23 results about "OCTYLDODECANOL" patented technology

The application relates to the technical field of cosmetics, in particular to a water-in-oil system makeup primer and a preparation method thereof. The water-in-oil system makeup primer comprises the following components in parts by weight: cosmetic-grade purified water, cetyl PEG / PPG-10 / 1 dimethicone, dimethicone, isononyl isononanoate, synthetic wax, microcrystalline wax, glycerol, 1,3-propanediol / octyldodecanol / ethylhexylglycerin, butylene glycol, sodium chloride and a polyoxyethylene (20) sorbitan monolaurate-polyoxypropylene (4) sorbitan monolaurate compound. The water-in-oil system makeup primer provided by the application can realize 80% high-aqueous-phase stable bearing, provide sufficient moisturizing reserves for dry skin, realize instant film forming and water locking during smearing, improve the water retention rate to more than 85%, solve the problem of water supplement efficacy attenuation, thereby realize the dual effects of instant water locking and long-acting moisturizing, and resolve the contradiction between water locking and skin feeling.

The invention relates to the technical field of cosmetics, in particular to acer truncatum moisturizing pre-makeup cream and a preparation method thereof. The acer truncatum moisturizing makeup pre-cream is prepared from the following components in parts by weight: acer truncatum seed oil, cosmetic-grade purified water, cetyl PEG / PPG-10 / 1 polydimethylsiloxane, polydimethylsiloxane, isononyl isononanoate, synthetic wax, microcrystalline wax, glycerol, 1, 2, 4-trimethyl-1, 3-pentanediol monoisobutyrate, propylene glycol monobutyl ether, propylene glycol monobutyl ether, propylene glycol monobutyl ether, propylene glycol monobutyl ether, propylene glycol monobutyl ether, propylene glycol the mannuronic acid tetrasaccharide micro-capsule is coated with 1, 3-propylene glycol / caprylyl glycol / ethylhexylglycerin, butanediol, sodium chloride, a sodium hyaluronate cross-linked polymer and temperature-sensitive polyglycerol-10 stearate. The acer truncatum seed oil containing 6% of nervonic acid serves as core lipid, temperature-sensitive type microencapsulated mannuronic acid tetrasaccharide and response type composite microcapsules are compounded, a'instant moisturizing-delayed moisturizing-barrier repairing 'triple synergistic system is constructed, the defects of a traditional technology are overcome, and the requirements of consumers for long-acting, efficient and mild pre-makeup care are met.

The application provides a composite vegetable oil emulsification system, a preparation method and application thereof, and relates to the technical field of cosmetics.The composite vegetable oil emulsification system is composed of the following components in parts by weight: 40-60 parts of white pool rape seed oil, 20-40 parts of water, 5-15 parts of beeswax, 2-4 parts of sodium carbonate, 0.5-1.5 parts of octyldodecanol, 1.2-2.8 parts of agave sisalina leaf and seed oil, 1.2-2.8 parts of cyperus oil and 0.5-1.5 parts of malva sylvestris root extract; a low-temperature saponification reaction method is adopted, primary saponification can be realized at 45-49 DEG C, then secondary reaction is carried out by heating to 65-75 DEG C to obtain a stable emulsification system. The vegetable oil with specific components is the core, is compounded with cyperus oil and malva sylvestris root extract, the composite vegetable oil emulsification system obtained has multiple effects of mild long-acting moisturizing and high-efficiency anti-inflammatory soothing, has high stability, and has small particle size and PDI.

The invention relates to the field of emulsification, in particular to essence oil and a preparation method thereof. The preparation raw materials comprise base oil, functional oil, an antioxidant, a humectant, a plant extractant and an auxiliary agent. According to the system provided by the invention, through gradient layering of high and low polar oil phases and interface synergistic steady-state barrier design, a moderate polar matrix layer consisting of caprylic / capric triglyceride (MCT) and ethylhexyl stearate in a continuous phase and a low polar dispersion layer consisting of pentaerythritol tetra (ethylhexanoate) ester and diisostearyl malate are formed; the two phases are in stable transition through a micro-layer interface film formed by oil-soluble lecithin and octyldodecanol. According to the structure, through intermolecular Van der Waals force, hydrogen bond weak interaction and polarity matching, ordered arrangement of different polar components under the nanoscale is achieved, and migration and oxidation instability of oil phase active components are remarkably inhibited.

The invention belongs to the field of skin care materials, and provides a bionic cuticle moisturizing barrier composition and a preparation method thereof. Sodium pyrrolidone carboxylate, an amino acid compound, bimodal molecular weight sodium hyaluronate, trehalose and betaine are used as water-phase humectants, squalane, caprylic / capric triglyceride and phytosterol oleate are used as oil-phase carriers, and cholesterol, hydrogenated lecithin, octyldodecanol and ceramide NP are used as sebum-like barrier components. A layered liquid crystal and alpha gel double-network structure is constructed through a segmented phase inversion emulsification and microjet homogenization process, and a narrow distribution system with the emulsification drop diameter D50 being 0.3-5 microns and SPAN being not larger than 1.2 is achieved. The technical problems that a high-density barrier, ventilation and refreshing are difficult to obtain at the same time, rheological unbalance of a high-solid-content system is caused, and irritation and phase structure damage are caused by traditional high-energy homogenization are solved, and the application value in sensitive skin and barrier damaged skin care is achieved.

The invention provides a waterproof long-acting mosquito-repelling moisturizing soothing emulsion and a preparation method thereof. The waterproof long-acting mosquito-repelling moisturizing soothing emulsion comprises 5.0%-10.0% of butyl acetamido ethyl propionate as a core mosquito-repelling active component; a dual water-encountering stable system composed of a liquid crystal emulsion composition of cetostearyl alcohol olivate and sorbitan olivate and a polymer composition of acrylic acid (ester) copolymer sodium and lecithin is used for constructing a washable bionic protective film on the skin surface to prevent active matters from wading and losing; the cool feeling relieving system is prepared from a compound plant extract of menthol lactate, erythritol and octyldodecanol. Through the liquid crystal emulsification and phospholipid gel network technology, the repellent rate not lower than 90% and the effective protection time exceeding 6 hours in a wading scene are achieved, meanwhile, the product is endowed with remarkable cooling and barrier repairing functions, and the product is mild in property and suitable for children and sensitive skin.

The application discloses a soothing retinol irritancy composition, a skin care product and application of the soothing retinol irritancy composition, and the soothing retinol irritancy composition comprises the following raw materials in mass fractions: phytosterol / octyldodecanol lauryl glutamate 1-5 parts, triple ceramide 0.03-0.2 parts, acetylated chitosamine 1-5 parts, panthenol 0.5-2 parts and triple gota kola 0.2-1 part; the skin care product comprises 5.56-6.56% of the soothing retinol irritancy composition and 0.1% mass fraction of retinol. The application has the characteristics of effectively soothing 0.1% retinol irritancy.

The application discloses a whitening and anti-wrinkle composition and a preparation method and an eye cream thereof, the eye cream contains the following raw materials: plant extract, petrolatum, polyglyceryl-2-diisostearate, dipropylene glycol, camosine, octyldodecanol lauroyl glutamate, caffeine, vitamin E, carbomer, butylated hydroxytoluene, palmitoyl tripeptide-1 and water. The plant extract contains sapindus peruviana peel extract, tea leaf extract, dark green agave extract, jujube fruit extract, curcuma longa rhizome extract, geranium maculatum extract, citrus aurantium dulcis seed extract and cinnamomum cassia bark extract. The application selects natural effective components in plants, camosine, vitamin E and palmitoyl tripeptide-1 and other substances reasonably, controls the amount of each component reasonably, makes each component play its own role fully, and makes the obtained composition and eye cream have obvious black removal and whitening effects, increase skin elasticity and improve eye wrinkle phenomenon.

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.

The invention relates to makeup-holding moistening type air cushion cream and a preparation method thereof, and belongs to the technical field of cosmetics. The preparation method of the makeup-holding moistening type air cushion cream specifically comprises the following steps: uniformly mixing glycerol, 1, 3-propylene glycol and deionized water, then adding xanthan gum, and stirring until the xanthan gum is completely dissolved to obtain a water phase; the preparation method comprises the following steps: uniformly mixing squalane, octyldodecanol, isononyl isononanoate, polydimethylsiloxane, polyglycerol-3-diisostearate and ethylhexylglycerin, so as to obtain an oil phase; injecting the oil phase into the water phase, homogenizing and emulsifying to obtain a mixture; adding sodium hyaluronate, panthenol, nano titanium dioxide and active microcapsules into the mixture step by step, treating, defoaming, and filling to obtain the product. The air cushion cream prepared by the invention can effectively improve the makeup holding effect, realizes light makeup and moistening without drying, and can reduce the burden on the skin caused by long-time makeup holding.

The invention relates to planar high-refraction multicolor moistening solid lip gloss and a preparation method thereof. The lip gloss is prepared from five phases A and E, wherein the phase A contains tridecyl trimellitate / dextrin palmitate / caprylic acid / capric triglyceride (compounded by 10%-70% of tridecyl trimellitate, 10%-30% of caprylic acid / capric triglyceride and 5%-20% of dextrin palmitate); and the phase B contains octyldodecanol / hydrogenated polycyclopentadiene (the octyldodecanol / hydrogenated polycyclopentadiene is compounded by 80%-90% of octyldodecanol and 10%-20% of hydrogenated polycyclopentadiene). The preparation method comprises the following steps: dissolving and stirring A-phase raw materials at 85 + / -5 DEG C; uniformly mixing the B-phase raw material with the A-phase at 80 + / -5 DEG C; grinding a part of the base material and silica dimethylsilylate, and then back-doping; and adding the D-phase raw material, uniformly mixing, adding the E-phase toner and the pearl powder, and filling at 100 + / -5 DEG C. Octyldodecanol, hydrogenated polycyclopentadiene and tridecyl trimellitate / dextrin palmitate / caprylic acid / capric triglyceride are compounded according to a specific ratio, so that a three-dimensional film feeling is formed during makeup, and lips are full and moisturized for a long time.

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.

The application relates to the technical field of external preparation, and discloses a Xing-guan-guo nervonic acid external anti-psoriasis bacteriostatic cream and a preparation process thereof. The cream is prepared from Xing-guan-guo nervonic acid, behenyl alcohol, isostearic acid, cetyl stearyl glucoside, octyldodecanol, dicaprylyl carbonate and purified water. In the formula, the steric hindrance of octyldodecanol is used in cooperation with the polar dispersing force of dicaprylyl carbonate to keep the nervonic acid molecules in a free state and inhibit the crystallization and precipitation of the nervonic acid molecules in the cooling process. The behenyl alcohol and the isostearic acid in the system self-assemble to form a biomimetic lamellar liquid crystal framework at the oil-water interface under the guidance of the cetyl stearyl glucoside. The application solves the technical problem of high cohesion and easy aggregation of the nervonic acid, the constructed liquid crystal phase structure is compatible with the skin keratin layer lipid, the transdermal diffusion resistance of the effective component is reduced, and the long-term physical stability and the anti-psoriasis efficacy of the cream are improved.

The invention provides a purification method of octyldodecanol, and belongs to the technical field of chromatographic purification. The purification method comprises the following steps: preparing a sample solution from an octyldodecanol crude product; carrying out balance operation on the normal phase chromatographic column filled with the stationary phase by adopting a first mobile phase; loading the sample liquid into a normal phase chromatographic column; eluting the normal-phase chromatographic column by using a first mobile phase, and collecting a first eluent; eluting the normal-phase chromatographic column by using a second mobile phase, and collecting a second eluent; the second eluent is concentrated, and high-purity octyldodecanol is obtained; the first mobile phase is a low-polarity organic solvent; the second mobile phase is a mixed solvent of a low-polarity organic solvent and a high-polarity organic solvent. According to the method disclosed by the invention, high-purity octyldodecanol can be directly obtained by purifying an industrial-grade octyldodecanol crude product subjected to primary separation only through normal-pressure column chromatography, and further refining and purification are not needed. And the whole separation process is a pure physical process, and chemical reaction is not involved.

The invention discloses an efficient sunscreen composition, a sunscreen product and a preparation method of the sunscreen product, the sunscreen composition comprises the following components in parts by weight: 64-81.5 parts of zinc oxide, 14-30.5 parts of butyl octanol salicylate, 0.3-3.6 parts of a polyamide-series film-forming agent and 2.9-3.7 parts of phytosterol / octyldodecanol lauroyl glutamate, and the zinc oxide is non-nano zinc oxide; the zinc oxide comprises spherical zinc oxide and lamellar zinc oxide, and the particle size of the zinc oxide is 0.1-20 microns; the mass ratio of the spherical zinc oxide to the lamellar zinc oxide is (1: 5)-(10: 1); the film-forming agent is one or a mixture of more of polyamide-6, polyamide-8 and polyamide-10. The sunscreen mask has the advantages of being safe to use and good in sunscreen effect.

The invention relates to the technical field of cosmetics, in particular to moisturizing glaze cream with modifying, repairing and brightening effects and a preparation method of the moisturizing glaze cream. The moisturizing glaze paste is prepared from the following raw materials: a phase A1, a phase A, a phase B, a phase C, a phase D and a phase E, the phase A1 comprises a hydrogenated (styrene / isoprene) copolymer, pentaerythritol tetra (bis-tert-butyl hydroxy hydrocinnamic acid) ester, octyldodecanol and hydrogenated polyisobutene; and the phase B comprises the following raw materials: castor seed oil, hydrogenated castor oil, butyrospermum parkii butter, hydrogenated decene dimer, an ethylene / propylene / styrene copolymer and polyisobutene. The moisturizing glaze cream prepared by the invention can realize 8-hour long-acting moisturizing, has the effects of'glaze 'bright gloss and natural modification, is smooth and easy to smear, regular in forming, stable in performance and high in safety, is suitable for most skin types, and meets the comprehensive requirements of consumers on'modification-moisturizing-repairing-gloss' of beauty makeup products.

The invention relates to a lip gel composition capable of fading wrinkles and preserving moisture and a preparation method of the lip gel composition. The lip gel composition is prepared from the following components in percentage by weight: 0.5 to 1.5 percent of dipalmitoyl hydroxyproline, 0.05 to 0.1 percent of hybrid rose extract, 0.02 to 0.05 percent of hyaluronic acid microspheres, 15 to 20 percent of castor seed oil, 0.05 to 0.1 percent of sunflower seed oil, 0.0005 to 0.001 percent of beta-carotene, 35 to 41 percent of caprylic / capric triglyceride, 32 to 50 percent of octyldodecanol and the balance of water. The hyaluronic acid microspheres are formed by wrapping hyaluronic acid with castor seed oil. During preparation, a staged low-temperature mixing process is adopted: firstly, an oil phase carrier is formed at 60-80 DEG C, then a collagen activator is added for dispersion, and finally, thermosensitive active ingredients are integrated at the temperature of less than or equal to 40 DEG C. According to the scheme, the limitation that the effect and skin feeling of a traditional lip product cannot be achieved at the same time is broken through, it is tested that the lip print depth is reduced by 40% or above after 30-day use, the moisturizing rate is increased by 60% or above after 4-hour use, and no synthetic preservative or synthetic pigment is added in the whole process.

The invention discloses an anti-phenolic yellowing polypropylene staple fiber and a preparation method thereof, and belongs to the technical field of high-performance polypropylene, the preparation method comprises the following steps: reacting 2, 3-naphthalic anhydride with 1-methyl-1-phenylhydrazine to generate a ring-opening intermediate containing a naphthalene ring and hydrazide structure, and esterifying the ring-opening intermediate with compound fatty alcohol of hexadecanol and 2-octyldodecanol to obtain an anti-phenolic yellowing agent; the phenolic yellowing resistant agent is compounded with low-viscosity mineral white oil, caprylic capric triglyceride, polyethylene glycol fatty acid ester, polyisobutylene succinimide and lauryl phosphate monoester potassium salt to form an oil-based phenolic yellowing resistant functional agent, and the oil-based phenolic yellowing resistant functional agent is coated on the surface of a polypropylene fiber through a bundling oiling process. Compared with the prior art, the method has the advantages that double synergy of compact barrier and uniform covering is achieved, the anchoring capacity of the functional film is enhanced, the yellowing grade of the obtained polypropylene staple fiber phenol reaches 4.5 grade, the polypropylene staple fiber phenol is free of attenuation after being soaked in water, the breaking strength is larger than or equal to 4.5 cN / dtex, and the elongation at break is larger than or equal to 40%.

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.

The invention relates to the technical field of cosmetics, in particular to water-in-oil system pre-makeup cream and a preparation method thereof. The water-in-oil system pre-makeup cream comprises the following components in parts by weight: cosmetic-grade purified water; and cetyl PEG (Polyethylene Glycol) / PPG-10 / 1 polydimethylsiloxane. A polydimethylsiloxane; isononyl isononanoate; synthetic wax; microcrystalline wax; glycerol; 1, 3-propylene glycol / caprylyl glycol / ethylhexylglycerin; butanediol; sodium chloride; and a compound of polyoxyethylene (20) sorbitan monolaurate and polyoxypropylene (4) sorbitan monolaurate is prepared from the polyoxyethylene (20) sorbitan monolaurate and the polyoxypropylene (4). The water-in-oil system pre-makeup cream provided by the invention can realize 80% high water phase stable bearing, and provides sufficient moisturizing reserve for dry skin; meanwhile, in the smearing process, instant film forming and water locking can be achieved, the water retention rate is increased to 85% or above, and the problem that the water supplementing effect is attenuated is solved, so that the double effects of instant water locking and long-acting moisturizing are achieved, and the contradiction between water locking and skin feeling is eliminated.

The invention relates to essence helpful for activating cell activity and a preparation method thereof, and belongs to the technical field of cosmetics. The invention provides an essence helpful for activating cell viability, which is prepared from the following raw materials: a cell viability promoting composition, glycerol, butanediol, 1, 2, 4-trimethyl-1, 3-pentanediol and a proper amount of deionized water. The invention relates to an anti-aging and anti-aging cream which is prepared from 1, 2-pentanediol, octyl polymethylsiloxane, polydimethylsiloxane, hydrogenated lecithin, tetrahydropiperine, octyldodecanol, trehalose, tetrahydromethylpyrimidine carboxylic acid, fibronectin, acetyl hexapeptide-8, heparin sodium, allantoin, panthenol, sodium hyaluronate, xanthan gum, ethylhexylglycerin and deionized water. Through synergism of plant extract fermentation and microbial lysate, various nutritional supplements can be provided for the skin, so that the metabolism capability of cells is promoted, the activation of cell activity is assisted, the skin barrier is effectively recovered and enhanced, and the skin state is improved.

The invention relates to a composition with moisturizing, nourishing and repairing effects, an air cushion BB cream containing the composition and a preparation method of the air cushion BB cream. The composition with the moisturizing, nourishing and repairing effects is prepared from the following raw materials in parts by weight: 15 to 30 parts of phytosterol / octyldodecanol lauroyl glutamate, 30 to 40 parts of dimeric pentaerythritol hexahydroxy stearate / hexastearate / hexaabietate, 15 to 25 parts of camellia seed oil, 15 to 25 parts of simmondsia chinensis seed oil, 0.5 to 2 parts of tocopherol (vitamin E), 0.2 to 1 part of BALANITES ROXBURGHII seed oil, 0.2 to 1 part of Ganoderma chinense SINODERMA SINENSIS extract, 0.2 to 1 part of vitamin E, 0.2 to 1 part of vitamin E, 0.2 to 1 part of vitamin E, 0.2 to 1 part of vitamin E, 0.2 to 1 part of vitamin E and the balance of water. And 0.005 to 0.015 part of a TUBER MELANOSPORUM extract, and 0.005 to 0.015 part of a TUBER MELANOSPORUM extract. The composition obtained through scientific and rigorous analysis, design and verification has the effects of moisturizing, nourishing, repairing and the like. The air cushion BB cream containing the composition is fine and smooth in texture, the moisture degree and luster of the skin are effectively improved, and the makeup is more durable and fit. Due to the exertion of the efficacy of the composition, the composition has a skin care effect while having a beauty makeup effect, the skin state is improved, and the beauty makeup experience of consumers is improved.