62 results about "ETHYLHEXYL SALICYLATE" patented technology

The invention discloses a phase-inversion sunscreen composition and a preparation method thereof. The composition comprises the following components in percentage by weight: 50-70% of water, 3-15% of polyhydric alcohols, 0.03-2% of a wetting agent, 0.1-1% of a thickening agent, 15-35% of an organic sunscreen agent, 1-15% of inorganic sunscreen agent, 5-18% of dispersant, 1-6% of film-forming agent, 1-6% of skin feeling regulating agent, 0.1-3% of a preservative and 1.0-6% of an emulsifier. The composition contains ethylhexyl methoxycinnamate, octocrilene, ethylhexyl salicylate, homosalate, and a combination thereof, preferably one or a combination of more than two of benzophenone-3, benzophenone-4 and avobenzone. According to the invention, due to a phase inversion technology and a stickiness-reducing and oiliness-reducing technology, the sunscreen composition prepared by the invention has a moisturized, fresh and cool feeling when contacted with skin, does not have a sticky or oily feeling after applied and spread, and has high sunscreen value and high water resistance and sweat resistance.

The invention discloses a sun-screening whitening skincare composition and a preparation method thereof. The sun-screening whitening skincare composition comprises a sun-screening agent,a skin moisturizing agent, a conditioning agent, a moisturizing agent, an anti-oxidant and a functional auxiliary agent; the sun-screening agent comprises titanium dioxide, ethylhexyl methoxycinnamate, ethylhexyl salicylate, ethylhexyl triazone, octocrilene, benzophenone-3 and diethylamino hydroxybenzoyl hexyl benzoate; the skin moisturizing agent comprises dicaprylyl carbonate; the conditioning agent comprisesbutylene glycol, a tea tree extract, a thymus serpillum extract, ascorbic acid and nicotinamide; the sun-screening whitening skincare composition expands the functions of a conventional skincare product, can resist oxidation, complement moisture, make skin restore moisture and elastic, make skin quality fine and smooth and appear pure white lustre, meanwhile, resist ultraviolet rays and protect skin from being burned or tanned, and has a concealing effect; the sun-screening whitening skincare composition is light and thin, can conceal without powder floating and can make up quickly and is thin and easy to smear.

The invention discloses sunscreen aerosol and a preparing method thereof. The sunscreen aerosol is composed of sunscreen components, polydimethylsiloxane, emulsifying components and other additives like propylene glycol and magnesium aluminum silicate, wherein the sunscreen components include homosalate, ethylhexyl methoxycinnamate, ethylhexyl salicylate, 4-methylbenzyl camphor, titanium dioxide, and the emulsifying components include sodium acrylate / acrolyl-dimethyl sodium taurine, isohexadecane, polysorbate-80, coconut-based glucoside, oleyl alcohol, glyceryl stearate, and PEG-100 stearate. The sunscreen aerosol is low in viscosity, the product system is stable, the SPF value is constant and enduring, the breathability is good after the sunscreen aerosol is sprayed, the formed film is compact, excellent water resistance is achieved, and thus a long sunscreen effect is achieved.

The invention discloses a plant essence-containing sunscreen foundation cream. The plant essence-containing sunscreen foundation cream is mainly composed of ethylhexyl methoxycinnamate, zinc oxide, titanium dioxide, ethylhexyl salicylate, cyclopentapolydimethylsiloxane, glycerin, dipropylene glycol, quaternary ammonium salt-18 and hectorite, magnesium sulfate, iron oxide red, iron oxide yellow, iron oxide black, PEG-10 and polydimethylsiloxane, a Curacao aloe extract, a jujube extract, a coix seed extract, dehydroacetic acid, benzyl alcohol and water. The plant essence-containing sunscreen foundation cream is developed through utilizing the effective components of plant extracts against the disadvantages of present foundation creams. The effective plant components deeply nourish and moisten skins, and realize no defects or fine lines of skins, moisture and permeable makeup, even and glossy skin sense, age sign relieving and youthful radiance because of the excellent covering power. The plant essence-containing sunscreen foundation cream can effectively protect skins and resist the ultraviolet and environment harms, and prevents the light ageing of the skins.

The invention discloses a non-greasy sunscreen with high protection capability. The sunscreen comprises, by mass, 0.1-1% of PEG-75 stearate, 0.1-1% of ceteth-20, 0.1-1% of steareth-20, 0.5-1.5% of glyceryl stearate, 0.5-3% of fatty alcohol, 5-10% of C12-15 alcohol benzoate, 0.1-3% of butanediol cocoate, 1-5% of butyl methoxydibenzoylmethane, 0.1-3% of diethylaminohexyl hydroxybenzoyl benzoate, 1-5% of di-ethylhexoxyphenol methoxyphenyltriazine, 1-5% of ethylhexyl salicylate, 1-5% of octocrilene, 5-10% of ethylhexyl methoxycinnamate, 0.1-1% of benzotriazolyl dodecyl p-cresol, 0.05-0.3% of acrylic acid (ester) / C10-30 alcohol sodium acrylate crosslinked polymer, water and the like. The sunscreen is refreshing and non-greasy and has high protection capability and an excellent anti-aging effectat the same time.

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 present invention discloses skin pre-essence and a preparation method thereof. The skin pre-essence comprises raw materials in parts by weight: a sunscreen filler, glycerol, a polydimethylsiloxane / vinyl polydimethylsiloxane cross-linked polymer, a first emollient, propylene glycol, tridecyl alcohol trimellitate, ethylhexyl salicylate, cetyl PEG / PPG-10 / 1polydimethylsiloxane, a second emollient, magnesium stearate, talcum powder, boron nitride, epsom salt, disteardimonium hectorite, silica dimethyl silyldined, a skin feeling modifier, phenoxyethanol, a colorant, and the balance of water, functional components, an emollient and a emulgator; the sunscreen filler comprises titanium dioxide (CI77891) and triethoxy octyl silane; the first emollient comprises cyclopentasiloxane and cyclohexasiloxane; the second emollient comprises cyclopentasiloxane and polydimethylsiloxane. The skin pre-essence has effects of oil controlling and sun resistance.

The invention relates to a synthesis method of 2-ethylhexyl salicylate. According to the method, 2-ethylhexyl salicylate is synthesized from salicylic acid and isooctanol in the presence of solid superacid SO4<2-> / TiO2-WO3 as a catalyst under the backflow condition at temperature of 190 DEG C. The synthesis method has the advantages that the yield of 2-ethylhexyl salicylate is higher than 80%, the purity of 2-ethylhexyl salicylate is higher than 98%(GC), the superacid catalyst can be easily separated from a reaction system without causing environmental pollution or equipment erosion and can be reused, and the application prospect is high.

The invention provides a sunscreen transparent lipstick which is prepared from the following components in percentage by weight: 90.1wt% of first component and 0.9wt% of second component, wherein the first component is a mixture of the following components: a mixture of dibutyl lauroyl glutamine, polyamide-3 and a bis-stearyl ethidene diamine / neopentyl glycol / stearyl alcohol hydrodimerized linoleate copolymer, C12-15 cholesteryl benzoate, heptyl undecylenate, benzophenone-3, ethylhexyl salicylate, homosalate, C10-30 acid cholesterol / lanosterol mixed ester, hydrogenated C6-20 polyolefin and dextrin isostearate; the second component is an auxiliary additive. The lipstick provided by the invention can pass through a three-month stability test, and is clear and transparent in appearance, good in sunscreen effect, high in melting point, good in moistening degree and difficult to break off.

The invention discloses a high-power sunscreen composition and a preparation method thereof, and relates to the technical field of cosmetics. The composition comprises the following components in parts by weight: 0.1 to 5 parts of butylmethoxydibenzoylmethane, 0.1 to 8 parts of bis-ethylhexyloxyphenol methoxyphenyl triazine, 0.5 to 10 parts of octocrylene, 1 to 5 parts of ethylhexyl salicylate, 0.2 to 5 parts of ethylhexyl triazinone, 0.1 to 6 parts of diethylaminohydroxybenzoyl hexyl benzoate and 0.05 to 8 parts of methylene bis-benzotriazolyl tetramethyl butyl phenol. The composition contains a plurality of sunscreen components which are compounded, the sunscreen index of the composition can reach SPF50+PA++++ through experimental tests, and the composition has the high-power broad-spectrum sunscreen effect; and the composition is further compounded with polyhydric alcohols, cetostearyl alcohol, diisopropyl sebacate, a skin feeling regulator, functional active matters and other components, so that a finally obtained product has the advantages of good experience feeling and mild and non-irritating usage experience. The preparation process of the composition is simple and easy to operate, low in economic cost, green and safe, and has a good industrial application prospect.

The invention discloses a sunscreen composition as well as a preparation method and application thereof. The sun-screening composition comprises the following components in parts by weight: 5 to 10 parts of ethylhexyl methoxycinnamate, 1.5 to 3 parts of nicotinamide, 0.4 to 1.6 parts of adenosine, 0.4 to 1.2 parts of butanediol, 3.5 to 5.5 parts of ethylhexyl salicylate, 4.5 to 7.5 parts of peanutextract, 1.1 to 1.8 parts of an emulsifier, 0.4 to 1.2 parts of a preservative and 2.5 to 5 parts of a film forming agent; wherein the film forming agent is prepared by mixing the following components in parts by weight: modified attapulgite, cyclopentasiloxane, aluminum hydroxide, hydrogenated polydimethylsiloxane, triethoxyoctylsilane and a polydimethylsiloxane / vinyl polydimethylsiloxane cross-linked polymer. The sunscreen composition is used in sunscreen cosmetics and has the advantages of being excellent in waterproofness, high in adhesive force, not prone to dissolving and falling off, lasting in sunscreen effect, capable of replenishing water and preserving moisture, capable of improving skin elasticity and capable of repairing wrinkles.

The invention provides sunscreen containing a catechuic acid acetylated derivative. The sunscreen is prepared from raw materials including water, propylene glycol, caprylic / capric triglyceride, catechuic acid EGCG (epigallocatechin gallate) acetylated derivative, titanium dioxide, methoxycinnamic acid phthalic acid ester, C12-15 alkanol benzene formate, mineral oil, ethylhexyl salicylate, cetostearyl alcohol, steareth-2, methylparaben and essence. The sunscreen contains the catechuic acid EGCG acetylated derivative, ultraviolet absorptivity of catechuic acid EGCG molecules is used, lipid solubility of the sunscreen is improved by means of acetylation, bioavailability of the catechuic acid EGCG molecules in skin superficial cells is effectively enhanced, and accordingly, sun protection and ultraviolet injury repair effects are improved.

The invention discloses a camellia seed oil-containing facial cream, which is prepared from the following raw materials in parts by weight: 11 to 30 parts of camellia seed oil, 9 to 18 parts of urea,17 to 30 parts of yeast amino acid, 15 to 25 parts of trehalose, 9 to 18 parts of taurine, 12 to 15 parts of betaine, 17 to 30 parts of noni fruit extract, 11 to 25 parts of herba menthae extract, 14to 30 parts of common leafflower herb with root extract, 20 to 30 parts of aloe extract, 9 to 18 parts of ceramide, 8 to 17 parts of carboxymethyl cellulose, 8 to 15 parts of macadamia nut oil, 9 to 11 parts of microcrystalline wax, 12 to 30 parts of ethylhexyl salicylate, 10 to 25 parts of deionized water and 5 to 12 parts of humectant. The camellia seed oil contained facial cream can effectivelyretain moisture and inhibit melanin, and has high-efficiency whitening effect, promotes regeneration of new cells, enhances cell activity, enhances immunity of skin cells, and has skin astringing effect.

The invention discloses a camellia oleifera seed oil make-up composition and a preparation method thereof. The camellia oleifera seed oil make-up composition is prepared from the following raw materials in parts by weight: 3-8 parts of camellia oleifera seed oil, 3-10 parts of urea, 7-15 parts of yeast amino acid, 9-22 parts of trehalose, 6-13 parts of taurine, 12-15 parts of glycine betaine, 10-20 parts of morinda citrifolia fruit extract, 6-13 parts of herba menthae extract, 4-8 parts of pearl grass extract, 12-18 parts of aloe extract, 6-15 parts of ceramide, 2-5 parts of carboxymethyl cellulose, 3-7 parts of macadamia oil, 4-9 parts of microcrystalline wax, 2-5 parts of ethylhexyl salicylate, 6-19 parts of deionized water, 0.2-0.4 part of preservative, 0.1-0.2 part of essence and 0.3-0.7 part of humectant. The camellia oleifera seed oil make-up composition effectively maintains moisture and inhibits melanin at the same time, plays a part in effective whitening, and is capable of promoting new cell generation, improving the cell activity, enhancing the immunity of the skin cells and restraining the skin, the total cost of processing the raw materials is low, and the method is simple.

The invention discloses an isolated sunscreen composition which comprises an ultraviolet light absorbent, an antioxidant and a calming and soothing agent, wherein the ultraviolet light absorbent comprises one or more of a white tea extract, ultra-fine nanometer titanium dioxide, nanometer zinc oxide, ethylhexyl salicylate, butyl methoxy dibenzoyl methane and rutin. The isolated sunscreen composition disclosed by the invention has the beneficial effects that the ultraviolet light absorbent added in the isolated sunscreen composition can absorb ultraviolet light and reduce the damage caused by the ultraviolet light to skin; the antioxidant added can remove free radicals and reduce the oxidative damage; the calming and soothing agent added can clam and sooth the skin and strengthen the ability to protect against ultraviolet radiation; by cooperated use of all the components, the isolated sunscreen composition can realize a good isolated sunscreen effect and give cosmetics a significant isolated sunscreen effect when being applied to the cosmetics, so that the skin is better protected.

Method for making a system for preventing ultraviolet degradation in a chemical composition, comprising: preparing a mixture consisting essentially of ultraviolet inhibitors in a powder form, water, and ultraviolet inhibitors in a liquid form; heating the mixture to a temperature of 50 to 55 degrees Centigrade, wherein powder-based components are dissolved in a liquid phase; optionally adding additional powders or liquids to the liquid phase, wherein the liquid phase is a clear to yellowish liquid; and packaging the liquid phase.

The invention discloses suntan cream. The suntan cream is prepared from, by mass, 0.1-1% of cetyl PEG / PPG-10 / 1 polydimethylsiloxane, 1-10% of stearyl heptanoate, 1-5% of myristyl myristate, 0.1-5% ofhexyl diethyl benzoyl benzoate, 0.1-10% of ethylhexyl methoxycinnamate, 0.1-5% of bis-ethoxy-phenol-methyl-phenyl-triazine, 0.1-5% of C12-15 benzoate, 0.1-5% of ethylhexyl salicylate, 1-10% of ceresin, 0.1-10% of silicone oil, 0.1-10% of polyhydric alcohols, 0.1-1% of sodium chloride, a proper amount of antiseptic and the balance water. The suntan cream is of the ice cream appearance, is novel inappearance, has the melting feeling of ice cream when in use, and brings the unique experience to a consumer.

The invention discloses senile-resistant multi-effect spray, which is prepared from the following ingredients including homosalate, octocrylene, C12-15 alkyl benzoate, ethanol / water, ethylhexyl salicylate, isopropyl palmitate, hydrolecithin / Sorbeth-20 beewax, butyl methoxyl dibenzoylmethane, squalene, 1,2-pentanediol, glycerol, embryo extracts, Gentian extracts / butanediol, tocopheryl acetate, rhodiola crenulata root extracts, propanediol / bisabolol / PEG-40 hydrogenated castor oil, caprylyl glycol / 1,2-pentanediol, ethylhexylglycerin, xanthan gum, acrylic acid (ester) type / ethenol isodecanoic acidester cross-linked polymer sodium, triethanolamine, (daily) essence and the balance water. The spray has the advantages that the carrying is convenient; the spray is mild and does not contain conventional preservatives; and the spray can help the skin actively resist the harm to the skin caused by adverse environment, achieves the effects of water replenishing, moisture preservation, deep restoration and senility delaying, and is suitable for outdoor traveling and sports doing people groups to use.

The invention discloses a waterproof and bacteriostatic tarpaulin, which comprises a netted sandwich cloth and a functional liquid. The functional liquid is mainly composed of the following componentsby weight: 5-10 parts of chitosan, 5-10 parts of a chitosan oligosaccharide derivative, 2-5 parts of nano titanium dioxide particles, 60-80 parts of polyvinyl chloride paste resin, 2-5 parts of ethylhexyl salicylate, and 10-20 parts of bentonite. The tarpaulin has the characteristics of no toxicity, no odor, osmosis prevention, ageing resistance, bacteriostasis and mold prevention, and is in linewith the provisions of GB-6675. The invention also discloses a preparation method of the waterproof and bacteriostatic tarpaulin, the method is simple, and is easy for industrial production.

The invention discloses a cosmetic composition with a balanced whitening effect. The cosmetic composition is prepared from the following components in percentage by weight: 0.1-5 percent of ethylhexyl salicylate, 0.1-5 percent of uncaria tomentosa extract, 0.1-5 percent of sucrose dilaurate, 0.01-0.5 percent of pea extract, 0.1-5 percent of papaya fruit extract, 0.1-5 percent of wild strawberry leaf extract, 0.1-5 percent of thyme extract and 20-80 percent of deionized water. The cosmetic composition can achieve a safe and effective synergistic whitening effect by selecting the combination of multiple synergistic effective whitening components.

The invention discloses a whitening and sun-screening sunscreen lotion containing natural plant sunscreen components and a preparation method thereof. The whitening and sun-screening sunscreen lotionis prepared from the following raw materials in parts by weight: 3-5 parts of ethylhexyl methoxycinnamate, 3-5 parts of ethylhexyl salicylate, 3-5 parts of bis-ethylhexyloxyphenol methoxyphenyl triazine, 10-20 parts of octocrilene, 10-20 parts of plant extract, 3-5 parts of ethylhexyl triazinone, 3-5 parts of ultraviolet light absorber, 3-5 parts of humectant, 5-10 parts of whitening agent, 3-5 parts of phenoxyethanol, 3-5 parts of triethanolamine, 1-3 parts of thickener and 3-5 parts of water. The invention relates to the technical field of skin care products. According to the whitening and sun-screening sunscreen lotion containing natural plant sunscreen components and the preparation method thereof, the sunscreen effect of the sunscreen lotion can be greatly improved by taking the natural plant sunscreen components as main components and matching with the whitening and sun-screening components, the sunscreen effect of the sunscreen lotion is greatly improved, and the sunscreen lotion can continuously screen sun for a long time; and meanwhile, the sunscreen lotion is clear and mild in water feeling and is not greasy, so that a user feels comfortable when using the sunscreen lotion.

The invention discloses a modified attapulgite for an outdoor aerial cable material and a preparation method thereof. The modified attapulgite is prepared from, by weight, 26-38 parts of attapulgite, 10-15 parts of pebble chips, 5-10 parts of nano molybdenum powder, 4-8 parts of anatase titanium dioxide, 2-4 parts of 3- isocyanatepropyltriethoxy silane, 1-2 parts of dibutyltin dilaurate, 3-4 parts of soya bean lecithin, 2-3 parts of tripolyglycerol monostearates, 1-2 parts of ethylhexyl salicylate, 0.5-1 part of tocopherol acetate, 1-2 parts of 2-phenyl benzimidazole-5-sulphonic acid, 3-5 parts of bismuth molybdate and 4-6 parts of a compound additive. The prepared attapulgite is applied to the outdoor aerial cable material, can have higher mechanical strength and can also have excellent weather resistance, aging resistance and oxidation resistance.

The invention provides a compound sun protection agent, sun protection cosmetics and preparation methods thereof. In parts by weight, the compound sun protection agent comprises the following components: 4-7 parts of butyloctyl salicylate, 1-3 parts of polysiloxane-15, 5-8 parts of ethylhexyl salicylate, 6-10 parts of homosalate, 3-5 parts of butyl methoxydibenzoylmethane, 4-6 parts of phenylbenzimidazole sulfonic acid and 1-3 parts of radix scutellariae. According to the compound sun protection agent, all the raw materials are reasonably compounded for synergistic interaction, so that the obtained compound sun protection agent has a high sun protection factor (SPF) value, makes skin feel refreshing and has a good use feeling, has a good repairing effect for sunburned skin and has no burden to the skin; and the sun protection cosmetics prepared by adding the compound sun protection agent also have high SPF value, make the skin feel light and thin, and can effectively repair and improvethe sunburned skin, thereby bringing pleasant using experience and effect to people.

The invention discloses a sunscreen cream containing a cannabidiol lipidosome and a preparation method. The sunscreen cream is prepared from the following components in percentage by weight: 0.5 to 2percent of cannabidiol lipidosome, 0.5 to 8 percent of titanium dioxide, 1 to 8 percent of diethylamino hydroxy benzoyl hexyl benzoate, 0.5 to 10 percent of isoamyl 4-methoxycinnamate, 1 to 5 percentof ethylhexyl salicylate, 0.5 to 1.5 percent of ethylhexyl palmitate, 2 to 6 percent of glycerin monostearate, 0.5 to 2.5 percent of cetostearyl alcohol, 1 to 10 percent of glycerinum, 1 to 5 percentof butanediol, 0.1 to 1 percent of allantoin, 0.1 to 2 percent of tocopheryl acetate, 0.01 to 0.5 percent of xanthan gum, 0.01 to 0.2 percent of EDTA-2Na, 0.01 to 0.1 percent of preservative, and thebalance deionized water. According to the sunscreen cream containing the cannabidiol lipidosome and the preparation method provided by the invention, the nanoscale cannabidiol lipidosome is prepared by adopting a lipidosome embedding technique, so that the water solubility and the stability of cannabidiol (CBD) are improved, meanwhile, a transdermal absorption effect of the CBD is effectively promoted, the CBD can quickly penetrate through a skin surface layer, directly arrives at a skin deep layer and is slowly released, and the efficacy is durable. The sunscreen cream containing the nanoscale cannabidiol lipidosome provided by the invention has a better sunscreen effect and is capable of effectively scavenging free radicals and delaying skin aging, and the skin is fresh and cool withoutgreasy feeling after being applied with the sunscreen cream.

The invention provides a transparent sunscreen base gel. The transparent sunscreen base gel is prepared from the following components in percentage by weight: 35-47.5% of octyl polymethylsiloxane (and) PEG-12 polymethylsiloxane / PPG-20 cross-linked polymer, 3.55-7.45% of ethylhexyl methoxycinnamate, 2.62-2.88% of ethylhexyl salicylate, 3.55-7.45% of homosalate, 8.80-9.72% of water, 33.48-37.00% of glycerin and a proper amount of accessories. The transparent sunscreen base gel is transparent and colorful in appearance, good in moistening degree, smooth and good in powdery feeling, good in oil control property, and capable of smoothing wrinkles and pores.

The invention discloses a sunscreen repairing lotion with a high SPF value and containing borojopatinoi cuatrec. The sunscreen repairing lotion is prepared from an organic sunscreen agent and an aqueous phase component, the organic sunscreen agent is prepared from the following materials in percentage by mass: 3.5-4.5% of ethylhexyl salicylate, 2-4% of phenylbenzimidazole sulfonic acid, 8-9% of ethylhexyl methoxycinnamate, 1-2% of bis-ethylhexyloxyphenol methoxyphenyl triazine, 0.5-2% of methylene bis-benzotriazolyl tetramethylbutylphenol, 8-10% of an inorganic sunscreen agent hydrophobic-treated titanium dioxide, 3-5% of hydrophobic-treated zinc oxide, 2-5% of a film-forming agent Unimer U-1946, 1-2% of organic clay, 3-6% of an emulsifier, 11-15% of diphenylsiloxy phenyl trimethicone and7-11% of dibutyl adipate, and the aqueous phase component is prepared from 4-8% of polyol, 1-2% of an anti-allergic agent, 2-4% of a moisturizer, 1-2% of borojopatinoi cuatrec powder and 0.3-0.5% of apreservative phenoxyethanol. The sunscreen repairing lotion has excellent water-resistant and sweat-resistant properties, and provides 360-degree all-band protection for the skin.

The invention discloses a skin-care composition. The skin-care composition comprises the following components by weight: 5-13 parts of titanium dioxide, 1-3 parts of Butyrspermum parkii, 3-8.5 parts of ethylhexyl methoxycinnamate, 1-4 parts of ethylhexyl salicylate, 0.5-2 parts of octocrilene, 0.5-2 parts of benzophenone-3, 0.5-2 parts of ethylhexyl triazone, 0.1-1 part of diethylamino hydroxybenzoyl hexyl benzoate and 0.05-0.1 part of tocopherol. The invention also discloses a preparation method for the skin-care composition. The invention also discloses a liquid makeup including the above skin-care composition and a preparation method thereof. The skin-care composition of the invention has the characteristics of moisture retention, whitening effect, oxidation resistance, ultraviolet rayabsorption performance and resistance to UVA and UVB. The liquid makeup of the invention has the characteristics of rapid realization of making-up, long-lasting moisturizing effect, thinness, easinessin smearing and carrying, and strong ultraviolet-light absorbing capability.

The present invention concerns a topical, cosmetic or pharmaceutical preparation containing a combination of 3 or 4 solar filters comprising: -one or two UVA filters to obtain a critical wavelength >370 nm, chosen from among: ( i) - 5, 6, 5, 6-tetraphenyl-3, 3'-(1,4-phenylene)-bis[1, 2, 4]triazine; (ii) 1,1'-(1,4-piperazinediyl)bis[1-[2-[4-(diethylamino)-2-hydroxybenzoyl]phenyl]-methanone; (iii)- Butyl Methoxydibenzoylmethane (BMDBM), in a quantity less than 2% by weight with regard to the total weight of said composition; (iv) - Hexyl -[4-(diethylamino)-2- hydroxybenzoyl]benzoate, -2,4-Bis[4-(2-ethylhexyloxy)-2-hydroxyphenyl]-6- (4-methoxyphenyl)-1, 3, 5-triazine = (BEMT), - one or two selected from the group consisting of diethylhexyl butamido triazone, ethylhexyl triazone, and filtersof tris-biphenyl triazine, ethylhexyl salicylate, phenylbenzimidazole sulfonic acid and TiO2 in an amount of from 3% by weight to 7% by weight relative to the total weight of the composition.

The invention discloses an oil-in-water sunscreen with waterproof function and a preparation method thereof, which comprises the following components: glycerin, magnesium aluminum silicate, disodium EDTA, water-dispersed titanium dioxide, and ethylhexyl methoxycinnamate , Homosalate, Ethylhexyl Salicylate, Hydrogenated Polyisobutylene, Glyceryl Stearate, Sodium Stearoyl Lactyl Lactylate, PEG‑100 Stearate, Oil-Dispersible Titanium Dioxide, Isononyl Isononanoate, Hydrogenated polycyclopentadiene, silica, synthetic wax, calcium silicate, water, etc. By adding a specific proportion of hydrogenated polycyclopentadiene, silica, and synthetic wax, a hydrophobic film can be formed on the skin, so that the oil-soluble sunscreen can be evenly and firmly attached to the skin, thereby obtaining good water resistance.

The invention provides an automobile maintenance agent and a preparation method thereof. The maintenance agent is composed of the following components: ethylhexyl salicylate, Great Wall antifreeze, sodium bentonite, diatomaceous earth, attapulgite soil, hibiscus leaves, rice washing water, vinegar, soybean lecithin, silicone resin, calcium phosphate powder, cyclohexyl phosphate, banana water, kaolin, 48wt% potassium nitrate, 42wt% sodium nitrite, 10wt% sodium nitrate and water. The automobile maintenance agent of the present invention can not only be used for the maintenance of automobile glass to increase the service life of the glass, but also can be used for automobile body maintenance, which can significantly improve the sunscreen and antifreeze performance of the automobile surface, effectively remove the dust on the automobile surface, and lubricate and remove dust to the greatest extent. Rust and dehumidification; at the same time, the use of the curing agent of the present invention reduces the waste of water resources, and is environmentally friendly and pollution-free.