Hair treatment composition

Abstract

The present application discloses a hair treatment composition, which contains a Phase A and a Phase B. The Phase A and the Phase B are two non-mixed or non-uniformly mixed phases. By including at least one different surfactant and at least one different cationic polymer in the Phase A and the Phase B, the problem of "conditioning build-up" can be effectively solved.

Description

Technical Field

[0001] This application relates to the technical field of cosmetics, and particularly to a hair treatment composition. Background Art

[0002] "2-in-1 shampoo" needs to achieve two functions during hair washing: (1) Cleaning function: Using surfactants in the formula to emulsify the oil stains and particulate matters on the hair and scalp, so that the dirt is washed away with the water flow; (2) Conditioning function: Depositing a certain amount of conditioner on the hair strands to close the hair cuticles, so that the hair is smooth, easy to comb and shiny after washing.

[0003] However, one of the pain points in the use of "2-in-1 shampoo" is "conditioning accumulation", that is, after using the shampoo multiple times, the conditioner will continuously accumulate on the hair strands, making the hair sticky and flattened.

[0004] In the current technology, some manufacturers use a formula with an ultra-low content of conditioner to slow down the conditioning accumulation rate. However, this method of reducing the amount of conditioner used also weakens the conditioning function of the shampoo, resulting in phenomena such as frizzy hair. There are also shampoo manufacturers using special silicone oil raw materials. For example, Patent CN105636650A discloses a hair care composition containing viscoelastic particles, which minimizes the shaping agent materials that cause sagging and hair volume reduction by showing specific storage modulus and loss modulus values in the pocket. However, the acquisition of special raw materials is relatively limited and the use cost is increased. Summary of the Invention

[0005] In view of the above technical problems, this application provides a hair treatment composition, which contains Phase A and Phase B. Phase A and Phase B are two non-mixed or non-uniformly mixed phases. By having at least one different surfactant and at least one different cationic polymer in Phase A and Phase B, the problem of "conditioning accumulation" can be effectively solved.

[0006] The specific technical solution of this application is as follows:

[0007] 1. A hair treatment composition, which comprises Phase A and Phase B. Both Phase A and Phase B contain surfactants and cationic polymers, and Phase A and Phase B are two non-mixed or non-uniformly mixed phases;

[0008] Phase A and Phase B contain at least one different surfactant;

[0009] Phase A and Phase B contain at least one different cationic polymer.

[0010] 2. The hair treatment composition according to item 1, wherein the mass ratio between the different surfactants present in Phase A and Phase B is 3:1 to 1:3.

[0011] 3. The hair treatment composition according to item 1 or 2, wherein the mass ratio of the different cationic polymers present in the A phase and the B phase is 3:2 to 1:2.

[0012] 4. The hair treatment composition according to any one of items 1-3, wherein

[0013] The surfactant in the A phase is 8-20% by mass percentage based on the A phase;

[0014] The surfactant in the B phase is 8-20% by mass percentage based on the B phase.

[0015] 5. The hair treatment composition according to any one of items 1-4, wherein

[0016] The cationic polymer different from the B phase in the A phase is 0.15-0.75% by mass percentage based on the A phase;

[0017] The cationic polymer different from the A phase in the B phase is 0.15-0.75% by mass percentage based on the B phase.

[0018] 6. Use of the hair treatment composition according to any one of items 1-5 in cleaning and caring for hair.

[0019] 7. Use according to item 6, the use of the hair treatment composition in improving the deposition rate of the conditioner on the hair.

[0020] 8. Use according to item 6 or 7, the use of the hair treatment composition in improving hair greasiness and / or flatness.

[0021] 9. A method of using the hair treatment composition according to any one of items 1-5, comprising:

[0022] Applying the A phase and the B phase in the hair treatment composition to the hair;

[0023] Rinsing the A phase and the B phase on the hair.

[0024] 10. Use of the A phase composition and the B phase composition in combination for hair treatment, wherein both the A phase composition and the B phase composition contain a surfactant and a cationic polymer;

[0025] The A phase composition and the B phase composition contain at least one different surfactant;

[0026] The A phase composition and the B phase composition contain at least one different cationic polymer.

[0027] 11. Use according to item 10, wherein the phase A composition and the phase B composition are the phase A and phase B involved in any one of items 2-5.

[0028] Effects of the invention

[0029] The hair treatment composition described in the present application can effectively solve the problem of "excessive accumulation of conditioner" existing in existing hair cleaning products, and improve the adverse effects of hair stickiness and flattening caused by excessive accumulation of conditioner. Detailed implementation manners

[0030] The present application will be described in detail below in conjunction with the described implementation manners. Although specific embodiments of the present application are shown, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided so that the present application can be more thoroughly understood and the scope of the present application can be fully communicated to those skilled in the art.

[0031] It should be noted that in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that technicians may use different nouns to refer to the same component. The specification and claims do not use the difference in nouns as a way to distinguish components, but use the difference in the functions of components as the criterion for distinction. As mentioned throughout the specification and claims, "comprising" or "including" is an open-ended term and should be interpreted as "including but not limited to". The subsequent description of the specification is the preferred implementation manner for implementing the present application, but the description is for the purpose of the general principle of the specification and is not used to limit the scope of the present application. The protection scope of the present application shall be subject to what is defined by the appended claims.

[0032] In the present application, for "conditioning accumulation", it refers to the continuous accumulation of conditioner on the hair strands, making the hair sticky, flattened, etc. After using the composition described in the present application, the problem of "conditioning accumulation" can be effectively solved.

[0033] In the present application, there is no limitation on the method for measuring "conditioning accumulation". It can select conventional methods as needed. For example, real human hair bundles can be used for testing, and the deposition rate of cationic polymers can be calculated by measuring the mass increment of the hair bundles. For example, the deposition rate of cationic polymers can be calculated by measuring the mass increment of the hair bundles after 2 and 6 washing cycles.

[0034] The present application provides a hair treatment composition, which comprises a phase A and a phase B. Both the phase A and the phase B contain a surfactant and a cationic polymer, and the phase A and the phase B are two non-mixed or non-uniformly mixed phases;

[0035] The A phase and the B phase contain at least one different surfactant;

[0036] The A phase and the B phase contain at least one different cationic polymer.

[0037] In this application, regarding the type of surfactant contained in each phase, this application does not impose any restrictions, and it can be any type of surfactant. For example, it can be an anionic surfactant, a cationic surfactant, a non-ionic surfactant, or an amphoteric surfactant, etc.

[0038] In this application, the anionic surfactants include but are not limited to sulfonates, sulfates, cholates, etc. For example, it can be sodium lauryl sulfate, ammonium lauryl sulfate, ammonium lauryl polyether sulfate, sodium lauryl polyether sulfate, sodium C14-16 olefin sulfonate, sodium lauroyl sarcosinate, potassium cocoyl glycinate, sodium cocoyl aminopropionate, disodium cocoyl glutamate, sodium cocoyl glycinate, sodium methyl cocoyl taurate, etc., which are common anionic surfactants in the fields of cleaning products and cosmetics.

[0039] In this application, the cationic surfactants include but are not limited to behenyl trimethyl ammonium chloride, behenyl trimethyl ammonium methyl sulfate, stearyl trimethyl ammonium chloride, stearyl trimethyl ammonium methyl sulfate, stearamide propyl dimethylamine, etc., which are common cationic surfactants in the fields of cleaning products and cosmetics.

[0040] In this application, the non-ionic surfactants can be classified into polyoxyethylene type, polyol type, alkanolamide type, polyether type, amine oxide type, etc. according to the structure of the hydrophilic group. Further, the non-ionic surfactants include but are not limited to lauryl glucoside, decyl glucoside, coco glucoside, coconut amide MEA, coconut amide DEA, coconut amide MEA, etc., which are common non-ionic surfactants in the fields of cleaning products and cosmetics.

[0041] In this application, the amphoteric surfactants include but are not limited to amino acid type and betaine type. For example, it can be lauroyl amino acid salt, cocoyl glutamate, cocamidopropyl betaine, sodium cocoyl aminopropionate, etc., which are common amphoteric surfactants in the fields of cleaning products and cosmetics.

[0042] In this application, regarding the type of cationic polymer, this application does not impose any restrictions, and it can be a cationic polymer commonly used in the art. For example, the cationic polymer can be selected from polyquaternium salts and cationic guar gum. For example, it can be polyquaternium-7, polyquaternium-10, guar gum hydroxypropyl trimethyl ammonium chloride, hydroxypropyl guar gum hydroxypropyl trimethyl ammonium chloride, etc., but as long as the A phase and the B phase contain at least one different cationic polymer.

[0043] In the composition described in the present application, the A phase and the B phase are two non-mixed or non-uniformly mixed phases. Therefore, when the composition is applied to the hair, the A phase and the B phase present a non-uniformly mixed state, which is beneficial to improving the deposition rate of the conditioner on the hair, thereby solving the problem of "conditioning accumulation", that is, effectively reducing "conditioning accumulation".

[0044] In some embodiments, the mass ratio between different surfactants present in the A phase and the B phase is from 3:1 to 1:3.

[0045] For example, the mass ratio between different surfactants present in the A phase and the B phase can be 3:1, 2:1, 1:1, 1:2, 1:3, etc.

[0046] In some embodiments, the mass ratio between different cationic polymers present in the A phase and the B phase is from 3:2 to 1:2.

[0047] For example, the mass ratio between different cationic polymers present in the A phase and the B phase can be 3:2, 1:0.8, 1:1, 1:1.5, 1:2, etc.

[0048] In some embodiments, based on the mass percentage in the A phase, the surfactant in the A phase is 8-20%, specifically it can be 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, 16%, 17%, 18%, 19%, 20%, etc.; based on the mass percentage in the B phase, the surfactant in the B phase is 8-20%, specifically it can be 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, 16%, 17%, 18%, 19%, 20%, etc.

[0049] In some embodiments, based on the mass percentage in the A phase or the B phase, the content of the surfactant in the A phase or the B phase can be the same or different.

[0050] In some embodiments, based on the mass percentage in the A phase, the cationic polymer in the A phase different from the B phase is 0.15-0.75%, specifically it can be 0.15%, 0.20%, 0.25%, 0.30%, 0.35%, 0.40%, 0.45%, 0.50%, 0.55%, 0.60%, 0.65%, 0.70%, 0.75%, etc.

[0051] In some embodiments, based on the mass percentage in phase B, the cationic polymer different from phase A in phase B is 0.15 - 0.75%, specifically it can be 0.15%, 0.20%, 0.25%, 0.30%, 0.35%, 0.40%, 0.45%, 0.50%, 0.55%, 0.60%, 0.65%, 0.70%, 0.75%, etc.

[0052] In some embodiments, phase A and / or phase B may further contain other surfactants.

[0053] In this application, the other surfactants refer to any other surfactants other than the above-mentioned surfactants. For other surfactants, they can be present in phase A or phase B, or simultaneously present in both phase A and phase B, as long as at least one different surfactant is present in phase A and phase B.

[0054] In phase A, regarding the content of the surfactant (i.e., the total content of the surfactant), this application does not impose any restrictions, and it can be conventionally selected according to needs. For example, in phase A, the content of the surfactant can be 8% - 20%.

[0055] In phase B, the content of the surfactant (total content of the surfactant) can be 8% - 20%.

[0056] In some embodiments, phase A and / or phase B may further contain other conditioning agents, and the conditioning agents include silicone oil and / or other cationic polymers. Whether the silicone oil is present or not does not affect the composition of this application to achieve the technical effects of this application. Further, in order to facilitate users to distinguish different phases, silicone oil can be added to phase A or phase B, or silicone oils with different contents can be added to phase A and phase B, so that phase A and phase B have different appearances, such as transparent, semi-transparent or opaque appearances.

[0057] Silicone oil generally refers to linear polysiloxane products that remain in a liquid state at room temperature, and are generally divided into two categories: methyl silicone oil and modified silicone oil. In this application, regarding the specific type of silicone oil, this application does not impose any restrictions, and it can be conventionally selected according to needs. For example, the silicone oil can be cyclopentadimethylsiloxane, polydimethylsiloxane, polydimethylsiloxane alcohol, amino-terminated polydimethylsiloxane, bis-aminopropyl polydimethylsiloxane, phenyl polydimethylsiloxane, etc.

[0058] In this application, the other cationic polymers refer to cationic polymers other than the cationic polymers already added, and the cationic polymers can be present in phase A or phase B or present in both phase A and phase B.

[0059] In the present application, there is no restriction on the content of the cationic polymer in phase A and / or phase B (i.e., the total content of the cationic polymer in phase A or in phase B), and it can be conventionally selected as needed. For example, in phase A, the content of the cationic polymer can be 0.01% to 5%, and in phase B, the content of the cationic polymer can be 0.01% to 5%.

[0060] In the present application, there is no restriction on the content of silicone oil in the phase, and it can be conventionally selected as needed. For example, the content of silicone oil in phase A or phase B is 0.01% to 5%.

[0061] In some embodiments, phase A and / or phase B may further contain auxiliary materials that can be used in the washing and care products, such as solvents, preservatives, oils, fragrances, pigments, dyes, rheology modifiers, thickening components, etc. For the thickening components, they can be thickening components commonly used in the art, including thickeners and salts. The thickening components are used to increase the viscosity of the composition, which increases the packing density of the surfactant micelles. The thickeners include, but are not limited to, PEG-150 distearate, PEG-120 methyl glucose dioleate, xanthan gum, acrylic acid (ester) / C10-30 alkanol acrylate cross-linked polymer, acrylic acid (ester) copolymer, hydroxypropyl methyl cellulose. The salts include, but are not limited to, sodium chloride, potassium chloride, calcium chloride, etc.

[0062] In the present application, there is no restriction on the content of the thickener in phase A and phase B, and it can be conventionally selected as needed. For example, the thickener can be 0.05 to 8%, specifically 0.05%, 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9%, 1%, 1.5%, 2%, 2.5%, 3%, 3.5%, 4%, 4.5%, 5%, 5.5%, 6%, 6.5%, 7%, 7.5%, 8%.

[0063] In the present application, there is no restriction on the content of the salt in phase A and phase B, and it can be conventionally selected as needed. For example, the salt can be 0.5 to 5%, specifically 0.5%, 0.6%, 0.7%, 0.8%, 0.9%, 1%, 1.5%, 2%, 2.5%, 3%, 3.5%, 4%, 4.5%, 5%.

[0064] In some embodiments, the hair treatment composition further comprises an active ingredient acceptable for toiletries. The active ingredient may be a water-soluble active ingredient, such as hyaluronic acid or its salts, ectoine, fermentation filtrate, algae extract, anti-dandruff and antibacterial agents such as zinc pyrithione (ZPT) or octopirox ethanolamine salt (OCT), hydrolyzed corn protein, hydrolyzed yeast protein, plankton extract, lysine carboxymethylcysteine salt.

[0065] In some embodiments, the hair treatment composition comprises a Phase A and a Phase B, both of which contain a surfactant and a cationic polymer, and the Phase A and the Phase B are two non-mixed or non-uniformly mixed phases; at least one different surfactant is contained in the Phase A and the Phase B; at least one different cationic polymer is contained in the Phase A and the Phase B. In some embodiments, the mass ratio between the different surfactants present in the Phase A and the Phase B is from 3:1 to 1:3. For example, the mass ratio between the different surfactants present in the Phase A and the Phase B may be 3:1, 2:1, 1:1, 1:2, 1:3, etc.

[0066] In some embodiments, the hair treatment composition comprises a Phase A and a Phase B, both of which contain a surfactant and a cationic polymer, and the Phase A and the Phase B are two non-mixed or non-uniformly mixed phases; at least one different surfactant is contained in the Phase A and the Phase B; at least one different cationic polymer is contained in the Phase A and the Phase B. In some embodiments, the mass ratio between the different surfactants present in the Phase A and the Phase B is from 3:1 to 1:3. For example, the mass ratio between the different surfactants present in the Phase A and the Phase B may be 3:1, 2:1, 1:1, 1:2, 1:3, etc. In some embodiments, the mass ratio between the different cationic polymers present in the Phase A and the Phase B is from 3:2 to 1:2. For example, the mass ratio between the different cationic polymers present in the Phase A and the Phase B may be 3:2, 1:0.8, 1:1, 1:1.5, 1:2, etc.

[0067] In some embodiments, the hair treatment composition comprises a Phase A and a Phase B, both of which contain a surfactant and a cationic polymer, and the Phase A and the Phase B are two non-mixed or non-uniformly mixed phases; at least one different surfactant is contained in the Phase A and the Phase B; at least one different cationic polymer is contained in the Phase A and the Phase B. In some embodiments, the mass ratio between the different surfactants present in the Phase A and the Phase B is from 3:1 to 1:3. For example, the mass ratio between the different surfactants present in the Phase A and the Phase B can be 3:1, 2:1, 1:1, 1:2, 1:3, etc. In some embodiments, the mass ratio of the different cationic polymers present in the Phase A and the Phase B is from 3:2 to 1:2. For example, the mass ratio of the different cationic polymers present in the Phase A and the Phase B can be 3:2, 1:0.8, 1:1, 1:1.5, 1:2, etc. In some embodiments, based on the mass percentage in the Phase A, the surfactant in the Phase A is 8-20%, specifically it can be 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, 16%, 17%, 18%, 19%, 20%, etc.; based on the mass percentage in the Phase B, the surfactant in the Phase B is 8-20%, specifically it can be 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, 16%, 17%, 18%, 19%, 20%, etc. In some embodiments, based on the mass percentage in the Phase A or the Phase B, the content of the surfactant in the Phase A or the Phase B can be the same or different.

[0068] In some embodiments, the hair treatment composition comprises a Phase A and a Phase B, both of which contain a surfactant and a cationic polymer, and the Phase A and the Phase B are two non-mixed or non-uniformly mixed phases; at least one different surfactant is contained in the Phase A and the Phase B; and at least one different cationic polymer is contained in the Phase A and the Phase B. In some embodiments, the mass ratio between the different surfactants present in the Phase A and the Phase B is from 3:1 to 1:3. For example, the mass ratio between the different surfactants present in the Phase A and the Phase B can be 3:1, 2:1, 1:1, 1:2, 1:3, etc. In some embodiments, the mass ratio between the different cationic polymers present in the Phase A and the Phase B is from 3:2 to 1:2. For example, the mass ratio between the different cationic polymers present in the Phase A and the Phase B can be 3:2, 1:0.8, 1:1, 1:1.5, 1:2, etc. In some embodiments, based on the mass percentage in the Phase A, the surfactant in the Phase A is 8-20%, specifically it can be 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, 16%, 17%, 18%, 19%, 20%, etc.; based on the mass percentage in the Phase B, the surfactant in the Phase B is 8-20%, specifically it can be 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, 16%, 17%, 18%, 19%, 20%, etc. In some embodiments, based on the mass percentage in the Phase A or the Phase B, the content of the surfactant in the Phase A or the Phase B can be the same or different. In some embodiments, based on the mass percentage in the Phase A, the cationic polymer in the Phase A that is different from the Phase B is 0.15-0.75%, specifically it can be 0.15%, 0.20%, 0.25%, 0.30%, 0.35%, 0.40%, 0.45%, 0.50%, 0.55%, 0.60%, 0.65%, 0.70%, 0.75%, etc. In some embodiments, based on the mass percentage in the Phase B, the cationic polymer in the Phase B that is different from the Phase A is 0.15-0.75%, specifically it can be 0.15%, 0.20%, 0.25%, 0.30%, 0.35%, 0.40%, 0.45%, 0.50%, 0.55%, 0.60%, 0.65%, 0.70%, 0.75%, etc.

[0069] In some embodiments, the hair treatment composition comprises a Phase A and a Phase B, both of which contain a surfactant and a cationic polymer, and the Phase A and the Phase B are two non-mixed or non-uniformly mixed phases; at least one different surfactant is contained in the Phase A and the Phase B; and at least one different cationic polymer is contained in the Phase A and the Phase B. In some embodiments, the mass ratio between the different surfactants present in the Phase A and the Phase B is from 3:1 to 1:3. For example, the mass ratio between the different surfactants present in the Phase A and the Phase B can be 3:1, 2:1, 1:1, 1:2, 1:3, etc. In some embodiments, the mass ratio between the different cationic polymers present in the Phase A and the Phase B is from 3:2 to 1:2. For example, the mass ratio between the different cationic polymers present in the Phase A and the Phase B can be 3:2, 1:0.8, 1:1, 1:1.5, 1:2, etc. In some embodiments, based on the mass percentage in the Phase A, the surfactant in the Phase A is 8 - 20%, specifically it can be 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, 16%, 17%, 18%, 19%, 20%, etc.; based on the mass percentage in the Phase B, the surfactant in the Phase B is 8 - 20%, specifically it can be 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, 16%, 17%, 18%, 19%, 20%, etc. In some embodiments, based on the mass percentage in the Phase A or the Phase B, the content of the surfactant in the Phase A or the Phase B can be the same or different. In some embodiments, based on the mass percentage in the Phase A, the cationic polymer in the Phase A that is different from the Phase B is 0.15 - 0.75%, specifically it can be 0.15%, 0.20%, 0.25%, 0.30%, 0.35%, 0.40%, 0.45%, 0.50%, 0.55%, 0.60%, 0.65%, 0.70%, 0.75%, etc. In some embodiments, based on the mass percentage in the Phase B, the cationic polymer in the Phase B that is different from the Phase A is 0.15 - 0.75%, specifically it can be 0.15%, 0.20%, 0.25%, 0.30%, 0.35%, 0.40%, 0.45%, 0.50%, 0.55%, 0.60%, 0.65%, 0.70%, 0.75%, etc. In some embodiments, the Phase A and / or the Phase B may further contain other surfactants. In some embodiments, the Phase A and / or the Phase B may further contain other conditioning agents, and the conditioning agents include silicone oil and / or other cationic polymers. In some embodiments, the Phase A and / or the Phase B may further contain auxiliaries that can be used in hair care products. In some embodiments, the hair treatment composition further comprises an active ingredient acceptable for toiletries.

[0070] The present application is not limited to the above-mentioned hair treatment composition, and may also be independent products respectively containing a Phase A composition and a Phase B composition, as long as these independent products are used in combination when in use.

[0071] The present application provides the use of the Phase A composition and the Phase B composition in combination for hair treatment, wherein both the Phase A composition and the Phase B composition contain a surfactant and a cationic polymer; at least one different surfactant is contained in the Phase A composition and the Phase B composition; and at least one different cationic polymer is contained in the Phase A composition and the Phase B composition. In some embodiments, the Phase A composition and the Phase B composition are the Phase A and Phase B involved above.

[0072] For the hair treatment composition of the present application, by regulating the deposition rate and deposition degree of the cationic polymer, the problem of "conditioning accumulation" can be effectively solved.

[0073] The present application provides the use of the hair treatment composition in cleaning and caring for hair.

[0074] In some embodiments, the use of the hair treatment composition in improving the deposition rate of the conditioner on the hair.

[0075] In some embodiments, the use of the hair treatment composition in improving hair greasiness and / or flatness.

[0076] The present application provides a method for using the hair treatment composition, including:

[0077] Applying the Phase A and Phase B in the hair treatment composition to the hair;

[0078] Washing the Phase A and Phase B on the hair.

[0079] In the present application, there are no restrictions on the manner of applying the Phase A and Phase B to the hair, and it can be selected according to needs. For example, when the Phase A and Phase B are non-mixed two phases, the application includes simultaneous application or sequential application. The Phase A and Phase B can be directly applied to the position required by the user, or the Phase A and Phase B can be simply mixed (without uniform mixing) and then applied to the position required by the user, or the Phase A is first applied to the position required by the user, and then the Phase B is applied to the position required by the user, or the Phase B is first applied to the position required by the user, and then the Phase A is applied to the position required by the user; when the Phase A and Phase B are non-uniformly mixed two phases, this product can be directly applied to the position required by the user. Thereby, the problem of "conditioning accumulation" at the position required by the subject is solved.

[0080] The present application provides the use of a phase A composition and a phase B composition in hair treatment simultaneously. Both the phase A and the phase B contain a surfactant and a cationic polymer, and the phase A and the phase B are two non-mixed or non-uniformly mixed phases;

[0081] The phase A and the phase B contain at least one different surfactant;

[0082] The phase A and the phase B contain at least one different cationic polymer.

[0083] In some embodiments, the phase A composition and the phase B composition are the phase A and the phase B involved above.

[0084] In the present application, regarding the dosage relationship between the phase A and the phase B, the present application does not impose any restrictions, and it can be selected according to needs. For example, the dosage ratio of the phase A to the phase B can be from 7:3 to 3:7, specifically 7:3, 1:0.5, 1:1, 1:1.5, 1:2, 3:7, etc.

[0085] Examples

[0086] The present application generally and / or specifically describes the materials and test methods used in the experiments. In the following examples, if there is no other special description, % represents wt%, that is, weight percentage. For the reagents or instruments whose manufacturers are not indicated, they are all conventional reagent products that can be obtained through commercial purchase.

[0087] Examples 1-6, Comparative Examples 2-6

[0088] Preparation of phase A: Dissolve the components shown in Table 1 in water to obtain phase A.

[0089] Preparation of phase B: Dissolve the components shown in Table 1 in water to obtain phase B.

[0090] Among them, the content of each component in the phase A and the phase B is shown in Table 1.

[0091] Comparative Example 1

[0092] Dissolve the components shown in Table 1 in water to obtain a mixed solution, and the content of each component is shown in Table 1.

[0093] Table 1

[0094]

[0095]

[0096] Experimental Example Determination of the deposition rate of the conditioner

[0097] For the experiment to detect "conditioning accumulation", human hair tresses (from the same individual) were used for testing. By performing 2 and 6 washing cycles on the hair tresses, the mass increment of the hair tresses was measured, and thus the deposition rate of the conditioner was calculated. If the relative change rate of the conditioner deposition rate after 2 washes and 6 washes does not exceed 5%, it is considered that "conditioning balance" has been achieved. Among them, the relative change rate of the conditioner deposition rate = (conditioner deposition rate after 6 washes - conditioner deposition rate after 2 washes) / conditioner deposition rate after 2 washes.

[0098] The operation steps are as follows:

[0099] S1. Hang the hair tresses at room temperature and dry them with a room temperature hair dryer. Let the hair tresses stand at room temperature for 24 hours to achieve moisture balance with the environment;

[0100] S2. Weigh and record the mass of the dry hair comb;

[0101] S3. Take a 200 ml plastic sampling bottle, put all the hair tresses into the bottle, and zero the balance. Then, add 2.0 g (+ / - 0.1 g) of the samples prepared in the above examples and comparative examples, and 2.0 g of deionized water (DI water) into the bottle. Stir the hair tresses - sample - water with a glass rod for about 3 minutes to allow all the hair tresses to come into uniform contact with the shampoo;

[0102] S4. Add 100 ml of DI water into the bottle, stir with a glass rod for about 1 minute, and pour out the liquid; then add 100 ml of DI water into the bottle again, stir with a glass rod for about 1 minute, and pour out the liquid; then add 100 ml of DI water into the bottle again, stir with a glass rod for about 1 minute, and pour out the liquid;

[0103] S5. Use tweezers to take out the hair tresses and hang them vertically.

[0104] For 2 washing cycles, the steps are: S1 → S2 → S3 → S4 → S3 → S4 → S5 → S1 → S2;

[0105] For 6 washing cycles, the steps are: S1 → S2 → S3 → S4 → S3 → S4 → S3

[0106] →S4 → S3 → S4 → S3 → S4 → S3 → S4 → S5 → S1 → S2, and the results of the measured conditioner deposition rate are shown in Table 2.

[0107] Table 2

[0108]

[0109]

[0110] As described above, it is only the preferred embodiment of the present application, and it is not intended to limit the present application in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present application without departing from the technical solution content of the present application still fall within the protection scope of the technical solution of the present application.

Claims

1. A hair treatment composition comprising a Phase A and a Phase B, both the Phase A and the Phase B containing a surfactant and a cationic polymer, the Phase A and the Phase B being two non-mixed or non-uniformly mixed phases, and the surfactant including an anionic surfactant; The Phase A and the Phase B contain at least one different anionic surfactant. Calculated by mass percentage in the Phase A, the anionic surfactant in the Phase A is 8 - 20%, and calculated by mass percentage in the Phase B, the anionic surfactant in the Phase B is 8 - 20%; The Phase A and the Phase B contain at least one different cationic polymer; Calculated by mass percentage in the Phase A, the cationic polymer in the Phase A that is different from the Phase B is 0.15 - 0.75%; Calculated by mass percentage in the Phase B, the cationic polymer in the Phase B that is different from the Phase A is 0.15 - 0.75%; The different anionic surfactants are respectively selected from at least one of the group consisting of sodium lauryl polyether sulfate and ammonium lauryl polyether sulfate; and at least one of the group consisting of potassium cocoyl glycinate, sodium cocoyl aminopropionate, disodium cocoyl glutamate, and sodium cocoyl glycinate.

2. The hair treatment composition according to claim 1, wherein The mass ratio between the different anionic surfactants present in the Phase A and the Phase B is 3:1 to 1:

3.

3. The hair treatment composition according to claim 1 or 2, wherein, The mass ratio between the different cationic polymers present in the Phase A and the Phase B is 3:2 to 1:

2.

4. Use of the hair treatment composition according to any one of claims 1 - 3 in cleaning and caring for hair.

5. Use according to claim 4, the use of the hair treatment composition in improving the deposition rate of a conditioner on hair.

6. Use according to claim 5, wherein the hair treatment composition is used in improving hair greasiness and / or flatness.

7. A method of using the hair treatment composition according to any one of claims 1 - 3, comprising: Applying the Phase A and the Phase B in the hair treatment composition to hair; Rinsing the Phase A and the Phase B on the hair.

8. Use of a Phase A composition and a Phase B composition in combined use in hair treatment, both the Phase A composition and the Phase B composition containing a surfactant and a cationic polymer, and the surfactant including an anionic surfactant; The Phase A composition and the Phase B composition contain at least one different anionic surfactant. Calculated by mass percentage in the Phase A, the anionic surfactant in the Phase A is 8 - 20%, and calculated by mass percentage in the Phase B, the anionic surfactant in the Phase B is 8 - 20%; The Phase A composition and the Phase B composition contain at least one different cationic polymer; Calculated by mass percentage in the Phase A, the cationic polymer in the Phase A that is different from the Phase B is 0.15 - 0.75%; Calculated by mass percentage in the Phase B, the cationic polymer in the Phase B that is different from the Phase A is 0.15 - 0.75%; The different anionic surfactants are respectively selected from at least one of the group consisting of sodium lauryl polyether sulfate and ammonium lauryl polyether sulfate; and at least one of the group consisting of potassium cocoyl glycinate, sodium cocoyl aminopropionate, disodium cocoyl glutamate, and sodium cocoyl glycinate.

9. The use according to claim 8, wherein The A-phase composition and the B-phase composition are the A-phase and B-phase involved in any one of claims 2-3.

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