JPH11222414A - Makeup cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain the subject cosmetic having both polishing ability and hiding potency by including a powder which contains aluminium oxide and a rutile crystal type mica titanium with red interference light. SOLUTION: The objective cosmetic is obtained by including (A) (i) aluminium oxide, (ii) a rutile crystal type mica titanium with red interference light and (ii) a powder containing, when necessary, the other powder, e.g. an inorganic pigment, an organic pigment or the like, and (B), when necessary, an oil content, water, a surfactant, a viscosity-increasing agent, an antiseptic, a perfume or the like. It is favorable that the components i, ii and A are blended in amounts of 0.1-30.0 wt.%, 0.1-15.0 wt.% and 70.0-99.0 wt.%, respectively, based on the whole cosmetic. The component ii is obtained by heating e.g. natural white mica and iron chloride in a hydrochloric acid solution under stirring, then adding dropwise titanium tetrachloride and a potassium hydroxide solution to make the surface of the white mica adhere, next maturing under heating, cooling, filtering, washing with water, drying, crushing the resultant mass and finally burning.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a makeup cosmetic. More specifically, the invention relates to a makeup cosmetic having a foggy veil effect capable of hiding defects of the skin surface such as spots and freckles while making the skin shiny and lively, and making pores and wrinkles less noticeable. is there.

[0002]

2. Description of the Related Art Make-up cosmetics are applied to body parts such as the face to adjust the color of the skin, and to shine and paste on the skin.
It has been used as a main purpose to give a sense of transparency and to hide the defects of the skin surface such as spots and freckles to make the user's appearance attractive. Various types of makeup cosmetics such as white powder, foundation, blusher, lipstick, and eye shadow are provided, and these makeup cosmetics are used in various forms in each type. (For example, foundations are used in various forms such as solid, oily, and emulsified foundations).

[0003] In makeup cosmetics, for example, bases and powders are selected according to the type, form, function to be provided, and the like, and the desired characteristics are generally obtained by dispersing the powders in the bases. Is exhibited. Powders generally blended in these makeup cosmetics include, for example, talc, kaori, bentonite, silicic anhydride, silicon carbide, titanium dioxide, carbon black, graphite, yellow iron oxide, red iron oxide, mica , Mica titanium, zirconium oxide, sericite, calamine,
Inorganic pigment powders such as ultramarine blue; organic synthetic resin powders such as polyethylene resin, polypropylene resin, polyamide resin, acrylic resin, vinyl chloride resin, epoxy resin and polystyrene resin; or porous spherical silica, porous plate silica, Examples thereof include porous powders such as a porous spherical resin.

[0004]

As described above, these powders are appropriately selected and blended according to the function to be imparted to the makeup cosmetics. The function relating to the “feel of finish” is one of the most noteworthy functions that determine the value of the makeup cosmetic itself. Naturally, the above-mentioned powders are properly used according to the finish feeling of the target makeup skin. For example, when emphasizing “glossy power” in the finish of makeup skin, mica titanium is used as a main powder. Glitter powder is blended. On the other hand, when emphasizing "hiding power" for hiding defects on the skin surface such as spots and freckles, a high refractive index powder such as titanium dioxide is blended as a main powder.

[0005] However, focusing on the factors that affect the finished feeling of the makeup skin, the former "polishing power"
And the latter "concealing power" are strongly opposed to each other.
That is, in makeup makeup, pursuit of "polishing power" tends to be inferior to "hiding power", and conversely, pursuit of "concealing power" tends to be inferior to "polishing power". At present, attempts are being actively made to provide makeup cosmetics having both "polishing power" and "hiding power", but no satisfactory cosmetics have yet been obtained.
The problem to be solved by the present invention is to truly provide a makeup cosmetic which has both the "polishing power" and the "hiding power".

[0006]

Means for Solving the Problems The present inventor has made various studies to solve this problem. As a result, as a powder,
By using aluminum oxide and rutile crystal mica titanium having red interference light in combination, it is possible to finish the skin with a lively and glossy effect, and when applied to the skin, defects on the skin surface such as moderate stains and freckles It has been found that a makeup cosmetic which can hide the makeup can be obtained.

[0007] Further, the makeup cosmetic can scatter light on the surface of the skin to make the surface of the skin having pores and wrinkles or the like depressed to make the pores and wrinkles inconspicuous. Also found.

[0008] That is, the present inventor provides, in the present application, a makeup cosmetic containing at least aluminum oxide and rutile crystalline mica titanium having red interference light as powder.

[0009] In this specification, hiding defects on the surface of the skin such as spots and freckles is referred to as hiding power. Soft blurring of the skin surface state due to light scattering is called the Foggy Veil effect.

[0010]

Embodiments of the present invention will be described below. The aluminum oxide powder contained in the makeup cosmetic according to the present invention (hereinafter, referred to as the makeup cosmetic of the present invention) is a powder component that has been widely used as a raw material of cosmetics. It can be produced by a generally known method, and is also commercially available.
Naturally, the makeup cosmetic of the present invention may include both manufactured and commercially available products of these aluminum oxide powders.

The amount of the aluminum oxide powder in the makeup cosmetic of the present invention is preferably 0.1 to 30.0% by weight based on the total amount of the makeup cosmetic.
Particularly preferably, it is 1.0 to 15.0% by weight. If the amount is less than 0.1% by weight, the composition becomes too transparent when applied to the skin, and the hiding power becomes insufficient, and a sufficient Foggy Veil effect cannot be obtained, which is not preferable. On the other hand, if the amount is more than 30.0% by weight, the makeup cosmetic will have poor adhesion to the skin, which is not preferable.

The rutile crystal mica titanium having red interference light contained in the makeup cosmetic of the present invention can be produced by a generally known method. For example, natural muscovite and iron chloride are heated and stirred in a hydrochloric acid solution.
Titanium tetrachloride is attached to the muscovite surface by hydrolysis while dripping with potassium hydroxide solution. Then
After heat maturation of the muscovite with titanium attached to the surface, it is cooled, filtered, washed with water and dried. After crushing the obtained lump, baking is performed at 300 to 800 ° C. to obtain rutile crystal mica titanium having red interference light.

The rutile crystalline mica titanium having the red interference light is commercially available. In the makeup cosmetic of the present invention, both a manufactured product and a commercially available product of rutile crystal type mica titanium having red interference light can be blended.

The amount of the rutile crystalline mica titanium having red interference light in the makeup cosmetic of the present invention is preferably 0.1 to 1 with respect to the total amount of the makeup cosmetic.
5.0% by weight, and more preferably 1.0 to 10.
0% by weight. If the amount is less than 0.1% by weight,
It is not preferable because it does not give a sufficiently vivid and shiny skin. On the other hand, if the amount is more than 15.0% by weight, the use of the make-up cosmetic tends to cause excessive gloss of the makeup skin, which is not preferable.

As described above, by blending at least aluminum oxide and rutile crystal mica titanium having red interference light as the powder of the makeup cosmetic,
A makeup cosmetic excellent in all desired hiding power, foggy veil effect, and polishing power is provided.

In addition to the above-mentioned minimum conditions of mixing aluminum oxide and rutile crystal mica titanium having red interference light, the makeup cosmetic of the present invention has the desired effects of the present invention. To the extent that does not impair,
It is preferable to mix one or more powders other than the above-described aluminum oxide powder and rutile crystal type mica titanium having red interference light (hereinafter, also referred to as other powders).

Other powders that can be incorporated into the makeup cosmetic of the present invention include, for example, the following inorganic pigments and organic pigments. Examples of the inorganic pigment include talc, kaolin, mica, sericite, silica, magnesium silicate, calcium silicate, aluminum silicate,
Clay minerals such as bentonite and montmorillonite, barium sulfate, dibasic calcium phosphate, calcium carbonate, hydrated iron oxide, hydroxyapatite, titanium dioxide, zirconium oxide, zinc oxide, iron oxide, iron titanate, loess, mango violet, cobalt violet, Chromium hydroxide, chromium oxide, cobalt oxide, cobalt titanate,
Cobalt titanate, navy blue, ultramarine, titanium dioxide coated mica, titanium dioxide coated talc, and
A composite pigment in which two or more of these are composited, for example, a powder in which titanium dioxide coated mica is coated with iron oxide, and the like can be given.

As the organic pigment, for example, polyester,
Methyl methacrylate resin, cellulose, 12 nylon,
6 Nylon, copolymer of styrene and acrylic acid, polypropylene, vinyl chloride, nylon powder, tetrafluoroethylene powder, boron nitride, fish scale foil, laked tar-based pigments, laked natural pigments, etc. Can be

Further, a composite pigment in which an inorganic pigment and an organic pigment are composited, for example, a powder in which mica is coated with a spherical methyl methacrylate resin powder can also be compounded as another powder in the makeup cosmetic of the present invention.

The amount of the other powder in the make-up cosmetic of the present invention is appropriately determined according to the amount of the above-mentioned essential components in the make-up cosmetic of the present invention and the specific type and form of the make-up cosmetic of the present invention. It is possible to select, and there is no particular limitation. The blending amount of the entire powder including aluminum oxide and rutile crystalline mica titanium having red interference light is approximately 70% based on the total amount of the makeup cosmetic. Preferably, it is selected to be 0.0 to 99.0% by weight.

The aluminum oxide powder, rutile crystal type mica titanium having red interference light, and other powders can be incorporated into the makeup cosmetic of the present invention even if they have been subjected to a hydrophobic treatment. By blending the powder subjected to the hydrophobic treatment, it is possible to provide the makeup cosmetic of the present invention, in which color separation is difficult, water resistance, sweat resistance, sebum resistance and the like are improved, and the durability of the makeup is further improved.

The hydrophobizing agent that can be used in the hydrophobizing treatment can be selected according to the specific mode of the hydrophobizing treatment. Examples thereof include dextrin fatty acid ester, metal soap, silicone compound, Organic compounds such as benzylidene sorbitol can be selected. Moreover, the method of the hydrophobizing treatment using these hydrophobizing agents can be performed according to a generally known method.

Further, the makeup cosmetic of the present invention includes:
If necessary, one or more oils may be blended as long as the desired effects of the present invention are not impaired. As the oil component that can be blended in the makeup cosmetic of the present invention, an oil component usually used in cosmetics can be widely used.

Specifically, for example, liquid paraffin, squalane, petrolatum, polyisobutylene, microcrystalline wax, isopropyl myristate, myristyl octyl dodecanol, di- (2-ethylhexyl)
Succinate, neopentyl glycol diisooctanoate, glyceryl monostearate, triglyceride isostearate, triglyceride of coconut oil, castor oil, ethanol, octyldodecanol, hexadecyl alcohol, cetyl alcohol, oleyl alcohol, stearyl alcohol, polyethylene glycol,
Hydrocarbon oils such as lauric acid, palmitic acid, oleic acid, stearic acid, isostearic acid, lanolin, beeswax, olive oil, esters, glycerides,
Examples include lower alcohols, higher alcohols, polyhydric alcohols, higher fatty acids, and organopolysiloxane fluids.

The amount of these oils in the makeup cosmetic of the present invention is also the same as that of the other powders. It can be appropriately selected according to the specific type and form, and is not particularly limited. It is preferably about 1.0 to 30.0% by weight based on the total amount of the makeup cosmetic.

The makeup cosmetic of the present invention may further contain water, a surfactant, a thickener, a preservative,
Perfumes and the like may be blended. The makeup cosmetics of the present invention include, for example, white powder, foundation, blush, lipstick,
It can be used as an eye shadow or the like.

[0027]

EXAMPLES Hereinafter, the present invention will be described specifically with reference to examples. The invention is not limited to these examples. In addition, "weight%" in these examples is a weight% with respect to the total amount of each cosmetic unless otherwise specified. First,
Here, specific formulation examples relating to the makeup cosmetics of the present invention will be given, and tests for the intended effects of the present invention with respect to these formulation examples will be described later.

Example 1 Ingredient of Presto Powder of the Present Invention (Weight%) (1) Residual amount of talc (2) Sericite 20.0 (3) Titanium dioxide 3.0 (4) Porous spherical silica 5 0.0 (5) Aluminum oxide 10.0 (6) Rutile crystal type mica titanium having red interference light ^* 3.0 (7) Color pigment 3.0 (8) Squalane 3.0 (9) Glycerin triisooctanoate 2 0.0 (10) Preservative appropriate amount (11) Flavor appropriate amount * Flamenco satin red (manufactured by Marl)

<Production method> (1) and (7) were mixed in a blender. After (2) to (6) were added thereto and mixed well, (8) to (10) were added, and after toning, (11) was sprayed and mixed uniformly. This was pulverized by a pulverizer, passed through a sieve, and compression-molded into a middle plate to obtain a pressed powder of the present invention.

Comparative Example 1 Comparative Presto Powder 1 Compounding Amount (% by weight) (1) Residual amount of talc (2) Sericite 20.0 (3) Titanium dioxide 5.0 (4) Porous spherical silica 5 (5) Aluminum oxide 10.0 (6) Kaolin 3.0 (7) Color pigment 3.0 (8) Squalane 3.0 (9) Glycerin triisooctanoate 2.0 (10) Preservative 11) Appropriate amount of fragrance <Production method> Comparative pressed powder 1 as in Example 1
I got

[Comparative Example 2] Comparative Presto Powder 2 Compounding amount (% by weight) (1) Residual amount of talc (2) Sericite 20.0 (3) Titanium dioxide 5.0 (4) Porous spherical silica 2 0.0 (5) Rutile crystal mica titanium having red interference light ^* 13.0 (6) Color pigment 3.0 (7) Squalane 3.0 (8) Glycerin triisooctanoate 2.0 (9) Preservative Amount (10) Flavor appropriate amount * Flamenco Satin Red (made by Marl)

<Production method> (1) and (6) were mixed in a blender. After (2) to (5) were added to the mixture and mixed well, (7) to (9) were added, and after toning, (10) was sprayed and mixed uniformly. This was pulverized by a pulverizer, passed through a sieve, and compression-molded into a middle plate to obtain a comparative pressed powder 2.

Example 2 Ingredient of Powdery Foundation of the Present Invention (% by weight) (1) Residual amount of talc (2) Sericite 15.0 (3) Mica 20.0 (4) Titanium dioxide 10.0 ( 5) Aluminum oxide 15.0 (6) Rutile crystal type mica titanium having red interference light ^* 5.0 (7) Color pigment 5.0 (8) Squalane 6.0 (9) Dimethyl polysiloxane 3.0 (10 ) Octyl myristate 3.0 (11) Sorbitan monooleate 1.0 (12) Preservative, antioxidant appropriate amount (13) Flavor appropriate amount * Flamenco satin red (manufactured by Marl)

<Production method> (1) and (7) were mixed in a blender. After (2) to (6) were added to the mixture and mixed well, (8) to (12) were added, and after toning, (13) was sprayed and mixed uniformly. This was pulverized by a pulverizer, passed through a sieve, and compression-molded into a middle plate to obtain a powdery foundation of the present invention.

[Comparative Example 3] Comparative Powdery Foundation 1 Compounding Components (Weight%) (1) Residual amount of talc (2) Sericite 15.0 (3) Mica 20.0 (4) Titanium dioxide 10.0 ( 5) Aluminum oxide 15.0 (6) Porous spherical resin powder 5.0 (7) Color pigment 5.0 (8) Squalane 6.0 (9) Dimethylpolysiloxane 3.0 (10) Octyl myristate 3 0.0 (11) Sorbitan monooleate 1.0 (12) Preservative, antioxidant appropriate amount (13) Fragrance appropriate amount <Production method> In the same manner as in Example 2, comparative powdery foundation 1 was obtained.

COMPARATIVE EXAMPLE 4 Comparative Powdery Foundation 2 Compounding Amount (% by weight) (1) Residual amount of talc (2) Sericite 15.0 (3) Mica 20.0 (4) Titanium dioxide 5.0 ( 5) Rutile crystal type mica titanium having red interference light ^* 20.0 (6) Color pigment 5.0 (7) Squalane 6.0 (8) Dimethyl polysiloxane 3.0 (9) Octyl myristate 3.0 ( 10) Sorbitan monooleate 1.0 (11) Preservative, antioxidant appropriate amount (12) Flavor appropriate amount * Flamenco satin red (manufactured by Marl)

<Production method> (1) and (6) were mixed in a blender. After (2) to (5) were added to the mixture and mixed well, (7) to (11) were added, and after toning, (12) was sprayed and mixed uniformly. This was pulverized by a pulverizer, passed through a sieve, and compression-molded into a middle plate to obtain Comparative Powdery Foundation 2.

Example 3 Amount (wt%) of the dual-use foundation compound of the present invention (1) Residual amount of silicone-treated talc (2) Silicon-treated sericite 10.0 (3) Silicon-treated mica 30.0 (4) Silicone-treated titanium dioxide 10.0 (5) Aluminum oxide 12.0 (6) Rutile crystal type mica titanium having red interference light ^* 4.0 (7) Silicone-treated color pigment 5.0 (8) Squalane 3.0 ( 9) Solid paraffin 1.0 (10) Dimethyl polysiloxane 4.0 (11) Octyl methoxycinnamate 1.0 (12) Preservative, antioxidant appropriate amount (13) Fragrance appropriate amount * Flamenco satin red (Marl) <Production method> A dual-use foundation of the present invention was obtained in the same manner as in Example 2.

[Comparative Example 5] Compounding amount (% by weight) of 1 component of the foundation for comparative use (1) Residual amount of silicon-treated talc (2) Silicon-treated sericite 10.0 (3) Silicon-treated mica 30.0 (4) Silicone treated titanium dioxide 10.0 (5) Aluminum oxide 12.0 (6) Porous spherical silica 4.0 (7) Silicone treated color pigment 5.0 (8) Squalane 3.0 (9) Solid paraffin 1. 0 (10) Dimethylpolysiloxane 4.0 (11) Octyl methoxycinnamate 1.0 (12) Preservative, antioxidant proper amount (13) Fragrance proper amount <Production method> In the same manner as in Example 2, for comparison use Foundation 1 was obtained.

[Comparative Example 6] Compounding amount (% by weight) of two components of the foundation for comparative use (1) Residual amount of silicon-treated talc (2) Silicon-treated sericite 10.0 (3) Silicon-treated mica 30.0 (4) Silicone-treated titanium dioxide 7.0 (5) Rutile crystal type mica titanium having red interference light ^* 15.0 (6) Silicone-treated color pigment 5.0 (7) Squalane 3.0 (8) Solid paraffin 1.0 (9) Dimethyl polysiloxane 4.0 (10) Octyl methoxycinnamate 1.0 (11) Preservative, antioxidant appropriate amount (12) Flavor appropriate amount * Flamenco satin red (manufactured by Marl) <Production method> Comparative example In the same manner as in No. 4, comparative two-purpose foundation 2 was obtained.

[Test] Next, the cosmetics obtained in Examples 1 to 3 and Comparative Examples 1 to 6 were evaluated for hiding power, foggy veil effect, and gloss (liveness). For the evaluation, ten people performed a five-step evaluation based on the following criteria, and the following results were obtained by the average value.

Criteria for 5-grade evaluation {1 2 3 4 5} ───────────────────────────────── No hiding power Slightly moderate Normal Slightly certain Somewhat no, somewhat no ordinary, somewhat some

Display of evaluation results 結果: Average value is 4.5 or more 平均: Average value is 3.5 or more and less than 4.5 Δ: Average value is 2.5 or more and less than 3.5 ×: Average value is 1.5 Not less than 2.5 XX: Average value is less than 1.5

Results based on the display of the above evaluation results ────────────────────────────────── Concealing power Foggy veil Effect Gloss ────────────────────────────────── Example 1 △ ○ ○ 2 ○ ◎ ○ 3 ○ ◎ ○比較 Comparative Example 1 △ ○ ×× 2 △ × ◎ 3 ○ ◎ ×× 4 △ × ◎ 5 ○ ◎ ×× 6 △ × ◎

From these results, it was found that the makeup cosmetic of the present invention is a makeup cosmetic which is excellent in hiding power and Foggy Bell effect and is also excellent. The makeup cosmetics in the comparative examples are superior to any of the elements, but inferior to the other elements, and the effects of the makeup cosmetics of these comparative examples are comprehensively viewed.
It was inferior to the effect of the makeup cosmetic of the present invention.

[0046]

As described above, the makeup cosmetics of the present invention, when applied to the skin, can give a lively and glossy skin and have the drawbacks of the skin surface such as spots and freckles. It has a foggy veil effect that can be hidden and makes pores and wrinkles less noticeable.

Claims (4)

[Claims] 1. A makeup cosmetic comprising at least aluminum oxide and rutile crystal type mica titanium having red interference light as a powder. 2. The makeup cosmetic according to claim 1, wherein the amount of the aluminum oxide is 0.1 to 30.0% by weight based on the total amount of the makeup cosmetic. 3. The compounding amount of rutile crystal type mica titanium having red interference light is 0.1 to the total amount of the makeup cosmetic.
The make-up cosmetic according to claim 1 or 2 which is 1 to 15.0% by weight. 4. The compounding amount of the powder is 70.0 to 99.0% by weight based on the total amount of the makeup cosmetic.
The makeup cosmetic according to any one of claims 3 to 3.