JP5085323B2 - Makeup cosmetics - Google Patents

Description

  The present invention relates to a makeup cosmetic and a method for producing the same, and more specifically, a component (A) comprising a partially crosslinked organopolysiloxane polymer containing a long-chain alkyl group and a partially crosslinked organo other than component (A). Component (B) composed of polysiloxane polymer, component (C) composed of silicone oil, component composed of one or more liquid oils selected from the group consisting of hydrocarbon oil and / or ester oil (D ) And a component (E) made of powder, and a method for producing the same.

  Since cosmetics such as makeup cosmetics are applied directly to the face, nails, etc., it is important to have a feeling of use and effects that can be used comfortably, finished cleanly, and beautifully dressed. Influences. The first step when using cosmetics begins with tilting the bottle and pouring the contents into the palm of the hand, scooping out the container with your fingertips, pushing the contents out of a metal or plastic tube, and in the second step, Apply to skin surface, spread thinly, or rub. In such a process, the fluidity of the cosmetics fluctuates, and the perception of the skin changes at the beginning and end of use of the cosmetics due to the absorption of oil into the skin and the evaporation of moisture. Therefore, the physical properties are complex. These evaluations are expressed in terms of vocabulary such as hard, soft, fresh, stretchy, swaying, sticky, rough, and powdery. These expressions are sensory responses from the beginning to the end of using the cosmetic.

  The flow characteristics and feeling of use according to the stage of use of cosmetics are classified. First, as evaluation before use, appearance, characteristics when touching cosmetics to use, ease of taking cosmetics from containers, etc. There is. The characteristics when touching the cosmetics are evaluated by squeezing the cosmetics with the thumb and the index finger. Moreover, the ease of taking out from a container is evaluated by the flow resistance at the time of taking out cosmetics from a container, and a deformation condition. Next, evaluation during use includes adhesion to the site of use, difficulty in extensibility of the sample on the skin, and a sense of permeability through the skin. The extensibility and penetrability are also evaluated sensuously, and after use, the appearance of the skin at the site used is determined by touch or vision after applying cosmetics or after applying at regular intervals. Evaluation is based on the ease of cleaning the remaining cosmetics. It is said that a rheological method is necessary to know and correctly evaluate the flow characteristics, the feeling of use, and the effects of use of such cosmetics (for example, see Non-Patent Document 1).

  A liquid whose flow follows Newton's law is called a Newtonian fluid, its flow behavior is called Newtonian flow, while a liquid that does not follow Newton's law is called a non-Newtonian fluid, and its flow behavior is called non-Newtonian flow. Many emulsions, suspensions, polymer solutions, semi-solid materials, etc. apply to non-Newtonian fluids. A flow type in which flow is fast without being proportional to the applied shear stress is called pseudoplastic flow, and a flow type that is difficult to flow without being proportional to the applied shear stress is called dilatancy (for example, Non-Patent Document 2). reference).

  Recently, a composition having a dilatancy property, which is one of the above-described fluid forms, has been developed as a material applied to cosmetic ingredients such as a moisturizing agent and a massage agent. The composition includes the following component (A): (B) and (C), that is, (A) polyethylene oxide having a weight average molecular weight of 100,000 or more, (B) water-swelling clay mineral, (C) dilatancy composition containing water (for example, patent document) 1) or a composition having the same characteristics, comprising the following components (A) and (B): (A) the average particle diameter of the oil droplets is 0.2 μm or less, and ceramides or An O / W emulsion containing a fatty acid and (B) a dilatancy composition containing a water-soluble polymer having an average molecular weight of 300,000 or more (see, for example, Patent Document 2) are known.

  On the other hand, various improvement measures have been tried for the rheology of makeup cosmetics. For example, oil-based solid cosmetics contain a large amount of oil, are oily and sticky, have a poor elongation, poor spread, and a strong oil film. Therefore, cosmetics using silicone oil have been developed. Various silicone oils are adopted because of their excellent characteristics, and they are widely used as oil agent components particularly useful for cosmetics. This is because silicone oil has less stickiness, has a smooth and good stretch, has a refreshing feel, is rich in lubricity and water repellency, and has favorable characteristics and conditions of tasteless and odorless. Examples of such silicone oils include cyclic octamethylcyclotetrasiloxane and methylphenylpolysiloxane, which are representative of chain dimethylpolysiloxanes having different molecular weights and viscosities.

As an improvement of the silicone oil, in order to obtain a safe cosmetic with a smooth and refreshing feel, excellent usability and stability over time, benzene which is insoluble in benzene but has the same weight or more as its own weight A silicone polymer having a three-dimensional cross-linked structure in which the ratio of R ₂ SiO units to RSiO _1.5 units is 1 to 30: 1, and a low-viscosity silicone oil of 50 cs or less, and silicone polymerization A silicone gel composition having a weight ratio of the product to the low-viscosity silicone oil of 5:95 to 30:70 (see, for example, Patent Document 3), cosmetic film, and deterioration of melt fillability. It is composed of the following components (A) to (D) suitable for oil-based solid cosmetics with a matte texture and matte texture, that is, (A) a partially crosslinked organopolysiloxane polymer. 10% by weight, (B) 5 to 50% by weight of low-viscosity silicone oil, (C) 10 to 50% by weight of spherical powder, and (D) 1 to 50% by weight of solid oil and / or semi-solid oil. Solid cosmetics (see, for example, Patent Document 4) are known.

  In addition, in powder cosmetics, it has good adhesion and smooth spreadability, and consists of the following components (a) to (e) in order to improve the uniformity and stability over time of the cosmetic film, that is, the components Powder cosmetics containing (a) partially cross-linked organopolysiloxane, component (b) liquid silicone oil, component (c) liquid oil other than component (b), and component (e) powder (for example, patent documents) 5) and at least one particle phase and at least one fatty phase, and further comprising at least one gelling agent of a silicone elastomer type having surface active properties, the particle phase being the composition. There is known a powder cosmetic (see, for example, Patent Document 6) present in a content of 50 to 98% by weight based on the total amount of the composition.

  Furthermore, a composition comprising a cross-linked organopolysiloxane polymer and an oil agent other than silicone oil, and a cosmetic containing the composition (for example, see Patent Document 7) are known.

JP-A-10-182403 JP 2002-317124 A Japanese Patent Publication No. 8-6035 JP 2000-281532 A JP 2001-278730 A JP 2003-55150 A Republished patent WO2003 / 024413 “Cosmetics Encyclopedia” edited by Japan Cosmetic Engineers Association, September 25, 2004, 2nd edition, published by Maruzen Co., Ltd., pages 215-216 “Cosmetics Encyclopedia” edited by Japan Cosmetic Engineers Association, September 25, 2004, second edition published by Maruzen Co., Ltd. p217

  Makeup cosmetics such as conventional oil-based and powdered solid eyeshadows are filled in a dish-like container and attached to a compact container for portability, and multiple colors are attached to a single compact container. It was convenient to do. However, the feeling of use was lacking in a refreshing touch, soft feeling and elasticity. On the other hand, the water-based gel type has a refreshing touch and a soft feeling, but it is difficult to fill a dish-like container, so it is inconvenient that a plurality of colors cannot be attached to one compact container. was there. The object of the present invention is to provide a refreshing feeling without stickiness, a resilient touch and soft feeling, excellent impact resistance, and filling a metal or resin dish-like container. Since it can be used by being attached to a container, it is an object of the present invention to provide a makeup cosmetic having convenience and convenience that allows a plurality of colors to be used together in one compact container.

  The present inventors paid attention to the characteristics of various organosiloxane polymers conventionally used in makeup cosmetics such as eye shadows, and as a result of earnestly examining combinations of many organosiloxane polymers having different physical properties, A composition comprising two specific types of organosiloxane polymers, one or more liquid oils selected from the group consisting of hydrocarbon oils and / or ester oils, silicone oils, and powders, A solvent (for example, silicone oil such as dimethicone, which is a linear dimethylpolysiloxane having a low polymerization degree) is added to form a slurry, and compression molding is performed while absorbing the solvent. Has been found to be a makeup cosmetic that is excellent in elasticity and impact resistance and can be filled into containers. It confirmed to have sex, even convenience, and have completed the present invention.

  That is, the present invention comprises (1) a component (A) composed of a partially crosslinked organopolysiloxane polymer containing a long-chain alkyl group and a component (B) composed of a partially crosslinked organopolysiloxane polymer other than component (A). ), A component (C) composed of silicone oil, a component (D) composed of one or more liquid oils selected from the group consisting of hydrocarbon oil and / or ester oil, and a component composed of powder ( E), and (2) the makeup cosmetic according to (1), wherein the makeup cosmetic is oily, and (3) component (A) The makeup cosmetic according to (1) or (2) above, which is a (vinyl dimethicone / lauryl dimethicone) cross polymer, and (4) component (B) is (dimethicone / vinyl dimethicone). (1) The makeup cosmetic according to any one of (1) to (3) above, wherein (5) component (C) is dimethicone, The makeup cosmetic according to any one of (1) to (5), wherein the makeup cosmetic according to any one of (4) or (6) contains 30 to 70% by mass of component (C). (7) The makeup cosmetic according to any one of (1) to (6) above, which contains 0.5 to 10% by mass of component (D), and (8) component (E) is a glitter The makeup cosmetic according to any one of (1) to (7) above, comprising a plate-like powder having properties, and (9) the component (E) contains a spherical powder, Makeup cosmetics according to any one of (1) to (8), and (10) a dish The makeup cosmetic according to any one of (1) to (9) above, wherein the container is filled by compression molding, and at least one of the dish-like containers is attached to a compact container, 11) The makeup cosmetic according to any one of the above (1) to (10), wherein the penetration load value of the compression-molded makeup cosmetic is 20 to 120 gf, and (12) the compression-molded makeup The elasticity (L2 / L1) in TPA (texture profile analysis) measurement by a texture analyzer of cosmetics is 0.48 to 0.99, characterized in that any one of (1) to (11) above The makeup cosmetic according to any one of (1) to (12) above, which is a makeup cosmetic or (13) eye shadow.

  The present invention also relates to (14) a component (A) comprising a partially crosslinked organopolysiloxane polymer containing a long-chain alkyl group and a component (B) comprising a partially crosslinked organopolysiloxane polymer other than component (A). ), A component (C) composed of silicone oil, a component (D) composed of one or more liquid oils selected from the group consisting of hydrocarbon oil and / or ester oil, and a component composed of powder ( The composition containing E) is dispersed in a solvent such as silicone oil, filled in a dish-like container after the dispersion, and compression molded while sucking the solvent.

It is a figure which shows the result of having measured the dynamic viscoelasticity of this invention goods (Example 1). The horizontal axis represents strain (%), the vertical axis G ′ represents storage elastic modulus (elastic term), and G ″ represents loss elastic modulus (viscosity term). It is a figure which shows the TPA measurement result by the texture analyzer of this invention goods (Example 1).

  The makeup cosmetic of the present invention includes a component (A) comprising a partially crosslinked organopolysiloxane polymer containing a long chain alkyl group and a partially crosslinked type other than the component (A), that is, not containing a long chain alkyl group. Component (B) composed of organopolysiloxane polymer, component (C) composed of silicone oil, component composed of one or more liquid oils selected from the group consisting of hydrocarbon oil and / or ester oil ( Although it will not restrict | limit especially if it contains D) and the component (E) which consists of powder, It is more preferable that the composition containing each said component is oily. Further, the composition containing each of the above components is preferably added with a solvent such as silicone oil, and compression molded while sucking out this solvent, and more preferably a compression molded container filled in a dish-like container. preferable. Such dish-like containers can be mounted on a compact container, and a plurality of dishes can be set together in one compact container. Here, the dish-shaped container means a dish-shaped container made of a small metal or synthetic resin thin enough to be accommodated in a compact container. In the present invention, the oily cosmetic is obtained by dispersing a powder in an oily base, and is different from a powdered solid cosmetic, an aqueous gel cosmetic, and an emulsified cosmetic. Examples of the makeup cosmetics include eye shadow, foundation, concealer, base material, blusher, lipstick, mascara, eyeliner, eyebrow and the like.

The partially crosslinked organopolysiloxane polymer containing a long-chain alkyl group as the component (A) may be a compound having a long-chain alkyl group in a silicone elastomer having a three-dimensional structure partially having a cross-linking bond. The long chain alkyl group is not particularly limited, and a linear alkyl group having 8 to 30 carbon atoms can be suitably exemplified. The component (A) includes, for example, SiO ₂ unit, HSiO _1.5 unit, RSiO _1.5 unit, RHSiO unit, R ₂ SiO unit, R ₃ SiO _0.5 unit and R ₂ HSiO _0.5 unit (here R is a substituted or unsubstituted monovalent hydrocarbon group having 1 to 30 carbon atoms excluding an aliphatic unsaturated group), and is composed of at least one structural unit selected from the group consisting of Organohydrogenpolysiloxane containing 1.5 or more bonded hydrogen atoms in the molecule on average, SiO ₂ unit, (CH ₂ ═CH) SiO _1.5 unit, RSiO _1.5 unit, R (CH ₂ ═CH) SiO unit, R ₂ SiO unit, R ₃ SiO _0.5 unit and R ₂ (CH ₂ ═CH) SiO _0.5 unit, where R is substituted or unsubstituted except for an aliphatic unsaturated group carbon (1 to 30 monovalent hydrocarbon groups), and an average of 1.5 or more vinyl groups bonded to silicon atoms in the molecule. It can be obtained by addition polymerization with siloxane.

  Examples of such partially crosslinked organopolysiloxane polymers containing long-chain alkyl groups include (vinyl dimethicone / lauryl dimethicone) crosspolymers under the INCI name (International Nomenclature Cosmetic Ingredient labeling names). As a commercial item, the silicone gel which mix | blended hydrocarbon oil or ester oil with the partially crosslinked type organopolysiloxane polymer containing a long-chain alkyl group can be mentioned. For example, KSG-41 contains 65 to 75% by mass of mineral oil (hereinafter simply referred to as “%”), KSG-42 contains 70 to 80% isododecane, and KSG-43 contains trioctanoin (trioctanoin Glyceryl-2-ethylhexanoate) 65-75%, and KSG-44 can specifically include those containing 65-75% squalane (all manufactured by Shin-Etsu Chemical Co., Ltd.). .

  The component (A) of the present invention can be used singly or in combination of two or more depending on the purpose, and its content is not particularly limited, but is preferably 0.001 to 15% in the cosmetic, particularly preferably 0. 1 to 10% is preferable. By blending the component (A), the compatibility of the whole oil system can be improved, and the oil system and the powder system can be uniformly mixed. Moreover, it becomes possible to mix | blend the oil agent with high adhesiveness to skin with silicone oil with poor adhesiveness to skin.

The partially crosslinked organopolysiloxane polymer other than the component (A), which is the component (B), is not particularly limited as long as it is a silicone elastomer having a three-dimensional structure partially having a crosslinking bond. A polymer obtained by crosslinking siloxane, partially having a three-dimensional crosslinked structure, comprising R ₂ SiO units and RSiO _1.5 units, R ₃ SiO _0.5 units and / or SiO ₂ units Wherein R is a hydrogen atom, an alkyl group such as a methyl group, an ethyl group or a propyl group, an aryl group such as a phenyl group or a tolyl group, and an aliphatic group such as a vinyl group. And those containing an unsaturated group, a fluoro group or an ethylene oxide group are exemplified, and may be of the same type or different types.], Specifically, Examples thereof include polymers described in JP-B-8-6035 and JP-A-2001-342255.

  Examples of such component (B) include (dimethicone / vinyl dimethicone) crosspolymer under the INCI name (International Nomenclature Cosmetic Ingredient labeling names). The component (B) may be a polymer alone, but generally is often used by mixing with a low viscosity silicone oil. Examples of such a mixture include KSG-15 (5 parts partially crosslinked methylpolysiloxane and 95 parts decamethylcyclopentasiloxane), KSG-16 (20 to 30 parts partially crosslinked methylpolysiloxane and 70 parts methylpolysiloxane). To 80 parts), KSG-17 (5 parts of partially crosslinked methylpolysiloxane and 95 parts of octamethylcyclotetrasiloxane), KSG-18 (10 to 20 parts of partially crosslinked methylpolysiloxane and 80 to 90 parts of methylphenylpolysiloxane) ) [All manufactured by Shin-Etsu Chemical Co., Ltd.].

  The component (B) can be used singly or in combination of two or more depending on the purpose, and the content thereof is not particularly limited, but 1 to 20% is preferable in the cosmetic, and 5 to 15% is particularly preferable. . By blending component (B), the cosmetic can be made elastic and a structure that can be compression-molded in a dish-like container can be maintained.

  The silicone oil as the component (C) may be either linear or cyclic, but for example, those having a viscosity of 50 cs or less, particularly 30 cs or less, are not sticky and have a refreshing feeling (feel) In addition, it is preferable in that it also has an action as an excellent solvent for making the composition before compression molding in a make-up cosmetic production process into a slurry. Examples of low-viscosity silicone oils include linear dimethylpolysiloxane (dimethicone), methylphenylpolysiloxane, dimethylsiloxane / methylphenylsiloxane copolymer, cyclic octamethylcyclotetrasiloxane, and decamethyl having a low polymerization degree. Specific examples include dimethicone (silicon KF-96 (6CS), silicon KF-96 (10CS), silicon KF-96 (20CS): manufactured by Shin-Etsu Chemical Co., Ltd.) under the INCI name. 1 type or 2 types or more can be used according to the objective. Moreover, as a compounding form of a silicone oil, it is a component (B), and the form used as gel-like silicones, such as KSG-16, by mixing with the partially crosslinked organopolysiloxane polymer other than the component (A) Although the form to be used can be mentioned, it is preferable to use these forms together. In addition, as a silicone oil as a solvent, the low degree-of-polymerization linear dimethylpolysiloxane which is a low-viscosity silicone oil can be illustrated suitably. Specifically, silicon KF-96 (6CS), silicon KF-96 (10CS) and silicon KF-96 (20CS) are preferable in this order.

  The content of component (C) silicone oil is preferably 30 to 70%, preferably 40 to 60% in the cosmetic. If it is blended 30% or more, the refreshing feeling during use is particularly maintained, and if it is blended 70% or less, it is particularly excellent for makeup, and even if it is compression molded into a dish-shaped container, the impact resistance of the molded product The possibility that the performance is impaired is reduced. Silicone oil as a solvent such as dimethicone in the composition before compression molding in the makeup cosmetic production process is sucked out at the time of compression molding, but a part of the added component (C) silicone oil may be sucked up. is there.

  The liquid oil selected from the group consisting of the hydrocarbon oil and / or ester oil as component (D) is preferably liquid at 25 ° C. regardless of the origin of animal oil, vegetable oil, synthetic oil, etc., for example, hydrocarbon Examples of the oil include liquid paraffin, heavy liquid isoparaffin, squalane, polybutene, and polyisobutylene. Examples of the ester oil include glyceryl tri-2-ethylhexanoate, 2-ethylhexyl paramethoxycinnamate, and isooctanoic acid. Cetyl, isopropyl myristate, isopropyl palmitate, octyldodecyl myristate, glyceryl trioctanoate, polyglyceryl diisostearate, diglyceryl isostearate, diisostearyl malate, neopentyl glycol dioctanoate, jojoba oil, etc. Al may be used alone or in combination.

  By mix | blending a component (D), the affinity and close_contact | adherence feeling to the skin in use are provided. Although content of a component (D) is not specifically limited, It is the point which mix | blends 0.5-10% in cosmetics, especially 1-8% improves the absorption of solvents, such as silicone oil at the time of filling, more. preferable. Moreover, as a compounding form of a component (D), for example like KSG-43, the form used by mix | blending with the partially crosslinked type organopolysiloxane polymer containing a component (A) long-chain alkyl group, or using independently. The form can be mentioned.

  The powder as the component (E) is not particularly limited as long as it is a powder used in ordinary cosmetics, but it is preferable to include 30 to 70% in the cosmetics. Further, the powder of component (E) preferably contains a plate-like powder, and more preferably contains a plate-like powder having glitter such as pearl luster. Furthermore, the thing containing spherical powder is more preferable. The plate-like powder can be blended in the cosmetic material by 10 to 50%, preferably 20 to 40%, more preferably about 30%. Further, the glittering plate-like powder is preferably blended in a proportion of 30 to 98% in the powder, and if it is within this range, there is little roughness and the touch when applied to the skin becomes more preferred. . Further, the spherical powder can be blended in the cosmetic material at 1 to 10%, preferably 1 to 5%. In the powder, 0.01% to 30% is preferable, and more preferably 0.5%. -10%. Since the spherical powder has a powdery feeling and has a good spread of elongation, it is possible to obtain a refreshing feeling without stickiness. In addition, it has the effect of making it difficult to remove cosmetics to fingers, chips, sponges, brushes, and other applicators by homogenizing the system, so the powder that makes the opposite system non-uniform and loosens It is preferable that the cosmetics can be adjusted on the fingers. By appropriately blending the spherical powder and the powder that improves loosening within the range of 0.001: 99.99 to 90:10, adjustment of the removal of the cosmetic material on the fingers is facilitated. The average particle diameter (laser diffraction method) of the spherical powder is preferably from 0.1 to 80 μm, more preferably from 0.5 to 50 μm.

The component (E) is made of titanium oxide, black titanium oxide, conger, ultramarine, bengara, yellow iron oxide, black iron oxide, zinc oxide, aluminum oxide, anhydrous silicic acid, magnesium oxide, zirconium oxide, magnesium carbonate. , Calcium carbonate, chromium oxide, chromium hydroxide, carbon black, aluminum silicate, magnesium silicate, magnesium aluminum silicate, mica, synthetic mica, sericite, talc, kaolin, silicon carbide, barium sulfate, silicon nitride, etc. Powders, nylon, polymethyl methacrylate, polyalkyl acrylate, organopolysiloxane elastomer, polymethyl sesquioxane, cross-linked silicone / network silicone block copolymer, polystyrene, acrylonitrile-methacrylic acid copolymer, vinyl chloride -Methacrylic acid copolymer, polyethylene powder, urethane, wool, silk, crystalline cellulose, organic powder such as N-acyl lysine, pigment powder such as organic tar pigment, lake pigment such as organic pigment, fine particles Composite powders such as titanium oxide-coated mica titanium, fine-particle zinc oxide-coated mica titanium, barium sulfate-coated mica titanium, titanium oxide-containing silicic acid anhydride, zinc oxide-containing silicic acid anhydride, and these powders are fluorinated compounds, silicone-based Surface-coated powder that has been surface-treated with one or more of compounds, metal soaps, lecithin, hydrogenated lecithin, collagen, hydrocarbons, higher fatty acids, higher alcohols, esters, waxes, waxes, surfactants, etc. Examples of these powders can be used, and one or more of these powders can be used.
For example, as a plate-like powder having glitter, titanium oxide-coated glass powder, titanium oxide-treated synthetic phlogopite, mica titanium, titanium oxide-coated oxybismuth, iron oxide mica titanium, bitumen-coated mica titanium, carmine-coated mica titanium, Bismuth oxychloride, fish scale foil, iron oxide coated mica, organic pigment coated mica titanium, aluminum powder, polyethylene terephthalate / aluminum / epoxy laminated powder, polyethylene terephthalate / polymethylmethacrylate laminated film powder, anhydrous silicic acid / bengara treated aluminum powder, etc. Can be mentioned. Examples of the spherical powder include polymethyl methacrylate, nylon, polystyrene, silica (anhydrous silicic acid), and a silicone resin. The loosening powder that has the opposite effect to the spherical powder is not spherical or plate-like, but examples include rugby ball, potato, and sugar-like variants, and the material is nylon, poly Mention may be made of methyl methacrylate and methyl methacrylate crosspolymer.

  In addition to the essential components described above, the makeup cosmetics of the present invention include oily components, surfactants, water and polyhydric alcohols, lower alcohols, water-soluble polymers, humectants, etc. Aqueous components, saccharides, UV absorbers, antioxidants, preservatives, enzymes such as lipase and protease, various drugs such as resorcin and sulfur, refreshing agents, pigments, fragrances, etc. within the range that does not interfere with the effect of the present invention. Can be blended.

  The oil component is a hydrocarbon other than essential components, regardless of properties such as solid oil, semi-solid oil, liquid oil, volatile oil, etc. of animal oil, vegetable oil, synthetic oil, etc. that are generally used in cosmetics. Oils, waxes, hardened oils, ester oils, fatty acids, higher alcohols, silicone oils, fluorine-based oils, lanolin derivatives, oily gelling agents, and the like. Specifically, non-liquid hydrocarbons such as petroleum jelly, polyethylene wax, ethylene / propylene copolymer, paraffin wax, montan wax, Fischer-Tropsch wax, ceresin wax, ozokerite wax, owl, olive oil, castor oil, mink oil , Oils such as macadamian nut oil, waxes such as beeswax, gay wax, carnauba wax, candelilla wax, non-liquid esters such as rosin acid pentaerythritol ester, cholesterol fatty acid ester, phytosterol fatty acid ester, stearic acid , Fatty acids such as lauric acid, myristic acid, behenic acid, isostearic acid, oleic acid, stearyl alcohol, cetyl alcohol, lauryl alcohol, oleyl alcohol, isostearyl alcohol Alcohol, higher alcohols such as behenyl alcohol, trimethylsiloxysilicic acid, high degree of polymerization methylphenyl polysiloxane, polyoxyalkylene-modified organopolysiloxane, cross-linked polyether-modified methyl polysiloxane, methacryl-modified polysiloxane, stearyl-modified methyl polysiloxane , Oleyl-modified methylpolysiloxane, behenyl-modified methylpolysiloxane, polyvinylpyrrolidone-modified methylpolysiloxane, high polymerization dimethylpolysiloxane, polyoxyalkylene / alkylmethylpolysiloxane / methylpolysiloxane copolymer, alkoxy-modified polysiloxane, fluorine-modified Non-liquid silicones such as polysiloxane, fluorine oils such as perfluorodecane, perfluorooctane and perfluoropolyether, Examples include lanolin derivatives such as phosphorus, lanolin acetate, lanolin fatty acid isopropyl, and lanolin alcohol, sucrose fatty acid esters, aluminum isostearate, calcium stearate, and 12-hydroxystearic acid. More than one species can be used.

  As the surfactant, any surfactant that is commonly used in cosmetics can be used. Nonionic surfactant, anionic surfactant, cationic surfactant, amphoteric surfactant Etc. For example, glycerin fatty acid ester and its alkylene glycol adduct, polyglycerin fatty acid ester and its alkylene glycol adduct, sorbitan fatty acid ester and its alkylene glycol adduct, sucrose fatty acid ester, polyoxyethylene hydrogenated castor oil, polyoxyalkylene alkyl co-modified Examples thereof include organopolysiloxane, polyether-modified organopolysiloxane, and lecithin. These can be used alone or in combination of two or more.

  Examples of the water-soluble polymer include guar gum, sodium chondroitin sulfate, sodium hyaluronate, gum arabic, sodium alginate, carrageenan, and other semi-synthetic polymers such as methyl cellulose, hydroxyethyl cellulose, carboxymethyl cellulose, and carboxyvinyl polymer. , Synthetic polymers such as alkyl-added carboxyvinyl polymer, polyvinyl alcohol, polyvinyl pyrrolidone and sodium polyacrylate. A protein, mucopolysaccharide, collagen, elastin, keratin, etc. can be mentioned, These can be used 1 type or 2 types or more.

  Examples of the antioxidant include α-tocopherol and ascorbic acid. Examples of the beauty component include vitamins, anti-inflammatory agents and herbal medicines. Examples of the antiseptic include paraoxybenzoic acid esters. , Phenoxyethanol and the like, and one or more of these can be used.

  Examples of the ultraviolet absorber include benzophenone, PABA, cinnamic acid, salicylic acid, 4-tert-butyl-4′-methoxydibenzoylmethane, oxybenzone, and the like. More than one species can be used.

  The makeup cosmetic of the present invention preferably has a penetration load value after compression molding of 20 to 120 gf (gram force), more preferably 20 to 70 gf. , No stickiness during use, and a refreshing touch and impact resistance can be obtained. For example, if it is less than 20 gf, it is a soft touch with no stickiness, but it may be inferior in impact resistance, and if it exceeds 120 gf, it is excellent in impact resistance but has a strong feeling of powder. May be inferior in elasticity. In addition, the penetration load value in the present invention is a sample in which makeup cosmetics are filled in a 4 mm thick mold, using “RHEO TECH FUDOH RHEO METER” manufactured by Rheotech Co., Ltd. as a measuring instrument, As hardness measurement conditions, an adapter of 3 mmΦ was used, an approach distance of 1.5 mm, and an ascending speed of 2 cm / min. This is the value measured with setting.

  In addition, the makeup cosmetic of the present invention preferably has an elasticity (L2 / L1) of 0.48 to 0.99 in a TPA (texture profile analysis) measurement by a texture analyzer, more preferably 0.50. It is -0.99, By setting it as such a numerical value range, it can be set as cosmetics rich in elasticity. The elasticity (L2 / L1) in the TPA measurement by the texture analyzer in the present invention is obtained by using “texture analyzer” manufactured by Eihiro Seiki Co., Ltd. Used as a measuring instrument, TPA measurement conditions are 2mmΦ cylinder probe, probe speed is 0.5mm / sec, and adjusted to give 25% distortion so that the sample is not completely destroyed (in non-destructive region). The force is applied twice to the sample by the probe, the time difference between the first time and the second time is maintained for 3 seconds, the height change due to the first strain is L1, the height change due to the second strain is L2, and L2 / The value obtained by L1, which means the rate at which deformation caused by external force returns when the force is removed (Shinichi Tanaya, Hiroshi Hayashi , Akiko Kawabata co-authored "food properties Glossary" (iodine Kashikodo) reference).

  As a method for producing the makeup cosmetic of the present invention, a composition containing the component (A), the component (B), the component (C), the component (D), and the component (E) is used as a solvent. It is not particularly limited as long as it is a production method in which a container is compressed and molded while sucking the solvent after being dispersed in the container, but the amount of the solvent added is preferably 30 to 100 parts by weight with respect to 100 parts by weight of the cosmetic. More preferably, 40 to 90 parts by weight, especially 45 to 60 parts by weight, is preferable in that the viscosity is lowered and the filling is facilitated, and a uniform cosmetic is obtained. As the solvent, any composition such as silicone oil, hydrocarbon oil, ester oil, etc. can be used as long as it can disperse the composition containing the components (A) to (E), fills the container, and absorbs the solvent. Although a thing can also be used, it is preferable that it is a silicone oil, and also linear dimethylpolysiloxane (dimethicone) with a low polymerization degree is preferable. More specifically, the component (E) powder is uniformly dispersed by a Henschel mixer (manufactured by Mitsui Miike), and separately a component (A) partially crosslinked organopolysiloxane polymer containing a long-chain alkyl group; The component (B) and the partially crosslinked organopolysiloxane polymer other than the component (A) are pre-dispersed with a desper, and then the component (C) silicone oil, component (D) hydrocarbon oil and ester oil are added to the dispersion. The above components (E) to (D) are added to the liquid oil selected and mixed uniformly while stirring the uniformly dispersed component (E) with a Henschel mixer (Mitsui Miike). Silicone oil as a solvent such as dimethicone is added and mixed uniformly to form a slurry. The makeup composition can be obtained by filling the slurry-like composition into a metal dish-shaped container and compression-molding it into a metal dish-shaped container while absorbing the added solvent. Further, the filled metal dish-like container can be used by being mounted on a compact container.

  EXAMPLES Hereinafter, although an Example demonstrates this invention more concretely, the technical scope of this invention is not limited to these illustrations.

[Synthesis of Partially Crosslinked Organopolysiloxane Polymer Containing Long-Chain Alkyl Group]
After adding 0.1 g of a 2% chloroplatinic acid ethanol solution to 160.8 g of methyl hydrogen polysiloxane represented by the following formula (1) and 499.8 g of methyl vinyl polysiloxane represented by the following formula (2), the internal temperature was reduced. Polymerization was performed at 70 to 80 ° C. for 2 hours to obtain a silicone polymer (I) which is a long-chain alkyl group-containing crosslinked organopolysiloxane polymer.

[Synthesis of partially cross-linked organopolysiloxane polymer]
Appropriate amount of 1% potassium hydroxide solution (ethanol to water = 2 to 1) to trimethylsilyl end-capped dimethylmethylhydropolyene polysiloxane (molecular weight 2300, CH ₃ HSiO to (CH ₃ ) ₂ SiO = 1 to 4 (molar ratio)) In addition, the polymerization reaction was performed by heating and refluxing to obtain a reaction product. Next, the reaction product was washed with water to remove the alkali agent and then naturally dried to obtain a silicone polymer (II) which is a partially crosslinked organopolysiloxane polymer.

[Examples 1 to 10 and Comparative Examples 1 to 3]
An eye shadow having the composition shown in Table 1 was prepared, and it was "taken by fingers", "feeling of elasticity when used", "feeling refreshed without stickiness", "adhesion to skin", "water resistance, “Evaluation of makeup with sebum resistance” and “impact resistance” were determined by the following evaluation methods and criteria, and the results are shown in Table 1.

* 1: Gotball D11-796C (spherical powder with a particle diameter of 2 to 5 μm: manufactured by Suzuki Yushi Kogyo Co., Ltd.)
* 2: Rilsan powder S (powder having a particle diameter of 10 to 14 μm: manufactured by Atofina Japan)
* 3: Silicone polymer (I) from the above synthesis example
* 4: Silicone polymer (II) from the above synthesis example
* 5: KF-96 (20CS) (manufactured by Shin-Etsu Chemical Co., Ltd.)
* 6: High call K-500 (manufactured by Kaneda)
* 7: TIO (N) (Nisshin Oillio Group)

(Production method)
A. Ingredients 1-7 are uniformly dispersed with a Henschel mixer (Mitsui Miike).
B. After predispersing component 8 and component 9, components 10 to 12 are added and mixed uniformly.
C. While A is being stirred with a Henschel mixer, B is added and dispersed uniformly.
D. To 100 parts of C, 50 parts of dimethicone (KF-96 (10CS) (manufactured by Shin-Etsu Chemical Co., Ltd.)) is added as a solvent and mixed uniformly.
E. D was filled into a metal dish and compression molded while blotting the solvent with paper to obtain an eye shadow.

(Evaluation Method 1): “Take to fingers” “A feeling of elasticity at the time of use” “Smooth feeling without stickiness” “Adhesion to skin” “Make-up with water resistance and sebum resistance”
20 cosmetic panel evaluation specialists used the eye shadows of the above-mentioned examples and comparative examples, and “Remove to finger”, “Elasticity at the time of use”, “Smooth feeling without stickiness”, “ Each of the “adhesiveness to the skin” and “make-up with water resistance, sebum resistance, etc.” is evaluated according to the following evaluation criteria in 7 levels, given a score for each sample, and the average score of all panels The determination was made according to the following criteria.

Evaluation criteria (Evaluation) (Contents)
6: Very good 5: Good 4: Somewhat good 3: Normal 2: Somewhat bad
1: Bad.
0: Very bad.

Judgment criteria (Average score) (Judgment)
5.0 or more: ◎ (very good)
3.5 or more and less than 5.0: ○ (good)
2.0 or more and less than 3.5: △ (Normal)
Less than 2.0: × (defect)

(Evaluation Method 2): “Impact resistance”
While the eye shadows of the examples and comparative examples were filled in a metal dish, they were allowed to fall freely on an acrylic plate from a height of 50 cm in an upright direction, and the surface state after dropping was observed. The following three evaluation criteria were used.

(Evaluation criteria)
(Evaluation) (Judgment)
Almost no change: ○
There is kinking on the surface: △
There is a large surface warp: ×

(Measurement of penetration load value)
For the penetration load value measurement, a makeup cosmetic filled in a 4 mm thick mold is used as a sample, and the measuring instrument is “RHEO TECH FUDOH RHEO METER” manufactured by Leotech Co., Ltd. As hardness measurement conditions, an adapter of 3 mmΦ was used, an approach distance of 1.5 mm, and an ascent speed of 2 cm / min. Measured with setting.

  As can be seen from Table 1, the eye shadows of Examples 1 to 9 which are the products of the present invention are "taken to fingers", "feeling elasticity at the time of use", "feeling refreshed without stickiness", " The eye shadow was excellent in all items of “adhesion to skin”, “long-lasting makeup such as water resistance and sebum resistance”, and “impact resistance”. In particular, the “feeling of elasticity during use” and “feeling of refreshing feeling without stickiness”, as explained in FIG. It is thought that it corresponds to the touch that becomes a texture that changes to a powdery feeling. On the other hand, Comparative Example 1 in which the silicone polymer (I) as the component (A) is not blended is inferior to “adhesion to the skin” and “make-up with water resistance, sebum resistance, etc.” Comparative Example 2 in which the silicone polymer (II) of the component (B) is not blended has each of “elasticity at the time of use”, “long-lasting makeup such as water resistance and sebum resistance”, and “impact resistance”. It was inferior in terms of items, and Comparative Example 3 in which component (D) was not blended was inferior in “adhesion to skin”.

(Measurement of dynamic viscoelasticity)
The makeup cosmetic of the present invention is characterized by having a unique feel with elasticity in the system, unlike conventional oily eye shadows and powder solid eye shadows. Therefore, the dynamic viscoelasticity measurement of the eye shadow described in Example 1 was performed using a fluid spectrum meter (RES-II, manufactured by Rheotric Co., Ltd.). As the measurement geometry, a parallel plate of 25 to 50 mm or Couette was used, and the measurement mode mainly used displacement frequency dependency (dynamic frequency sweep). Here, the strain was 100% when the plate was moved with a displacement amplitude equal to the interval between the parallel plates, the frequency was fixed at 1 Hz, and the displacement amplitude was changed from 10 ⁻⁸ to 10 ³ . Measurement was performed under these conditions, and storage elastic modulus (G ′) and loss elastic modulus (G ″) were obtained. Thus, when applied to the cosmetic of the present invention (eye shadow of Example 1), as shown in FIG. 1, G ′ (storage elastic modulus: elastic term), G ″ (loss elastic modulus: viscosity term). The curve was exhibited. G ′ on the vertical axis represents storage elastic modulus (elastic term), G ″ represents loss elastic modulus (viscosity term), and horizontal axis (%) represents strain. As shown in Fig. 1, the elastic term decreases markedly as the shear is applied, but the viscosity term does not increase and slowly decreases compared to the elastic term. It is thought that when the texture is stretched, it becomes a texture that does not have a feeling of elasticity and gently spreads and changes to a powdery feeling.

(Measurement of TPA)
For the products of the present invention (Examples 1, 6, 10), comparative products (Comparative Example 2), and conventional powder eye shadows and cream eye shadows (oil-based eye shadows), using a texture analyzer manufactured by Eihiro Seiki Co., Ltd. TPA (texture profile analysis) measurement was performed. The measurement conditions were a 2 mmφ cylinder probe, the probe speed was 0.5 mm / sec, and the sample was adjusted so as not to be completely destroyed (in a non-destructive region) so as to give a strain of 25%. TPA measurement is performed by applying a force to the sample twice with a fixed probe, holding the time difference between the first and second times for 3 seconds, and changing the height due to the first strain to the height change due to the first and second strains. Is L2, and L2 / L1 is an index of elasticity [springness]. For example, in the case of a spring, since L1 = L2 because it is a complete elastic body, elasticity L2 / L1 = 1. Table 2 shows the results of elasticity (L2 / L1). From Table 2, it was confirmed that the product of the present invention has elasticity. For reference, the TPA measurement result of the product of the present invention (Example 1) using a texture analyzer is shown in FIG.

  In addition, the prescription | regulation and manufacturing method of a conventional product (powder eye shadow) and a conventional product (cream eye shadow) are shown below.

[Prescription and manufacturing method of powder eye shadow]

(Production method)
A. Ingredients 1-9 are uniformly dispersed with a Henschel mixer (Mitsui Miike).
B. Ingredients 10-13 are heated and dispersed uniformly.
C. While A is being stirred with a Henschel mixer, B is added and dispersed uniformly.
D. C is pulverized with a pulverizer.
E. D was filled in a metal pan and compression molded to obtain a powder eye shadow.

[Prescription and manufacturing method of cream eye shadow]

(Production method)
A. 12-14 are heated and dissolved uniformly.
B. Add 9 to 11 to A and disperse with a roller.
C. 1 to 6 are uniformly dissolved by heating.
D. Add B to C and mix evenly.
E. Add 7 and 8 to D and heat and mix evenly.
F. E was heated to 80 ° C., filled into a metal pan, and after cooling, a cream eye shadow was obtained.

Example 11 Eyeshadow

(Production method)
A. Components 1 to 11 are uniformly dispersed with a Henschel mixer (Mitsui Miike).
B. Components 12 to 17 are mixed uniformly.
C. While stirring A with a Henschel mixer, add B and uniformly disperse.
Ingredient 18 is added to 100 parts of D.C and mixed uniformly.
ED was filled in a metal dish and compression molded while blotting the solvent with paper to obtain an eye shadow.

  The eye shadow of the present invention has the following features: "Fingering", "Elasticity when used", "Smooth use without stickiness", "Adhesion to skin", "Water resistance, sebum resistance, etc. It was an excellent eye shadow in all items of “long makeup” and “impact resistance”.

Example 12 Eyeshadow

(Production method)
A. Components 1 to 9 are uniformly dispersed with a Henschel mixer (Mitsui Miike).
B. Mix components 10 to 15 uniformly.
C. While stirring A with a Henschel mixer, add B and uniformly disperse.
Ingredient 16 is added to 100 parts of D.C and mixed uniformly.
ED was filled in a metal dish and compression molded while blotting the solvent with paper to obtain an eye shadow.

  The eye shadow of the present invention has the following features: “Finger (tip) removal”, “Elasticity at the time of use”, “Smooth feeling without stickiness”, “Adhesion to skin”, “Water resistance, sebum resistance The eye shadow was excellent in all items such as “long-lasting makeup” and “impact resistance”.

[Example 13; foundation]

(Production method)
A. Components 1 to 9 are uniformly dispersed with a Henschel mixer (Mitsui Miike).
B. Mix components 10 to 15 uniformly.
C. While stirring A with a Henschel mixer, add B and uniformly disperse.
Ingredient 16 is added to 100 parts of D.C and mixed uniformly.
ED was filled in a metal dish and compression molded while blotting the solvent with paper to obtain a foundation.

  The foundation of the present invention has the following features: “Finger (sponge) removal”, “Elasticity when used”, “Non-sticky and refreshing feeling”, “Adhesion to skin”, “Water resistance, Sebum resistance Etc. ”and“ impact resistance ”in all items.

[Example 14: Face color]

(Production method)
A. Components 1 to 8 are uniformly dispersed using a Henschel mixer (Mitsui Miike).
B. Mix components 9 to 15 uniformly.
C. While stirring A with a Henschel mixer, add B and uniformly disperse.
Ingredient 16 is added to 100 parts of D.C and mixed uniformly.
ED was filled into a metal dish and compression molded while sucking the solvent with paper to obtain a face color.

  The face color of the present invention includes "take on fingers", "feel of elasticity during use", "feel free from stickiness", "adhesion to skin", "water resistance, sebum resistance, etc. It was an excellent face color in all the items of “Make-up” and “Impact resistance”.

[Example 15: Lip gloss]

(Production method)
A. Components 1 to 3 are uniformly dispersed with a Henschel mixer (Mitsui Miike).
B. Mix components 4 to 13 uniformly.
C. While stirring A with a Henschel mixer, add B and uniformly disperse.
Ingredient 14 is added to 100 parts of D.C and mixed uniformly.
ED was filled in a metal dish and compression molded while blotting the solvent with paper to obtain a lip gloss.

The lip gloss of the present invention can be applied to “finger (brush)”, “feeling of elasticity during use”, “feel free from stickiness”, “adhesion to skin”, “water resistance, sebum resistance” The lip gloss was excellent in all the items of “long-lasting makeup” and “impact resistance”.

  The makeup cosmetic of the present invention has a water-free and sebum-resistant property while having a refreshing feeling with no stickiness and soft touch and elasticity, as well as excellent impact resistance, and also a metal dish or synthetic Since compression molding is possible on a resin dish, it can be set in a compact container, and has the convenience and convenience of using various colors together.

Claims (14)

Component (A) comprising a partially crosslinked organopolysiloxane polymer containing a long-chain alkyl group, R ₂ SiO units and RSiO _1.5 units, and R ₃ SiO _0.5 units and / or SiO ₂ units May be included (provided that R in each structural unit may be the same or different, and represents a hydrogen atom, an alkyl group, an aryl group, an aliphatic unsaturated group, or a fluoro group), One or two selected from the group consisting of a component (B) composed of a partially crosslinked organopolysiloxane polymer other than (A), a component (C) composed of a silicone oil, and a hydrocarbon oil and / or an ester oil A makeup cosmetic comprising the component (D) comprising the above liquid oil and the component (E) comprising a powder. The makeup cosmetic according to claim 1, wherein the makeup cosmetic is oily. The makeup cosmetic according to claim 1 or 2, wherein the component (A) is a (vinyl dimethicone / lauryl dimethicone) crosspolymer. The makeup cosmetic according to any one of claims 1 to 3, wherein the component (B) is a (dimethicone / vinyl dimethicone) crosspolymer. The makeup cosmetic according to any one of claims 1 to 4, wherein the component (C) is dimethicone. The makeup cosmetic according to any one of claims 1 to 5, comprising 30 to 70% by mass of the component (C). The makeup cosmetic according to any one of claims 1 to 6, comprising 0.5 to 10% by mass of the component (D). The makeup cosmetic according to any one of claims 1 to 7, wherein the component (E) comprises a plate-like powder having glitter. The makeup cosmetic according to any one of claims 1 to 8, wherein the component (E) contains a spherical powder. The makeup cosmetic according to any one of claims 1 to 9, wherein the dish-shaped container is filled by compression molding, and at least one of the dish-shaped containers is attached to the compact container. The makeup cosmetic according to any one of claims 1 to 10, wherein the compression load of the makeup cosmetic is 20 to 120 gf. The elasticity (L2 / L1) in TPA (texture profile analysis) measurement by a texture analyzer of a makeup cosmetic that is compression-molded is 0.48 to 0.99. Makeup cosmetics. The makeup cosmetic according to any one of claims 1 to 12, which is an eye shadow. Component (A) comprising a partially crosslinked organopolysiloxane polymer containing a long-chain alkyl group, R ₂ SiO units and RSiO _1.5 units, and R ₃ SiO _0.5 units and / or SiO ₂ units May be included (provided that R in each structural unit may be the same or different, and represents a hydrogen atom, an alkyl group, an aryl group, an aliphatic unsaturated group, or a fluoro group), One or two selected from the group consisting of a component (B) composed of a partially crosslinked organopolysiloxane polymer other than (A), a component (C) composed of a silicone oil, and a hydrocarbon oil and / or an ester oil The composition containing the component (D) composed of the above liquid oil and the component (E) composed of the powder is dispersed in a solvent, filled in a dish-like container after dispersion, and compression molded while sucking the solvent. The Method of manufacturing a makeup cosmetics and butterflies.