KR20190035463A - Nonaqueous balm type cosmetic composition - Google Patents

Abstract

The present invention relates to a balm type cosmetic composition. The cosmetic composition according to one aspect of the present invention is in a new balm type having an appearance of a sherbet state rather than a solid wax type used in conventional balm types. The present invention has the sherbet state as a new appearance, and thus provides diversity away from conventional uniform balm types. Also, the present invention is applicable to various balm types, has an excellent moisturizing effect, and thus can be used in various cosmetic compositions.

Description

Nonaqueous balm type cosmetic composition < RTI ID = 0.0 >

To a cosmetic composition of a non-aqueous base type.

Chestnut formulation means a formulation that solidifies oil with excellent moisturizing power and is widely used as a moisturizer because it has an advantage of not flowing down due to its high hardness. Generally, the nightly formulations are manufactured using a spatula or a finger, and have a solid stick type appearance and uniform feeling. Although attempts have been made to diversify by changing the color or flavor of such uniform nightly formulations, the nightly formulations conventionally studied have a similar appearance of flotation and thus have limitations in differentiation.

Accordingly, there is a need to develop a cosmetic composition for nightly form which has a unique characteristic, which is deviated from the uniformized appearance of the existing nightly formulations.

One aspect of the present invention is to provide a non-aqueous night-type cosmetic composition having a novel sherbet property and being applicable to various nightly formulations, and having excellent moisture retention and formulation stability. The cosmetic composition comprises an oil and an oil gelling agent, Method.

One aspect provides a nightly cosmetic composition comprising an oil and an oil gelling agent.

The cosmetic composition is characterized in that it is a balm type. As used herein, the term " nightly formulations " refers to those forms that are present in a solid state and that when dissolved in a solution upon application to the skin.

The cosmetic composition according to one embodiment of the present invention may be a cosmetic composition of a nightly form having a sherbet property. Usually, the cosmetic composition of nightly form is solidified by mixing oil and wax to solidify the oil, and has no specificity of properties other than the appearance of a solid wax type, and has similar swing characteristics for each product. However, the cosmetic composition according to one embodiment of the present invention is manufactured so as to have a sherbet property, which is a new feature, so that it can be applied to various nightly formulations deviating from a uniform feeling, and is excellent in moisture retention and formulation stability.

As used herein, the term "cosmetic composition of nightly formulations having a sherbet property" means a cosmetic composition having a sherbet property similarity to that of a sherbet-like transparent appearance and having a payout-friendly floating property, It can be said to have a feeling of good moisture-holding ability.

The cosmetic composition according to one embodiment may be nonaqueous.

As used herein, the term "oil" includes, but is not limited to, oils used in cosmetic compositions, for example, ester oils, silicone oils, hydrocarbon oils, natural oils, . Specifically, the ester-based oil is selected from the group consisting of ethylhexyl palmitate, ascorbyl palmitate, ascorbyl linoleate, ascorbyl stearate, distearyl malate, benzyl benzoate, benzyl laurate, butylene glycol dicaprylate / Butylene glycol diisononanoate, butylene glycol laurate, butylene glycol stearate, butyl isostearate, cetearyl isononanoate, cetearyl nanoate, cetyl caprylate, cetyl ethyl hexa Ethylhexyl isononanoate, ethylhexyl isostearate, ethylhexyl laurate, hexyl laurate, octyldodecyl isostearate, isohexyl isononanoate, isohexyl isononanoate, ethylhexyl caprylate / caprate, Propyl isostearate, isostearyl isonanoate, isostearyl isostearate, isocetyl ethyl hexanoate , Neopentyl glycol dicaprate, neopentyl glycol diethylhexanoate, neopentyl glycol diisononanoate, neopentyl glycol diisostearate, pentaerythritol stearate, pentaerythritol tetraethyl hexanoate, and triethyl hexa And at least one member selected from the group consisting of elderly people. The silicone oil may be selected from the group consisting of cyclopentasiloxane, cyclohexasiloxane, cycloheptasiloxane, cyclomethicone, cyclophenylmethicones, cyclotetrasiloxane, cyclotrisiloxane, dimethicone, caprylimethicone, caprylyltrimethicone, But are not limited to, limechicone, cetearylmethicone, hexadecylmethicone, hexylmethicone, laurylmethicone, myristylmethicone, phetylmethicone, stearylmethicone, scaryldimethicone, And may be at least one member selected from the group consisting of chicone, dimethylpolysiloxane, methylphenylpolysiloxane, decamethylcyclopentasiloxane, methyltrimethicone, and phenyltrimethicone. The hydrocarbon-based oil may be at least one selected from the group consisting of polybutene, hydrogenated polyisobutene, and squalane. The natural oils may be selected from the group consisting of canola oil, apple seed oil, avocado oil, wheat germ oil, rosehip oil, shea butter, almond oil, olive oil, macadamia oil, argan oil, meadowfoam oil, sunflower oil, castor oil, camellia oil, , Safflower oil, soybean oil, rapeseed oil, macanadia nut oil, jojoba oil, palm oil, palm kernel oil and coconut oil.

The above-mentioned cosmetic composition may be excellent in moisture retention and moisture retention ability by containing the oil.

The oil may comprise from about 80 wt% to about 99 wt%, or from about 83 wt% to about 98 wt%, based on the total weight of the cosmetic composition. When the oil content is less than about 83% by weight, the hardness is reduced and it is difficult to produce a nightly formulation. If the oil content exceeds about 98% by weight, the viscosity at the time of production may rise and the formulation stability may be lowered.

When the oil is contained in the composition in the above-mentioned preferred range as described in the Experimental Example of the present invention, even if any of ester oil, silicone oil, or ceiling oil is used as the kind of oil, It can have a nightly formulation.

As used herein, the "oil gelling agent" may include, without limitation, any ingredient used for purposes such as solidifying the formulation and improving stability. The oil gelling agent can solidify the formulation by forming a gel network. Specifically, the oil gelling agent may be at least one selected from the group consisting of hydroxystearic acid, Euphorbia cerifera (Candelilla) wax, carnauba wax, bees wax, wood wax, ozokerite, ceresin wax, montan wax, But are not limited to, crystalline wax, crystalline wax, polyethylene, tribehenin, glyceryl behenate, glyceryl dibehenate, glyceryl tribehenate, stearoyl inulin, trihydroxystearin, dextrin palmitate, polyglyceryl- -3-stearate), or a combination thereof.

The oil gelling agent may be one or more selected from the group consisting of hydroxystearic acid, candelilla wax, and polyglyceryl-3-stearate. By including the oil gelling agent, it is possible to make a thick and solid, transparent sherbet-like nightly formulation. In general, opaque night formulations are formed when waxes and powders are applied to make solid night formulations, whereas the compositions are solidified using an oil gelling agent, so that a clear night form can be produced.

Wherein the oil gelling agent comprises hydroxystearic acid: candelilla wax: polyglyceryl-3-stearate in an amount of from about 6 to 13: 0.1 to 5: 1, from about 7 to 12: 1 to 4: 1, from about 8: 2 to 3: 1, about 9 to 10: 2 to 3: 1, or about 9 to 10: 2.5 to 3: 1.

The oil gelling agent may comprise from about 0.1 wt% to about 10 wt%, from 0.5 wt% to about 9 wt%, or from about 1 wt% to about 7 wt%, based on the total weight of the cosmetic composition. If the content of the oil gelling agent is less than about 1% by weight, it is difficult to form a hardness suitable for making a nightly formulation, so that it is difficult to realize a nightly formulation. If the content of the oil gelling agent is more than about 7% by weight, the hardness of the cosmetic composition may become too high to cause a pay-off in nightly formulations and may not have sherbet properties.

In one embodiment of the present invention, the cosmetic composition may further comprise a moisturizing agent. As used herein, the term "moisturizing agent" may be added to improve the moisturizing and / or feeling of the cosmetic composition. Specifically, the moisturizing agent may be selected from glycols such as 1,3-butylene glycol, propylene glycol, dipropylene glycol, and polyethylene glycol; Glycerol such as glycerin, diglycerin and polyglycerin; Saccharides such as sorbitol, mannitol, sucrose, starch sugar, and raquitiol; Polyvinyl alcohol, polyvinyl pyrrolidone, alkylated carboxyl vinyl polymer, sodium polyacrylate, gum arabic, carrageenan, and the like can be used as the active ingredient, for example, sodium guar gum, sodium chondroitin sulfate, sodium hyaluronate, sodium alginate, methylcellulose, hydroxymethylcellulose, Soluble polymers; Salts such as sodium chloride and magnesium chloride; Rosemary, lemon, herbal extract, and the like, and may include one or more selected from these groups.

The cosmetic composition according to one embodiment of the present invention may further contain additional components commonly used in cosmetics such as powders, emulsifiers, fragrances, fillers, preservatives, preservatives, viscosity regulators, neutralizers, sunscreens, sweeteners, vitamins, free- A preservative, a preservative, an antiseptic, a sequestering agent, a pH controlling agent, and mixtures thereof.

One of ordinary skill in the art can select any additional components and / or amounts thereof so that the beneficial properties of the composition according to the present disclosure are not adversely affected or substantially not affected by the anticipated addition.

The cosmetic composition according to one embodiment is transparent and has a novel appearance such as sherbet. In addition, it exhibits relatively low hardness and excellent floating property, and it has excellent moisturizing power and moisturizing sustainability when applied to the skin.

The cosmetic composition according to one embodiment may be formulated into various night formulations such as oil balm, cleansing balm, lip balm, sunbam, hair balm, multi-night, and the like.

Other aspects include 1) preparing an oil and an oil gelling agent; 2) heating the oil and oil gelling agent; And 3) mixing the oil and the oil gelling agent after warming to prepare a nightly cosmetic composition.

The oil, the oil gelling agent, and the night formulation are as described above.

In the step 2), the oil and the oil gelling agent are warmed. The warming temperature may be about 75-90 占 폚, about 76-89 占 폚, about 77-88 占 폚, about 78-87 占 폚, about 79-86 占 폚, or about 80-85 占 폚.

In the step 3), the oil and the oil gelling agent are mixed. The mixing can be performed by homogeneously mixing using a commercially available homomixer. The mixing can be carried out, for example, with stirring at a rate of about 500-3000 rpm, preferably about 1000 rpm for 3-10 minutes.

In the above method, the mixing may further include cooling at room temperature.

The chestnut-form cosmetic composition prepared according to the above method contains a large amount of skin-friendly ingredients, and thus has superior skin stability and excellent moisturizing power.

The cosmetic composition according to one aspect of the present invention is not a solid wax type used in conventional nightly formulations, but has a new appearance of sherbet having a sherbet appearance, and has a sherbet shape as a new appearance. Therefore, . Also, it can be applied to various night formulations and has excellent moisture retention, so that it can be usefully used in various cosmetic compositions.

Fig. 1 is a photograph showing the appearance and slippage of the composition of Example 1. Fig.
Fig. 2 is a photograph showing the appearance and slippage of the composition of Example 2. Fig.
Fig. 3 is a photograph showing the appearance and the slippage of the composition of Example 3. Fig.
4 is a photograph showing the appearance and slippage of the composition of Example 4. Fig.
Fig. 5 is a photograph showing the appearance and slippage of the composition of Example 5. Fig.
FIG. 6 is a photograph showing the appearance and the slippage of the composition of Comparative Example 1. FIG.
7 is a photograph showing the appearance and the slippage of the composition of Comparative Example 2. Fig.
8 is a graph showing the results of measurement of skin moisture percentage (%) immediately after application of the compositions of Example 1 and Comparative Example 2, 2 hours, 4 hours, and 8 hours.

Hereinafter, the present invention will be described in detail with reference to Examples and Experimental Examples. However, the embodiments and experimental examples according to the present invention can be modified into various other forms, and the scope of the present invention should not be construed as being limited to the above-described embodiments and experiments. The embodiments and experimental examples of the present invention are provided to enable those skilled in the art to more fully understand the present invention.

Example  1-3 and Comparative Example  1-5. Cosmetics  Preparation of composition

The present inventors prepared cosmetic compositions having the compositions shown in Table 1 below. Unless otherwise stated herein, the component content is by weight.

First, the ingredients in Table 1 were weighed in a beaker and mixed uniformly at 1000 rpm for 5 minutes using an agi-hmono mixer at a temperature of 80-85 ° C. After mixing, the mixture was cooled at room temperature and set for 24 hours to prepare a cosmetic composition.

division ingredient Content (% by weight) Example 1 Example 2 Example 3 Example 4 Example 5 Comparative Example 1 Comparative Example 2 Oil gelling agent Hydroxystearic acid 2.18 0.726 5.08 2.18 2.18 0.363 5.81 Candelilla wax 0.6 0.2 1.4 0.6 0.6 0.1 1.6 Polyglyceryl-3-stearate 0.22 0.074 0.52 0.22 0.22 0.037 0.59 Sum 3 One 7 3 3 0.5 8 oil Canola oil Balance Balance Balance - - Balance Balance Apple seed oil (Pyrus Malus (Apple) Seed Oil) 5 5 5 - - 5 5 Cyclopentasiloxane - - - Balance - - - Ethylhexyl palmitate - - - - Balance - - antiseptic Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Spices Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Suitable amount Sum 100 100 100 100 100 100 100

Experimental Example  One. Sherbet  Confirmation of property

It was confirmed whether the cosmetic composition according to Example 1-5 or Comparative Example 1-2 was made into a sherbet state.

Figs. 1-7 are photographs showing appearance and slippage characteristics of the compositions of Examples 1, 2, 3, 4, and 5 and Comparative Examples 1 and 2, respectively.

As shown in Figs. 1-5, in Examples 1-5, there was a difference in hardness between the respective compositions, but all had a transparent appearance, and a sherbet-like night formulation was realized in a floating state. On the other hand, in the case of Comparative Example 1, a solid composition which was solidified in the case of Comparative Example 2 but not able to be handed off by hand was formed after the set time, and a speiler was required to be used. Not implemented.

Examples 1-3, Example 4, and Example 5 each contain natural oil, silicone oil, and ester oil, and since the compositions of Examples 1-5 were all formed with sherbet properties, It was confirmed that there is no restriction on the kind of oil.

Experimental Example  2. Feeling  evaluation

The use feeling of the cosmetic composition according to Example 1-5 and Comparative Example 1-2 was evaluated. Five to twenty-six to thirty-year-old women were allowed to use the cosmetic compositions of Examples 1-5 and 1-2 on their backs, and the feeling of use was evaluated according to the following evaluation criteria, and the results are shown in Table 2. The sensation was based on whether the nightly formulations gave a feeling of improving dryness and providing moisture.

<Evaluation criteria for use feeling>

Five women judged to be excellent: ◎

Four women judged to be excellent: ○

Three women judged to be excellent: △

Judge that two or less women are good: X

Example 1 Example 2 Example 3 Example 4 Example 5 Comparative Example 1 Comparative Example 2 Feeling ○ △ ○ ○ ○ X X

As shown in Table 2, when the compositions of Examples 1-5 were applied, it was judged that more than half of the women were excellent in moisturizing power. On the other hand, when the composition of Comparative Example 1-2 was applied, the number of women judged to be excellent in moisture resistance was 2 or less. Thus, it was confirmed that the composition of Example 1-5 had excellent moisture resistance, Was found to be poor in moisture resistance.

Experimental Example  3. Floating  evaluation

The swinging properties of the cosmetic compositions according to Example 1-5 and Comparative Example 1-2 were evaluated. The compositions of Examples 1-5 and 1-2 were applied to five to twenty-six to twenty-two-year-old women, and their pendency was evaluated according to the following evaluation criteria, and the results are shown in Table 3. The castability was evaluated based on whether the sherbet property was confirmed and whether payoff was easy to use.

<Evaluation criteria of floatability>

Five women judged to be excellent: ◎

Four women judged to be excellent: ○

Three women judged to be excellent: △

Judge that two or less women are good: X

Example 1 Example 2 Example 3 Example 4 Example 5 Comparative Example 1 Comparative Example 2 Floating ◎ ○ ○ ○ ○ X X

As shown in Table 3, the composition of Example 1-5 is easy to pay off at the time of use and is excellent in floating property. In contrast, in Comparative Example 2, when the content of the oil gelling agent in the composition was more than 7% by weight, the excessive amount of the oil-gelling agent It was confirmed that the hardness of the composition increased and the payoff became impossible.

Experimental Example  4. Sherbet  Evaluation of property similarity

The similarity of sherbet properties of the cosmetic compositions according to Example 1-5 and Comparative Example 1-2 was evaluated. The compositions of Examples 1-5 and Comparative Examples 1-2 were applied to the hands of five women aged 26-30 years, and the similarity of sherbet characteristics was evaluated according to the following evaluation criteria, and the results are shown in Table 4 . The similarity of sherbet properties was evaluated based on whether sherbet properties which are characteristic of formulation of cosmetic composition were implemented properly.

<Evaluation standard of sherbet's constellation similarity>

Five women judged similar: ◎

Four women judged to be similar: ○

Three women judged similar: △

Judge that two or less women are similar: X

Example 1 Example 2 Example 3 Example 4 Example 5 Comparative Example 1 Comparative Example 2 Similarity ◎ ○ ○ ○ ○ X X

As shown in Table 4, the composition of Example 1-5 was transparent and had a sherbet-like appearance and a high degree of sherbet property similarity. However, the composition of Comparative Example 1-2 was not transparent and had no appearance like sherbet, And it was confirmed that the similarity of constellation is low.

Experimental Example  5. Moisture retention  evaluation

In order to evaluate the moisturizing and holding power of Example 1 and Comparative Example 1, the 2 x 2 cm area inside the test piece as the test piece was washed with lukewarm water. After 30 minutes, the skin moisture of the test area was measured using a Corneometer (CK electronic, Germany). Next, 8 μl of the composition of Example 1 and Comparative Example 2 was spread evenly over the test site, and skin moisture was measured three times immediately after application, 2 hours, 4 hours, and 8 hours.

8 is a graph showing skin moisture percentage (%) different from time to time.

As shown in Fig. 8, when the composition of Example 1 was applied immediately after application of the cosmetic composition, the skin moisture was about 200%, and the moisturizing power was better than when the composition of Comparative Example 1 was applied (about 175%) Respectively. In both cases, the skin moisture content was maintained for 8 hours with increased skin moisture. There was no significant difference in skin moisture (%) between the two compositions over time.

Thus, it was confirmed that the composition of Example 1 of the present invention had a sherbet property and was excellent in skin moisture retention and moisturizing durability as in the composition of Comparative Example 1.

Claims (7)

A balm formulation of cosmetic composition comprising an oil and an oil gelling agent. The composition according to claim 1, having a sherbet property. The composition of claim 1, wherein the oil comprises from 80 to 99% by weight of the total weight of the cosmetic composition. The composition according to claim 1, wherein the oil gelling agent is at least one member selected from the group consisting of hydroxystearic acid, candelilla wax, and polyglyceryl-3-stearate. The composition according to claim 1, wherein the oil gelling agent is included in an amount of 1 to 7 wt% based on the total weight of the cosmetic composition. 1) preparing an oil and an oil gelling agent;
2) heating the oil and oil gelling agent; And
3) mixing the oil and the oil gelling agent after warming to form a nightly cosmetic composition. The method according to claim 6, wherein said heating is performed at a temperature of 80-85 ° C.

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