WO2018186669A1

WO2018186669A1 - Droplet-releasing cosmetic material

Info

Publication number: WO2018186669A1
Application number: PCT/KR2018/003943
Authority: WO
Inventors: 이성호
Original assignee: 선진뷰티사이언스(주)
Priority date: 2017-04-03
Filing date: 2018-04-03
Publication date: 2018-10-11

Abstract

The present invention relates to a droplet-releasing cosmetic material and, particularly, to a cosmetic material which releases a droplet by means of rubbing and comprises a multi-faceted composite containing: a) a multi-faceted structure formed of a plurality of plate-like materials to have a space therein; and b) a droplet contained in the space inside the multi-faceted structure. The cosmetic material according to the present invention releases a droplet by means of rubbing and thus provides a visual effect and an excellent feeling of use when used, and is a silicone polymer-free type that can fundamentally solve a side effect and user discomfort, which may be caused by a silicone polymer. In addition, the cosmetic material has excellent stability in a cosmetic material of a multi-faceted composite.

Description

Droplet release cosmetics

The present invention relates to a drop-releasing cosmetic, and in particular, the droplet is released by rubbing (rubbing) in use, has a visual effect and excellent feeling, silicone polymer free (free) side effect due to the silicone polymer and the user's half It is possible to solve the problem, and relates to a droplet-releasing cosmetic having excellent stability in the cosmetic of the polyhedral complex.

The contents described below merely provide background information related to the present invention and do not constitute a prior art.

Recently, droplet release cosmetics such as water drop cosmetics have been preferred for cosmetics. Moisture release cosmetics are cosmetics that water bursts by rubbing (rubbing) when in use, have a unique visual effect to the user, and can have a good user feeling such as moist, cool.

Moisture-releasing cosmetics, the structural component that releases moisture in the cosmetic is highly stable in the cosmetic, and because the moisture should be well released when rubbing the conventional moisture-releasing cosmetics mostly used silicone polymer as a structure of the component that releases moisture.

However, silicone components used in cosmetics have been reported to have various harmful effects on human body such as CMR (Carcinogenic, Mutagenic, Reprotoxic), and thus the use of cosmetics has begun in Europe. This situation is limited.

Accordingly, there is an urgent need for the development of cosmetics having a moisture release effect without using a silicone component.

The present invention has a visual effect and excellent feeling by the release of the liquid droplets by rubbing (rubbing) in use, it is a silicone polymer free (free) to solve the side effects caused by the silicone polymer and the user's antipathy, cosmetics of the multi-faceted complex It is an object to provide a droplet-releasing cosmetic having excellent stability in the interior.

The present invention is to solve the above problems

In cosmetics which release a droplet by rubbing,

a) a polyhedral structure having a space therein formed of a plurality of plate-like materials; And

b) droplets contained in a space inside the polyhedron;

It provides a cosmetic comprising a polyhedral complex containing.

The a) plate-like material may have a surface has a lipophilic property, the corner may have a hydroxyl group.

The polyhedron may be a thixotropic polyhedron.

The polyhedron may be 5 to 500 polyhedrons.

The plate-like material may be surface treated with a quaternary ammonium salt having a lipophilic moiety.

The droplets may further comprise an emulsifier.

The droplets may further comprise oil.

The size of the polyhedron may be 5 to 60 um in diameter.

The polyhedron structure and droplets of the polyhedron complex may be contained in a ratio of 0.1-20 parts by weight: 80 to 99.9 parts by weight.

The content of the droplets may be 10 to 97% by weight.

Cosmetics that release the droplets according to the present invention has a visual effect and excellent feeling by the release of the droplets by rubbing (rubbing) in use, silicone polymer free (free) to solve the side effects and the user's antagonism caused by the silicone polymer It can be, and has the advantage of excellent stability in the cosmetic of the multi-faceted composite.

1 is a schematic diagram showing a state in which the moisture of the moisture-releasing cosmetics are released.

Figure 2 shows a two-dimensional schematic diagram of a multi-faced composite according to an embodiment of the present invention.

Figure 3 shows a three-dimensional schematic diagram of the polyhedron complex according to an embodiment of the present invention.

Figure 4 is a schematic diagram illustrating the principle that the adjacent plate-like material forming the multi-faceted composite of the present invention forms a card multi-faceted structure.

5 is an electron micrograph of a droplet-releasing cosmetic according to an embodiment of the present invention.

Figure 6 is a photograph when the rubbing applied to the skin cosmetic according to an embodiment of the present invention.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification.

Throughout the specification, when a part is said to "include" a certain component, it means that it can further include other components, without excluding other components unless specifically stated otherwise.

Figure 1 is a schematic diagram showing the appearance of water is released moisture release cosmetics, Figure 2 shows a two-dimensional schematic diagram of a multi-faced composite according to an embodiment of the present invention, Figure 3 is a multi-faced according to an embodiment of the present invention Figure 3 is a schematic diagram of the complex, Figure 4 is a schematic diagram illustrating the principle of forming a multi-faceted structure of the adjacent plate-like material forming the multi-faced composite of the present invention, Figure 5 is a droplet release cosmetic according to an embodiment of the present invention Figure 6 is an electron micrograph of, Figure 6 is a photograph when the rubbing applied to the skin cosmetic according to an embodiment of the present invention.

Droplet (specifically, moisture) releasing cosmetics may have a form in which the structure accommodates moisture in the cosmetics as shown in FIG. 1 in the cosmetics, and may be in a form in which the structure is deformed by rubbing (rubbing) to release moisture.

Cosmetics of the present invention is a cosmetic for releasing droplets by rubbing, a) a multi-sided structure having a space inside formed of a plurality of plate-like material (110); And b) a polyhedron complex 100 containing a droplet 120 contained in a space inside the polyhedron structure.

The polyhedron complex 100 may be formed through a combination in which the edge portion is thixotropic between adjacent plate materials while surrounding the plurality of plate materials as shown in FIG. Even if the bond is released by the bond is formed again to maintain the polyhedron complex (100).

The plate-like material may have a lipophilic property on the side, and the edge may have a hydroxy group. Specifically, the plate-like material may be used by swelling a smectite clay mineral to separate the plate-like material and then replacing the cotton with a lipophilic material. Individually separated plate-like materials may be purchased and used commercially, and for example, may be used by Elementsitics.

The smectite clay mineral is not particularly limited, and specifically, may be hectorite or bentonite, and preferably hectorite. In this case, it is possible to form a polyhedron 100 having more stability.

The lipophilic material is not particularly limited as long as it can impart lipophilic to the surface of the plate-like material, specifically, may be a material having an aliphatic alkyl residue having 5 to 22 carbon atoms. More specifically, the material having an aliphatic alkyl residue having 5 to 22 carbon atoms may be a quaternary ammonium salt.

The plate-like material may be Disteardimonium Hectorite.

The plate-shaped material is not particularly limited in shape of the surface, may be a circular, 3 to 10 pentagonal, or an amorphous material, two or more kinds may be mixed.

In addition, the plate-like material can be selected by arbitrarily adjusting the thickness, the long axis, the short length. Specifically, the thickness may be used as 0.0005-0.005 um, the long axis may be 0.5-1.5 um. In the above range, it is particularly suitable for forming the polyhedron 100 having excellent thixotropic and dispersible properties.

The plate-like material may be a mixture of two or more different materials. For example, it is possible to use a mixture having a length of 0.8 um and a length of 1.2 um. In this case, it is suitable to form a polyhedron 100 having excellent shape stability.

In addition, the droplet 120 in the cosmetic of the present invention is not particularly limited as long as it is a liquid, but may be an aqueous phase (water) as a specific example, but is not limited thereto, and the aqueous phase is a water in which a known component that can be used in cosmetics is dissolved. Can be. Specific examples of the known ingredients may include ions, flavors, extracts, nutrients or other functional ingredients used in cosmetics in the amount of conventional additives used (0.001 to 10% by weight), two known ingredients It can mix and use the above.

In the present invention, the content of the polyhedron structure 110 and the droplet 120 of the polyhedron complex 100 may be arbitrarily adjusted, and may be contained in a ratio of 0.1-20 parts by weight: 80 to 99.9 parts by weight. In this case, the polyhedron complex 100 having excellent dispersibility and stability can be formed.

The droplet 120 may further include an emulsifier as necessary. In this case, a polyhedron complex having better shape stability may be formed. The emulsifier is not particularly limited as long as it is an emulsifier that can be used in cosmetics, the content is arbitrarily adjustable, specifically, the polyhedron: emulsifier may be included in a ratio of 0.1-20 parts by weight: 1 to 50 parts by weight. Specific examples of the emulsifier include Polyglyceryl-4 Isostearate (HLB 5), Polyglyceryl-3 Polyricinoleate (HLB 4), Polyglyceryl-3 Diisostearate (HLB 5.5), Polyglyceryl-4 Oleate (HLB 3), Polyglyceryl-4 Diisostearate / Polyhydroxystearate / Sebacate ( HLB 5), Diisostearoyl Polyglyceryl-3 Dimer Dilinoleate (HLB 5), Polyglyceryl-3 Polyricinoleate (and) Sorbitan Isostearate (HLB 4.2), Glyceryl Laurate (HLB 5.2), Sorbitan Oleate (HLB 4.3) and, Sorbitan Sesquioleate (HLB 3.7) It may be one or more emulsifiers selected from the group consisting of.

The droplet 120 may further include oil as needed. In this case, the polyhedron complex 100 having excellent dispersibility and shape stability can be formed, and the usability of the cosmetic can be improved.

The oil is not particularly limited as long as it can be used in cosmetics, and the content is arbitrarily adjustable. Specifically, the polyhedral structure may include 0.1-20 parts by weight: 1 to 50 parts by weight. Specific examples of the oil include Coco-Caprylate / Caprate, Caprylic / Capric Triglyceride, Dicaprylyl Carbonate, Myristyl Myristate, Dicaprylyl Ether, Cetyl Palmitate, Octyldodecanol, Hexyldecanol, Hexyldecyl Stearate, Cetyl Palmitate, Isostearyl Isostearate, Decyltyl Vegetableylate, Hydrocarbon It may be at least one oil selected from the group consisting of Nigella Sativa Seed Oil, Camellia Oleifera Seed Oil, and Passiflora Incarnata Oil.

In the present invention, the polyhedron 100 may be 5-500 polyhedron, two-dimensionally polyhedron as shown in Figure 2, three-dimensionally may be one of the polyhedron as shown in FIG. Within the above range, the droplet 120 is easily released by rubbing when the cosmetic is used, and the stability of the polyhedron complex 100 in the cosmetic is excellent. In addition, the polyhedron complex 100 may have a structure in which pores are blocked as shown in 1-1 of FIG. 3, 1-10, or may have a structure having pores as in 2-1 to 2-4. It may be smooth, or may have a structure in which a part of the plate material protrudes. If there is a void, the cross-sectional size of the largest void is preferably within 50% of the maximum cross-sectional size of the droplet 120, preferably, the cross-sectional size of the largest void is within 10% of the maximum cross-sectional size of the droplet 120. In this case, since the thixotropic characteristics of the polyhedron complex 100 are excellent, the cosmetics have more excellent stability.

The size of the polyhedron complex 100 in the cosmetic of the present invention may be 5 to 60 um in diameter, preferably 10 to 45 um, and more preferably 10 to 45 um in diameter. Is better than%. In this case, it is easy to release the droplets 120 by rubbing when using cosmetics, and the stability of the multifaceted composite 100 in the cosmetics is more excellent. If the size of the polyhedron complex 100 is too small, it may not be easy to release the droplet 120 during use, and if the size of the polyhedron complex 100 is too large, stability in cosmetics may be significantly reduced.

Droplet release cosmetic according to the present invention can be implemented in a variety of formulations capable of releasing the droplet 120, including the known components, the content of the droplet can be arbitrarily adjusted, specific examples of the content of the droplet 120 is 10 to It is preferably 97% by weight, preferably at least 30% by weight of water, and more preferably at least 50% by weight of water. Within the above range, it is easy to release the droplets 120 by rubbing when using the cosmetics, and the stability of the multi-faceted composite 100 in the cosmetics is more excellent, and it can have an excellent user feeling such as moistness and coolness.

Droplet release cosmetics according to the present invention may be prepared by mixing the material constituting the polyhedral structure 110 to the cosmetic comprising a droplet (120). As a specific example, the cream may be prepared by mixing 1 to 20 parts by weight of the plate-like material constituting the polyhedral structure 110 to 80 to 97 parts by weight of the cream cosmetic including 50 to 90 parts by weight of water droplets. It may further include 1 to 30 parts by weight of known components that can be used in cosmetics, such as softeners, but is not limited thereto. In addition, the droplets may further include 1 to 50 parts by weight of an emulsifier. In addition, the droplet may further comprise 1 to 50 parts by weight of oil.

More specifically, 10 parts by weight of Disteardimonium Hectorite, 40 parts by weight of POLYGLYCERYL-4 ISOSTEARATE, 5 parts by weight of 50 parts by weight of Coco-Caprylate / Caprate, 7% by weight as a moisturizer, 0.5% by weight of NaCl, 3% by weight of glycerin, propanediol 1.7 By weight, plant extract 0.5% by weight, hexanediol 0.7% by weight, fragrance 0.03% by weight, the balance of water to prepare a cream. An electron micrograph of the cream is shown in FIG. 5, and a picture of the cream when rubbed on the skin is shown in FIG. 6.

As shown in FIG. 5, it can be seen that the liquid droplet 120 is stably received in the polyhedral structure 110 in the cosmetic of the present invention, and as shown in FIG. 5, the effect of the droplet 120 is excellent. You can check it.

Cosmetics emitting the droplets 120 according to the present invention has a visual effect and excellent feeling by the release of the droplets 120 by rubbing (rubbing) in use, side effects due to silicone polymer (free) and silicone polymer free (user) The half can be solved at the source, and the stability in the cosmetic of the multi-faceted composite 110 has an advantage.

Simple modifications and variations of the present invention can be readily made by those skilled in the art, and all such modifications and changes are included within the scope of the present invention.

Claims

In cosmetics which release a droplet by rubbing,

a) a polyhedral structure having a space therein formed of a plurality of plate-like materials; And

b) droplets contained in a space inside the polyhedron;

Cosmetics containing a polyhedron complex containing.
The method of claim 1,

The a) plate-like material of the cosmetic composition, characterized in that the cotton has a lipophilic property, the corner has a hydroxyl group.
The method of claim 1,

The polyhedron is a cosmetic composition, characterized in that the thixotropic polyhedron.
The method of claim 1,

The polyhedral structure is a cosmetic, characterized in that 5 to 500 polyhedron.
The method of claim 1,

The plate-like material is a cosmetic, characterized in that the surface is treated with a quaternary ammonium salt having a lipophilic residue.
The method of claim 5,

The droplet is a cosmetic, characterized in that it further comprises an emulsifier.
The method of claim 1,

The commercial liquid droplets further comprise oil.
The method of claim 1,

The size of the polyhedron complex is a cosmetic, characterized in that 5 to 60 um in diameter.
The method of claim 1,

The content of the polyhedron structure and the droplets of the polyhedron complex is 0.1-20 parts by weight: 80 to 99.9 parts by weight of cosmetics, characterized in that contained.
The method of claim 1,

The content of the droplet is a cosmetic, characterized in that 10 to 97% by weight.