JPH0729903B2 - Makeup cosmetics - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention contains at least one of silicone-treated powder, oil containing silicone oil and polyhydric alcohol, hydrophilic surfactant, and water-swelling clay mineral. Which has a smoothness and a sense of unity on the skin when used with a makeup tool containing water, and has high water resistance, and has a long-lasting makeup, especially a powder containing powder and oil as main components. A powdery cosmetic produced by filling a medium-shaped base material into an inner plate or an oil content higher than that of the above powdery cosmetics, and the manufacturing method is to pour the heat-melted base material into the inner plate and to cool it. The present invention provides an oily cosmetic for obtaining a product.

[Prior Art] Conventional makeup cosmetics, especially the above powder cosmetics,
It consists of an extender pigment such as talc and mica, a coloring pigment such as iron oxide, an oil component, an activator, a fragrance, an antioxidant, an antiseptic and antifungal agent, and various properties have been required for its usability. It was necessary to make the cosmetic base water-repellent in order to obtain a cosmetic with excellent water resistance and makeup retention. However, it has been extremely difficult to obtain a cosmetic having excellent smoothness to the skin and a sense of unity when a water-repellent cosmetic base is used with a makeup tool containing water. In Japanese Examined Patent Publication No. 59-36881, there is a press-type makeup composition comprising 60 to 90% by weight of cosmetic powder, 5 to 40% by weight of silicone oil, and 1 to 25% by weight of binder oil, but this effect does not include water. The purpose itself is to use it with a sponge or the like, and it has been difficult to obtain the smoothness on the skin and the feeling of use excellent in unity, which is the object of the present invention.

[Problems to be Solved by the Invention] In light of the above circumstances, the present inventors have found that the skin is smooth
As a result of earnestly researching to obtain a makeup cosmetic having an excellent sense of unity, water resistance, and excellent makeup retention, a specific amount of the silicone-treated powder, an oil component containing a specific amount of silicone oil, a polyhydric alcohol, It was found that this problem can be solved by blending at least one of a hydrophilic surfactant and a water-swelling clay mineral, and completed the present invention.

[Means for Solving the Problems] That is, the present invention provides a silicone-treated powder in an amount of 30 to 99% by weight, a silicone oil in an amount of 50 to 100% by weight, or a single or mixed oil in an amount of 1 to 70% by weight, And a polyhydric alcohol, a hydrophilic surfactant, and a water-swelling clay mineral.

The silicone-treated powder used in the present invention has the following general formula A
And / or a powder obtained by subjecting a silicone compound represented by B to a baking treatment, a mechanochemical treatment, and a vapor phase treatment alone or in combination.

(In the formula A, R ₁ and R ₂ are hydrogen, a lower alkyl group, a phenyl group,
It represents a benzyl group, a cyclohexyl group, a naphthyl group, a hydroxyl group or a furfuryl group, which may be the same or different from each other and may be different from each other in repeating units. n is 5 to 2000
Is an integer. In formula B, R ₃ represents hydrogen or a methyl group, and R ₄ represents a methyl group or an ethyl group. m is an integer of 3 to 6. ) The siliconized powder may be any powder that is commonly used in cosmetics. For example, talc, muscovite, synthetic mica, phlogopite, phlogopite, biotite, lithia mica, sericite, vermiculite, kaolin, titanium dioxide, titanium oxide coated mica, titanium oxide coated talc,
Pearl oxide pigments such as titanium oxide coated bismuth oxychloride, bismuth oxychloride, fish scale foil, colored titanium oxide coated mica,
Metal powder pigments such as aluminum powder and copper powder, iron oxide (red iron oxide), inorganic red pigments such as iron titanate, inorganic brown pigments such as γ-iron oxide, yellow iron oxide, inorganic yellow pigments such as ocher, and black oxidation Inorganic black pigments such as iron and carbon black, inorganic purple pigments such as mango violet and cobalt violet, inorganic green pigments such as chromium oxide, chromium hydroxide and cobalt titanate, inorganic blue pigments such as ultramarine blue and dark blue, zinc white , Bentonite, barium sulfate, metal soap, diatomaceous earth, aluminum silicate, calcium silicate, barium silicate, magnesium silicate, strontium silicate, tungstate metal salt, calcium carbonate, magnesium carbonate, chromium oxide, chromium hydroxide , Carbon black, alumina, hydroxyapatite, boron nitride, silica, Ron powder, zeolite, benzoguanamine powder, tetrafluoroethylene powder, polyamide powder, polyester powder, polyethylene powder, polypropylene powder, polystyrene powder, cellulose powder, Red No. 201, Red No. 202,
Red No. 204, Red No. 205, Red No. 220, Red No. 226, Red No. 22
No. 8, Red No. 405, Orange No. 203, Orange No. 204, Yellow No. 205,
Organic pigments such as yellow 401 and blue 404, red 3, red
104, Red 106, Red 227, Red 230, Red 401
No., Red No. 505, Orange No. 205, Yellow No. 4, Yellow No. 5, Yellow
No. 202, Yellow No. 203, Green No. 3 and Blue No. 1 organic pigments such as zirconium, barium or aluminum lake,
Natural pigments such as chlorophyll and β-carotene are used, but not limited thereto.

Next, the processing method will be specifically described. Japanese Patent Publication 41-9890
Is to coat the surface of animals and plants and mineral powder with a silicone resin coating material, and dry bake. In Japanese Examined Patent Publication No. 45-2915, the powder of talc or the like and the silicone having hydrogen which is directly bonded to silicon in the molecular chain are simply attached by blending or the like and then baked by heating. Japanese Patent Publication 45-1899
In 9, in talc, dimethylpolysiloxane or methylhydrogenpolysiloxane is dissolved in an organic solvent and then contact-adhered, and then a substance such as zinc octanoate is added as a cross-linking polymerization catalyst for methylhydrogenpolysiloxane, and baked. The technology is disclosed. Japanese Examined Patent Publication No. 49-1769 is a method in which titanium dioxide is directly coated with various alkylpolysiloxanes, emulsion-coated or solvent-solution coated, optionally combined with an ester compound having a total of 6 or more carbon atoms, and dried and baked. Japanese Examined Japanese Patent Publication Sho 56-43264
The treatment method disclosed in US Pat. No. 6,968,849 is made by mixing and grinding one or more metal hydroxides of the above-mentioned powder, mixing them uniformly on the surface of the powder, and then adding methylhydrogenpolysiloxane oil. It is a method for uniformly cross-linking and polymerizing on the powder surface by a mechanochemical reaction. According to the treatment method of JP-A-60-163973, one or more kinds of the powders are mixed with one or more kinds of acidic substances, and one or more kinds of the organohydrogenpolysiloxane is reacted on the surface of the powder to crosslink and polymerize. It is a thing. The treatment method described in JP-A-61-189211 is obtained by mechanochemically treating a powder with a high-viscosity silicone oil in which R ₁ and R ₂ in the above formula A are lower alkyl groups or phenyl groups and n is 300 to 2000. It is what is done. Japanese Patent Application Laid-Open No. 61-268763 discloses a technique of utilizing the activity of the powder surface to polymerize a cyclic organosiloxane on the powder surface at a low temperature of 100 ° C. or lower by a gas phase treatment.

The silicone treatment in the present invention may be performed by any of the above methods alone or in combination.

In the present invention, the silicone-treated powder can be used in the range of 30 to 99% by weight, preferably 50 to 92% by weight. If it is less than 30% by weight, the effect of elongation is not exhibited, which is not desirable.

The silicone oil used in the present invention may be any of dimethylpolysiloxane, methylhydrogenpolysiloxane, diphenylpolysiloxane, phenylmethylpolysiloxane, phenylhydrogenpolysiloxane, and lower alkyl-substituted polysiloxane, but preferably 25 It is desirable to use one kind or a combination of two or more kinds of silicone oil having a viscosity of 3cs to 1000cs at ℃.

The silicone oil is blended in a range of 50% to 100% by weight of the total oil content, but preferably 70% by weight or more of the total oil content of the silicone oil is desirable. If the silicone oil content is less than 50% by weight based on the total oil content, the effect of the interaction between the silicone oil content and the silicone-treated powder is not exhibited.

The amount of oil containing silicone oil is 1 to 70% by weight based on the total amount of the makeup cosmetic of the present invention. If the amount exceeds 70% by weight, the effect of the present invention is not exhibited due to the weight of elongation due to the oil content, and if it is less than 1% by weight, the effect due to the interaction between the silicone oil and the silicone-treated powder is not exhibited, which is not desirable.

As oil components other than the silicone oil of the present invention, squalane, liquid paraffin, petrolatum, microcrystalline wax, ozokerite, ceresin, myristic acid,
Palmitic acid, stearic acid, oleic acid, isostearic acid, cetyl alcohol, hexadecyl alcohol,
Oleyl alcohol, cetyl-2-ethylhexanoate, 2-ethylhexyl palmitate, 2-octyldodecyl myristate, 2-octyldodecyl gum ester, neopentyl glycol-2-ethylhexanate, isooctyl acid triglyceride, 2-octyldodecyl Oleate, isopropyl myristate, isostearic acid triglyceride, coconut oil fatty acid triglyceride, olive oil, avocado oil, beeswax, myristyl myristate, mink oil, various hydrocarbons such as lanolin, higher fatty acids, oils and fats, esters, higher alcohols, waxes And the like.

One kind or two or more kinds are arbitrarily selected from these, and combined with silicone oil to be blended in a makeup cosmetic composition. In the present invention, it is possible to use only silicone oil as the oil component.

In the present invention, glycerin, 1.3 butylene glycol, polyhydric alcohol such as dipropylene glycol, polyoxyethylene fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxyethylene alkyl ether, polyoxyethylene glyceryl fatty acid ester, polyoxyethylene propylene glycol Fatty acid ester, polyoxyethylene sorbitol fatty acid ester,
Polyoxyethylene lanolin derivatives, polyoxyethylene castor oil derivatives, polyoxyethylene hydrogenated castor oil derivatives, hydrophilic surfactants such as polyoxyethylene polyhydric alcohol fatty acid esters, smectite water-swelling clays such as montmorillonite, saponite, and hechlorite One or more minerals are used.

One kind or two or more kinds are arbitrarily selected and mixed from these. The blending amount is 0.05-based on the total amount of makeup cosmetics.
5% by weight, preferably 0.1 to 3% by weight.

In addition to the above-mentioned essential components, the cosmetics of the present invention may optionally include transitions, surfactants, humectants, lower alcohols, thickeners, fragrances, antioxidants, antiseptic and mildew-proofing agents, body pigments, and colorings. Ingredients usually used in cosmetics such as pigments can be blended within a range that does not impair the curing of the invention.

[Examples] The present invention will be specifically described with reference to Examples and Comparative Examples. The present invention is not limited to this. The blending amount is% by weight.

Example 1 Silicone-treated mica 97.2 parts by weight of mica powder and 0.4 part by weight of zinc hydroxide were mixed and ground in a vibrating ball mill for 10 minutes, and then SiH equivalent (0.0
Methylhydrogenpolysiloxane 2.3 g of methylhydrogenpolysiloxane oil necessary to generate 1 mol of hydrogen gas at 100 ° C. in 1N NaOH aqueous solution 2.3
Add 1 part by weight, continue mixing and grinding for 30 minutes at room temperature, and remove hydrogen gas generated along with the progress of the cross-linking polymerization reaction with nitrogen gas to the outside of the system, then add 1.8 parts by weight myristic acid and neutralize for 30 minutes. A reaction was performed to obtain a silicone-treated mica. (Method according to JP-B-56-43264) Example 2 Silicone-treated kaolin Silicone-treated kaolin was prepared by mixing 98 parts by weight of kaolin powder with 2 parts of dimethylpolysiloxane in a Henschel mixer and then milling for 70 minutes in a vibrating ball mill. Got Example 3 Silicone-treated titanium oxide A mixture of 98 parts by weight of titanium oxide, 1 part by weight of citric acid, and 200 parts by weight of dichloromethane was heated under reflux at 50 ° C. for 30 minutes under stirring, and then heated. Silicone treated titanium oxide was obtained by heating and stirring at 100 ° C. for 2 hours and distilling off dichloromethane.
(Method according to JP-A-60-163973) Example 4 Silicone-treated iron oxide Yellow iron oxide 1 in a 200 ml beaker in a desiccator
Add 5g of tetramethyltetrahydrogencyclotetrasiloxane in 0g and 20ml sample tubes,
Leave it on. After 1 day, the product was taken out from the desiccator and left at 50 ° C. for 3 hours to volatilize the excess siloxane to obtain 10.185 g of silicon-treated iron oxide. (Method according to JP-A-61-268763) Example 5 Silicone treated nylon 97 parts by weight of nylon powder, 3 parts by weight of methylhydrogenpolysiloxane and 300 parts by weight of N-hexane were stirred at room temperature and N-hexane at 100 ° C. Was distilled off and baked at 150 ° C. for 2 hours to obtain a silicone-treated nylon. (Method by wet baking) -Example 6 Solid-type dual-use foundation 1 (1) Silicone-treated mica (treated by Example 1) 50.0 (2) Silicone-treated kaolin (treated by Example 2) 18.0 (3) Silicone-treated iron oxide (treated by Example 4) 5.0 (4) Silicone-treated titanium oxide (treated by Example 3) 10.0 (5) Nylon powder 5.0 (6) Methylhydrogenpolysiloxane (10cs) 8.
0 (7) Squalane 2.0 (8) Polyoxyethylene sorbitan monooleate (HL
B15) 1.0 (9) Fragrance 0.5 (10) Ethylparaben 0.5 (1) to (5) and (10) are mixed in a Henschel mixer, while (6) to (9) are heated and dissolved at 80 ° C. The mixture of (1) to (5) and (10) is sprayed and further mixed with a Henschel mixer. Then, the mixture was crushed by an atomizer, sieved, and compression-molded into an inner plate to obtain a solid-type dual-use foundation.

Comparative Example 1 (1) Mica 50.0 (2) Kaolin 18.0 (3) Iron oxide 5.0 (4) Titanium oxide 10.0 (5) Nylon powder 5.0 (6) Methylhydrogenpolysiloxane (10cs) 8.
0 (7) Squalane 2.0 (8) Polyoxyethylene Sulobitan Monooleate (HL
B15) 1.0 (9) Fragrance 0.5 (10) Ethylparaben 0.5 Comparative Example 1 was obtained in the same manner as in Example 6.

Comparative Example 2 (1) Silicone-treated mica (treated by Example 1) 50.0 (2) Silicone-treated kaolin (treated by Example 2) 18.0 (3) Silicone-treated iron oxide (treated by Example 4) 5.0) (4) Silicone-treated titanium oxide (processed in Example 3) 10.0 (5) Nylon powder 5.0 (6) Methyl hydrogen polysiloxane (10cs) 8.
0 (7) Squalane 2.0 (8) Sorbitan sesquioleate 1.0 (9) Perfume 0.5 (10) Ethylparaben 0.5 Comparative Example 2 was obtained in the same manner as in Example 6.

Comparative Example 3 (1) Silicone-treated mica (treated by Example 1) 50.0 (2) Silicone-treated kaolin (treated by Example 2) 18.0 (3) Silicone-treated iron oxide (treated by Example 4) 5.0) (4) Silicone treated titanium oxide (processed in Example 3) 10.0 (5) Nylon powder 5.0 (6) Isopropyl myristate 8.0 (7) Squalane 2.0 (8) Polyoxyethylene sorbitan monooleate (HL)
B15) 1.0 (9) Fragrance 0.5 (10) Ethylparaben 0.5 Comparative Example 3 was obtained in the same manner as in Example 6.

-Effects-Embodiment 6 and Comparative Examples 1, 2, and 3 were sensory-evaluated by 20 specialized panels using a sponge containing water, and the results shown in Table 1 were obtained.

The symbols in the table are as follows: ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ ∑ ×: 0 to 5 persons were judged to have good use.

As is clear from Table 1, the solid foundation of the present invention is excellent in smoothness and unity to the skin, and is generally superior to the comparative examples in terms of water resistance and makeup lasting.

-Example 7 Water-only solid foundation (1) Silicone treated mica (by the treatment of Example 1) 30.0 (2) Metal soap treated talc 35.1 (3) Iron oxide 5.0 (4) Titanium dioxide 10.0 (5) Sulfuric acid Barium 5.0 (6) Calcium stearate 1.0 (7) Methyl hydrogen polysiloxane (50cs) 5.
0 (8) Dimethyl polysiloxane (1000cs) 7.0 (9) Montmorillonite 0.2 (10) Polyoxyethylene hydrogenated castor oil derivative (HLB12.
5) 0.5 (11) Ethylparaben 0.5 (12) Vitamin E 0.2 (13) Perfume 0.5 Produced according to Example 6 to obtain a solid foundation. The solid foundation was excellent in smoothness to the skin and feeling of unity as in Example 6, and was excellent in water resistance and makeup lasting.

Example 8 Lipstick for both uses (1) Silicone-treated silica (by the treatment of Example 2) 10.0 (2) Silicone-treated mica (by the treatment of Example 1) 30.0 (3) Silicone-treated polyethylene (Treatment of Example 2) 10.0) (4) Silicone-treated magnesium carbonate (processed in Example 2) 5.0 (5) Silicone-treated cellulose (processed in Example 1) 3.0 (6) Titanium mica 8.0 (7) Red No. 226 2.0 (8) Ultramarine 1.0 (9) Phenylmethylpolysiloxane (100cs) 10.0 (10) Diethylpolysiloxane (300cs) 10.0 (11) Isopropyl myristate 9.95 (12) Glycerin 0.05 (13) Ethylparaben 0.5 (14) Perfume 0.5 Implemented A blusher was obtained by manufacturing according to Example 6. This blusher had excellent smoothness to the skin and a sense of unity as in Example 6, and was excellent in all of water resistance and makeup lasting.

-Example 9 Solid white powder (1) Silicone-treated talc (processed in Example 5) 75.0 (2) Silicone-treated iron oxide (processed in Example 1) 1.0 (3) Silicone-treated polymethylmethacrylate (Processed) (By the treatment of Example 2) 10.0 (4) Silicone treated titanium dioxide (by the treatment of Example 3) 5.0 (5) Magnesium stearate 4.5 (6) Dimethylpolysiloxane (500cs) 2.0 (7) Diphenylpolysiloxane (100cs ) 1.0 (8) Polyoxyethylene sorbitol monolaurate (HLB13.0) 0.5 (9) Perfume 0.5 (10) Ethylparaben 0.5 In the same manner as in Example 6, solid white powder was obtained. Similar to Example 6, this white powder was excellent in smoothness and unity to the skin, and was excellent in water resistance in all points of makeup lasting.

Example 10 Dual-use foundation 2 (1) Silicone-treated mica (processed in Example 3) 33.0 (2) Silicone-treated zinc white (processed in Example 5) 20.0 (3) Silicone-treated titanium dioxide (Example) 4) 20.0 (4) Silicone-treated iron oxide (by treatment of Example 4) 5.0 (5) Silicone-treated calcium carbonate (by method of Example 2) 1.0 (6) Silicone-treated hydroxyapatite (implementation) (By the method of Example 2) 1.0 (7) Silicone treated porous nylon (by the method of Example 2) 4.5 (8) Dimethylpolysiloxane (10cs) 8.0 (9) Methylhydrogenpolysiloxane (20cs) 6.
5 (10) Polyoxyethylene sorbitan monostearate (HLB9.6) 0.5 (11) Ethyl paraben 0.5 In the same manner as in Example 6, a dual-use foundation was obtained. Similar to Example 6, the dual-use foundation was excellent in smoothness and sense of unity on the skin, and was excellent in all points of water resistance and makeup lasting.

It was excellent.

Example 11 Oily foundation (1) Silicone treated mica (treated by Example 1) 10.0 (2) Silicone treated talc (treated by Example 1) 15.0 (3) Silicone treated iron oxide (of Example 4) 5.0) (4) Dimethyl polysiloxane (3cs) 10.0 (5) Diphenyl polysiloxane (20cs) 30.0 (6) Isopropyl myristate 10.0 (7) Liquid paraffin 6.0 (8) Solid paraffin 10.0 (9) Sorbitan sesqui Olate 2.0 (10) Polyoxyethylene sorbitan monolaurate (HLB16.7) 1.0 (11) Spherical cellulose powder 0.5 (12) Perfume 0.5 (4) to (12) heated and melted at 90 ° C (1) to
The powder part obtained by mixing (3) with a Henschel mixer was added, and after stirring and mixing with a homomixer, deaeration, filling and cooling were performed to obtain an oily foundation. Similar to Example 6, the oil-based foundation was excellent in smoothness to the skin and feeling of unity, and was also excellent in all points of water resistance and makeup lasting.

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Claims (1)

[Claims] 1. A silicone treatment powder of one kind or two or more kinds.
30 to 99% by weight, and silicone oil accounts for 50 to 10% of the total oil content.
Single or mixed oil content occupying 0% by weight 1 to 70% by weight
And a polyhydric alcohol, a hydrophilic surfactant, and one or more kinds of water-swelling clay minerals.