Shampoo for fine, soft and flat hair quality and preparation method thereof

Abstract

The invention provides a liquid shampoo for fine, soft and flat hair quality and a preparation method thereof. The shampoo is prepared from the following components in parts by weight: 5 to 15 parts of Australian tea tree hydrolat, 5 to 15 parts of myrtle hydrolat, 20 to 30 parts of cocamidopropyl PG-dimethyl ammonium chloride phosphate, 2 to 6 parts of a surfactant, 2 to 8 parts of allantoin, 20 to 30 parts of sunflower seed oil, 1 to 2 parts of phenoxyethanol, 1 to 2 parts of sodium benzoate and 20 to 40 parts of deionized water. The prepared shampoo has the effects of controlling oil, preventing alopecia, cleaning scalp and nourishing hair, is weakly acidic on the whole, can effectively improve the symptoms of dry and itching hair, provide hair nutrition, promote blood circulation of scalp and effectively inhibit secretion of scalp grease after being used for a long time, can be used for hair washing and care products such as shampoo, hair conditioners and hair masks, and has the effects of preventing alopecia, preventing alopecia, cleaning scalp and nourishing hair. The hair conditioner is suitable for fine, soft and flat hair.

Description

Technical Field

[0001] The present application relates to the technical field of cosmetics and washing technology, and in particular to a shampoo for fine, soft and flat hair and a preparation method thereof. Background Art

[0002] The reasons for flat hair may be due to less hair volume, oily scalp, fine and soft hair, etc. First of all, for this kind of hair, it is important to pay attention to diet conditioning and increase protein intake, such as by eating meat, soy products, fish, etc., to enhance hair quality. In addition, you can also take vitamin B complex tablets, vitamin B7 tablets, licorice zinc granules and other drugs to help improve hair quality.

[0003] In terms of care, use shampoos suitable for fine, soft and flat hair, such as mild and repairing shampoos, and use care products such as conditioners and hair masks to help repair damaged hair. At the same time, reduce the use of high-temperature styling tools such as hair dryers and curling irons to avoid heat damage.

[0004] Current shampoos have certain oil control and repair effects, but long-term use can easily lead to dry hair, split ends, and hair loss. Therefore, it is necessary to develop a shampoo for fine, soft, flat hair. Summary of the invention

[0005] The present application provides a shampoo for fine, soft, flat hair and a preparation method thereof, so as to solve the problems of poor oil control, grease removal and scalp cleaning effects of shampoos in the prior art, and achieve the purposes of oil control, hair loss prevention, scalp cleaning and hair nourishment.

[0006] The present application provides a shampoo for fine, soft, flat hair. The shampoo components include, by weight, 5-15 parts of tea tree hydrosol, 5-15 parts of myrtle hydrosol, 20-30 parts of cocamidopropyl PG-dimethylammonium chloride phosphate, 2-6 parts of surfactant, 2-8 parts of allantoin, 20-30 parts of sunflower seed oil, 1-2 parts of phenoxyethanol, 1-2 parts of sodium benzoate, and 20-40 parts of deionized water.

[0007] Preferably, the shampoo components include 10 parts of tea tree hydrosol, 10 parts of myrtle hydrosol, 21 parts of cocamidopropyl PG-dimethylammonium chloride phosphate, 4 parts of surfactant, 5 parts of allantoin, 20 parts of sunflower seed oil, 1 part of phenoxyethanol, 2 parts of sodium benzoate, and 27 parts of deionized water.

[0008] Preferably, the surfactant consists of 30% decyl glucoside, 60% cocamidopropyl betaine, and 10% poloxamer.

[0009] Preferably, a method for preparing a shampoo for fine, soft, flat hair comprises the following steps: A. Mix tea tree hydrosol and myrtle hydrosol and add them into an emulsifying tank for emulsification to obtain an emulsion; B. Add cocamidopropyl PG-dimethyl ammonium chloride phosphate, deionized water, and emulsion into a stirring tank, heat the stirring tank, and stir while heating to obtain a mixed solution; C. Then, the mixed solution is added into a vacuum mixer, and allantoin and sunflower seed oil are added thereto, and vacuum stirring is performed to obtain a semi-finished shampoo; D. Finally, add surfactant, phenoxyethanol and sodium benzoate to the semi-finished shampoo, stir and mix them thoroughly at room temperature to obtain the finished shampoo.

[0010] Preferably, in step A, the emulsification temperature is 40° C.-45° C., and the emulsification time is 60 min-90 min.

[0011] Preferably, in step B, the heating temperature of the stirring tank is 50° C.-60° C., the stirring rate is 1000-1800 rpm, and the time is 30 min-50 min.

[0012] Preferably, in step C, the vacuum stirring rate is 100-300 rpm, and the vacuum stirring time is 20 min-30 min.

[0013] Preferably, in step D, the mixture is stirred and mixed and then allowed to stand at room temperature for 120 min to 200 min. Beneficial Effects

[0014] The preparation method of the present invention is simple, and the prepared shampoo has the functions of controlling oil, preventing hair loss, cleaning the scalp, and nourishing the hair. The shampoo is weakly acidic as a whole and can effectively improve the symptoms of dry and itchy hair after long-term use, provide hair nutrition, promote scalp blood circulation, and effectively inhibit the secretion of scalp oil, and is suitable for use on fine, soft, flat hair.

[0015] The cocamidopropyl PG-dimethyl ammonium chloride phosphate added in the present invention effectively reduces the occurrence of itching on the scalp, soothes the scalp while cleaning it, and further inhibits the production of scalp oil.

[0016] The allantoin added in the present invention has a hydrophilic effect and can soften stratum corneum protein. When combined with sunflower seed oil, it can further improve the repair and supplement of sebum. Moreover, after softening the stratum corneum protein, it is more conducive to the diffusion and penetration of tea tree hydrosol and myrtle hydrosol, thereby improving the promotion effect on cell proliferation and playing a role in nourishing the scalp.

[0017] The above description is only an overview of the technical solution of the embodiment of the present application. In order to more clearly understand the technical means of the embodiment of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the embodiment of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase "embodiments" in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application is clearly and completely described below.

[0022] The present application provides a shampoo for fine, soft, flat hair. The shampoo components include, by weight, 5-15 parts of tea tree hydrosol, 5-15 parts of myrtle hydrosol, 20-30 parts of cocamidopropyl PG-dimethylammonium chloride phosphate, 2-6 parts of surfactant, 2-8 parts of allantoin, 20-30 parts of sunflower seed oil, 1-2 parts of phenoxyethanol, 1-2 parts of sodium benzoate, and 20-40 parts of deionized water.

[0023] Example 1: The shampoo components include 5 parts of tea tree hydrosol, 11 parts of myrtle hydrosol, 20 parts of cocamidopropyl PG-dimethyl ammonium chloride phosphate, 2 parts of surfactant, 2 parts of allantoin, 20 parts of sunflower seed oil, 1 part of phenoxyethanol, 1 part of sodium benzoate, and 38 parts of deionized water in parts by weight.

[0024] In this embodiment, the surfactant is composed of 30% decyl glucoside, 60% cocamidopropyl betaine, and 10% poloxamer.

[0025] In this embodiment, a method for preparing a shampoo for fine, soft, flat hair comprises the following steps: A. Mix tea tree hydrosol and myrtle hydrosol and add them into an emulsifying tank for emulsification to obtain an emulsion; B. Add cocamidopropyl PG-dimethyl ammonium chloride phosphate, deionized water, and emulsion into a stirring tank, heat the stirring tank, and stir while heating to obtain a mixed solution; C. Then, the mixed solution is added into a vacuum mixer, and allantoin and sunflower seed oil are added thereto, and vacuum stirring is performed to obtain a semi-finished shampoo; D. Finally, add surfactant, phenoxyethanol and sodium benzoate to the semi-finished shampoo, stir and mix them thoroughly at room temperature to obtain the finished shampoo.

[0026] In this embodiment, the emulsification temperature in step A is 40° C. and the emulsification time is 60 min.

[0027] In this embodiment, in step B, the heating temperature of the stirring tank is 50° C., the stirring rate is 1000 rpm, and the time is 30 min.

[0028] In this embodiment, the vacuum stirring rate in step C is 100 rpm, and the vacuum stirring time is 20 min.

[0029] In this embodiment, after stirring and mixing in step D, the mixture is allowed to stand at room temperature for 120 minutes.

[0030] Example 2: The shampoo components include, by weight, 14 parts of tea tree hydrosol, 14 parts of myrtle hydrosol, 20 parts of cocamidopropyl PG-dimethylammonium chloride phosphate, 2 parts of surfactant, 8 parts of allantoin, 20 parts of sunflower seed oil, 1 part of phenoxyethanol, 1 part of sodium benzoate, and 20 parts of deionized water.

[0031] In this embodiment, the surfactant is composed of 30% decyl glucoside, 60% cocamidopropyl betaine, and 10% poloxamer.

[0032] In this embodiment, a method for preparing a shampoo for fine, soft, flat hair comprises the following steps: A. Mix tea tree hydrosol and myrtle hydrosol and add them into an emulsifying tank for emulsification to obtain an emulsion; B. Add cocamidopropyl PG-dimethyl ammonium chloride phosphate, deionized water, and emulsion into a stirring tank, heat the stirring tank, and stir while heating to obtain a mixed solution; C. Then, the mixed solution is added into a vacuum mixer, and allantoin and sunflower seed oil are added thereto, and vacuum stirring is performed to obtain a semi-finished shampoo; D. Finally, add surfactant, phenoxyethanol and sodium benzoate to the semi-finished shampoo, stir and mix them thoroughly at room temperature to obtain the finished shampoo.

[0033] In this embodiment, the emulsification temperature in step A is 45° C. and the emulsification time is 90 min.

[0034] In this embodiment, in step B, the heating temperature of the stirring tank is 60° C., the stirring rate is 1800 rpm, and the time is 50 min.

[0035] In this embodiment, the vacuum stirring rate in step C is 300 rpm, and the vacuum stirring time is 30 min.

[0036] In this embodiment, after stirring and mixing in step D, the mixture is allowed to stand at room temperature for 200 minutes.

[0037] Example 3: The shampoo components include 7 parts of tea tree hydrosol, 7 parts of myrtle hydrosol, 22 parts of cocamidopropyl PG-dimethylammonium chloride phosphate, 3 parts of surfactant, 4 parts of allantoin, 22 parts of sunflower seed oil, 1 part of phenoxyethanol, 2 parts of sodium benzoate, and 32 parts of deionized water.

[0038] In this embodiment, the surfactant is composed of 30% decyl glucoside, 60% cocamidopropyl betaine, and 10% poloxamer.

[0039] In this embodiment, a method for preparing a shampoo for fine, soft, flat hair comprises the following steps: A. Mix tea tree hydrosol and myrtle hydrosol and add them into an emulsifying tank for emulsification to obtain an emulsion; B. Add cocamidopropyl PG-dimethyl ammonium chloride phosphate, deionized water, and emulsion into a stirring tank, heat the stirring tank, and stir while heating to obtain a mixed solution; C. Then, the mixed solution is added into a vacuum mixer, and allantoin and sunflower seed oil are added thereto, and vacuum stirring is performed to obtain a semi-finished shampoo; D. Finally, add surfactant, phenoxyethanol and sodium benzoate to the semi-finished shampoo, stir and mix them thoroughly at room temperature to obtain the finished shampoo.

[0040] In this embodiment, the emulsification temperature in step A is 41° C. and the emulsification time is 65 min.

[0041] In this embodiment, in step B, the heating temperature of the stirring tank is 52° C., the stirring rate is 1200 rpm, and the time is 34 min.

[0042] In this embodiment, the vacuum stirring rate in step C is 120 rpm, and the vacuum stirring time is 22 min.

[0043] In this embodiment, after stirring and mixing in step D, the mixture is allowed to stand at room temperature for 140 minutes.

[0044] Example 4: The shampoo components include 5 parts of tea tree hydrosol, 15 parts of myrtle hydrosol, 20 parts of cocamidopropyl PG-dimethylammonium chloride phosphate, 6 parts of surfactant, 2 parts of allantoin, 30 parts of sunflower seed oil, 1 part of phenoxyethanol, 1 part of sodium benzoate, and 20 parts of deionized water.

[0045] In this embodiment, the surfactant is composed of 30% decyl glucoside, 60% cocamidopropyl betaine, and 10% poloxamer.

[0046] In this embodiment, a method for preparing a shampoo for fine, soft, flat hair comprises the following steps: A. Mix tea tree hydrosol and myrtle hydrosol and add them into an emulsifying tank for emulsification to obtain an emulsion; B. Add cocamidopropyl PG-dimethyl ammonium chloride phosphate, deionized water, and emulsion into a stirring tank, heat the stirring tank, and stir while heating to obtain a mixed solution; C. Then, the mixed solution is added into a vacuum mixer, and allantoin and sunflower seed oil are added thereto, and vacuum stirring is performed to obtain a semi-finished shampoo; D. Finally, add surfactant, phenoxyethanol and sodium benzoate to the semi-finished shampoo, stir and mix them thoroughly at room temperature to obtain the finished shampoo.

[0047] In this embodiment, the emulsification temperature in step A is 44° C. and the emulsification time is 80 min.

[0048] In this embodiment, in step B, the heating temperature of the stirring tank is 58° C., the stirring rate is 1600 rpm, and the time is 48 min.

[0049] In this embodiment, the vacuum stirring rate in step C is 250 rpm, and the vacuum stirring time is 28 min.

[0050] In this embodiment, after stirring and mixing in step D, the mixture is allowed to stand at room temperature for 180 minutes.

[0051] Example 5: The shampoo components include 10 parts of tea tree hydrosol, 10 parts of myrtle hydrosol, 21 parts of cocamidopropyl PG-dimethylammonium chloride phosphate, 4 parts of surfactant, 5 parts of allantoin, 20 parts of sunflower seed oil, 1 part of phenoxyethanol, 2 parts of sodium benzoate, and 27 parts of deionized water.

[0052] In this embodiment, the surfactant is composed of 30% decyl glucoside, 60% cocamidopropyl betaine, and 10% poloxamer.

[0053] In this embodiment, a method for preparing a shampoo for fine, soft, flat hair comprises the following steps: A. Mix tea tree hydrosol and myrtle hydrosol and add them into an emulsifying tank for emulsification to obtain an emulsion; B. Add cocamidopropyl PG-dimethyl ammonium chloride phosphate, deionized water, and emulsion into a stirring tank, heat the stirring tank, and stir while heating to obtain a mixed solution; C. Then, the mixed solution is added into a vacuum mixer, and allantoin and sunflower seed oil are added thereto, and vacuum stirring is performed to obtain a semi-finished shampoo; D. Finally, add surfactant, phenoxyethanol and sodium benzoate to the semi-finished shampoo, stir and mix them thoroughly at room temperature to obtain the finished shampoo.

[0054] In this embodiment, the emulsification temperature in step A is 42° C. and the emulsification time is 75 min.

[0055] In this embodiment, in step B, the heating temperature of the stirring tank is 55° C., the stirring rate is 1400 rpm, and the time is 40 min.

[0056] In this embodiment, the vacuum stirring rate in step C is 200 rpm, and the vacuum stirring time is 25 min.

[0057] In this embodiment, after stirring and mixing in step D, the mixture is allowed to stand at room temperature for 160 minutes.

[0058] Experimental example: The test was carried out in accordance with the specific requirements of the "Technical Specifications for Safety of Cosmetics" (2015 edition). Before enrollment, the subjects were asked a series of questions about their medical history, health status, etc. according to the inclusion and exclusion criteria. The test products were used for at least 10 weeks. During the trial, the subjects were required to record the use time and any discomfort and adverse reaction symptoms during use. The selected subjects were evaluated for hair basal values ​​before using the product, including hair condition and hair oiliness. After use, the volunteers' oil removal effect and oil control efficiency were tested, and the data obtained are as follows: The cocamidopropyl PG-dimethyl ammonium chloride phosphate added in the present invention effectively reduces the generation of itch on the head, soothes the scalp while cleaning it, and further inhibits the generation of scalp oil; the allantoin added in the present invention has a hydrophilic effect, can soften the stratum corneum protein, and can be combined with sunflower seed oil to further improve the repair and supplement of sebum, and after softening the stratum corneum protein, it is more conducive to the diffusion and penetration of tea tree hydrosol and myrtle hydrosol, improves the promotion effect on cell proliferation, and plays a role in nourishing the scalp; the surfactant added in the present invention has low surface tension, rich, delicate and stable foam, is resistant to strong alkali and strong acid, has strong wetting power, can significantly improve the softness, conditioning and low-temperature stability of shampoo, and further improves the cleaning ability of shampoo.

[0059] In summary, the preparation method of the present invention is simple, and the prepared shampoo has the effects of controlling oil, preventing hair loss, cleaning the scalp, and nourishing the hair. It is weakly acidic as a whole and can effectively improve the symptoms of dry and itchy hair after long-term use, provide hair nutrition, promote scalp blood circulation, and effectively inhibit the secretion of scalp oil. It is suitable for use on fine, soft, flat hair.

[0060] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A shampoo for fine, soft, flat hair, characterized in that: The shampoo components include 5-15 parts of tea tree hydrosol, 5-15 parts of myrtle hydrosol, 20-30 parts of cocamidopropyl PG-dimethylammonium chloride phosphate, 2-6 parts of surfactant, 2-8 parts of allantoin, 20-30 parts of sunflower seed oil, 1-2 parts of phenoxyethanol, 1-2 parts of sodium benzoate and 20-40 parts of deionized water.

2. A shampoo for fine, soft, flat hair according to claim 1, characterized in that: The shampoo components include 10 parts of tea tree hydrosol, 10 parts of myrtle hydrosol, 21 parts of cocamidopropyl PG-dimethylammonium chloride phosphate, 4 parts of surfactant, 5 parts of allantoin, 20 parts of sunflower seed oil, 1 part of phenoxyethanol, 2 parts of sodium benzoate, and 27 parts of deionized water.

3. A shampoo for fine, soft, flat hair according to claim 1, characterized in that: The surfactant consists of 30% decyl glucoside, 60% cocamidopropyl betaine and 10% poloxamer.

4. A method for preparing a shampoo for fine, soft, flat hair as claimed in claim 1, characterized in that: The preparation method comprises the following steps: A. Mix tea tree hydrosol and myrtle hydrosol and add them into an emulsifying tank for emulsification to obtain an emulsion; B. Add cocamidopropyl PG-dimethyl ammonium chloride phosphate, deionized water, and emulsion into a stirring tank, heat the stirring tank, and stir while heating to obtain a mixed solution; C. Then, the mixed solution is added into a vacuum mixer, and allantoin and sunflower seed oil are added thereto, and vacuum stirring is performed to obtain a semi-finished shampoo; D. Finally, add surfactant, phenoxyethanol and sodium benzoate to the semi-finished shampoo, stir and mix them thoroughly at room temperature to obtain the finished shampoo.

5. The method for preparing a shampoo for fine, soft and flat hair according to claim 4, characterized in that: In step A, the emulsification temperature is 40° C.-45° C., and the emulsification time is 60 min-90 min.

6. The method for preparing a shampoo for fine, soft, flat hair according to claim 4, characterized in that: In step B, the heating temperature of the stirring tank is 50° C.-60° C., the stirring rate is 1000-1800 rpm, and the time is 30 min-50 min.

7. The method for preparing a shampoo for fine, soft and flat hair according to claim 4, characterized in that: In step C, the vacuum stirring rate is 100-300 rpm, and the vacuum stirring time is 20 min-30 min.

8. The method for preparing a shampoo for fine, soft and flat hair according to claim 4, characterized in that: In the step D, the mixture is stirred and mixed and then allowed to stand at room temperature for 120 min to 200 min.

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