Makeup fixing spray and preparation process thereof

Abstract

The invention discloses a makeup fixing spray and a preparation process thereof. The makeup fixing spray comprises the following raw material components: 75-90% of water; 1%-10% of a humectant; 1%-5% of ethanol; 0.1%-1% of a thickening curing agent; 0.5%-3% of a film forming agent; 0.1%-2% of a curing hardness regulator; 0.5%-1.5% of a preservative (without any preservative); 0%-0.1% of a chelating agent; 0%-2% of an active matter; the spray atomization effect is good, the particle size is fine and uniform, the spray head is not blocked, the makeup fixing effect is good, and the moisture retention and film forming effects are good.

Description

Technical Field

[0001] This invention belongs to the field of cosmetic technology, and in particular relates to a setting spray and its preparation process. Background Technology

[0002] Currently, with the cosmetics industry entering a period of rapid development, various types of cosmetics are emerging one after another. Spray-type cosmetics, which have many advantages such as convenient use, time-saving, and good effects, have stood out and are increasingly recognized and loved by the public. Setting cosmetics can help skin that is not easy to apply makeup to make the makeup last longer and not smudge, making the makeup clean and three-dimensional, tightening pores, increasing the skin's resistance, moisturizing and balancing oil, and having an astringent effect, making the makeup less likely to smudge.

[0003] Currently, setting cosmetics include setting liquids, setting powders, and setting sprays. However, existing setting sprays have drawbacks such as slow film formation, sticky protective film, easy clogging of the nozzle, and poor atomization effect. Summary of the Invention

[0004] To address the aforementioned technical problems, the objective of this invention is to propose a setting spray and its preparation process.

[0005] The technical solution of this invention is implemented as follows:

[0006] A setting spray comprising the following ingredients:

[0007] Water content: 75%-90%;

[0008] Moisturizer 1%-10%;

[0009] 1%-5% ethanol;

[0010] Thickening and curing agent 0.1%-1%;

[0011] Film-forming agent 0.5%-3%;

[0012] Hardness modifier for curing: 0.1%-2%;

[0013] Preservatives (without added preservatives): 0.5%-1.5%;

[0014] Chelating agent 0%-0.1%;

[0015] Active ingredient 0%-2%.

[0016] Preferably, the film-forming agent includes polyvinylpyrrolidone and hydrolyzed corn starch; the mass ratio of polyvinylpyrrolidone to hydrolyzed corn starch is 1.0:0.2 to 2.0:1.0.

[0017] Preferably, the moisturizer includes glycerin and methyl propylene glycol.

[0018] Preferably, the thickening and curing agent is gellan gum.

[0019] Preferably, the active ingredient is nicotinamide or copper peptide.

[0020] Preferably, the preservative (without added preservatives) includes butanediol, 1,2-hexanediol, and capryloyl hydroxamic acid, wherein the mass ratio of butanediol, 1,2-hexanediol, and capryloyl hydroxamic acid is 0.65:0.3:0.05.

[0021] Preferably, the chelating agent is disodium EDTA.

[0022] Preferably, the ethanol is premium grade alcohol.

[0023] Preferably, the curing hardness modifier includes sodium chloride and calcium chloride.

[0024] A process for preparing a setting spray includes the following steps:

[0025] Step 1, Pretreatment: First, pre-disperse gellan gum in water and let it swell for more than one hour as phase A. Mix and disperse glycerol, methyl propylene glycol, polyvinylpyrrolidone, and hydrolyzed corn starch evenly as phase B. Dissolve 10 parts of water, calcium chloride, and sodium chloride evenly as phase C. Set aside.

[0026] Step 2: Heat phase A to 90-95℃ while stirring, keep warm and stir for 30 minutes to allow the gellan gum to fully swell and become transparent. Then add phase B to phase A and stir evenly. Cool down to 70-75℃ and add phase C in small amounts several times while stirring evenly.

[0027] Step 3: Cool the mixed phase ABC to 60-65℃, add chelating agent, preservative (no preservative added), and active ingredients nicotinamide, blue copper peptide and alcohol, and stir well;

[0028] Step 4: After stirring evenly, maintain the temperature at 55-60℃ and fill the spray packaging material.

[0029] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0030] This invention creates a setting spray through a specific formulation. The product is a transparent solid gel formed by adding a small amount of gellan gum and adjusting the formula and cationic concentration. It is a transparent, moderately firm gel that can be atomized into a fine mist of makeup beads using a spray pump. It has extremely low skin irritation, making it suitable for sensitive skin. The small amount of gellan gum used minimizes interference with other active ingredients such as moisturizers and active ingredients. It prolongs makeup wear and also moisturizes, controls oil, soothes, relieves dryness, replenishes moisture, and reduces fine lines. It is suitable for natural makeup, touch-ups, and makes makeup more adherent and long-lasting. The product applies evenly and naturally to the face, can be used as a makeup base, has excellent atomization, fine and uniform particle size, does not clog the spray nozzle, and provides good setting power. It also has excellent moisturizing and film-forming properties. Attached Figure Description

[0031] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0032] Figure 1 This is a spray effect diagram of the product of Embodiment 1 of the present invention.

[0033] Figure 2 This is a spray effect diagram of the product of Embodiment 2 of the present invention.

[0034] Figure 3 This is a spray effect diagram of the product of Embodiment 3 of the present invention. Detailed Implementation

[0035] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0036] The present invention will be further described below with reference to the embodiments.

[0037] A setting spray comprising the following ingredients:

[0038] Water content: 75%-90%;

[0039] Moisturizer 1%-10%;

[0040] 1%-5% ethanol;

[0041] Thickening and curing agent 0.1%-1%;

[0042] Film-forming agent 0.5%-3%;

[0043] Hardness modifier for curing: 0.1%-2%;

[0044] Preservatives (without added preservatives): 0.5%-1.5%;

[0045] Chelating agent 0%-0.1%;

[0046] Active ingredient 0%-2%.

[0047] The film-forming agent includes polyvinylpyrrolidone and hydrolyzed corn starch; the mass ratio of polyvinylpyrrolidone to hydrolyzed corn starch is 1.0:0.2 to 2.0:1.0.

[0048] The moisturizers include glycerin and methyl propylene glycol.

[0049] The thickening and curing agent is gellan gum.

[0050] The active ingredients are nicotinamide and blue copper peptide.

[0051] The preservative (without added preservatives) includes butanediol, 1,2-hexanediol, and capryloyl hydroxamic acid, wherein the mass ratio of butanediol, 1,2-hexanediol, and capryloyl hydroxamic acid is 0.65:0.3:0.05.

[0052] The chelating agent is disodium EDTA.

[0053] The ethanol is premium grade alcohol.

[0054] The curing hardness modifier includes sodium chloride and calcium chloride.

[0055] A process for preparing a setting spray includes the following steps:

[0056] Step 1, Pretreatment: First, pre-disperse gellan gum in water and let it swell for more than one hour as phase A. Mix and disperse glycerol, methyl propylene glycol, polyvinylpyrrolidone, and hydrolyzed corn starch evenly as phase B. Dissolve 10 parts of water, calcium chloride, and sodium chloride evenly as phase C. Set aside.

[0057] Step 2: Heat phase A to 90-95℃ while stirring, keep warm and stir for 30 minutes to allow the gellan gum to fully swell and become transparent. Then add phase B to phase A and stir evenly. Cool down to 70-75℃ and add phase C in small amounts several times while stirring evenly.

[0058] Step 3: Cool the mixed phase ABC to 60-65℃, add chelating agent, preservative (no preservative added), and active ingredients nicotinamide, blue copper peptide and alcohol, and stir well;

[0059] Step 4: After stirring evenly, maintain the temperature at 55-60℃ and fill the spray packaging material.

[0060] The specific implementation examples are as follows:

[0061] Example 1

[0062] Water 83.94%;

[0063] Gellan gum 0.3%;

[0064] Glycerin 3.0%;

[0065] Methylpropanediol 3.0%;

[0066] Polyvinylpyrrolidone 3.0%;

[0067] Hydrolyzed corn starch 2.0%;

[0068] Calcium chloride 1.0%;

[0069] Sodium chloride 0.2%;

[0070] Disodium EDTA 0.05%;

[0071] Preservatives (no added preservatives) (1,2-hexanediol, octanoyl hydroxamic acid, butylene glycol) 1.0%;

[0072] Nicotinamide 0.5%;

[0073] Blue copper peptide 0.01%;

[0074] 2% ethanol.

[0075] The preparation process of the setting spray in Example 1 includes the following steps:

[0076] Step 1, Pretreatment: First, pre-disperse gellan gum (0.3%) in water (73.94%) and allow it to swell for more than one hour as phase A; mix and disperse glycerol (3%), methyl propylene glycol (3%), polyvinylpyrrolidone (3%), and hydrolyzed corn starch (2%) evenly as phase B; dissolve water (10%), calcium chloride (1%), and sodium chloride (0.2%) evenly as phase C, and set aside.

[0077] Step 2: Heat phase A to 90-95℃ while stirring, maintain this temperature and stir for 30 minutes to allow the gellan gum to fully swell and become transparent. Then add phase B to phase A and stir until homogeneous. Cool to 70-75℃ and add phase C in small amounts several times, stirring until homogeneous.

[0078] Step 3: Cool the mixed phase ABC to 60-65℃, add chelating agent (0.05%), preservative (no preservative added) butylene glycol, 1,2-hexanediol, capryloyl hydroxamic acid (0.65%:0.3%:0.05%), and active ingredients nicotinamide (0.5%), copper peptide (0.01%), and ethanol (2%), and stir until homogeneous;

[0079] Step 4: After stirring evenly, maintain the temperature at 55-60℃ and fill the spray packaging material.

[0080] like Figure 1 As shown, the above raw materials, when processed according to the operating procedure, have good curing effect and high hardness, but the spray is runny, the atomization effect is poor, and the material is sticky. Therefore, Example 2 was implemented.

[0081] Example 2

[0082] Water content: 87.69%;

[0083] Gellan gum 0.25%;

[0084] Glycerin 3.0%;

[0085] Methylpropanediol 3.0%;

[0086] Polyvinylpyrrolidone 1.5%;

[0087] Hydrolyzed corn starch 0.8%;

[0088] Calcium chloride 0.1%;

[0089] Sodium chloride 0.1%;

[0090] Disodium EDTA 0.05%;

[0091] Preservatives (no added preservatives) (1,2-hexanediol, octanoyl hydroxamic acid, butylene glycol) 1.0%;

[0092] Nicotinamide 0.5%;

[0093] Blue copper peptide 0.01%;

[0094] 2% ethanol.

[0095] The preparation process of the setting spray in Example 2 includes the following steps:

[0096] Step 1, Pretreatment: First, pre-disperse gellan gum (0.25%) in water (77.69%) and let it swell for more than one hour as phase A. Mix and disperse glycerol (3%), methyl propylene glycol (3%), polyvinylpyrrolidone (1.5%), and hydrolyzed corn starch (0.8%) evenly as phase B. Dissolve water (10%), calcium chloride (0.1%), and sodium chloride (0.1%) evenly as phase C. Set aside.

[0097] Step 2: Heat phase A to 90-95℃ while stirring, and maintain this temperature for 30 minutes to allow the gellan gum to fully swell and become transparent. Then add phase B to phase A and stir until homogeneous. Cool to 70-75℃ and add phase C in small amounts several times, stirring until homogeneous.

[0098] Step 3: Cool the mixed phase ABC to 60-65℃, add chelating agent (0.05%), preservative (no preservative added) butylene glycol, 1,2-hexanediol, capryloyl hydroxamic acid (0.65%:0.3%:0.05%), and active ingredients nicotinamide (0.5%), blue copper peptide (0.01%) and ethanol (2%), and stir until homogeneous.

[0099] Step 4: After stirring evenly, maintain the temperature at 55-60℃ and fill the spray packaging material.

[0100] like Figure 2 As shown, Example 2 is significantly better than Example 1, with better curing effect, indicating that the ratio of gellan glue and calcium chloride is appropriate. After the ratio of film-forming agent polyvinylpyrrolidone and hydrolyzed corn starch is reduced, the material is not so sticky, and the atomization effect of the material is significantly improved. Based on Example 2, Example 3 was implemented with further optimization.

[0101] Example 3

[0102] Water content: 87.89%;

[0103] Gellan gum 0.25%;

[0104] Glycerin 3.0%;

[0105] Methylpropanediol 3.0%;

[0106] Polyvinylpyrrolidone 1.6%;

[0107] Hydrolyzed corn starch 0.5%;

[0108] Calcium chloride 0.1%;

[0109] Sodium chloride 0.1%;

[0110] Disodium EDTA 0.05%;

[0111] Preservatives (no added preservatives) (1,2-hexanediol, octanoyl hydroxamic acid, butylene glycol) 1.0%;

[0112] Nicotinamide 0.5%;

[0113] Blue copper peptide 0.01%;

[0114] 2% ethanol.

[0115] The preparation process of the setting spray in Example 3 includes the following steps:

[0116] Step 1, Pretreatment: First, pre-disperse gellan gum (0.25%) in water (77.89%) and let it swell for more than one hour as phase A. Mix and disperse glycerol (3%), methyl propylene glycol (3%), polyvinylpyrrolidone (1.6%), and hydrolyzed corn starch (0.5%) evenly as phase B. Dissolve water (10%), calcium chloride (0.1%), and sodium chloride (0.1%) evenly as phase C. Set aside.

[0117] Step 2: Heat phase A to 90-95℃ while stirring, and maintain this temperature for 30 minutes to allow the gellan gum to fully swell and become transparent. Then add phase B to phase A and stir until homogeneous. Cool to 70-75℃ and add phase C in small amounts several times, stirring until homogeneous.

[0118] Step 3: Cool the mixed phase ABC to 60-65℃, add chelating agent (0.05%), preservative (no preservative added) butylene glycol, 1,2-hexanediol, capryloyl hydroxamic acid (0.65%:0.3%:0.05%), and active ingredients nicotinamide (0.5%), blue copper peptide (0.01%) and ethanol (2%), and stir until homogeneous.

[0119] Step 4: After stirring evenly, maintain the temperature at 55-60℃ and fill the spray packaging material.

[0120] like Figure 3 As shown, by implementing the above scheme 3, the overall effect of the material has been greatly improved. The atomization effect is good, the film formation is moderate, the transparency, the degree of curing is appropriate, and the material hardness is moderate, so that it can be evenly and naturally displayed on the facial skin.

[0121] Based on the above implementation plan, Example 3 was finally selected.

[0122] The key control points of this invention are: firstly, the selection of the amount of gellan gum added, the selection of the type of film-forming agent, and the control of its addition ratio; secondly, the control of the addition ratio of calcium chloride, since calcium ions are divalent ions, and the amount added and the selection of divalent ions determine the hardness of the cured material and the flexibility of the material; the above control points determine the overall effect of the product.

[0123] This invention addresses the shortcomings of the prior art and offers the following advantages: This invention provides a setting spray. The product is a transparent solid gel formed by adding a small amount of gellan gum and adjusting the formula and cationic concentration. It is a transparent, moderately firm gel that can be atomized into a fine mist of makeup beads through a spray pump. It has extremely low skin irritation and is suitable for sensitive skin. The small amount of gellan gum used reduces interference with other active ingredients such as moisturizers and active ingredients. It prolongs makeup wear and also moisturizes, controls oil, soothes, relieves dryness, replenishes moisture, and reduces fine lines. It is suitable for natural makeup, touch-ups, and makes makeup more adherent and long-lasting. This product applies evenly and naturally to the face and can be used as a makeup base. It has excellent atomization, fine and uniform particle size, does not clog the nozzle, and provides good setting power. It also has excellent moisturizing and film-forming properties.

[0124] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A setting spray, characterized in that, The raw material components include: Water 75%-90%; Moisturizing agent 1%-10%; Ethanol 1%-5%; Thickening solidifying agent 0.1%-1%; Film forming agent 0.5%-3%; Solidifying soft hardness regulator 0.1%-2%; Preservative (no preservative added) 0.5%-1.5%; Chelating agent 0%-0.1%; Active substance 0%-2%.

2. The setting spray of claim 1, wherein, The film forming agent includes polyvinylpyrrolidone and hydrolyzed corn starch; the mass ratio of the polyvinylpyrrolidone and the hydrolyzed corn starch is 1.0:0.2-2.0:1.

0.

3. The setting spray of claim 1, wherein, The moisturizing agent includes glycerol and methylpropylene glycol.

4. The setting spray of claim 1, wherein, The thickening solidifying agent is gellan gum.

5. The setting spray of claim 1, wherein, The active substance is nicotinamide and blue copper peptide.

6. The setting spray of claim 1, wherein, The preservative (no preservative added) includes butanediol, 1,2-hexanediol and caprylhydroxamic acid; the mass ratio of the butanediol, 1,2-hexanediol and caprylhydroxamic acid is 0.65:0.3:0.

05.

7. The setting spray of claim 1, wherein, The chelating agent is disodium EDTA.

8. The setting spray of claim 1, wherein, The ethanol is special grade alcohol.

9. The setting spray of claim 1, wherein, The solidifying soft hardness regulator includes sodium chloride and calcium chloride.

10. A process for the preparation of a finishing spray, characterized in that, The steps include: Step one, pretreatment: first, disperse gellan gum in water, swell for more than one hour as phase A, mix and disperse glycerol, methylpropylene glycol, polyvinylpyrrolidone and hydrolyzed corn starch uniformly as phase B, dissolve 10 parts of water, calcium chloride and sodium chloride uniformly as phase C, and reserve; Step two, heat phase A to 90-95℃ under stirring, keep stirring for 30 minutes, make gellan gum swell fully to transparent, then add phase B to phase A, stir uniformly; cool to 70-75℃, add phase C in small amount for several times and stir uniformly; Step three, cool phases ABC to 60-65℃, add chelating agent, preservative (no preservative added), active substance nicotinamide, blue copper peptide and alcohol, stir uniformly; Step four, after stirring uniformly, keep the temperature at 55-60℃, fill in the spray package.

Images