CN112641674A

CN112641674A - Non-discoloring matte lipstick and preparation method thereof

Info

Publication number: CN112641674A
Application number: CN202011558740.9A
Authority: CN
Inventors: 左清松; 殷二军; 殷翔宇
Original assignee: Suzhou Jida Biotechnology Co ltd
Current assignee: Suzhou Jida Biotechnology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-04-13
Anticipated expiration: 2040-12-25
Also published as: CN112641674B

Abstract

The invention relates to the field of cosmetics, in particular to a non-discoloring matte lipstick and a preparation method thereof. The raw materials comprise: according to the weight ratio, phase A: 5-9% of C16-24 saturated alkane, 8-20% of skin conditioner, 1-5% of polydimethylsiloxane, 1-5% of isononyl isononanoate and 0.01-3% of micromolecular polyol; phase B: 5-15% of adhesive, 0.5-4% of polyethylene, 0.5-4% of stearate, 0.3-1.2% of cetearyl alcohol, 0.2-1% of sorbitan olivate, and the balance of polyglycerol-2 triisostearate; and C phase: 2-6.9% of anti-caking agent, 1-7.6% of filler and 10-17% of colorant; the adhesive is a waxy solid with a melting point of 60-90 ℃. The invention provides a non-discoloring matte lipstick which has the advantages of high-efficiency makeup holding effect and light and thin texture; the raw materials are environment-friendly, have no pungent smell, and meet the requirements of hygienic chemistry and microorganisms of cosmetics; the product has wide temperature resistance, strong storage stability, difficult decolorization and wide application prospect.

Description

Non-discoloring matte lipstick and preparation method thereof

Technical Field

The invention relates to the field of cosmetics, in particular to a non-discoloring matte lipstick and a preparation method thereof.

Background

Lipstick, a cosmetic that is mainly used on the lips and can increase or change the color of the lips, is an important share of color cosmetics. The main function of lipstick is to give color to lips, accentuate or change the outline of the lips, and show more vividness and vitality. A qualified lipstick should have the following characteristics: 1. the product is harmless and non-irritant to lips, and has no microbial contamination; 2. no pungent taste and smell; 3. attractive appearance, bright and uniform color and color tone meeting the requirements of consumers; 4. the coating is smooth and even, and the color is not changed after the coating; 5. can be kept for a long time, and the skin feels comfortable and moist after the use; 6. stable quality and good weatherability.

In recent years, various pearly luster powders and treatment pigments are used, so that the color tone of the lipstick is more diversified, and the texture is more comfortable. Similar to the development trend of other cosmetic products, lipstick keeps beauty mainly and has the functions of moisturizing, nourishing and preventing sunlight. Due to different colors and base material formulas and different physiques of consumers, the requirements of the consumers on the lipstick are higher and higher along with the improvement of national economic level and life quality. A good lipstick not only can meet the requirements of consumers in terms of color and luster, but also has good adhesion to lips, and has the characteristics of transfer resistance and difficult falling-off transfer to the surfaces of other articles after being applied to the lips. Based on the above, the preparation of the matte lipstick which is not easy to decolor becomes a problem to be solved in the field.

Disclosure of Invention

The invention provides the non-discoloring matte lipstick and the preparation method thereof, overcomes the defects of easy cup sticking and poor stability of the lipstick in the prior art, and prepares the non-discoloring matte lipstick.

The invention provides a non-discoloring matte lipstick and a preparation method thereof, and the matte lipstick comprises the following raw materials: according to the weight ratio of the components,

phase A: 5-9% of C16-24 saturated alkane, 8-20% of skin conditioner, 1-5% of polydimethylsiloxane, 1-5% of isononyl isononanoate and 0.01-3% of micromolecular polyol;

phase B: 5-15% of adhesive, 0.5-4% of polyethylene, 0.5-4% of stearate, 0.3-1.2% of cetearyl alcohol, 0.2-1% of sorbitan olivate, and the balance of polyglycerol-2 triisostearate;

and C phase: 2-6.9% of anti-caking agent, 1-7.6% of filler and 10-17% of colorant.

The adhesive is a waxy solid with a melting point of 60-90 ℃.

In a preferred embodiment, the skin conditioning agent is a branched ester compound.

In a preferred embodiment, the branched ester compound includes at least one of isoamyl laurate, diethylhexyl carbonate, diglycerin (sebacic acid/isopalmitic acid) ester, ethylhexyl hydroxystearate, diisostearyl malate and acetylation (sucrose distearate).

In a preferred embodiment, the small molecule polyol comprises at least one of caprylyl glycol, caprylic glycerol, butylene glycol, propylene glycol, diglycerin, dipropylene glycol, 1, 2-pentanediol, and glucose.

In a preferred embodiment, the anti-caking agent comprises at least one of aluminum starch octenylsuccinate, tricalcium phosphate, silicon dioxide, microcrystalline cellulose.

In a preferred embodiment, the filler comprises at least one of calcium carbonate, silica, calcium hydrogen phosphate, calcium carbonate, talc, mica, calcined kaolin.

In a preferred embodiment, the stearate comprises sorbitan isostearate and/or polyglycerol-2 diisostearate.

In a preferred embodiment, the colorant comprises at least one of CI 15985, CI 16035, CI 19140, CI 15850, CI 77891, CI 77492, CI77491, CI 77499.

The invention provides a preparation method of a non-discoloring matte lipstick, which comprises the following specific steps:

s1, heating and melting the phase B raw material according to the formula amount,

s2, uniformly mixing the phase A raw materials according to the formula amount;

s3, uniformly mixing the phase C raw materials according to the formula amount;

s4, adding the mixed phase A and phase C raw materials into the phase B raw materials, and uniformly mixing;

and S5, vacuum defoaming, cooling and discharging, and packaging a finished product.

In a preferred embodiment, the temperature of the heating and melting is 75-85 ℃;

has the advantages that:

the invention provides a non-discoloring matte lipstick which has the advantages of high-efficiency makeup holding effect and light and thin texture; the raw materials are environment-friendly, have no pungent smell, and meet the requirements of hygienic chemistry and microorganisms of cosmetics; the product has wide temperature resistance, strong storage stability, difficult decolorization and wide application prospect.

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 above problems, the invention provides a non-discoloring matte lipstick and a preparation method thereof, wherein the matte lipstick comprises the following raw materials: according to the weight ratio of the components,

The adhesive is a waxy solid with a melting point of 60-90 ℃.

In some preferred embodiments, the waxy solid at 60 ℃ to 90 ℃ is a mixture of ceresin wax, microcrystalline wax, and candelilla wax.

Still more preferably, the weight ratio of the ceresin wax, the microcrystalline wax and the candelilla wax is (2-5): (1.6-4): 1.

the invention discovers that the ceresin, the microcrystalline wax and the candelilla wax are added to the lipstick during preparation, so that the lipstick can keep proper viscosity, can keep a uniform and stable system, and has a strong bonding effect with lips. It was further found that when the weight ratio of ceresin wax, microcrystalline wax and candelilla wax is (2-5): (1.6-4): 1, the phenomenon that the lipstick is easy to stick to a cup is obviously inhibited, and the make-up effect of the lipstick is enhanced. The components are added with coloring agent, emollient and other substances in the lipstick, so that the staining property and adhesive force of the lipstick body are improved, the coloring agent of fine powder in the system is uniformly dispersed, and the stability of the lipstick is enhanced.

In some preferred embodiments, the C16-24 saturated alkanes include C18-22 saturated alkanes.

More preferably, the C18-22 saturated alkane is isoeicosane, and the CAS number is 93685-79-1.

In some preferred embodiments, the skin conditioning agent is a branched ester compound.

In some preferred embodiments, the branched ester compound includes at least one of isoamyl laurate, diethylhexyl carbonate, diglycerin (sebacic/isopalmitic acid) ester, ethylhexyl hydroxystearate, diisostearyl malate, and acetylation (sucrose distearate).

Further preferably, the branched ester compound is isoamyl laurate, diethylhexyl carbonate, diglycerin (sebacic acid/isopalmitic acid) ester, ethylhexyl hydroxystearate, diisostearyl malate and acetylated (sucrose distearate).

Still more preferably, the weight ratio of isoamyl laurate, diethylhexyl carbonate, diglycerol (sebacic acid/isopalmitate), ethylhexyl hydroxystearate, diisostearyl malate and acetylated (sucrose distearate) is (5-12): (4-10): (1.5-3): 1: (0.4-0.8): (0.2-0.6).

In some preferred embodiments, the small molecule polyol comprises at least one of caprylyl glycol, caprylic glyceride, butylene glycol, propylene glycol, diglycerin, dipropylene glycol, 1, 2-pentanediol, and glucose.

Further preferably, the small-molecule polyol is caprylyl glycol and glyceryl caprylate, and the weight ratio of the caprylyl glycol to the caprylyl glycol is (1-3): 1.

in some preferred embodiments, the anti-caking agent comprises at least one of aluminum starch octenylsuccinate, tricalcium phosphate, silicon dioxide, microcrystalline cellulose.

Further preferably, the anti-caking agent is aluminum starch octenylsuccinate with a CAS number of 9087-61-0.

In some preferred embodiments, the filler comprises at least one of calcium carbonate, silica, calcium hydrogen phosphate, calcium carbonate, talc, mica, calcined kaolin.

More preferably, the particle size of the filler is 50 to 800 mesh.

More preferably, the fillers are calcium carbonate, silica and calcium hydrogen phosphate.

More preferably, the weight ratio of calcium carbonate, silica and dibasic calcium phosphate is (1.6-4): (2-3.5): 1.

in some preferred embodiments, the stearate comprises sorbitan isostearate and/or polyglycerol-2 diisostearate.

More preferably, the stearate is sorbitan isostearate and polyglycerol-2 diisostearate, and the weight ratio of the sorbitan isostearate to the polyglycerol-2 diisostearate is (1.2-2): 1.

in some preferred embodiments, the colorant comprises at least one of CI 15985, CI 16035, CI 19140, CI 15850, CI 77891, CI 77492, CI77491, CI 77499.

Further preferably, the colorant comprises at least one of CI 15985, CI 16035, CI 19140, CI77491, CI 15850, and CI 77499.

s2, uniformly mixing the phase A raw materials according to the formula amount;

s3, uniformly mixing the phase C raw materials according to the formula amount;

In some preferred embodiments, the temperature of the heat-melting is 75 to 85 ℃.

The invention unexpectedly discovers that the matte lipstick prepared by the invention is applied from inside to outside along the outline of the lip, and has better makeup effect.

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 a non-discoloring matte lipstick, which comprises the following raw materials: according to the weight ratio of the components,

phase A: 7.6 percent of C18-22 saturated alkane, 16.4 percent of skin conditioner, 4 percent of polydimethylsiloxane, 3 percent of isononyl isononanoate and 0.6 percent of micromolecular polyalcohol;

phase B: 11% of adhesive, 1.2% of polyethylene, 3% of stearate, 0.6% of cetearyl alcohol, 0.8% of sorbitan olivate and the balance of polyglycerol-2 triisostearate;

and C phase: 3 percent of anticaking agent, 5.4 percent of filling agent and 14.1 percent of coloring agent.

The adhesive is ceresin wax, microcrystalline wax and candelilla wax; the weight ratio of ceresin wax, microcrystalline wax and candelilla wax is 4: 3: 1. pure ceresin wax was purchased from Tianjin Hengshengxin international trade, Inc.; microcrystalline wax was purchased from Nanjing Tianshi New materials science and technology Co., Ltd; candelilla wax is purchased from the bell peak chemical company, inc.

The C18-22 saturated alkane is isoeicosane, and the CAS number is 93685-79-1.

The skin conditioning agents were isoamyl laurate, diethylhexyl carbonate, diglycerin (sebacic/isopalmitate) ester, ethylhexyl hydroxystearate, diisostearyl malate and acetylated (sucrose distearate).

Isoamyl laurate, diethylhexyl carbonate, diglycerol (sebacic acid/isopalmitate), ethylhexyl hydroxystearate, diisostearyl malate and acetylated (sucrose distearate) in a weight ratio of 9: 6: 2.5: 1: 0.6: 0.4.

the micromolecular polyalcohol is caprylyl glycol and caprylic glyceride, the weight ratio of the caprylyl glycol to the caprylic glyceride is 3: 2.

the anti-caking agent is aluminum starch octenyl succinate, and the CAS number is 9087-61-0.

The fillers are calcium carbonate, silica and calcium hydrophosphate; the weight ratio of calcium carbonate, silica and calcium hydrogen phosphate is 3: 2: 1.

the particle size of the calcium carbonate is 400 meshes and is purchased from Shijiazhuangliu Dedri mineral products Co.Ltd; the particle size of silica is 200 mesh, purchased from mineral powder factories of Anda, Lingshou prefecture; the mesh size of the calcium hydrogen phosphate was 325 mesh, and was purchased from food ingredients, Inc. of Todongtai, Liong, Neong.

The stearic acid ester is sorbitan isostearate and polyglycerol-2 diisostearate, and the weight ratio of the sorbitan isostearate to the polyglycerol-2 diisostearate is 1.5: 1.

the colorants were CI 159858%, CI 160352%, CI 191401.7%, CI 774911.7%, CI 158500.5%, CI 774990.2%.

The preparation method of the non-discoloring matte lipstick comprises the following steps:

s2, uniformly mixing the phase A raw materials according to the formula amount;

s3, uniformly mixing the phase C raw materials according to the formula amount;

The temperature of the heating and melting in the step S1 was 80 ℃.

Example 2.

The C18-22 saturated alkane is isoeicosane, and the CAS number is 93685-79-1.

Isoamyl laurate, diethylhexyl carbonate, diglycerol (sebacic acid/isopalmitate), ethylhexyl hydroxystearate, diisostearyl malate and acetylated (sucrose distearate) in a weight ratio of 7: 5: 2: 1: 0.5: 0.3.

s2, uniformly mixing the phase A raw materials according to the formula amount;

s3, uniformly mixing the phase C raw materials according to the formula amount;

The temperature of the heating and melting in the step S1 was 80 ℃.

Example 3.

The adhesive is pure ceresin wax, microcrystalline wax and candelilla wax, and the weight ratio of the microcrystalline wax to the candelilla wax is 3: 2: 1. pure ceresin wax was purchased from Tianjin Hengshengxin international trade, Inc.; microcrystalline wax was purchased from Nanjing Tianshi New materials science and technology Co., Ltd; candelilla wax is purchased from the bell peak chemical company, inc.

The C18-22 saturated alkane is isoeicosane, and the CAS number is 93685-79-1.

Isoamyl laurate, diethylhexyl carbonate, diglycerol (sebacic acid/isopalmitate), ethylhexyl hydroxystearate, diisostearyl malate and acetylated (sucrose distearate) in a weight ratio of 8: 6: 2.5: 1: 0.6: 0.4.

s2, uniformly mixing the phase A raw materials according to the formula amount;

s3, uniformly mixing the phase C raw materials according to the formula amount;

The temperature of the heating and melting in the step S1 was 80 ℃.

Example 4.

The C18-22 saturated alkane is isoeicosane, and the CAS number is 93685-79-1.

The fillers are calcium carbonate, silica and calcium hydrophosphate; the weight ratio of calcium carbonate, silica and calcium hydrogen phosphate is 3.2: 2.4: 1.

s2, uniformly mixing the phase A raw materials according to the formula amount;

s3, uniformly mixing the phase C raw materials according to the formula amount;

The temperature of the heating and melting in the step S1 was 80 ℃.

Example 5.

The C18-22 saturated alkane is isoeicosane, and the CAS number is 93685-79-1.

s2, uniformly mixing the phase A raw materials according to the formula amount;

s3, uniformly mixing the phase C raw materials according to the formula amount;

The temperature of heating and melting in the step S1 was 77 ℃.

Example 6.

The specific implementation mode of the non-discoloring matte lipstick is the same as that in example 1. The adhesive is characterized by being a mixture of ceresin wax, microcrystalline wax and candelilla wax, wherein the weight ratio of the ceresin wax to the microcrystalline wax to the candelilla wax is 1: 1: 1.

example 7.

The specific implementation mode of the non-discoloring matte lipstick is the same as that in example 1. The adhesive is characterized by comprising the following components in parts by weight: 1.

example 8.

The specific implementation mode of the non-discoloring matte lipstick is the same as that in example 1. The difference is that the weight ratio of isoamyl laurate, diethylhexyl carbonate, diglycerol (sebacic acid/isopalmitate), ethylhexyl hydroxystearate, diisostearyl malate and acetylated (sucrose distearate) is 3: 5: 1: 1: 0.5: 0.3.

example 9.

The specific implementation mode of the non-discoloring matte lipstick is the same as that in example 1. Except that diethylhexyl carbonate was not added.

Example 10.

The specific implementation mode of the non-discoloring matte lipstick is the same as that in example 1. The difference is that the filler is calcium carbonate, the particle size is 325 meshes, and the filler is purchased from a processing plant of the lucky county sincerity mineral products.

Example 11.

The specific implementation mode of the non-discoloring matte lipstick is the same as that in example 1. Except that no anti-caking agent was added.

Example 12.

The specific implementation mode of the non-discoloring matte lipstick is the same as that in example 1. Except that the heating and melting temperature in the step S1 was 72 ℃.

Performance test method

Sensory evaluation:

20 volunteers were recruited randomly and applied with the same amount of lipstick of the example in the following manner: the sensory experience of the application of the example samples was evaluated by applying from inside to outside along the contour of the lips, and sensory scoring was performed for the degree of openness of lipstick, using the sense of moisturization, scoring from 1 (poor) to 10 (excellent), and calculating the average of the scoring results.

Transfer resistance:

using a transparent glass cup to test the condition that the lipstick is stuck after the volunteer applies the lipstick, and the evaluation grade is A-C grade, which comprises the following specific steps: class a-no stick cup; class B-slightly sticky cup; grade C-obviously sticky cup.

High-temperature stability:

the lipsticks obtained in examples 1 to 12 were stored at 45 ℃ for 48 hours and then taken out to observe whether or not the lipsticks show sweating (i.e., whether or not droplets appear on the surface of the lipsticks).

Performance test data

TABLE 1 Performance test results

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 non-discoloring matte lipstick is characterized by comprising the following raw materials: according to the weight ratio of the components,

and C phase: 2-6.9% of anti-caking agent, 1-7.6% of filler and 10-17% of colorant;

the adhesive is a waxy solid with a melting point of 60-90 ℃.

2. The non-discoloring matte lipstick according to claim 1, wherein the skin conditioner is a branched ester compound.

3. The matte lipstick not prone to discoloring according to claim 2, wherein said branched ester compounds comprise at least one of isoamyl laurate, diethylhexyl carbonate, diglycerin (sebacic acid/isopalmitate), ethylhexyl hydroxystearate, diisostearyl malate and acetylation (sucrose distearate).

4. The non-discoloring matte lipstick according to claim 1, wherein the small molecule polyol comprises at least one of caprylyl glycol, caprylic glycol, butylene glycol, propylene glycol, diglycerin, dipropylene glycol, 1, 2-pentanediol and glucose.

5. The non-discoloring matte lipstick according to claim 1, wherein said anti-caking agent comprises at least one of aluminum starch octenyl succinate, tricalcium phosphate, silicon dioxide, and microcrystalline cellulose.

6. The matte lipstick not prone to discoloring as claimed in claim 1, wherein said filler comprises at least one of calcium carbonate, silica, calcium hydrogen phosphate, calcium carbonate, talc, mica, and calcined kaolin.

7. The non-discoloring matte lipstick according to claim 1, wherein the stearate comprises sorbitan isostearate and/or polyglycerol-2 diisostearate.

8. The non-discoloring fog face lipstick as claimed in claim 1, wherein the coloring agent comprises at least one of CI 15985, CI 16035, CI 19140, CI 15850, CI 77891, CI 77492, CI77491 and CI 77499.

9. The preparation method of the non-discoloring matte lipstick according to any one of claims 1-8, wherein the preparation method of the non-discoloring matte lipstick comprises the following steps:

s1, heating and melting the phase B raw material according to the formula amount;

s2, uniformly mixing the phase A raw materials according to the formula amount;

s3, uniformly mixing the phase C raw materials according to the formula amount;

10. The method for preparing the matte lipstick not prone to discoloring as claimed in claim 9, wherein the temperature for heating and melting is 75-85 ℃.