104 results about "Sunscreen lotion" patented technology

A stable, oil-in-water (O-W) emulsion-based sunscreen composition having at least one water-insoluble, organic UV-absorber having a water-solubility of much less than 0.1% by weight, contained in the oil phase of the sunscreen emulsion, comprising i) zinc oxide (ZnO) particles having a surface free of any prior coating of any inorganic oxide and hydrophobic material, remaining dispersed in the water phase of the sunscreen emulsion; ii) at least one non- or low-foaming, non-cationic, hydrophilic polymer, capable of dispersing or deflocculating the ZnO particles but incapable of thickening an aqueous composition to a viscosity of greater than 100 cps at 25° C., wherein the viscosity is measured using a Brookfield viscometer operated at 10 rpm for 15 seconds, when the polymer is added at an amount of 1%, based on the total weight of the polymer and water in the aqueous composition; iii) at least one phenolic polymer, capable of functioning as a dispersing or deflocculating agent for particulate material(s), and adsorbing at an oil-water interface; and v) a buffering agent for the water phase of the sunscreen emulsion.

O / W emulsions, contain at least one organosilicon compound bearing a glycoside radical and at least one metal oxide are present. The emulsions are stable with respect to pH and exhibit a high degree of dispersion of the metal oxide. The emulsions are particularly useful as cosmetic formulations, in particular as sun screen lotions and creams.

A method for calculating a rate of UV radiation absorbed by a user's skin including: capturing image data of an area of the user's skin; determining a skin tone of the user's skin based on the captured image data; calculating a rate of UV radiation absorption for the determined skin tone; measuring an amount of UV radiation exposed to the user's skin; and calculating a rate of UV radiation that would be absorbed by the user's skin based on the user's skin tone and the amount of UV radiation exposed to the user's skin. The method can further comprise calculating an amount of time that the user can be exposed to the amount of UV radiation exposed to the user's skin based on predetermined criteria. The predetermined criteria can at least include an SPF level of sunscreen applied to the user's skin.

An automatic sunscreen application vending apparatus which accepts payment from a user, stores a plurality of grades of sunscreen lotion, allows the user to select a grade of suntan lotion such as by SPF factor, and sprays the user with the selected grade of stored sunscreen lotion after acceptance of payment.

The invention discloses a sunscreen lotion, comprising a thanakha extractive which takes dried tree trunk of thanakha as a raw material, wherein the sunscreen lotion further comprises acceptable carriers and auxiliary materials in a sunscreen product. Besides, the invention also discloses a preparation method of the sunscreen lotion. The sunscreen lotion discloses by the invention contains the extractive of the natural plant thanakha, thus the problems of simplex ultraviolet absorption wavelength of the existing sunscreen lotion and the safety of the sunscreen lotion in repeated use as well as the defect of lack of anti-oxidation are overcome; the sunscreen lotion has a broad-spectrum absorption effect on UVA(Ultraviolet A)\UVB (Ultraviolet B), also has a high absorption effect and relatively high oxidation resistance, and can scavenge free radicals and reduce the injury of the skin caused by the ultraviolet light; furthermore, by being prepared from natural plant, the sunscreen lotion is safe, reliable and free of side effects.

A low voltage, portable, outdoor spray system for applying sunscreen to a user. The system is comprised of a booth having a floor and at least one wall defining an enclosure. At least one spray nozzle is positioned within the enclosure and is connected to a pump. The pump in turn is connected to a reservoir tank, which may hold a sunscreen lotion, a tanning lotion or a aloe vera lotion. The spray system also includes an automated payment system. Once payment has been verified, a microcontroller sends a signal to the pump to begin operation. The pump draws lotion from the reservoir tank and delivers the lotion to a check valve. Upon reaching a predetermined pressure, the check valve opens and releases the lotion through the spray nozzle and onto the user.

An ergonomic blanket or towel for covering any surface that a person would lay, rest, and / or sit on includes a main body portion and a support portion. At least a portion of the support portion is removably attached to the main body portion, and at least a portion is permanently attached to the main body portion. The support and main body portions are adapted to retain support matter, such as sand or a pillow, therebetween to provide comfortable support to the user, as well as serving to anchor the device. The ergonomic blanket may also include a storage portion, at least a portion of which is removably attached to the main body portion, and at least a portion of which is permanently attached to the main body portion. The storage portion is adapted to retain personal items, such as a wallet, key, comb, glasses, sunscreen lotion, book, and the like. The storage portion may be totally removable from the main body portion.

The present invention relates to an all natural topical sunscreen composition with an aqueous phase in the form of a lotion. The composition includes: 1) From 0.01% to 5% by weight of a (biological) melanin. 2) From 2% to 10% by weight of a green tea extract with a polyphenol content greater than 40%. 3) From 2% to 10% by weight of mineral pigments of either titanium dioxide and / or zinc oxide. Preferred embodiments are oil-in-water wherein the particular active ingredients have been pre-dispensed in synergistically effective amounts to provide the desired SPF, cell protection from free radicals and a level of water resistance.

The invention relates to a composition for balancing skin micro-ecology as well as a preparation method and application thereof. The composition for balancing the skin micro-ecology comprises a saccharomycetes ferment filtrate, a bifida ferment lysate, a lactobacillus ferment, trehalose and a saccharide isomeride. According to the composition disclosed by the invention, all the components are matched with one another and have a synergistic effect, so that the composition for balancing the skin micro-ecology can preserve moisture, improve the skin barrier function, promote the proliferation ofskin beneficial bacteria, inhibit harmful bacteria, repair Langerhans cells damaged by ultraviolet rays and enhance the ultraviolet immune function of the skin. A sunscreen lotion containing the composition for balancing the skin micro-ecology can effectively preserve moisture and repair ultraviolet injury, can reduce inflammatory spots, improve skin flaws and enhance skin gloss, and has a wide development prospect in the field of cosmetics.

The invention provides an inorganic sunproof nano emulsion containing Abelmoschus manihot L. medic and its preparing process, wherein the emulsion is a oil-in-water type emulsion system prepared from extract of Abelmoschus manihot L. medic, refined konjaku flour, nano titanium oxide, nano zinc oxide and related adjuvant.

The invention provides a sunscreen emulsion and a preparation method thereof, wherein the sunscreen emulsion comprises the following components in parts by weight: 0.2-3 parts of neopentyl glycol diheptanoate, 1-5 parts of propyl heptyl octanoate, 0.1-5 parts of cetyl stearyl alcohol, 3-10 parts of organic sunscreen, 1-2.5 parts of emulsifier, 0.5-10 parts by weight of titanium dioxide, 0.1-5 parts by weight of polymethylsilsesquioxane, 35-65 parts of water, 1-15 parts of butanediol, 1-15 parts glycerin, 0.1-3 parts of p-hydroxyacetophenone, 0.01-0.5 part of cetyl phosphate potassium, 0.1-1 part by weight of triethanolamine, 0.1-5 parts by weight of thickener, 0.1-1 part by weight of preservative, 0.1-10 parts by weight of moisturizer and 0.1-10 part by weight of skin conditioner. The sunscreen emulsion has stable component performance and good sunscreen index effect, and the sunscreen emulsion is in the form of white emulsion and does not make light-colored clothes dye yellow. The sunscreen emulsion of the invention is refreshingly water-moistened and not dry. The sunscreen emulsion of the invention comprises a plurality of plant extracts, which can repair the sunburned skin and prevent skin from being sunburned and peeled.

The invention provides a sunscreen lotion, which comprises: 3.5wt% of tetraethyl orthosilicate TEOS; 3wt% of ethanol absolute; 1wt% of glacial acetic acid; 6wt% of butyl titanate; 20-25wt% of nano-TiO2; 25-35wt% of micron-SiO2; and the balance deionized water. The sunscreen lotion is a titanium dioxide wrapped silicon dioxide composite particle. The invention also provides a SiO2 / TiO2 composite particle and a preparation method of modified SiO2 / TiO2 particle. The invention also provides a sunscreen cream containing the sunscreen lotion. The sunscreen lotion and the sunscreen cream provided by the invention have high ultraviolet absorption ability, good application effect, and anti-aging and whitening effect, and are easy to prepare.

A stable, oil-in-water (O-W) emulsion-based sunscreen composition having at least one water-insoluble, organic UV-absorber having a water-solubility of much less than 0.1% by weight, contained in the oil phase of the sunscreen emulsion, comprising i) zinc oxide (ZnO) particles having a surface free of any prior coating of any inorganic oxide and hydrophobic material, remaining dispersed in the water phase of the sunscreen emulsion; ii) at least one non- or low-foaming, non-cationic, hydrophilic polymer, capable of dispersing or deflocculating the ZnO particles but incapable of thickening an aqueous composition to a viscosity of greater than 100 cps at 25° C., wherein the viscosity is measured using a Brookfield viscometer operated at 10 rpm for 15 seconds, when the polymer is added at an amount of 1%, based on the total weight of the polymer and water in the aqueous composition; iii) at least one phenolic polymer, capable of functioning as a dispersing or deflocculating agent for particulate material(s), and adsorbing at an oil-water interface; and v) a buffering agent for the water phase of the sunscreen emulsion.

The invention discloses sunscreen lotion containing natural plant sunscreen components and a preparation method thereof, which comprises A component, B component and de-ionized water; wherein, the A component comprises 5 percent to 10 percent of whiteruss, 3 percent to 8 percent of octodecyl alcohol, 3.5 percent to 6 percent of stearic acid, 0.6 percent to 1.2 percent of sodium lauryl sulfate and 0.1 percent to 0.2 percent of nipagin methyl ester; the B component comprises 6 percent to 9 percent of glycerin, 1 percent to 3 percent of Chinese traditional medicine ingredients, 0.3 percent to 0.5 percent of essence and 0.1 percent to 0.2 percent of nipagine propyl ester; the Chinese traditional medicine ingredients per gram is composed of 0.15 gram to 0.30 gram of flos sophora, 0.50 gram to 0.75 gram of honeysuckle and 0.10 gram to 0.20 gram of peony. When the sunscreen cream is prepared, the Chinese traditional medicine is firstly prepared. Secondly, the A and the B components are respectively heated to about 80 DEG C to be melted, the A component is added into the B component along with stirring, and then the de-ionized water is added into the mixture. The fast stirring can not stop until the mixture is emulsified completely, and then the mixture is cooled to obtain the sunscreen lotion containing natural plant sunscreen components. The invention has broad-spectrum function to UV-A and UV-B rays and compensates the deficiency of a single component, and has favorable effect on absorbing ultraviolet radiation.

A method for calculating a rate of UV radiation absorbed by a user's skin including: capturing image data of an area of the user's skin; determining a skin tone of the user's skin based on the captured image data; calculating a rate of UV radiation absorption for the determined skin tone; measuring an amount of UV radiation exposed to the user's skin; and calculating a rate of UV radiation that would be absorbed by the user's skin based on the user's skin tone and the amount of UV radiation exposed to the user's skin. The method can further comprise calculating an amount of time that the user can be exposed to the amount of UV radiation exposed to the user's skin based on predetermined criteria. The predetermined criteria can at least include an SPF level of sunscreen applied to the user's skin.

The invention belongs to the technical field of cosmetics, and provides a waterproof sunscreen cosmetic and a preparation method. The method comprises the steps that iso-octyl 4-methoxycinnamate and 3-(4'-methylbenzylidene)camphor are loaded on modified nano porous zinc oxide to prepare a composite sunscreen agent A; 4-tert-butyl-4-methoxydibenzoylmethane and diethylhexyl butamido triazone are loaded on modified nano porous titanium dioxide to prepare a composite sunscreen agent B; a waterproof sunscreen lotion is further prepared. Compared with a traditional method, the prepared sunscreen cosmetic can prevent the skin from being in direct contact with the organic sunscreen agents, promote the uniform dispersion of inorganic sunscreen agents in a medium, have good waterproofness, be used in the underwater environment and achieve the comprehensive protection against long-wave ultraviolet rays and medium-wave ultraviolet rays.

The invention discloses a sunscreen lotion for gently repairing and brightening skin. The sunscreen lotion consists of a multi-component sunscreen agent, a humectant, an emollient, an emulsifier, a thickener, a skin conditioner, a preservative, an aromatic agent and balance of water. The invention also discloses a preparation method of the sunscreen lotion. The preparation method comprises the following steps: Step 100, forming a water-phase component, pre-mixing methylenebis-benzotriazolyltetramethylbutylphenol / decylglucoside / xanthan gum / propylene glycol in the multi-component sunscreenagent, adding the mixture into a water-phase tank, mixing the mixture with the water-phase component, heating the water-phase tank in vacuum, carrying out heat preservation and stirring; Step 200, forming an oil-phase component, heating and stirring oil-phase component for dissolving; Step 300, pumping the water-phase component and the oil-phase component into a main tank, carrying out vacuum homogeneous emulsification, cooling, and adding the thickener and the preservative; and Step 400, continuously cooling, adjusting a state of the resulting solution, perform warming, adding the aromatic agent, discharging a semi-finished product from the tank, and completing preparation after detection. The sunscreen lotion has a strong sunscreen function and certain repairing effect, can brighten skin color, and further can reduce irritating components and side effects of the irritating components on the skin.

The invention belongs to the technical field of daily care articles, and discloses a natural preservative children plant sunscreen lotion and a preparation method thereof. The natural preservative children plant sunscreen lotion is prepared from the following raw materials: cetearyl glucoside, monoglyceride, C16-18 alcohols, 26# white oil, methylsilicone oil, ethylenediamine tetracetic acid sodium, glycerin, propylene glycol, carbomer, allantoin, xanthan gum, triethanolamine, D-panthenol, aloe extract, bamboo leaf extract, lotus leaf extract, tequila extract, and deion. The natural preservative children plant sunscreen lotion has the advantages that by adding the plant extracts as sunscreen components and preservative components, the use of chemical synthetic sunscreen agents and preservatives is avoided, the irritation is reduced, the safety is improved, and the sunscreen lotion can be applied to children formula.

The invention discloses efficient water-in-oil type sunscreen lotion. The efficient water-in-oil type sunscreen lotion is prepared from the following components: octyl 4-methoxycinnamate, homosalate,ethylhexyl salicylate, bis-ethylhexyloxyphenol methoxyphenyl triazine, cetyl PEG / PPG-10 / 1 dimethicone, polyglyceryl-3 diisostearate, tocopheryl acetate, isononyl isononanoate, caprylyl dimethicone ethoxy glucoside, titanium dioxide, polymethyl methacrylate, silica, synthetic wax, magnesium stearate, calcium silicate, magnesium sulfate, caprylyl glycol, xanthan gum and water. Higher sunscreen capability is realized by the sunscreen raw materials with small adding quantities, the components realize sun screening cooperatively, and small quantities of the sunscreen components are used during preparation of the sunscreen lotion, so that irritation of the sunscreen lotion is reduced and material cost is reduced.

The invention belongs to the field of cosmetics, and particularly relates to an oil-in-water sunscreen lotion and a preparation method thereof. The oil-in-water sunscreen lotion is prepared from the following components in parts by weight: 45-60 parts of a group A water phase component, 35-45 parts of a group B oil phase component, 0.5-0.8 part of a group C component, 0.5-1.5 parts of a group D component and 15-20 parts of a group E component; the group B oil phase component is selected from one or more of an organic sunscreen agent, grease, a skin feeling regulator, an emulsifier and an antioxidant; and the emulsifier comprises an O / W type emulsifier with the pH value of 5.5-7.5 and an O / W non-ionic emulsifier with the HLB value of 10-13, and the aqueous solution of the O / W type emulsifier is 5wt%. The oil-in-water sunscreen lotion has the advantages of strong sunscreen capability, no irritation to human bodies, excellent compatibility with silicone oil substances, difficulty in crystallization and precipitation, easiness in film formation, safety in use, good touch and refreshing skin feeling.

Disclosed are aqueous o / w emulsions with the ability to invert into w / o emulsions by introduction of mechanical energy, comprising (a) oil components, (b) w / o emulsifiers, (c) cationic surfactants, (d) actives, and (e) cationic-compatible stabilisers. The emulsions are useful for making cosmetic or pharmaceutical compositions, particularly sprayable sun care emulsions.

The invention belongs to the field of cosmetics, and particularly relates to a sunscreen lotion and a preparation method thereof. The sunscreen lotion provided by the invention belongs to the water-in-oil type sunscreen lotion; meanwhile, a physical sun-screening agent alkyl silicon is used for treating the nano zinc oxide, oil-dispersed nano titanium dioxide, a chemical sun-screening agent ethylhexyl methoxycinnamate, diethylaminohydroxybenzoyl hexyl benzoate, a natural plant sun-screening agent wild soybean seed extract, a sandalwood extract and a lotus leaf extract are mixed and matched, sothat the sunscreen lotion has better safety and stability and small irritation, and the sunscreen performance of the skin is remarkably enhanced. Moreover, due to the addition of the natural plant sun-screening agent, the dosage of the chemical sun-screening agent is reduced, and the natural plant sun-screening agent also has an after-sun repairing effect, has better compatibility with the skin and is good in mildness.

The invention discloses a comprehensive-effect sunscreen lotion containing oceanic biological active substances. The lotion contains seashells active peptides, oceanic collagen peptides and algal polysaccharides as main active ingredients, and also contains allantoin, magnesium ascorbyl phosphate, vitamin E acetate, ultraviolet A absorbent and ultraviolet B absorbent. The comprehensive-effect sunscreen lotion disclosed by the invention solves the problem that the sunscreen cosmetics in the prior art have irritation and phototoxicity to skin and poor air permeability, make skin oily, and easily block sweat pores; and the sunscreen lotion organically combines oceanic biological active substances and a sunscreen agent, so as to greatly improve the sunscreen capacity and safety of the sunscreen lotion while reducing the use amount of the sunscreen agent. The lotion has mild and comprehensive effects, not only can effectively block the damage of ultraviolet ray to skin and relieve skin inflammations due to sunscald, but also can keep skin moist, provide nutrients, promote skin regeneration, repair damaged skin and comprehensively improve the protection capability of skin. Meanwhile, the lotion has w / o (water-in-oil) type and o / w (oil-in-water) type, and is suitable for people of various skin types.

The invention discloses a composition for increasing the sunscreen value of a sunscreen emulsion and a preparation method of the composition. Water, octyl polymethylsiloxane, ethylhexyl triazinone, diethylaminohydroxybenzoyl hexyl benzoate, diethylhexyloxyphenol methoxyphenyl triazine, ethylhexyl methoxycinnamate, octocrilene, Tween 60 or tribehenin PEG-20 ester or polyglycerol-3 diisostearate andglyceryl stearate citrate combined components are adopted. A prepared emulsion preform in a sub-micro stable state is transferred into an ultrasonic cell disruptor for treatment, a treated water phase preform phase is added, homogenizing and uniform stirring are carried out to obtain a target product. According to the emulsion prepared by the method, the usage amount of an emulsifier and a sunscreen agent can be reduced, the cost is saved, and the influence of large usage amount of the raw materials on skin, such as irritation, is reduced; The prepared emulsion is smaller in liquid drop and more uniform in sunscreen component distribution, the sunscreen value of the sunscreen emulsion is increased, the skin feeling is fresher, and meanwhile, the stability is better.

The invention discloses a sunscreen lotion. The sunscreen lotion consists of the following components in parts by weight: 3 to 9 parts of a wild chrysanthemum flower extract, 2 to 6 parts of triglyceride, 4 to 8 parts of zinc oxide, 7 to 10 parts of collagen, 5 to 10 parts of alcohol ether, 8 to 15 parts of isododecane, 2 to 5 parts of hyaluronic acid and 7 to 10 parts lemon extract. Compared with the conventional sunscreen lotion, the sunscreen lotion can achieve a whitening effect while preventing ultraviolet rays, and because the sunscreen lotion contains cool and fresh type substances such as wild chrysanthemum flower, the sunscreen lotion cannot block pores and is suitable for a variety of skin.

The invention relates to baby's physical sunscreen lotion. The baby's physical sunscreen lotion is prepared from raw materials in parts by weight as follows: a phase A component, a phase B component and a phase C component, wherein the phase A component contains 7.0-70.0 parts of water, 1.0-20.2 parts of glycerin, 0.1-1.0 part of carbomer, 0.1-1.0 part of arginine, 1.0-10.0 parts of titanium dioxide and 0.5-10.0 parts of zinc oxide; the phase B component contains 1.0-50.0 parts of C12-20 alkyl glucoside, 20.0-90.0 parts of cetostearyl alcohol, 1.0-50.0 parts of camellia oil, 1.0-90.0 parts ofsimmondsia chinensis seed oil and 5.0-20.0 parts of caprylic / capric triglyceride; the phase C component contains 0.5-1.0 part of capryloyl hydroximic acid, 0.1-0.2 parts of ethylhexylglycerin and 1.0-2.0 parts of 1,2-hexanediol. The invention also provides a preparation method of the baby's physical sunscreen lotion. The baby's physical sunscreen lotion has the advantages that the problem that babies are easily sunburnt when playing outside is solved; the physical sunscreen lotion has a sun protection function on skin of babies and children and also has certain moisturizing efficacy; the baby's physical sunscreen lotion with the sun protection function is prepared by use of the physical characteristics that inorganic particles have reflection and scattering functions on ultraviolet, visible light and infrared radiation.

A soluble UVA and / or UVB absorbing chromophore-comprising polymer useful for preparation of a sunscreen lotion has a multiplicity of repeating units where one or more of the repeating units includes at least one UVA and / or UVB absorbing chromophore. The repeating units are those formed from the ring-opening metathesis polymerization (ROMP) of a strained cycloakene, cycloalkadiene, bicycloalkene, or bicycloalkadiene, or where one or more sp3 hybridized carbons of the strained cycloakene, cycloalkadiene, bicycloalkene, or bicycloalkadiene is replaced with a heteroatom. The UVA and / or UVB absorbing chromophore-comprising polymer can be formed from a UVA and / or UVB absorbing chromophore-comprising monomer, which can be homopolymerized or copolymerized by ROMP. Alternately, the UVA and / or UVB absorbing chromophore-comprising polymer can be formed by polymerization of monomers that can subsequently be substituted with UVA and / or UVB absorbing chromophores.

The invention belongs to the field of daily chemicals, and discloses a full-wave-band ultraviolet sunscreen lotion. The full-wave-band ultraviolet sunscreen lotion comprises the following components of 10-20 parts by weight of an organic sunscreen agent, 1-3 parts by weight of a composite coated organic sun-screening agent, and 1-5 parts by weight of a composite inorganic sun-screening agent. The sunscreen lotion has the advantages that the sunscreen lotion is high in sunscreen index, safe, mild, capable of repairing sunburn, good in stability and fresh and cool in skin feeling and has a full-wave-band ultraviolet protection function; Meanwhile, the invention also discloses a preparation method of the full-wave-band ultraviolet sunscreen lotion.

The invention discloses customized sunscreen lotion based on private genes and a preparing method thereof, and relates to the technical field of skin care products. The technical aim that the repairing function of a skin care product after persons are injured by ultraviolet rays is improved is achieved. The raw material ratio of the customized sunscreen lotion is conducted according to private gene detection, and the customized sunscreen lotion is prepared from 1,3-butanediol, hydroxyacetophenone, hexanediol, sodium hyaluronate, glycerol, a polyacrylic ester cross-linked polymer-6, dipotassiumglycyrrhizinate, sodium hydroxide, cera alba, polysorbate-80, citric acid, sodium citrate, octocrilene, diisopropyl sebacatem, sodium ethylene diamine tetraacetic acid, arachyl alcohol (and) behenylalcohol (and) arachidyl glucoside, tremella polysaccharide, lauric acid isopentyl ester, phenylbenzimidazole sulfonic acid, ethylhexyl triazone, tocopherol, lignocaine hydroxybenzoyl ethyl benzoate, Tinosorb M, fibronectin and Chiba Jasmine water. The customized sunscreen lotion has the good sunscreen repair effect.