JPH06145022A - Gloss type multilayer makeup cosmetic - Google Patents

Abstract

PURPOSE:To obtain a makeup cosmetic, having excellent gloss, excellent in friction, water and sebum resistance and capable of sustainedly manifesting the gloss. CONSTITUTION:This gloss type multilayer makeup cosmetic is obtained by combining a makeup ground material for the first layer containing a tacky substance with a makeup finishing material for the second layer containing powder having gloss.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a glossy multi-layer make-up material in which a make-up base material is used for the first layer and a make-up finishing material is used for the second layer.

[0002]

2. Description of the Related Art Heretofore, as a method for making a skin look shiny or to obtain a bright and makeup-finished finish by using makeup cosmetics, it has been actively carried out to mix powder having gloss.

However, the conventional technique has the following major problems. (1) As the glossy powder, so-called plate-like powders having a specular reflection surface on the surface thereof are used, and these plate-like powders are formed as one film on the skin. As described above, the gloss is efficiently exhibited for the first time by uniformly orienting with a single particle thickness. The state of being oriented so as to maximize the luster is called a leafing state.

However, in the conventional cosmetics, the directions of the particles of the plate-like powders were not constant, and a perfect leafing state could not be created. for that reason,
The angle of the specular reflection surface of each powder was not uniform, and it was difficult to obtain strong gloss as a decorative film.

(2) Further, in the conventional cosmetics, since the plate-like powders having gloss are not firmly fixed on the skin, the abrasion resistance when rubbed with a finger or clothes. It is very difficult to maintain the gloss immediately after the application of the cosmetics, because it is poor in water resistance, oil resistance and sebum resistance, and easily breaks down.

[0006]

DISCLOSURE OF THE INVENTION The present invention overcomes the above problems, has excellent gloss, and has abrasion resistance, water resistance, and
An object of the present invention is to provide a make-up material which is excellent in sebum resistance and can continuously exhibit luster.

[0007]

Means for Solving the Problems As a result of intensive studies to solve the above problems, the present inventors applied a makeup base material containing an adhesive substance onto the skin to form a first layer. By applying a make-up finish containing a powder having gloss on it as a second layer, the result is to create a leafing state that is firmly fixed on the skin, and it has excellent gloss, and Further, they have found that a decorative film having excellent abrasion resistance, water resistance, and sebum resistance and capable of continuously exhibiting gloss can be obtained, and thus completed the present invention.

[0008] That is, the present invention is a gloss type multi-layer make-up material in which a first layer make-up base material containing a sticky substance and a second layer make-up finishing material containing a powder having gloss are combined. I will provide a.

The present invention will be described in detail below. <1> Makeup base material of the present invention First, the make-up base material of the present invention is used for the first layer directly applied to the skin. This make-up base material contains a sticky substance. The sticky substance improves not only the adhesion of the first layer, but also the fixation, adhesion and durability of the make-up finishing material containing the powder having gloss used for the second layer thereon. In addition, it is used for the purpose of forming a cosmetic film having physical irritancy, oil resistance and water resistance.

As the adhesive substance, any substance used in ordinary cosmetics may be used.
When tested by the method specified in IS Z-0237, the following performance tack: 5-20 Adhesive force (stainless steel plate): 500-2000 g / 25 m
m. This adhesiveness test method will be described in more detail. A sample of an adhesive substance is applied to a release paper, dried, and attached to a coated paper, and then the release paper is peeled off to obtain an adhesive tape, which is kept at room temperature (25 ° C). ) And perform the test according to the following method.

(Test method) Tack: Tack according to the test method specified in JIS Z-0237 Adhesive force: Adhesion force according to 180 degree peeling method specified in JIS Z-0237 (g / 25 mm) (Adherend: Stainless plate)

Specific examples of such an adhesive substance include:
Polymers obtained by copolymerizing an acrylic acid ester as a main component monomer with a polymerizable carboxylic acid (hereinafter referred to as an acrylic copolymer); three-dimensional reticulated silicone and the like can be mentioned.

To explain these adhesive substances in more detail, first, an acrylic copolymer is obtained by copolymerizing 1 to 10% by weight of a polymerizable carboxylic acid with an acrylic ester, and its average molecular weight is 10,000-10
It is about 0,000.

Examples of the acrylic ester include methyl acrylate, ethyl acrylate, propyl acrylate,
Examples thereof include butyl acrylate, isobutyl acrylate, hexyl acrylate, and 2-ethylhexyl acrylate. These can be used alone or in combination of two or more.

Examples of the polymerizable carboxylic acid include unsaturated carboxylic acids having a low carbon number, preferably acrylic acid, methacrylic acid, itaconic acid, maleic acid and the like. These can be used alone or in combination of two or more.

In addition to the acrylic ester which is the main component monomer, one or more of vinyl acetate, methyl methacrylate and acrylamide may be used as a sub-component monomer. Similarly to the above, a polymer having an average molecular weight of 10,000 to 1,000,000 obtained by copolymerizing a main component monomer and a subcomponent monomer with 1 to 10% by weight of a polymerizable carboxylic acid based on the total amount of these monomers is used. In this case, the weight ratio of the main component monomer and the sub-component monomer is 99: 1 to 7
It is preferably 0:30.

Commercially available acrylic copolymers are, for example, SE-753 sold by Taisei Kako Co., Ltd.
A, 3LX-174. Next, the three-dimensional reticulated silicone is obtained, for example, by hydrolyzing organic trichlorosilane (RSiCl ₃ ) and organic dichlorosilane (RSiCl ₂ ), then condensing and crosslinking. Examples of commercially available products include Silicone KF7613B manufactured by Shin-Etsu Chemical Co., Ltd.

The content of the above-mentioned adhesive substance is usually about 0.5 to 70% by weight based on the total amount of the makeup base material. In addition, the make-up base material may contain a diluent, a moisturizing agent, an antiseptic, a fragrance and the like which are commonly used in cosmetics.

<2> Makeup Finishing Material of the Present Invention The makeup finishing material of the present invention is used for the second layer (foundation) applied on the first layer composed of the above-described makeup base material. This make-up finish contains a powder having a luster.

The above-mentioned powder having gloss is a plate-like powder, and specifically, mica, sericite, talc, kaolin, bismuth oxychloride, bismuth oxychloride-coated mica, titanium dioxide-coated mica, titanium dioxide. Coated sericite, titanium dioxide coated talc, iron oxide coated mica, iron oxide coated sericite, iron oxide coated talc, iron oxide titanium dioxide coated mica, iron oxide titanium dioxide coated sericite, iron oxide titanium dioxide coated talc, barium sulfate coated Mica, barium sulfate coated sericite, barium sulfate coated talc,
Titanium dioxide barium sulphate coated mica, titanium dioxide barium sulphate coated sericite, titanium dioxide barium sulphate coated talc, zinc oxide coated mica, zinc oxide coated sericite, zinc oxide coated talc, zirconium oxide coated mica,
Examples thereof include powders of zirconium oxide-coated sericite, zirconium oxide-coated talc, and the like, and those obtained by subjecting the surfaces of these powders to lipophilic treatment, and they can be used alone or as a mixture of any two or more thereof.

The average particle diameter of the glossy powder is usually 1 to 100 μm, preferably 5 to 50 μm. If the average particle size is smaller than the above range, it is difficult to form a leafing state. Further, if it exceeds the above range, a feeling of strangeness may be felt.

The content of the glossy powder is usually 2 to 100% by weight, preferably 5 to 90% by weight, based on the total amount of the makeup finishing agent for the second layer. If the content is less than this range, excellent gloss cannot be expected.

Other make-up finishes include various organic and inorganic powders used in ordinary make-up finishes;
Pigments; solid, semi-solid or liquid oils; surfactants; pigment dispersants; plasticizers; fragrances; preservatives, water and the like may be contained.

[0024]

The above-mentioned make-up base material has adhesiveness, and the make-up finish material can be overlaid and applied thereon. This make-up finish contains glossy powder and can create a leafing state on the base material, so that it can produce an excellent gloss on the skin and at the same time it has a tacky base material. As it is firmly adhered to the skin, it has excellent abrasion resistance, water resistance, sebum resistance, and long-lasting gloss.

[0025]

EXAMPLES Examples of the present invention will be described below. In addition,
All blending amounts (%) in the examples are% by weight.

[0026]

Example 1 After stirring and solubilizing the component A shown in Table 1,
Component B was added little by little with stirring to produce a makeup base material for the first layer (hereinafter referred to as base material 1). The acrylic copolymer in Table 1 means 98.5% by weight of ethyl acrylate and butyl acrylate (ethyl acrylate: butyl acrylate = acrylic acid ester).
4: 1) is a copolymer having an average molecular weight of 100,000 obtained by copolymerizing 1.5% by weight of acrylic acid as a polymerizable carboxylic acid, tack 17, adhesive strength 1500
It has a performance of g / 25 mm.

[0027]

[Table 1]

Next, the powder component A shown in Table 2 is mixed in a Henschel mixer, further pulverized with a pulsarizer, and then put into the Henschel mixer again, and the oil agent component B is mixed therein, and the powder component A is changed to the oil agent component B. Coated with. After taking this out, finish pulverize with a pulsarizer,
A makeup finish for the second layer (face powder: hereinafter referred to as "finishing 1") was produced.

[0029]

[Table 2]

[0030]

Example 2 The base material 1 produced in Example 1 was prepared as the makeup base material for the first layer. Next, except that the components shown in Table 3 were used, a make-up finish for the second layer (hereinafter referred to as "finishing 2") was prepared in the same manner as in the method for producing the make-up finish for the second layer of Example 1. Manufactured. This was press-molded in a medium plate and stored.

[0031]

[Table 3]

[0032]

Example 3 The ingredients shown in Table 4 were placed in a melting pot and mixed at room temperature to prepare a first layer make-up base material (hereinafter referred to as Base Material 2).
Called) was manufactured.

[0033]

[Table 4]

Incidentally, the three-dimensional reticulated silicone in Table 4 is one produced according to, for example, Japanese Unexamined Patent Publication No. 61-18708 (Applicant: POLA CHEMICAL INDUSTRIES).
The adhesive strength is 1000 g / 25 mm.

On the other hand, the finishing material 1 produced in Example 1 was prepared as a makeup finishing material for the second layer.

[0036]

Example 4 The base material 2 prepared in Example 3 was prepared as the make-up base material for the first layer, and the finish material 2 prepared in Example 2 was prepared as the make-up finish material for the second layer.

[0037]

Comparative Example 1 A makeup base material for the first layer (hereinafter referred to as base material 3) was produced in the same manner as in Example 1 except that polyvinyl alcohol was used instead of the acrylic copolymer.

On the other hand, the finishing material 1 produced in Example 1 was prepared as the makeup finishing material for the second layer.

[0039]

Comparative Example 2 The base material 1 produced in Example 1 was prepared as a makeup base material for the first layer.

On the other hand, by using the powder component A and the oil agent component B shown in Table 5, a makeup finish for the second layer was prepared in the same manner as in Example 1 (face powder: hereinafter referred to as "finishing product 3"). Was manufactured.

[0041]

[Table 5]

[0042]

[Comparative Example 3] The base material 2 prepared in Example 3 was prepared as the make-up base material for the first layer, and the finish material 3 prepared in Comparative Example 2 was prepared as the make-up finish material for the second layer. did.

[0043]

[Comparative Example 4] The base material 3 prepared in Comparative Example 1 was prepared as the make-up base material for the first layer, and the finish material 3 prepared in Comparative Example 2 was prepared as the make-up finish material for the second layer. did.

<Evaluation of Gloss Type Multilayer Makeup Material> Next, the makeup cosmetic composition obtained as described above was evaluated for glossiness on the skin and its durability, water resistance and abrasion resistance.

(1) Evaluation of gloss on the skin: 0.1 g of the base material of each of the above Examples and Comparative Examples was applied to the faces of 15 panelists of women in their thirties and forties, and then 0.1 g of the finish was applied. Was laminated, and the degree of gloss was sensory-evaluated by four beauty experts according to the following criteria. The results are shown in Table 6.

Very glossy: 5 Very glossy: 4 Normal: 3 Slightly glossy: 2 No gloss at all: 1

[0047]

[Table 6]

(2) Persistence of gloss After applying the base material and the finishing material by the method of (1) above, 3
After entering the environment test room at 0 ° C. and 70% humidity for 3 hours, sensory evaluation was performed in the same room as above. The results are shown in Table 7.

[0049]

[Table 7]

(3) Water resistance After applying a base material and a finish in the same manner as in (1),
After washing the face 10 times with tap water by rubbing the face by hand, the moisture was wiped off with a towel, and after 5 minutes, the same sensory evaluation was performed. The results are shown in Table 8.

[0051]

[Table 8]

(4) Abrasion resistance After applying a base material and a finish in the same manner as in (1),
After 5 minutes, after rubbing with dry tissue paper 10 times from the corners of the eyes to the cheeks, the same sensory evaluation was performed.
The results are shown in Table 9.

[0053]

[Table 9]

(5) Measurement of Gloss on Decorative Film Each base material was applied on a slide glass using a doctor blade of 0.5 mil, and each finish material was applied thereon with a brush to form a multilayer make-up film. The gloss was measured by using a variable angle gloss meter manufactured by Nippon Denshoku Co., Ltd. by a value (GS75 °) at a light receiving angle of 75 ° with respect to a 75 ° incident angle. The results are shown in Table 10. The higher the value, the stronger the gloss.

[0055]

[Table 10]

From the results of the above evaluations (1) to (5), the gloss type multilayer makeup agent of the present invention is
It is clear that it is excellent in gloss and is excellent in durability, water resistance, abrasion resistance and the like.

[0057]

EFFECT OF THE INVENTION The gloss type multilayer makeup material of the present invention is excellent in gloss, and also excellent in abrasion resistance, water resistance and sebum resistance, and can continuously exhibit gloss.

Claims (5)

[Claims] 1. A gloss-type multi-layer makeup material comprising a first-layer makeup base material containing an adhesive substance and a second-layer makeup finish material containing a powder having gloss. 2. The adhesive material is JIS as an adhesive tape.
When tested by the method specified in Z-0237, the following performance tack: 5-20 Adhesive force (stainless steel plate): 500-2000 g / 25 m
The gloss type multilayer makeup material according to claim 1, characterized in that it has m 2. 3. A powder having gloss is mica, sericite, talc, kaolin, bismuth oxychloride, bismuth oxychloride-coated mica, titanium dioxide-coated mica, titanium dioxide-coated sericite, titanium dioxide-coated talc, iron oxide coating. Mica, iron oxide coated sericite, iron oxide coated talc,
Iron oxide titanium dioxide coated mica, iron oxide titanium dioxide coated sericite, iron oxide titanium dioxide coated talc, barium sulfate coated mica, barium sulfate coated sericite, barium sulfate coated talc, titanium dioxide barium sulfate coated mica,
Titanium dioxide barium sulfate coated sericite, titanium dioxide barium sulfate sulfate coated talc, zinc oxide coated mica, zinc oxide coated sericite, zinc oxide coated talc, zirconium oxide coated mica, zirconium oxide coated sericite, zirconium oxide coated talc The gloss type multilayer makeup material according to claim 1, which is selected. 4. The average particle size of the powder having luster is from 1 to 10.
The gloss type multilayer makeup material according to claim 1 or 3, characterized in that the thickness is in the range of 0 µm. 5. The gloss-type multilayer makeup material according to claim 1, wherein the content of the powder having gloss is 2 to 100% by weight with respect to the total amount of the makeup finishing material.