CN115778848A - Emulsifier composition, cleaning cosmetic, preparation method and application thereof - Google Patents

Emulsifier composition, cleaning cosmetic, preparation method and application thereof Download PDF

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CN115778848A
CN115778848A CN202211577504.0A CN202211577504A CN115778848A CN 115778848 A CN115778848 A CN 115778848A CN 202211577504 A CN202211577504 A CN 202211577504A CN 115778848 A CN115778848 A CN 115778848A
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emulsifier
parts
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weight
oil
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段国兰
马守伟
吴旭
李玉清
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Bloomage Biotech Co Ltd
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Bloomage Biotech Co Ltd
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Abstract

The present application provides an emulsifier composition comprising an emulsifier and a co-emulsifier, the emulsifier comprising a combination of a group a emulsifier and a group B emulsifier or a group C emulsifier. Wherein, the A emulsifier is selected from one or more of PEG-100 stearate, PEG-7 glyceryl cocoate, behenyl alcohol polyether-25, PEG-20 glyceryl triisostearate, PEG-5 glyceryl triisostearate, PEG-7 caprylic/capric glycerides and PEG-25 stearate, the B emulsifier is selected from one or more of glyceryl stearate, glyceryl isostearate, polyglyceryl-3 methyl glucose distearate and glyceryl stearate citrate, and the C emulsifier is selected from PEG-6 glyceryl isostearate and PEG-8 glyceryl isostearate. The cleaning composition prepared by the application can keep stronger cleaning capability in a low-emulsifier or surface active formula, and has better makeup removing effect compared with the makeup removing oil and the makeup removing emulsion in the market.

Description

Emulsifier composition, cleaning cosmetic, preparation method and application thereof
Technical Field
The application relates to the technical field of cosmetics, in particular to an emulsifier composition, a cleaning cosmetic, a preparation method of the cleaning cosmetic and application of the emulsifier composition.
Background
The existing cleaning cosmetics comprise forms of makeup removing oil, makeup removing milk, facial cleanser and the like, for example, the makeup removing oil generally utilizes high-content grease and surfactant to achieve the makeup removing effect, but the makeup removing oil has certain irritation due to high content of the surfactant, and the skin feel is greasy. Compared with cleansing oil, the cleansing cream has low surfactant content and is mild, but generally has low oil content and poor cleansing capability, and is not easy to remove for eye liner liquid of makeup and the like. The cleansing milk with makeup removing function seems to be more convenient to use compared with makeup removing milk, for example, patent document CN109966161a provides a cleansing milk with high oil content and a preparation method thereof, which is prepared from the following components in parts by weight: 10-20 parts of fatty acid, 10-30 parts of emollient oil, 5-12 parts of glycerol, 8-12 parts of acrylate/behenyl alcohol polyether-25 methacrylate copolymer, 1-3 parts of glycerol stearate, 4-6 parts of potassium hydroxide, 0.5-2 parts of auxiliary materials and 10-30 parts of water, wherein the auxiliary materials comprise a preservative, a chelating agent and a film-forming agent; the fatty acid is a C12-C18 acid; the skin-moistening oil is mineral oil or vegetable oil. The facial cleanser has high oil content, but adopts soap base system, which has high pH and strong irritation, and is easy to be over-cleaned and sensitive to skin.
Disclosure of Invention
In order to solve the problems of the existing cleaning products, the emulsifier composition is compounded and selected, so that the cleaning cosmetics can keep good cleaning effect and stability even under the condition of high oil content without using a soap base system, and the using amount of the emulsifier composition is reduced compared with the existing cleaning products, so that the irritation and the skin sensitization of the cleaning products are reduced.
The technical scheme of the application is as follows:
1. an emulsifier composition comprises an emulsifier and a co-emulsifier,
the emulsifier comprises a combination of a group A emulsifier and a group B emulsifier or a group C emulsifier.
The A-type emulsifier is selected from one or more of PEG-100 stearate, PEG-7 glyceryl cocoate, behenyl alcohol polyether-25, PEG-20 glyceryl triisostearate, PEG-5 glyceryl triisostearate, PEG-7 caprylic/capric glycerides, and PEG-25 stearate,
the B-type emulsifier is one or more than two of glycerol stearate, glycerol isostearate, polyglycerol-3 methyl glucose distearate and glycerol stearate citrate,
the C-type emulsifier is selected from PEG-6 glyceryl isostearate and PEG-8 glyceryl isostearate.
2. The emulsifier composition according to the above-mentioned item 1,
the mass ratio of the A-type emulsifier to the B-type emulsifier is (0.5-12) to 1.
3. The emulsifier composition according to any of the items 1 to 2,
the coemulsifier comprises one or more than two of lipopeptide biosurfactant, amino acid surfactant and phosphate anionic surfactant.
4. The emulsifier composition according to any one of items 1 to 3, the mass ratio of the emulsifier to the co-emulsifier is (10-150): 1.
5. Use of the emulsifier composition according to any one of items 1 to 4 in a cleansing cosmetic.
6. The use of item 5, wherein the cleansing cosmetic comprises one or more of makeup removing cream, makeup removing cream and facial cleanser.
7. A cleansing type cosmetic comprising the emulsifier composition according to any one of items 1 to 4;
preferably, the first and second electrodes are formed of a metal,
the emulsifier composition is 3 to 10 parts by weight with respect to 100 parts by weight of the cleansing cosmetic.
8. The cleansing type cosmetic according to item 7,
the cleaning cosmetics also comprise grease and polyhydric alcohol;
preferably, the first and second electrodes are formed of a metal,
the oil and fat is 5-45 parts by weight and the polyhydric alcohol is 5-20 parts by weight relative to 100 parts by weight of the cleaning cosmetic.
9. A method for preparing the cleansing type cosmetic of item 7 or 8, comprising the steps of:
preparing an aqueous phase: the water phase comprises a polyol and a co-emulsifier;
preparing an oil phase: the oil phase comprises grease and an emulsifier;
homogenizing the water phase and the oil phase to obtain the cleaning cosmetic.
Compared with the prior art, the beneficial effects of the application are at least reflected in the following aspects:
1. the cleaning cosmetic still ensures the stability and good makeup removing effect of the cleaning cosmetic under the condition of using the low-content emulsifier composition and the high-content grease.
2. The cleansing cosmetic composition of the present application has a low irritation and low skin sensitization because of having a low content of the emulsifier composition (surfactant).
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FIG. 1 is a comparative illustration of makeup removal effect; in FIG. 1, "1" represents the cleansing milk prepared in example 1, "2" represents a commercially available sample 1, "3" represents a commercially available sample 2, and "4" represents a commercially available sample 3.
Detailed Description
The embodiments described below explain the present application in detail. While specific embodiments of the present application have been illustrated, it should be understood that the present application may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It should be noted that certain terms are used throughout the description and claims to refer to particular components. As one skilled in the art will appreciate, various names may be used to refer to a component. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. The description which follows is a preferred embodiment of the application, however, the description is made for the purpose of illustrating the general principles of the application and is not intended to limit the scope of the application. The protection scope of the present application shall be subject to the definitions of the appended claims.
The application provides an emulsifier composition, which comprises an emulsifier and a co-emulsifier, wherein the emulsifier comprises a combination of a group A emulsifier and a group B emulsifier or a group C emulsifier,
the A-type emulsifier is selected from one or more of PEG-100 stearate, PEG-7 glyceryl cocoate, behenyl alcohol polyether-25, PEG-20 glyceryl triisostearate, PEG-5 glyceryl triisostearate, PEG-7 caprylic/capric glycerides, and PEG-25 stearate,
the B-type emulsifier is one or more of glycerol stearate, glycerol isostearate, polyglycerol-3-methyl glucose distearate and glycerol stearate citrate,
the C-type emulsifier is selected from PEG-6 glyceryl isostearate and PEG-8 glyceryl isostearate.
The A-type emulsifier used in the application has the functions of emulsification, foaming and decontamination, and is low in price. Thus, class a emulsifiers are nonionic surfactants commonly used in cosmetic or industrial production.
The emulsifier B used in the present application acts as a mild skin conditioning and emulsifying agent, but its emulsifying properties are relatively weak.
The C-type emulsifier used in the present application has the functions of both the A-type emulsifier and the B-type emulsifier.
In some embodiments of the present application, the emulsifier composition consists of a group a emulsifier, a group B emulsifier, and a co-emulsifier.
In some embodiments of the present application, the emulsifier composition consists of a group C emulsifier and a co-emulsifier.
In some embodiments herein, the mass ratio of the group a emulsifier to the group B emulsifier is (0.5-12): 1, preferably (1-5): 1;
for example, the mass ratio of the group a emulsifier and the group B emulsifier may be 0.5.
In some embodiments of the present application, the co-emulsifier comprises one or more of a lipopeptide biosurfactant, an amino acid surfactant, and a phosphate type anionic surfactant. When two, it may be a lipopeptide biosurfactant and an amino acid surfactant, a lipopeptide biosurfactant and a phosphate type anionic surfactant, an amino acid surfactant and a phosphate type anionic surfactant.
The lipopeptide biosurfactant is a lipopeptide compound with surface activity secreted in the metabolic process when microorganisms are cultured under certain conditions. These actives have a unique amphiphilic molecular structure with hydrophilic groups consisting of short peptides or amino acids and hydrophobic groups consisting of fatty acids, representative lipopeptides include Surfactin, lichenysin, fengycin, iturin, mycosbilin, bacillus etc.
The amino acid surfactant is a novel green environment-friendly surfactant derived from renewable substances, and the hydrogen atoms of the amino groups on the amino acids are replaced by long-chain alkyl, so that the amino acid surfactant has the advantages of small toxic and side effects, mild performance, small irritation and good biodegradability. Such as sodium stearoyl glutamate, sodium cocoyl glutamate, disodium cocoyl glutamate, sodium lauroyl glutamate, TEA cocoyl glutamate, potassium cocoyl glutamate, sodium cocoyl glycinate, potassium cocoyl glycinate, and the like.
The phosphate anionic surfactant is one kind of phosphorus containing surfactant, including alkyl polyoxyethylene ether phosphate and alkyl phosphate, and has excellent antistatic, emulsifying, antirust, dispersing and other performance. Examples of the surfactant include alkyl phosphate anionic surfactants, fatty alcohol (alkylphenol) polyoxyethylene phosphate anionic surfactants, alkylolamide phosphate anionic surfactants, imidazoline phosphate anionic surfactants, and silicone phosphate anionic surfactants. Specific examples thereof include potassium cetyl phosphate.
In some embodiments of the present application, the lipopeptide biosurfactant comprises Surfactin, which is a generic term for a series of cyclic lipopeptides with similar basic structures, wherein the basic structure is a cyclic lipopeptide formed by bonding b-hydroxy fatty acid and polypeptide by an internal ester bond, the cyclic lipopeptide comprises 7 amino acids, wherein Glu (glutamic acid) at the first position and Asp (aspartic acid) at the fifth position are acidic amino acids, so that the whole Surfactin molecule can be negatively charged and easily form salts, such as sodium Surfactin.
In some embodiments of the present application, the mass ratio of the emulsifier to co-emulsifier is (10-150): 1, for example, the mass ratio of the emulsifier to co-emulsifier can be 150.
The application provides an application of the emulsifier composition in cleaning cosmetics.
In some embodiments of the present application, the cleaning cosmetic may be a cleaning product commonly used in the cosmetic field, such as makeup remover, facial cleanser, and the like.
The application provides a cleaning cosmetic, which comprises the emulsifier composition.
In some embodiments herein, the emulsifier composition is 3 to 10 parts by weight relative to 100 parts by weight of the cleansing cosmetic;
for example, the emulsifier composition may be 3 parts by weight, 3.5 parts by weight, 4 parts by weight, 4.5 parts by weight, 5 parts by weight, 5.5 parts by weight, 6 parts by weight, 6.5 parts by weight, 7 parts by weight, 7.5 parts by weight, 8 parts by weight, 8.5 parts by weight, 9 parts by weight, 9.5 parts by weight, 10 parts by weight, or any range therebetween, with respect to 100 parts by weight of the cleansing cosmetic.
In some embodiments of the present application, the cleansing cosmetic further comprises a grease, a polyol, and the like.
In some embodiments of the present application, the oil is a common oil in the cosmetic field, including but not limited to liquid oils and solid oils, wherein the liquid oil is selected from one or more of avocado oil, camellia oil, turtle oil, macadamia nut oil, corn oil, mink oil, olive oil, rapeseed oil, egg yolk oil, sesame oil, persic oil, wheat germ oil, camellia oil, castor oil, linseed oil, safflower oil, cottonseed oil, perilla oil, soybean oil, peanut oil, tea seed oil, torreya oil, rice bran oil, china tung oil, japanese tung oil, jojoba oil, germ oil, triglycerin. Wherein the solid oil and fat is selected from one or more of cacao butter, oleum Cocois, horse oil, hydrogenated coconut oil, palm oil, adeps medulla bovis Seu Bubali, adeps Caprae Seu Ovis, hydrogenated tallow, palm kernel oil, adeps Sus Domestica, os bovis Seu Bubali oil, cera flava seed oil, hydrogenated oil, adeps bovis Seu Bubali, cera chinensis, and hydrogenated castor oil. The person skilled in the art can freely choose it as desired.
In some embodiments of the present application, the oil is selected from one or more of caprylic/capric triglyceride, isopropyl palmitate, ethylhexyl palmitate isopropyl myristate, dioctyl carbonate, isononyl isononanoate, isohexadecane, isododecane, mineral oil, petrolatum, hydrogenated polydecene, shea butter, jojoba ester 30, microalgal oil (triolein), jojoba oil, olive oil, sunflower seed oil, meadowfoam seed oil, C10-18 fatty acid triglyceride.
In some embodiments of the present application, as the polyol, for example, there may be mentioned: diols (e.g., dipropylene glycol, 1,3-butanediol, ethylene glycol, trimethylene glycol, 1,2-butanediol, tetramethylene glycol, 2,3-butanediol, pentamethylene, 2-butene-1,4-diol, hexylene glycol, octanediol, etc.), triols (e.g., glycerol, trimethylolpropane, etc.), tetraols (e.g., pentaerythritol such as diglycerol, 1,2,6-hexanetriol, etc.), pentaols (e.g., xylitol, triglycerol, etc.), hexahydric alcohols (e.g., sorbitol, mannitol, etc.), polyol polymers (e.g., diethylene glycol, dipropylene glycol, triethylene glycol, polypropylene glycol, tetraethylene glycol, diglycerol, triglycerol, tetraglycerol, polyglycerol, etc.), glycol alkyl ethers (e.g., ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, ethylene glycol monophenyl ether, ethylene glycol monohexyl ether, ethylene glycol mono 2-methylhexyl ether, ethylene glycol isoamyl ether, ethylene glycol benzyl ether, ethylene glycol isopropyl ether, ethylene glycol dimethyl ether, ethylene glycol diethyl ether, ethylene glycol dibutyl ether, etc.), glycol alkyl ethers (e.g., diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, diethylene glycol dimethyl ether, diethylene glycol diethyl ether, diethylene glycol butyl ether, diethylene glycol methyl ethyl ether, triethylene glycol monomethyl ether, triethylene glycol monoethyl ether, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monobutyl ether, propylene glycol isopropyl ether, dipropylene glycol methyl ether, dipropylene glycol ethyl ether, dipropylene glycol butyl ether, etc.), glycol ether esters (e.g., ethylene glycol monomethyl ether acetate, ethylene glycol monoethyl ether acetate, ethylene glycol monobutyl ether acetate, ethylene glycol monophenyl ether acetate, ethylene glycol adipate, ethylene glycol disuccinate, diethylene glycol monoethyl ether acetate, diethylene glycol monobutyl ether acetate, propylene glycol monomethyl ether acetate, propylene glycol monoethyl ether acetate, propylene glycol monopropyl ether acetate, propylene glycol monophenyl ether acetate, etc.), glycerol monoalkyl ethers (e.g., chimyl alcohol, batyl alcohol, etc.), sugar alcohols (e.g., maltotriose, mannitol, sucrose, erythritol, glucose, fructose, amylolytic sugars, maltose, amylolytic sugar-reducing alcohol, etc.), polyglycols (Glysolid), tetrahydrofurfuryl alcohol, POE-tetrahydrofurfuryl alcohol, POP-butyl ether, POP POE-butyl ether, tripropoxypropylene glyceryl ether, POP-glyceryl ether phosphate, POE-pentaerythritol ether, polyglycerol, etc.
In some embodiments of the present application, the oil or fat is 5 to 45 parts by weight and the polyol is 5 to 20 parts by weight, relative to 100 parts by weight of the cleansing cosmetic;
for example, the grease may be 5 parts by weight, 6 parts by weight, 7 parts by weight, 8 parts by weight, 9 parts by weight, 10 parts by weight, 11 parts by weight, 12 parts by weight, 13 parts by weight, 14 parts by weight, 15 parts by weight, 16 parts by weight, 17 parts by weight, 18 parts by weight, 19 parts by weight, 20 parts by weight, 21 parts by weight, 22 parts by weight, 23 parts by weight, 24 parts by weight, 25 parts by weight, 26 parts by weight, 27 parts by weight, 28 parts by weight, 29 parts by weight, 30 parts by weight, 31 parts by weight, 32 parts by weight, 33 parts by weight, 34 parts by weight, 35 parts by weight, 36 parts by weight, 37 parts by weight, 38 parts by weight, 39 parts by weight, 40 parts by weight, 41 parts by weight, 42 parts by weight, 43 parts by weight, 44 parts by weight, 45 parts by weight or any range therebetween, with respect to 100 parts by weight of the cleaning composition;
for example, the polyol can be 5 parts by weight, 5.5 parts by weight, 6 parts by weight, 6.5 parts by weight, 7 parts by weight, 7.5 parts by weight, 8 parts by weight, 8.5 parts by weight, 9 parts by weight, 9.5 parts by weight, 10 parts by weight, 10.5 parts by weight, 11 parts by weight, 11.5 parts by weight, 12 parts by weight, 12.5 parts by weight, 13 parts by weight, 13.5 parts by weight, 14 parts by weight, 14.5 parts by weight, 15 parts by weight, 15.5 parts by weight, 16 parts by weight, 16.5 parts by weight, 17 parts by weight, 17.5 parts by weight, 18 parts by weight, 18.5 parts by weight, 19 parts by weight, 19.5 parts by weight, 20 parts by weight, or any range therebetween, relative to 100 parts by weight of the cleaning composition.
In some embodiments of the present application, the cleansing cosmetic may further comprise other cosmetic ingredients that do not affect the technical problem to be solved by the present application, for example, the other cosmetic ingredients may be active ingredients, including, but not limited to, whitening, moisturizing, repairing, anti-aging ingredients, etc., for example, hyaluronic acid or a derivative thereof, vitamin C or a derivative thereof, vitamin a or a derivative thereof, folic acid or a derivative thereof, vitamin E or a derivative thereof, vitamin D or a derivative thereof, amino acids, carotenoids or a carotene, uric acid or a derivative thereof, alpha-hydroxy acids, stilbenes and a derivative thereof, tranexamic acid, tetramethylpyrimidine carboxylic acid, dipotassium glycyrrhizinate, glycyrrhetinic acid stearate, vitamin E acetate, vitamin B3, vitamin C, ascorbyl glucoside, vitamin C sodium phosphate, allantoin, erysipelas, asiaticoside, bisabolol, betaine, sorbitol, sodium pyrrolidone carboxylate, erythritol, hydrolyzed protein, and water-soluble extracts of ginseng stem and leaf, ginseng seed extract, ginseng extract, bletilla striata extract, ampelopsis japonica extract, astragalus extract, polygonatum extract, lycium extract, peony extract, cistanche extract, black bean sprout extract, chickpea sprout extract, black sesame seed extract, black rice extract, seaweed extract, algae extract, snow lotus extract, green tea extract, seaweed extract, almond extract, ganoderma extract, related fermented soybean product, or a combination of two or more thereof. The other cosmetic ingredients may be, for example, adjuvants used in the cosmetic field, including, but not limited to, preservatives, pH adjusters, perfumes, and the like.
The application discloses cleaning class cosmetics, can bear high-content grease to have better stability.
The application clean cosmetics can be suitable for common oil systems of cosmetics such as polar oil, nonpolar oil, mixed vegetable oil and the like, enrich the diversity of the cosmetics system and have better stability.
The application clean cosmetics not only have better makeup removing effect, but also are relatively better in mildness and moisture retention.
The application provides a preparation method of the cleaning cosmetic, which comprises the following steps:
preparing an aqueous phase: the aqueous phase comprises a polyol and a co-emulsifier;
preparing an oil phase: the oil phase comprises grease and an emulsifier;
homogenizing the water phase and the oil phase to obtain the cleaning cosmetic.
In some embodiments of the present application, the above-mentioned method for preparing a cleansing cosmetic comprises the steps of:
preparing an aqueous phase: the water phase is a mixture consisting of polyhydric alcohol, a co-emulsifier and water;
preparing an oil phase: the oil phase is a mixture consisting of grease and an emulsifier; (ii) a
Homogenizing the water phase and the oil phase to obtain the cleaning cosmetic.
If the cleansing cosmetic contains other cosmetic ingredients, such as active ingredients or adjuvants, it can be mixed with polyhydric alcohol and co-emulsifier in the step of preparing the aqueous phase.
In one embodiment, the homogenizing comprises two homogenizers, wherein in the first homogenizers, a rotation speed of 5000-7000rpm can be used for homogenizing, and the homogenizing is stopped after 2-5 min; in the second homogenization, the homogenization is carried out at an overpressure of 400-1100bar, preferably, the homogenization is cycled 2-5 times.
The emulsifier composition has better stability when being used for cleaning cosmetics, does not have the phenomenon of layering or whitening and thickening, and has excellent makeup removing effect compared with the commercially available makeup removing lotion. The cleansing cosmetic composition of the present application has a low irritation and low skin sensitization because of having a low content of the emulsifier composition (surfactant).
Examples
The materials used in the tests and the test methods are generally and/or specifically described herein, and in the examples below,% means wt%, i.e. percent by weight, unless otherwise specified. The reagents or instruments used are not indicated by manufacturers, and are all conventional reagent products which can be obtained commercially.
Example 1
Mixing 16g of polyhydric alcohol (8 g of glycerin and 8g of 1,3-butanediol), 0.05g of coemulsifier (sodium surfactin) and 45.95g of water, and heating (to 80 ℃) to obtain a phase A (aqueous phase);
mixing 30g of grease (isohexadecane), 3g of PEG-7 glyceryl cocoate and 3g of polyglycerol-3 methyl glucose distearate, and heating (heating to 80 ℃) to obtain a phase B (oil phase), wherein the mass ratio of the A-type emulsifier to the B-type emulsifier is 1:1;
mixing the A phase and the B phase (mixing at 80 deg.C), adding water to make up volume to 100mL, homogenizing (homogenizing at 5000rpm for 2min, stopping homogenizing, and homogenizing at 500bar for 2 times) to obtain makeup removing milk.
The method for measuring the average particle size of the makeup removing cream comprises the following steps: using Litesizer TM 500 The particle scatterometer measures the particle size of a sample diluted to 1% by using the principle of dynamic light scattering. The particle size measurement adopts the principle of dynamic light scattering and utilizes Litesizer TM 500 And (4) characterizing the obtained result of the sample by using a particle scatterometer. The average particle size of the makeup removing cream is 80-240nm.
Example 2
Example 2 differs from example 1 only in that the amount of PEG-7 glyceryl cocoate added to phase B was 4.5g, the amount of polyglyceryl-3 methyl glucose distearate added was 1.5g, the mass ratio of the group A emulsifier to the group B emulsifier was 3:1, and the other conditions were the same.
Example 3
Example 3 differs from example 2 only in that the emulsifier type A is 3g PEG-7 glyceryl cocoate and 1.5g PEG-100 stearate, the other conditions being the same.
Example 4
Example 4 differs from example 2 only in that the amount of the fat or oil was 40g, and the other conditions were the same.
Example 5
Example 5 differs from example 2 only in that polyglyceryl-3 methylglucose distearate was replaced with glyceryl stearate, and the other conditions were the same.
Example 6
Example 6 differs from example 2 only in that the amount of PEG-7 glyceryl cocoate was 2.25g, the amount of polyglyceryl-3 methyl glucose distearate was 3.73g, the mass ratio of the emulsifier of type A to the emulsifier of type B was 0.6.
Example 7
Example 7 differs from example 2 only in that the amount of PEG-7 glycerol cocoate was 3.3g, the amount of polyglycerol-3 methyl glucose distearate was 2.7g, the mass ratio of emulsifier type A to emulsifier type B was 1.2.
Example 8
Example 8 differs from example 2 only in that PEG-7 glyceryl cocoate was used in an amount of 5.46g, polyglyceryl-3 methyl glucose distearate was used in an amount of 0.54g, the mass ratio of group A emulsifier to group B emulsifier was 10, and the other conditions were the same.
Example 9
Example 9 differs from example 2 only in that the polyol is 8g of diglycerol, and the other conditions are the same.
Example 10
Example 10 differs from example 2 only in that sodium surfactin is 0.5g, and the other conditions are the same.
Example 11
Example 11 differs from example 2 only in that 6g of PEG-8 glyceryl isostearate was used as emulsifier, and the other conditions were the same.
Example 12
Example 12 differs from example 2 only in that the coemulsifiers used are 0.025g of sodium stearoyl glutamate and 0.025g of Anfu Su Jiayan, the other conditions being identical.
Example 13
Example 13 differs from example 2 only in that the oil and fat is 30g of caprylic/capric triglyceride, and the other conditions are the same.
Comparative example 1
Comparative example 1 differs from example 1 only in that, in phase B, 30g of a fat and oil (isohexadecane) and 6g of glyceryl stearate were heated (to 80 ℃ C.) to obtain phase B containing only the B-type emulsifier, and the other conditions were the same.
Comparative example 2
Comparative example 2 differs from example 1 only in that in phase B, 30g of fats and oils (isohexadecane), 6g of PEG-7 glyceryl cocoate was heated (to 80 ℃ C.) to obtain phase B containing only the group A emulsifier, and the other conditions were the same.
Comparative example 3
Comparative example 3 differs from example 1 only in that in phase B, 30g of the fat (isohexadecane) and 6g of PEG-100 stearate were heated (to 80 ℃ C.) to obtain phase B containing only the group A emulsifier, and the other conditions were the same.
Comparative example 4
Comparative example 4 differs from example 1 only in that in phase B, 30g of fats and oils (isohexadecane) and 6g of sucrose stearate were heated (heated to 80 ℃ C.) to obtain phase B containing only the B-type emulsifier, and the conditions were the same.
Comparative example 5
Comparative example 5 differs from example 2 only in that polyglycerol-3 methyl glucose distearate was replaced with glycerol citrate in phase B, and the other conditions were the same.
Comparative example 6
Comparative example 6 differs from example 2 only in that polyglycerol-3-methylglucdistearate was replaced with sucrose stearate in phase B, and the remaining conditions were the same.
TABLE 1
Figure BDA0003981026310000111
Figure BDA0003981026310000121
Experimental example 1 stability situation
The samples obtained in the above examples and comparative examples were subjected to stability test in a constant temperature oven at Room Temperature (RT), -18 ℃ to 48 ℃ freeze-thaw cycle (FT), 48 ℃,4 ℃ and-18 ℃ for 1 week, and the stability test results are shown in Table 2.
TABLE 2
Oil content RT FT 4℃ 48℃ -18℃
Example 1 30%
Example 2 30%
Example 3 30%
Example 4 40%
Example 5 30%
Example 6 30%
Example 7 30%
Example 8 30%
Example 9 30%
Example 10 30%
Example 11 30%
Example 12 30%
Example 13 30%
Comparative example 1 30% To a solid To a solid
Comparative example 2 30% Layering Layering Layering Delamination of layers Layering
Comparative example 3 30% Become white and thick Whitening and thickening
Comparative example 4 30% To a solid To a solid
Comparative example 5 30% Non-emulsified Non-emulsified Non-emulsified Non-emulsified Non-emulsified
Comparative example 6 30% Layering Layering Layering Layering Layering
The samples prepared in examples 1-13 all have better stability, the samples prepared in comparative examples 1 and 4 by adding the B-type emulsifier become solid under the conditions of-18-48 ℃ freeze-thaw cycle (FT) and-18 ℃, the samples prepared in comparative examples 2-3 by adding the A-type emulsifier have the phenomena of layering or whitening and thickening, and the samples prepared in comparative examples 5-6 by replacing the B-type emulsifier also have the phenomena of non-emulsification or layering.
Experimental example 2 cleansing Properties
The makeup removing ability of the makeup removing cream prepared in example 1 of the present application was compared with that of 3 commercially available makeup removing creams, and the same smearing manner was used in the comparison process, and 70 circles of the makeup removing cream were smeared, and the comparison results are shown in fig. 1 below.
The number of the commercial sample 1 is 047902096, the number of the commercial sample 2 is 40R003, and the number of the commercial sample 3 is 210824J3.
The makeup removing ability of the various examples and comparative examples is shown in Table 3 below
The makeup removing effect of different samples is preliminarily evaluated in an artificial subjective evaluation mode, the makeup removing effect of an optimized formula is used as an evaluation standard, and the evaluation method is as follows:
and 5 professionals with the experience of evaluating the cosmetics are selected to score and evaluate the makeup removing effect of the sample. Each of the samples obtained in examples and comparative examples was individually filled in the same dispensing bottle and evaluated in a unified manner.
Sample evaluation details:
(1) The evaluator cleans the hands with clean water and wipes the clean water with a towel;
(2) Drawing a 2 cm-diameter 'x' pattern on the arm by using an eyeliner, and waiting for 10min to dry the eyeliner liquid;
(3) Using 0.5g of dropper sample to put it at the place where the dropper is put, and making a loop and massaging along the same direction for 70 loops and stopping;
(3) Observing the residual eyeliner at the arm after the looping massage, and scoring according to the standard that 10 has no residue and 0 eyeliner is completely residual;
(4) The final makeup removal effect of the sample is judged according to the scoring results of 5 persons, the higher the score is, the better the makeup removal effect is, and finally, the average value of 5 persons is taken as the final result of the sample, and the result is shown in the following table 3.
TABLE 3
Makeup removal effect
Example 1 5
Example 2 6
Example 3 8
Example 4 6
Example 5 6
Example 6 5
Example 7 6
Example 8 8
Example 9 6
Example 10 6
Example 11 6
Example 12 6
Example 13 6
Comparative example 1 4
Comparative example 2 -
Comparative example 3 7
Comparative example 4 6
Comparative example 5 -
Comparative example 6 -
As shown in Table 3, examples 1 to 13 all showed excellent makeup removing effects, whereas comparative examples 1,2, 5 and 6 showed poor makeup removing effects.
Although the present disclosure has been described with reference to particular embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present disclosure, and the scope of the present disclosure should be limited only by the terms of the appended claims.

Claims (9)

1. An emulsifier composition, which is characterized by comprising an emulsifier and a co-emulsifier,
the emulsifier comprises a combination of A-type emulsifier and B-type emulsifier or C-type emulsifier,
the A-type emulsifier is one or more selected from PEG-100 stearate, PEG-7 glyceryl cocoate, behenyl alcohol polyether-25, PEG-20 glyceryl triisostearate, PEG-5 glyceryl triisostearate, PEG-7 caprylic/capric glycerides, and PEG-25 stearate,
the B-type emulsifier is one or more than two of glycerol stearate, glycerol isostearate, polyglycerol-3 methyl glucose distearate and glycerol stearate citrate,
the C-type emulsifier is one or two selected from PEG-6 glyceryl isostearate and PEG-8 glyceryl isostearate.
2. The emulsifier composition according to claim 1,
the mass ratio of the A-type emulsifier to the B-type emulsifier is (0.5-12) to 1.
3. The emulsifier composition according to any one of claims 1 to 2,
the coemulsifier comprises one or more than two of lipopeptide biosurfactants, amino acid surfactants and phosphate type anionic surfactants.
4. The emulsifier composition according to any one of claims 1 to 3,
the mass ratio of the emulsifier to the co-emulsifier is (10-150): 1.
5. Use of an emulsifier composition according to any of claims 1 to 4 in a cleaning cosmetic.
6. The use of claim 5, wherein the cleaning cosmetics comprise one or more of makeup removing cream, makeup removing cream and facial cleanser.
7. A cleansing cosmetic characterized by comprising the emulsifier composition according to any one of claims 1 to 4;
preferably, the first and second electrodes are formed of a metal,
the emulsifier composition is 3 to 10 parts by weight with respect to 100 parts by weight of the cleansing cosmetic.
8. The cleansing cosmetic according to claim 7,
the cleaning cosmetics also comprise grease and polyhydric alcohol;
preferably, the first and second electrodes are formed of a metal,
the oil and fat is 5-45 parts by weight and the polyhydric alcohol is 5-20 parts by weight relative to 100 parts by weight of the cleaning cosmetic.
9. A method for preparing the cleansing type cosmetic of claim 7 or 8, comprising the steps of:
preparing an aqueous phase: the aqueous phase comprises a polyol and a co-emulsifier;
preparing an oil phase: the oil phase comprises grease and an emulsifier;
homogenizing the water phase and the oil phase to obtain the cleaning cosmetic.
CN202211577504.0A 2022-12-05 2022-12-05 Emulsifier composition, cleaning cosmetic, preparation method and application thereof Pending CN115778848A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120083021A (en) * 2011-01-17 2012-07-25 (주)아모레퍼시픽 Oil-to-soap type cleanser composition for make-up removing, foaming and washing up
CN107184429A (en) * 2017-05-19 2017-09-22 广州蜜妆生物科技有限公司 A kind of gentle efficiently makeup removing breast
CN108697597A (en) * 2016-02-29 2018-10-23 株式会社资生堂 cleaning cosmetics
CN110167519A (en) * 2016-12-08 2019-08-23 莱雅公司 It is suitble to clean composition
CN113730294A (en) * 2021-10-25 2021-12-03 广州市科能化妆品科研有限公司 Makeup removing lotion and preparation method thereof
CN115054541A (en) * 2022-07-20 2022-09-16 广州卡迪莲化妆品科技有限公司 Makeup removing lotion and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120083021A (en) * 2011-01-17 2012-07-25 (주)아모레퍼시픽 Oil-to-soap type cleanser composition for make-up removing, foaming and washing up
CN108697597A (en) * 2016-02-29 2018-10-23 株式会社资生堂 cleaning cosmetics
CN110167519A (en) * 2016-12-08 2019-08-23 莱雅公司 It is suitble to clean composition
CN107184429A (en) * 2017-05-19 2017-09-22 广州蜜妆生物科技有限公司 A kind of gentle efficiently makeup removing breast
CN113730294A (en) * 2021-10-25 2021-12-03 广州市科能化妆品科研有限公司 Makeup removing lotion and preparation method thereof
CN115054541A (en) * 2022-07-20 2022-09-16 广州卡迪莲化妆品科技有限公司 Makeup removing lotion and preparation method thereof

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