CN112807249A

CN112807249A - Application of water-soluble almond oil in facial cleanser

Info

Publication number: CN112807249A
Application number: CN202110040498.4A
Authority: CN
Inventors: 王文海
Original assignee: Shanghai Yiheng Chemical Co ltd
Current assignee: Shanghai Yiheng Chemical Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-05-18

Abstract

The invention relates to the field of cosmetics, in particular to application of water-soluble almond oil in facial cleanser. The weight ratio of the water-soluble almond oil in the facial cleanser is 0.5-5%. The invention applies the water-soluble almond oil to the face cleanser, and the prepared face cleanser has the following advantages: (1) the facial cleanser can effectively clean the skin and effectively remove dirt on the surface of the skin; (2) the facial cleanser has good sensory experience, fine foam, mildness and no stimulation, and the skin is not tight and dry after the facial cleanser is used; (3) the facial cleanser has wide temperature resistance and strong storage stability.

Description

Application of water-soluble almond oil in facial cleanser

Technical Field

The invention relates to the field of cosmetics, in particular to application of water-soluble almond oil in facial cleanser.

Background

The face cleaning cream belongs to face cleaning products. When washing the skin, the object to be washed with the face cleanser is dirt generated from the body, such as sebum secreted from the skin of the human face, sweat, and exfoliated stratum corneum cells, and dirt from the outside, such as dust, various microorganisms, and cosmetic residues. These residual metabolites are unstable and readily react with oxygen or deposited molecules in the air; in the case of exposure to sunlight or the presence of bacteria on the skin, the residual metabolites undergo various physicochemical and biochemical reactions, forming irritants that may harm the skin. Therefore, consumers need to select proper face cleansing products according to the skin types; especially for sensitive muscle or fragile skin types, the mildness and safety of the product are important considerations, and particular cleansing and care is required. The facial cleanser removes dirt on the skin surface by the action of wetting, emulsifying, or solubilizing a surfactant. In addition, to prevent excessive defatting and to lubricate the skin, emollients and moisturizers are generally added in appropriate amounts to achieve good moisturization and soft skin feel. The cleansing milk should not excessively cleanse the skin, and even if lipids from sebaceous glands are temporarily removed after cleansing, they recover within a certain time, but lipids from the horny layer take time to recover, and moisture of the skin is mainly retained by NMF (natural moisturizing factor) contained in the skin, so that the process of using the cleansing milk should be careful not to excessively cleanse to avoid excessive removal of the epidermal membrane and dissolution of NMF, intercellular lipids (ceramide, cholesterol). A qualified facial cleanser should have the effects of high-efficiency cleaning and moistening and not tightening the skin after use.

Chinese patent CN201210357554.8 discloses a face cleaning cream, which is prepared by adding grains and a traditional Chinese medicine decoction into the face cleaning cream to achieve the effects of effectively cleaning the face and ensuring the skin to be kept moist. However, the formula in the prior art has various components, complex process and poor storage stability of the facial cleanser. Based on the above, the preparation of the cleanser with high efficiency, cleanness and strong practicability is an urgent problem to be solved in the field.

Disclosure of Invention

The invention provides the application of the water-soluble almond oil in the facial cleanser, overcomes the defect of tight skin after the facial cleanser in the prior art is used, and obtains the facial cleanser which has the advantages of high efficiency in cleaning, skin nourishing and strong storage stability.

The invention provides an application of water-soluble almond oil in facial cleanser, wherein the weight ratio of the water-soluble almond oil in the facial cleanser is 0.5-5%.

In a preferred embodiment, the water-soluble almond oil is sweet almond oil polyglycerin-6 esters.

In a preferred embodiment, the raw materials of the facial cleanser comprise, by weight, 0.5-5% of sweet almond oil polyglycerol-6 esters, 10-27% of surfactant, 1.5-8% of softening agent, 5-16% of C2-8 polyhydric alcohol, 1-6% of biological extract, 1-2% of hydrogenated glycerol palmitoleate, 0.5-1.5% of cocoglyceride, 0.2-1% of thickening agent, 0.1-0.6% of preservative and the balance of water.

In a preferred embodiment, the surfactant comprises at least one of disodium laureth sulfosuccinate, cocoyl isethionate, glutamate, and sodium dodecylbenzenesulfonate.

In a preferred embodiment, the emollient comprises at least one of cetearyl alcohol, glyceryl stearate, ethylhexyl palmitate, stearic acid, dimethicone, and ethylhexyl glycerol.

In a preferred embodiment, the emollients are cetostearyl alcohol, glyceryl stearate, ethylhexyl palmitate and stearic acid.

In a preferred embodiment, the weight ratio of cetostearyl alcohol, glyceryl stearate, ethylhexyl palmitate and stearic acid is (3-7): (3-5): (4-5.5): 1.

in a preferred embodiment, the C2-8 polyol includes at least one of glycerol, diglycerol, glucose, pentanediol, and sorbitol.

In a preferred embodiment, the thickening agent comprises at least one of carbomer, guar gum, acacia, sodium alginate, cellulose derivatives.

In a preferred embodiment, the step of preparing the facial cleanser comprises:

s1, according to the formula amount, putting a surfactant, C2-8 polyhydric alcohol, a thickening agent and water into an emulsifying pot, stirring and heating to 80-85 ℃, and homogenizing and dispersing to obtain a mixture I;

s2, pouring the softening agent into the first mixture according to the formula amount, and uniformly mixing to obtain a second mixture;

s3, stirring the mixture for two 10-30min under heat preservation, then cooling, adding hydrogenated glycerol palmitoleate, coconut oil glyceride and sweet almond oil polyglycerol-6 esters when the temperature is reduced to 60 ℃, and stirring uniformly;

s4, when the temperature is reduced to 38-45 ℃, adding the biological extract and the preservative, and uniformly stirring to obtain a finished product.

Has the advantages that:

the invention applies the water-soluble almond oil to the face cleanser, and the prepared face cleanser has the following advantages:

(1) the facial cleanser can effectively clean the skin and effectively remove dirt on the surface of the skin;

(2) the facial cleanser has good sensory experience, fine foam, mildness and no stimulation, and the skin is not tight and dry after the facial cleanser is used;

(3) the facial cleanser has wide temperature resistance and strong storage stability.

Detailed Description

The disclosure may be understood more readily by reference to the following detailed description of preferred embodiments of the invention and the examples included therein. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the present specification, including definitions, will control.

The term "prepared from …" as used herein is synonymous with "comprising". The terms "comprises," "comprising," "includes," "including," "has," "having," "contains," "containing," or any other variation thereof, as used herein, are intended to cover a non-exclusive inclusion. For example, a composition, process, method, article, or apparatus that comprises a list of elements is not necessarily limited to only those elements but may include other elements not expressly listed or inherent to such composition, process, method, article, or apparatus.

The conjunction "consisting of …" excludes any unspecified elements, steps or components. If used in a claim, the phrase is intended to claim as closed, meaning that it does not contain materials other than those described, except for the conventional impurities associated therewith. When the phrase "consisting of …" appears in a clause of the subject matter of the claims rather than immediately after the subject matter, it defines only the elements described in the clause; other elements are not excluded from the claims as a whole.

When an amount, concentration, or other value or parameter is expressed as a range, preferred range, or as a range of upper preferable values and lower preferable values, this is to be understood as specifically disclosing all ranges formed from any pair of any upper range limit or preferred value and any lower range limit or preferred value, regardless of whether ranges are separately disclosed. For example, when a range of "1 to 5" is disclosed, the described range should be interpreted to include the ranges "1 to 4", "1 to 3", "1 to 2 and 4 to 5", "1 to 3 and 5", and the like. When a range of values is described herein, unless otherwise stated, the range is intended to include the endpoints thereof and all integers and fractions within the range.

The singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. "optional" or "any" means that the subsequently described event or events may or may not occur, and that the description includes instances where the event occurs and instances where it does not.

Approximating language, as used herein throughout the specification and claims, is intended to modify a quantity, such that the invention is not limited to the specific quantity, but includes portions that are literally received for modification without substantial change in the basic function to which the invention is related. Accordingly, the use of "about" to modify a numerical value means that the invention is not limited to the precise value. In some instances, the approximating language may correspond to the precision of an instrument for measuring the value. In the present description and claims, range limitations may be combined and/or interchanged, including all sub-ranges contained therein if not otherwise stated.

In addition, the indefinite articles "a" and "an" preceding an element or component of the invention are not intended to limit the number requirement (i.e., the number of occurrences) of the element or component. Thus, "a" or "an" should be read to include one or at least one, and the singular form of an element or component also includes the plural unless the stated number clearly indicates that the singular form is intended.

"Polymer" means a polymeric compound prepared by polymerizing monomers of the same or different types. The generic term "polymer" embraces the terms "homopolymer", "copolymer", "terpolymer" and "interpolymer". "interpolymer" means a polymer prepared by polymerizing at least two different monomers. The generic term "interpolymer" includes the term "copolymer" (which is generally used to refer to polymers prepared from two different monomers) and the term "terpolymer" (which is generally used to refer to polymers prepared from three different monomers). It also includes polymers made by polymerizing more monomers. "blend" means a polymer formed by two or more polymers being mixed together by physical or chemical means.

In order to solve the problems, the invention provides the application of the water-soluble almond oil in the facial cleanser in a first aspect, wherein the weight ratio of the water-soluble almond oil in the facial cleanser is 0.5-5%.

In some preferred embodiments, the water-soluble almond oil is sweet almond oil polyglycerin-6 esters.

In some preferred embodiments, the raw materials of the facial cleanser comprise, by weight, 0.5-5% of sweet almond oil polyglycerol-6 esters, 10-27% of surfactant, 1.5-8% of softening agent, 5-16% of C2-8 polyhydric alcohol, 1-6% of biological extract, 1-2% of hydrogenated glycerol palmitoleate, 0.5-1.5% of cocoglyceride, 0.2-1% of thickening agent, 0.1-0.6% of preservative, and the balance of water.

In some preferred embodiments, the surfactant comprises at least one of disodium laureth sulfosuccinate, cocoyl isethionate, glutamate, and sodium dodecylbenzenesulfonate.

In some preferred embodiments, the emollient comprises at least one of cetearyl alcohol, glyceryl stearate, ethylhexyl palmitate, stearic acid, dimethicone, and ethylhexyl glycerol.

In some preferred embodiments, the emollient is cetostearyl alcohol, glyceryl stearate, ethylhexyl palmitate, and stearic acid.

In some preferred embodiments, the cetearyl alcohol, glyceryl stearate and stearic acid are present in a weight ratio of (3-7): 3-5): (4-5.5): 1.

in some preferred embodiments, the C2-8 polyol includes at least one of glycerol, diglycerol, glucose, pentanediol, and sorbitol.

In some preferred embodiments, the thickening agent comprises at least one of carbomer, guar gum, sodium alginate acacia, and cellulose derivatives.

In some preferred embodiments, the biological extract is a silk extract.

In some preferred embodiments, the step of preparing the facial cleanser comprises:

Examples

In order to better understand the above technical solutions, the following detailed descriptions will be provided with reference to specific embodiments. It should be noted that the following examples are only for illustrating the present invention and should not be construed as limiting the scope of the present invention, and that the insubstantial modifications and adaptations of the present invention by those skilled in the art based on the above disclosure are still within the scope of the present invention. In addition, the raw materials are commercially available and the extraction methods of the extract are all conventional extraction methods, if not otherwise specified.

Example 1.

The embodiment provides application of water-soluble almond oil in facial cleanser, and the weight ratio of the water-soluble almond oil in the facial cleanser is 2%.

The water-soluble almond oil is sweet almond oil polyglycerol-6 esters.

The raw materials of the facial cleanser comprise, by weight, 2% of polyglyceryl-6 esters of sweet almond oil, 18% of surfactant, 4.4% of softening agent, 10% of C2-8 polyhydric alcohol, 3% of silk extract, 1.3% of PEG-200 hydrogenated glycerol palmitoleate, 1% of PEG-7 cocoglyceride, 0.65% of thickening agent, 0.4% of preservative and the balance of water.

The surfactant is disodium laureth sulfosuccinate, sodium cocoyl isethionate and disodium cocoyl glutamate; the weight ratio of disodium laureth sulfosuccinate to disodium cocoyl isethionate to disodium cocoyl glutamate is 6: 0.7: 1.

the emollient is cetostearyl alcohol, glyceryl stearate, ethylhexyl palmitate or stearic acid; the weight ratio of cetostearyl alcohol, glyceryl stearate, ethylhexyl palmitate to stearic acid is 5: 5: 5: 1.

the C2-8 polyalcohol is glycerol, diglycerol, glucose and 1, 2-pentanediol; the weight ratio of glycerol, diglycerol, glucose and 1, 2-pentanediol is 7: 0.8: 0.12: 2.

the thickening agent is hydroxypropyl methyl cellulose, and the CAS number is 9004-65-3.

The preservative is DMDMDMH, and the CAS number is 6440-58-0.

The preparation method of the facial cleanser comprises the following steps:

s1, according to the formula amount, putting a surfactant, C2-8 polyhydric alcohol, a thickening agent and water into an emulsifying pot, stirring and heating to 82 ℃, and homogenizing and dispersing to obtain a mixture I;

s3, stirring the mixture for two 15min under the condition of heat preservation, then cooling, adding hydrogenated glycerol palmitoleate, coconut oil glyceride and sweet almond oil polyglycerol-6 esters when the temperature is reduced to 60 ℃, and stirring uniformly;

and S4, when the temperature is reduced to 45 ℃, adding the biological extract and the preservative, and uniformly stirring to obtain a finished product.

Example 2.

The embodiment provides application of water-soluble almond oil in facial cleanser, and the weight ratio of the water-soluble almond oil in the facial cleanser is 1%.

The water-soluble almond oil is sweet almond oil polyglycerol-6 esters.

The raw materials of the facial cleanser comprise, by weight, 1% of sweet almond oil polyglycerol-6 esters, 12% of surfactant, 3% of softening agent, 6% of C2-8 polyalcohol, 2% of silk extract, 1.3% of PEG-200 hydrogenated glycerol palmitoleate, 1% of PEG-7 coco glyceride, 0.65% of thickening agent, 0.4% of preservative and the balance of water.

the thickening agent is hydroxypropyl methyl cellulose, and the CAS number is 6440-58-0.

The preservative is DMDMDMH, and the CAS number is 6440-58-0.

The preparation method of the facial cleanser comprises the following steps:

Example 3.

The embodiment provides application of water-soluble almond oil in facial cleanser, and the weight ratio of the water-soluble almond oil in the facial cleanser is 3%.

The water-soluble almond oil is sweet almond oil polyglycerol-6 esters.

The raw materials of the facial cleanser comprise, by weight, 3% of polyglyceryl-6 esters of sweet almond oil, 24% of surfactant, 6% of softening agent, 12% of C2-8 polyalcohol, 4.8% of silk extract, 1.3% of PEG-200 hydrogenated glycerol palmitoleate, 1% of PEG-7 cocoglyceride, 0.65% of thickening agent, 0.4% of preservative and the balance of water.

The preservative is DMDMDMH, and the CAS number is 6440-58-0.

Example 4.

The specific implementation mode of the application of water-soluble almond oil in the facial cleanser is the same as that in example 1. The difference is that water-soluble almond oil is not added.

Example 5.

The specific implementation mode of the application of water-soluble almond oil in the facial cleanser is the same as that in example 1. The difference is that the addition amount of the water-soluble almond oil is 8 percent.

Example 6.

The specific implementation mode of the application of water-soluble almond oil in the facial cleanser is the same as that in example 1. The difference is that the biological extract is the extract of the roots of the Sophora flavescens. The root of Sophora flavescens ait belongs to Leguminosae, and Latin is called Leguminosae.

Example 7.

The specific implementation mode of the application of water-soluble almond oil in the facial cleanser is the same as that in example 1. With the difference that the polyol is 1, 3-butanediol.

Example 8.

The specific implementation mode of the application of water-soluble almond oil in the facial cleanser is the same as that in example 1. The difference is that the surfactants are sodium cocoyl isethionate and disodium cocoyl glutamate; the weight ratio of the cocoyl isethionate to the cocoyl disodium glutamate is 0.7: 1.

example 9.

The specific implementation mode of the application of water-soluble almond oil in the facial cleanser is the same as that in example 1. The difference is that the weight ratio of cetostearyl alcohol, glyceryl stearate and ethylhexyl palmitate to stearic acid is 1: 2: 2: 1.

example 10.

The specific implementation mode of the application of water-soluble almond oil in the facial cleanser is the same as that in example 1. The different points are that the preparation steps of the facial cleanser comprise:

s1, according to the formula amount, putting a surfactant, C2-8 polyhydric alcohol, a thickening agent and water into an emulsifying pot, stirring and heating to 70 ℃, and homogenizing and dispersing to obtain a mixture I;

Performance test method

Cleaning effect:

randomly selecting 50 volunteers (divided into 10 groups of 5 persons) with similar skin qualities, and performing cleansing using the facial cleanser prepared in examples 1-10 to test the cleansing effect; the cleanliness standards are:

stage I: the skin is thoroughly cleaned without dirt residue.

And II, stage: the skin is cleaned thoroughly with little dirt remaining.

Grade III: the skin is not thoroughly cleaned and a large amount of dirt remains.

IV stage: skin cleaning is very incomplete and the soil is not substantially removed.

Sensory evaluation:

the sensory skin scores of the volunteers after face cleaning are tracked and recorded, the evaluation level is from 0 (skin is tight, dry and astringent, and poor experience feeling) to 10 (skin is moist and bright, and excellent in experience feeling), and the average value of the score results is calculated to evaluate the makeup removing sensory experience of the sample in the embodiment.

Stability:

the face cleansers prepared in examples 1 to 10 were subjected to heat resistance (48 ℃, 30h) and cold resistance (-10 ℃, 30h) tests with reference to QB/T1857-2013 standards, and the test results were scored to evaluate the grades A-C, specifically, A-no oil-water separation phenomenon, B-slight oil-water separation phenomenon, C-significant oil-water separation phenomenon.

Performance test data

TABLE 1 results of the Performance test of examples 1 to 10

Finally, it is pointed out that the foregoing examples are illustrative only, serving to explain some of the characteristics of the process according to the invention. The appended claims are intended to claim as broad a scope as is contemplated, and the examples presented herein are merely illustrative of selected implementations in accordance with all possible combinations of examples. Accordingly, it is applicants' intention that the appended claims are not to be limited by the choice of examples illustrating features of the invention. Also, where numerical ranges are used in the claims, subranges therein are included, and variations in these ranges are also to be construed as possible being covered by the appended claims.

Claims

1. The application of the water-soluble almond oil in the facial cleanser is characterized in that the weight ratio of the water-soluble almond oil in the facial cleanser is 0.5-5%.

2. The use of a water-soluble almond oil in facial cleanser according to claim 1, wherein said water-soluble almond oil is sweet almond oil polyglycerin-6 esters.

3. The application of the water-soluble almond oil in the facial cleanser according to claim 2, wherein the raw materials of the facial cleanser comprise, by weight, 0.5-5% of sweet almond oil polyglycerol-6 esters, 10-27% of surfactant, 1.5-8% of softening agent, 5-16% of C2-8 polyhydric alcohol, 1-6% of biological extract, 1-2% of hydrogenated glycerol palmitoleate, 0.5-1.5% of cocoglyceride, 0.2-1% of thickening agent, 0.1-0.6% of preservative and the balance of water.

4. The use of a water soluble almond oil in facial cleanser of claim 3 wherein said surfactant comprises at least one of disodium laureth sulfosuccinate, cocoyl isethionate, glutamate, and sodium dodecyl benzene sulfonate.

5. The use of a water-soluble almond oil in a facial cleanser according to claim 3, wherein said emollient comprises at least one of cetearyl alcohol, glyceryl stearate, ethylhexyl palmitate, stearic acid, dimethicone, and ethylhexyl glycerin.

6. The use of a water-soluble almond oil in facial cleanser according to claim 5, wherein said emollient is cetostearyl alcohol, glyceryl stearate, ethylhexyl palmitate or stearic acid.

7. The use of a water-soluble almond oil in facial cleanser according to claim 6, wherein the weight ratio of cetearyl alcohol, glyceryl stearate, ethylhexyl palmitate and stearic acid is (3-7): (3-5): (4-5.5): 1.

8. the use of a water-soluble almond oil in facial cleanser according to claim 3, wherein said C2-8 polyol comprises at least one of glycerin, diglycerin, glucose, pentanediol and sorbitol.

9. The use of a water-soluble almond oil in facial cleanser according to claim 3, wherein said thickening agent comprises at least one of carbomer, guar gum, acacia, sodium alginate, cellulose derivatives.

10. The use of water-soluble almond oil in a facial cleanser according to claim 3, wherein the preparation of the facial cleanser comprises the steps of: