KR20010007568A - Novel Silicone Powder-Treating Agents, Surface-treated Powders Using Said Agents and Cosmetic Materials Containing Said Powders - Google Patents

Abstract

PURPOSE: A powder treatment is provided to give excellent emulsification capacity to a powder without damaging an affinity for an emulsion used to cosmetic materials. CONSTITUTION: Silicones suitable for powder treatment, powders treated with silicones, and cosmetic materials containing powders treated with silicones, with the silicones are represented by the following formula(1): R1aR2bR3cSiO(4-a-b-c)/2 wherein R1 groups are the same or different organic group selected from the class consisting of alkyl groups containing 1 to 30 carbon atoms, aryl groups, aralkyl groups, and fluorinated alkyl groups, R2 groups represent a reactive substituent selected from the class consisting of a hydrogen atom, a hydroxyl group and alkoxy groups containing 1 to 6 carbon atoms, which is attached to a silicone atom in the siloxane chain directly or via a linkage group comprising at least one carbon, oxygen or silicon atom, a is a number of from 1.0 to 2.5, b is a number of from 0.001 to 1.5, c is a number of from 0.001 to 1.5, d is an integer of from 0 to 15, e is an integer of from 0 to 50, R3 groups represent a silicone compound residue represented by the following formula(2), - CdH2d-(SiO)e-SiR13.

Description

Novel Silicone Powder-Treating Agents, Surface-treated Powders Using Said Agents and Cosmetic Materials Containing Said Powders}

The present invention relates to a novel silicone powder treatment agent, a powder surface-treated with the treatment agent, and a cosmetic containing the same, and in particular, has a good affinity with general oils such as ester oils or triglycerides, or silicone-based or fluorine-based oils, and has a refreshing feeling. In addition, the present invention relates to a cosmetic having excellent dispersibility and emulsification stability, a surface-treated powder to be used for the cosmetic and a silicone powder treatment agent to be used for the surface treatment thereof.

In general, human secretions such as sweat, tears, and sebum can cause makeup to break. Especially, in makeup, sebum secreted from the skin is added to an emulsion containing cosmetics to make cosmetic powders excessive. This break is a major cause. Therefore, it has been attempted to use a volatile oil such as octamethylcyclotetrasiloxane or decamethylcyclopentasiloxane as part of the oil compound blended to reduce the oil in the cosmetics remaining on the skin.

In addition, friction or water may also cause external causes of deterioration of makeup persistence. Therefore, in order to improve the poor makeup persistence caused by water-soluble substances such as sweat or tear, or to prevent the loss of water-soluble components or sebum in the skin and to maintain the skin protection effect, water-repellent properties are formulated with silicone oil. Raising is done. For example, silicone oils typified by dimethylpolysiloxane have been widely used as emulsions for cosmetics because of their light texture, excellent water repellency and high safety.

On the other hand, pigments represented by iron or titanium oxide, or powders such as mica and celicide are widely used in fields such as nail colors, nail coats, foundations, mascara, eyeliners and the like, and such powders have sufficient water repellency and safety. It is generally used after surface treatment with metal soap treatment or alumina treatment, silica treatment, phosphoric acid treatment and the like to ensure the back and the like.

For example, Patent No. 2719303 discloses a method of surface treatment using 12 to 60 parts by weight of methylhydrogenpolysiloxane based on 100 parts by weight of powder. In addition, Japanese Patent Application Laid-Open No. 7-196946 discloses a surface treatment method using linear one-terminal alkoxy-modified silicone. Thus, powder treatment with silicon is a generally known technique, and further improvement is required such as improving compatibility with general oils, compatibility with fluorine-based oils or silicone oils, or stability of emulsions in such combination systems. It was.

MEANS TO SOLVE THE PROBLEM As a result of earnestly examining in order to obtain the cosmetics which are excellent in light touch, water repellency, and good makeup durability, the powder processed by the silicone compound which grafted the reactive silicone at one end is very excellent in water repellency and octamethylcyclo. The present invention has been found that the dispersibility in a volatile oil such as tetrasiloxane or decamethylcyclopentasiloxane is good, the usability as a cosmetic powder is good, and the cosmetics using the same have a light texture.

Accordingly, a first object of the present invention is to provide a novel powder treatment agent which has good affinity with an oil agent used in general cosmetics and can impart excellent emulsifying ability to the powder.

A second object of the present invention is to provide a powder having good affinity with an oil agent used in general cosmetics and having excellent emulsifying ability.

Further, a third object of the present invention is to provide a cosmetic having excellent stability over time as an emulsion.

The above various objects of the present invention are achieved by a silicone powder treatment agent represented by the following formula (1), a powder treated with the treatment agent and a cosmetic containing the powder.

<Formula 1>

R ¹ _a R ² _b R ³ _c SiO _{(4-abc) / 2}

In formula, R <^1> is the same kind or heterogeneous organic group chosen from a C1-C30 alkyl group, an aryl group, an aralkyl group, and a fluorine-substituted alkyl group, R <^2> is chosen from a hydrogen atom, a hydroxyl group, or the C1-C6 alkoxy group. R ³ is a silicon compound residue represented by the following formula (2), and a, b, and c are 1.0 ≦ a ≦ 2.5 and 0.001 ≦ b ≦ 1.5, respectively. , 0.001 ≦ c ≦ 1.5, d is a positive number of 1 ≦ d ≦ 5, and e is an integer of 0 ≦ e ≦ 500.

<Formula 2>

The powder surface-treated with this silicone powder treatment agent has good affinity with the oil agent used for general cosmetics, such as other silicone oil, ester oil, and hydrocarbon oil, and has the outstanding emulsification ability. Therefore, emulsions using powders surface-treated with silicone powder treatment agents have good stability over time and are effective for cosmetic applications.

The silicone compound of the present invention is represented by the following formula (1) as described above.

<Formula 1>

R ¹ _a R ² _b R ³ _c SiO _{(4-abc) / 2}

In formula, R <^1> is the same or different organic group chosen from the organic group represented by a C1-C30 alkyl group, an aryl group, an aralkyl group, and a fluorine-substituted alkyl group. Specific examples thereof include alkyl groups such as methyl group, ethyl group, propyl group, butyl group, pentyl group, hexyl group, heptyl group, octyl group, nonyl group and decyl group, cycloalkyl group such as cyclopentyl group and cyclohexyl group, phenyl group and tall Aralkyl groups, such as an aryl group, such as a aryl group, benzyl group, and a phenethyl group, alcohol residues, such as an oleyloxy group and an allyloxy group, fluorine-substituted alkyl groups, such as a trifluoropropyl group and a heptadecafluorodecyl group, etc. are mentioned. .

R ² is a hydrogen atom, a hydroxyl group or a reactive substituent selected from alkoxy groups having 1 to 6 carbon atoms, such as methoxy, ethoxy, isopropenoxy group. These are substituents which may be bonded via carbon, oxygen, or silicon, such as an alkylene group and an alkylene ether group. Such a reactive substituent can be introduced by, for example, addition reaction of vinyltrichlorosilane, vinyltris (βmethoxyethoxy) silane, vinyltrimethoxysilane, vinyltriethoxysilane and the like to the SiH group.

In particular, when used in cosmetic applications, methanol or hydrogen gas generated due to unreacted methoxy group or SiH group is a problem, and therefore preferred reactive substituents are hydroxy groups or ethoxy groups. These may be monofunctional or trifunctional, and specific examples thereof include dimethylethoxysilyl group, diethoxymethylsilyl group and triethoxysilyl group.

R ³ is a silicon compound residue represented by the following formula (2).

<Formula 2>

In formula, d is a positive number of 1-5, d is 2, e is 0-500, Preferably it is 3-100, especially when synthesize | combining by reaction with a vinyl group and hydrogensiloxane. If e is larger than 500, problems such as poor reactivity with the main chain hydrogensiloxane may occur.

a is 1.0 to 2.5, preferably 1.2 to 2.3, and b is 0.001 to 1.5, preferably 0.05 to 1.0. When b is less than 0.001, the reactivity with powder becomes low. c is 0.001-1.5, Preferably it is 0.05-1.0. When these conditions are satisfied, compatibility with a silicone oil agent is fully exhibited.

When using the silicone compound of this invention represented by General formula (1) as a surface treating agent of powder, the weight average molecular weight is not specifically limited, It is preferable that it is 300-100,000. If it exceeds 100,000, it gives a sticky texture because of the viscosity of silicon, while if it is 300 or less, the smoothness characteristic of silicon cannot be obtained. In this invention, it is especially preferable that it is 1,000-10,000.

The silicone compound represented by the formula (1) can be easily synthesized by addition reaction of the organohydrogenpolysiloxane with the silicone compound represented by the following formula (3), and optionally an alkylene compound in the presence of a platinum catalyst or a rhodium catalyst. .

In formula, R <^1> , d and e are the same as that of the said Formula (2), respectively.

The organohydrogenpolysiloxane used herein may be either linear or cyclic, but is preferably linear from the viewpoint of good addition reactivity. Moreover, the binding site | part of SiH group is not specifically limited, Any of a side chain or a terminal may be sufficient.

The mixing ratio of the organohydrogenpolysiloxane with the silicon compound represented by the formula (3) and other alkenyl compounds may be 0.2 to 2.0 in a molar ratio of the SiH group and the terminal unsaturated group, and when the unreacted SiH group remains, It is preferable that it is especially 0.5-1.2, since undesirable occurrences, such as an occurrence, occur.

Moreover, it is preferable to perform the said addition reaction in presence of a platinum catalyst or a rhodium catalyst. Preferable specific examples of such a catalyst include chloroplatinic acid, alcohol-modified chloroplatinic acid, chloroplatinic acid-vinylsiloxane complexes, and the like. In addition, a normal amount of catalyst can be used as the amount of catalyst, in particular the amount of platinum or rhodium is 50 ppm or less, preferably 20 ppm or less.

You may perform the said addition reaction in an organic solvent as needed. As the organic solvent in this case, for example, aliphatic alcohols such as methanol, ethanol, 2-propanol, butanol, aromatic hydrocarbons such as toluene and xylene, aliphatic or alicyclic hydrocarbons such as n-pentane, n-hexane, cyclohexane, And halogenated hydrocarbons such as dichloromethane, chloroform and carbon tetrachloride.

Although the reaction conditions of addition reaction are not specifically limited, It is preferable to make it react for 1 to 10 hours under reflux.

Although the silicone compound of this invention represented by General formula (1) can be used for various uses, it is especially suitable as a surface treating agent of powder. In this case, it is preferable that the compounding quantity of the said silicone compound of Formula 1 and powder is 0.1-30 weight part with respect to 100 weight part of powder, and the range of 0.5-10 weight part is especially suitable.

The novel silicone powder treatment agent of the present invention can be treated on a powder surface by a known method. For example, it is possible to select suitably from the following methods.

1. A method of dispersing the target powder in a catalyst selected from water or an organic solvent containing a treating agent and surface treatment.

2. Method of surface treatment using a mill, such as a ball mill and a jet mill, after mixing the powder and the powder treatment agent.

3. A method in which silicone oil (particularly methylhydrogenpolysiloxane or methylhydroxypolysiloxane) is blended in a solvent, the powder is dispersed and adsorbed on the surface, followed by drying and sintering.

Although the cosmetics of this invention differ according to the kind and formulation of cosmetics, the powder surface-treated with the said silicone compound can be mix | blended 0.1 to 99 weight% with respect to the whole cosmetics. In the cosmetic according to the present invention, an oil agent may be used in accordance with the purpose together with the silicone-treated powder. As an emulsion, any of a solid, semisolid, and liquid emulsion can be used as long as it is used for ordinary cosmetics.

For example, natural animal and vegetable fats and oils and semi-synthetic fats and oils include avocado oil, linseed oil, almond oil, ibotarabap, perilla oil, olive oil, cacao oil, panyarab, non-tree oil, carnauba wax, cod liver oil, candelilla, Uji, Ugakji, Ugolji, hardened Uji, almond oil, whale rapeseed, hardened oil, wheat germ oil, sesame oil, rice germ oil, rice bran oil, sugar cane, sazanca oil, flower oil, shea butter, cinnamon oil, cinnamon oil, Jojo Barab, Cerabab, Turtle Oil, Soybean Oil, Green Tea Oil, Camellia Oil, Evening Primrose Oil, Corn Oil, Pork Oil, Rapeseed Oil, Japanese Paulownia Oil, Rice Bran Oil, Embryo Oil, Horse Oil, Pursed Oil, Palm Oil, Palm Kernel Oil , Castor oil, hardened castor oil, castor oil fatty acid methyl ester, sunflower oil, grape oil, bayberry lead, jojoba oil, macadamia nut oil, beeswax, mink oil, cottonseed oil, cotton wax, waxy wax, waxy core oil, montan wax , Palm Oil, hardened palm oil, tri palm oil fatty acid glyceride, lean oil, peanut oil, lanolin, liquid lanolin, reduced lanolin, lanolin alcohol, light lanolin, lanolin acetate, lanolin fatty acid isopropyl, hexyl lauric acid, POE lanolin alcohol ether, POE lanolin alcohol acetate, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether, egg yolk oil, etc .;

Examples of the hydrocarbon oils include ozokerite, swarranes, swarrenes, selesine, paraffins, paraffin waxes, liquid paraffins, pristanes, polyisobutylenes, microcrystalline waxes, and petrolatum; Higher fatty acids include lauric acid, mysticin acid, palmitic acid, stearic acid, behenic acid, undecylenic acid, oleic acid, linoleic acid, linolenic acid, arachidonic acid, eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), iso Stearic acid, 12-hydroxystearic acid and the like;

As the higher alcohol, lauryl alcohol, myristyl alcohol, palmityl alcohol, stearyl alcohol, behenyl alcohol, hexadecyl alcohol, oleyl alcohol, isostearyl alcohol, hexyl dodecanol, octyl dodecanol, setstearyl alcohol 2-decyltetradecinol, cholesterol, pitsterol, POE cholesterol ether, monostearyl glycerine ether (batyl alcohol), monooleyl glyceryl ether (ceracyl alcohol) and the like;

As ester oil, diisobutyl adipic acid, 2-hexyl decyl adipic acid, di-2-heptyl undecyl adipic acid, mono-stearic acid-N-alkylglycol, isetyl isostearate, trimethylol propionate trimethylol propane, di Ethylene glycol 2-ethylhexanoate, cetyl 2-ethylhexanoate, trimethylolpropane tri-2-ethylhexanoate, tetrapentyl erythritol tetra-2-ethylhexanoate, octyl octanoate, octyldodecyl gum ester, oleic acid oleate, Octylate decyl oleate, decyl oleate, neopentyl glycol dicapric acid, triethyl citrate, 2-ethylhexyl succinate, amyl acetate, ethyl acetate, butyl acetate, isocetyl stearate, butyl stearate, diisopropyl sebacinate, seba Di-2-ethylhexyl citrate, cetyl lactate, millistyl lactate, isopropyl palmitate, 2-ethylhexyl palmitate, 2-hexyldecyl palmitate, 2-heptyl undecyl palmate, 12-hydroxystearyl acid chole Teryl, dipentaerythritol fatty acid ester, isopropyl mysticin, octyldothyl mysticin, octyldyl 2--2-hexyldecyl, myristyl myxyllate, hexyldecyl dimethyl octanoate, ethyl laurate, lauric acid Hexyl, N-lauroyl-L-glutamic acid-2-octyldodecyl ester, diisostearyl malic acid and the like;

As glyceride oil, acetglyceryl, glyceryl triisooctanoate, glyceryl triisostearate, glyceryl triisopalmitate, glyceryl monostearate, glyceryl di-2-heptyl undecanoate, glyceryl trimystinate, and millystinic acid Diglyceryl soytearic acid and the like;

Examples of the silicone oil include low to high viscosity organopolysiloxanes, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, such as dimethylpolysiloxane, methylphenylpolysiloxane, methylhydrogenpolysiloxane, and dimethylsiloxanemethylphenylsiloxane copolymer. , Cyclic siloxanes such as tetramethyltetrahydrogencyclotetrasiloxane, tetramethyltetraphenylcyclotetrasiloxane, gum dimethylpolysiloxane of high degree of polymerization, silicone rubber such as gum dimethylsiloxane and methylphenylsiloxane copolymer, and cyclic siloxane solution of silicone rubber Higher alkoxy-modified silicones, higher fatty acid-modified silicones, alkyl-modified silicones, amino-modified silicones, fluorine-modified silicones, silicone resins, silicone resins, such as cyclic siloxane solutions of trimethylsiloxy silicic acid and trimethylsiloxy silicic acid and stealoxysilicone; Perfluoro polyether, perfluoro decaine, perfluorooctane etc. are mentioned as a fluorine-type oil agent, These solvents can be used 1 type or 2 or more types as needed.

Surfactant can be used for the cosmetics of this invention according to the objective. Surfactants to be used include anionic, cationic, nonionic and amphoteric active agents, but are not particularly limited, and any surfactant can be used as long as it is used in ordinary cosmetics. It demonstrates concretely below.

Examples of the anionic surfactant include fatty acid soaps such as sodium stearate or triethanolamine, alkyl ether carboxylic acid and salts thereof, condensed carboxylic acid salts such as amino acids and fatty acids, alkyl sulfonic acids, alkensulfonates, sulfonates of fatty acid esters and fatty acid amides. Sulfonates, alkylsulfonates and their formalin condensates, sulfonates, alkyl sulfate ester salts, secondary secondary alcohol sulfate ester salts, alkyl and allyl ether sulfate ester salts, fatty acid ester sulfate salts, fatty acid alkylolamide sulfates Sulfate ester salts such as ester salts and rod oils, alkyl phosphates, ether phosphates, alkyl allyl ether phosphates, amide phosphates, and N-acylamino acid activators; As the cationic surfactant, amine salts such as alkylamine salts, polyamines and aminoalcohol fatty acid derivatives, alkyl quaternary ammonium salts, aromatic quaternary ammonium salts, pyridium salts, imidazolium salts and the like;

As the nonionic surfactant, sorbitan fatty acid ester, glycerin fatty acid ester, polyglycerol fatty acid ester, propylene glycol fatty acid ester, polyethylene glycol fatty acid ester, sucrose fatty acid ester, polyoxyethylene alkyl ether, polyoxypropylene alkyl ether, polyoxyethylene alkyl phenyl Ether, polyoxyethylene fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxyethylene sorbitol fatty acid ester, polyoxyethylene glycerin fatty acid ester, polyoxyethylene propylene glycol fatty acid ester, polyoxyethylene castor oil, polyoxyethylene hardened castor oil , Polyoxyethylene pitstanol ether, polyoxyethylene pitsterol ether, polyoxyethylene choleethanol ether, polyoxyethylene cholesteryl ether, polyoxyalkylene-modified organopolysiloxane, poly Oxyalkylene-alkyl co-modified organopolysiloxane, alkanolamide, sugar ether, sugaramide and the like; Betaine, aminocarboxylate, imidazoline derivative, etc. are mentioned as an amphoteric surfactant.

For the cosmetic of the present invention, powders other than the powder surface-treated with the powder treating agent of the present invention can be used in accordance with the purpose. As such a powder, any powder can be used regardless of its shape (spherical, needle-like, plate-like, etc.) or particle diameter (fog type, fine particles, pigment grade, etc.) and particle structure (porous, non-porous, etc.). have. Examples of such powders include inorganic powders, organic powders, surfactant metal salt powders, colored pigments, pearl pigments, metal powder pigments, and natural pigments.

Specific inorganic powders include titanium oxide, zirconium oxide, zinc oxide, celium oxide, magnesium oxide, barium sulfate, calcium sulfate, magnesium sulfate, calcium carbonate, magnesium carbonate, talc, mica, kaolin, celite, dolomite, synthetic mica, and mica. , Biotite, biotite, lithia mica, silicic acid, silicic anhydride, aluminum silicate, magnesium silicate, magnesium aluminum silicate, calcium silicate, barium silicate, strontium silicate, metal tungstate salt, hydroxyapatite, bamicurite, heidilite, bentonite, Montmorillonite, hectorite, zeolite, ceramic powder, dicalcium phosphate, alumina, aluminum hydroxide, boron nitride, boron nitride, silica and the like.

As organic powder, polyamide powder, polyester powder, polyethylene powder, polypropylene powder, polystyrene powder, polyurethane, benzoguanamine powder, polymethylbenzoguanamine powder, tetrafluoroethylene powder, polymethylmethacrylate powder, cellulose , Silk powder, nylon powder, 12 nylon, 6 nylon, silicon powder, styrene acrylic acid copolymer, divinylbenzene styrene copolymer, vinyl resin, urea resin, phenol resin, fluorine resin, silicon resin, acrylic resin, melamine resin And epoxy resins, polycarbonate resins, microcrystalline fiber powders, starch powders, laurolysine and the like.

Examples of the surfactant metal salt powder (metal soap) include zinc stearate, aluminum stearate, calcium stearate, magnesium stearate, zinc mysticinate, magnesium mystinate, cetyl phosphate, calcium cetyl phosphate and zinc cetyl phosphate; As colored pigments, inorganic red pigments, such as iron oxide, iron hydroxide, and iron titanate, inorganic brown pigments, such as (gamma) -iron oxide, inorganic yellow pigments, such as iron sulfate and ocher, inorganic black pigments, such as iron oxide black and carbon black, manganese violet, Inorganic violet pigments such as cobalt violet, inorganic green pigments such as chromium hydroxide, chromium oxide, cobalt oxide, cobalt titanate, inorganic blue pigments such as blue-green blue, ultramarine, tar-based pigments, and lakes, natural pigments And synthetic resin powders obtained by compounding these powders.

Examples of the pearl pigment include titanium oxide coated mica, titanium oxide coated mica, titanium oxide bismuth chloride, titanium oxide coated oxychloride, titanium oxide coated talc, young foil, titanium oxide coated colored mica, and the like; Examples of the metal powder pigment include aluminum powder, kappa powder, stainless steel powder, and the like; As tar dye, red 3, red 104, red 106, red 201, red 202, red 204, red 205, red 220, red 226, red 227, red 228, red 230 Arc, red 401, red 505, yellow 4, yellow 5, yellow 202, yellow 203, yellow 204, yellow 401, blue 1, blue 2, blue 201, blue 404, Green 3, green 201, green 204, green 205, orange 201, orange 203, orange 204, orange 206, orange 207, and the like; As a natural pigment | dye, the powder chosen from carminic acid, laccaic acid, calsamine, braziline, crosine, etc. are mentioned. These powders can be used in combination without being impeded by the effects of the present invention or treated with a general oil, silicone oil, fluorine compound, surfactant, and the like, and may be used alone or in combination of two or more.

In the cosmetics of the present invention, components used in ordinary cosmetics, water, alcohols, water-soluble polymers, film-forming agents, oil-soluble gelling agents, organic modified clay minerals, resins, ultraviolet absorbers, and humectants in a range that does not interfere with the effects of the present invention. Antiseptic, antibacterial, fragrance, salt, antioxidant, pH adjuster, chelating agent, refreshing agent, anti-inflammatory, skin care ingredient (whitening agent, cell activator, skin roughness improving agent, blood circulation promoter, skin astringent, anti-seborrhea agent, etc.), vitamin , Amino acids, nucleic acids, hormones, clathrate compounds and the like can be added.

Alcohols include lower alcohols such as ethanol and isopropanol, sugar alcohols such as sorbitol, maltose and the like, and sterols include cholesterol, cytososterol, pitsterol, and lanosterol.

Water-soluble polymers include gum arabic, tragacanth, garactan, carob gum, guar gum, karaya gum, carrageenan, pectin, agar, queen's seed (quince), starch (rice, corn, potato, wheat), algocolloid, Plant-based polymers such as transant gum and locust bean gum; Microbial polymers such as xanthan gum, dextran, succinoglucan, fullerene, animal polymers such as collagen, casein, albumin, gelatin, starch polymers such as carboxymethyl starch, methylhydroxypropyl starch, methylcellulose, ethylcellulose Methyl hydroxypropyl cellulose, carboxymethyl cellulose, hydroxymethyl cellulose, hydroxypropyl cellulose, nitrocellulose, sodium cellulose sulfate, sodium carboxymethyl cellulose, crystalline cellulose, cellulose polymer of cellulose powder, sodium alginate, propylene glycol ester, etc. Vinyl polymers such as alginic acid polymers, polyvinyl methyl ethers, and carboxyvinyl polymers; Polyoxyethylene polymer, polyoxyethylene polyoxypropylene copolymer system polymer; Acrylic polymers such as sodium polyacrylate, polyethyl acrylate and polyacrylamide; Inorganic water-soluble polymers such as polyethyleneimine, cationic polymer, bentonite, magnesium aluminum silicate, montmorillonite, pyidelite, nontoronite, saponite, hectorite, silicic anhydride, and the like.

In addition, these water-soluble polymers also include film forming agents such as polyvinyl alcohol and polyvinylpyrrolidone.

As an oil-soluble gelling agent, metal soaps, such as aluminum stearate, magnesium stearate, dink millestate, amino acid derivatives, such as N-lauroyl-L- glutamic acid and (alpha), (gamma)-di-n-butylamine, dextrin palmitate ester, and dextrin Dextrin fatty acid esters such as stearic acid ester, dextrin-2-ethylhexanoic acid palmitic acid ester, sucrose fatty acid esters such as sucrose palmitic acid ester, sucrose stearic acid ester, benzylidene derivatives of sorbitol such as monobenzylidene sorbitol, dibenzylidene sorbitol, dimethyl benzyl And a gelling agent selected from organic modified clay minerals such as dodecyl ammonium montmorillonite cray and dimethyl dioctadecyl ammonium montmorillonite cray. These can be used 1 type or 2 or more types as needed.

Examples of the ultraviolet absorber include benzoic acid ultraviolet absorbers such as paraaminobenzoic acid, anthranilic acid ultraviolet absorbers such as methyl anthranilate, salicylic acid ultraviolet absorbers such as methyl salicylate, cinnamic acid ultraviolet absorbers such as octyl paramethoxycinnamate, and 2,4-di Benzophenone ultraviolet absorbers such as hydroxybenzophenone, urocanic acid ultraviolet absorbers such as ethyl urocanate, and dibenzoylmethane ultraviolet absorbers such as 4-t-butyl-4'-methoxy-dibenzoylmethane. Can be.

As humectants, glycerin, sorbitol, propylene glycol, dipropylene glycol, 1,3-butylene glycol, glucose, xylitol, mantitol, polyethylene glycol, hyaluronic acid, chondroitin sulfate, pyrrolidone carboxylate, polyoxyethylene methyl Glucoside, polyoxypropylenemethylglucoside and the like.

Examples of antiseptic agents include benzoic acid, salicylic acid, phenolic acid, sorbic acid, paraoxybenzoic acid alkyl esters, paracromethacresol, hexachlorophene, and the like as antibacterial agents such as alkyl alkyl esters of paraoxybenzoic acid, benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, and phenoxyethanol. Benzalkonium chloride, chlorohexidine chloride, trichlorocarbanide, photosensitive dye, phenoxyethanol and the like.

As antioxidant, tocopherol, butylhydroxyanisole, dibutylhydroxytoluene, phytic acid, etc., As a pH adjuster, lactic acid, citric acid, glycolic acid, succinic acid, tartaric acid, d1-malic acid, potassium carbonate, sodium hydrogencarbonate, ammonium bicarbonate, etc., As a chelating agent, alanine, edetoic acid, sodium salt, sodium polyphosphate, sodium metaphosphate, phosphoric acid, etc., as a refreshing agent, 1-menthol, camphor, and the like, as an anti-inflammatory agent, arantoin, glytiletic acid, glytilinic acid, tranexamic acid, and azole And the like.

Skin care ingredients include whitening agents such as placenta extract, arbutin, glutathione, and euquinocita extract, cell activators such as royal jelly, photosensitizer, cholesterol derivative, and calf blood extract, skin roughness improving agent, nonyl acid warenylamide, and nicotinic acid benzyl Ester, nicotinic acid β-butoxyethyl ester, capsaicin, gingeron, canthalistine, ikmolol, caffeine, tannic acid, α-borneneol, nicotinic acid tocopherol, inositol hexanicotinate, cyclaterate, cinnarizine, tratra Blood circulation promoters such as sleepy, acetylcholine, verapamil, separanthin, γ-orizanol, skin astringents such as zinc oxide and tannic acid, and anti-seborrheic agents such as sulfur and thiantrol.

Examples of vitamins include vitamin A oils such as vitamin A oil, retinol, retinol acetate and retinol palmitate, vitamin B ₂ such as riboflavin, butyric acid riboflavin and flavin adenine nucleotides, pyridoxine hydrochloride, pyridoxine dioctanoate, and pyridoxine tripalmitate Vitamin B such as vitamin B ₆ , vitamin B ₁₂ and derivatives thereof, vitamin B ₁₅ and derivatives thereof, L-ascorbic acid, L-ascorbic acid dipalmitic acid ester, L-ascorbic acid-2-sulfuric acid Vitamin C, such as sodium and L-ascorbic acid diester dipotassium, vitamin D, such as ergocalciferol and a cholecalciferol, (alpha) -tocophenol, (beta) -tocopherol, (gamma) -tocopherol, and dl- (alpha) acetate Vitamin E, such as tocopherol, nicotinic acid dl-α-tocopherol, succinic acid dl-α-tocopherol, vitamin H, vitamin P, nicotinic acid, nicotinic acid benzyl, nicotinic acid amide, nicotinic acid, calcium pantothenate, Pantothenic acids, such as D-pantothenyl alcohol, pantothenyl ethyl ether, and acetyl pantotenyl ethyl ether, biotin, etc. are mentioned.

As amino acids, glycine, varine, leucine, isoleucine, serine, threonyl, phenylalanine, arginine, lysine, aspartic acid, glutamic acid, cystine, cysteine, methionine, tryptophan and the like, deoxyribonucleic acid as a nucleic acid, estradiol as a hormone, e. Tenyl estradiol, etc. are mentioned.

In the present invention, cosmetics, skin lotion such as lotion, milky lotion, cream, cleansing, massaging agent, cleaning agent, limiting agent, deodorant, foundation, makeup base, ball touch, eye shadow, mascara, eyeliner, Makeup cosmetics, such as a lip stick, Hair materials, such as a shampoo, conditioner, and a treatment, etc. are mentioned. The formulation can be in various forms, including liquid, latex, solid, paste, gel, and spray.

Hereinafter, although an Example is given and this invention is demonstrated again, this invention is not limited at all by these.

<Silicone 1>

600 parts by weight of organohydrogensiloxane represented by the following formula (4) and 800 parts by weight of toluene were added to the reactor, 2 parts of toluene solution of 0.5% by weight of chloroplatinic acid was added thereto, and 1490 parts by weight of organopolysiloxane represented by the following Formula (5) was added dropwise thereto. Further, 110 parts by weight of vinyltriethoxysilane was added dropwise thereto, followed by reaction for 6 hours under reflux of the solvent.

The reaction was heated under reduced pressure to remove the solvent to obtain an organopolysiloxane represented by the following formula (6).

This product was a colorless transparent liquid with a viscosity of 57 cs (25 ° C.) and a specific gravity of 0.958 (25 ° C.).

<Silicone 2>

416 parts by weight of organohydrogensiloxane and 400 parts by weight of toluene represented by Formula 7 were added to the reactor, and 2 parts of toluene solution of 0.5% by weight of chloroplatinic acid was added thereto. Subsequently, a mixture of 676 parts by weight of organopolysiloxane represented by the formula (5) and 168 parts by weight of 1-dodecene was added dropwise thereto, and 100 parts by weight of vinyltriethoxysilane was added dropwise, and the mixture was reacted under reflux for 6 hours.

The reaction product was heated under reduced pressure to distill off the solvent to obtain an organopolysiloxane represented by the following formula (8).

This product was a colorless transparent liquid with a viscosity of 48 cs (25 ° C.) and a specific gravity of 0.951 (25 ° C.).

<Silicone 3>

To the reactor, 608 parts by weight of organohydrogensiloxane represented by the following formula (9) and 360 parts by weight of toluene were mixed, and 0.2 parts of toluene solution of 2% by weight of platinum chloride was added thereto.

Under the reflux, 740 parts by weight of the organopolysiloxane represented by Formula 5 was added dropwise, and the reaction was carried out under reflux of the solvent.

Then, 45 parts by weight of vinyltriethoxysilane was added dropwise and reacted under reflux of the solvent for 6 hours. The reaction was heated under reduced pressure and the solvent was distilled off to obtain an organopolysiloxane represented by the following formula (10).

This product was a colorless transparent liquid with a viscosity of 63 cs (25 ° C.) and a specific gravity of 1.053 (25 ° C.).

<Silicone 4>

600 parts by weight of organohydrogensiloxane represented by Formula 4 and 400 parts by weight of toluene were added to the reactor, 2 parts of toluene solution of 0.5% by weight of chloroplatinic acid was added thereto, and then 1100 parts by weight of organopolysiloxane represented by Formula 5 was added dropwise thereto. The reaction was carried out.

280 parts by weight of Sanyo Kasei Co., Ltd. product RG-1252 was added thereto, followed by heating to reflux for 3 hours to complete the reaction.

Subsequently, 110 weight part of vinyl triethoxysilanes were dripped, and it was made to react under solvent reflux for 6 hours. The reaction was heated under reduced pressure to distill off the solvent to obtain an organopolysiloxane represented by the following formula (11).

This product was a colorless transparent liquid with a viscosity of 61 cs (25 ° C.) and a specific gravity of 0.955 (25 ° C.).

<Powder foundation>

The powder was treated in the formulation of Table 1 below and compared.

Powder silicon Particulate titanium dioxide Celite Silicone 1 Silicon 2 KF99 * Alkoxy Modified Silicone Use in Example 1 98 2 98 2 Use in Example 2 98 2 98 2 Used in Comparative Example 1 98 2 98 2 Used in Comparative Example 2 98 2 98 2 KF99 *: Shin-Etsu Chemical Co., Ltd. make, methyl hydrogen polysiloxane alkoxy modified silicone: the following silicone compound

<The manufacturing method of the above-mentioned silicon processing powder>

98 parts of the untreated powder pre-heat treated by drying under reduced pressure were put into a reactor, and stirred while slowly adding a solution obtained by diluting the 2 parts of silicon to toluene. It heated up again and distilled and removed toluene, and it baked by stirring at 150 degreeC for 3 hours. The powder was returned to room temperature under a stream of nitrogen and used as a cosmetic.

ingredient Formulation (part) One Silicon Treatment Titanium Oxide 12 2 Siliconized celite 35.0 3 Lecithin Treatment Talc 35.1 4 Lecithin Treatment Spherical Nylon Powder 5.0 5 rouge 0.4 6 Sulfur oxide 2.0 7 Anver 0.4 8 Black iron oxide 0.1 9 Dimethylpolysiloxane (6 cs) 7.0 10 Trioctanoic Acid Glycel 1.5 11 Dipentaerythrate fatty acid ester 1.5

(Production method)

A: The components 1-8 were mixed and pulverized uniformly.

B: Components 9 to 11 were added to A to grind and crushed to prepare a powder foundation.

The obtained foundation was evaluated by 50 women's test panels according to the criteria shown in Table 2 below for the ease of use, the luster, the lasting effect of makeup, and no bleeding.

Score Usability, makeup lasting Spreadability No smearing 5 points good Well spread Good 4 points Slightly good Slightly spread Slightly good 3 points usually usually usually 2 points Slightly bad Slightly spread Slightly bad 1 point Bad No spread Bad

About the obtained average point, it determined with OX according to the following criteria for every Example.

Determination of the average score:

The average score obtained is 4.5 or more.

The average score obtained is less than 4.5 points more than 3.5 points

Obtained average point 2.5 or more and less than 3.5

The average point obtained is 1.5 or more and less than 2.5 points X

The average score obtained is less than 1.5 points XX

The results are shown in Table 3 below.

Example 1 Example 2 Comparative Example 1 Comparative Example 2 Usability is good ◎ △ △ Well spread ◎ ◎ △ No smearing ◎ △ △ Good makeup lasting ◎ ◎ △△ △ -X

As can be seen from Table 3, Examples 1 and 2 were demonstrated to be well spread and usable, compared to Comparative Examples 1 and 2, and have no bleeding and a good makeup lasting foundation.

In Comparative Example 1 in which the powder was treated with KF99, hydrogen gas was generated by the dehydrogenation reaction by the unreacted Si-H group, so that the container was expanded during sealing and storage.

(Examples of Manufacturing Various Silicone Treatment Powders and Examples of Various Cosmetics Using the Same)

98 parts of various powders heat-treated beforehand by vacuum drying were put into a reactor, and it stirred, gradually adding the solution which diluted 2 parts of any of said silicones 1-4 to toluene. It heated up again and distilled and removed toluene, and it baked by stirring at 150 degreeC for 3 hours. The powder was returned to room temperature under a stream of nitrogen and used for each cosmetic.

<Example: Eyeliner>

(Component) (wt%)

1.Remaining decamethylcyclopentasiloxane

2. Polyether modified siloxane (Note 1) 3.0

3. Organic Silicone Resin 15.0

4. Dioctadecyldimethylammonium salt modified montmorillonite 3.0

5. Silicon 1 Treatment Black Iron Oxide 10.0

6. 1,3-butylene glycol 5.0

7. Sodium dehydroacetate

8. Preservative appropriate

9. Spice appropriate amount

10. Refining water level

(Note 1) Polyether modified silicone: KF-6017 (made by Shin-Etsu Chemical Co., Ltd.)

(Production method)

A: The components 1-4 were mixed, component 5 was added, and it mixed and dispersed uniformly.

B: Components 6-8 and 10 were mixed.

C: After slowly adding and emulsifying B to A, component 9 was added and the eyeliner was obtained.

The eyeliner obtained as described above was well spread and easy to draw, had a refreshing feeling, and was a neat and non-sticky feeling. In addition, it was confirmed that there is no change in temperature or time and the usability and stability are very excellent, the water resistance and cold resistance are excellent, and the makeup persistence is also very good.

<Example: Foundation>

(Component) (wt%)

1.Decamethylcyclopentasiloxane 45.0

2. Dimethylpolysiloxane (6 cs) 5.0

3. Polyether modified silicone (Note 1) 2.0

4. Octadecyldimethylbenzyl ammonium salt modified montmorillonite 4.0

5. Silicon 1 Treatment Titanium Oxide 10.0

6. Silicon 1 Treatment Talc 6.0

7. Silicon 1 Treatment Mica 6.0

8. Silicon 1 Treatment Withdrawal 1.6

9. Silicon 1 Treatment Iron Oxide 0.7

10. Silicon 1 treated black iron oxide 0.2

11.Dipropylene glycol 5.0

12. Paraoxybenzoic Acid Methyl Ester 3.0

13. 2-amino-2-methyl-1,3-propanediol 0.2

14.HCl 0.1

15. Spices Proper

16. Refining water level

(Note 1) polyether modified silicone; KF-6017 (made by Shin-Etsu Chemical Co., Ltd.)

(Production method)

A: The components 1-5 were heat-mixed, and components 6-11 were added and made uniform.

B: Components 12 to 15 and 17 were heated to dissolve (the pH of the water system was 9.0).

C: While stirring, B was gradually added to A to emulsify, and after cooling, component 16 was added and the foundation was obtained.

The foundation obtained as described above was found to be excellent in particle stability, good clarity, smoothness, no stickiness or bleeding, providing a feeling of calm, moist and fresh feeling, good makeup persistence, no change in temperature or aging, and excellent stability. .

<Example: Eye shadow>

(Component) (wt%)

1.Decamethylcyclopentasiloxane 15.0

2. Dimethylpolysiloxane (6 cs) 10.0

3. Polyether modified silicone (Note 1) 2.0

4. PEG (10) lauryl ether 0.5

5. Silicon 1 Treatment Chromium Oxide 6.2

6. Silicon 1 Treatment Navy 4.0

7. Silicon 1 treatment titanium cloth mica 6.0

8. Sodium Oxide 2.0

9. Propylene Glycol 8.0

10. Preservative appropriate

11. Spice appropriate amount

12. Refining water level

(Note 1) Polyoxyalkylene alkyl co-modified organopolysiloxane; KF6026 (product of Shin-Etsu Chemical Co., Ltd.)

(Production method)

A: The components 1-4 were mixed, and components 5-7 were added and it disperse | distributed uniformly.

B: Components 8 to 10 and 12 were uniformly dissolved.

C: While stirring, B was added gradually to A and emulsified, and the component 11 was added and the eye shadow was obtained.

The eye shadow obtained as described above is well spread and there is no smearing or dusting, providing a moist and fresh feeling, and good water resistance, water repellency, and cold resistance, so that the durability is good and the makeup is not broken, and temperature change or change with time The stability was also excellent.

<Example: Eyeliner>

(Component) (wt%)

1.Decamethylcyclopentasiloxane 22.0

2. Dimethylpolysiloxane (6 cs) 5.0

3. Jojoba Oil 2.0

4. Siloxane Compound 1.0

5. Silicon 4 treatment black oxide &# 9 20.0

6. Ethanol 5.0

7. Preservative appropriate

8. Refining water level

(Note 1) Polyoxyalkylene alkyl co-modified organopolysiloxane; KF6026 (product of Shin-Etsu Chemical Co., Ltd.)

(Production method)

A: The components 1-4 were warmly mixed and component 5 was added and it disperse | distributed uniformly.

B: The components 6-8 were heated to dissolve.

C: While stirring, B was gradually added to A and emulsified to obtain an eyeliner.

The eyeliner obtained as described above is well spread and there is no bleeding or dusting to provide a moist and fresh feeling, and it has good water resistance, water repellency, and cold resistance, and thus has good durability, and does not break makeup easily and is caused by temperature change or over time. It was found that there is no change and the stability is excellent.

<Example: Liquid Emulsion Foundation>

(Component) (wt%)

Dimethylpolysiloxane (6 cs) 5.0

2. Decamethylcyclopentasiloxane 15.0

3. Squalane 4.0

4. Neopentylglycol dioctanoate 3.0

5. Mysterymic Acid Isostearic Acid Diglycerides 2.0

6. α-monoisostearylglyceryl ether 1.0

7. Polyether Modified Silicone (Note 1) 1.0

8. Distearate Aluminum Salt 0.2

9. Silicon 2 Treatment Titanium Oxide 5.0

10. Silicon 2 Treatment Celite 2.0

11.Silicone 2 Treatment Talc 3.0

12. Silicon 2-treated withdrawal 0.4

13. Silicon 2 Treatment Iron Oxide 0.7

14. Silicon 2 Treatment Iron Oxide 0.1

15. Magnesium Sulfate 0.7

16. Glycerin 3.0

17. Preservative appropriate

18. Spices appropriate

19. Refining water level

(Note 1) Polyoxyalkylene alkyl co-modified organopolysiloxane; KF6026 (product of Shin-Etsu Chemical Co., Ltd.)

(Production method)

A: The components 1-8 were heat-mixed, and components 9-14 were added and it was made uniform.

B: Components 15 to 17 and 19 were heated to dissolve.

C: While stirring, B was gradually added to A to emulsify, it cooled, the component 18 was added, and liquid emulsion foundation was obtained.

The liquid emulsion foundation obtained as described above has low viscosity, fine particles, well spread, no stickiness or bleeding, gives a calm, moist and fresh feeling, and also has long lasting makeup, no change due to temperature or aging, and stability It was found to be excellent.

<Example: Cream>

(Component) (wt%)

Dimethylpolysiloxane (6 cs) 6.0

2. Methylphenylpolysiloxane 4.0

3. Squalane 5.0

4. Neopentylglycol dioctanoate 3.0

5. Polyether modified silicone (Note 1) 3.0

6. Hydrophobic fine particle titanium oxide (Note 2) 2.0

7.Magnesium Sulfate 0.7

8. Glycerin 10.0

9. Preservative appropriate

10. Spices suitable

11. Residual Purified Water

(Note 1) polyether modified silicone; KF6012 (made by Shin-Etsu Chemical Co., Ltd.)

(Note 2) Hydrophobized fine particle titanium oxide powder; 10 wt% sodium silicate solution (SiO ₂ / Na ₂ O molar ratio = 0.5) corresponding to 2 wt% of titanium oxide in terms of SiO ₂ was dispersed in water so as to have 10 wt% of fine particle titanium oxide having an average particle diameter of 0.05 μm. ) And sufficiently stirred, and then gradually added a 10 wt% aluminum sulfate solution corresponding to 7.5 wt% of titanium oxide in terms of Al ₂ O ₃ , and deposits a hydrate of silicic acid and a hydrate of alumina on the surface of the titanium oxide. I was. After completion | finish of reaction, it filtered, washed, and dried, and grind | pulverized with the jet mill. This was transferred to a Henschel mixer and 2% by weight of silicon 1 was added with sufficient stirring, followed by mixing and stirring, followed by baking at 120 ° C.

(Production method)

A: The components 1-5 were heat-mixed, component 6 was added, and it mixed uniformly.

B: Components 7 to 9 and 11 were heated to dissolve.

C: While stirring, B was gradually added to A to emulsify, it cooled, the component 10 was added, and the cream was obtained.

The cream obtained as described above has fine particles, spreads well, is not sticky or smudged, gives a calming, moist and fresh feeling, and has a long lasting makeup, no change with temperature or time, and excellent stability. there was.

<Example: Sunscreen Latex>

(Component) (wt%)

1.Decamethylcyclopentasiloxane 20.0

2. Methylphenylpolysiloxane 3.0

3. Monoisostearic acid sorbitan 1.0

4. Polyether modified silicone (Note 1) 0.5

5. Trimethylsiloxysilicate 1.0

6. Paramethoxy cinnamic acid octyl 4.0

7. Silicon 2 Treatment Particulate Oxidation 8.0

8. Sorbitol 2.0

9. Sodium Chloride 2.0

10. Preservative appropriate

11. Spice appropriate amount

12. Refining water level

(Note 1) polyether modified silicone; KF6015 (product of Shin-Etsu Chemical Co., Ltd.)

(Production method)

A: The components 1-6 were heat-mixed and the component 7 was disperse | distributed uniformly.

B: Components 8 to 10 and 12 were heat mixed.

C: While stirring, B was gradually added to A to emulsify, it cooled, the component 11 was added, and the sunscreen emulsion was obtained.

The sunscreen emulsion obtained as described above has fine particles, spreads well, is not sticky, and is calm, moist, and has a long lasting makeup so that the UV protection effect is sustained. Could.

<Example: Liquid Foundation>

(Component) (wt%)

1.Decamethylcyclopentasiloxane 16.0

2. Dimethylpolysiloxane (6 cs) 8.0

3. Paramethoxy Cinnamic Acid Octyl 3.0

4. 12-hydroxystearic acid 1.0

5. Fluorine-modified silicone (Note 1) 15.0

6. Polyether modified silicone (Note 2) 5.0

7. Spherical Silicone Resin Powders (Note 3) 3.0

8. Silicon 3 Treatment Particulate Titanium Oxide 8.0

9. Silicon 3 Treatment Mica Titanium 1.0

10. Silicon 3-treated titanium oxide 5.0

11.Silicone 3-treated withdrawal 0.9

12. Silicon 3 Treatment Iron Oxide 2.0

13. Silicon 3-treated black iron oxide 1.0

14. Ethanol 15.0

15. Glycerin 3.0

16. Magnesium Sulfate 1.0

17. Preservative appropriate

18. Spices appropriate

19. Refining water level

(Note 1) fluorine-modified silicone; FL-100 (product of Shin-Etsu Chemical Co., Ltd.)

(Note 2) Polyoxyethylene trifluoropropyl co-modified silicone

(Note 3) spherical silicone resin powder; KMP590 (product of Shin-Etsu Chemical Co., Ltd.)

(Production method)

A: The components 7-13 were mixed uniformly.

B: The components 1-6 were heat-mixed at 70 degreeC, and A was added and uniformly mixed-dispersed.

C: Components 14 to 17 and 19 were heated to 40 ° C, gradually added to B to emulsify, cooled, and component 18 was added to obtain a liquid foundation.

It was found that the liquid foundation obtained as described above is non-sticky, spreads well, has a refreshing high refreshing feeling, no change due to temperature change or aging, and excellent stability.

<Example: Eyeliner>

(Component) (wt%)

1.Decamethylcyclopentasiloxane 22.0

2. Dimethylpolysiloxane (6 cs) 5.0

3. Silicon 1 treated black iron oxide 20.0

4. Vitamin E Acetate 0.2

5. Jojoba Oil 2.0

6. Bentonite 3.0

7. Polyether modified silicone (note 1) 2.0

8. Ethanol 10.0

9. 1,3-butylene glycol 10.0

10. Preservative appropriate

11. Spice appropriate amount

12. Refining water level

(Note 1) Polyether modified silicone: KF-6017 (made by Shin-Etsu Chemical Co., Ltd.)

(Production method)

A: The components 1-2 and 4-7 were mixed, and component 3 was added and it mixed and dispersed uniformly.

B: Components 8 to 10 and 12 were mixed.

C: After slowly adding and emulsifying B to A, component 11 was added and the eyeliner was obtained.

The eyeliner obtained as described above is well spread, easy to draw, and has a refreshing feeling, and it is refreshing and non-sticky. It has no change in temperature or aging, and has excellent usability and stability, and excellent in both water resistance and cold resistance. Also found to be very good.

<Example: Cream>

(Component) (wt%)

1.Decamethylcyclopentasiloxane 16.0

2. Dimethylpolysiloxane (6 cs) 4.0

3. Polyether modified silicone (Note 1) 5.0

4.POE (5) octyldodecylether 1.0

5. Monostearic acid polyoxyethylene sorbitan (20E.E.O) 0.5

6. Anhydrous silicic acid-treated zinc oxide (Note 2) 2.0

7. Silicon 4 treated particulate titanium oxide 10.0

8. Floating Paraffin 2.0

9. Macadamian Nuts Oil 1.0

10.Gold Extract 1.0 Note 1.0

Gentiana Extract (Note 4) 0.5

12. Ethanol 5.0

13. 1,3-butylene glycol 2.0

14. Preservative appropriate

15. Spices Proper

16. Refining water level

(Note 1) polyether modified silicone; KF6017 (product of Shin-Etsu Chemical Co., Ltd.)

(Note 2) Anhydrous silicic acid-treated zinc oxide; Silica having a particle diameter of 0.01 to 10 μm containing 50 wt% of zinc oxide; Sun spare SZ-5 (product of Asahi Glass Company)

(Note 3) golden extract; Extracted with 50% by weight of 1,3-butylene glycol water

4) Gentiana extract; Extracted with 20% by weight of ethanol water

(Production method)

A: The components 6-9 were mixed and dispersed uniformly.

B: Components 1 to 5 were mixed and A was added.

C: The components 10-14 and 16 were mixed, and then B was emulsified.

D: C was cooled and component 15 was added and cream was obtained.

The cream obtained as described above has no stickiness and spreads well, has a good fit and good organizing feeling, and has a glossy finish, excellent makeup persistence, no change with temperature or aging, and excellent stability. .

<Example: Foundation>

(Component) (wt%)

1.Decamethylcyclopentasiloxane 27.0

2. Methylphenylpolysiloxane 3.0

3. Glyceryl triisooctanoate 10.0

4. Polyether Modified Silicone (Note 1) 1.0

5. Monoisostearic Acid Polyglyceryl 3.0

6. Hydrophobized Mixed Powder (Note 2) 18.0

7. Withdrawal 1.2

8. Iron Sulfur Oxide 2.6

9. Black Iron Oxide 0.2

10. 1,3-butylene glycol 7.0

11.Sodium Chloride0.5

12. Preservative appropriate

13. Spice appropriate amount

14. Refining water level

(Note 1) Polyoxyalkylene alkyl co-modified organopolysiloxane; KF6026 (product of Shin-Etsu Chemical Co., Ltd.)

(Note 2) hydrophobization mixed powder

a. Particulate Titanium Oxide 8.0

b. Particulate Zinc Oxide 4.0

c. Talc 3.0

d. Mica 3.0

(Production method)

A: The components a-d were mixed, and it heat-processed after adding 1 weight% of silicone with respect to those powder.

B: The components 1-5 were mixed and melted by heat, and the components 6-9 were disperse | distributed uniformly.

C: Components 10-12 and 14 were mixed and then added to B to emulsify.

D: C was cooled and component 13 was added and the foundation was obtained.

The foundation obtained as described above has no stickiness and spreads well, has a good fit, good orderiness, a glossy finish, excellent makeup persistence, no change in temperature or aging, and excellent stability. Could.

<Example: UV Protection Cream>

(Component) (wt%)

1.Decamethylcyclopentasiloxane 17.5

2.KP545 (Note 1) 12.0

3. Glyceryl triisooctanoate 5.0

4. Paramethoxy Cinnamic Acid Octyl 6.0

5.KSG21 (Note 2) 5.0

6. Polyether modified silicone (Note 3) 1.0

7. Silicon 4 treated zinc oxide 20.0

8. Sodium Chloride 0.5

9. 1,3-butylene glycol 2.0

10. Preservative appropriate

11. Spice appropriate amount

12. Refining water level

(Note 1) KP545; Acrylic Silicone (Shin-Etsu Chemical Co., Ltd.)

(Note 2) KSG21; Silicone gel (product of Shin-Etsu Chemical Co., Ltd.)

(Note 3) Polyoxyalkylene alkyl co-modified organopolysiloxane; KF6026 (product of Shin-Etsu Chemical Co., Ltd.)

(Production method)

A: Component 2 was added to a part of component 1 to make it uniform, and component 7 was added and dispersed in a bead mill.

B: The remainder of component 1 and 3-6 were mixed and mixed uniformly.

C: Components 8 to 10 and 12 were mixed and dissolved.

D: C was added to B to emulsify, and A and component 11 were added to obtain sunscreen cream.

It was found that the sunscreen cream obtained as described above is non-sticky, spreads well, has a good fit, good trim, a glossy finish, excellent makeup persistence, and is very stable even with temperature changes or over time.

The cosmetic of the present invention, which contains the surface-treated powder treated with the siloxane compound represented by the formula (1), has good spreading properties, has no bleeding, a calm, moist and fresh feeling, and a very good makeup persistence, There is no change by the cosmetics having very excellent stability.

Claims (9)

Silicone powder treatment agent represented by the following formula (1). <Formula 1> R ¹ _a R ² _b R ³ _c SiO _{(4-abc) / 2} In formula, R <^1> is the same kind or heterogeneous organic group chosen from a C1-C30 alkyl group, an aryl group, an aralkyl group, and a fluorine-substituted alkyl group, R <^2> is chosen from a hydrogen atom, a hydroxyl group, or the C1-C6 alkoxy group. R ³ is a silicon compound residue represented by the following formula (2), and a, b, and c are 1.0 ≦ a ≦ 2.5 and 0.001 ≦ b ≦ 1.5, respectively. , 0.001 ≦ c ≦ 1.5, d is a positive number of 1 ≦ d ≦ 5, and e is an integer of 0 ≦ e ≦ 500. <Formula 2> The surface-treated powder which surface-treated the said powder using 0.1-30 weight part of silicone powder treatment agents of Claim 1 with respect to 100 weight part of powders. Cosmetics which mix | blended the surface-treated powder of Claim 2. The cosmetic according to claim 3, wherein the surface-treated powder is zinc oxide. The cosmetic according to claim 3, wherein the surface-treated powder is titanium oxide. The cosmetic according to claim 3, wherein the surface-treated powder is a extender pigment. The cosmetic according to any one of claims 3 to 6, which further contains an oil agent. The cosmetic according to any one of claims 3 to 6, which further contains a surfactant. The cosmetic according to any one of claims 3 to 6, further comprising powders other than the surface-treated powder according to claim 2.