CN110559214A - high-gloss color-changing lipstick and preparation method thereof - Google Patents

Abstract

the invention belongs to the technical field of cosmetics and discloses a high-gloss color-changing lipstick and a preparation method thereof, wherein the color-changing lipstick comprises the following components in percentage by mass: liquid grease: 25 to 60 percent; solid wax: 10 to 20 percent; stearic acid: 1 to 3 percent; bis-behenyl alcohol/isostearyl alcohol/phytosterol dioleyl dioleate: 5 to 20 percent; diisostearyl malate: 2 to 8 percent; phenyl silicone oil: 10 to 20 percent; red bromate pigment: 0.05-2%; 0.01-1% of auxiliary coloring agent; 0.05 to 0.5 percent of anhydrous citric acid; 0.1 to 0.7 percent of auxiliary component; the balance is isopropyl myristate. The high-gloss color-changing lipstick has the advantages of stable color and obvious color change in use.

Description

high-gloss color-changing lipstick and preparation method thereof

Technical Field

the invention relates to the technical field of cosmetics, in particular to a high-gloss color-changing lipstick and a preparation method thereof.

background

the description of the background of the invention pertaining to the related art to which this invention pertains is given for the purpose of illustration and understanding only of the summary of the invention and is not to be construed as an admission that the applicant is explicitly or implicitly admitted to be prior art to the date of filing this application as first filed with this invention.

The lipstick is a necessary daily product for people in daily life, and has the effects of softening and lustering lips, keeping the lips moist and not dry and the like. With the continuous improvement of the functional requirements of consumers on the lipstick, the color-changing lipstick can show individuality and is gradually popular. However, the traditional color-changing lipstick has the defects of poor stability, easy color change before use, low glossiness, unsaturated color and the like.

Disclosure of Invention

the embodiment of the invention aims to provide a high-gloss color-changing lipstick and a preparation method thereof.

In a first aspect, an embodiment of the present invention provides a high-gloss color-changing lipstick, which comprises the following components, by mass:

Liquid grease: 25 to 60 percent;

solid wax: 10 to 20 percent;

stearic acid: 1 to 3 percent;

Bis-behenyl alcohol/isostearyl alcohol/phytosterol dioleyl dioleate: 5 to 20 percent;

diisostearyl malate: 2 to 8 percent;

phenyl silicone oil: 10 to 20 percent;

red bromate pigment: 0.05-2%;

0.01-1% of auxiliary coloring agent;

0.05 to 0.5 percent of anhydrous citric acid;

0.1 to 0.7 percent of auxiliary component;

the balance is isopropyl myristate.

furthermore, the auxiliary components comprise a preservative, an antioxidant and essence.

further, the liquid grease comprises: pentaerythritol tetraisostearate, polyglycerol-2 triisostearate, tridecyl alcohol trimellitate, jojoba seed oil, isopropyl myristate, ethylhexyl palmitate, silicone oil, squalane, octyldodecanol, hydrogenated polyisobutene, jojoba oil, isononyl isononanoate, caprylic/capric triglyceride.

further, the solid wax comprises: beeswax, microcrystalline wax, ozokerite, polyethylene wax, candelilla wax, carnauba wax, paraffin, vegetable lanolin, and synthetic beeswax.

in a second aspect, an embodiment of the present invention provides a method for preparing a high gloss color change lipstick, where the high gloss color change lipstick is any one of the above high gloss color change lipsticks, including the following steps:

uniformly stirring the phase A1, wherein the phase A1 is first liquid grease, and the liquid grease comprises first liquid grease and second liquid grease; then adding an A2 phase and an A3 phase, wherein the A2 phase is solid wax, and the A3 phase is bis-behenyl alcohol/isostearyl alcohol/phytosterol dimer linoleate, diisostearyl malate and phenyl silicone oil; heating to 85-90 ℃, melting and uniformly mixing to obtain a phase A mixture, and cooling for later use;

grinding the B1 phase until the material body is uniform, wherein the B1 phase is color paste obtained by mixing and grinding second liquid grease, bromate red pigment and stearic acid;

mixing and grinding the B2 phase and the B1 phase, adding the mixture into the A phase mixture, and grinding the mixture until the material is uniform to obtain an AB mixed phase; the B2 phase is an auxiliary colorant and anhydrous citric acid;

Stirring and heating the AB mixed phase to 80 ℃, adding the C phase, uniformly mixing, defoaming in vacuum, and filtering through 100-mesh filter cloth to obtain a finished product material body; the phase C is an auxiliary component;

and filling the semi-finished product body, cooling, forming and demolding to obtain the high-gloss color-changing lipstick.

the embodiment of the invention has the following beneficial effects:

the color change raw material 'bromocriptine' adopted by the invention generates color change according to pH value (pH value). The invention adopts the discoloration inhibitor (citric acid and stearic acid, which inhibits the increase of pH value to prevent discoloration, and inorganic acid and organic acid are used for dual pH control), solves the problems of poor color stability, advanced discoloration, unsatisfactory discoloration effect and the like, maintains stable color in the production and processing process and shelf life, and protects the discoloration effect in use; meanwhile, specific grease combination (bis-behenyl alcohol/isostearyl alcohol/phytosterol dimer linoleate, diisostearyl malate and phenyl silicone oil) is adopted, so that the glossiness and the color saturation of the color-changing lipstick are obviously improved. Through reasonable formula design, the problem of color change stability is obviously improved, the overall gloss and color saturation of the lipstick are improved, and a pleasant experience feeling is provided for consumers.

Detailed Description

The present application is further described below with reference to examples.

In the following description, different "one embodiment" or "an embodiment" may not necessarily refer to the same embodiment, in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art. Various embodiments may be replaced or combined, and other embodiments may be obtained according to the embodiments without creative efforts for those skilled in the art.

the embodiment of the invention provides a high-gloss color-changing lipstick which comprises the following components in percentage by mass:

Liquid grease: 25 to 60 percent;

solid wax: 10 to 20 percent;

stearic acid: 1 to 3 percent;

bis-behenyl alcohol/isostearyl alcohol/phytosterol dioleyl dioleate: 5 to 20 percent;

Diisostearyl malate: 2 to 8 percent;

Phenyl silicone oil: 10 to 20 percent;

red bromate pigment: 0.05-2%;

auxiliary colorant 0.01-1%

0.05 to 0.5 percent of anhydrous citric acid;

0.1 to 0.7 percent of auxiliary component;

the balance is isopropyl myristate.

furthermore, the auxiliary components comprise a preservative, an antioxidant and essence.

Further, the liquid grease comprises: pentaerythritol tetraisostearate, polyglycerol-2 triisostearate, tridecyl alcohol trimellitate, jojoba (SIMMONDSIA CHINENSIS) seed oil, isopropyl myristate, ethylhexyl palmitate, silicone oil, squalane, octyldodecanol, hydrogenated polyisobutene, jojoba oil, isononyl isononanoate, caprylic/capric triglyceride.

further, the solid wax comprises: beeswax, microcrystalline wax, ozokerite, polyethylene wax, candelilla wax, carnauba wax, paraffin, vegetable lanolin, and synthetic beeswax.

in a second aspect, an embodiment of the present invention provides a method for preparing a high gloss color change lipstick, where the high gloss color change lipstick is any one of the above high gloss color change lipsticks, including the following steps:

Uniformly stirring the phase A1, wherein the phase A1 is first liquid grease, and the liquid grease comprises first liquid grease and second liquid grease; then adding an A2 phase and an A3 phase, wherein the A2 phase is solid wax, and the A3 phase is bis-behenyl alcohol/isostearyl alcohol/phytosterol dimer linoleate, diisostearyl malate and phenyl silicone oil; heating to 85-90 ℃, melting and uniformly mixing to obtain a phase A mixture, and cooling for later use;

Grinding the B1 phase until the material body is uniform, wherein the B1 phase is color paste obtained by mixing and grinding second liquid grease, bromate red pigment and stearic acid;

mixing and grinding the B2 phase and the B1 phase, adding the mixture into the A phase mixture, and grinding the mixture until the material is uniform to obtain an AB mixed phase; the B2 phase is an auxiliary colorant and anhydrous citric acid;

Stirring and heating the AB mixed phase to 80 ℃, adding the C phase, uniformly mixing, defoaming in vacuum, and filtering through 100-mesh filter cloth to obtain a finished product material body; the phase C is an auxiliary component;

And filling the semi-finished product body, cooling, forming and demolding to obtain the high-gloss color-changing lipstick.

the adopted color-changing raw material 'bromocriptine' is subjected to color change according to the pH value (pH value). The invention adopts the discoloration inhibitor (citric acid and stearic acid, which inhibits the increase of pH value to prevent discoloration, and inorganic acid and organic acid are used for dual pH control), solves the problems of poor color stability, advanced discoloration, unsatisfactory discoloration effect and the like, maintains stable color in the production and processing process and shelf life, and protects the discoloration effect in use; meanwhile, specific grease combination (bis-behenyl alcohol/isostearyl alcohol/phytosterol dimer linoleate, diisostearyl malate and phenyl silicone oil) is adopted, so that the glossiness and the color saturation of the color-changing lipstick are obviously improved. Through reasonable formula design, the problem of color change stability is obviously improved, the overall gloss and color saturation of the lipstick are improved, and a pleasant experience feeling is provided for consumers.

the antiseptic can be selected from paraben, phenoxyethanol, benzyl alcohol, potassium sorbate, and sodium dehydroacetate; the antioxidant is selected from tocopherol acetate

Specific examples are given below:

The component contents of examples 1 to 4 are shown in Table 1:

TABLE 1

The stability test results (three months of open test, color appearance compared with standard color lipstick sample, degree of discoloration scored from 0-3, no discoloration at 0, and apparent discoloration at 3) are shown in table 2:

temperature of	25℃	5℃	-18℃	40℃	48℃
						Example 1	2	2	3	3	3
Example 2	2	2	2	3	2
						example 3	1	1	2	2	1
Example 4	0	0	1	0	1

The results of the stability test by experimental example 1 show that: meanwhile, due to the double pH control of stearic acid and citric acid, the problem of color change stability of the color-changing lipstick can be effectively prevented.

Determination of lipstick gloss Using BYK gloss tester

The experimental principle is as follows: the reflectance of light was measured at specular reflection by irradiating the sample surface with a BYK Gloss tester built-in light source at an incident angle of 60 °, and the Gloss was higher in the Unit Gu (G value, Gloss Unit) where the larger the G value.

The experimental steps are as follows:

1) The experimental example 4 and the comparative example 1 of the invention are placed at 48 ℃ for 30 min;

2) Respectively placing the two lipstick on white cardboard, and drawing the film by a drawing die for 90 um;

3) And placing at 48 ℃ for 5min, taking out and cooling, and after drying, determining the G value which is the average value of 5 points determined by a BYK gloss tester.

The composition of comparative example 1 in the table is:

diisostearyl malate, hydrogenated polyisobutene, phenyl trimethicone, cetyl dimethicone, C12-15 alcohol benzoate, synthetic wax, octyldodecanol, diisopropyl dimerate linoleate, pentaerythritol tetraisostearate, pentaerythritol tetra (ethylhexanoate), paraffin, microcrystalline wax, synthetic wax, polyethylene, polyglycerol-2 isostearate, CI77891, CI 15850, CI 45410, caprylic/capric triglyceride, tocopheryl acetate, perfume.

the lipstick G value test results are shown in table 3:

TABLE 3

Experimental example 2 shows that the glossiness of the color-changing lipstick is obviously improved compared with that of comparative example 1 by adding the specific grease combination.

it should be noted that the above embodiments can be freely combined as necessary. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. the high-gloss color-changing lipstick is characterized by comprising the following components in percentage by mass:

Liquid grease: 25 to 60 percent;

solid wax: 10 to 20 percent;

Stearic acid: 1 to 3 percent;

Bis-behenyl alcohol/isostearyl alcohol/phytosterol dioleyl dioleate: 5 to 20 percent;

Diisostearyl malate: 2 to 8 percent;

Phenyl silicone oil: 10 to 20 percent;

red bromate pigment: 0.05-2%;

0.01-1% of auxiliary coloring agent;

0.05 to 0.5 percent of anhydrous citric acid;

0.1 to 0.7 percent of auxiliary component;

the balance is isopropyl myristate.

2. The high gloss color changing lipstick according to claim 1, wherein said auxiliary components include preservatives, antioxidants and fragrances.

3. the high gloss color changing lipstick according to claim 1, wherein said liquid oil comprises: pentaerythritol tetraisostearate, polyglycerol-2 triisostearate, tridecyl alcohol trimellitate, jojoba seed oil, isopropyl myristate, ethylhexyl palmitate, silicone oil, squalane, octyldodecanol, hydrogenated polyisobutene, jojoba oil, isononyl isononanoate, caprylic/capric triglyceride.

4. the high gloss color changing lipstick according to claim 1, wherein said solid wax comprises: beeswax, microcrystalline wax, ozokerite, polyethylene wax, candelilla wax, carnauba wax, paraffin, vegetable lanolin, and synthetic beeswax.

5. A method of preparing a high gloss color change lipstick, wherein the high gloss color change lipstick is the high gloss color change lipstick according to any one of claims 1-4, comprising the steps of:

Uniformly stirring the phase A1, wherein the phase A1 is first liquid grease, and the liquid grease comprises first liquid grease and second liquid grease; then adding an A2 phase and an A3 phase, wherein the A2 phase is solid wax, and the A3 phase is bis-behenyl alcohol/isostearyl alcohol/phytosterol dimer linoleate, diisostearyl malate and phenyl silicone oil; heating to 85-90 ℃, melting and uniformly mixing to obtain a phase A mixture, and cooling for later use;

grinding the B1 phase until the material body is uniform, wherein the B1 phase is color paste obtained by mixing and grinding second liquid grease, bromate red pigment and stearic acid;

mixing and grinding the B2 phase and the B1 phase, adding the mixture into the A phase mixture, and grinding the mixture until the material is uniform to obtain an AB mixed phase; the B2 phase is an auxiliary colorant and anhydrous citric acid;

Stirring and heating the AB mixed phase to 80 ℃, adding the C phase, uniformly mixing, defoaming in vacuum, and filtering through 100-mesh filter cloth to obtain a finished product material body; the phase C is an auxiliary component;

and filling the semi-finished product body, cooling, forming and demolding to obtain the high-gloss color-changing lipstick.