23 results about "Ethylhexyl palmitate" patented technology

The invention relates to the technical field of cosmetics, and particularly discloses anti-wrinkle cream containing sequoia stem fermentation products and a preparation method of the anti-wrinkle cream. The wrinkle removing cream containing the sequoia stem fermentation product is prepared from the following raw materials in percentage by mass: a material A: glycerol, butanediol, p-hydroxyacetophenone YS028, an ammonium acryloyldimethyl taurate / VP copolymer, p-hydroxyacetophenone YS008 and the balance of water; the material B is prepared from cetostearyl alcohol, an emulsifying agent MONTANOV202, butyrospermum parkii butter, isopropyl myristate, C10-18 fatty acid triglyceride, polydimethylsiloxane, ethylhexyl palmitate and XIAMETERPMX-0345Z Fluid; the material C is prepared from a material D and a material E; the material C is prepared from a sequoia stem fermentation product, Naturalpenet 2020 and SEPIGEL305; the material D is prepared from YONOME SPE II, Alps mountain leucas, ULA-L1004 coated ceramide, anti-wrinkle base peptide, super-oinmetidyl-D2, Chinese prescription hexyl A powder, XYREPIOR, annoine TM, essence and methyl dihydrojasmonate; the material D is prepared from YONOME SPE II, Alps mountain leucas, ULA-L1004 coated ceramide, anti-wrinkle base peptide, super-oinmetidyl-D2, Chinese prescription hexyl A powder, XYREPIOR, annoine TM In addition, the preparation method has the advantage of improving the wrinkle removing effect of the wrinkle removing cream.

The invention discloses silicone-oil-free makeup-keeping liquid foundation and a preparation process thereof. The liquid foundation is prepared from the following raw material components in parts by weight: 1-2% of an emulsifier, 49-56% of an emollient, 3-6% of a film-forming agent and 40-43% of powder, wherein the emollient is prepared from ethylhexyl palmitate, cetyl alcohol ethyl hexanoate, isododecane, isopropyl myristate and squalane; the prepared liquid foundation does not contain silicone oil, is free of physiological toxicity and irritation, good in air permeability and good in skin feeling, the smearing layering sense and continuity of the liquid foundation are improved, and the liquid foundation is easier to use and more comfortable.

The invention discloses a preparation method of ethylhexyl palmitate, and relates to the technical field of ethylhexyl palmitate. According to the method, firstly, isooctanol is gasified and then introduced into a methyl palmitate solution, ethylhexyl palmitate is prepared through transesterification, gaseous feeding can improve the instantaneous concentration of alcohol in a liquid phase, the reaction is promoted to be carried out in the positive direction, the reaction rate is increased, meanwhile, methanol generated through the transesterification method can be gasified and taken out of a system, and the yield of ethylhexyl palmitate is increased. Forward proceeding of the reaction is further promoted, so that the reaction is more thorough; secondly, chromium salt is used as a metal source precursor and a 2-sulfo-4, 4 '-biphenyldicarboxylic acid ligand to synthesize a catalyst, a biphenyl group in the ligand provides rigid and hydrophobic large pore channels and provides a local high-concentration reaction environment, gaseous isooctanol can be easily diffused into the pore channels of the catalyst and is in contact with enriched methyl palmitate, and the reaction efficiency is improved; and sulfonic acid groups uniformly distributed in the ligand serve as solid superacid, strong acid sites are provided, and the production efficiency is improved.

The invention belongs to the technical field of cosmetic raw material medicines, and particularly relates to a preparation method of high-quality ethylhexyl palmitate. The method provided by the invention specifically comprises the following steps: by taking palmitoyl chloride and isooctanol as reaction raw materials, reacting at 20-50 DEG C under the action of an acid-binding agent, and after the reaction is finished, carrying out quenching, liquid separation, alkali washing, water washing and concentration to obtain a high-quality product ethylhexyl palmitate. The preparation method provided by the invention is not reported in literatures, the major breakthrough that the feeding amount of isooctanol in the molar ratio of raw materials is reduced and the product purification is simple is realized for the first time, and the quality purity of the product obtained by the method reaches the medicinal product standard that the quality purity reaches 99.6% or above, the single impurity content is 0.1% or below, and the heavy metal content is 10 ppm or below.

The invention relates to the field of cosmetics, in particular to cleansing oil and a preparation method of the cleansing oil. Comprising the following components in percentage by weight: 15%-25% of cetyl ethyl hexanoate, 2%-5% of diisostearyl malate, 8%-12% of ethylhexyl palmitate, 15%-25% of isohexadecane, 10%-20% of rice chaff oil, 0.1%-1% of simmondsia chinensis seed oil, 0.1%-1% of meadowfoam seed oil, 0.1%-1% of silybum marianum seed oil, 0.1%-1% of macadamia nut seed oil, 2%-5% of PEG-7 glyceryl cocoate and 10%-15% of polyglycerol-10 dioleate. The invention discloses cleansing oil and a preparation method thereof, and the cleansing oil comprises the following components in percentage by weight: 20-30% of cleansing oil, 3-6% of polyglycerol-dioctanoate, 0.01-0.1% of ascorbyl tetraisopalmitate, 0.05-0.3% of tocopheryl acetate and 0.1-0.3% of bisabolol. The cleansing oil and the preparation method thereof provided by the invention solve the problems that the cleaning efficiency and the mildness of the existing cleansing oil are contradictory, and the existing cleansing oil lacks antioxidant and repairing effects.

The application discloses oily gel microbeads, a preparation method thereof, skin care products and application. The oily gel microbeads comprise polar oil 60-93%, oil phase gel 5-30%, low freezing point oil 2.5-20% and semi-solid oil 0.1-5%, % is the mass percentage of each component in the total mass of the gel microbeads; the polar oil is one or more of glyceryl tri(ethylhexanoate), white pool seed oil, isononyl isononanoate, dicaprylyl carbonate, diethylhexyl carbonate, C12-15 alcohol benzoate, isopropyl myristate, ethylhexyl stearate, ethylhexyl palmitate, castor seed oil, wheat germ oil, sunflower seed oil, wild soybean oil and coconut oil; the freezing point of the low freezing point oil is lower than-65 DEG C. The oily gel microbeads prepared by the application have good low-temperature stability, are spherical in shape, have good uniformity, are easy to spread and absorb, have strong skin adhesion, and have strong moisturizing and repairing functions.

The invention discloses a nano cerium oxide-containing cosmetic and a preparation method thereof, and belongs to the technical field of cosmetics, the nano cerium oxide-containing cosmetic comprises the following components by weight: 10-15 parts of an emollient, 2-6 parts of an emulsifier, and 5-10 parts of a sun-screening agent; the emollient is a mixture of isohexadecane, ethylhexyl palmitate, isononyl isononanoate and polydimethylsiloxane, and the emollient is a mixture of isohexadecane and ethylhexyl palmitate; the emulsifying agent is a mixture of PEG-100 (Polyethylene Glycol) stearate, potassium cetyl phosphate and cetostearyl alcohol; the sun-screening agent is a mixture of nano cerium oxide and silicon oxide. According to the invention, nano cerium oxide is adopted as the sun-screening agent, so that the sun-screening film has no characteristic absorption on visible light, is good in permeability and good in ultraviolet ray prevention effect, and can realize full-wave-band protection.

The invention discloses skin-nourishing and repairing cleansing oil containing plant bionic sebum and a preparation method of the skin-nourishing and repairing cleansing oil, and the cleansing oil is used in the field of cosmetics and comprises the following components in parts by mass: 45-55 parts of synthetic grease, 25-35 parts of vegetable grease, 15-20 parts of a surfactant, 1-5 parts of plant bionic sebum and 0.1-1 part of an antioxidant. The synthetic grease is prepared from 18 to 22 parts of ethylhexyl palmitate, 15 to 20 parts of caprylic / capric triglyceride and 12 to 17 parts of isopropyl myristate. The cleansing oil disclosed by the invention does not contain components such as preservatives, pigments, mineral oil, essence and the like which are easy to cause skin sensitivity, is compounded with a variety of mild surface active substances, can effectively clean without taking away redundant grease, is matched with four natural vegetable oils: corn germ oil, meadowfoam seed oil, olive fruit oil and camellia oil, can nourish skin while removing makeup, and is suitable for people with sensitive skin to use.

[Problem]The present invention has an object to provide a highly aesthetic cosmetic that is excellent in terms of its stability, finish, and spread ability at the time of application, as well as the durability of layered makeup cosmetics.[Solution]A water-in-oil cosmetic comprising an oil agent and the following components (A), (B) and (C), wherein the following component (C) is contained in an aqueous phase component of the water-in-oil cosmetic,(A) one or more kinds of silicone selected from a partially crosslinked polyether-modified silicone and a partially crosslinked polyglycerin-modified silicone in an amount of 0.1 to 4% by mass in the water-in-oil cosmetic,(B) a non-crosslinked silicone surfactant in an amount of 0.05% to 1.5% by mass in the water-in-oil cosmetic, and(C) a silicone powder absorbing 30 parts by mass or more of squalane or ethylhexyl palmitate relative to 100 parts by mass of the silicone powder in an amount of 0.5% to 10% by mass in the water-in-oil cosmetic.

The application discloses a composition with red fading effect and application thereof, and the composition comprises the following components in percentage by mass: 90-99% of a fat-soluble solvent, and 1-10% of a sargent pea extract; wherein the fat-soluble solvent is at least one of glycol, caprylic acid / capric acid triglyceride, sunflower seed oil, macadamia nut oil, white pool flower seed oil, silicone oil, squalane, ethylhexyl palmitate, diisostearyl malate, polyglyceryl-2 triisostearate, camelina sativa seed oil, octyldodecanol, and cocoyl caprylate / caprate. The sargent pea extract is mixed with the fat-soluble solvent, and the prepared composition has very significant red fading effect.

This invention discloses a skin-adhering, long-lasting makeup composition, its preparation method, and its applications, relating to the field of cosmetic technology. The preparation method includes: mixing polydimethylsiloxane, squalane, ethylhexyl palmitate, and polyglycerol-3 diisostearate to form an oil phase; adding the oil phase to a tin-antimony-containing solution, adding ammonia for hydrolysis and precipitation, followed by centrifugation, and removing the upper oil phase composition; adding the powder matrix to the oil phase composition in multiple batches, stirring and mixing with a gradually increasing rotation speed after each addition; adding a stabilizer; and then vacuum degassing, filling, and sealing. This invention significantly improves the dispersion effect of the powder matrix and the oil phase, resulting in a skin-adhering, long-lasting makeup composition that is free of particles, has a silky smooth feel, and a more sophisticated makeup effect. The high interfacial bonding strength between the powder and the matrix greatly delays sedimentation and oil phase separation caused by gravity, resulting in better stability. Furthermore, it also has higher hiding power and color rendering, making it widely applicable to the preparation of various cosmetics.

The present invention relates generally to methods and compositions for application to dark circles, edema or laxity in the periorbital region of dry skin, inflamed skin, fine lines or wrinkles, or human skin, the compositions comprising ethylhexyl palmitate and an algae extract, wherein the composition increases the moisture content of the skin, reduces inflammation, reduces the appearance of fine lines or wrinkles, or reduces the appearance of dark circles, edema or laxity in the periorbital region of human skin.

The invention discloses suspensible anti-wrinkle, firming and repairing essence oil and a preparation method thereof, and relates to the field of cosmetic preparations. The essence oil is prepared from the following components: ethylhexyl palmitate, squalane, meadowfoam seed oil, caprylic acid / capric triglyceride, hydrogenated castor oil / sebacic acid copolymer, bisabolol, a laurel extract, a spanishneedles herb extract, tocopheryl acetate and a cornflower extract. According to the essence oil, stable suspension of active ingredients is achieved by constructing a dynamic self-assembly network structure, the synergistic effect of the hydrogenated castor oil / sebacic acid copolymer and specific oil phase components is adopted, the design of a shear thinning polymer is combined, and the technical problems that traditional essence oil is prone to layering, and the permeability of the active ingredients is poor are solved. Experiments prove that after the product is stored for 3 months at the high temperature of 45 DEG C, more than 95% of active ingredients are still kept to be uniformly dispersed, the skin elasticity R2 value is increased by 17.37%, the compactness F4 value is improved by 28.51%, and the skin feeling is mild and non-irritating.

Disclosed in the present invention are a composition having an effect of anti-redness and use thereof. The composition comprises the following components by mass percentage: 90% to 99% of a lipid-soluble solvent and 1% to 10% of a saururus chinensis extract. The lipid-soluble solvent is selected from at least one of hexylene glycol, caprylic / capric triglyceride, sunflower seed oil, macadamia nut oil, meadowfoam seed oil, silicone oil, squalane, ethylhexyl palmitate, diisostearyl malate, polyglyceryl-2 triisostearate, linseed seed oil, octyldodecanol, and coco-caprylate / caprate. In the present invention, the composition prepared by mixing the saururus chinensis extract with the lipid-soluble solvent has a very significant effect of anti-redness.

This application relates to the field of cosmetic technology, specifically disclosing a bicontinuous phase cleansing balm and its preparation method. The cleansing balm includes a phase A component and a phase B component. The phase A component includes: ethylhexyl palmitate, sunflower seed oil, coconut oil-caprylate / caprylate, octyldodecyl alcohol, emulsifier, and thickener. The phase B component includes: bitter orange blossom oil, bridge fruit oil, meadowfoam seed oil, rosehip oil, burdock seed oil, sea fennel callus culture filtrate, colorless jojoba oil, squalane, olive fermented oil, Arctic cloudberry seed extract, and OPTIMEALTH 10W. The cleansing balm of this application has good permeability and self-emulsification properties, provides thorough makeup removal, and is gentle and non-irritating. After preparing the phase A component, the product is sterilized, and then mixed with the phase B component raw materials to obtain the cleansing balm. The above preparation method is simple, the preparation conditions are mild, and it is suitable for industrial production. The resulting cleansing balm is easy to wash off after use, provides thorough makeup removal, and leaves the skin feeling refreshed.

The invention relates to the technical field of sponge processing, in particular to zero-hardness sponge and a preparation method thereof.The zero-hardness sponge is prepared from, by weight, polyester polyol A, polyester polyol B, polyether polyol, diisocyanate, methoxypolyethylene glycol, glycerin, a nonionic surfactant, a catalyst and N, N-dimethylformamide. According to the formula, polyester polyol A, polyester polyol B, polyether polyol, polyethylene glycol monomethyl ether and other components are added into a reaction kettle, the reaction kettle is made of polyether polyol A, polyether polyol B, N, N-dimethyl cyclohexylamine, polyoxyethylene fatty amide, an antioxidant, an anti-ultraviolet agent, a chain extender, a modifier and water, the modifier is composed of polyether modified polydimethylsiloxane, ethylhexyl palmitate, chitosan and a glacial acetic acid solution, and in the formula, polyester polyol A, polyester polyol B, polyether polyol, polyethylene glycol monomethyl ether and other components are added into the reaction kettle. On the premise that the rebound resilience is not reduced, the hardness of the sponge is reduced to a new level, the requirements of underwear and other application scenarios for extreme softness are met, meanwhile, the sponge can still quickly restore to the original shape after being pressed for a long time, and the attractiveness and wearing comfort of the clothes are kept.

The invention discloses a skin-attaching makeup-maintaining composition as well as a preparation method and application thereof, and relates to the technical field of cosmetics. The preparation method comprises the following steps: mixing polydimethylsiloxane alcohol, squalane, ethylhexyl palmitate and polyglycerol-3 diisostearate to form an oil phase; adding the oil phase into the tin-antimony-containing solution, adding ammonia water for hydrolytic precipitation, then centrifuging, taking out the oil phase composition on the upper layer, adding the powder matrix into the oil phase composition in multiple times, stirring and mixing at a gradient increasing rotating speed after each time of adding, adding the stabilizer, and carrying out vacuum defoaming, filling and sealing. According to the preparation method, the dispersion effect of the powder matrix and the oil phase can be remarkably improved, the prepared skin-fitting makeup-holding composition is free of granular sensation, the skin feeling is silky, the makeup effect is higher, the interface bonding strength of the powder and the matrix is high, sedimentation and oil phase separation caused by gravity are greatly delayed, and the stability is better. In addition, the composition also has higher covering power and color rendering degree, and is widely applicable to preparation of various cosmetics.

This application relates to the field of cosmetics, specifically disclosing a novel translucent, temperature-sensitive color-changing lip gloss and its preparation method. The novel translucent, temperature-sensitive color-changing lip gloss comprises the following components by weight percentage: 60-90% thickener, 10-20% emollient, 0.1-5% color-changing oil, 0.35-12% moisturizer, 0.01-0.5% antioxidant, 0.1-1% preservative, and 0.1-5% citric acid oil. The thickener, by weight percentage, includes 50%-82% ethylhexyl palmitate, 10%-99% hydrogenated (styrene / isoprene) copolymer, and 0.1-1% pentaerythritol tetraester. The emollient comprises phenyl polytrimethylsiloxane and trimethylpentaphenyltrisiloxane compounded in a weight ratio of (10-20):1. The novel translucent, temperature-sensitive color-changing lip gloss of this application has the advantages of high translucency, long-lasting moisturizing, sensitive color change, and gentle skin-friendliness.

The invention relates to the technical field of cosmetics, and particularly discloses a hair brightening and caring composition, a hyaluronic acid hair moisturizing and nourishing mask and a preparation method of the hyaluronic acid hair moisturizing and nourishing mask. The invention relates to a brightening and hair care composition which comprises the following components in parts by weight: 0.48-0.72 part of ethylhexyl palmitate; 0.24 to 0.36 part of polydimethylsiloxane; 0.01 to 0.05 part of olive shell oil / tocopherol; 0.001 to 0.005 part of hyaluronic acid; 2.1-3 parts of an emulsifier; in addition, when the composition is used, the glossiness improvement rate of the treated hair bundle is larger than or equal to 60% compared with that of the hair bundle before treatment. According to the brightening and hair care composition, a specific hyaluronic acid combination system is adopted, so that the glossiness improvement rate of treated hair bundles is higher than 60% compared with that of hair bundles before treatment, and the technical prejudice that in the prior art, high-proportion silicone oil must be relied on, and multiple kinds of grease and active matter must be compounded to achieve improvement of the glossiness of hair of a product is overcome.

This invention relates to a safe and environmentally friendly water-based coating for toys and its preparation method, belonging to the field of coating technology. The coating components include a bio-based waterborne polyurethane-acrylic interpenetrating network polymer, a dynamic covalent self-healing resin, functional fillers, and antibacterial agents. The bio-based waterborne polyurethane-acrylic interpenetrating network polymer is prepared by reacting castor oil-modified polyol, lysine diisocyanate, ethylhexyl palmitate, and dimethylolpropionic acid to obtain a prepolymer, which is then reacted with butyl acrylate, methyl methacrylate, and hydroxyethyl methacrylate. The dynamic covalent self-healing resin is prepared by reacting 3,3'-thiodipropionic acid, glycidyl methacrylate, and isobutyl palmitate to obtain a product, which is then reacted with methyl methacrylate and ethylene glycol dimethacrylate to obtain an oligomer, and finally reacted with a waterborne acrylic resin. The combined use of these components exhibits excellent adhesion, crack resistance, water resistance, abrasion resistance, and self-healing ability, and is safe and environmentally friendly.

The invention discloses elastic soft oil-control blusher cream and a preparation process thereof. The elastic soft oil-control blusher cream comprises the following raw material components: surface treatment talcum powder; the preparation method comprises the following steps: synthesizing fluorophlogopite, triethoxyoctyl silane and polydimethylsiloxane; silica and triethoxyoctylsilane are used as raw materials; magnesium stearate; cI 73360 (color lake); manganese violet inorganic pigment; red iron oxide; petal powder; a silicon elastomer; polyisobutylene; polydimethylsiloxane silicone oil; glycerol tri (ethylhexanoic acid) ester; octyldodecanol; tridecyl trimellitate is added; ethyl hexyl palmitate; phenoxyethanol; and ethylhexylglycerin. The blusher cream has the advantages that the blusher cream is elastic and soft and glutinous in touch; the makeup effect of absorbing oil without being pulled out and being close to the skin is achieved, and the makeup keeping performance is effectively enhanced.

This invention discloses a squalane lip essence oil and its preparation process, comprising the following raw material components: Phase A: tridecyl trimellitate; diisostearyl malate; ethylhexyl palmitate; 972 hydrogen powder; Phase B: glyceryl behenate / eicosadecanate; polyisobutylene; Phase C: hydrogenated (styrene / isoprene) copolymer / pentaerythritol tetra(bis-tert-butylhydroxyhydrogenated cinnamic acid) ester; plant squalane; camellia seed oil; shea butter; avocado oil; baobab oil; comfrey oil; vitamin E acetate; Phase D: pigment; The lip essence oil of this invention can significantly moisturize and nourish, and has repairing, anti-inflammatory and soothing effects on the lip skin.

A composition comprising: i) 2-5% by weight of an aqueous solution containing a hydrophilic active ingredient; ii) 1-2% by weight of methyl glucose sesquistearate; iii) 10-12% by weight of a polyglyceryl-3 ester of a fatty acid; and iv) at least 83% by weight of an ester oil selected from the group consisting of cetyl ethylhexanoate, isopropyl isostearate, and ethylhexyl palmitate, all weight percentages being based on the total weight of the composition, and the sum of i), ii), iii), and iv) not exceeding 100% by weight. A method for dispersing a hydrophilic active ingredient in an oil. A cosmetic or dermopharmaceutical formulation comprising the initial composition. A method for cosmetic, non-therapeutic treatment and / or care of the skin, hair, nails, and / or mucous membranes of a subject, the method comprising topically administering a cosmetically effective amount of the composition.