CN111374905A

CN111374905A - Foaming talcum powder composition aerosol and preparation method thereof

Info

Publication number: CN111374905A
Application number: CN202010182934.7A
Authority: CN
Inventors: 陈楚光; 张为敬; 温俊帆; 梁高健; 龚一帆
Original assignee: Zhongshan Tentop Fine Chemical Co ltd
Current assignee: Zhongshan Tentop Fine Chemical Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-07-07
Anticipated expiration: 2040-03-16
Also published as: CN111374905B

Abstract

The invention belongs to the technical field of cosmetic aerosol of personal skin care products. In particular to a foaming talcum powder composition aerosol and a preparation method thereof. The aerosol of the foaming talcum powder composition provided by the invention comprises the following components: humectant, microcrystalline cellulose, cellulose gum, sodium guaiazulene sulfonate, base stock, sodium cocoyl methyl taurate, sodium isostearoyl lactylate, disodium cocoyl-glucoside citrate, shea butter amidopropyl betaine, sodium diethylenetriamine pentamethylenephosphonate, sodium glucoheptonate, hexamidine di (isethionic acid) salt, essence, ethylhexanediol, propellant and water. The aerosol of the foaming talcum powder composition provided by the invention combines the traditional talcum powder and the aerosol, creatively solves the defects of the conventional talcum powder, is convenient to use, safe and comfortable, can effectively avoid respiratory tract inhalation, has good skin affinity, can quickly absorb sweat and absorb grease, removes peculiar smell, has soft texture and is easy to spread.

Description

Foaming talcum powder composition aerosol and preparation method thereof

Technical Field

The invention belongs to the technical field of cosmetic aerosols of personal skin care products, and particularly relates to a foaming talcum powder composition aerosol and a preparation method thereof.

Background

With the growth of the global cosmetic market and the increasing demand of consumers, there are also new trends in the global cosmetic market: 1. with the increasing global environment protection call, the green and safety requirements of consumers on the raw materials used by cosmetics are higher and higher; 2. the safety of the cosmetics is not only related to physical and psychological health of consumers, but also related to life and death problems of industries, enterprises and products.

Due to perspiration, the human skin is easy to cause various skin diseases such as heat rash, eczema and the like under the condition of damp heat and no ventilation, particularly serious in summer, and people generally use the talcum powder to coat the skin to keep the dry and smooth state of the skin surface in order to prevent the phenomenon. Along with the continuous development of the economy of China, the living standard of people is continuously improved, and the talcum powder as an essential cleaning product in modern life gradually enters ordinary families, thereby bringing great convenience to the life of people.

Most of the talcum powder sold in the market at present mainly comprises talcum powder and pearl powder as main components, and is compounded by zinc stearate, magnesium stearate, zinc oxide, calcium carbonate, menthol, peppermint oil, camphor, lanolin alcohol, glyceryl monostearate, methyl paraben, essence and the like as auxiliary components, and the dry talcum powder is a product which is very common in the market at present. Chinese patent CN102198076B discloses a pearl talcum powder which is prepared by replacing talcum powder with pearl powder and modified corn starch, can avoid the harm of the talcum powder to human bodies and has good talcum effect. Meanwhile, the mask is very easy to fly in the using process, and can be inhaled through the mouth and the nose during use, so that a user feels uncomfortable; if the inhaled quantity is large, invasion of bronchus destroys ciliary movement of trachea, which lowers defense force, easily induces respiratory tract infection, and in severe cases, even causes pneumoconiosis.

Conventional dry talcum powder cosmetics are very popular in domestic and foreign markets, but are rarely used as wet foaming talcum powder aerosol skin care products, so that the development of novel wet talcum powder which is convenient to use, safe and comfortable, can effectively avoid respiratory tract inhalation, has good skin affinity and is obvious in talcum becomes a real urgent need.

Disclosure of Invention

In order to solve the problems in the prior art, the invention aims to provide an aerosol of a foaming talcum powder composition and a preparation method thereof. The aerosol of the foaming talcum powder composition provided by the invention combines the traditional talcum powder and the aerosol, creatively solves the defects of the conventional talcum powder, is convenient to use, safe and comfortable, can effectively avoid respiratory tract inhalation, has good skin affinity, can quickly absorb sweat and absorb grease, removes peculiar smell, has soft texture and is easy to spread.

The technical scheme of the invention is as follows:

the aerosol of the foaming talcum powder composition comprises the following components in percentage by mass: 0.1-2% of humectant, 0.1-0.5% of microcrystalline cellulose, 0.1-1% of cellulose gum, 0.05-0.2% of guaiazulene sodium sulfonate, 9-56% of base material, 0.1-2.9% of sodium cocoyl methyl taurate, 0.1-3% of sodium isostearoyl lactylate, 0.5-6% of disodium cocoyl-glucoside citrate, 0.5-8% of shea butter amidopropyl betaine, 0.05-0.15% of sodium diethylenetriamine pentamethylene phosphonate, 0.05-0.15% of sodium glucoheptonate, 0.01-0.1% of hexamidine di (hydroxyethyl sulfonic acid) salt, 0.1-2% of essence, 0.1-5% of ethylhexanediol, 5-30% of propellant and 8-59.14% of water.

Further, the aerosol of the foaming talcum powder composition comprises the following components in percentage by mass: humectant 1%, microcrystalline cellulose 0.3%, cellulose gum 0.5%, sodium guaiazulene sulfonate 0.1%, base 30%, sodium cocoyl methyl taurate 2%, sodium isostearoyl lactylate 2%, disodium cocoyl-glucoside citrate 3%, shea butter amidopropyl betaine 5%, sodium diethylenetriamine pentamethylenephosphonate 0.1%, sodium glucoheptonate 0.1%, hexamidine di (isethionic acid) salt 0.05%, essence 0.3%, ethylhexanediol 3%, propellant 22%, and water 30.55%.

Further, the humectant is glucosaminoglycan.

Further, the propellant is one of dimethyl ether or liquefied petroleum gas.

Further, the base material is aluminum starch octenyl succinate, sodium carboxymethyl starch and rice starch in a weight ratio of 7-45: 1-6: 1-5.

Further, the base material is aluminum starch octenyl succinate, sodium carboxymethyl starch and rice starch in a weight ratio of 25: 4: 3, and (3).

In addition, the invention also provides a preparation method of the aerosol of the foaming talcum powder composition, which comprises the following preparation steps:

s1, adding microcrystalline cellulose and cellulose gum into water, stirring and heating to 80-83 ℃, stirring at constant temperature for dissolving uniformly, then stirring and cooling to 30-45 ℃, adding the humectant, the guaiazulene sodium sulfonate, the base material, the cocoyl methyl taurine sodium taurate, the isostearoyl lactyl sodium lactate, the cocoyl-glucoside citrate disodium, the shea butter amide propyl betaine, the diethylene triamine pentamethylene sodium phosphonate, the glucoheptonate sodium, the hexamidine di (hydroxyethyl sulfonate), the essence and the ethylhexanediol, and stirring uniformly to obtain the foaming talcum powder composition liquid.

S2, filling the foaming talcum powder composition agent liquid obtained in the step S1 into an aerosol can, filling a valve, sealing, filling a propellant, carrying out water bath, filling a nozzle, and filling an outer cover.

The base material materials adopted by the aerosol of the foaming talcum powder composition provided by the invention are aluminum starch octenylsuccinate, sodium carboxymethyl starch and rice starch which are combined according to a certain proportion, the particles are small, the specific surface area is large, the physical adsorption is realized, the starch can be well fixed in a concave position and is not easy to fall off, the adhesion force of the product to the skin is improved, the sweat and the oil are quickly absorbed, the peculiar smell is removed, the texture is smooth, and the aerosol is easy to smear.

The foaming talcum powder composition aerosol provided by the invention is added with the components such as sodium isostearoyl lactylate, glycosaminoglycans, guaiazulene sulfonate and the like, and has the functions of moistening skin, moisturizing, nursing and the like. In the aspect of propellant, medical grade dimethyl ether (DME) or cosmetic grade Liquefied Petroleum Gas (LPG) is used, so that the content system of the product is stable, and the internal pressure of the product is proper. In the aspect of a valve, a 360-degree small-spraying-quantity valve is used, so that the product can be sprayed in a positive and reverse direction, and the use is convenient; the special internal structure of the foam button can ensure that the product does not influence the foam spraying effect because of the reduction of the internal pressure of the product in the process of starting to spray until the product is completely used, and the stable spraying amount and the soft and exquisite foam effect are maintained from the beginning to the end according to a certain amount and a certain pressure.

Compared with the prior art, the aerosol of the foaming talcum powder composition provided by the invention has the following advantages:

(1) the aerosol of the foaming talcum powder composition provided by the invention combines the traditional talcum powder and the aerosol, creatively solves the defects of the conventional talcum powder, and enriches the characteristics of the product: due to the airtight characteristic of the aerosol, compared with common cosmetics, the cosmetic provided by the invention ensures that the content is not secondarily polluted by the external environment, is not easy to deteriorate, and is relieved for users.

(2) The aerosol of the foaming talcum powder composition provided by the invention has the functions of quickly absorbing sweat and oil, removing peculiar smell and the like of the conventional talcum powder cosmetics, and also has the effects of moistening, preserving moisture, replenishing water and the like.

(3) The adopted 360-degree small-spraying-amount valve enables the product to be used in a forward and reverse direction, and the foaming is stable and fine. The aerosol has the characteristic of pressure, so that the content is released in a fine and soft foam mode, the splashing of feed liquid and the suction of mouth and nose are avoided when the aerosol is used, the dosage is saved, the space pollution is reduced, and a user feels comfortable foam and is more favorable for smearing.

Detailed Description

The present invention is further illustrated by the following description of specific embodiments, which are not intended to limit the invention, and various modifications and improvements can be made by those skilled in the art based on the basic idea of the invention, but the invention is within the protection scope of the invention.

Wherein, the reagents used in the invention are all common reagents and can be purchased from common reagent production and sale companies.

EXAMPLE 1 Aerosol foaming toilet powder composition

The aerosol of the foaming talcum powder composition comprises the following components in percentage by mass: 0.1% of glycosaminoglycans, 0.1% of microcrystalline cellulose, 0.1% of cellulose gum, 0.05% of sodium guaiazulene sulfonate, 9% of binder, 0.1% of sodium cocoyl methyl taurate, 0.1% of sodium isostearoyl lactylate, 0.5% of disodium cocoyl-glucoside citrate, 0.5% of shea butter amidopropyl betaine, 0.05% of sodium diethylenetriamine pentamethylenephosphonate, 0.05% of sodium glucoheptonate, 0.01% of guanhexidine di (hydroxyethyl sulfonate), 0.1% of essence, 0.1% of ethylhexanediol, 30% of dimethyl ether and 59.14% of water.

The base material is aluminum starch octenyl succinate, sodium carboxymethyl starch and rice starch according to the weight ratio of 7: 6: 5.

The preparation method of the aerosol of the foaming talcum powder composition comprises the following steps:

s1, adding microcrystalline cellulose and cellulose gum into water, stirring and heating to 80 ℃, stirring at constant temperature for dissolving uniformly, then stirring and cooling to 30 ℃, adding glycosaminoglucan, guaiazulene sodium sulfonate, base material, sodium cocoyl methyl taurate, sodium isostearoyl lactylate, disodium cocoyl-glucoside citrate, tallowamide propyl betaine, sodium diethylenetriamine pentamethylenephosphonate, sodium glucoheptonate, hexamidine di (hydroxyethyl sulfonate), essence and ethylhexanediol, and stirring uniformly to obtain the foaming talcum powder composition liquid.

Example 2 an aerosol foam toilet powder composition

The aerosol of the foaming talcum powder composition comprises the following components in percentage by mass: 1% of glycosaminoglycans, 0.3% of microcrystalline cellulose, 0.5% of cellulose gum, 0.1% of sodium guaiazulene sulfonate, 30% of base stock, 2% of sodium cocoyl methyl taurate, 2% of sodium isostearoyl lactylate, 3% of disodium cocoyl-glucoside citrate, 5% of shea butter amidopropyl betaine, 0.1% of sodium diethylenetriamine pentamethylenephosphonate, 0.1% of sodium glucoheptonate, 0.05% of hexamidine di (hydroxyethyl sulfonic acid) salt, 0.3% of essence, 3% of ethylhexanediol, 22% of petroleum gas and 30.55% of water.

The base material is aluminum starch octenyl succinate, sodium carboxymethyl starch and rice starch in a weight ratio of 25: 4: 3, and (3).

s1, adding microcrystalline cellulose and cellulose gum into water, stirring and heating to 82 ℃, stirring at constant temperature to dissolve uniformly, then stirring and cooling to 40 ℃, adding glycosaminoglucan, guaiazulene sodium sulfonate, base material, sodium cocoyl methyl taurate, sodium isostearoyl lactylate, disodium cocoyl-glucoside citrate, tallowamide propyl betaine, sodium diethylenetriamine pentamethylenephosphonate, sodium glucoheptonate, hexamidine di (hydroxyethyl sulfonate), essence and ethylhexanediol, and stirring uniformly to obtain the foaming talcum powder composition liquid.

Example 3 an Aerosol foaming powder composition

The aerosol of the foaming talcum powder composition comprises the following components in percentage by mass: 2% of glycosaminoglycans, 0.5% of microcrystalline cellulose, 1% of cellulose gum, 0.2% of sodium guaiazulene sulfonate, 56% of base stock, 2.9% of sodium cocoyl methyl taurate, 3% of sodium isostearoyl lactylate, 6% of disodium cocoyl-glucoside citrate, 8% of shea butter amidopropyl betaine, 0.15% of sodium diethylenetriamine pentamethylenephosphonate, 0.15% of sodium glucoheptonate, 0.1% of hexamidine di (hydroxyethyl sulfonic acid) salt, 2% of essence, 5% of ethylhexanediol, 5% of dimethyl ether and 8% of water.

The base material is aluminum starch octenyl succinate, sodium carboxymethyl starch and rice starch in a weight ratio of 45: 1: 1.

s1, adding microcrystalline cellulose and cellulose gum into water, stirring and heating to 83 ℃, stirring at constant temperature for dissolving uniformly, then stirring and cooling to 45 ℃, adding glycosaminoglucan, guaiazulene sodium sulfonate, base material, sodium cocoyl methyl taurate, sodium isostearoyl lactylate, disodium cocoyl-glucoside citrate, tallowamide propyl betaine, sodium diethylenetriamine pentamethylenephosphonate, sodium glucoheptonate, hexamidine di (hydroxyethyl sulfonate), essence and ethylhexanediol, and stirring uniformly to obtain the foaming talcum powder composition liquid.

Example 4 an Aerosol foaming powder composition

The aerosol of the foaming talcum powder composition comprises the following components in percentage by mass: 1% of glycosaminoglycans, 0.1% of microcrystalline cellulose, 1% of cellulose gum, 0.2% of sodium guaiazulene sulfonate, 46.5% of base material, 0.5% of sodium cocoyl methyl taurate, 3% of sodium isostearoyl lactylate, 1% of disodium cocoyl-glucoside citrate, 8% of shea butter amidopropyl betaine, 0.15% of sodium diethylenetriamine pentamethylenephosphonate, 0.15% of sodium glucoheptonate, 0.05% of hexamidine di (hydroxyethyl sulfonate), 1% of essence, 5% of ethylhexanediol, 12.35% of petroleum gas and 20% of water.

Comparative example 1A foaming toilet powder composition aerosol

The base material is sodium carboxymethyl starch and rice starch in a weight ratio of 4: 3, and (3).

The aerosol foaming powder composition was prepared in a manner similar to that described in example 2.

The difference from example 2 is that no aluminium starch octenylsuccinate is added to the base stock.

Comparative example 2A foaming toilet powder composition aerosol

The base material is aluminum starch octenyl succinate, and sodium carboxymethyl starch is prepared from the following raw materials in a weight ratio of 25: 4.

The difference from example 2 is that no rice starch is added to the base.

Comparative example 3A foaming toilet powder composition aerosol

The base material is aluminum starch octenyl succinate, sodium carboxymethyl starch and rice starch in a weight ratio of 1: 1: 1.

The difference from example 2 is that the base is aluminum starch octenylsuccinate, sodium carboxymethyl starch and rice starch in a weight ratio of 1: 1: 1.

Test example I, Angle of repose test

1. Test materials: aerosols of foaming powder compositions prepared in examples 1 to 4 and comparative examples 1 to 3.

2. The test method comprises the following steps: the angle of repose of the aerosol foam powder compositions prepared in examples 1 to 4 and comparative examples 1 to 3 was measured.

The degree of freedom of relative movement between powder particles is reflected in the size of the angle of repose, and is a method for evaluating the flowability of powder, and a smaller value indicates better flowability of powder. It is defined as: the included angle between the accumulation slope surface formed by the powder free accumulation body and the horizontal plane.

3. Test results

The test results are shown in table 1.

TABLE 1 Angle of repose test results

Group of	Angle of repose °
		Example 1	13.75
Example 2	12.69
		Example 3	12.95
Example 4	13.26
		Comparative example 1	19.34
Comparative example 2	18.87
		Comparative example 3	18.25

As is clear from Table 1, the aerosols of the foaming powder compositions obtained in examples 1 to 4 all had an angle of repose of 14 ℃ or less, with the best results of example 2 having an angle of repose of 12.69 ℃ being the most preferred example of the invention, illustrating the good aerosol flowability of the foaming powder compositions prepared according to the invention. In comparative examples 1-3, the angle of repose angle was increased after changing the components and the ratio of the base material, which shows that the base material provided by the present invention has the advantages of no component, obvious synergistic effect, effective reduction of repose angle of the foaming toilet powder, and enhancement of fluidity.

Test example two, evaluation of product Effect

1. Test materials: example 2, comparative examples 1-3.

2. Test subjects: inviting the body to have miliaria of different degrees, especially 120 human subjects who have miliaria on the back and body folds, wherein 80 women and 40 men have miliaria of 20-50 years old.

3. The test method comprises the following steps: volunteers were randomly divided into 4 groups, and 30 persons in each group were tried with the talcum prickly heat powder of example 3 and comparative examples 1-3 of the present invention for 7 days. The talcum prickly heat powder is externally applied for 2-3 times every day, and the applied parts are all parts of the body where the prickly heat appears. The resolution of miliaria and itching was observed after 7 days.

Wherein, effectively: the miliaria is totally or partially removed, and the skin itching is eliminated or relieved.

And (4) invalidation: the miliaria did not subside and the skin itching was not relieved.

4. Test results

The test results are shown in table 2.

TABLE 2 trial results

Group of	Effective (human)	Invalid (human)	Effective rate (%)
				Example 2	29	1	96.67％
Comparative example 1	15	15	50％
				Comparative example 2	17	13	56.67％
Comparative example 3	16	14	53.33％

As can be seen from table 2, after 7 days, the effective number of patients who used the aerosol of the foaming toilet powder composition prepared in example 2 of the present invention reached 29, all or part of miliaria of the effective patients disappeared or was relieved, and the effective rate was 96.67%, while the effective rates of patients who used the aerosol of the foaming toilet powder compositions prepared in comparative examples 1 to 3 were all 60%, which indicates that the base material components provided by the aerosol of the foaming toilet powder composition prepared in the present invention, in cooperation with other components, have significant synergistic effect, and can rapidly absorb sweat and oil, remove odor, diminish inflammation and inhibit bacteria, and relieve the itching feeling of the skin.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The aerosol of the foaming talcum powder composition is characterized by comprising the following components in percentage by mass: 0.1-2% of humectant, 0.1-0.5% of microcrystalline cellulose, 0.1-1% of cellulose gum, 0.05-0.2% of guaiazulene sodium sulfonate, 9-56% of base material, 0.1-2.9% of sodium cocoyl methyl taurate, 0.1-3% of sodium isostearoyl lactylate, 0.5-6% of disodium cocoyl-glucoside citrate, 0.5-8% of shea butter amidopropyl betaine, 0.05-0.15% of sodium diethylenetriamine pentamethylene phosphonate, 0.05-0.15% of sodium glucoheptonate, 0.01-0.1% of hexamidine di (hydroxyethyl sulfonic acid) salt, 0.1-2% of essence, 0.1-5% of ethylhexanediol, 5-30% of propellant and 8-59.14% of water.

2. The aerosol foam toilet powder composition of claim 1, which comprises the following components in percentage by mass: humectant 1%, microcrystalline cellulose 0.3%, cellulose gum 0.5%, sodium guaiazulene sulfonate 0.1%, base 30%, sodium cocoyl methyl taurate 2%, sodium isostearoyl lactylate 2%, disodium cocoyl-glucoside citrate 3%, shea butter amidopropyl betaine 5%, sodium diethylenetriamine pentamethylenephosphonate 0.1%, sodium glucoheptonate 0.1%, hexamidine di (isethionic acid) salt 0.05%, perfume 0.3%, ethylhexanediol 3%, propellant 22%, and water 30.55%.

3. The aerosol foaming powder composition of claim 1 or 2 wherein the humectant is glucosaminoglycan.

4. The aerosol foaming powder composition of claim 1 or 2 wherein the propellant is one of dimethyl ether or liquefied petroleum gas.

5. Aerosol foaming powder composition according to claim 1 or 2, wherein the base is aluminum starch octenylsuccinate, sodium carboxymethyl starch and rice starch in a weight ratio of 7-45: 1-6: 1-5.

6. Aerosol foaming powder composition according to claim 3, wherein the base is aluminum starch octenylsuccinate, sodium carboxymethyl starch and rice starch in a weight ratio of 25: 4: 3, and (3).

7. A process for the preparation of an aerosol of a foaming powder composition according to any of claims 1 to 6, which comprises the following steps: