Patents
Literature
Patsnap Eureka AI that helps you search prior art, draft patents, and assess FTO risks, powered by patent and scientific literature data.

39 results about "OCTYLDODECANOL" patented technology

Face-protecting and skin-nourishing firming oil and production process thereof

ActiveCN119970538ACosmetic preparationsToilet preparationsBiotechnologyAvena sativa Kernel
The invention discloses a face-protecting and skin-nourishing firming oil. Comprising the following components in parts by weight: 50 to 55 parts of caprylic / capric triglyceride, 25 to 35 parts of hydrogenated polyisobutene, 0.8 to 1.2 parts of tocopheryl acetate, 8 to 12 parts of sesame seed oil, 0.8 to 1.2 parts of caprylic / capric triglyceride, 0.8 to 1.2 parts of alkanet extract, 0.8 to 1.2 parts of oat kernel oil, 0.1 to 0.3 part of bisabolol, 0.1 to 0.3 part of rosemary leaf oil, 0.4 to 0.6 part of cardiospermum halicacabum flower / leaf / vine extract and 0.4 to 0.6 part of ginseng root extract. 0.4 to 0.6 part of camellia seed extract and 0.4 to 0.6 part of octyldodecanol. The compact oil has the advantages that the compact oil does not contain harmful ingredients such as heavy metals, and potential threats to health are avoided after the compact oil is used. The effect is lasting, the problems of skin laxity and the like are fundamentally solved, and the long-term tightening effect is gradually achieved.
Owner:FEILANG BIOTECHNOLOGY (HUBEI) CO LTD

A water-in-oil system makeup primer and a method of making the same

PendingCN122351080AMicrocrystalline waxGlycerol
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.
Owner:SHANGHAI MARSHMALLOWMAKEUP BIOTECH CORP LTD +1

Acer truncatum moisturizing pre-makeup cream and preparation method thereof

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.
Owner:BAO FENG BIOTECH (BEIJING) CO LTD

A composite vegetable oil fat emulsification system, a preparation method and application thereof

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.
Owner:GUANGZHOU SHIFEI BIO-TECH CO LTD +1

Essence oil and preparation method thereof

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.
Owner:广东博然堂生物科技有限公司

Polishing solution as well as preparation method and application thereof

The invention discloses a polishing solution as well as a preparation method and application thereof. The polishing solution comprises an abrasive, a corrosion inhibitor, a lubricant, a surfactant, a dispersant and a solvent, the grinding material comprises aluminum oxide; the corrosion inhibitor comprises octyl dodecyl alcohol; the dispersing agent comprises one or more of organic bentonite, magnesium aluminosilicate and sodium polyacrylate. The polishing solution is prepared by compounding specific components, so that the stability of the polishing solution can be remarkably improved, particularly, good fluidity is kept at low temperature, and crystallization is avoided. And meanwhile, the polishing performance of the polishing solution is greatly improved, the excellent polishing effect on metal workpieces is achieved, and particularly mirror polishing of aluminum alloy can be achieved.
Owner:WEIDALI IND CHIBI CO LTD

Bionic cuticle moisturizing barrier composition and preparation method thereof

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.
Owner:SHANTOU QIWEI IND CO LTD

Waterproof long-acting mosquito-repelling moisturizing soothing emulsion and preparation method thereof

PendingCN121943699AImprove mosquito repellent effectEffective protection timeCosmetic preparationsToilet preparationsPropanoic acidBULK ACTIVE INGREDIENT
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.
Owner:XIAOBUYOU (HANGZHOU) TECH CO LTD

Moisturizing and smooth lipstick and preparation process thereof

PendingCN120478177ACosmetic preparationsMake-upPlant sterolEthylhexyl palmitate
The invention relates to the field of lipstick processing, and particularly discloses a moistening and smooth lipstick and a preparation process thereof. The moisturizing and smooth lipstick is prepared from 12 to 18 percent of pentaerythritol tetraisostearate, 9 to 15 percent of ethylhexyl palmitate, 10 to 15 percent of bis-diglycerol polyacyl adipate, 9 to 15 percent of caprylic / capric triglyceride, 8 to 12 percent of octyldodecanol, 6 to 8 percent of ozocerite, 5 to 8 percent of polyethylene wax, 1 to 3 percent of beewax, 1.5 to 2 percent of candelilla wax, 0.5 to 1 percent of preservative, 0.1 to 0.3 percent of antioxidant and 0.05 to 0.15 percent of butyrospermum parkii butter. The composition is prepared from the following components in percentage by weight: 0.05 to 0.15 percent of whole-leaf macadamia nut seed oil, 0.05 to 0.15 percent of phytosterol and 19.85 to 21.15 percent of a coloring agent; the preparation method comprises the following steps: mixing the raw materials, heating, uniformly stirring, injection-molding and cooling to obtain the lipstick. The moisturizing and moistening mask has the advantages of moisturizing, moistening, high color saturation, good durability and good waterproofness.
Owner:XIAMEN SHANGXIN DAILY CHEM CO LTD

A soothing retinol-irritated composition, skin care product and use thereof

ActiveCN116687782BCosmetic preparationsToilet preparationsChitosamineLauroyl glutamate
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.
Owner:PROYA COSMETICS CO LTD

Whitening anti-wrinkle composition and method of preparation and eye cream thereof

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.
Owner:科奕美(广州)健康产业有限公司

Whitening and moisturizing lotion and preparation method thereof

The invention provides a whitening and moisturizing lotion and a preparation method thereof, and belongs to the technical field of cosmetics. The emulsion is prepared from the following components: 0.5 to 1.0 percent of sodium hyaluronate, 1 to 8 percent of glycerol, 0.1 to 2 percent of hydrogenated castor oil, 0.5 to 1.8 percent of squalane, 0.05 to 0.1 percent of polyglycerol-4 isostearate, 0.01 to 0.1 percent of behenyl glucoside, 1 to 2 percent of cetostearyl alcohol, 0.5 to 1.2 percent of octyldodecanol xyloside, 0.2 to 0.5 percent of diisostearoyl polyglycerol-3 dimer linoleate and the balance of water. The whitening and moisturizing facial mask is prepared from the following components in percentage by weight: 0.26 to 1.5 percent of a compound whitening and moisturizing factor, 0.12 to 0.68 percent of carbomer, 0.05 to 0.25 percent of beta-glucan, 0.50 to 0.78 percent of aspartic acid and the balance of deionized water. According to the invention, all the components are scientifically compounded, so that all the components have a synergistic effect, and the whitening and moisturizing effects and the overall stability of the emulsion are remarkably improved.
Owner:SHANDONG KANGYUAN RUITONG TECHNOLOGY DEVELOPMENT CO LTD

A composition with red fading efficacy and its use

ActiveCN119235730BCosmetic preparationsToilet preparationsBiotechnologyEthylhexyl palmitate
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.
Owner:SHANGHAI JAKA BIOTECH CO LTD

Makeup-holding moistening type air cushion cream and preparation method thereof

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.
Owner:GUANGDONG LEIQI COSMETIC CO LTD

A repairing composition for lowering the freezing point of essential oil and preparation method thereof

The present invention relates to the field of cosmetics technology, specifically to a repairing composition for lowering the freezing point of essential oils and a preparation method thereof. The composition comprises slowly dripping phytosterol / octyldodecanol lauroyl glutamate into jojoba seed oil stirred at 200 rpm. The stirring speed is then reduced, sorbitan oleate is added, and the mixture is stirred until uniform. A ginseng root extract extracted with supercritical CO2 is then added to produce the repairing composition. In the present invention, the phytosterol / octyldodecanol lauroyl glutamate is slowly dripped into the stirred jojoba seed oil to form fine microspheres. The sorbitan oleate's opening-like structure then separates the microspheres, reducing the interaction between them and lowering the freezing point of wax and ester components in the oil. The ginseng root is then extracted with supercritical CO2 to extract more volatile oils and lower the freezing point of the ginseng root extract. The repairing composition not only has a lower freezing point but also simultaneously helps lower the freezing point of the essential oil to which it is added.
Owner:FUJIAN PIENTZEHUANG COSMETICS CO LTD +1

Aromatherapy spray and preparation method thereof

The invention discloses an aromatherapy spray and a preparation method thereof. The aromatherapy spray comprises a component A, a component B and a component C. The component A is prepared from 8-15 parts of octyldodecanol, 0.1-0.3 part of salicyloyl phytosphingosine and 8-15 parts of coconut oil alcohol-octoate / caprate. The component B is prepared from 30 to 40 parts of C9-12 alkane, 1 to 10 parts of meadowfoam seed oil, 1 to 10 parts of simmondsia chinensis seed oil, 1 to 10 parts of tocopheryl acetate and 1 to 10 parts of squalane; the component C is prepared from 0.1 to 0.6 part of glabridin, 1 to 5 parts of moisturizing and moistening compound component, 1 to 10 parts of moistening and repairing compound component and 5 to 15 parts of essence. According to the aromatherapy spray, the component A, the component B and the component C contain components with different skin care effects, so that the aromatherapy spray not only has pleasant fragrance, but also has a good skin care effect, and can have the effects of moistening skin, relieving body and mind and the like.
Owner:GUANGZHOU ORCHARD AROMA THERAPY & SKINCARE CO LTD

Planar high-refraction multicolor moistening solid lip gloss and preparation method thereof

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.
Owner:SHANGHAI MARSHMALLOWMAKEUP BIOTECH CORP LTD

Anhydrous cosmetic composition comprising a sunflower wax, a particular fatty alcohol, alkylcellulose, and tribehenin

The invention relates to an anhydrous cosmetic composition in the form of a flexible solid and comprising:a) a sunflower wax;b) at least 15% by mass, relative to the total mass of the composition, of branched-chain primary monoalcohol comprising from 12 to 24 carbon atoms, preferably octyldodecanol;c) alkylcellulose whose alkyl residue comprises from 1 to 4 carbon atoms, preferably ethylcellulose; andd) tribehenin. The invention also relates to the use of the cosmetic composition as defined above for protecting, caring for and / or making up the lips.
Owner:LAB CLARINS

Composition having effect of Anti-redness and use thereof

PCT designated stageWO2026097756A1Cosmetic preparationsToilet preparationsBiotechnologyEthylhexyl palmitate
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.
Owner:SHANGHAI JAKA BIOTECH CO LTD

Novel light and thin skin-fitting pressed powder and preparation method thereof

The invention relates to the technical field of cosmetics, and discloses a novel light and thin skin-attaching pressed powder and a preparation method thereof.The novel light and thin skin-attaching pressed powder is composed of a powder component, an oil phase component and a gel component; the powdery component comprises mica, synthetic fluorophlogopite, silica, a vinyl polydimethylsiloxane / polymethylsiloxane silsesquioxane cross-linked polymer, boron nitride, barium sulfate, bismuth oxychloride, a polymethyl methacrylate cross-linked polymer, silica silylate and a coloring agent; the oil phase component is prepared from squalane, octyldodecanol stearoyloxy stearate, cetyl alcohol ethyl hexanoate, glycerol and 1, 3 butanediol, and the gel substance component is prepared from xanthan gum, a chondrus crispus extract, polysorbate-80, caprylyl glycol, ethylhexylglycerol and water. The preparation method comprises the following steps: mixing the powder component, the oil phase component and the gel component, pressing, freezing, and sequentially carrying out two different gasification drying processes to obtain the pressed powder which is good in skin fitting property and concealing force and has a soft coke feeling.
Owner:SHANGHAI ORAIN COSMETICS CO LTD

Moisturizing rod for skin care and make-up and production process thereof

The invention provides a moisturizing rod for skin care and make-up and a production process thereof. The moisturizing rod is prepared from the following components in parts by weight: 15 to 30 parts of isononyl isononanoate, 5 to 15 parts of octyldodecanol, 5 to 15 parts of caprylic / capric triglyceride, 10 to 20 parts of isododecane, 5 to 15 parts of hexyl laurate, 5 to 15 parts of squalane, 5 to 15 parts of dibutyl ethyl hexanoyl glutamine, 5 to 15 parts of dibutyl lauroyl glutamine and 0.1 to 1 part of tocopherol (vitamin E). The composition is prepared from the following components in parts by weight: 0.1 to 1 part of ceramide NS and / or ceramide NG, 0.5 to 5 parts of olive fruit oil, 0.5 to 10 parts of meadowfoam seed oil, 0.1 to 1 part of citrus extract, 0.1 to 1 part of sandalwood oil, 0.1 to 1 part of pelargonium graveolens oil, 0.1 to 1 part of rose oil, 0.5 to 5 parts of aluminum starch octenylsuccinate and 0.1 to 1 part of bisabolol. The formula is safe, natural and highly friendly, and does not contain alcohol, glycerol, paraffin, preservatives and the like; the moisturizing rod adopts a whole-oil system formula and does not have conditions for microbial growth; through cooperation and synergistic effects of the components in the formula, the moisturizing rod is smooth to use, fresh and non-sticky.
Owner:LINGDONG POPE (SHANGHAI) TECH CO LTD +1

Xanthophylls-containing anti-psoriasis cream and preparation process thereof

PendingCN122342730ADicaprylyl carbonatePolymer science
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.
Owner:HEBEI RUNSHENG AGRI TECH

Purification method of octyldodecanol

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.
Owner:YICHUN DAHAIGUI LIFE SCI CO LTD

Hair dye with cationic polymer

Cosmetic agent for changing the color of keratin fibers, comprising in a cosmetically acceptable carrier a) at least one compound selected from the group consisting of oxidation dye precursors, direct dyes and mixtures thereof, b) a quaternized copolymer of vinylpyrrolidone and dimethylaminoethyl methacrylate, c) 3.0 to 8.0% by weight, based on the total weight of the cosmetic product, of partial esters and / or polyol partial esters and d) 10 to 25% by weight, based on the total weight of the cosmetic product, of 2-octyldodecanol and / or cetearyl alcohol.
Owner:HENKEL KGAA

Efficient sunscreen composition, sunscreen product and preparation method thereof

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.
Owner:PROYA COSMETICS CO LTD

A facial care, skin nourishing and firming oil and its production process

ActiveCN119970538BCosmetic preparationsToilet preparationsBiotechnologyAvena sativa Kernel
The present invention discloses a facial care, skin nourishing and firming oil, which comprises the following components in parts by weight: 50 - 55 parts of caprylic / capric triglyceride, 25 - 35 parts of hydrogenated polyisobutene, 0.8 - 1.2 parts of tocopheryl acetate, 8 - 12 parts of sesame seed oil, 0.8 - 1.2 parts of caprylic / capric triglyceride, 0.8 - 1.2 parts of lithospermum root extract, 0.8 - 1.2 parts of oat kernel oil, 0.1 - 0.3 parts of bisabolol, 0.1 - 0.3 parts of rosemary leaf oil, 0.4 - 0.6 parts of cardiospermum halicacabum flower / leaf / vine extract, 0.4 - 0.6 parts of ginseng root extract, 0.4 - 0.6 parts of camellia seed extract, and 0.4 - 0.6 parts of octyldodecanol. Advantages of the present invention: This firming oil does not contain harmful ingredients such as heavy metals and will not pose a potential threat to health after use. The effect is lasting, fundamentally solving problems such as skin relaxation and gradually achieving a long-term firming effect.
Owner:FEILANG BIOTECHNOLOGY (HUBEI) CO LTD

Moisturizing glaze cream with modifying, repairing and brightening effects and preparation method thereof

PendingCN121943743ACosmetic preparationsMake-upCastor SeedPolymer science
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.
Owner:MIAOQI BRAND DEV (SHANGHAI) CO LTD

Lip gel composition capable of fading wrinkles and preserving moisture and preparation method of lip gel composition

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.
Owner:SHANGHAI ZUNYA IND CO LTD

Cosmetic composition with multiple repairing effects, cosmetic and application

The invention relates to the technical field of daily chemicals, in particular to a cosmetic composition with multiple repairing effects, a cosmetic and application. The cosmetic composition is prepared from a radish seed extract, glycolipid, phytosphingosine and a centella asiatica extract. The composition is further added with plant source active ingredients such as centella asiatica extract, radish seed extract and glycolipid, has good anti-inflammatory and antioxidant activity, and can effectively inhibit release of inflammatory factors, relieve uncomfortable reactions such as erythema and itching of skin and improve tolerance of sensitive skin. The lipid sealing agent, such as cetyl ethyl hexanoate, octyldodecanol and the like, has good compatibility with stratum corneum natural lipid, can form a sebum-like layer on the skin surface, assists in constructing a bionic'brick wall structure ', improves the moisture retention ability, reduces transdermal moisture loss (TEWL), and realizes long-acting moisture retention and environmental protection.
Owner:广州研智化妆品有限公司