KR101789627B1 - Oil-to-soap type cleanser composition for Make-up removing, foaming and washing up - Google Patents

Abstract

The present invention relates to a cleansing oil-to-soap cleanser composition capable of simultaneous foam cleansing after rinsing after make-up removal in the form of oil, and more particularly to a cleansing oil- To 88% by weight of an anionic surfactant, from 10 to 50% by weight of an anionic surfactant, and from 2 to 20% by weight of a nonionic surfactant to simultaneously provide makeup removal and refreshing cleansing.

Description

[0001] The present invention relates to an oil-to-soap type cleanser composition for making make-up removing, foaming and washing up,

The present invention relates to a cleansing oil-to-soap cleanser composition capable of simultaneous foam cleansing after rinsing after make-up removal in the form of oil, and more particularly to a cleansing oil- To 88% by weight of an anionic surfactant, from 10 to 50% by weight of an anionic surfactant, and from 2 to 20% by weight of a nonionic surfactant to simultaneously provide makeup removal and refreshing cleansing.

As the number of women who wear makeup increases, it becomes more and more important to erase rather than makeup. In general, users who make up makeup use a cleansing cream or oil to remove the make-up, and then use a cleanser such as soap or cleansing foam. Therefore, in order to solve the troubles of such double facial cleansing, nonionic surfactant based cleansing water and wash-off type cleansing oil have been developed. However, these products have been developed more focused on one aspect because it was difficult to solve the two purposes of makeup removal and refreshing cleansing at once.

On the other hand, the development of a facial cleanser that can remove make-up by physical force using scrub beads has been carried out. These products remove makeup and keratin due to physical stimulation, but when repeatedly used, they stimulate sebaceous glands, Redness and other symptoms. In addition, it is easy to get into the eyes, and if it gets into the eyes, it is hard to wash and cause pain.

As a result of studying a detergent composition which can solve both troubles of double cleansing and provide makeup removal and fresh cleansing simultaneously, it is found that when an oil, an anionic surfactant and a nonionic surfactant are contained in an appropriate combination, foamability and detergency And the present invention was completed.

It is therefore an object of the present invention to provide a cleanser composition which is capable of make-up removal and fresh cleansing.

To achieve the above object, the present invention provides a cleanser composition comprising 30 to 88% by weight of an oil, 10 to 50% by weight of an anionic surfactant, and 2 to 20% by weight of a nonionic surfactant based on the total weight of the composition .

The cleanser composition according to the present invention can be used as a make-up cleanser that can remove make-up and clean cleanse at the same time.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a photograph showing cleaning power of the cleanser composition (Examples 6 to 10) according to the present invention. FIG.
2 is a photograph showing the washing power of the cleanser composition (Example 11) according to the present invention.

The present invention provides a cleanser composition comprising 30-88 wt.% Oil, 10-50 wt.% Anhydrous anionic surfactant and 2-20 wt.% Nonionic surfactant, based on the total weight of the composition.

Hereinafter, the present invention will be described in more detail.

The oil contained in the cleanser composition according to the present invention is an ester including cetyl ethylhexanoate, isopropyl palmitate, isopropyl myristate, alkyl benzoate, diethoxy ethyl succinate, pentyl erythrityl tetraisostearate and the like a hydrocarbon oil containing an ester-based oil and a mineral oil, isohexadecane, isodecane, undecane, squalane, hydrogenated polydecene, alpha olefin oligomer, hydrogenated polyisobutene and the like, dimethicone, A triglyceride system such as a silicone oil including methylol, methicone, phenyltrimethicone, trisiloxane / dimethicone, castor oil, medofoam seed oil, caprylic / capric triglyceride, coconut oil, And at least one member selected from the group consisting of an oil, It is.

The anhydrous anionic surfactant contained in the cleanser composition according to the present invention is a form in which the final raw material does not contain water in the form of a salt such as sodium or potassium of a carboxyl group or a sulfate group and specifically includes sodium triethoxysilane Sodium trideceth carboxylate, MIPA laureth sulfate, or a mixture thereof.

The anhydrous anionic surfactant of the present invention is contained in an amount of 10 to 50% by weight, more preferably 10 to 30% by weight based on the total weight of the composition. If it is less than 5% by weight, it is difficult to exhibit a sufficient washing power and foaming power. If it exceeds 50% by weight, irritation to the skin and eyes may be caused.

The nonionic surfactant contained in the cleanser composition according to the present invention is preferably selected from the group consisting of PEG-20 glyceryl triisostearate, PEG-15 glyceryl monostearate, PEG-7 glyceryl cocoate and PPG-4-CETETH-1, Laureth-4, sorbes-30 tetraisobutyrate, Sorbeth-30 tetraisostearate, polysorbate 20, polysorbate 85, polyglyceryl-10 stearate, polyglyceryl-2 oleate, phage / phage block copolymer (PEG / PPG block copolymer, and the like.

The nonionic surfactant of the present invention is contained in an amount of 2 to 20% by weight, more preferably 2 to 10% by weight based on the total weight of the composition. If the amount is less than 2% by weight, the emulsifying power may not be sufficient when rinsing with water after cleansing, thereby giving an oil residue. If the amount is less than 20% by weight, irritation to the skin and eyes may be caused.

The cleanser composition of the present invention is prepared by massaging the cleanser oil in a liquid type such as a cleansing oil to remove make-up, rinsing with water, cleaning the make-up and oil residue by emulsification and foaming with an anionic surfactant, To-soap type ".

That is, the makeup composition of the present invention removes the makeup in the state of a liquid (oil) without water, and when the anionic anionic surfactant does not act in water, each of the surfactants plays a role, The anionic surfactant is complemented by the disadvantages of the surfactant, so that the bubble power is improved and it can be cleansed by the rich foam. Therefore, when the cleanser composition according to the present invention is used, double cleansing is not necessary since makeup removal and fresh cleansing are simultaneously solved.

The cleanser composition according to the present invention is not particularly limited in its formulation, and may specifically include formulations such as cleansing foams and cleansing gels.

The present invention will be described in more detail with reference to the following examples and test examples, but the present invention is not limited thereto.

[Examples 1 to 2 and Comparative Examples 1 to 2]

Examples 1 to 2 and Comparative Examples 1 and 2 were prepared with the compositions shown in Table 1 below. Comparative Example 1 is a simple wash-off formulation of a cleansing oil consisting of a cleansing oil and a non-ionic surfactant. In Comparative Example 2, a fatty acid form (POTASSIUM LAURATE, POTASSIUM MYRISTATE) neutralized with KOH is used. Examples 1 and 2 are makeup-removing facial cleansing compositions comprising an oil, an anhydrous anionic surfactant and a nonionic surfactant.

ingredient Comparative Example 1
(weight%) Comparative Example 2
(weight%) Example 1
(weight%) Example 2
(weight%) Mineral oil (LP # 70, Far East) 80 70 70 70 Phage-20 glyceryl triisostearate 20 10 10 10 40% SOAP aqueous sol.
(Potassium laurate / potassium myristate) - 20 - - Sodium trideceth-4 carboxylate - - 20 - MIPARUES SULPHATE - - - 20

≪ Preparation methods of Comparative Examples 1 and 2 and Examples 1 and 2 >

Comparative Example 1 and Examples 1 and 2 were prepared by adding a surfactant to mineral oil and stirring and dissolving at 45 ° C.

Comparative Example 2 was prepared by dissolving 40 wt% of fatty acid (LAURIC ACID, MYRISTIC ACID) in water at 70 ° C or higher, and then neutralizing with 100% KOH (45%). The prepared potassium laurate / potassium myristate and surfactant were added to mineral oil and stirred and dissolved at 45 ° C.

[Test Example 1] Evaluation of skin oiliness, bubble power and freshness / rinsability

After washing off the above Examples 1 and 2 and Comparative Examples 1 and 2, residual skin oil content, bubble power and freshness / rinsability were measured according to the following methods. The results are shown in Table 2 below.

¹⁾ Measurement of skin oil content

The residual oil content after use was measured by applying a predetermined amount of water-proof type sunscreen (SPF100) to bioskin (beaulax) and naturally drying for 1 hour and 30 minutes, applying Comparative Examples 1 and 2 and Examples 1 and 2 to remove After that, it was rinsed with water, and the degree of oiliness on the surface of the bioskin was measured using a skin touch device (AMOREPACIFIC). The scores were measured three times and the mean value was applied. The oil level score is from 0 to 100, and the higher the oil level score, the higher the degree of oil residue remaining on the skin after washing.

²⁾ Bubble strength test

A hand-forming method was used to compare the bubble force. 3 g of the sample was taken in a water-free hand, and 30 g of water at 25 ° C was added thereto several times. The sample was rubbed by hand 50 times, Were compared. The foaming power was evaluated by using a general soap and Comparative Examples 1 to 2 and Examples 1 and 2, evaluating the cleansing oil (Comparative Example 1) at zero point, and comparing the bubble of a general soap with a score of ten.

³⁾ Measuring freshness / rinsing property

To measure the freshness / rinsability, five professional panels were used with a general soap and Comparative Examples 1 to 2 and Examples 1 and 2, and then the soap / rinseability of a general soap was set at 10 points and cleansing oil Comparative Example 1) was evaluated at 0 point, and Comparative Example 2 and Examples 1 and 2 were respectively evaluated.

Item Comparative Example 1 Comparative Example 2 Example 1 Example 2 Skin oil ¹⁾ 3 5 0 One Bubble power ²⁾ 0 2 5 6 Rejuvenation / Rinseability ³⁾ 0 2 7 4

As can be seen from the results of Table 2, it was confirmed that the residual oil fractions after the make-up cleaning of Examples 1 and 2 were significantly lower than those of Comparative Examples 1 and 2, and that the foamability, freshness and rinsability were excellent.

Therefore, the cleanser composition of the present invention effectively removes the make-up in the state of water-free liquid (oil), and when each of the surfactants is exposed to water, each of the surfactants plays a role and the disadvantage of the nonionic surfactant is complemented by an anionic surfactant It was found that the makeup removing power, the bubble power, and the freshness / rinsing performance were excellent because the abundant foam could be formed.

In particular, Example 1 exhibited higher freshness and rinsing power than Example 2, so sodium trideceth-4 carboxylate was chosen as the anionic surfactant.

[Test Example 2] Evaluation of bubble strength and freshness / rinsability according to the content of an anhydrous anionic surfactant

The content of sodium trideceth-4 carboxylate, an anhydrous anionic surfactant, was varied according to the composition shown in Table 3 below to evaluate the effect on bubble strength, rejuvenation / rinsability. The bubble strength, the creasing / rinsing properties were evaluated in the same manner as in Test Example 1, and the results are shown in Table 4 below.

ingredient Example 3
(weight%) Example 4
(weight%) Example 5
(weight%) Comparative Example 3
(weight%) Comparative Example 4
(weight%) Mineral oil (LP # 70, Far East) 85 65 45 90 25 Sodium trideceth-4 carboxylate 10 30 50 5 70 Phage-7 glyceryl cocoate 5 5 5 5 5

Item Example 3 Example 4 Example 5 Comparative Example 3 Comparative Example 4 Bubble power ²⁾ 3 5 7 2 7 Rejuvenation / Rinseability ³⁾ 5 6 7 3 7

As can be seen from the results of Table 4, in Comparative Example 3 in which the content of sodium trideceth-4 carboxylate as an anhydrous anionic surfactant is less than 10% by weight, sufficient wash-off power and bubble power can not be provided, %, The detergency and the foaming power could not be further improved even when the amount of sodium trideceth-4 carboxylate was increased, and the stimulation of the eye was expected due to the increase of the anhydrous anionic surfactant content.

Therefore, the content of the anhydrous anionic surfactant in the cleanser composition of the present invention is in the range of 10 to 50% by weight, more preferably 10 to 30% by weight based on the total weight of the composition, and the washout force and bubble force The effect of increasing the amount of water was confirmed.

[Test Example 3] Evaluation of bubble power, freshness / rinsability and washing power according to the kind of nonionic surfactant

The effects of various nonionic surfactants on the washoff force and foaming power were evaluated by the composition shown in Table 5 below. The bubble power, the crease / rinsability were evaluated in the same manner as in Test Example 1, and the cleansing power was evaluated by the following method. The results are shown in Table 6 and Fig.

⁴⁾ Measurement of cleaning power

The makeup removal test was performed by applying a waterproof gel eyeliner to a bioskin (beaulax) at a size of 1 cm in length and 1.5 cm in length and naturally drying for 1 hour and 30 minutes to completely solidify the surface of each sample, After dropping 1 ml, rubbing lightly 5 times using a stop, rinsing with water and photographing. The results are shown in Fig.

ingredient Example 6
(weight%) Example 7
(weight%) Example 8
(weight%) Example 9
(weight%) Example 10
(weight%) Mineral oil (LP # 70, Far East) 68 68 68 68 68 Sodium trideceth-4 carboxylate 30 30 30 30 30 Phage-20 glyceryl triisostearate 2 - - - - Sorbeth-30 tetraisostearate (Sorbeth-30 tetraisostearate) - 2 - - - Phage-7 glyceryl cocoate - - 2 - - Piperazine-4-ceteth-1 - - - 2 - PEG / PPG block copolymer (PEG / PPG block copolymer) - - - - 2

Item Example 6 Example 7 Example 8 Example 9 Example 10 Bubble power ²⁾ 3 5 5 5 3 Rejuvenation and rinsability ³⁾ 4 3 5 4 3

As can be seen from the results of Table 6 above, Example 8, which contains 2% by weight of the phage-7 glyceryl cocoate, shows superior foaming power and wash-off power to other nonionic surfactants, 20 glyceryl triisostearate and phiji-4-ceteth-1 in Example 6 and Example 9, respectively. 1, the makeup cleaning powers of Examples 6 and 9 were the most excellent.

Thus, by synthesizing the above results, Example 11 having the composition shown in Table 7 below was prepared. The surfactant was added to the oil, and the mixture was heated to 45 ° C and stirred. The measurement items were measured by the methods described in Test Examples 1 and 3 above, such as washing power, skin oiliness, bubble power, freshness and rinsability. The results are shown in Table 8 and FIG.

ingredient Example 11
(weight%) Mineral oil To 100 Isopropyl palmitate 10 Triethylhexanone 30 Cetyl ethyl hexanoate 15 Sodium trideceth-4 carboxylate 20 Phage-20 glyceryl triisostearate 2 Phage-7 glyceryl cocoate 2 Piperazine-4-ceteth-1 2

Item Example 11 Skin oil ¹⁾ 0 Bubble power ²⁾ 7 Rejuvenation and rinsability ³⁾ 8

As can be seen from the results of Table 8 and FIG. 2, Example 11 according to the present invention was excellent in bubble power, freshness, rinsability, and washing power while effectively removing skin oil after makeup cleaning.

Claims (6)

1. A cleanser composition comprising an anhydrous anionic surfactant, a nonionic surfactant and an oil as active ingredients,
The anhydrous anionic surfactant is sodium trideceth-4 carboxylate or MIPA laureth sulfate,
The content of the sodium trideceth-4 carboxylate is 10 to 50 wt% based on the total weight of the composition,
Wherein the amount of the < RTI ID = 0.0 > misoparasulfate < / RTI > is 20%
The content of the nonionic surfactant is 2 to 20% by weight based on the total weight of the composition,
The nonionic surfactant may be selected from the group consisting of PEG-20 glyceryl triisostearate, PEG-15 glyceryl monostearate, PEG-7 glyceryl cocoate PEG-7 glyceryl cocoate, PPG-4-CETETH-1, Laureth-4, Sorbeth-30 tetraisostearate, , A polysorbate 20, a polysorbate 85, a polyglyceryl-10 stearate, a polyglyceryl-2 oleate, and a PEG / PPG block copolymer (PEG / PPG block copolymer) By weight based on the total weight of the composition.
The cleanser composition according to claim 1, wherein the oil is at least one selected from the group consisting of an ester-based oil, a hydrocarbon-based oil, a silicone-based oil and a triglyceride-based oil.
The cleanser composition of claim 1, wherein the composition is formulated as a cleansing foam or a cleansing gel.
delete The cleanser composition of claim 1, wherein the composition is for removing makeup.
The cleanser composition according to any one of claims 1, 2, 3, and 5, wherein the composition is oil-to-soap type.

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