addressable electronic document on digital camera and/or computer.This can also be by using film.

In addition, the present invention can be used to any method being conveyed to consumer.These can comprise and such as use still photo (such as before and after photo); Chart, retouches to and/or schemes; Computer intuitively shows; And/or in the body of use actual human body hair fiber or analog (such as sheep's wool)/external/original position video.Additionally, the method for reception and registration can be demonstrate (such as outpost display) and/or public media in printing, TV, network, shop, in person.Method of the present invention can also be used to explain bonding mechanism (such as PEC shrinks to be flocked together by two of furcated end ends).

Present invention also offers the method that qualitative assessment furcated end hair fiber repairs degree, the method comprises acquisition wisp of hair, is preferably the hair of twice bleaching; In the furcated end (such as pass through combing fully and/or dry up this bundle to produce furcated end) of this intrafascicular at least one hair fiber of generation; The hair fiber that at least one has furcated end is removed from this bundle; Optionally labelling this at least one hair fiber removed; Catch the first image of the furcated end of the hair fiber that this at least one removes; This hair fiber is associated with from the bundle wherein removing this hair fiber; With this bundle of compositions-treated and this hair fiber; This hair fiber intrafascicularly to be removed from this; Catch the second image of the end of this hair fiber, wherein this end is the end identical with the first image of the furcated end for catching the hair fiber that at least one removes; Numerical value 0 is appointed as furcated end reparation, and 1/2 is that part is repaired, or 1 is what repair completely; And by the designated value of markd hair fiber to add and and by the sum of summation divided by the hair fiber of labelling.When assessing according to this method, the meansigma methods that exemplary composition of the present invention can obtain is be evaluated as 0.85 or larger such as based on 20 fibers, such as 0.925,0.95 and or even 0.975.

Method of the present invention can comprise generation furcated end.This can comprise combing or dry up this bundle hair to produce the hair fiber that at least one has this bundle of furcated end.Other method comprises selects nature furcated end.Such as, hair sample can obtain from living specimen, and wherein, hair is bifurcated.But due to multiformity, this method may cause the repeatability of data poor.

Method of the present invention can comprise the hair fiber that at least one velamen in this bundle hair of labelling removes.Furcated end can just at the initial part beginning label of bifurcated.Disappear with after compositions-treated if be marked at, so this can show that furcated end is disconnected hair fiber.Then, when numerical value is assigned to hair fiber, this root fiber just can be excluded, and is not also repaired because this furcated end has not both remained furcated end.Therefore, such as, when the repair ability of evaluation group compound, false positive can be avoided.

Method of the present invention can comprise the image of the furcated end catching the hair fiber that at least one velamen removes.The example of such method for catching is described in this article.This step can comprise the electronics representative image of storage figure picture, such as, be used in addressable electronic document on digital camera and/or computer.

Method of the present invention can comprise and being associated with from the bundle wherein removing this hair fiber by the hair fiber of at least one labelling.Removed hair fiber is returned to the more naturally environment that this bundle provides the repair ability for test composition.Hair fiber and other hair fiber without furcated end with furcated end keep together, and remain in larger hair fiber marshalling.This situation simulates normal topknot better, such as, environment on human body head.Remove the result that the hair fiber with furcated end and the compositions of test on these fibers removed will only provide based on artificial environment simply.Therefore, when using the method to test the compositions for consumer, the present invention allows to report significant result those consumers, such as, report the result about repairing hair fiber in environment important concerning consumer.

Method of the present invention can comprise the hair fiber processing this bundle and this at least one labelling by compositions.This process can comprise and such as compositions being massaged in hair.This process can also comprise such as rinsing hair and to remove compositions, such as, use rinse-off compositions.Compositions can be allowed to remain on hair, such as, when using leave compositions.This processing method can be any suitable method, comprises method described herein.Compositions can be any suitable compositions, comprises compositions described herein.

Method of the present invention can comprise the parameter determining that hair is repaired.Such as, the speed of repairing furcated end in the condition of definition, such as, can be determined under those conditions described herein.Then compositions can be carried out contrasting to determine which can provide repairing sooner of furcated end.The furcated end remediation efficiency of compositions that uses and/or test can also such as use video method described herein to determine.The reparation of furcated end be preferably 1 hour, be less than 50 minutes, be less than 40 minutes, be less than 30 minutes, be less than 20 minutes, be less than 10 minutes, be less than 5 minutes or be less than in 1 minute.The completeness of repairing or amount can be 10% or larger, 20% or larger, 30% or larger, 40% or larger, 50% or larger, 60% or larger, 70% or larger, 80% or larger, 90% or larger or completely (such as about 100%).Reparation relative to negative control or untreatedly can be measured, and wherein handled furcated end can demonstrate statistically improving significantly in furcated end reparation (such as repair faster and/or reparation amount is larger or repair completeness).

Method of the present invention also comprises is appointed as furcated end reparation by numerical value 0, and 1/2 is that part is repaired, or 1 for repairing completely, and the appointment numerical value of the markd hair fiber of institute is added with, and by the sum of summation divided by institute's labelling hair fiber.Therefore, such as, when there is the statistics of all furcated end of halved tie, obtain numerical value and will provide the ability of compositions, repairs furcated end.The compositions with poor repair ability by have low and/or close to zero numerical value, and the compositions with better repair ability by have higher and/or close to 1 numerical value.Therefore compositions can use method of the present invention to contrast, and wherein causes the compositions of higher numerical value to provide better reparation than the compositions causing lower numerical value.

The furcated end of any type can be repaired by method of the present invention.One type of furcated end comprises such as elementary furcated end.In such furcated end, hair fiber contains the single bifurcated along the hair fiber longitudinal axis, creates two ends of hair fiber.Another example of furcated end comprises double-Y shaped furcated end, and it is produced by the extra bifurcated along the elementary furcated end longitudinal axis.Tree-shaped furcated end is an example of furcated end, wherein in a hair fiber, there is several double-Y shaped bifurcated.Another example of furcated end is that the end of hair fiber has many penniform short bifurcateds, and it can cause the thickness of fiber axis to change usually.Another example of furcated end is long furcated end, and wherein, the side of elementary furcated end significantly longer than opposite side (such as side disconnection).Conical divergence end is another example of furcated end, and wherein only a part for hair fiber remains on end.Furcated end can also such as be characterized by the quantity of end, and such as three furcated end have the hair fiber of two bifurcateds.Degree of depth furcated end is an example (needing not to be end) of the bifurcated in the mid point generation sending out axle.Slight furcated end is an example of the furcated end only in hair fiber with slight bifurcated.Term as used herein " furcated end " can comprise the bifurcated of the end not extending to hair fiber.The example of such bifurcated is incomplete bifurcated.Fig. 4 A-4D shows the furcated end of some type.

Hair fiber used in the method for the invention can be any mammalian hair.In one embodiment, this hair is human hair.Any country, area or ethnic human hair can be used, such as European, Aisan, African or Caucasian.In one embodiment, this hair is European hair.This hair can have the damage of any type due to such as once bleaching, twice bleaching, bleaching more than twice, dyeing or mechanical failure.This hair fiber can not have any damage, as original hair.Additionally, used in the method for the invention hair form can change from a method of taking turns is taken turns to another.The change of this hair can using and testing corresponding to different components, and it such as can depend on that what expect to convey to consumer is the result of which kind of type.Change hair form and/or compositions will allow the result passing on any hair form and any hair care composition.

One aspect of the present invention comprises the hair fiber selecting to have furcated end, and cuts into the length (measuring from furcated end side) of such as about 1-1.5 inch.The adhesive tape of small pieces can be used to be fastened on such as microscope slide by described fiber.Microscope slide can be placed on and there is such as 50 × amplification and under the microscope be connected with computer with photographing unit.Correspondingly can regulate illumination and focus on.Depend on setting, record can carry out in computer interface, or video camera can be arranged on and such as point on the spider of computer screen.By the record of photographing unit, micropipettor can be used a compositions, such as, be applied in furcated end containing the activated complex of 2%.Correspondingly can regulate illumination further and focus on, can open hair-dryer, such as, in heat also aims at furcated end.Can carry out record betwixt, and until furcated end is repaired completely or partially.

Another aspect of the present invention comprises collection human hair, is preferably impaired, most preferably is the European hair of twice bleaching, and is assembled into, and such as, with the band that wax combines, it can be that such as 1-1.5 inch is wide.Then by thousands of times of these bundle combings, make hair-dryer vertically point to combing direction to form the furcated end of right quantity simultaneously.Select the fiber with furcated end of selected quantity (such as 10-20) and extract out from fiber group.Gathered the photo of each fiber ends with 20-50 × amplification by microscope.Pyrite hoop bar is clipped in each fiber with on the opposing end portions of furcated end.Then these pyrite hoop bars are carried out labelling and are placed between two panels masking tape.Then this group is inserted into the middle part of topknot, and paper using is clamping fixed to keep this group in appropriate position.Then a series of circulation of washing-off type furcated end remediation composition capable this bundle of process is used, such as three circulations.After final circulation, fixture is removed and gathers the new photo of furcated end.By photo before and after contrast, appraiser can provide numerical value " 0 " for not repair, and " 1/2 " is part reparation, and " 1 " is for repair completely.These numerical value are added and and divided by fiber sum express furcated end repair degree.

As noted before, use image capture system to repair or to generate the representative image of the outward appearance of furcated end before and after attempting to repair in embodiments of the present invention.Although can there be multiple such image capture system in the scope of instructing herein, exemplary such system is shown in Figure 6.Particularly, Fig. 6 is the schematic diagram of display image data capture system, can perform described picture catching and procedure of processing wherein.

Illustrated system 600 comprises several interactive component, comprises sample support device 601, supports platform or the surface of sample 602 as be suitable for.Sample support device 601 can be transparent in allow to carry out bottom illumination by light source 603.Described light source 603 can also be disposed in above bracing or strutting arrangement 601 to provide illumination by reflection.

There is provided captured electronic image device 604 for catch sample 602 process time enlarged image or video sequence.In this, amplifying device 605 adjacent with sample support device 601, between sample support device 601 and image capture device 604.Image capture device 604 can also be the still camera or the video camera that are applicable to catch image sequence.Amplifying device 605 can be optical loupes or lens devices such as optical microscope, or can be electronic amplifier equipment, such as ultramicroscope etc.In embodiments of the present invention, image capture device 604 and/or amplifying device 605 can be can scan with the image of the zones of different or fragment that catch sample 602.

There is provided aided solving and data capture apparatus 606 to control and to receive the data from image capture device 604.Aided solving and data capture apparatus 606 are calculation processing apparatus, and it can receive electrical image data from image capture device 604 and control signal is sent to image capture device 604 to catch image.Described aided solving and data capture apparatus 606 can also control illuminator 603.

In embodiments of the present invention, by aided solving and data capture apparatus 606 by wired or wireless, local or be remotely communicatively connected to electronic databank 607.In this way, aided solving and data capture apparatus 606 can be collected data from image capture device 604 and electronic databank 607, store collected data for analysis subsequently, manipulation and/or relay, such as, to printing or publishing device (not shown).

Described aided solving and data capture apparatus 606 can be computers, such as PC, portable computer, work station etc., and store computer-readable instruction on a computer-readable medium by computer execution and operate.Computer-readable medium is tangible media, such as disk or optical disk system, flash disk, PRO etc.Therefore, discussed in this articlely relate to data capture, the step of manipulation and/or transmission performs by this way.User interface 608 allows user to receive the information coming from aided solving and data capture apparatus 606 in human understandable mode, and provides in the intelligible mode of computer and input to described device.In embodiments of the present invention, user interface 608 comprises graphic user interface on screen and keyboard, button, pincushion, mouse and/or other user's input mechanism.

In embodiments of the present invention, described image capture device for being applicable to real time record one or more axles, such as, comprises the video camera sending out the reparation situation of axle of one or more furcated end.Ideally, described video is being enough to carry out record with under the amplification of bore hole Real Time Observation hair repair process.Suitable amplification can comprise such as 20-50 × amplification.

The following examples further describe the present invention, but certainly should not be interpreted as limiting the scope of the invention by any way.

embodiment 1

This example demonstrates and use the method for twin containers to prepare the hair care composition comprising compound polyelectrolyte.

Compositions 1A-1C

For blender listed in the present embodiment and other embodiment, those skilled in the art can based on determining special container to be used and determining appropriate RPM setting according to listed experimental program.

Suitable, in rustless steel pre-mix reservoir, the water be filled with is set as 113-131 ℉ (45-55 DEG C).(turbine-type mixer is with strong clockwise direction to start strong turbine mixing; Side is swept blender and is closed).Once batch temperature reaches 86 ℉ (30 DEG C) or higher, and under strong mixing, by PVMMA copolymer ( s-97BF; ISP, Wayne, NJ, USA) be added into pre-mix reservoir lentamente.Correspondingly regulate mixing can not produce excess foam on liquid surface to obtain strong stirring.Once all powder add all, then use and be set as that the water of 113-131 ℉ (45-55 DEG C) comes rinsing hybrid blade and sidewall.Once rinsing completes, then open side is swept agitator and is started to be heated to 122-131 ℉ (50-55 DEG C).(when premix is combined into 113-131 ℉ (45-55 DEG C), powder agglomates will disperse faster).Continue heating and maintain this temperature between whole mixing period.(turbine-type mixer is with strong counter clockwise direction for setting blender; Blender is swept with moderate clockwise direction in side).

Mix this batch of material at least 20 minutes, or until there is not granule or block.

Once premixing is evenly and not containing block, then reduces turbine and be mixed to moderate degree.Sodium hydroxide is added into pre-mix reservoir and mixes 10 minutes.Described solution will have low viscosity and will occur that (blender sets slight muddiness: turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side).Mix described batch of material at least 10 minutes or until fully even.

Once described batch of material is uniform, then in-process pH test is carried out to sample.Continue retest sample, until obtain the stable pH reading of 6.9-7.0.If pH is low, then additionally add the sodium hydroxide of 20% with the scope of conforming with the regulations.Again mix also sub-sampling again.If pH is high, then additionally add aspartic acid with the scope of conforming with the regulations.Again mix also sub-sampling again.

Once Gantrez by complete hydration and pH in specification, then check whether premixing temperature is 122-131 ℉ (50-55 DEG C).Heat if desired.Once premix is combined into 122-131 ℉ (50-55 DEG C), then close side and sweep agitator, reversion turbine direction is also improved turbine mixing velocity (turbine-type mixer is with strong clockwise direction to produce eddy current; Side is swept blender and is closed).

Add lentamente polyquaternary ammonium salt-28 ( nT-20 (20% active component); ISP, Wayne, NJ, USA) to pre-mix reservoir.Slowly adding in pre-mix reservoir is for obtaining suitable compound polyelectrolyte particle size.Use bulging spout to adjust interpolation flow rate.Whole open containers is not once poured onto in pre-mix containers.In the adding procedure of this material, described premixing will become unusual thickness, and starts to bleach.Once all materials add, solution will dilution show as Lac Bovis seu Bubali shape in appearance again.

Reversion turbine direction and open side sweeps agitator.Mix 20 minutes consumingly or until premix fully evenly (with strong counter clockwise direction, blender is swept with moderate clockwise direction in side to turbine-type mixer).Mix described batch of material at least 20 minutes or until there is not visible granule or block.

Once complete described mixing, then premix described in collected specimens visual observation.Check that it has been hololeucocratic and does not have muddy or gloomy.Also check that described premix viscosity is rare and Lac Bovis seu Bubali shape and can not be too sticky.If described premix is not rare with Lac Bovis seu Bubali shape, then continue to mix extra 20 minutes consumingly and sub-sampling again.

Once described premix is completely even, then weakens and stir and begin to cool down, to 86-113 ℉ (30-45 DEG C).(turbine-type mixer is with moderate counter clockwise direction until described pre-composition is about to be added in main clad vessel for maintenance mixing and temperature; Blender is swept with moderate clockwise direction in side).

In main rustless steel clad vessel, the water be filled with is set in 180-185 ℉ (82-85 DEG C), and under moderate mixing, (turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side).Lentamente EDETATE SODIUM and aspartic acid are added in main clad vessel.After component is added, start warm up batch to 180-185 ℉ (82-85 DEG C), as required (turbine-type mixer is with moderate counter clockwise direction).Continue the described batch of material of heating to 180-185 ℉ (82-85 DEG C).Mix the described batch of material time of at least 5 minutes or until solid dissolves completely.

Once batch temperature is 176 ℉ (80 DEG C) or higher, then SAPDMA is added in main clad vessel, and mixing until its complete melting (turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side).Continue the described batch of material of heating to 180-185 ℉ (82-85 DEG C).Mix described batch of material at least 5 minutes or until the complete melting of solid.

Once batch temperature is 180-185 ℉ (82-85 DEG C), just following component is added into main clad vessel: for the spermol of compositions 1A (conditioner), stearyl alcohol, glyceryl stearate and PPG-3 benzyl oxide myristinate; For the spermol of compositions 1B (spend the night cream), glyceryl stearate and aminopropyl polydimethylsiloxane; For spermol and the glyceryl stearate of compositions 1C (leave cream).Once batch temperature is 180-185 ℉ (82-85 DEG C) again, then maintain this temperature and mixing within least 30 minutes, (turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side).Keep it while mixing described batch of material between 180-185 ℉ (82-85 DEG C).

From main clad vessel collected specimens and all solid all melting of visual examination, and described batch of material is smooth and uniform.If there is any undissolved material or granule, then continue strong mixing, and sub-sampling again.

Begin to cool down described batch of material to 104-113 ℉ (40-45 DEG C), and reduce turbine and side sweep agitator speed to moderate/slowly to help described batch of material, degassed (turbine-type mixer is with moderate counter clockwise direction; Blender is swept with slowly clockwise in side).Be during cooling 167 ℉ (75 DEG C) or lower once batch temperature, then (turbine-type mixer is with moderate counter clockwise direction propylene glycol to be added into main clad vessel; Blender is swept with moderate clockwise direction in side).For compositions 1C (leave cream), under this mixing velocity, also add glycerol.

For compositions 1A (conditioner) once main batch temperature is 150 ℉ (65 DEG C) or lower, or for cream once be 131 ℉ (55 DEG C) or lower, then close side and sweep agitator, the direction of reversion turbine stirrer, and (turbine-type mixer is with moderate clockwise direction to produce slight eddy current to strengthen mixing; Side is swept blender and is closed).Will sC-96 (propylene/dicaprate of the polyquaternary ammonium salt-37,25% of 65%, the PPG-1 trideceth-6 of 10%; Ciba/BASF, Basel, Switzerland) be added into main clad vessel, and continue to be cooled to 104-113 ℉ (40-45 DEG C).(mixed well in its container before being added into described batch of material sC-96).

To be incorporated in batch of material once all materials and to be no longer positioned on the surface, then reverse turbine stirrer open side sweeps agitator that (turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side).

For compositions 1A (conditioner) once main batch temperature is 150 ℉ (65 DEG C) or lower, or for compositions 1B (spend the night cream) once be 131 ℉ (55 DEG C) or lower, and premix is ready to, then described premix is added in main clad vessel.While premix is added, closes turbine-type mixer or be decelerated to slowly to make liquid level exceed the top setting of turbo blade thus minimize inflation.Once described premix adds, then carry out rinsing pre-mix containers with the water being set in 77-95 ℉ (25-35 DEG C), and be added into main clad vessel.Along with being mixed to by premix in described batch of material, the viscosity of batch of material will reduce.Correspondingly (turbine-type mixer is with moderate counter clockwise direction to avoid splashing for adjusting mixer speed; Blender is swept with moderate clockwise direction in side).

For compositions 1A (conditioner), batch mixture at least 15 minutes or until described batch of material is even.Once main batch temperature is 122 ℉ (50 DEG C) or lower, then LluidBlend is added directly to main clad vessel.Fully mix in adding procedure.(turbine-type mixer is with moderate counter clockwise direction to be mixed into siloxanes to strengthen mixing as required; Blender is swept with moderate clockwise direction in side).

For cream, once all premixs add, if possible, then add the water being set in 77-95 ℉ (25-35 DEG C), this lower face at batch of material carries out minimizing inflation.Mix described batch of material at least 15 minutes or until described batch of material is even.Continue to be cooled to 104-113 ℉ (40-45 DEG C).In suitable rustless steel phase vessel or container, the silicone component that premixing is following under strong stirring: for compositions 1B's (spend the night cream) oSW5 (84% cyclopentasiloxane, 15% dimethiconol, 1% polydimethylsiloxane) and polydimethylsiloxane (60,000cst); For polydimethylsiloxane (60,000cst), the phenyl trimethicone (DC-556 of compositions 1C (leave cream); And D5 dimethiconol (DC-1501) DowCorning).Once described siloxanes premix is even, is then added into main clad vessel, and allows siloxanes pre-mix reservoir to be expelled to as much as possible in main batch of material container.(turbine-type mixer is with in strong counter clockwise direction to be mixed into siloxanes to strengthen mixing as required; Blender is swept with moderate clockwise direction in side).

When described batch temperature is 113 ℉ (45 DEG C) or lower, following component is added into main clad vessel: flavouring agent (spice), DMDM Hydantoin, Cocoa Cortex cocois radicis oil, Keratin amino acids, flower/leaf extract.For compositions 1B (spend the night cream), also add DC-8500 (82% pair of (C13-15 alkoxyl) PG-ammonia end polydimethylsiloxane, 18%C14-15 alcohol; DowCorning, Midland, MI, USA).Continue mix and be cooled to 95-104 ℉ (35-40 DEG C).

To mix consumingly at least 45 minutes or until all cakings remove, and batch of material is smooth and uniform.Described batch of material can by by this final mixture by 80 order filters and recirculation, to help broken caking.Although need to shear (mixing of reinforcement and/or recirculation) with cracked described caking, (turbine-type mixer is with strong counter clockwise direction also will to minimize inflation as far as possible; Blender is swept with moderate clockwise in side).At least mix 45 minutes.

When batch temperature is 95-104 ℉ (35-40 DEG C), analyze sample.Stop mixing and cooling.

Can regulate as follows.If pH is low, be that 5% of whole batch of material demand adds sodium hydroxide (20%) with maximum.Again mix also sub-sampling again.If pH is high, be that 7.5% of whole batch of material demand adds aspartic acid with maximum.Again mix also sub-sampling again.If viscosity is low, extra mixing 60 minutes sub-sampling again.Batch of material can also pass through 80 order filter recirculatioies.

The pump pumped in container by material should be used for and comprise air film type and positive displacement.The filter that should use comprises 80 orders for all conveying operations.Filling temp should be 90-99 ℉ (32-37 DEG C).If products temperature is reduced to lower than 90 ℉ (32 DEG C), do not need warm up batch again.

Compositions 1D

In main rustless steel clad vessel, the water be filled with is set in 95-104 ℉ (30-35 DEG C), and (if feasible, turbine-type mixer is with strong counter clockwise direction to start strong stirring; Blender is swept with moderate clockwise direction in side).Heating water does not carry out holding temperature.Add following component in order lentamente in main clad vessel, and consumingly mixing (if feasible, turbine-type mixer is with strong counter clockwise direction; Blender is swept with moderate clockwise direction in side) 10 minutes or until batch of material completely evenly and there is not block: Gantrez AN-119 (OantrezS97BF), NaOH, polyquaternary ammonium salt-28 (Conditioneze).Mix described batch of material at least 10 minutes or until described batch of material completely evenly and there is not block.

Under strong mixing, (if feasible, turbine-type mixer is with strong counter clockwise direction; Blender is swept with moderate clockwise direction in side), following component is added in main clad vessel: PVP, EDETATE SODIUM.Mix described batch of material at least 15 minutes or until solid dissolves completely and described batch of material is even.

After blending, also check there is not block or granule from main clad vessel collected specimens, and described batch of material is smooth and uniform.If there is block or granule, then continuation mixing and again sub-sampling, until described batch of material is smooth and uniform.

Under strong stirring, (if feasible, turbine-type mixer is with strong counter clockwise direction; Blender is swept with moderate clockwise direction in side) start to heat described batch of material to 170-175 ℉ (76-79 DEG C).Once batch temperature reaches 150 ℉ (65 DEG C) or higher, just following component is added into main clad vessel: stearalkonium chloride.While the described batch of material of mixing, keep it between 170-175 ℉ (76-79 DEG C).Mix described batch of material at least 60 minutes.

From the sampling of main clad vessel and visual examination does not exist block or granule, and described batch of material is uniform.If there is block or granule, then continue to mix consumingly and sub-sampling again, until described batch of material is even.

Slow down and be stirred to that moderate (if feasible, turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side), and begin to cool down described batch of material to 90-95 ℉ (32-35 DEG C).

While cooling, in order following composition is added into main clad vessel.Fully mix after each interpolation: the cationic Emulsion of DC949; Glycerol USPVEG; PEG-12 polydimethylsiloxane; Propylene glycol; Triethanolamine; Citric acid.

Once batch temperature is 113 ℉ (45 DEG C) or lower, just in order following composition is added into main clad vessel: DMDM Hydantoin; Hydrolyzed silkworm silk albumen; Vitamin mixtures; Polyglycereol-3 distearate mixture.

In the independent stainless steel ware being equipped with electronics or air mixer or container, the component that premixing is following: polysorbate20; Flavouring agent.Blended this pre-composition consumingly, until all flavouring agents dissolve, and described premix is all even transparent.This pre-composition is loaded into main clad vessel under moderate stirring.With the cold rinse premixing dishware/container being set in 60-80 ℉ (15-27 DEG C), and be added in main clad vessel.(if feasible, turbine-type mixer is with moderate counter clockwise direction in mixing; Blender is swept with moderate clockwise direction in side) at least 20 minutes or until described batch of material is completely even.

Can regulate as follows.If pH is low, add triethanolamine solution with the increment of 0.20% solution.If pH is high, add citric acid solution with the increment of 0.20% solution.

The pump pumped in container by material should be used for and comprise air film type and positive displacement type.The filter that should use comprises 80 orders for all conveying operations.Filling temp should be ambient temperature.Batch of material can cool to promote to fill as required.

Compositions 1E

In main rustless steel clad vessel, when feasible, add the water being set as 68-86 ℉ (20-30 DEG C), and (turbine-type mixer is with strong counter clockwise direction to start strong stirring; Blender is swept with moderate clockwise direction in side).

Lentamente following component is added in order main clad vessel and consumingly mixing (turbine-type mixer is with strong counter clockwise direction; Blender is swept with moderate clockwise direction in side) 5 minutes or until batch of material completely evenly and there is not block: Gantrez AN-119 (GantrezS97BF), sodium hydroxide (20%), polyquaternary ammonium salt-28 (Conditioneze).Mix described batch of material at least 5 minutes or until described batch of material completely evenly and there is not block.

Once batch of material is even, then lentamente following component is sprayed in main clad vessel: Polyquaternium-10.In the conceived case, use strong mixing to obtain eddy current.By the inner side of container described in water rinse and blender blade, (turbine-type mixer is with strong counter clockwise direction; Blender is swept with moderate clockwise direction in side).

Start to heat described batch of material to 113-122 ℉ (45-50 DEG C).Mixing at least 20 minutes while heating, or until polymer is by complete hydration, and solution is transparent and uniform.

After blending, sample from main clad vessel and check and there is not block or granule, and batch of material is smooth and uniform.If there is block or granule, then continue to mix also sub-sampling again, until batch of material is smooth and uniform.While continuing heating, slowing down the stirring of turbine, (turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side), and add following component in order to main clad vessel: cocamido propyl betaine, EDETATE SODIUM, citric acid, USP.To mix at least 10 minutes or until the even and all component of batch of material is dissolved completely.

Check that batch temperature is 113-122 ℉ (45-50 DEG C).Then, (turbine-type mixer is with moderate counter clockwise direction under moderate stirring, in order following component to be added into main clad vessel; Blender is swept with moderate clockwise direction in side).Careful operation is to avoid inflation, the mixing and if the words of necessity slow down in adding procedure: sodium laureth sulfate; Laureth disodium sulfosuccinate; Glycol distearate, cocamido propyl betaine, coconut oleoyl amine MEA, aqueous mixtures; PEG-6 caprylic/capric triglyceride.Along with liquid level rising in a reservoir, when liquid level is close to blade, reduce the speed of turbine-type mixer to slow.Once described blade is covered completely by batch of material, then the raising of the speed of turbine-type mixer is back to moderate.This will contribute to the inflation reducing batch of material.While batch mixture, keep it between 113-122 ℉ (45-50 DEG C).Mix at least 20 minutes or until batch of material is smooth and complete uniform.

Sweep to be stirred to and slowly make batch of material by weakening turbine and side degassed (turbine-type mixer is with counterclockwise slowly; Blender is swept with slowly clockwise in side), and begin to cool down described batch of material to 95-104 ℉ (35-40 DEG C).

Once batch temperature is 113 ℉ (45 DEG C) or lower, then the stirring that turbine and side are swept is increased to that moderate (turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side), and in order following component is added into main clad vessel: flavouring agent; Methylchloroisothiazandnone, Methylisothiazolinone, aqueous mixtures; Oleum Cocois; Keratin amino acids, flower extract.

In independent stainless steel ware or container, mixed chlorinated sodium and be set in 95-104 ℉ (35-40 DEG C) water, until this salt disperses completely.Described salt may can not dissolve completely, because the amount of water may be not enough.Be mixed to described salt disperse completely and then continue.

Once get out the premixing of described salt, be then added into main clad vessel and mix, until described batch of material is completely even, (turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side).Come vessel or the container of rinsing premixing with cold water, and rinse transmission line.This rinsing/flushing water is added into main clad vessel.Mix at least 30 minutes or until described batch of material is completely even.Described compositions is sampled.Stop mixing and cooling (if feasible).

Can regulate as follows.If viscosity is low, then add sodium chloride.Total sodium chloride levels in preparation does not exceed 2.00%.If viscosity is high, then add propylene glycol.If pH is low, then add sodium hydroxide (20%).If pH is high, then add citric acid.

The batch of material of inflation: warm up batch is to 120-125 ℉ (48-52 DEG C) again, and mix 20 minutes lentamente.Cool back to 95-100 ℉ (35-38 DEG C), add 10% antiseptic, and if the words of necessity add flavouring agent.

The pump pumped in container by material should be used for and comprise air film type and positive displacement type.The filter that should use comprises 80 orders for all conveying operations.Filling temp should be 90-100 ℉ (32-38 DEG C).Batch of material can be heated to this temperature range to help to promote to fill.

Compositions 1F

Be weighed and before being added into batch of material, fully mixing in its container sC-96.

Suitable, in rustless steel pre-mix reservoir, the water be filled with is set in 113-131 ℉ (45-55 DEG C).(turbine-type mixer is with strong clockwise direction to start strong turbine mixing; Side is swept blender and is closed).

Once batch temperature is 86 ℉ (30 DEG C) or higher, and under strong mixing, then Gantrez AN-119 (GantrezS-97BF) is added in pre-mix reservoir lentamente.Correspondingly regulate mixing to obtain strong stirring, and excessive foam can not be produced on liquid surface.Once all powder add, then the water being set in 113-131 ℉ (45-55 DEG C) is used to come rinsing hybrid blade and sidewall.Once rinsing completes, then open side is swept agitator (turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side), and start to be heated to 122-131 ℉ (50-55 DEG C).When premix is 113-131 ℉ (45-55 DEG C), powder mass will disperse faster.Continue heating and maintain this temperature between whole mixing period.Batch mixture at least 20 minutes or until there is not granule or block.

Once premix is evenly and not containing block, then slows down turbine and be mixed to that moderate (turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side).Sodium hydroxide is added into pre-mix containers and mixes 10 minutes.This solution will have low viscosity and will show slight muddiness.Batch mixture at least 10 minutes or until completely even.

Once batch of material is even, then in-process pH test is carried out to sample.Continue sample described in retest until obtain stable pH reading.If pH is low, then add extra sodium hydroxide (20%) with the scope of conforming with the regulations.Again mix also sub-sampling again.If pH is high, then add aspartic acid with the scope of conforming with the regulations.Again mix also sub-sampling again.

Once Gantrez hydration and pH in regulation, then check that premixing temperature is 122-131 ℉ (50-55 DEG C) completely.If necessary heat.

Once premix is 122-131 ℉ (50-55 DEG C), then close side and sweep agitator, reversion turbine direction is also improved turbine mixing velocity (turbine-type mixer is with moderate clockwise direction to produce eddy current; Side is swept blender and is closed).Polyquaternary ammonium salt-28 (ConditionezeNT-20) is added into pre-mix containers lentamente.Be added into pre-mix containers lentamente to obtain suitable composite particles size.This interpolation should spend come for 10-15 minute.Use bulging spout to adjust interpolation flow rate.Whole open containers is not once poured onto in pre-mix containers.

In this material adding procedure, premix will become very sticky and start to bleach.Once all materials add, described solution just again will dilute and show as Lac Bovis seu Bubali shape in appearance.

Reversion turbine direction open side sweeps agitator that (turbine-type mixer is with strong counter clockwise direction; Blender is swept with moderate clockwise direction in side).Mix 20 minutes or until premix is completely even consumingly.Batch mixture at least 20 minutes or until there is not granule or block.Once mix, then sampling also premix described in visual examination.Check that it has been hololeucocratic and not muddy or gloomy.Also check that described premix viscosity is rare with Lac Bovis seu Bubali shape, and unduly thickness.If described premix is not rare with cattle milky white, then continue to mix extra 20 minutes consumingly and sub-sampling again.

Once premixing is completely even, then (turbine-type mixer is with moderate counter clockwise direction to slow down stirring; Blender is swept with moderate clockwise direction in side), and begin to cool down to 86-113 ℉ (30-45 DEG C).Maintenance mixing and temperature are until premix is ready to be added into main clad vessel.

In main rustless steel clad vessel, be filled with the water being set in 180-185 ℉ (82-85 DEG C), under moderate mixing, (turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side).

Following component is added into main clad vessel lentamente: EDETATE SODIUM; Aspartic acid.After described component is added, start warm up batch as required to 180-185 ℉ (82-85 DEG C).(turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side).Continue warm up batch to 180-185 ℉ (82-85 DEG C).Batch mixture at least 5 minutes or until solid dissolves completely.

Once batch temperature is 176 ℉ (80 DEG C) or higher, then SAPDMA is added into main clad vessel and mixes, until its complete melting (turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side).Continue warm up batch to 180-185 ℉ (82-85 DEG C).Batch mixture at least 5 minutes or until the complete melting of described solid.

Once batch temperature is 180-185 ℉ (82-85 DEG C), then following component is added into main clad vessel: spermol, glyceryl stearate, aminopropyl polydimethylsiloxane.

Once batch temperature is 180-185 ℉ (82-85 DEG C) again, then maintains this temperature and mix 30 minutes (turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side).Keep it while mixing described batch of material between 180-185 ℉ (82-85 DEG C).Mix described batch of material at least 30 minutes.

After thermal mixing, from the sampling of main clad vessel and the whether melting and batch of material is smooth and uniform of all solid of visual examination.If still have any undissolved material or granule, then continue strong mixing and periodically sub-sampling again, until all waxs and all to be dissolved and described batch of material is even.

After thermal mixing, begin to cool down batch of material to 104-113 ℉ (40-45 DEG C), and slow down turbine and side sweep agitator speed to moderate/slowly to help batch of material, degassed (turbine-type mixer is with moderate counter clockwise direction; Blender is swept with slowly clockwise in side).

Cooling while and once batch temperature is 167 ℉ (75 DEG C) or lower, then (turbine-type mixer is with moderate counter clockwise direction propylene glycol to be added into main clad vessel; Blender is swept with moderate clockwise direction in side).

Once main batch temperature is 150 ℉ (65 DEG C) or lower, then close side sweep agitator, reversion turbine stirrer direction and strengthen mixing to produce slight eddy current, (turbine-type mixer is with moderate clockwise direction; Side is swept blender and is closed).Will sC-96 is added into main clad vessel and continues to be cooled to 104-113 ℉ (40-45 DEG C).

Once all materials are incorporated in batch of material, and be no longer positioned on the surface, then reverse turbine stirrer open side sweeps agitator that (turbine-type mixer is with moderate counter clockwise direction; Blender is swept with moderate clockwise direction in side).

Once main batch temperature is 131 ℉ (55 DEG C) or lower, and PEC active pre-mixture is ready to, then premix is added into main clad vessel.While premix is added, when the top of turbo blade is arranged, closes turbine-type mixer at liquid level or slow down it to slowly, to minimize inflation.

Once premix adds, namely with the cold rinse pre-mix containers being set as 77-95 ℉ (25-35 DEG C), and be added into main clad vessel.Along with PEC active component premix is mixed in batch of material, the viscosity of batch of material will reduce.Correspondingly (turbine-type mixer is with moderate counter clockwise direction to avoid splashing for adjusting mixer speed; Blender is swept with moderate clockwise direction in side).

Once all PEC active component premixs add, if possible, then under the surface of batch of material, be filled with the cold water being set as 77-95 ℉ (25-35 DEG C), it minimizes inflation.Mix described batch of material at least 15 minutes or until described batch of material is uniform.Continue to be cooled to 104-113 ℉ (40-45 DEG C).

In suitable rustless steel phase vessel or container, the component that premixing is following under strong stirring: cyclopentasiloxane mixture; Polydimethylsiloxane.Once premix is uniform, be then added into main clad vessel and allow pre-mix containers to be expelled to as much as possible in main batch of material container (turbine-type mixer is with strong counter clockwise direction; Blender is swept with moderate clockwise direction in side), strengthen mixing as required to be mixed into siloxanes.

When batch temperature is 113 ℉ (45 DEG C) or lower, then following composition is added in main clad vessel: DC-8500; Flavouring agent; DMDM Hydantoin, Oleum Cocois, Keratin amino acids, flower extract mixture.Continue mix and be cooled to 95-104 ℉ (35-40 DEG C).

(turbine-type mixer is with strong counter clockwise direction in mixing consumingly; Blender is swept with moderate clockwise direction in side) at least 45 minutes or until all blocks have removed and batch of material is smooth and uniform.Batch of material can pass through 80 order filter recirculatioies, to help cracked piece in whole this final mixing.Although shearing (strengthening mixing and/or recirculation) should be used with cracked described piece, inflation will to be minimized as far as possible.Mix at least 45 minutes.When batch temperature is 95-104 ℉ (35-40 DEG C), compositions is sampled.Stop mixing and cooling.

Can regulate as follows.If pH is low, be then 5% interpolation sodium hydroxide (20%) of total batch of material needs with maximum.Again mix also sub-sampling again.If pH is high, be then 7.5% interpolation aspartic acid of total batch of material needs with maximum.Again mix also sub-sampling again.If viscosity is low, then mix extra 60 minutes and sub-sampling again.Batch of material can also follow bad by 80 order filters again.

The pump pumped in container by material should be used for and comprise air film type and positive displacement type.The filter that should use comprises 80 orders for all conveying operations.Filling temp should be 90-99 ℉ (32-37 DEG C).If product temperature is brought down below 90 ℉ (32 DEG C), need not warm up batch again.

embodiment 2

This example demonstrates the hair care composition using the preparation of single container technique to comprise compound polyelectrolyte.

The method of embodiment 1 describes twin containers technique, and wherein compound polyelectrolyte is prepared in a vessel, and remaining component mixes in a separate container, and compound polyelectrolyte and remaining component is merged.In order to described method is reduced to a container, the method is carried out as described in Example 1, and difference is compound polyelectrolyte to prepare first in the above-described container, other component is added directly in same container after compound polyelectrolyte is formed.If the final viscosity of described compositions may be lower than preparing in two containers.In order to compensate, add extra sC96.

embodiment 3

This example demonstrates the compatibility of compound polyelectrolyte (PEC) and some charging cpd and polymer.

Visual appearance: PEC visual appearance in containing the solution of charged particle is characterized.When by when PVMMA and polyquaternary ammonium salt-28 separate solvent are in water, described compositions is clarification.When PVMMA and polyquaternary ammonium salt-28 exist with the PEC of solvation in water, described compositions becomes muddiness and/or Lac Bovis seu Bubali shape in appearance.After the another kind of charge species producing clarifying composition in water during solvation is added into PEC, the opacity of expection Lac Bovis seu Bubali shape/muddiness reduces (and becoming clarification again in some cases).This is the vision instruction of PEC combination process reversion.The opaque outward appearance of Lac Bovis seu Bubali shape of 1 % by weight and 2 % by weight PVMMA/ polyquaternary ammonium salt-28PEC be greater than 0.5 % by weight polyquaternary ammonium salt-4 ( l-200; AkzoNobel, Amsterdam, Netherlands) existence under can disappear.This shows that the structure of PEC is destroyed.Be less than 0.5 % by weight during L-200, PEC can not be destroyed.0.5 % by weight h-100 can not destroy PEC. l-200 and H-100 is similar, but L-200 has lower viscosity and the cation activity of Geng Gao.

Thickening: to containing or not testing containing TinovisGTC/ acrylate/behenyl alcohol polyethers-25 methacrylate copolymer (2.3%) in the compositions of PEC.Compositions not containing PEC provides 40,000-60, the viscosity of 000 centipoise.Compositions containing PEC is water-reducible.Because Tinovis is association thickener, and the compositions not containing PEC can not by thickening, so think Tinovis to be subject to PEC and become invalid.

Furcated end is repaired: table 11 shows the charging cpd and polymer that are combined with PEC.These compositionss do not demonstrate the illeffects repaired furcated end.

Table 11

embodiment 4

Present embodiment describes the system comprising compound polyelectrolyte and electropolymer.

All compositions 4B-4E show freeze-thaw stability.The present inventor also finds surprisingly relative to compositions 4B, 4C and 4E, comprises the compositions 4D of SC96 shows excellent viscosity (wherein said viscosity maintains a long-term stability) controlled for a long time.

Comparative composition 4A does not comprise PEC, and compositions 4B-4E comprises PVMMA: polyquaternary ammonium salt-28PEC and charging cpd and/or polymer.All compositionss are rinse off conditioner.If necessary, regulate with sodium hydroxide/citric acid/aspartic acid to obtain suitable pH.

" MS " identifier standardization.

Compositions 4A-4E

goal standard 4A:

pH：4.00-5.00

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C):

Bulk viscosity: 5,000-9,000 centipoise

W/ shear viscosity (finished product): 10,000-30,000 centipoise

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: viscosity, opaque Emulsion

goal standard 4B:

pH：4.50-6.00

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C):

Bulk viscosity: 7,000-15,000 centipoise

W/ shear viscosity (finished product): 20,000-35,000 centipoise

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: viscosity, opaque Emulsion

goal standard 4C:

pH：4.50-6.00

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C):

Bulk viscosity: 7,000-15,000 centipoise

W/ shear viscosity (finished product): 20,000-35,000 centipoise

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: viscosity, opaque Emulsion

goal standard 4D.

pH：4.50-6.00

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C):

Bulk viscosity: 7,000-15,000 centipoise

W/ shear viscosity (finished product): 20,000-35,000 centipoise

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: viscosity, opaque Emulsion

goal standard 4E:

pH：4.50-6.00

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C):

Bulk viscosity: 7,000-15,000 centipoise

W/ shear viscosity (finished product): 20,000-35,000 centipoise

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: viscosity, opaque Emulsion

embodiment 5

This example demonstrates the method for the compositions of preparation embodiment 4.

For comparative composition 4A, start heating container and add following composition to 80-85 DEG C: deionized water, citric acid and EDETATE SODIUM.Check that temperature is 80-85 DEG C and adds following composition: quaternary ammonium salt-18/ water, SAPDMA, spermol and stearyl alcohol.30 minutes are mixed consumingly at 80-85 DEG C.Cooling mixture.At 57-60 DEG C, add L-Aspartic acid lentamente.Under 45 DEG C or lower temperature, add following composition: isostearoyl amine ethyl dimethyl ammonium ethylsulfate/PEG-9, cyclopentasiloxane/cyclohexasiloxane/polydimethylsiloxane, flavouring agent and DMDM Hydantoin.

Compositions 4B, 4C and 4E use biphase preparation.For compositions 4B, in principal phase, add the deionized water of (compositions final total weight %'s) 52.05 % by weight.Start to be heated to 80-85 DEG C.Once add following a kind of composition and mixing until completely dissolve and solution becomes clarification: EDETATE SODIUM and L-Aspartic acid.80-85 DEG C is once added following a kind of composition and mixing until melting: SAPDMA (check to guarantee solution become clarification), spermol and tristerin.30 minutes are mixed consumingly at 80-85 DEG C.After 30 minutes, stop heating, slow down mixing velocity, and allow compositions to cool lentamente.In parafacies, add the deionized water of (compositions final total weight %'s) 15.5 % by weight, and add following composition lentamente and mix until hydration: PVMMA copolymer (( s-97BF; ISPCorp., Wayne, NJ, USA) and sodium hydroxide (20% active component).Solution is by thickening slightly.In-process pH should be 6.90-7.00.Heat described parafacies to 50-55 DEG C.Add lentamente under mixing strongly polyquaternary ammonium salt-28 ( nT-20; ISPCorp.).Solution will become opaque and become low-viscosity.Cool described parafacies, and add the DMDM Hydantoin of (compositions final total weight %'s) 0.05 % by weight at≤45 DEG C.At≤45 DEG C, lentamente parafacies is added into principal phase.Then following composition is added: tQuat60 (siloxane quaternary ammonium-22; Evonik, Essen, Germany), propylene glycol, the DMDM Hydantoin of flavouring agent and (compositions final total weight %'s) 0.15 % by weight.

For compositions 4C, in principal phase, add the deionized water of (compositions final total weight %'s) 52.45 % by weight.Start to be heated to 80-85 DEG C.Once add following a kind of composition and mixing until completely dissolve and solution becomes clarification: EDETATE SODIUM and L-Aspartic acid.80-85 DEG C is once added following a kind of composition and mixes until melting: SAPDMA (checking to guarantee that solution becomes clarification), spermol and glyceryl stearate.30 minutes are mixed consumingly at 80-85 DEG C.After 30 minutes, stop heating, slow down mixing velocity, and allow compositions to cool lentamente.In parafacies, add the deionized water of (compositions final total weight %'s) 15.5 % by weight, and add following composition lentamente and mix until hydration: PVMMA copolymer ( s-97BF; ISPCorp., Wayne, NJ, USA) and sodium hydroxide (20% active component).Solution is by thickening slightly.In-process pH should be 6.90-7.00.Heat described parafacies to 50-55 DEG C.Add lentamente under mixing strongly polyquaternary ammonium salt-28 ( nT-20; ISPCorp.).Solution will become opaque and become low-viscosity.Cool described parafacies, and add the DMDM Hydantoin of (compositions final total weight %'s) 0.05 % by weight at≤45 DEG C.≤ 45 DEG C time, lentamente parafacies is added into principal phase.In premixing quaternary ammonium salt-80/ propylene glycol and polydimethylsiloxane the principal phase being added into merging subsequently and parafacies.Then following composition is added: DC-8500 (two (C13-15 alkoxyl) PG-ammonia end polydimethylsiloxane, DowComing, Midland, MI, USA), propylene glycol, the DMDM Hydantoin of flavouring agent and (compositions final total weight %'s) 0.15 % by weight.

For compositions 4D, add the deionized water of (compositions final total weight %'s) 40 % by weight.Add following composition lentamente, and mixing is until hydration: PVMMA copolymer ( s-97BF (ISP)) and sodium hydroxide (20% active component).Solution is by thickening slightly.In-process pH should be 6.90-7.00.Be heated to 50-55 DEG C, and add lentamente under mixing strongly polyquaternary ammonium salt-28 ( nT-20; ISPCorp.).Solution will become opaque and become low-viscosity.Start to be heated to 80-85 DEG C, and once add following a kind of composition, mixing is until dissolve completely: the deionized water of EDETATE SODIUM, L-Aspartic acid and (compositions final total weight %'s) 22.95 % by weight.80-85 DEG C is once added following a kind of composition and mixes until melting: SAPDMA, spermol, stearyl alcohol, glyceryl stearate, CrodamolSTS (PPG-3 benzyl oxide myristinate; Croda, Inc., Edison, NJ, USA), sC96 (65% polyquaternary ammonium salt-37,25% propylene/dicaprate, 10%PPG-1 trideceth-6; / BASF, Basel, Switzerland).30 minutes are mixed consumingly at 80-85 DEG C.Slow down mixing velocity and allow composition cools.When temperature≤45 DEG C, add following composition: D5/D6/ polydimethylsiloxane, propylene glycol, flavouring agent and DMDM Hydantoin.

For compositions 4E, in principal phase, add the deionized water of (compositions final total weight %'s) 50.47 % by weight.Start to be heated to 80-85 DEG C.Once add following a kind of composition and mixing until completely dissolve and solution becomes clarification: EDETATE SODIUM and L-Aspartic acid.80-85 DEG C is once added following a kind of composition and mixing until melting: SAPDMA (check to guarantee solution become clarification), spermol, glyceryl stearate, 202 (arachidic alcohol and behenyl alcohol and Semen arachidis hypogaeae base glucosides; SEPPIC, Paris, France), and aminopropyl dimethione.30 minutes are mixed consumingly at 80-85 DEG C.After 30 minutes, stop heating, slow down mixing velocity, and allow compositions to cool lentamente.In parafacies, add the deionized water of (compositions final total weight %'s) 15.5 % by weight, and add following composition lentamente and mix until hydration: PVMMA copolymer ( s-97BF; ISPCorp., Wayne, NJ, USA) and sodium hydroxide (20% active component).Solution is by thickening slightly.In-process pH should be 6.90-7.00.Heat described parafacies to 50-55 DEG C.Add lentamente under mixing strongly polyquaternary ammonium salt-28 ( nT-20; ISPCorp.).Solution will become opaque and become low-viscosity.Cool described parafacies, and add the DMDM Hydantoin of (compositions final total weight %'s) 0.05 % by weight at≤45 DEG C.≤ 45 DEG C time, lentamente parafacies is added into principal phase.Add when 45 DEG C or lower 2001 (polyquaternary ammonium salt-47; Nalco, Naperville, IL, USA).In premixing D5/ dimethiconol and polydimethylsiloxane the principal phase being added into merging subsequently and parafacies.Then following composition is added: DC-8500 (two (C13-15 alkoxyl) PG-ammonia end polydimethylsiloxane, DowComing, Midland, MI, USA), propylene glycol, the DMDM Hydantoin of flavouring agent and (compositions final total weight %'s) 0.15 % by weight.

embodiment 6

This example demonstrates the reparation of the furcated end of hair fiber, it uses method of testing of the present invention.

Hereafter compare the compositions used in this research, it is shown in Figure 1.If necessary, regulate with sodium hydroxide/aspartic acid to obtain suitable pH.

Compositions 6A-6D

Hereafter compare the compositions used in this research, as shown in Figure 2.If necessary,

Regulate with sodium hydroxide/citric acid/aspartic acid to obtain suitable pH.

Compositions 6E-6J

Fig. 1 show when use twice bleaching there is European's hair of the furcated end of machine-building time, conditioner repair result.This result shows in circulating at three with rinse off conditioner the reparation obtaining about 80%.

Fig. 2 show when use twice bleaching there is European's hair of the furcated end of machine-building time, the result of multiple combination thing.This result is this supposition of leave preparation comprising and spend the night and repair based on all preparations.This result shows all leave compositionss to repair in single treatment and be all greater than 80%.

embodiment 7

Hereafter compare the compositions used in this research.If necessary, regulate with sodium hydroxide/aspartic acid to obtain suitable pH.

Compositions 7A-7D

goal standard 7A:

pH：4.50-6.00

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C): 5,000-15,000 centipoise

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: opaque Emulsion

goal standard 7B:

pH：5.5-6.5

Viscosity (LVT/ rotor 4/30rpm/1 minute, 25 DEG C): 15,000-20,000 centipoise

Color: white/cream-coloured (MS)

Abnormal smells from the patient: MS

Outward appearance: viscosity, opaque Emulsion

goal standard 7C:

pH：4.50-6.00

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C): 15,000-25,000 centipoise

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: viscosity, opaque Emulsion

goal standard 7D:

pH：4.50-6.00

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C): 10,000-20,000 centipoise

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: opaque Emulsion

50 hair fibers containing furcated end are removed from topknot.Described hair fiber sample is placed on microscope slide, along a two-sided tape alignment for optical imagery.Before product is used, use and have that transmission is photoemissive carries out independent imaging with the WILD stereoscopic microscope of about 25 × amplification to selected each fiber with furcated end, and storage figure picture.Also rotated to guarantee that furcated end is within field range to described fiber before picture catching.

Carry out according to product application program listed hereinafter.In each case, the fiber with furcated end selected by 50 is arranged as respectively in five different topknots, and then products applied.The optical imagery again obtaining the tip of the fiber selected by each is to check and to assess the degree that furcated end repairs.Result illustrates in table 12.

Before table 12 shows and compares process furcated end total quantity (50) and process after the summary of the furcated end data research of the quantity of furcated end of repairing.(by independent method for the preparation of repeating the furcated end studying (classification 6)).

Table 12

All classifications all show the ability of the furcated end of repairing in hair fiber, three kinds in them demonstrate 90% or larger improvement.

Product application program

Scheme is listed with the order shown in table 12.For some compositions (following pointed), in order to obtain the dry bundle of 80%, the time that dries up is made to become 20 minutes from the characteristic (gentle air stream) of hair-dryer from 5 minutes.

A, prerinse hair

1, the bleaching combined by cleaning wax in Sodium Lauryl Ether Sulphate (1M) solution that is immersed in 5%w/w becomes the hair of silvery white (2X).Solution is 40: 1 than hair.At room temperature to soak 30 minutes, and then with hands massage hair 3 minutes, afterwards with the tap water rinse of 40 DEG C until all foams are all rinsed out.

2, utilize thin paper or towel to blot hair, comb is straight, and makes described hair dried overnight at ambient room temperature.

B, machinery produce furcated end

1, this bundle is that linear mode samples by international hair importer (InternationHairImporters) with the density of hair.Preparing 5 width is 1.5 " topknot, cut and tie up the hair making each topknot have 6g.

2, each topknot is attached to carding machine repeatedly, and every side combing topknot 1500 times, each topknot is 3000 combings altogether.

3, in carding process, hair-dryer be placed in topknot at a distance of 8 inches position and opens high hot setting.Hair is made to be pushed to comb in the process of recarding to the bottom of topknot air conductance.

C, from topknot, select furcated end and gather initial pictures

1, use magnifier, check that the end of topknot is to find the hair fiber with furcated end.Select and connect root to remove the fiber that 50 have furcated end from described topknot.From each topknot, select 10 furcation area distal fibers, make it possible to transfer to 50 fibers from five topknots.

2, use metal to be crimped onto the curling described fiber of tip, curling arranged in columns the making that then will be arranged on band each adhesive tape has 10 fibers.Using another adhesive tape to cover describedly curlingly makes them to be mentioned together easily.

3, to all 50 fibers numbering, and gather the optical imagery of 10 in 50 hair fibers, for before and after contrast photo.

4, red permanent marker is used, by each labelling in selected 50 fibers until bifurcated initial.

5, by furcated end being arranged on optical imagery microscope slide gathering 10 furcation area ends.Use stereoscopic microscope from transmission light below microscopical dressing table with 50 × amplification gather image.

6, use described stereoscopic microscope to check other 40 fibers with furcated end, but they do not need to take a picture.

7, the article tape containing furcated end is placed on 1.5 " centre of topknot.

8, use large clip, such as binder clamp the topknot with furcated end fiber.

D, compositions use-classification 1

1, in the water of 35-40 DEG C with 1GPM moistening topknot 30 seconds.

2, the non-conditioning shampoo of 1.5ml be applied to 1.5 inches of topknots and massage 1 minute.

3, in the water of 35-40 DEG C with 1GPM rinsing topknot 30 seconds.

4, carry out lemon by the topknot that slides between finger and fall excessive water.

5, the top of topknot is mounted to the stand for drying up.

6, hair clip is utilized to be clamped to avoid hair to move at 3/4 length place of topknot.

7, described topknot is dried up about 3 minutes with the drying machine away from topknot 2 feet with middle heat.

8, the compositions 7A (leave inorganic agent) of 1.5ml is evenly applied on the both sides of 1.5 feet of moist topknots.Mainly at end be easy to occur that furcated end region massages 1 minute.

9, topknot the combing of every side once.

10, the top of topknot is mounted to the stand for drying up.

11, clamped to avoid hair to move with the 3/4 length place of hair clip at topknot.

12, described topknot about 20 minutes are dried up until it is 80% drying with the drying machine away from topknot 2 feet with middle heat (gentle air stream).

13, after drying up, on every side, combing topknot once.

D, compositions use-classification 2

1, in the water of 35-40 DEG C with 1GPM moistening topknot 30 seconds.

2, the compositions 7B (shampoo) of 1.5ml is applied to 1.5 inches of topknots and massages 1 minute.

3, in the water of 35-40 DEG C, topknot is rinsed 30 seconds with 1GPM.

4, excessive water is twisted off by the topknot that slides between finger.

5, the compositions 7C (conditioner) of 1.5ml is applied to 1.5 inches of topknots, and knocks topknot 9 times from top to bottom, and make it leave standstill 1 minute.

6, in the water of 35-40 DEG C with 1GPM rinsing topknot 30 seconds.

7, KimWipes is used leniently to blot topknot.

8, the top of topknot is mounted to the stand for drying up.

9, hair clip is utilized to be clamped to avoid hair to move at 3/4 length place of topknot.

10, described topknot is done about 3 minutes with the drying machine away from topknot 2 feet with middle hot blow.

11, the compositions 7A (leave inorganic agent) of 1.5ml is applied on 1.5 feet of moist topknots.Mainly at end be easy to occur that furcated end region massages 1 minute.

12, topknot the combing of every side once.

13, the top of topknot is mounted to the stand for drying up.

14, hair clip is utilized to be clamped to avoid hair to move at 3/4 length place of topknot.

15, described topknot about 20 minutes are dried up until it is 80% drying with the drying machine away from topknot 2 feet with middle heat (gentle air stream).

16, after drying up, combing topknot twice on every side.

D, compositions use-classification 3

1, in the water of 35-40 DEG C with 1GPM moistening topknot 30 seconds.

3, in the water of 35-40 DEG C with 1GPM rinsing topknot 30 seconds.

4, excessive water is twisted off by the topknot that slides between finger.

5, the top of topknot is mounted to the stand for drying up.

7, described topknot is done about 3 minutes with the drying machine away from topknot 2 feet with middle hot blow.

8, the compositions 7D (spend the night inorganic agent) of 1.5ml is applied on the both sides of 1.5 feet of moist topknots.Mainly at end be easy to occur that furcated end region massages 1 minute.

9, topknot the combing of every side once.

10, because this is process of spending the night, so make compositions remain on hair upper 8 hour.

11, hair clip is utilized to be clamped to avoid hair to move at 3/4 length place of topknot.

D, compositions use-classification 4

1, in the water of 35-40 DEG C with 1GPM moistening topknot 30 seconds.

3, in the water of 35-40 DEG C with 1GPM rinsing topknot 30 seconds.

4, excessive water is twisted off by the topknot that slides between finger.

5, the compositions 7C of 1.5ml is applied to 1.5 inches of topknots, and knocks topknot 9 times from top to bottom, and make it leave standstill 1 minute.

6, in the water of 35-40 DEG C with 1GPM rinsing topknot 30 seconds.

7, KimWipes is used leniently to blot topknot.

8, the top of topknot is mounted to the stand for drying up.

10, described topknot is done about 5 minutes with the drying machine away from topknot 2 feet with middle hot blow until it is 80% drying.

11, combing topknot twice on every side.

12, after drying up, on fiber, again red-label is applied.

13, again repeat 2 extra circulations of step 1-12, thus altogether carry out three process.

D, compositions use-classification 5

1, in the water of 35-40 DEG C with 1GPM moistening topknot 30 seconds.

3, in the water of 35-40 DEG C with 1GPM rinsing topknot 30 seconds.

4, excessive water is wrung out by the topknot that slides between finger.

6, in the water of 35-40 DEG C with 1GPM rinsing topknot 30 seconds.

7, KimWipes is used leniently to blot topknot.

8, on every side, combing topknot is once.

9, the top of topknot is mounted to for drying up stand.

10, hair clip is utilized to be clamped to avoid hair to move at 3/4 length place of topknot.

11, described topknot about 20 minutes are dried up until it is 80% drying with the drying machine away from topknot 2 feet with middle heat (gentle air stream).

12, combing twice on every side.

13, again extra two circulations of step 1-12 are repeated, thus total coprocessing three times.

E, from topknot, select furcated end and gather final image

1, from 1.5 " centre of topknot removes band containing furcated end.

2, use stereoscopic microscope, by furcated end is arranged on microscope slide, gathers 10 and there is optical imagery after the process of the hair fiber of furcated end.

3, other 40 of stereomicroscopy are used to have the fiber of furcated end.

4, count the fiber number be repaired thus determine to repair %.

embodiment 8

This example demonstrates the method furcated end situation of repairing being conveyed to consumer.

Fig. 3 is for showing the schematic diagram using compound polyelectrolyte (PEC) to repair furcated end.Show the possible mechanism of action of PEC here, wherein they are attached to the position of furcated end, self form network and assemble with fiber, and shrink, thus from internal bond furcated end along with their dryings.

Fig. 4 A-4D shows the still image using method described herein to repair various types of furcated end by compositions described herein.

Fig. 5 shows the tableaux of the video repairing furcated end from the technique by restorative procedure described herein.

embodiment 9

This example demonstrates other compositions of the present invention.

Compositions 9A

goal standard 9A:

pH：6.0-7.0

Viscosity (RVT-C, 5rpm, 1 minute, 25 DEG C): 40,000-80,000

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: thickness, opaque (muddy) gel

Compositions 9B-1 and 9B-2

goal standard 9B:

Compositions 9C-1

goal standard 9C-1:

pH：4.0-5.0

Color: muddy/pale

Abnormal smells from the patient: coupling reference

Outward appearance: cattle emulsion liquid

Compositions 9C-2

goal standard 9C:

pH：4.5-6

Color: white

Abnormal smells from the patient: coupling reference

Outward appearance: cattle emulsion liquid

Compositions 9D-1 and 9D-2

goal standard 9D:

body

Color: cream-coloured (MS)

Abnormal smells from the patient: MS

Outward appearance: troubled liquor

pH：5.0-6.5

Proportion: ^*0.986

Involatile constituent: 4.4-4.9%

(T＝4.66)

finished product

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: dense foam, non-water sample, do not trickle

pH：5.0-6.5

Foam stability: 200 seconds minutes

Foam density: ^*0.039g/mL

Proportion: ^*0.941

4.3-4.8％

Involatile constituent: (T=4.58)

^*for reference

Compositions 9E

goal standard 9E:

pH：6.0-7.0

Viscosity (RVT-C, 5rpm, 1 minute, 25 DEG C): 40,000-80,000

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: thickness, opaque (muddy) gel

Compositions 9F-1 to 9F-4

goal standard 9F:

pH：7.00-7.50

Viscosity (RVT-C, 5rpm, 1 minute, 25 DEG C): 50,000-100,000cps

Color: transparent-mute white

Abnormal smells from the patient: MS

Outward appearance: thick gel

Compositions 9G-1 to 9G-4

goal standard 9G:

pH：5.00-6.50

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C): 20,000-40,000cps

Color: translucent white (MS)

Abnormal smells from the patient: MS

Outward appearance: thickness, opaque gel

Compositions 9H-1 to 9H-2

goal standard 9H:

pH：5.00-6.50

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C): 5,000-15,000cps

Color: translucent white (MS)

Abnormal smells from the patient: MS

Outward appearance: thickness, cattle emulsion liquid

Compositions 9I-1 to 9I-3

goal standard 9I:

pH：4.50-6.00

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C): 20,000-30,000cps

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: thickness, opaque emulsion

Compositions 9J-1 to 9J-3

goal standard 9J:

pH：7.0-8.0

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C): 5,000-15,000cps

Color: colourless-light yellowish

Abnormal smells from the patient: MS

Outward appearance: the oil-based liquid of slight haze

Compositions 9K-1 to 9K-3

goal standard 9K:

pH：7.0-8.0

Viscosity (RVT-C, 10rpm, 1 minute, 25 DEG C): 50,000-100,000cps

Color: transparent-mute white

Abnormal smells from the patient: MS

Outward appearance: thick gel-dilute liquid

Compositions 9L

goal standard 9L:

pH：3.20-4.50

Infiltration (50g weight w/ bores): 18-24mm

Color: colourless

Abnormal smells from the patient: MS

Outward appearance: thick gel

Compositions 9M

Composition	% by weight
		Principal phase
Deionized water	31.2837
		Gantrez AN-119 (Gantrez S-97BF (ISP))	0.001
Sodium hydroxide, 20%	0.00125
		Add following component and mix consumingly
Polyquaternary ammonium salt-28 (Conditioneze NT-20 (ISP), 20% active component)	0.045
		Add following component lentamente, mixing is until hydration
Polyquaternary ammonium salt 10	0.8
		Be heated to 50 DEG C and mix until clarification
EDETATE SODIUM	0.1
		Cocamido propyl betaine (about 30% active component), water, sodium chloride	8.2
NaOH，20％	0.14875
		Sodium laureth sulfate-1 mole (25%)	32
Laureth disodium sulfosuccinate (about 34% active component)	12.8

Styrene/VP copolymer (40%), water	0.75
		PEG-6 caprylic/capric triglyceride	0.6
Kathon CG	0.07
		Flavouring agent	0.7
Cocoa Cortex cocois radicis (Cortex cocois radicis) oil	0.0001
		Keratin amino acids	0.0001
Flower/leaf extract	0.0001
		The component that premixing is following is also added into batch of material
Deionized water	10
		Sodium chloride	2.5

goal standard 9M:

pH：5.5-6.5

Viscosity (LVT/ rotor 4/30rpm/1 minute, 25 DEG C): 15,000-20,000cps

Color: white/cream-coloured (MS)

Abnormal smells from the patient: MS

Outward appearance: thickness, opaque liquid

Compositions 9N-1 and 9N-2

goal standard 9N:

pH：4.50-6.00

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C): 15,000-25,000cps

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: thickness, opaque emulsions

Compositions 9O

goal standard 9O:

pH：4.50-6.00

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C): 5,000-15,000cps

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: opaque emulsion

Compositions 9P

goal standard 9P:

pH：4.50-6.00

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C): 10,000-20,000cps

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: opaque emulsions

Compositions 9Q

Composition	% by weight
		Principal phase
Deionized water	52.8

EDETATE SODIUM	0.05
		L-Aspartic acid	0.75
Add following one at every turn at 80-85 DEG C, and mixing until melting/evenly
		SAPDMA	2
Spermol	1
		Glyceryl stearate	0.2
Aminopropyl dimethione	0.5
		30 minutes are mixed consumingly at 80-85 DEG C
Slow down mixing velocity and allow cooling
		Parafacies
Deionized water	15.5
		Add following component lentamente, mixing is until hydration
Gantrez AN-119 (Gantrez S-97BF (ISP))	0.2
		Sodium hydroxide (20% active component)	0.25
(solution is by thickening slightly)
		In-process pH regulation: 6.90-7.00
Heating parafacies is to 50-55 DEG C
		Following component is added lentamente under mixing strongly
Polyquaternary ammonium salt-28 (Conditioneze NT-20 (ISP), 20% active component)	9
		(solution will become opaque and viscosity step-down)
Following component is added at≤45 DEG C
		DMDM Hydantoin	0.05
At≤45 DEG C, lentamente parafacies is added into principal phase
		＜45℃
Ensuing two of premixing
		DS, polydimethylsiloxane	2
Polydimethylsiloxane (60,000cst)	1
		DC-8500	1
Propylene glycol	10

Flavouring agent	0.5
		DMDM Hydantoin	0.2
Salcare SC-96	3

goal standard 9Q:

pH：4.50-6.00

Viscosity (RVT-8,10rpm, 1 minute, 25 DEG C):

Bulk viscosity: 7,000-15,0000cps

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: opaque emulsions

Compositions 9R

Composition	% by weight
		Principal phase
Deionized water	40.55
		Add following component lentamente, mixing is until hydration
Gantrez AN-119 (Gantrez S-97BF (ISP))	0.2
		Sodium hydroxide (20% active component)	0.25
(solution is by thickening slightly)
		In-process pH regulation: 6.90-7.00
Be heated to 50-55 DEG C
		Following component is added lentamente under mixing strongly
Polyquaternary ammonium salt-28 (Conditioneze NT-20 (ISP), 20% active component)	9
		(solution will become opaque and viscosity step-down)
Start to be heated to 80-85 DEG C
		A kind of component that each interpolation is following, mixing is until dissolve completely
EDETATE SODIUM	0.05
		L-Aspartic acid	0.75
Deionized water	20.27

At 80-85 DEG C each add following a kind of component and mixing until melting/evenly
		SAPDMA	2
Spermol	4
		″Montanov 202″	1.18
Glyceryl stearate	0.80
		" Crodamol STS " (myristic acid benzyl oxide)	2
Salcare SC-96	1
		Aminopropyl dimethione	0.75
30 minutes are mixed consumingly at 80-85 DEG C
		Slow down mixing velocity and allow cooling
＜45℃
		Ensuing two of premixing
DS, polydimethylsiloxane	3
		Polydimethylsiloxane	1.5
DC 2-8566 (ammonia end polydimethylsiloxane)	2
		Propylene glycol	10
Flavouring agent	0.5
		DMDM Hydantoin	0.2

goal standard 9R:

pH：4.50-6.00

Viscosity (RVT-8,10rpm, 1 minute,

25℃)：

Bulk viscosity: 15,000-25,000cps

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: opaque emulsion

Compositions 9S-1 to 9S-6

goal standard 9S (also for compositions 6J):

Compositions 9T

Composition

% by weight

Principal phase
		Deionized water	40.55
Add following component lentamente, mixing is until hydration
		Gantrez AN-119 (Gantrez S-97BF (ISP))	0.2
Sodium hydroxide (20% active component)	0.25
		(solution is by thickening slightly)
In-process pH regulation: 6.90-7.00
		Record pH:6.95
Be heated to 50-55 DEG C
		Following component is added lentamente under mixing strongly
Polyquaternary ammonium salt-28 (Conditioneze NT-20 (ISP))	9
		(solution will become opaque and viscosity step-down)
Deionized water	39.05
		EDETATE SODIUM	0.05
Salcare SC-96	3
		Mixing is until evenly
＜45℃
		Polydimethylsiloxane (DC-200,20cst)	3
Phenyl trimethicone polysiloxanes (DC-556)	2
		Cyclopentasiloxane, polydimethylsiloxane	1
Glycerol	1
		Propylene glycol	0.5
Flavouring agent	0.2
		DMDM Hydantoin	0.2

goal standard 9T:

pH：5.00-6.50

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C)

Bulk viscosity: 7,000-15,000cps

Color: translucent white (MS)

Abnormal smells from the patient: MS

Outward appearance: thickness, cattle milky fluid

Compositions 9U

Composition	% by weight
		Principal phase
Deionized water	60.85
		EDETATE SODIUM	0.05
L-Aspartic acid	0.75
		At 80-85 DEG C each add following a kind of component and mixing until melting/evenly
SAPDMA	2
		Spermol	1
Tristerin	0.2
		30 minutes are mixed consumingly at 80-85 DEG C
Slow down mixing velocity; Allow cool and reduce foam
		Parafacies
Deionized water	15.50
		Add following component lentamente; Mixing is until hydration
Gantrez AN-119 (Gantrez S-97BF (ISP))	0.2
		Sodium hydroxide (20% active component)	0.25
(solution is by thickening slightly)
		In-process pH regulation: 6.90-7.00
Heating parafacies is to 50-55 DEG C
		Following component is added lentamente under mixing strongly
Polyquaternary ammonium salt-28 (Conditioneze NT-20 (ISP))	9
		(solution will become opaque and viscosity step-down)
(mixing ~ 10 minutes)
		Following component is added at≤45 DEG C
DMDM Hydantoin	0.05

At≤45 DEG C, lentamente parafacies is added into principal phase
		＜45℃
Siloxanes premix
		Polydimethylsiloxane (60,000cst)	2
Phenyl trimethicone (DC-556)	2
		DS, polydimethylsiloxane (DC-1501)	1
Glycerol	1
		Propylene glycol	0.5
Flavouring agent	0.5
		DMDM Hydantoin	0.15
Salcare SC-96	3

goal standard 9U:

pH：4.5-6.50

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C)

Bulk viscosity: 8,000-16,000cps

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: opaque emulsions

Compositions 9V-1 to 9V-3

goal standard 9V:

pH：6.5-7.5

Viscosity (RVT-C, 5rpm, 1 minute, 25 DEG C):

Volume: 40,000-90,000

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: thickness, opaque gel

Compositions 9W-1 to 9W-3

goal standard 9W:

pH：4.5-6.00

Viscosity (RVT-8,10rpm, 1 minute, 25 DEG C): 15,000-25,000cps

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: thickness, opaque emulsions

Compositions 9X-1 and 9X-2

goal standard 9X:

pH：4.50-6.00

Viscosity (RVT-B, 10rpm, 1 minute, 25 DEG C):

Bulk viscosity: 7,000-15,000cps

W/ shear viscosity (finished product): 20,000-35,000cps

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: thickness, opaque emulsions

embodiment 10

This example demonstrates for the preparation of the exemplary adding rate of PEC, interpolation time, temperature, mixing velocity and incorporation time.

-water density: Perry ' sChemicalEngineer ' sHandbook.

-NaOH20% density=1.2191kg/L and Conditioneze density=1.042kg/L.

A 270-kg batch of material

PEC complex is in 113 liters/30 gallons pre-mix containers only with central turbine agitator

Main batch of material has central turbine and side is swept in 227 liters/60 gallons mixers of agitator

The machined parameters of PEC complex:

initial water loadings=42.02L (41.85kg)

Adding rate=28L/min (28kg/min)

Total interpolation time=1.5min

Initial water temperature=29 DEG C

(RPM) of central turbine agitator=moderate clockwise

Agitator=be not included in pilot scale (pilot) pre-mix containers is swept in side

gantrez AN-119(GantrezS-97BF)=0.54kg (solid)

Adding rate=0.6kg/min

Total interpolation time=1min

Temperature=30 DEG C

(RPM) of central turbine agitator=moderate clockwise

Dispersion incorporation time=30min

sodium hydroxide, 20%=0.55L (0.675kg)

Adding rate=0.6L/min (0.7kg/min)

Total interpolation time=1min

Temperature=30 DEG C

Central turbine agitator=slowly (RPM) clockwise

Hydration incorporation time=20min

In-process pH checks=6.90

Heating pre-composition 10 minutes to 51 DEG C

polyquaternary ammonium salt 28 (ConditionezeNT-20)=23.32L (24.30kg)

Adding rate=3.33L/min (3.47kg/min)

Total interpolation time=7min

Temperature=49 DEG C

(RPM) of central turbine agitator=moderate/strong clockwise

Compound incorporation time=40min

premix cools

Be cooled to 29 DEG C

Central turbine agitator=slowly (RPM) clockwise

Cooling and mixing time=60min ^*

( ^*note: incorporation time reflect make main batch of material reach PEC premix add point needed for time)

11,800-kg batch of materials

PEC complex has central turbine and side is swept in 5,678 liters/1,500 gallons pre-mix containers of agitator

The M0112 of agitator swept by main batch of material having central turbine and side, and 113 liters/3, in 200 gallons of mixers

The machined parameters of PEC complex:

initial water loadings=1840.9L (1835kg)

Adding rate=526L/min (524kg/min)

Total interpolation time=3.5min

Temperature=26 DEG C

Central turbine agitator=25RPM counterclockwise

Agitator=7RPM is swept clockwise in side

gantrez AN-119(GantrezS-97BF)=23.6kg (solid)

Adding rate=7.87kg/min

Total interpolation time=3min

Temperature=27 DEG C

Central turbine agitator=20RPM counterclockwise

Agitator=7RPM is swept clockwise in side

Dispersion incorporation time=30min

sodium hydroxide, 20%=24.2L (29.5kg)

Adding rate=12.1L/min (14.75kg/min)

Total interpolation time=2min

Temperature=27 DEG C

Central turbine agitator=20RPM counterclockwise

Agitator=7RPM is swept clockwise in side

Hydration incorporation time=10min

In-process pH checks=6.72.Add the NaOH of extra 118 grams (0.001 % by weight) and pH=6.80.Add the NaOH of extra 118 grams (0.001 % by weight) and pH=6.90.The NaOH of 29.736kg altogether

Heating pre-composition 18 minutes to 55 DEG C

polyquaternary ammonium salt 28 (ConditionezeNT-20)=1019L (1062kg)

Adding rate=29.1L/min (30.0kg/min)

Total interpolation time=35min

Temperature=54 DEG C

Central turbine agitator=28RPM counterclockwise

Agitator=7RPM is swept clockwise in side

Compound incorporation time=30min

premix cools

Be cooled to 35 DEG C

Central turbine agitator=18RPM counterclockwise

Agitator=7RPM is swept clockwise in side

Cooling and mixing time=240min ^*

A 270-kg batch of material

The machined parameters of PEC complex:

initial water loadings=42.04L (41.84kg)

Adding rate=28L/min (28kg/min)

Total interpolation time=1.5min

Initial water temperature=31 DEG C

(RPM) of central turbine agitator=moderate clockwise

Agitator=be not included in pilot scale (pilot) mixer is swept in side

Heating pre-composition 10 minutes to 52 DEG C

gantrez AN-119(GantrezS-97BF)=0.54kg (solid)

Adding rate=0.6kg/min

Total interpolation time=1min

Temperature=52 DEG C

(RPM) of central turbine agitator=moderate clockwise

Dispersion incorporation time=25min

sodium hydroxide, 20%=0.56L (0.688kg)

Adding rate=0.6L/min (0.7kg/min)

Total interpolation time=1min

Temperature=52 DEG C

Central turbine agitator=slowly (RPM) clockwise

Hydration incorporation time=15min

In-process pH checks=6.93

polyquaternary ammonium salt 28 (ConditionezeNT-20)=23.32L (24.30kg)

Adding rate=4.66L/min (4.86kg/min)

Total interpolation time=5min

Temperature=53 DEG C

(RPM) of central turbine agitator=moderate/strong clockwise

Compound incorporation time=40min

premix cools

Be cooled to 29 DEG C

Central turbine agitator=slowly (RPM) clockwise

Cooling and mixing time=100min ^*

A 270-kg batch of material

PEC complex machined parameters:

initial water loadings=42.03L (41.85kg)

Adding rate=28L/min (28kg/min)

Total interpolation time=1.5min

Initial water temperature=30 DEG C

Central turbine agitator=appropriateness (RPM) clockwise

gantrez AN-119(GantrezS-97BF)=0.54kg (solid)

Adding rate=0.6kg/min

Total interpolation time=1min

Temperature=30 DEG C

Central turbine agitator=appropriateness (RPM) clockwise

Dispersion incorporation time=30min

sodium hydroxide, 20%=0.56L (0.68kg)

Adding rate=0.6L/min (0.7kg/min)

Total interpolation time=1min

Temperature=31 DEG C

Central turbine agitator=slow (RPM) clockwise

Hydration incorporation time=6min

In-process pH inspection=initial 6.83.Add the NaOH of extra 2.7 grams (0.001 % by weight) and pH=6.95.The NaOH of 682.7g altogether

Heating pre-composition 10 minutes to 57 DEG C

polyquaternary ammonium salt 28 (ConditionezeNT-20)=23.32L (24.30kg)

Adding rate=3.33L/min (3.47kg/min)

Total interpolation time=7min

Temperature=56 DEG C

(RPM) of central turbine agitator=moderate/strong clockwise

Compound incorporation time=30min

premix cools

Be cooled to 27 DEG C

Central turbine agitator=slowly (RPM) clockwise

Cooling and mixing time=120min ^*

1, a 250-kg batch of material

PEC complex has central turbine and side is swept in 379 liters/100 gallons pre-mix containers of agitator

Main batch of material has central turbine and side is swept in 1,893 liters/500 gallons mixers of agitator

The machined parameters of PEC complex:

initial water loadings=195.2L (194.4kg)

Adding rate=97.6L/min (97.2kg/min)

Total interpolation time=2min

Initial water temperature=29 DEG C

Central turbine agitator=60RPM counterclockwise

Agitator=10RPM is swept clockwise in side

gantrez AN-119(GantrezS-97BF)=2.5kg (solid)

Adding rate=1.3kg/min

Total interpolation time=2min

Temperature=31 DEG C

Central turbine agitator=60RPM counterclockwise

Agitator=10RPM is swept clockwise in side

Dispersion incorporation time=26min

sodium hydroxide, 20%=2.56L (3.125kg)

Adding rate=3L/min (4kg/min)

Total interpolation time=1min

Temperature=33 DEG C

Central turbine agitator=20RPM counterclockwise

Agitator=10RPM is swept clockwise in side

Hydration incorporation time=11min

In-process pH checks=6.90

Heating pre-composition 10 minutes to 52 DEG C

polyquaternary ammonium salt 28 (ConditionezeNT-20)=108.0L (112.5kg)

Adding rate=9.0L/min (9.4kg/min)

Total interpolation time=12min

Temperature=54 DEG C

Central turbine agitator=58RPM counterclockwise

Agitator=15RPM is swept clockwise in side

Compound incorporation time=31min

premix cools

Be cooled to 35 DEG C

Central turbine agitator=18RPM counterclockwise

Agitator=8RPM is swept clockwise in side

Cooling and mixing time=135min ^*

A 270-kg batch of material

The machined parameters of PEC complex:

initial water loadings=42.01L (41.84kg)

Adding rate=28L/min (28kg/min)

Total interpolation time=1.5min

Initial water temperature=29 DEG C

(RPM) of central turbine agitator=moderate clockwise

Heating pre-composition 10 minutes to 52 DEG C

gantrez AN-119(GantrezS-97BF)=0.54kg (solid)

Adding rate=0.6kg/min

Total interpolation time=1min

Temperature=52 DEG C

(RPM) of central turbine agitator=moderate clockwise

Dispersion incorporation time=25min

sodium hydroxide, 20%=0.57L (0.69kg)

Adding rate=0.6L/min (0.7kg/min)

Total interpolation time=1min

Temperature=53 DEG C

Central turbine agitator=slowly (RPM) clockwise

Hydration incorporation time=5min

In process, pH checks=6.95

polyquaternary ammonium salt 28 (ConditionezeNT-20)=23.32L (24.30kg)

Adding rate=4.66L/min (4.86kg/min)

Total interpolation time=5min

Temperature=53 DEG C

(RPM) of central turbine agitator=moderate/strong clockwise

Compound incorporation time=35min

premix cools

Be cooled to 30 DEG C

Central turbine agitator=slowly (RPM) clockwise

Cooling and mixing time=90min ^*

A 270-kg batch of material

The machined parameters of PEC complex:

initial water loadings=42.01L (41.84kg)

Adding rate=28L/min (28kg/min)

Total interpolation time=1.5min

Initial water temperature=29 DEG C

(RPM) of central turbine agitator=moderate clockwise

gantrez AN-119(GantrezS-97BF)=0.54kg (solid)

Adding rate=0.6kg/min

Total interpolation time=1min

Temperature=30 DEG C

(RPM) of central turbine agitator=moderate clockwise

Dispersion incorporation time=30min

sodium hydroxide, 20%=0.56L (0.68kg)

Adding rate=0.6L/min (0.7kg/min)

Total interpolation time=1min

Temperature=30 DEG C

Central turbine agitator=slowly (RPM) clockwise

Hydration incorporation time=20min

In-process pH inspection=initial 6.81.Add the NaOH of extra 3.4 grams (0.00126 % by weight) and pH=6.92.The NaOH of 683.4g altogether

Heating pre-composition 10 minutes to 54 DEG C

polyquaternary ammonium salt 28 (ConditionezeNT-20)=23.32L (24.30kg)

Adding rate=3.33L/min (3.47kg/min)

Total interpolation time=7min

Temperature=54 DEG C

The clockwise direction of central turbine agitator=moderate/strong (RPM)

Compound incorporation time=35min

premix cools

Be cooled to 35 DEG C

Central turbine agitator=slowly (RPM) clockwise

Cooling and mixing time=260min ^*

3,772-kg batch of materials

PEC complex has central turbine and side is swept in 1,893 liters/500 gallons pre-mix containers of agitator

Main batch of material has central turbine and side is swept in 3,785 liters/1000 gallons mixers of agitator

The machined parameters of PEC complex:

initial water loadings=588.93L (586.546kg)

Adding rate=392.6L/min (391kg/min)

Total interpolation time=1.5min

Initial water temperature=29 DEG C

Central turbine agitator=46RPM counterclockwise

Agitator=10RPM is swept clockwise in side

gantrez AN-119(GantrezS-97BF)=7.544kg (solid)

Adding rate=3.77kg/min

Total interpolation time=2min

Temperature=29 DEG C

Central turbine agitator=46RPM counterclockwise

Agitator=10RPM is swept clockwise in side

Dispersion incorporation time=60min

sodium hydroxide, 20%=7.735L (9.430kg)

Adding rate=3.9L/min (4.7kg/min)

Total interpolation time=2min

Temperature=30 DEG C

Central turbine agitator=25RPM counterclockwise

Agitator=10RPM is swept clockwise in side

Hydration incorporation time=10min

In-process pH checks=6.91

Heating pre-composition 10 minutes to 52 DEG C

polyquaternary ammonium salt 28 (ConditionezeNT-20)=325.80L (339.48kg)

Adding rate=16.3L/min (17.0kg/min)

Total interpolation time=20min

Temperature=50 DEG C

Central turbine agitator=35RPM counterclockwise

Agitator=6RPM is swept clockwise in side

Compound incorporation time=40min

premix cools

Be cooled to 40 DEG C

Central turbine agitator=14RPM counterclockwise

Agitator=6RPM is swept clockwise in side

Cooling and mixing time=55min ^*

A 270-kg batch of material

The machined parameters of PEC complex:

initial water loadings=42.01L (41.84kg)

Adding rate=28L/min (28kg/min)

Total interpolation time=1.5min

Initial water temperature=29 DEG C

(RPM) of central turbine agitator=moderate clockwise

Heating pre-composition 10 minutes to 52 DEG C

gantrez AN-119(GantrezS-97BF)=0.54kg (solid)

Adding rate=0.6kg/min

Total interpolation time=1min

Temperature=52 DEG C

(RPM) of central turbine agitator=moderate clockwise

Dispersion incorporation time=20min

sodium hydroxide, 20%=0.57L (0.69kg)

Adding rate=0.6L/min (0.7kg/min)

Total interpolation time=1min

Temperature=53 DEG C

Central turbine agitator=slowly (RPM) clockwise

Hydration incorporation time=6min

In-process pH checks=6.98

polyquaternary ammonium salt 28 (ConditionezeNT-20)=23.32L (24.30kg)

Adding rate=4.66L/min (4.86kg/min)

Total interpolation time=5min

Temperature=53 DEG C

(RPM) of central turbine agitator=moderate/strong clockwise

Compound incorporation time=35min

premix cools

Be cooled to 29 DEG C

Central turbine agitator=slowly (RPM) clockwise

Cooling and mixing time=100min ^*

embodiment 11

Present embodiment describes exemplifying compositions (compositions 11A-11G).

The hair of some in these compositionss is repaired effect (together with compositions 1C) and is summarised in table 13 and 14.The high humility curl retention of some in these compositionss is shown in Figure 7.

Compositions 11A

goal standard 11A:

pH：5.00-6.50

Viscosity (RVT-B, 10rpm, 1min, 25 DEG C): 20,000-40,000cps

Color: mute white (MS)

Abnormal smells from the patient: MS

Outward appearance: thickness, opaque gel

Compositions 11B

goal standard 11B:

pH：6.0-7.5

Viscosity (RVT-C, 5rpm, 1min, 25 DEG C): 50,000-100,000cps

Color: mute white

Abnormal smells from the patient: MS

Outward appearance: thick gel

Compositions 11C

goal standard 11C:

pH：5.00-6.50

Viscosity (RVT-B, 10rpm, 1min, 25 DEG C): 5,000-15,000cps

Color: translucent white (MS)

Abnormal smells from the patient: MS

Outward appearance: thickness, cattle emulsion liquid

Compositions 11D

goal standard 11D:

pH：4.50-6.00

Viscosity (RVT-B, 10rpm, 1min, 25 DEG C): 20,000-30,000cps

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: the opaque emulsion of thickness

Compositions 11E

goal standard 11E:

pH：6.5-7.5

Viscosity (RVT-B, 10rpm, 1min, 25 DEG C): 5,000-15,000cps

Color: colourless-light yellowish

Abnormal smells from the patient: MS

Outward appearance: the oil-based liquid of slight haze

Compositions 11F

goal standard 11F:

pH：6.5-7.5

Viscosity (RVT-C, 5rpm, 1min, 25 DEG C): 50,000-100,000cps

Color: colourless-light yellowish

Abnormal smells from the patient: MS

Outward appearance: the tacky wax of slight haze

Compositions 11G-1 to 11G-4

goal standard, body:

pH：5.0-6.5

Color: cream-coloured (MS)

Abnormal smells from the patient: MS

Outward appearance: troubled liquor

Goal standard, finished product:

pH：5.0-6.5

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: dense foam, non-water sample, do not trickle

Foam stability: 200 seconds minutes

Spray diameter (8 "): foam

Spray pattern (8 "): foam

Table 13

Table 14

embodiment 12

This example demonstrates compositions of the present invention and alleviate situation hair being died down due to fomentation plate.

Comparative composition 12A

goal standard 12A:

pH：6.0-7.0

Viscosity (RVT-C, 5rpm, 1min, 25 DEG C): 40,000-80,000

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: thickness, opaque (muddy) gel

Comparative composition 12B

Component	% by weight
		Water (Aqua, Eau)	39.52699
Aminomethyl propanol, water (about 5% water)	0.02
		Acrylic acid/VP cross linked polymer	1
Water (Aqua, Eau)	23.2
		Aminomethyl propanol, water (about 5% water)	0.44
Water (Aqua, Eau)	20
		Water (Aqua, Eau)	0.013
Dyestuff	0.000013
		Polyquaternary ammonium salt-4	0.5
EDETATE SODIUM	0.05
		PVP (20%), water (Aqua, Eau)	4
VP/ Methacrylamide/Nvinylimidazole copolymers (about 20%), water	3.5
		Polyquaternary ammonium salt-39 (8.58%), water	0.5
Propylene glycol	1
		Sorbitol, water (30% water)	0.5
Aminomethyl propanol, water (about 5% water)	0.15
		Water (Aqua, Eau)	4.8
Oleth-20	0.45
		Flavouring agent	0.15
DMDM Hydantoin (55%), water	0.2

In main rustless steel clad vessel, under strong stirring, (turbine-type mixer is with strong counter clockwise direction; Blender is swept with on moderate clockwise direction in side), add the cold water of 68-86 ℉ (20-86 DEG C).

First aminomethyl propanol (AMP-95) is added into main clad vessel, and mixing is until disperse completely.

Next, (be eddy current in the conceived case under strong stirring; Turbine-type mixer is with strong counter clockwise direction; Blender is swept with on moderate clockwise direction in side) lentamente acrylic acid/VP crosslinked polymer powder is sprayed in main clad vessel.Ejector pump or arbitrarily other online disperser can be used for this interpolation.Careful operation during interpolation powder, will lump because if add too fast words.Batch mixture at least 45 minutes or until polymer disperses completely, and no longer there is granule or block.While mixing, start to prepare Celquat premix.

Disperse from the main clad vessel sampling polymer that also visual examination is all and no longer there is granule or block.As fruit granule or block still exist, so continue strong mixing and periodically again sub-sampling until batch of material is even.

Next, disperseing after Visual Confirmation, under moderate stirring, (turbine-type mixer is with moderate counter clockwise direction; Side sweep blender with slowly clockwise on) deionized water is filled to main clad vessel.The careful operation when filled with water, and slow down mixing to avoid inflation.The filling of this water should make the top of level higher than blade of batch of material, thus avoids the splashing in neutralization procedure process and inflation.Batch mixture at least 15 minutes or until batch of material is smooth and uniform.

Once batch of material is even after deionized water filling, then continue to mix that (turbine-type mixer is with moderate counter clockwise direction moderately; Blender is swept with on moderate clockwise direction in side), and the second aminomethyl propanol (AMP-95) is added in main clad vessel with in and polymer.Solution finally will become clarification, and viscosity will sharply increase.Batch mixture at least 20 minutes or until batch of material is uniform.

In suitable rustless steel pre-mix containers, filling is set in the cold water of 68-86 ℉ (20-30 DEG C) as follows.(if feasible, turbine-type mixer is with strong counter clockwise direction to start strong mixing; Blender is swept with on moderate clockwise direction in side).

In suitable rustless steel container, when feasible, by dyestuff premixing in the warm water being set in 104-113 ℉ (40-45 DEG C).Mixing is until dyestuff fully dissolves and evenly.Mixing is until premix is evenly and not containing any undissolved granule.Once dyestuff premix is ready to, then this solution is added into phase container.

Next, (be eddy current in the conceived case under strong stirring; Turbine-type mixer is with strong counter clockwise direction; Blender is swept with moderate clockwise direction in side) lentamente polyquaternary ammonium salt-4 powder is sprayed in phase container.Ejector pump or other online disperser any may be used for this interpolation.Careful operation during interpolation powder, will lump because if add too fast words.Batch mixture at least 30 minutes or until no longer there is granule or block.

Disperse from the phase container sampling polymer that also visual examination is all and there is not granule or block.As fruit granule or block still exist, then continue strong mixing and periodically again sub-sampling until batch of material is even.

Once mutually for clarification is with uniform, then (if feasible, turbine-type mixer is with strong counter clockwise direction following component to be added into pre-mix containers; Blender is swept with moderate clockwise direction in side): EDETATE SODIUM; PVPK-90 (20% solution); VP/ Methacrylamide/Nvinylimidazole copolymers; Polyquaternary ammonium salt-39; Propylene glycol; Sorbitol; Aminomethyl propanol.

Once premix is ready to, be then added in main clad vessel.With the cold rinse pre-mix containers being set in 68-86 ℉ (20-30 DEG C), and (turbine-type mixer is with moderate counter clockwise direction to be added into main clad vessel; Blender is swept with moderate clockwise direction in side).Batch mixture at least 20 minutes or until batch of material is even.

The flavouring agent premix be prepared as follows in suitable, the clean container being configured with electronic or air mixer: oleth-20; Flavouring agent.In order to evenly and be easy to process, oleth-20 should pre-fusion under 95-104 ℉ (35-40 DEG C).If it, higher than 110 ℉ (43 DEG C), this component do not mixed mutually with flavouring agent, otherwise flavouring agent will be flashed out.Mix this premix consumingly until it is clarification and not containing any undissolved material.Visual examination its be clarification and not containing granule, and then under moderate stirring, be added into main clad vessel.

Check that batch temperature is 104 ℉ (40 DEG C) or lower (if necessary cooling batch of material), and then (turbine-type mixer is with moderate counter clockwise direction under moderate stirring; Blender is swept with on moderate clockwise direction in side) DMDM Hydantoin is added in main clad vessel.Mix at least 30 minutes or until batch of material is completely even.Compositions is sampled.Stop mixing and cooling (if feasible).

Can regulate as follows.If pH is low, be then 5% interpolation aminomethyl propanol of total batch of material demand with maximum.If pH is high, be then the citric acid of 0.1% interpolation first premixing in water (20% solution) of total batch of material with maximum.If viscosity is low, then mix extra 60 minutes and sub-sampling again.The pump that material pump should be used for deliver to container comprises air film type and positive displacement type.The filter that should use comprises 80 orders for all conveying operations.Filling temp should be 68-95 ℉ (20-35 DEG C).

Compositions 12C

goal standard 12C:

pH：6.0-7.0

Viscosity (RVT-C, 5rpm, 1min, 25 DEG C): 40,000-80,000

Color: white (MS)

Abnormal smells from the patient: MS

Outward appearance: thickness, opaque (muddy) gel

Comparative composition 12D: from the RhodapexES-2 (sodium laureth sulfate) of Rhodia, be diluted with water to 12% active component.

The quantification of fibre debris:

Have one's hair wash with sodium laureth sulfate.

The test material of scheduled volume be applied to moist hair and be uniformly distributed.

Topknot is dried up when not combing.

Press at 205 DEG C.In about 12 seconds, ironing board is pulled to bottom from the top of topknot; Repeat 5 times, total time is 1 minute.Topknot is cooled.Repeat to implement 3 other (altogether 4 minutes) of heat treatment.

Repeat all above-mentioned steps three times.

Sodium laureth sulfate is utilized to have one's hair wash.

Dry up w/o combing

Translucent plastics are placed under topknot.

Utilize five stripping fork combings 100 times (be actually and knock, namely knock speed).

Plastics are taped with fastening fragment.

To collected all hair fragment numberings.

Calculate the percentage ratio that hairs break (protection) reduces:

Hairs break reduces %=[(C-T)/C] × 100

The number of hair fragment for contrasting collected by C=

The number of hair fragment for testing collected by T=

Equipment for tryptophan degradation spectrofluorometry is Spectrofluorimeter-HoribaJobinYvonFluoroMax4.The position testing the top being positioned at topknot in the window that the wide and 1.7cm of 2.3cm is high or root five different is carried out, and the topknot from the bottom of bonding topknot to the intermediate point of window is 2 inches.Being set as of equipment in test process:

Excite: 290nm wavelength; 5mm slit

Launch: from 300-400nm; 5mm slit; 1nm increment carrys out record from the measurement of the emission spectra of 300-400nm with the increment of 1nm.Then average measuring for five times (maximum point that tryptophan is launched) at 336nm place.Calculate to initial reading and after the flat process of fomentation.Degraded percentage calculation is as follows:

[in 5 transmitting reading meansigma methodss of 336nm before (launching reading meansigma methodss at 5 times of 336nm after launching reading meansigma methods-process at 5 times of 336nm before processing)/process] × 100%

Protection percentage calculation is as follows:

[the degraded % of (the degraded % of the degraded %-test of contrast)/contrast] × 100%

Damp condition: topknot is overnight storage (dry bulb formula 76 DEG C under 22%RH; Wet bulb formula 54 DEG C).Combing test carries out (dry bulb formula 75 DEG C at 30%RH; Wet bulb formula 56 DEG C).

Table 15 and 16 shows resisting breakage data.Table 15 shows the numerical value of hair fragment.Table 16 shows and reduces percentage ratio relative to the breakage of compositions 12D.

Table 15

Situation	Topknot 1	Topknot 2	Topknot 3	Topknot 4	Topknot 5
						12A	352	338	408	202	140
12B	327	294	241	272	172
						12C	154	82	157	121	128
12C	412	503	234	289	342

Table 16

Situation	Meansigma methods (n=5)	Standard deviation	Relative to the reduction % of 12D
				12A	288.0	112.1	19.1
12B	261.2	58.9	26.6
				12C	128.4	30.3	63.9
12D	356.0	105.3

Fig. 8 shows the Thermal protection percentage ratio by tryptophan measurement.Compositions 12C significantly reduces tryptophan degradation.And the trend of tryptophan percent loss is relevant well to the quantification of fibre debris.

The present embodiment illustrates that the gel containing PEC significantly reduces the fibre debris of combing generation and the percentage ratio of tryptophan loss.

embodiment 13

This example demonstrates the freeze-thaw stability of exemplary composition of the present invention.

Compositions 13A-13D

Compositions 13E-13G

Compositions 13H-13K

Compositions 13L-13N

Compositions 13O-13R

Compositions 13S-13V

Compositions 13W-13Z

Compositions 13AA-13CC

Compositions 13DD-13EE

Compositions 13FF-13HH

Compositions 13II-13LL

The process of freeze/thaw stability study is as follows:

1, in vial, finished product is filled.If testing package stability, just product is filled in the container of suitably packaging.

2, after bottle and packaging have been filled, labelling is carried out to each.Tape to guarantee that they remain on appropriate position in whole stability study around labelling.

Before being placed in cryoprobe, record the initial pH of batch of material, viscosity, outward appearance, color and abnormal smells from the patient.

3, all bottle/packagings to be placed in cryoprobe 24 hours.

4, sample from cryoprobe at 24 hours later, and they are placed in the material box on stand or on napkin.Described sample is thawed 24 hours.

5, the outward appearance of sample for reference, color and abnormal smells from the patient after other 24 hours.If feasible, measure pH and viscosity.Record result.

Use following parameter to measure viscosity: RV, T-barB, 10rpm, 60 seconds, 25 DEG C (except when more than 40,000cps time, method is RV, T-barC, 5rpm, 60 seconds, 25 DEG C).

Table 17-20 shows viscosity (cps) and the pH reading of several compositionss as implied above.

Table 17

	13A	13B	13C	13D	13E	13F	13G
								Initially	pH	4.92	4.94	4.88	4.79	4.69	4.77	4.75
Viscosity	22,000	20,000	19,600	18,200	15,600	16,800	19,200
								24 hours	pH	4.90	4.91	4.86	4.77	4.73	4.73	4.81
Viscosity	25,200	24,800	23,600	19,600	22,800	29,600	31,600

Table 18

	13I	13J	13K	13L	13M	13N
							24 hours	pH	4.90	4.87	4.93	4.86	5.04	4.90
Viscosity	20,600	22,000	26,400	23,600	28,400	35,600

Table 19

N/a=is greater than 1MM

Table 20

About compositions 13O-13R, the recommended amounts of SC-96: use 1-5% for 13O, uses 0.5-3% for 13P, uses 2-10% for 13Q, uses 2-12% for 13R.

Fig. 9 shows the comparative result measuring and have the compositions 13H-13J of different dihydroxylic alcohols and the freeze/thaw stability effectiveness of 13EE.Compositions 13H does not show freeze-thaw stability.The propylene glycol (compositions 13I) adding 5% does not greatly improve freeze/thaw stability.Add the propylene glycol (compositions 13J) of 10% or spermol be reduced to 1% and contain sC-96 (compositions 13EE) shows freeze/thaw stability.

Figure 10 shows the comparison of compositions 13K-13N.Different dihydroxylic alcohols, such as glycerol and sorbitol are improving in freeze/thaw stability be not as effective like that as propylene glycol.

Figure 11 shows the comparison of compositions 13A-13C.Compound polyelectrolyte is reduced to 1% and shows more not serious freeze/thaw unstability, but freeze/thaw stability is not optimum (13A is to 13H).The propylene glycol (13B) of 5% demonstrates some and improves; 10% (13C) demonstrates positive result.

Figure 12 shows the comparison of compositions 13D-13G.Add glycerol and sorbitol does not demonstrate freeze/thaw stability, even if do not have when compound polyelectrolyte is reduced to 1% yet.

Figure 13 shows the comparison of compositions 13S-13U.Compound polyelectrolyte is added into Emulsion " destruction " viscosity (13S (not having PEC) contrasts 13T (containing PEC) and contrasts 13U (containing PEC)).After breast completes mutually (13U) to add polyelectrolyte slightly lower relative to adding the effect of (13T) before completion.

Figure 14 shows the comparison of compositions 13V-13X.Added before or after Emulsion compound polyelectrolyte and time (13W and 13X contrasts 13T and 13U), before breast is mutually, add Salcare sC-96 may be used for thickening Emulsion.But the low and final viscosity of initial viscosity will spend 72 hours to set up, and this is not preferred in production environment.And 13X is not preferred in production environment because batch of material too thick and be difficult in newborn phase process mix (there is no extra water and PEC to reduce the viscosity of batch of material).Freeze/thaw stability and spreadability can be improved by interpolation propylene glycol or CrodamolSTS.

Figure 15 shows the comparison of compositions 13FF-13HH.Interpolation propylene glycol and CrodamolSTS can not adversely affect emulsion viscosity (13V, 13W, 13X have similar result, except initial viscosity is thicker).13GG can be used as the candidate of single container technique, but its final viscosity is lower than 13DD/13KK.13HH is not still preferred aborning, because batch of material is too thick in newborn phase process.

Figure 16 shows the comparison of compositions 13Y-13AA.When adding compound polyelectrolyte before or after emulsion (13Z and 13AA contrasts 13T and 13U), add after breast mutually sC-96 may be used for thickening emulsion.Preferred from 13AA the angle of producing relative to 13X, because batch of material is not too thick and can be mixed rightly.For thick finished product, compound polyelectrolyte can carry out adding (13AA is to 13Z) after emulsion.Be similar to 13W and 13X, freeze/thaw stability and spreadability can be improved by interpolation propylene glycol or CrodamolSTS.

Figure 17 shows the comparison of compositions 13II-13KK.Interpolation propylene glycol and CrodamolSTS improve initial and final emulsion viscosity (13JJ and 13KK contrasts 13Z and 13AA).Before Emulsion, add complex is not preferred, because viscosity rare (13JJ contrasts 13KK).

Figure 18 shows the comparison of compositions 13BB-13DD.Both propylene glycol and CrodamolSTS add viscosity individually and jointly.

Figure 19 shows the comparison of compositions 13EE and 13LL.If spermol is reduced to 1% and Salcare sC-96 is increased to 5% (13EE), then can remove CrodamolSTS and propylene glycol.Do not comprise spermol and then generate the product (opacity, Emulsion body) (13LL) lacking basic " conditioner characteristic ".

embodiment 14

This example demonstrates the furcated end reparation of exemplifying compositions.

Compositions 14A

I, prepare the Gantrez AN-119 of 2% active component

Part A

Describe	％
		Deionized water	94.4
20％NaOH	3.6
		GANTREZ S-97BF polymer	2

If necessary, NaOH is utilized to regulate pH to 6.95+/-0.05.

II, prepare 2% active component polyquaternary ammonium salt-28

Part B

Describe	％
		Deionized water	90.25
CONDITIONEZE NT-20	9.755

III, merging A & B (complex concentrate)

C part

Describe

％

Part A	5
		Part B	45

IV, prepare conditioner preparation

D part

Describe	％
		Start to be heated to 75-80 DEG C
Deionized water	39.67
		L-Aspartic acid	0.8
Hydroxyethyl-cellulose	0.5
		Xanthan gum	0.05
EDETATE SODIUM	0.03
		Complex concentrate ( ^*C part)	50.1
Heat following component to 80 DEG C in a separate container
		Spermol	5
SAPDMA	2
		Glyceryl stearate	0.2
Then return and add to aqueous phase and mix at 75-80 DEG C
		Add;
Cocamido propyl betaine	1
		Be cooled to 45 DEG C, then add remaining component
DMDM	0.2
		Flavouring agent	0.45
Citric acid is utilized to be adjusted to about pH=5

The compositions that " should not contain complex " is as above prepared, but utilizes water to replace C part.Contrast is Tresemme damage-retardation conditioner (TresemmeAnti-BreakageConditioner).

Method: use five 1 " wide, bleached, impaired topknot (from Int ' 1HariImporters), cut 10 fibers and labelling rightly from each sample with furcated end.Gather original photo under the microscope.Use standard step hair washing (1 " topknot uses 1mL, time of contact 1min, every side is knocked for 10 times, rinsing in 20 seconds, 35-40 DEG C of water temperature, the speed of 2gal/min).Conditioning (1 " topknot uses 1mL, time of contact 1min, every side is knocked for 10 times, rinsing in 20 seconds, 35-40 DEG C of water temperature, the speed of 2gal/min).Use wet of wide increment combing once, use narrow another time of end combing.Dry up at high heat, until bone dry, and then combing twice, once use wide increment, and another time uses narrow increment.Calculate the quantity that fiber is repaired after third time and the 6th process.Gather final photo.

Calculate:

Repair the %=quantity of furcated end [after (fiber number disconnected after the sum-process of the fiber cut before the process)-process]/(fiber number disconnected after the fiber sum-process cut before process)

Disconnect %=100 × (the fiber sum cut before the fiber number/process of disconnection)

Table 21 shows this result.

Table 21

embodiment 15

Compositions 15A-15D

Compositions 15A15B15C15D

PEC％0.5123

I, prepare the Gantrez AN-119 of 4% active component

Part A

II, prepare the polyquaternary ammonium salt-28 of 4% active component

Part B

III, merging A & B (complex concentrate)

C part

IV, prepare conditioner preparation

D part

Compositions 15E

I, prepare the Gantrez AN-119 of 4% active component

Part A

II, prepare the polyquaternary ammonium salt-28 of 4% active component

Part B

Describe	％
		Deionized water	80.49
CONDITIONEZE NT-20	19.51

III, merging A & B (complex concentrate)

C part

Describe	％
		Part A	5
Part B	45

IV, prepare conditioner formula

D part

Test 1

From 1 " wide brown topknot, cut the fiber with furcated end and gather initial photo.To have one's hair wash respectively bundle with contrast shampoo (AlbertoVO5Normal shampoo), carry out corresponding conditioner process afterwards.Repeated washing at least twice.Dry up topknot and air drying 24 hours.Gather the final photo of each fiber cut.

The result of test 1 is shown in Figure 20, process following shown in it:

Fiber 1 on topknot 1: use water treatment

Fiber 2 on topknot 2: contrast shampoo-additional body conditioner of contrast VO5 (BodyConditioner)

Fiber 3 on topknot 3: contrast shampoo-compositions 15C

Fiber 4 on topknot 3: contrast shampoo-compositions 15C

Test 2

From 1 " wide brown topknot, cut five and there is the fiber of furcated end and gather initial photo.To have one's hair wash respectively bundle with contrast shampoo, carry out corresponding conditioner process afterwards.(according to standard laundering procedure: 1mL, 1min time of contact, rinsing in 20 seconds, 35-40 DEG C of water temperature).Under the speed of 2gal/min, compositions 15E is used to a topknot, and another topknot uses compositions 15C.Repeated washing at least twice.Dry up topknot and air drying 24 hours.Gather the final photo of each fiber cut.

Do not provide too many conditioning benefit by adding siloxanes, but the reparation of furcated end is still significantly.

Test 3

Use three 1 " wide brown topknot, from each sample, cut 10 fibers with furcated end and labelling rightly.Use standardization program hair washing bundle (1 " topknot uses 1mL, time of contact 1min, every side is knocked for 10 times, rinsing in 20 seconds, 35-40 DEG C of water temperature, the speed of 2gal/min).With compositions 15C conditioning (1 " topknot uses 1mL, time of contact 1min, every side is knocked for 10 times, rinsing in 20 seconds, 35-40 DEG C of water temperature, the speed of 2gal/min).Use wet of wide increment combing once, and use narrow another time of end combing.After drying up, combing twice again, once use wide increment, and another time uses narrow increment.Repeatedly above-mentioned steps.The fiber number repaired after calculating each process.

Result is shown in table 22.

Table 22

Number of processes	1	2	3	4	5	6	7	8	9	10
											Repair percentage ratio	17％	26％	57％	57％	57％	57％	61％	61％	61％	61％

Test 4

Use five 1 " wide bleaching, impaired topknot (from Int ' 1HairImports), from each sample, cut 10 fibers with furcated end and labelling rightly.Gather initial photo under the microscope.Use standardization program hair washing bundle (1 " topknot uses 1mL, time of contact 1min, every side is knocked for 10 times, rinsing in 20 seconds, 35-40 DEG C of water temperature, the speed of 2gal/min).Conditioning (1 " topknot uses 1mL, time of contact 1min, every side is knocked for 10 times, rinsing in 20 seconds, 35-40 DEG C of water temperature, the speed of 2gal/min).Use wet of wide increment combing once, and use narrow another time of end combing.Dry up at high heat until bone dry, and then combing twice, once use wide increment, and another time uses narrow end.The quantity of repairing fiber is calculated after third time, the 6th time and the tenth process.Gather final photo.

Calculate

Repair the initial number of the %=100* process furcated end fiber of the quantity/cut of furcated end afterwards

The initial number of the furcated end fiber cut before disconnecting the fiber number/process of %=100* disconnection

Result is shown in table 23.

Table 23

The fabulous conditioning that the topknot of compositions 15C to bleaching provides, and be easy to wet combing.

Test 5

Each process use two 1 " wide bleaching, impaired topknot.10 fibers with furcated end are cut and labelling rightly from each sample.Gather initial photo under the microscope.Use standardization program have one's hair wash respectively bundle (1 " topknot uses 1mL, time of contact 1min, every side is knocked for 10 times, rinsing in 20 seconds, 35-40 DEG C of water temperature, the speed of 2gal/min).With compositions 15B, 15C or 15D nurse one's health respectively topknot (1 " topknot uses 1mL, time of contact 1min, every side is knocked for 10 times, rinsing in 20 seconds, 35-40 DEG C of water temperature, the speed of 2gal/min).Use wet of wide increment combing once, and use narrow another time of end combing.Dry up at high heat until bone dry, and then combing twice, once use wide increment, and another time uses narrow end.The quantity of repairing fiber is calculated after the process of suitable number of times.Gather final photo.

Result is shown in table 24.

Table 24

Test 6

Use three 1 " wide brown topknot, cut 10 fibers with furcated end and labelling rightly from each sample.Use standardization program have one's hair wash respectively bundle (1 " topknot uses 1mL, time of contact 1min, every side is knocked for 10 times, rinsing in 20 seconds, 35-40 DEG C of water temperature, the speed of 2gal/min).With contrast 1 (Nexxus commercial preparation), contrast 2, compositions 15A, 15B, 15C or 15D nurse one's health respectively topknot (1 " topknot uses 1mL; time of contact 1min, every side is knocked for 10 times, rinsing in 20 seconds; 35-40 DEG C of water temperature, the speed of 2gal/min).Use wet of wide increment combing once, and use narrow another time of end combing.After drying up, combing twice again, once use wide increment, and another time uses narrow end.Repeatedly above-mentioned step.Calculate the quantity of repairing fiber after each treatment.Calculate the quantity disconnecting fiber after each treatment.

Contrast 2 compositionss

Describe	％
		Start to be heated to 75-80 DEG C
Deionized water	89.77
		L-Aspartic acid	0.8
Hydroxyethyl-cellulose	0.5
		Xanthan gum	0.05
EDETATE SODIUM	0.03
		Heat following component to 80 DEG C in a separate container
Spermol	5
		SAPDMA	2
Glyceryl stearate	0.2
		Be added into aqueous phase afterwards and mix 15 minutes at 75-80 DEG C
Add;
		Mackam CB35 (coco betaine)	1

Be cooled to 45 DEG C, add remaining component afterwards
		DMDM	0.2
Flavouring agent	0.45

About pH=5 is adjusted to citric acid

Specification

pH4.35

Viscosity (RVT-B, 10rpm, 1min, 25 DEG C) 4,800

Result is shown in table 25 and 26.

Table 25

Table 26

embodiment 16

This example demonstrates the furcated end reparation of exemplary composition of the present invention.

Compositions 16A

Blend step:

1, premixing-adding ingredient #1-2 also mixes until hydration

2, use composition #3 is by pH regulator to 6.9-7, is then heated to 50-55 DEG C

3, adding ingredient #4 lentamente under mixing strongly, mixes about 10 minutes

4, in primary tank, adding ingredient #5 also starts to be heated to 80-85 DEG C

5, adding ingredient #6-7.When batch of material reaches 80 DEG C, add #8-10 and mix 30 minutes.

6, begin to cool down batch of material, when lower than 45 DEG C, add the premix from step 1-3 and remaining ingredient.

Goal standard:

The liquid of outward appearance-opaque, thickness

Abnormal smells from the patient-match-on criterion

pH-4.5-5.5

Viscosity-10,000-15,000cpsRTV-B10rpm, 60 seconds

Comparative composition 16B

Blend step:

1, in primary tank, adding ingredient #1-2 also starts to be heated to 80-85 DEG C

2, the adding ingredient #3 when there is not block

3, when 1-3 does not have block, continue to be heated to 80-85 DEG C

4, when batch of material reaches 80-85 DEG C, adding ingredient #4-17 also mixes 30 minutes

5, begin to cool down batch of material, when lower than 45 DEG C, add 11-18

Goal standard:

The liquid of outward appearance-opaque, thickness

Abnormal smells from the patient-match-on criterion

pH-4.5-5.5

Viscosity-10,000-15,000cpsRTV-810rpm, 60 seconds

Compositions 16A has the pH of 4.92 and the viscosity of 10,800cps.Compositions 16B has the pH of 4.95 and the viscosity of 7,200cps.

When with when comparing, the wet and dry combing of compositions 16A is far better.

Carry out bang to the topknot of twice bleaching to add and dry up, to produce furcated end.Ten furcation areas are cut in the topknot of every four 11/2 inch wide.Then with AlbertoVO5Normal shampoo two topknots washed and use compositions 16A to nurse one's health.With AlbertoVO5Normal shampoo two topknots washed and use comparative composition 16B to nurse one's health.

Compositions 16A provides the furcated end reparation of 90%, and comparative composition 16B provides the furcated end reparation of 63%.N-HanceSP-100 is added into the repair ability that formula improves final preparation.

The all lists of references quoted herein, comprise publication, patent application and patent, thus by reference to and be incorporated into such degree, as separately and indicate that every section of document is incorporated to all by reference especially, and all propose in this article with it.

Should be interpreted as covering both odd number and plural number describing the term " " of use of (in the context of claim especially below) in context of the present invention and " one " and " described/should " and similar attribute, unless otherwise indicated herein or obvious and contradicted by context.Term " comprises ", " having ", " comprising " and " containing " should be interpreted as open term (namely meaning " including but not limited to "), except as otherwise noted.Numerical range described herein is only intended to the method for simplifying being used as to quote separately each independent numerical value fallen within the scope of this, and unless otherwise indicated herein, and each independent numerical value is all merged in description, is documented in separately herein as it.All methods described herein can be carried out with any applicable order, unless otherwise indicated herein, or obvious and contradicted by context.Any and all embodiments provided herein, or the use of exemplary term (such as " such as "), be only intended for and better the present invention be described and do not limit the scope of the invention, except as otherwise noted.Term in this manual should not be construed as the key element pointing out to implement the necessary any undesired protection of the present invention.

This document describes the preferred embodiment of the present invention, comprise applicant known for implementing best mode of the present invention.For a person skilled in the art, after the description before having read, obviously can obtain the distortion of these preferred implementations.The present inventor estimates that those skilled in the art take the circumstances into consideration to adopt these to be out of shape, and the present inventor intends to implement the present invention except clearly describing herein.Therefore, the present invention includes all modifications and the equivalent variations of the described in the appended claims theme allowed in the law by being suitable for.In addition, in distortion possible described in it, any combination of above-described element is all included in the present invention, unless otherwise indicated herein or obviously and contradicted by context.

Claims

1. hair care composition, it comprises:

Based on compositions gross weight 1% to 8% compound polyelectrolyte, it comprises cation type polymer and anionic polymer, wherein said cation type polymer comprises one or more monomeric units with one or more quaternary nitrogen group, and described anionic polymer is methyl vinyl ether/maleic acid;

The thickening agent of 3% to 5%, it comprises quaternary nitrogen compounds or quaternary nitrogen polymer; And

2% or less emollient, wherein said emollient is fatty alcohol;

Percentage ratio wherein based on the total weight of compositions,

The viscosity of wherein said compositions is 3000 to 100,000cps, and

Wherein said compositions demonstrates stability in freeze-thaw stability test.

2. the compositions of claim 1, wherein, described quaternary nitrogen polymer is polyquaternary ammonium salt-37.

3. the compositions of claim 1, wherein, described quaternary nitrogen polymer is the mixture of polyquaternary ammonium salt-37 and propylene/dicaprate and polypropylene glycol-1 trideceth-6.

4. the compositions of claim 1, wherein, described fatty alcohol is spermol, stearyl alcohol or its combination.

5. the compositions of claim 1, wherein, the consumption of described compound polyelectrolyte is 1% to 3% of the gross weight based on compositions.

6. the compositions of claim 1, wherein, described cation type polymer is polyquaternary ammonium salt.