KR20080093574A - Mousse form cosmetic composition containing organic uv filters - Google Patents

Abstract

A mousse type UV blocking cosmetic composition is provided to generate easily bubbles by comprising a UV blocking booster, thereby showing excellent convenience of use with no stickiness or glossiness, and effectively blocking life UV. A mousse type UV blocking cosmetic composition comprises: 1-20 wt.% of an organic UV blocking agent; 0.1-20 wt.% of wax or oil; 0.1-10 wt.% of a non-ionic surfactant; 0.1-10 wt.% of a fatty alcohol; 0.1-5 wt.% of a UV blocking booster; and 0.1-5 wt.% of a useful polymer ingredient.

Description

Mousse type sunscreen cosmetic composition {MOUSSE FORM COSMETIC COMPOSITION CONTAINING ORGANIC UV FILTERS}

The present invention relates to a mousse-type sunscreen cosmetic composition, more specifically, it is manufactured in a mousse type that bubbles are easily generated, excellent ease of use, no stickiness or shine, but also a high UV B blocking index (SPF) and The present invention relates to a mousse-type sunscreen cosmetic composition capable of effectively blocking living ultraviolet rays by maintaining a UV blocking rating (PA).

In general, ultraviolet rays irradiated from the sun act as a major cause of erythema, edema, freckles, or skin cancer on the skin, and thus, research on skin diseases caused by ultraviolet rays has been actively conducted. In addition, the Korea Meteorological Administration is also announcing the UV index, encouraging people to protect themselves from UV rays and minimizing public health problems related to UV rays such as skin cancer and cataracts.

According to the above-mentioned ultraviolet rays, the wavelength of 200-290 nm is ultraviolet C (hereinafter referred to as UV-C), the wavelength of 290-320 nm is ultraviolet B (hereinafter referred to as UV-B), and 320-400 nm The wavelength of UV rays is classified as ultraviolet rays A (hereinafter referred to as UV-A). Among them, UV-C passes through the ozone layer and disappears without reaching the surface, and UV-B penetrates to the epidermis of the skin, causing erythema, freckles and edema. Raises his back. In addition, UV-A is known to induce skin aging and skin irritation such as penetration into the dermis of the skin to promote skin cancer, wrinkles, and melanin formation.

Conventional sunscreen products to block the ultraviolet rays that cause such side effects are inorganic sunscreens such as titanium dioxide, zinc oxide, and iron oxide, or octylmethoxycinna to have a high UVB block index (SPF) value 2 to 6 organic sunscreens such as mate, octylsalicylate, octocrylene, butylmethoxydibenzoylmethane, oxybenzone, octyltrizone, menthylanthranilate and 3,4-methylbenzylidene camphor Use in combination. However, when using an inorganic sunscreen in consideration of the feeling as described above, there is a problem of clouding phenomenon, when using an organic sunscreen, there is a problem of deterioration of the feeling such as heavy and greasy as well as organic sunscreen is contact allergic dermatitis Each country regulates compounding limits. Thus, in order to increase the block index is used to combine a physical blocker with excellent blocking effect but less allergens.

Products containing the above physical blockers can be broadly classified into cream, lotion, and spray formulations, which are commonly used in sunscreen products, and solid and mousse products that are recently introduced. Creams and lotions are not only used together with organic sunscreens and inorganic sunscreens, but also have high UV protection index because they are easy to maintain the high content of inorganic sunscreens by adjusting the viscosity, but they are heavy or stiff. And there was a problem of causing a clouding phenomenon, the spray type is characterized by a light feeling, but there is a problem that can not contain / use a lot of sunscreen. In addition, creams, lotions, and spray products, which make up most of the sunscreen products, differ in the types and amounts of sunscreen ingredients from country to country. . In order to meet differentiated feelings and consumer expectations, in recent years, it is not only high UV protection effect, but also excellent water resistance and powdery feeling, solid product which is easy to carry and use and low UV protection effect, but sprayed in mousse form for children's convenience Products that are easily applied are introduced.

The mousse-type sunscreen products as described above are easily sprayed on the skin of a large area as well as the face by spraying the contents in a bubble form, and the repeated use, which is a characteristic of the sunscreen products, is convenient, but the UV light used in the product Due to the form of the blocking agent (powder or silicone dispersed form), it is difficult to form bubbles, which is a characteristic of the mousse formulation, and to solve this problem, the content of the organic UV blocker should be lowered, but if the content of the organic UV blocker is lowered as described above There were problems such as being unable to effectively block living ultraviolet rays.

The present invention is to solve the above-mentioned problems, in particular, the present invention by adding a sunscreen booster to the mousse-type sunscreen cosmetic composition to facilitate the foaming, the foam is easily generated face and body in the form of a mousse foam It can be applied to light and easy to, to provide a mousse-type sunscreen cosmetic composition that is excellent in ease of use but not sticky or greasy as well as effectively block living ultraviolet rays.

A feature of the present invention for achieving the above object is a mousse-type sunscreen cosmetic composition containing a sunscreen booster to facilitate foaming.

Mousse type sunscreen cosmetic composition according to the characteristics of the present invention, 1 to 20% by weight of organic sunscreen, 0.1 to 20% by weight of wax or oil components, 0.1 to 10% by weight of nonionic surfactant, 0.1 fatty alcohol To 10% by weight, sunscreen booster 0.1 to 5% by weight, and 0.1 to 5% by weight of the oil-soluble polymer component can be configured to produce an embodiment.

In the above examples, the organic sunscreen agent is octylmethoxycinnamate, octylsalicylate, octocrylene, butylmethoxydibenzoylmethane, oxybenzone, octyltriazone, menthylanthranilate, 3,4-methylbenzylidene Kemp and bis-ethylhexyloxyphenol methoxyphenyltriazine can be configured to use one or more selected from the group consisting of.

Further, in the above embodiment, the wax or oil component may include waxes including bead wax; Hydrocarbon-based oils including squalane and mineral oil; Caprylic / capric triglycerides, neopentyl glycol dicaprate, 2-octyldodecyl myristate, isopropyl mysteryte, cetyl 2-ethylhexanoate, octyldodecanol, and glyceryl triethylhexanoate Ester-based oil including; Vegetable oils including olive oil, jojoba oil, and macadamia oil; And a silicone oil including cyclomethicone and dimethicone may be configured to use at least one selected from the group consisting of.

In addition, in the above embodiment, the non-ionic surfactant is an example in which at least one selected from alkyl glucosides between C12-20 and alkoxylated alcohols with 2-20 moles of ethoxylate added between C12-20 is used. Can be configured.

In the above embodiment, the fatty alcohol may constitute an embodiment in which at least one fatty alcohol is selected from C14-22.

In addition, in the above embodiment, the sunscreen booster may constitute an embodiment in which at least one selected from ethylene polyacrylate-15 / polyacrylate-17 and styrene / acrylate polymer is used.

In addition, the oil-soluble polymer component in the above embodiment may constitute an embodiment in which at least one selected from hydrogenated dimer dilinoleyl / dimethylcarbonate copolymer and vinylpyrrolidone / eicosene copolymer is used.

Hereinafter, the configuration of the preferred embodiment of the present invention and the effects thereof will be described in detail.

The mousse-type sunscreen cosmetic composition of the present invention comprises 1 to 20% by weight of an organic sunscreen, 0.1 to 20% by weight of a wax or oil component, 0.1 to 10% by weight of a nonionic surfactant, and 0.1 to 10% by weight of a fatty alcohol. And, a sunscreen booster 0.1 to 5% by weight, and containing the oil-soluble polymer component 0.1 to 5% by weight, fragrances, pigments, preservatives, fungicides, oxidative stability within the range not to impair the effect of the composition other than the above components The agent may further include a pearling agent and the like.

In the composition according to the invention, the organic sunscreen is octylmethoxycinnamate, octylsalicylate, octocrylene, butylmethoxydibenzoylmethane, oxybenzone, octyltriazone, menthyl anthranilate, 3,4- Preference is given to using one or more selected from the group consisting of methylbenzylidene kempfer and bis-ethylhexyloxyphenolmethoxyphenyltriazine. In particular, it is desirable to use silicone or emulsified and water-dispersed products to enhance skin safety and compatibility in mousse formulations.

In addition, the composition according to the present invention may comprise 1 to 20% by weight of the organic sunscreen. That is, it is preferable to include 1% by weight or more in order to maintain the UV blocking power, it is preferable to include 20% by weight or less for the feeling of use.

In the composition according to the present invention, the kind of the wax or oil component is not particularly limited, and conventional waxes or oils used in cosmetic compositions may be used. Specifically, hydrocarbon-based oils including squalane and mineral oil, including waxes such as bees wax; Caprylic / capric triglycerides, neopentyl glycol dicaprate, 2-octyldodecyl myristate, isopropyl mysteryte, cetyl 2-ethylhexanoate, octyldodecanol, and glyceryl triethylhexanoate Ester-based oil including; Vegetable oils including olive oil, jojoba oil, and macadamia oil; And it is preferable to use at least one selected from the group consisting of silicone oils including cyclomethicone and dimethicone. In addition, the composition according to the present invention may comprise 0.1 to 20% by weight of the wax or oil component. That is, it is preferable that 0.1 wt% or more is included for the stability of the formulation, and 20 wt% or less is preferable for the feeling of use.

In the composition according to the present invention, the nonionic surfactant is an alkyl glucoside between C12-20 and an alkoxylated alcohol added with 2-20 moles of ethoxylate between C12-20 to improve mousse foam formation and formulation stability. It is preferable to use one or more selected from. In addition, the composition according to the present invention may comprise 0.1 to 10% by weight of the nonionic surfactant. That is, it is preferable to include 0.1 wt% or more in consideration of formulation stability, it is preferable to include 10 wt% or less for the feeling such as the density of the foam.

In the composition according to the present invention, the fatty alcohol is preferably used by selecting at least one fatty alcohol between C14-22 for stability of the mousse foam and formulation stability. The composition according to the invention may comprise 0.1 to 10% by weight of the fatty alcohol.

In the composition according to the present invention, the sunscreen booster is a material that increases the sunscreen effect by helping the effective arrangement of the sunscreen agent when used alone with the sunscreen, but can not be used alone as a sunscreen because it does not have a sunscreen effect. As the sunscreen booster, it is preferable to use one or more selected from among ethylene polyacrylate-15 / polyacrylate-17 and styrene / acrylate polymers which can be easily added to the water phase and are expected to be stable. In addition, the composition according to the invention may comprise 0.1% to 5% by weight of the sunscreen booster.

In the composition according to the present invention, the oil-soluble polymer component is a raw material used for improving the water resistance using a hydrogenated dimer dilinoleyl / dimethyl carbonate copolymer, vinylpyrrolidone / ecocene copolymer selected from the It is preferable. In addition, the composition according to the invention may comprise 0.1 to 5% by weight of the oil-soluble polymer component.

In addition, the sunscreen cosmetic composition of the present invention may further include a fragrance, a pigment, a preservative, a fungicide, an oxidation stabilizer and a pearl agent.

It is preferable that the mousse-type sunscreen cosmetic composition of this invention comprised as mentioned above satisfy | fills the following conditions.

1. UV B Block Index (SPF) should be 20 to 35.

2. UVA protection grade (PA) is double (PA ++) to triple plus (PA +++).

Hereinafter, the mousse-type sunscreen cosmetic composition of the present invention through the preferred examples, comparative examples, and experimental examples of the present invention demonstrates that the above conditions are as follows.

[ Example UV protection booster Polyacrylate -15 / Polyacrylate -17) Containing Mousse type  UV protection Cosmetics  Preparation of the composition

Example 1 to Example 4

At the composition ratios shown in Table 1 below, the aqueous and oil phase components were dissolved and dispersed at 75 ° C. Subsequently, the oil phase was slowly added to the aqueous phase, followed by stirring to prepare an oil-in-water (O / W) emulsion, and then filled into the can with emulsion: LPG (composition ratio C3: C4 = 30: 70 wt%) = 95: 5 wt%.

Table 1 Content of each component of the mousse-type sunscreen cosmetic composition containing a sunscreen booster (polyacrylate-15 / polyacrylate-17)

ingredient Content (% by weight) Example 1 Example 2 Example 3 Example 4 Paid C14-22 Alcohol / C12-20 Alkyl Glucoside 2 2 2 2 Glyceryl Stearate 2 2 2 2 Beads wax 0.7 0.7 0.7 0.7 Hexyllaurate 1.5 1.5 1.5 1.5 Neopentyl Glycol Dicaprate 3 3 3 3 Caprylic / Capric Triglycerides 2 2 2 2 Vinylpyrrolidone / Eicosene Copolymer One One One One Awards Microcrystalline Cellulose / Cellulose Gum One One One One Purified water 62 62 62 62 glycerin 5 5 5 5 Octylmethoxycinnamate (silicone capsule treatment, water dispersion) 4.32 4.32 6.48 4.32 Butylmethoxydibenzoylmethane (silicone capsule treatment, water dispersion) 1.08 1.08 1.62 1.08 Polyacrylate-15 / Polyacrylate-17 1.5 3 1.5 - Styrene / acrylate polymer _ _ _ One

[Comparative Example] Preparation of mousse-type sunscreen cosmetic composition containing no sunscreen booster ( polyacrylate- 15 / polyacrylate- 17)

At the composition ratios shown in Table 2 below, the aqueous and oil phase components were dissolved and dispersed at 75 ° C. Subsequently, the oil phase was slowly added to the aqueous phase, followed by stirring to prepare an oil-in-water (O / W) emulsion, and then filled into the can with emulsion: LPG (composition ratio C3: C4 = 30: 70 wt%) = 95: 5 wt%.

Table 2 Content of each component of the mousse-type sunscreen cosmetic composition containing no sunscreen booster (polyacrylate-15 / polyacrylate-17)

ingredient Content (% by weight) Comparative Example 1 Paid C14-22 Alcohol / C12-20 Alkyl Glucoside 2 Glyceryl Stearate 2 Beads wax 0.7 Hexyllaurate 1.5 Neopentyl Glycol Dicaprate 3 Caprylic / Capric Triglycerides 2 Vinylpyrrolidone / Eicosene Copolymer One Awards Microcrystalline Cellulose / Cellulose Gum One Purified water 62 glycerin 5 Octylmethoxycinnamate (silicone capsule treatment, water dispersion) 4.32 Butylmethoxydibenzoylmethane (silicone capsule treatment, water dispersion) 1.08 Polyacrylate-15 / Polyacrylate-17 - Styrene / acrylate polymer _

[ Experimental Example UV B Block Index ( SPF ) And UVA blocking grade ( PA ) Measure

The UV blocking index and the UVA blocking rating of the compositions prepared through Examples 1 to 4 and Comparative Example 1 were measured. Detailed evaluation methods and results are as follows.

Experimental Example  1: UV B Block Index ( SPF ) Measure

According to the KFDA 'functional cosmetic standards and test method' according to the 'ultraviolet ray screening functional test method' was measured UV B blocking index (SPF) for the composition of Examples 1 to 4 and Comparative Example 1. The sample was applied to a transpore tape to a level of 2 mg / cm 2, dried for 15 minutes, and measured with an SPF 290 analyzer. UV protection index is shown in Table 3 summarized by the average value of three experiments.

[Table 3] UV B Block Index (SPF) of Examples and Comparative Examples

sample Example 1 Example 2 Example 3 Example 4 Comparative Example 1 In vitro SPF 21.06 ± 2.52 25.73 ± 4.00 30.63 ± 4.34 32.06 ± 3.26 13.81 ± 1.58

Experimental Example  2: UVA blocking grade PA ) Measure

This experiment was carried out in accordance with the method and criteria for measuring the sunscreen effect according to Article 9 of the Cosmetic Act and Article 6 of the Enforcement Rule of the same Act. An artificial ultraviolet emitter equipped with a 300W xenon arc lamp, a multi-port solar simulator 601-300W (Solar Light, USA) was used as a light source, and the light intensity was measured using a 3D UV meter (Solar Light, USA). As a result of the measurement, both the Example and the comparative example showed the numerical value of PA +++ or more in Table 4.

Table 4 UV-A blocking grade of Examples and Comparative Examples

sample Example 1 Example 2 Example 3 Example 4 Comparative Example 1 In vitro PA ++ +++ +++ ++ ++

As can be seen in Experimental Example 1 above, the mousse-type sunscreen cosmetic composition of the present invention containing the sunscreen booster to facilitate foaming has a UV B blocking index (SPF) of 21.06 (± 2.52) to 32.06 (± 3.26). In addition to having a significantly higher ultraviolet B blocking index (SPF) than the composition containing no sun protection booster (13.81 (± 1.58)), the above preferred condition 'UVB blocking index (SPF) is 20 to 35 days. You're also satisfied with it,

As can be seen in Experimental Example 2, the mousse-type sunscreen cosmetic composition of the present invention that contains a sunscreen booster to facilitate foaming, UVA blocking grade (PA) is double (PA ++) to triple plus (PA +++) In addition to the higher UVA protection rating (PA) than the composition containing no UV protection booster (double (PA ++)), the above preferred condition 'UVA protection rating (PA) is double (PA ++) to triple' It can be seen that it is also satisfied that it is a plus (PA +++).

Therefore, the mousse-type sunscreen cosmetic composition of the present invention can be applied to the face and body lightly and easily in the form of a mousse foam that foam is easily generated, and it is excellent in convenience and free from stickiness or grease as well as effectively applying living ultraviolet rays. You can block.

In addition to the present invention, the mousse-type sunscreen cosmetic composition may be modified in various ways, and unless the embodiments depart from the scope of the present invention, all modified embodiments should be interpreted as being included in the scope of the present invention.

According to the present invention, it can be applied to the face and body lightly and easily in the form of a mousse foam that foam is easily generated, excellent in ease of use, no sticky or greasy, and can effectively block living ultraviolet rays, etc. You will get

Claims (8)

In the mousse-type sunscreen cosmetic composition, A mousse-type sunscreen cosmetic composition comprising a sunscreen booster to facilitate foaming. The mousse-type sunscreen cosmetic composition according to claim 1, 1 to 20% by weight of organic sunscreen, 0.1 to 20% by weight of the wax or oil component, 0.1 to 10% by weight of nonionic surfactant, 0.1-10% by weight of fatty alcohol, UV protection booster with 0.1 to 5% by weight, Mousse type sunscreen cosmetic composition comprising 0.1 to 5% by weight of the oil-soluble polymer component. The method of claim 1, wherein the organic sunscreen is, Octylmethoxycinnamate, octylsalicylate, octocrylene, butylmethoxydibenzoylmethane, oxybenzone, octyltrizone, menthylanthranilate, 3,4-methylbenzylidene kempfer, and bis-ethylhexyloxyphenol Mousse type sunscreen cosmetic composition, characterized in that at least one selected from the group consisting of methoxyphenyltriazine. The method of claim 1 wherein the wax or oil component, Waxes including bead wax; Hydrocarbon-based oils including squalane and mineral oil; Caprylic / capric triglycerides, neopentyl glycol dicaprate, 2-octyldodecyl myristate, isopropyl mysteryte, cetyl 2-ethylhexanoate, octyldodecanol, and glyceryl triethylhexanoate Ester-based oil including; Vegetable oils including olive oil, jojoba oil, and macadamia oil; And at least one selected from the group consisting of silicone oils including cyclomethicone and dimethicone. The method of claim 1, wherein the nonionic surfactant is Moose type sunscreen cosmetic composition, characterized in that at least one selected from alkyl glucoside between C12-20, alkoxylated alcohols with 2-20 moles of ethoxylate added between C12-20. The method of claim 1, wherein the fatty alcohol, Mousse type sunscreen cosmetic composition, characterized in that at least one selected from fatty alcohols between C14-22. The method of claim 1, wherein the sun protection booster, Mousse type sunscreen cosmetic composition, characterized in that at least one selected from ethylene polyacrylate-15 / polyacrylate-17, styrene / acrylate polymer. The method of claim 1, wherein the oil-soluble polymer component, A mousse-type sunscreen cosmetic composition, characterized in that at least one selected from hydrogenated dimer dilinoleyl / dimethylcarbonate copolymer and vinylpyrrolidone / eicosene copolymer.