CN113384475A

CN113384475A - Toning lotion

Info

Publication number: CN113384475A
Application number: CN202010165397.5A
Authority: CN
Inventors: 张芝华; 王艳玲
Original assignee: Shanghai Zhongyi Daily Chemical Co ltd
Current assignee: Shanghai Zhongyi Daily Chemical Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2021-09-14

Abstract

The invention discloses a lotion, which comprises a powder phase and a water phase, wherein the powder phase is attapulgite, the water phase mainly comprises water, and can also comprise alcohol, salt and the like, and the contents of the alcohol, the alcohol and the salt are respectively 0.5-4.5% of the attapulgite, 5-15% of the alcohol and 0.05-0.2% of the salt. The toning lotion can quickly form layering when standing, precipitates which are placed for a long time are not hardened, the toning lotion can be uniformly dispersed by gently shaking during use, and the toning lotion is wiped and coated on the surface of skin and has the effect of adsorbing oil, so that the oil control effect is mainly water, the toning lotion does not contain oil components, the oil control is mild, the oil control effect is good, the oil on the surface of the skin is adsorbed, and the toning lotion has excellent dry and smooth feeling and is very excellent, and the variety of cosmetics selected by consumers is enriched. In addition, the invention also discloses the application of the attapulgite in the preparation of the skin oil control reagent.

Description

Toning lotion

Technical Field

The invention relates to the technical field of cosmetics, in particular to a toning lotion, and especially relates to a rapid layering oil control toning lotion containing attapulgite.

Background

Attapulgite is clay mineral with water-containing magnesium-rich silicate as main component and has the advantages of smooth feeling, light weight, high water absorption, no swelling in water, and high viscosity and plasticity in wet condition. The attapulgite has a large number of zeolite pore canals inside and grooves at intervals between concave and convex surfaces, so that the attapulgite has large specific surface area and strong adsorption capacity, and the internal surface area can reach 300-400 m²Per g, exterior surfaceArea of about 23m²Adsorbing chromium-containing wastewater by using attapulgite clay]Chemical environmental protection, 1989, 9 (4): 248-249.]. The attapulgite clay is used as an inorganic mineral material which is cheap and easy to obtain, has very abundant reserves in China, has more excellent performances compared with other natural materials, is simple in preparation process and special in structure, and has great potential in the aspect of cosmetic application.

The skin is the largest organ of the human body, and is composed of epidermis, dermis and subcutaneous tissue, and contains accessory organs including sweat glands, sebaceous glands, blood vessels, and the like. The oily skin people refer to a part of people with greasy face caused by the fact that the secretion function of sebaceous glands is vigorous. Too much grease can cause gloss on the face, is not easy to clean and affects the beauty; the secretion of oil and fat can also bring about the breeding of microorganisms, so that acne appears on the face, which is also the reason why many products take oil control and acne removal as main propaganda slogans. In addition, the oil secretion is excessive, pores are enlarged by the accumulated oil, and the large pores are also a great problem which troubles the oily skin. Controlling the excessive secretion of sebaceous glands and relieving the oil production symptoms are the key points for keeping the skin healthy.

At present, skin care products for solving the problem of oily skin generally have two ways, namely, the oil control effect is achieved by physical adsorption such as silicon powder and PE powder and by changing the physiological characteristics of the skin, and for example, the function of controlling oil and removing acnes is achieved by the alpha-carboxylic acid raw materials through bacteriostasis and exfoliating cutin. However, acid products tend to disrupt the stratum corneum, causing skin sensitivity, and more people with sensitive skin need milder oil control products. The metabolic turnover of skin cells is typically 28 days, and the effects of altering the physiological properties of the skin generally require prolonged continuous use to achieve the desired effect. Synthetic chemical particulate materials such as PE powder can enter the human body through the respiratory or food chain, endangering human health and also affecting the ecological environment. In addition, with the deep mind of the concept of 'no silicone oil', the adsorption product without silicone oil can generate positive effects and better adapt to consumption requirements.

In addition, a type of cosmetic containing a powder component and capable of redispersing the powder component by shaking at the time of use, that is, a type of redispersible powder-dispersed cosmetic is known. Patent publication No. CN104093393B discloses that a re-dispersible powder dispersion cosmetic prepared mainly from bentonite and succinic acid, etc., is mainly used for removing keratotic plugs from the skin, is not satisfactory in oil control effect, and is not suitable for the preparation of a rapidly layered oil control lotion, although it gives a pleasant feel even when it is applied to the skin.

Disclosure of Invention

In order to solve the problems, the invention provides the toning lotion.

The cosmetic water comprises a powder phase and a water phase, wherein the powder phase is attapulgite, and the main component of the water phase is water.

Further, the aqueous phase also comprises alcohol.

Further, the alcohol is dideal alcohol.

Further, the aqueous phase may also contain both alcohol and salt.

Further, the salt is NaCl.

Further, the content of attapulgite in the toning lotion is 0.5-4.5%, the content of alcohol is 5-15%, and the content of salt is 0.05-0.2%.

Further, the aqueous phase may further comprise one or more of EDTA-2Na, glycerol, dipotassium glycyrrhizinate, dipropylene glycol, and phenoxyethanol.

Further, the water phase may further comprise one or more of 0.05% of EDTA-2Na, 3% of glycerol, 0.05% of dipotassium glycyrrhizinate, 1% of dipropylene glycol, and 0.5% of phenoxyethanol.

Further, the water phase also comprises one or more of sodium hyaluronate, citric acid and sodium citrate.

Further, the aqueous phase further comprises one or more of 0.1% sodium hyaluronate, 0.02% citric acid, 0.3% sodium citrate.

Another aspect of the present invention is to find the use of attapulgite in the manufacture of a skin oil control agent, the attapulgite having a remarkable effect in adsorbing oil on the skin surface due to its own specific properties.

Further, the attapulgite is used for preparing the skin oil control agent, and the agent comprises a powder phase and a water phase, wherein the powder phase is attapulgite, and the main component of the water phase is water.

Further, the use of attapulgite in the manufacture of a skin oil control agent, the aqueous phase of which also comprises alcohol.

Further, the use of attapulgite for the manufacture of a skin oil control agent, the aqueous phase of which also comprises a salt.

Further, the use of attapulgite in the preparation of a skin oil control agent comprises the attapulgite with the content of 0.5-4.5%, alcohol with the content of 5-15% and salt with the content of 0.05-0.2%.

Further, the attapulgite is used for manufacturing the skin oil control agent, and the water phase of the agent can also contain one or more of EDTA-2Na, glycerol, dipotassium glycyrrhizinate, dipropylene glycol and phenoxyethanol.

Further, the attapulgite is used for preparing the skin oil control agent, and the water phase of the agent can also comprise one or more of 0.05 percent of EDTA-2Na, 3 percent of glycerin, 0.05 percent of dipotassium glycyrrhizinate, 1 percent of dipropylene glycol and 0.5 percent of phenoxyethanol.

Further, the attapulgite is used for manufacturing the skin oil control agent, and the water phase of the agent also comprises one or more of sodium hyaluronate, citric acid and sodium citrate.

Further, the attapulgite is used for manufacturing the skin oil control agent, and the water phase of the agent also comprises one or more of 0.1% of sodium hyaluronate, 0.02% of citric acid and 0.3% of sodium citrate.

The invention provides a toning lotion which can quickly form layering (about 4min at the fastest) when standing, precipitates are not hardened after long-term storage, the toning lotion can be uniformly dispersed by slight shaking when being used, and the toning lotion has the function of absorbing grease when being smeared on the surface of skin, so that the oil control effect is achieved. In addition, the invention also discloses the application of the attapulgite in the preparation of the skin oil control reagent.

Drawings

FIG. 1 is a crystal structure diagram of attapulgite

FIG. 2 is a photograph showing the state of a sample after shaking it uniformly and then left standing for 4 minutes in the sedimentation velocity-affecting test in example 7

FIG. 3 is a photograph showing the state of a sample which was shaken uniformly and then left to stand for 10 minutes in the sedimentation velocity-affecting test in example 7

Detailed Description

The present invention is described in further detail below with reference to examples, which are intended to facilitate the understanding of the present invention without limiting it in any way.

The rapid layering oil control toning lotion containing attapulgite is characterized by mainly being a water agent and not containing oil components, and the toning lotion contains a powder phase and a water phase, wherein the powder phase is mainly the attapulgite; the water phase may contain alcohol, salt, and other components capable of being used as matrix and having effects of moistening and regulating skin feeling, such as EDTA-2Na, glycerol, dipotassium glycyrrhizinate, dipropylene glycol, phenoxyethanol, etc.

The ideal chemical formula of attapulgite is: mg (magnesium)₅Si₈O₂₀(OH)₂(OH₂)₄·4H₂O, crystal structure as shown in fig. 1, in each of 2: in the 1 unit structure layer, the tetrahedral wafer angle tops are reversed at a certain distance to form a layer chain. The attapulgite clay after selection has excellent smoothness, adhesion and air permeability as raw materials of cosmetics, and is especially suitable for cosmetics such as foundation blush, face powder, eyebrow, lipstick, etc. The porous fragrance material is used to soak aromatic substances (essence and perfume) in soil to prepare the slow-release aromatic with stable and sustained fragrance release for more than 6 months. The toning lotion provided by the invention innovatively adopts attapulgite as a main raw material, and makes full use of the characteristics of smooth feeling, light weight, strong water absorption, no expansion when meeting water, viscosity and plasticity when wet, and large specific surfaceThe lotion has a large volume and strong adsorption force, and has a remarkable effect on oil control and skin care, so that the lotion has a stronger market competitive advantage.

The alcohol can be classified into common edible alcohol, single dealdehydized alcohol or double dealdehydized alcohol, etc. The aldehyde content of the single dealdehydized alcohol or the double dealdehydized alcohol is lower than that of the second-level daily-use alcohol, the single dealdehydized alcohol or the double dealdehydized alcohol has no strong pungent smell, is a product deeply processed by the second-level edible alcohol, has the characteristic of lower pungent smell than that of common edible alcohol, is widely used in products such as shampoo, toilet water, perfume, spice and the like, is an ideal raw material for replacing import in the chemical industry, is a basic raw material for producing high-grade daily-use chemical products, and has the density of 75-90 percent of dealdehydized alcohol between 0.85 and 0.793. The toning lotion is preferably double dealdehydized alcohol, has no pungent smell, has the effect of promoting the absorption of nutrient components, is higher in grade, and is more easily accepted by wide consumers.

The salt refers to a metal ion or ammonium ion (NH)⁴⁺) The compound combined with acid radical ion (or nonmetal ion) such as sodium chloride, sodium carbonate, calcium nitrate, ferrous sulfate, ammonium calcium sulfate acetate, copper chloride, potassium chloride, sodium acetate, etc. generally, the salt is the product of double decomposition reaction, the salt reacts with salt to generate new salt and new salt, the salt reacts with alkali to generate new salt and new alkali, the salt reacts with acid to generate new salt and new acid, such as sulfuric acid and sodium hydroxide to generate sodium sulfate and water, the sodium chloride reacts with silver nitrate to generate silver chloride and sodium nitrate, etc., and other reactions can generate salt, such as displacement reaction, the solution of soluble salt has conductivity, because the solution has free swimming ion, can be used as electrolyte, and is one kind of crystal. The salt in the toning lotion is preferably NaCl, so that grease and acne accumulated in facial pores and cutin and dirt on the surface of skin can be eliminated, and the oil control effect of the toning lotion can be improved.

The attapulgite-containing rapid oil-control astringent of the present invention can be suitably blended with various components, such as powder components, moisturizers, thickeners, metal ion masking agents, pigments, pH adjusters, skin nutrients, vitamins, preservatives, antioxidants, antioxidant aids, perfumes, etc., which are generally blended in the fields of cosmetics and quasi drugs, as needed, within the range that does not impair the effects of the present invention.

Example 1 Attapulgite oil absorption Performance test

An oil absorption test is carried out by referring to a method for measuring an oil absorption value of a plum blossom (Li blossom, Chang, Cheng Peak) and high-purity silicon micro powder [ J ]. school news of national university in southwest (Nature science edition), 2005,31(3):377-379 ], and dimethyl silicone oil (the model is KF-96A-6CS) with the viscosity of 6CS is selected by taking low viscosity and easy accessibility of laboratories as main factors when oil is selected.

Accurately weighing 10.00g of each sample of kaolin, bentonite and attapulgite (the three samples are selected with the particle size of 40 mu m), placing the sample on a glass plate, quickly dripping 5-6g of simethicone at first, fully blending by a stirring shovel in the dripping process to enable oil to be uniformly infiltrated with all powder particles, then continuously dripping while grinding and pressing, dripping gradually when the end point is approached, fully grinding and pressing every drop, and recording the consumed oil amount when the sample and the oil are bonded into a paste which is not cracked and has no oil marks on the glass plate. All operations should be completed within 15 min. The oil absorption is expressed in mass of dimethicone required per 100g of sample. Three replicates were performed, and the results are shown in the following table, averaged:

test sample	Oil absorption g/100g
		Kaolin clay	77.5g
Bentonite clay	83.2g
		Attapulgite	109.0g

The oil absorption value is related to the size and shape, the specific surface area and the surface properties of the powder particles, so the oil absorption value measurement is an effective method for evaluating the surface chemical properties of the powder. According to the experimental result, the oil absorption capacity of the attapulgite is far better than that of bentonite and kaolin under the condition of the same particle size, and the attapulgite is more suitable for preparing oil-control toning lotion.

Analysis of variance: through repeated experiments, the variance analysis is carried out on the experimental data, and the oil absorption values of the attapulgite, the kaolin and the bentonite are found to be very different (the P value is less than 0.01) (the specific data is not shown).

Example 2

The ingredients required to formulate the lotion were divided into A, B, C, D, E, F six phases, as shown in the following table:

phase A is used as matrix, and has effects of keeping moisture and regulating skin feeling, and phase B, C, D, E, F is the main ingredient of cosmetic water. In this embodiment, A, B, C phases in the table above are used to prepare the attapulgite-containing astringent for quickly layering and controlling oil, and the preparation method specifically comprises: sequentially adding the phase A raw materials into a main pot, heating to 50-55 ℃ under the condition of stirring, and opening to cool to 25 ℃ after the phase A raw materials are completely dissolved and uniformly mixed; adding phase B into the main boiler; and C phase: adding water into the attapulgite, fully and uniformly mixing, and adding into a main pot; fully stirring and discharging.

Example 3

In this example, A, B, C, D four phases in the table of example 2 are adopted to prepare the attapulgite-containing fast layering oil-control lotion, and the preparation method specifically comprises the following steps: sequentially adding the phase A raw materials into a main pot, heating to 50-55 ℃ under the condition of stirring, and opening to cool to 25 ℃ after the phase A raw materials are completely dissolved and uniformly mixed; adding phase B into the main boiler; and C phase: adding water into the attapulgite, fully and uniformly mixing, and adding into a main pot; phase D: adding water into sodium hyaluronate for soaking, heating to 85 ℃, starting stirring until the sodium hyaluronate is completely dissolved, cooling to 25 ℃, and adding into a main pot; fully stirring and discharging.

Example 4

In this example, A, B, C, E four phases in the table of example 2 are adopted to prepare the attapulgite-containing fast layering oil-control lotion, and the preparation method specifically comprises the following steps: sequentially adding the phase A raw materials into a main pot, heating to 50-55 ℃ under the condition of stirring, and opening to cool to 25 ℃ after the phase A raw materials are completely dissolved and uniformly mixed; adding phase B into the main boiler; and C phase: adding water into the attapulgite, fully and uniformly mixing, and adding into a main pot; adding the dissolved E phase into a main boiler; fully stirring and discharging.

Example 5

In this example, A, B, C, D, E phases in the table of example 2 are adopted to prepare the attapulgite-containing fast layering oil-control lotion, and the preparation method specifically comprises the following steps: sequentially adding the phase A raw materials into a main pot, heating to 50-55 ℃ under the condition of stirring, and opening to cool to 25 ℃ after the phase A raw materials are completely dissolved and uniformly mixed; adding phase B into the main boiler; and C phase: adding water into the attapulgite, fully and uniformly mixing, and adding into a main pot; phase D: adding water into sodium hyaluronate for soaking, heating to 85 ℃, starting stirring until the sodium hyaluronate is completely dissolved, cooling to 25 ℃, and adding into a main pot; adding the dissolved E phase into a main boiler; fully stirring and discharging.

Example 6

In this example, A, B, C, F phases in the table of example 2 are adopted to prepare the attapulgite-containing fast layering oil-control lotion, and the preparation method specifically comprises the following steps: sequentially adding the phase A raw materials into a main pot, heating to 50-55 ℃ under the condition of stirring, and opening to cool to 25 ℃ after the phase A raw materials are completely dissolved and uniformly mixed; adding phase B into the main boiler; and C phase: adding water into the attapulgite, fully and uniformly mixing, and adding into a main pot; phase D: adding water into sodium hyaluronate for soaking, heating to 85 ℃, starting stirring until the sodium hyaluronate is completely dissolved, cooling to 25 ℃, and adding into a main pot; adding the dissolved E phase into a main boiler; fully stirring and discharging.

Example 7 sedimentation velocity Effect experiment

Using the lotions prepared in examples 2 to 6, sedimentation rate-affecting experiments were conducted to summarize the formulations in each example as shown in the following table, "+" indicates addition and "-" indicates no addition.

The state of the sample after shaking uniformly and standing for 4 minutes is shown in FIG. 2, and the state of the sample after standing for 10 minutes is shown in FIG. 3. As can be seen from examples 2 and 3, the addition of a thickening agent such as sodium hyaluronate slows down the deposition and the time required to form a significant delamination is extended from 10min to 146min, probably because: the sedimentation difficulty is increased along with the increase of the viscosity of the water aqua, and the sedimentation speed is reduced; according to examples 2 and 4, the addition of pH modifiers such as citric acid/sodium citrate will slow down the deposition, extending the time required to form a significant layer separation from 10min to 29min, probably due to: the citric acid/sodium citrate is combined with hydroxyl at the edge of the attapulgite crystal, so that the edge of the wafer becomes more free, the positive charge edge and the negative charge crystal face interact, the mobility of the wafer in the solution is reduced, and the rapid delamination is not facilitated; from examples 3 and 5, it can be seen that the time required for significant delamination is reduced from 146min to 92min by adding sodium hyaluronate and pH adjuster simultaneously, probably because: the basic structure of the sodium hyaluronate is a large polysaccharide consisting of two disaccharide units of D-glucuronic acid and N-acetylglucosamine, a large number of hydroxyl groups are distributed in molecules, and the addition of the citric acid/sodium citrate is combined with the sodium hyaluronate, so that the combination with the hydroxyl groups at the edge of the attapulgite crystal is reduced competitively, and the phenomenon that the sedimentation speed is increased is shown; as can be seen from examples 2 and 6, the addition of sodium chloride increased the settling rate and reduced the time required to form significant stratification from 10min to 4min, possibly due to: the attapulgite crystal edge has a small amount of local positive charges due to the absorption of hydroxyl, and the osmotic pressure from an aqueous medium of the solution after the salt is added can improve the mobility of the wafer, thereby meeting the requirement of rapid delamination of the invention. Therefore, the sedimentation rate is the fastest, and the preferred embodiment 6 (the time required for forming a significant layer is 4min) for realizing rapid layer separation is that the optimal components of the rapid layer separation oil control toning lotion are 0.5-4.5% of attapulgite, 5-15% of alcohol and 0.05-0.2% of salt.

Example 8: volunteer preference evaluation

The lotions prepared in examples 2 and 6 (hereinafter, referred to as No. 2 and No. 6) were distributed to volunteers to test the oil absorption performance of the lotions of the present invention, and the volunteers' preference for the present invention.

The investigation method comprises the following steps: 15 female volunteers between 20-40 years old have obvious oil on skin, use the lotion after washing face with clear water every night as required under the condition of no make-up, stand for 5 minutes before use, observe the state of the sample to fill in preference, and shake before use.

Methods of use and data statistics: the 15 persons filled out the corresponding questionnaires on the day of use, on the third day and after 1 week of continuous use.

The statistical results of the lotion state preference survey are as follows:

	number of people who like No. 2 sample	The number of people who like No. 6 sample	Number of persons showing no relation to sample status
				Day one	6	8	1
The third day	5	9	1
				The seventh day	5	9	1

The statistical results of the survey of the oil absorption effect preference of the toning lotion are shown in the following table:

	number of people considering that No. 2 sample has good oil control effect	The number of people who think that No. 6 sample has good oil control effect	Number of people with no difference in oil control effect
				Day one	5	7	3
The third day	6	7	2
				The seventh day	5	9	1

Among 15 volunteers, the number of people who developed allergy was 0.

According to the experimental result, the oil control effect of the No. 6 toning lotion is slightly better than that of the No. 2 toning lotion, and people who prefer the No. 6 toning lotion are slightly more than that of the No. 2 toning lotion. It can be seen that most people prefer the lotion prepared according to example 6, i.e., the lotion has the main components of 0.5-4.5% attapulgite, 5-15% alcohol and 0.05-0.2% salt, and the fast layering state and oil control effect of the lotion of example 6 are more popular, and are the preferred formula of the lotion of the present invention.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A cosmetic lotion comprises a powder phase and an aqueous phase, wherein the powder phase is attapulgite, and the aqueous phase mainly contains water.

2. The lotion of claim 1, wherein said aqueous phase further comprises alcohol.

3. The astringent according to claim 2, wherein the alcohol is dideal alcohol.

4. The lotion according to any one of claims 1 to 3, wherein the aqueous phase further comprises a salt.

5. The lotion according to claim 4, wherein the salt is NaCl.

6. The astringent according to any one of claims 4 to 5, wherein the content of attapulgite is 0.5 to 4.5%, the content of alcohol is 5 to 15%, and the content of salt is 0.05 to 0.2%.

7. The lotion according to any one of claims 1-6, wherein the aqueous phase further comprises one or more of EDTA-2Na, glycerin, dipotassium glycyrrhizinate, dipropylene glycol, phenoxyethanol.

8. The lotion of claim 7, wherein the aqueous phase further comprises one or more of 0.05% EDTA-2Na, 3% glycerin, 0.05% dipotassium glycyrrhizinate, 1% dipropylene glycol, and 0.5% phenoxyethanol.

9. The lotion of claim 8, wherein the aqueous phase further comprises one or more of sodium hyaluronate, citric acid, and sodium citrate.

10. The lotion of claim 9, wherein the aqueous phase further comprises one or more of 0.1% sodium hyaluronate, 0.02% citric acid, and 0.3% sodium citrate.

11. Use of attapulgite in the manufacture of a skin oil control agent.

12. The use according to claim 11, wherein the agent comprises a powder phase and an aqueous phase, wherein the powder phase is attapulgite and the aqueous phase comprises water as a major component.

13. Use according to claim 12, wherein the aqueous phase further comprises alcohol.

14. Use according to any one of claims 12 to 13, wherein the aqueous phase further comprises a salt.

15. The use according to claim 14, wherein the content of attapulgite is 0.5-4.5%, the content of alcohol is 5-15%, and the content of salt is 0.05-0.2%.