KR102354098B1 - Sherbet Type Composition for Face Washing - Google Patents

Abstract

The present invention relates to a sorbet formulation-based composition for washing a face comprising a superabsorbent polymer, oil, and an emulsifier, and when the sorbet formulation-based composition for washing a face is used, makeup can be removed without flow or stickiness and rolling time can be extended to easily remove makeup.

Description

Sherbet Type Composition for Face Washing

The present invention relates to a sherbet type face-wash composition.

Cleansing is divided into a primary face wash that removes makeup ingredients and a secondary face wash that removes makeup residues, sebum, and skin waste. Representative products for the first face wash include cleansing water, cleansing oil, and cleansing cream.

In the case of cleansing water, there are disadvantages in that it is cumbersome to apply it to cotton and may cause skin damage due to friction between cotton and skin. In the case of cleansing oil, the effect is remarkable in that it can wash makeup ingredients composed of oil and oil-dispersed powder, but it has a disadvantage in that it is difficult to remove makeup because it flows down in liquid form and cannot be rolled for a long time. In addition, in the case of the cleansing cream, it does not flow down during the rolling step, but there is no moisture and the more it rolls, the stiffer it becomes.

Therefore, if there is a formulation that can have a long rolling time and can completely remove makeup ingredients due to less dripping, it will be much easier and more complete to remove makeup.

Republic of Korea Registration Publication No. 10-2018505 (2019.08.30)

One aspect is to provide a face-wash composition comprising a super absorbent polymer, an oil, and an emulsifier.

One aspect is to provide a face-wash composition comprising a super absorbent polymer, an oil, and an emulsifier.

According to one embodiment, the composition for face washing may be a sherbet formulation. The sherbet may also be referred to as sherbet or sorbet, and the sherbet formulation melts through the skin-to-skin friction 2 to 30 times, rather than immediately melting or immediately absorbed when put on the skin. may mean that

According to one embodiment, the superabsorbent polymer may be in the form of a cross-polymer in which sodium polyacrylate is cross-linked.

The sodium polyacrylate may also be referred to as polyacrylic acid sodium salt, and may help to make the skin soft and supple, and may help protect the skin and maintain moisture. In addition, the sodium polyacrylate may serve to stabilize the unstable emulsion state of other immiscible components, and may serve as a water-soluble thickener.

The cross-polymer form in which the sodium polyacrylate is cross-linked may be to absorb purified water in the space secured through cross-linking, and may be mixed with an oil component through the emulsifier to form a sherbet formulation. .

According to one embodiment, the oil may be one or more selected from the group consisting of vegetable oil, ester oil, hydrocarbon oil, and silicone oil.

The vegetable oil may be a natural oil extracted from plants, and consists of sunflower seed oil, canola oil, palm oil, grape seed oil, herbal oil, rose oil, coconut oil, moringa oil, apricot seed oil, meadowfoam seed oil and abyssinian oil. It may be one or more selected from the group, but is not limited thereto.

The ester oil is caprylic / capric triglyceride, cetylethyl hexanoate, butylene glycol dicaprylate / dicaprate, C12-15 alkyl benzoate, dibutyl adipate, diisostearyl mal It may be one or more selected from the group consisting of lactate, coco-caprylate/caprate, and ethylhexyl palmitate, but is not limited thereto.

The hydrocarbon oil includes paraffin-based hydrocarbon oil, olefin-based hydrocarbon oil, aliphatic, substituted and aromatic hydrocarbon-based oil, n-octane, n-nonane, n-decane, n-undecane, n-dodecane, n - Tridecane, n-tetradecane, n-pentadecane, n-hexadecane, n-heptadecane, n-octadecane, vaseline, paraffin, may be at least one selected from the group consisting of ceresin and squalane, but is limited thereto no.

The silicone oil is cyclopentasiloxane, dimethicone, cyclomethicone, polydimethylsiloxane, methylphenylpolysiloxane, methylcyclopolysiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, tetradecamethylhexa It may be at least one selected from the group consisting of siloxane and octamethyltrisiloxane, but is not limited thereto.

The inclusion of a large amount of the oil may be proportional to the makeup removal ability.

According to one embodiment, the emulsifier may be one or more selected from the group consisting of plant-derived emulsifiers, polyglyceryl-based emulsifiers and PEG-based emulsifiers. For example, the emulsifier is cetearyl olivate, sorbitan olivate, polyglyceryl-2 stearate, glyceryl stearate, stearyl. Stearyl Alcohol, PEG-100 Stearate, Glyceryl Stearate, Sorbitan Trioleate, Polyglyceryl-10 Oleate ), Polyglyceryl-10 Dipalmitate, Polyglyceryl-3 Stearate, Sorbitan Tristearate, Propyleneglycol Monostearate , POE(6) Sorbitan Monostearate (POE(6) Sorbitan Monostearate), Polyoxyethylene 400 Monooleate, POE(21) Sorbitan Monopalmiate (POE(21) Sorbitan Monopalmiate), Sodium Oleate (Sodium Oleate), potassium oleate (Potassium Oleate), Montanov wax (Montanov Wax), emulsifying wax (Emulsifying wax), lecithin (Lecithin), stearic acid (stearic acid), etc., but is not limited thereto.

According to one embodiment, the amount of the superabsorbent polymer may be 0.3 to 1.0% by weight based on the total weight of the face-wash composition. When the superabsorbent polymer is included in 0.1% by weight or less based on the total weight of the composition in the present face wash composition, the stability of the formulation may be lowered due to separation of the properties. The thickener may clump.

According to one embodiment, the oil may be 1 to 30% by weight based on the total weight of the face-wash composition. In the present face-wash composition, when the oil is less than 1% by weight based on the total weight of the composition, the makeup removal ability may be significantly lowered, and if it exceeds 30% by weight, the stability of the formulation may be significantly lowered.

According to one embodiment, the emulsifier may be 1 to 5% by weight based on the total weight of the face-wash composition. In the present face wash composition, the emulsifier may be such that the super absorbent polymer catches the oil component to implement a sherbet formulation.

The face-wash composition of the present invention may contain an appropriate amount of suitable additives such as fragrance, preservative, sequestering agent, and medicinal ingredient within the range that does not impair the purpose of the present invention.

When the composition for face-wash of the sherbet formulation according to the present invention is used, there is no flow or stickiness when makeup is removed, and the time for rolling is long, so that makeup can be removed more easily.

1 is a photograph comparing a normal cream and a sherbet formulation, which is a composition of the present invention (left: regular cream, right: sherbet cream)

Hereinafter, one or more specific embodiments will be described in more detail through examples. However, these examples are for illustrative purposes of one or more embodiments, and the scope of the present invention is not limited to these examples.

Experimental Example 1. Formulation stability evaluation

In order to measure the stability of the formulation according to the oil content, each component was weighed in a beaker and then mixed using a disper at 70° C. at 3,000 rpm for 5 minutes to prepare a composition. After that, it was stored at 45° C. for 7 days to visually check whether the properties of the composition were separated.

Experimental Example 2. Formulation evaluation of the composition

In order to compare whether the composition was implemented as a sherbet formulation, each component was weighed in a beaker and then mixed using a disper at 70° C. at 3,000 rpm for 5 minutes to prepare a composition, and then each property was compared. The formulation most similar to the sherbet formulation was scored as 1, and the formulation most similar to the sherbet formulation was evaluated as 4 points.

Experimental Example 3. Rolling time measurement

In order to compare the rolling time on the skin, 1 g of the sample was applied to the back of the hand and rolled in a clockwise direction using the middle finger within a square area of 25 cm ² . The time until the moment of rolling to the end was measured.

Experimental Example 4. Measurement of makeup removal power

To compare the degree of makeup removal, apply mascara in a size of 0.5 cm in width and 1.5 cm in length, respectively, and dry naturally for 1 hour to completely harden the surface, then apply about 1 g of each sample and lightly use 10 After rubbing twice, the same pad was wiped once with the same pressure and compared. The makeup removal power of the cleansing oil was scored out of 5, and the general cream formulation was evaluated as 1 point and then compared.

Example 1. Evaluation of cleansing cream according to the ratio of the oily part

As shown in Table 1 below, a cleansing cream composition was prepared by varying the ratio of the oily part, and whether the cleansing cream was separated according to the ratio of the oily part, whether it was prepared in a sherbet formulation, how long it took to roll, and how much makeup removal ability evaluated.

ingredient Preparation Example 1 Preparation 2 Preparation 3 production example
4 sunflower seed oil One 5 10 12 cyclopentasiloxane One 5 10 12 Caprylic/Capric Triglycerides One 5 10 12 dipropylene glycol 5 5 5 5 PEG-100 Stearate, Glyceryl Stearate 2 2 2 2 Sodium Polyacrylate Crosspolymer-2 0.5 0.5 0.5 0.5 Purified water to 100 to 100 to 100 to 100 gross weight 100 100 100 100 Formulation stability O O O X Formulation evaluation One One One 3 rolling time less than 1 minute 2 minutes 3 minutes not measurable makeup removal ability One 3 4 not measurable

As can be seen from the results of Table 1, it was confirmed that the more oil contained, the more remarkable the makeup removal ability. However, when the weight of the oil exceeds 30% by weight of the total, it was confirmed that the stability of the formulation was deteriorated as the properties were separated.

Example 2. Evaluation of cleansing cream according to cross polymer ratio

As shown in Table 2 below, a cleansing cream composition was prepared by varying the cross-polymer ratio, and depending on the cross-polymer ratio, whether the cleansing cream was separated, prepared in a sherbet formulation, how long was the rolling time, and what was the makeup removal ability? The degree was evaluated.

ingredient production example
5 Preparation 6 Preparation 3 production example
7 sunflower seed oil 10 10 10 10 cyclopentasiloxane 10 10 10 10 Caprylic/Capric Triglycerides 10 10 10 10 dipropylene glycol 5 5 5 5 PEG-100 Stearate, Glyceryl Stearate 2 2 2 2 Sodium Polyacrylate Crosspolymer-2 0.1 0.3 0.5 One Purified water to 100 to 100 to 100 to 100 gross weight 100 100 100 100 Formulation stability X O O O Formulation evaluation 4 One One 2 rolling time not measurable 3 minutes 3 minutes 30 seconds not measurable makeup removal ability not measurable 4 4 2

As shown in Table 2, it was confirmed that when the sodium polyacrylate-based cross polymer was 0.3 wt% to 0.5 wt%, it was best realized as a sherbet formulation and had the highest makeup removal ability.

On the other hand, when the sodium polyacrylate-based cross polymer was included in 0.1 wt%, the properties were separated and the sherbet formulation could not be implemented, and the rolling time could not be measured because the formulation was not implemented properly, and the makeup removal ability was also could not be measured. In addition, when the sodium polyacrylate-based cross polymer was included in 1 wt%, it was implemented as a sherbet formulation, but the rolling time could not be measured, and it was confirmed that the makeup removal ability was poor.

Example 3. Evaluation of cleansing cream according to the type of emulsifier

As shown in Table 3 below, the cleansing cream composition was prepared by changing the type of emulsifier, and depending on the type of the emulsifier, whether the cleansing cream was separated, whether it was prepared in a sherbet formulation, what the rolling time is, and to what extent is the makeup removal ability evaluated.

Examples of emulsifiers include plant-derived emulsifiers cetearyl olivate, sorbitan olivate, polyglyceryl-based emulsifiers polyglyceryl-2 stearate, glyceryl stearate, stearyl alcohol, and PEG-based emulsifiers PEG-100 stearate. The rate was compared using glyceryl stearate.

ingredient production example
8 production example
3 production example

9 Preparation 10 sunflower seed oil 10 10 10 10 cyclopentasiloxane 10 10 10 10 Caprylic/Capric Triglycerides 10 10 10 10 dipropylene glycol 5 5 5 5 cetearyl olivate, sorbitan olivate 2 Polyglyceryl-2 Stearate, Glyceryl Stearate, Stearyl Alcohol 2 PEG-100 Stearate, Glyceryl Stearate 2 Sodium Polyacrylate Crosspolymer-2 0.5 0.5 0.5 0.5 Purified water to 100 to 100 to 100 to 100 gross weight 100 100 100 100 Formulation stability X O O O Formulation evaluation 4 One 2 2 rolling time not measurable 3 minutes 3 minutes 3 minutes makeup removal ability not measurable 4 3 3

As shown in Table 3, when the emulsifier was not used, the sodium polyacrylate-based crosspolymer did not hold the oil alone, so phase separation was observed.

On the other hand, in the case of including an emulsifier, the formulation was somewhat similar to that of sherbet, and there was no significant difference in the rolling time. However, it was confirmed that Preparation Example 3 using a PEG-based emulsifier best implemented the sherbet formulation, and the makeup removal ability was also remarkable.

Example 4. Evaluation of cleansing cream according to the type of water-soluble polymer

As shown in Table 4 below, a cleansing cream composition was prepared by varying the type of water-soluble polymer, and depending on the type of water-soluble polymer, whether the formulation of the cleansing cream was stable, whether it was prepared in a sherbet formulation, how long the rolling time was, and the ability to remove makeup To what extent this was evaluated.

ingredient Preparation 2 Preparation 13 Preparation 14 Preparation 3 Preparation 11 Preparation 12 sunflower seed oil 5 5 5 10 10 10 cyclopentasiloxane 5 5 5 10 10 10 Caprylic/Capric Triglycerides 5 5 5 10 10 10 dipropylene glycol 5 5 5 5 5 5 PEG-100 Stearate, Glyceryl Stearate 2 2 2 2 2 2 Sodium Polyacrylate Crosspolymer-2 0.5 0.5 Carbomer 0.5 0.5 Acrylate/C10-30 alkyl acrylate crosspolymer 0.5 0.5 Tromethamine 0.4 0.4 0.4 0.4 Purified water to 100 to 100 to 100 to 100 to 100 to 100 gross weight 100 100 100 100 100 100 Formulation stability O O O O X X Formulation evaluation One 4 4 One 4 4 rolling time 2 minutes 1 min 1 min 3 minutes not measurable measurement
impossible makeup removal ability 3 2 One 4 not measurable measurement
impossible

As shown in Table 4, when the oil phase part is included in an amount of 15% by weight, phase separation was not observed even when other water-soluble polymers other than sodium polyacrylate-based crosspolymer were used, but other water-soluble substances other than sodium polyacrylate-based crosspolymer were not observed. It was confirmed that the compositions containing the polymer did not implement the sherbet formulation, the rolling time was short, and the makeup removal ability was also significantly lowered.

In addition, in the case of containing the oil phase part in an amount of 30% by weight, only the composition containing the sodium polyacrylate-based crosspolymer under the same conditions as the emulsifier and the polymer content did not cause phase separation, and the rolling time was 3 minutes for makeup cleaning power. was also confirmed to be significant.

In addition, when the silicone oil content is increased, in order to check the formulation stability according to the type of water-soluble polymer, the formation of a sherbet formulation, and the makeup removal effect, the amount of silicone oil and the type of water-soluble polymer are varied as shown in Table 5 below to create a cleansing cream composition. was prepared.

ingredient production example
2 production example
13 production example
14 Preparation 15 Preparation 16 Preparation 17 sunflower seed oil 5 5 5 5 5 5 cyclopentasiloxane 5 5 5 10 10 10 Caprylic/Capric Triglycerides 5 5 5 5 5 5 dipropylene glycol 5 5 5 5 5 5 PEG-100 Stearate, Glyceryl Stearate 2 2 2 2 2 2 Sodium Polyacrylate Crosspolymer-2 0.5 0.5 Carbomer 0.5 0.5 Acrylate/C10-30 alkyl acrylate crosspolymer 0.5 0.5 Tromethamine 0.4 0.4 0.4 0.4 Purified water to 100 to 100 to 100 to 100 to 100 to 100 gross weight 100 100 100 100 100 100 Formulation stability O O O O X X Formulation evaluation One 4 4 One 4 4 rolling time 2 minutes 1 min 1 min 2 minutes 30 seconds not measurable not measurable makeup removal ability 3 2 One 4 not measurable not measurable

As a result, as shown in Table 5 above, it was confirmed that the formulation was not stable because phase separation occurred when the content of silicone oil was increased and a water-soluble polymer other than sodium polyacrylate-based crosspolymer was used. On the other hand, when sodium polyacrylate-based crosspolymer was applied, it was confirmed that the formulation was stably maintained even when a large amount of silicone oil was contained, and the makeup removal ability was remarkable. This means that the composition to which the sodium polyacrylate-based crosspolymer is applied is more suitable for removing color makeup containing a lot of silicone oil and non-polar oil compared to the composition to which other water-soluble polymers are applied.

Claims (7)

Sodium polyacrylate (sodium polyacrylate), an oil and an emulsifier for a face-wash composition comprising:
The sodium polyacrylate is in the form of a cross-polymer by crosslinking, and is in an amount of 0.3 to 1.0% by weight based on the total weight,
The oil is 1 to 30% by weight based on the total weight of the face-wash composition,
A composition for facial cleansing.
delete The method of claim 1,
The oil is one or more selected from the group consisting of vegetable oil, ester oil, hydrocarbon oil, and silicone oil,
A composition for facial cleansing.
The method of claim 1,
The emulsifier is one or more selected from the group consisting of plant-derived emulsifiers, polyglyceryl-based emulsifiers and PEG-based emulsifiers,
A composition for facial cleansing.
delete delete The method of claim 1,
The emulsifier will be 1 to 5% by weight based on the total weight of the face-wash composition,
A composition for facial cleansing.

Images