WO2007052379A1

WO2007052379A1 - Liquid foundation and loose powder

Info

Publication number: WO2007052379A1
Application number: PCT/JP2006/309538
Authority: WO
Inventors: Yukio Hasebe
Original assignee: Almado Co., Ltd.
Priority date: 2005-11-02
Filing date: 2006-05-12
Publication date: 2007-05-10
Also published as: JP2007126377A; TW200740463A

Abstract

Disclosed are a liquid foundation and a loose powder containing an alternative material to talc, which can show more excellent cosmetic effect and skin health promoting effect than those containing talc. A liquid foundation comprising a mylonekton micropowder in place of talk and also comprising hydrolyzed eggshell membrane; and a loose powder comprising a mylonekton micropowder in place of talk and also comprising hydrolyzed eggshell membrane.

Description

Specification

Liquid foundation and loose powder

Technical field

[0001] The present invention relates to a liquid foundation and loose powder.

Background art

[0002] Conventional liquid foundations and loose powders use talc (hydrous magnesium silicate) as one of the raw materials. Talc is an inorganic powder obtained by finely pulverizing talc, and is a white and gray powder that has a strong adhesion and a rich sense of fat.Since the touch is smoother than corn starch, the foundation, It is used as a base for commercially available powder cosmetics such as Ruspouda, body powder and baby powder.

Patent Document 1: None

Disclosure of the invention

Problems to be solved by the invention

[0003] However, due to the fact that some incorrect information about talc flows and people who have no knowledge on the Internet wrote that talc is a harmful substance, In many cases, it is affected by the misinformation, and this affects the sales volume of cosmetics containing talc.

[0004] In view of the above circumstances, the present inventor has searched and researched a raw material that can replace talc. However, other raw materials cannot reproduce the fineness and strength of the skin. As a result of earnest research, liquid foundation and loose that not only can be replaced with talc, but also have a habitual effect that can not be obtained with conventional talc when mixed with two kinds of raw materials. It turned out to be a powder.

Accordingly, an object of the present invention is to provide a liquid foundation and a loose powder that can provide a cosmetic effect superior to talc and a skin health promoting effect while using a talc substitute raw material.

Means for solving the problem [0005] In order to achieve the above object, the liquid foundation of the present invention is characterized in that it contains fine mironecton powder instead of talc and contains a hydrolyzed eggshell membrane (claim 1).

In the liquid foundation of the present invention, the milonecton fine powder has a particle size of 20 to 30 / ζ πι, and a corrosion-resistant stirring ball having a particle size of 2 to 12 / ζ πι and a specific gravity of about 3 to 8 is mixed therewith. (Claim 2). The most suitable corrosion-resistant stirring ball is made of stainless steel (SUS304).

The liquid foundation according to the present invention is characterized in that tourmaline balls having a particle size of 2 to 12 μm are further mixed (claim 3).

It is preferable to contain 0.1-20% by mass of milonecton fine powder and 0.01-20% by mass of hydrolyzed eggshell membranes (Claim 4).

[0006] Further, the powder of the present invention is characterized by using milonecton fine powder instead of talc and further containing a hydrolyzed eggshell membrane (Claim 5). It is preferable to contain 1 to 20% by mass and the hydrolyzed eggshell membrane to be 0.01 to 20% by mass (claim 6).

The invention's effect

[0007] According to the invention of claim 1, since the liquid foundation is impregnated with iow in mironekton and cystine of eggshell membranes, the whitening effect is greatly improved. In addition, the hard porous particles of milonecton fine powder that are very soft to the touch are very soft and elastic, so they feel gentle on the skin. In addition, milonecton contains a variety of minerals, so the particles themselves are slightly sticky and moist, and the minerals activate skin cells and promote skin regeneration.

According to the invention of claim 2, since the eggshell membrane is water-soluble and the liquid is oily, separation easily occurs in the container, but since the stirring balls are mixed, the contents are shaken when the foundation container is shaken. Is efficiently stirred and uniformly dispersed and mixed, so that it can be used uniformly.

According to the invention of claim 3, by further mixing the tourmaline balls, the oxidation of the skin is prevented and the hydrolyzed eggshell membrane easily penetrates into the skin. According to the invention of claim 5, the same effect as that of the invention of claim 1 can be obtained. BEST MODE FOR CARRYING OUT THE INVENTION

Milonecton is sea mud and is a natural mineral derived from the ocean. The components are as shown in Table 1.

[Table 1] Milonecton composition table (unit: mass%)

[0009] Improvements in micropowder technology have enabled the use of microneton fine powder. In the present invention, this fine powder of mironecton is used.

Milonecton fine powder is a fine particle with a particle size of 20-30 / zm, and is a porous material (3 m ^{2 in} lg) with an average pore radius of 500 angstroms. It works by adsorbing and extracting excess sebum and dirt and dirt behind the pores. In addition, since the foundation base is held in the micropores and the surface becomes smooth, the skin feels very soft because it is very soft and elastic. It is washed just by rinsing with water, and a translucency appears and has a smooth skin-beautifying effect.

[0010] Milonecton contains various mineral components in a well-balanced manner as described above, and the particles themselves have a little stickiness and promote sweating of the skin. Therefore, the sebum film is moistened and remains weakly acidic. Minerals activate skin cells and promote skin regeneration. It also supplements the skin with nutrients The skin feels moisturized. In addition, milonecton contains trace amounts of iron oxide (Fe 2 O 3) and

2 3 With Xio (S), it has an anti-inflammatory effect.

[0011] Milonecton fine powder reacts with keratin protein (cystine) and gradually becomes hydrogen sulfide, polythionic acid, especially pentathionic acid, and exhibits antibacterial properties. Protects your skin from germs and prevents rashes. Therefore, it is possible to reduce or not use the acid / antioxidant and synthetic fungicides used in conventional products.

[0012] Since the liquid foundation of the present invention uses milonecton fine powder, it is not included in the raw materials of conventional foundations, and is not included in Zeo (S), phosphorus (P), and titanium oxide (TiO 2).

2

) Is the first feature. Zhou reduces one cystine SH (sulfhydryl group) to the S—S group and converts it to cystine. Cystine is an amino acid containing io, and is contained in the stratum corneum in a large amount and has a moisturizing effect. Therefore, when milonectin is added, an effect of improving the moisturizing function of the skin itself can be obtained. In addition, it has a whitening effect because it has a keratin softening action and a mild reducing action.

[0013] The present invention also has a second feature in that it contains a hydrolyzed eggshell membrane. Hydrolyzed eggshell membranes are rich in cystine. Therefore, the foundation of the present invention containing milonecton fine powder and hydrolyzed eggshell membrane has a very excellent whitening effect due to iow in mironekton and cystine of eggshell membrane. This whitening effect of the inner force of the keratinocytes is an effect unique to the present invention, which cannot be obtained by a conventional foundation that does not contain a xio component. Therefore, it is possible to reduce or not use the synthetic moisturizing agent used in conventional products.

[0014] Phosphorus, which is a component inherent to milonecton, has a blood pH adjusting action. For this reason, the metabolism of keratinocytes is promoted, and the rhythm of keratin overturning is maintained, so that old keratin does not accumulate and become thick. Thus, a young, moist and fresh skin is formed.

[0015] The liquid of the liquid foundation is oily, whereas the eggshell membrane is water-soluble.

Therefore, when the liquid foundation of the present invention is left in the container for a long time, the eggshell membrane tends to separate from the liquid. Therefore, the preferred liquid foundation of the present invention is a corrosion-resistant stirrer having a particle diameter of 2 to 12 m and a specific gravity of about 3 to 8 to mironecton fine powder. The ball contains 0.01-20% by mass. As a result, when the container after being left for a long time in a state where the liquid foundation of the present invention is placed is shaken, the contents are efficiently stirred and uniformly dispersed. Therefore, it is possible to use a product in which eggshell membranes are homogeneously mixed. When the particle size of the agitating ball is less than 2 μm, the mass of the agitating ball is too small compared to the mass of the foundation base, so that the agitation effect cannot be obtained. This is not preferable because it is too large and agitation is performed in excess of the agitation action required of the foundation base. If the amount used is less than 0.01% by mass, the desired stirring effect cannot be obtained, and if it exceeds 20% by mass, the care effect is reduced, which is not preferable in terms of production cost. The specific gravity and blending amount of the stirring balls are also determined so that an appropriate stirring effect can be obtained when the stirring balls are shaken at the normal speed.

[0016] Titanium oxide contained in milonecton has an ultraviolet blocking effect with a high refractive index of light.

That is, since it has a melanin pigment generation inhibitory effect, the generation of dullness can be suppressed. In particular, the fine particle acid titanium gives the skin translucency by light reflection and has a whitening effect. Therefore, it is possible to reduce or not use the synthetic ultraviolet absorber. The amount of the hydrolyzed eggshell membrane used is suitably about 0.01 to 20% by mass in order to obtain the above-mentioned preferable effects.

[0017] Next, before describing the hydrolyzed eggshell membrane, the structure of the epidermis will be confirmed. The epidermis is composed of keratinocytes (epidermal cells), melanocytes (pigment cells) and Langernon cells. Melanocytes are known to function to protect keratinocytes by producing melan pigments when exposed to ultraviolet light. Langerno, the cell of cells, monitors the invasion of foreign matter into the skin from the outside, recognizes the invasion of foreign matter, receives information on stimulating substances, and transmits this to the lymph nodes. The lymphocytes that have received the information work to eliminate the foreign substance from the body. In this way, the immune system is functioning. When sunburned by exposure to ultraviolet rays, the Langernon cells decrease and the immune system becomes less functional. When conventional foundations are used for skin in such a state, there are cases in which the sunburn is healed and the skin fog is developed.

[0018] As described above, human skin is composed of an epithelial layer on the surface and a connective tissue dermis layer below it, and the protein constituting the epithelial layer is mainly keratin, which protects the skin. In addition, the melanin pigment contained in the epithelial layer protects against ultraviolet rays. Has a protective effect. On the other hand, the protein constituting the dermis layer is mainly collagen, and it is composed of elastin, anolebumin, globulin and mucin.

Collagen constituting the dermis layer is mainly type I collagen and m type collagen. Type I collagen functions differently, mainly for maintaining the structure of the skin, and m type collagen mainly for imparting skin flexibility.

The proportion of type I and m type collagen in the skin changes with aging rather than steady. m-type collagen, which is also called fetal collagen, has a close relationship with skin aging, and the number of teenagers, which is the most common at the time of fetus, begins to decrease, and then continues to decrease.

[0019] Therefore, if the proportion of in-type collagen in the skin can be increased, skin aging due to aging can be stopped, rough skin can be prevented, and the skin can be kept smooth, soft and moist.

[0020] Hydrolyzed eggshell membranes obtained by hydrolyzing the membranes inside the eggshells of birds such as chickens (outer eggshell membrane and Z or inner eggshell membrane) using proteolytic enzymes, acids, alkalis, etc. It is made of a tough fibrous protein and is known to have an action of promoting the regeneration of force skin mainly composed of ovokeratin and ovomucin and the action of promoting the production of m-type collagen. As a method for promoting the production of m-type collagen, a method of applying a cosmetic containing a hydrolyzed eggshell membrane to the skin can be used. Thus, since the liquid foundation according to the present invention includes a hydrolyzed eggshell membrane, it promotes the formation of collagen contained in the skin, prevents skin aging and rough skin, and makes the skin smooth and soft and moist. However, hydrolyzed eggshell membranes have the effect of preventing skin diseases such as eczema, inflammation and sunburn, and promoting Z or healing. Furthermore, the active oxygen generated in the living body can be reduced or eliminated to reduce or prevent diseases and harmful effects caused by the active oxygen. Therefore, it has effects such as the restoration of red blood cells that have been deformed by active oxygen, and the increase of hemoglobin that has decreased due to aging or stress. As described above, when the liquid foundation of the present invention is used, not only the whitening effect by milonecton is obtained, but also by the skin regeneration promoting effect, collagen formation promoting effect and skin disease healing effect by the hydrolyzed eggshell membrane, Inside the bruised skin A healthy and lasting synergistic effect can be obtained.

Example 1

Components of the foundation according to this embodiment and its formulation

[Table 2]

Composition table of the liquid foundation of the present invention

[0022] The liquid of this example was prepared from the components shown in Table 2 in which milonecton fine powder was used as an alternative raw material for talc, and a stirring ball and tourmaline ball were mixed therein, and a hydrolyzed eggshell membrane was mixed as a raw material. The process for producing the foundation consists of the process of dyeing, dispersing, emulsifying, stirring and filling the container. Table 3 shows a comparison with the foundation.

[Table 3] Comparison of manufacturing process features

[0023] Table 4 shows the experimental results when the product of this example was used.

[Table 4] Comparison of usage results

[0024] Other liquid foundations according to the present invention were used for monitors. The following is a summary of feedback after using the monitor.

(A) It is easy to attach with good elongation. (I) Moist but not sticky. (U) Smooth, moisturized skin. (E) Even though she is wearing makeup, she looks beautiful. (O) Shiny. (Strength) Decrease has been reduced. (Ki) Elasticity appears on the skin. (Ku) Even though I'm wearing makeup, my skin is fresh.

[0025] Example 2

Table 5 shows the components of the powder according to this example and the amount (% by mass) thereof.

[Table 5] Composition table of loose powder of the present invention

The loose powder of Example 2 was used for the monitor. The impression after use of the monitor was almost the same as the impression (a) to (ku) in Example 1.

Claims

The scope of the claims

[1] A liquid foundation characterized by containing milonecton fine powder instead of talc and containing a hydrolyzed eggshell membrane.

[2] The fine powder of mironectin is 20-30 μm, mixed with a corrosion-resistant stirring ball having a particle size of 2-12 m and a specific gravity of about 3-8. Liquid Foundation Chillon.

[3] The tourmaline balls having a particle diameter of 2 to 12 m are further mixed.

Liquid foundation according to 2.

[4] The liquid foundation according to claim 1, 2 or 3, comprising 0.1 to 20% by mass of milonecton fine powder and 0.01 to 20% by mass of hydrolyzed eggshell membrane.

[5] Loose powder characterized by containing milonecton fine powder instead of talc and hydrolyzed eggshell membrane.

6. The loose powder according to claim 5, comprising 0.1 to 20% by mass of milonecton fine powder and 0.01 to 20% by mass of hydrolyzed eggshell membrane.