74 results about "Sorbitan Sesquioleate" patented technology

The invention discloses a skin whitening microemulsion. More specifically, the skin whitening microemulsion contains sorbitan sesquioleate and PEG-20 sorbitan oleate; one or more oily components selected from hydrocarbon oil, synthetic grease, animal or vegetable oil, silicone oil and a mixture of silicone oil; polyhydric alcohol and water; one or more water-soluble skin whitening raw materials. The prepared skin whitening microemulsion is a water-in-oil system, is good in stability, can be stored for a long term, has a good solubilization effect on the water-soluble skin whitening raw materials, and can be made into a product containing high effective ingredients.

The invention provides a makeup-free face cream containing enriched emulsion and a preparation method of makeup-free face cream. The makeup-free face cream comprises, by weight percentage, 10.0-30.0% of enriched emulsion and 70.0-90.0% of liquid foundation, wherein the enriched emulsion comprises butanediol, polyglutamic acid, trehalose, sodium acrylate / acrylyl dimethyl sodium taurate polymer, isohexadecane, polysorbate-80, cyclopentyl siloxane (and) dimethiconol, moringa pterygosperma extracts and the like; the liquid foundation comprises physical skin whitening agent, colorant, cyclopentyl siloxane (and) trimethyl siloxy silicate ester, sorbitan sesquioleate, acrylic acid (ester) / C10-30 alkanol acrylic ester cross-linked polymer, magnesium aluminum silicate, xanthan gum, propylene glycol and the like. The makeup-free face cream is good in water and sweat resistance, natural in makeup feeling and easy to remove and has certain skin care effect.

The present invention discloses a method for preparing drug-loaded chitosan nano-microspheres, wherein sorbitan sesquioleate is adopted as an emulsifying agent, vanillin is adopted as a cross-linking agent, and an emulsifying and cross-linking method is adopted. The method comprises: dissolving a certain amount of chitosan and a certain amount of 5-fluorouracil in a certain amount of an acetic acid solution with a mass fraction of 1%; after completely dissolving, slowly adding the resulting solution to a certain amount of a liquid paraffin oil phase, and rapidly stirring at a room temperature to form a white emulsus water-in-oil emulsion, wherein the resulting solution is adopted as the water phase, the liquid paraffin oil phase contains a certain amount of an emulsifying agent; adding a certain amount of a cross-linking agent solution to the reaction system, and continuously stirring for a certain time; carrying out centrifugal separation, collecting the prepared drug-loaded nano-microspheres, completely washing respectively by petroleum ether and acetone, carrying out freeze drying to obtain the yellowish drug-loaded chitosan nano-microsphere powder, wherein the particle size of the prepared drug-loaded chitosan nano-microspheres is 100-150 nm, the sphericity is good, the controlled release effect is good, the encapsulation efficiency is 90-96%, the drug loading rate is 20-25%, and the drug-loaded chitosan nano-microspheres can meet clinical oral requirements and injection requirements. In addition, the method has a simple process, and is applicable for the large-scale production.

The invention discloses a puff cake added with nanometer pearl powder which is formed by blending, crushing and sieving and pressing nanometer peal powder, mica powder, magnesium stearate, methylparaben, propyl hydroxybenzoate, sorbitan sesquioleate, mineral oil, wool grease, ferric oxide, polymethyl methacrylate and essence. The puff cake is added with the nanometer powder containing multiple amino acid and microelement, not only can improve color of skin, covers blemish, keeps effective constituents in the pearl not to be damaged, is beneficial to the adsorption of the effective constituents in the pearl, whitens skin from the outside to the inside, provides nourish for skin, weakens pigment, inhibits the growth of melanin, reaches the perfect integration of the timely whitening and permanent whitening and achieves the purpose of really whitening skin while having water-proofing and sweat-proofing functions.

The invention relates to a BB Cream (Blemish Balm Cream) added with dense silica-coated pearl powder, which is prepared by mixing, emulsification and homogenization of double-PEKG / PPKG-14 / 14 polydimethylsiloxane, sorbitan sesquioleate, dimethyl silicone polymer, cyclomethicone, isononyl isononanoate, titanium dioxide, dense silica-coated pearl powder, quaternary ammonium-18 bentonite, iron oxide, glycerol, butanediol, chlorine sodium, methyl hydroxybenzoate, propyl hydroxybenzoate, EDTA (Ethylene Diamine Tetraacetic Acid) disodium, algae extract, bis(hydroxymethyl) imidazolidinyl urea, essence and deionized water. Due to the adoption of the dense silica-coated pearl powder instead of mineral powder in the traditional BB Cream, the damage of directly added pearl powder to an emulsion system of cosmetics can be avoided. The BB Cream (Blemish Balm Cream) added with the dense silica-coated pearl powder is prepared by simple processes, not only can cover defects and has an isolation protection effect but also can nourish the skin with deep pearl nutrient contents and increase the skin elasticity, has a good whitening effect, and gives full play to a plurality of effects such as whitening, isolation, radioresistance and the like of the pearl powder.

The invention relates to an aerosol type air purifying agent and a preparation method thereof. The aerosol-type purifying agent provided by the invention is characterized by comprising the following raw materials by weight: 1-2 parts of lavender essential oil, 3-5 parts of olive oil, 4-8 parts of mint, 10-15 parts of Japan cypress, 7-9 parts of golden cypress, 9-12 parts of Ginkgo biloba, 8-10 parts of marigold flower, 10-15 parts of orange peel, 4-6 parts of citric acid, 25-40 parts of dimethyl ether, 100-120 parts of deionized water, 0.1-0.8 part of lauric acid monoglyceride, 0.5-1.2 parts of sorbitan sesquioleate, and 0.9-1.5 parts of modified granulesten. The aerosol type air purifying agent provided by the invention adopts pure natural raw materials, not only can sterilize and purify air, but also can provide ideal negative ion environment for long time acting on the air, so as to meet the requirements by people of healthy environment. At the same time, the product has the advantages of simple preparation method and easiness for popularization and application.

A chemical wastewater treatment material comprises, by weight, 6-14 parts of ferrous chloride, 3-9 parts of ammonium hydroxide, 7-14 parts of PC (poly carbonate), 4-10 parts of sodium dihydrogen phosphate, 3-11 parts of bacillus subtilis, 6-13 parts of sodium thiosulfate, 8-13 parts of nano titanium dioxide, 4-8 parts of activated carbon, 2.5-9 parts of nano deodorants, 8-14 parts of activator citric acid, 3-10 parts of citric acid, 8-10 parts of sorbitan sesquioleate, 2.5-6 parts of lavender oil, 1.2-4 parts of sodium hexametaphosphate and 9-17 parts of sepiolite. The chemical wastewater treatment material has the advantages that acid and alkaline substances in water can be well neutralized, dissolved oxygen rate of the water can be improved, and water eutrophication can be reduced.

The invention relates to a beautifying and grooming cream composition containing natural plant extractive and pearl powder. The composition is prepared from the following components: a phase 1: cyclomethicone, BENTONE MIO V, tridecyl trimellitate, UV-TITANM262, neopentyl glycol caprylate / dicaprate, HOMBITAN AC360, hydrogenated polyisobutene, mica, vaseline, CI77492, white oil, CI77491, polydimethylsiloxane, CI77499, ABIL EM90, CI77489, sorbitan sesquioleate and essence; a phase 2: deionized water, polyethylene glycol-8, butylene glycol and propylene glycol; and a phase 3: common salt, a peony root extractive, DMDM hydantoins / iodopropynyl butylcarbamate, a bermuda lily extractive, a Saussurea involucrata extractive and a pearl powder. The preparation method is as below: adding the phase 1 into a container for mixing, heating to 50 DEG C, homogenizing and stirring for dissolution; adding the phase 2 into the phase 1 and stirring uniformly; and adding the phase 3, stirring uniformly and discharging. The composition can cover flaw for a long term, uniform skin color, refresh the skin and make the skin show the pink of health.

The invention discloses a formula of malachite and white tea refreshing base, and relates to the technical field of cosmetics. The base is prepared from the following components in percentage by weight: 40 percent of water, 20 percent of glycerinum, 4 percent of squalane, 4 percent of propylene glycol, 4 percent of cyclomethicone, 0.07 percent of titanium dioxide, 0.308 percent of Carbomer, 0.12 percent of triethanolamine, 2 percent of trilaureth-4 phosphate, 4 percent of bis-PEG / PPG-16 / 16 PEG / PPG-16 / 16 polydimethylsiloxane, 4 percent of caprylic / capric triglyceride, 4 percent of allantoin, 4 percent of sorbitan sesquioleate, 3 percent of hamamelis water, 0.002 percent of essence, 3 percent of malachite extract, 3 percent of camellia japonica leaf extract and 0.5 percent of preservative. The base is prepared by combination of malachite and camellia japonica leaf extract, and has a moistening effect by utilizing the effects of resisting oxidation, disinfecting, regenerating and smoothing skin of malachite together with further oxidation of camellia oil.

The invention discloses a BB cream and a preparation method thereof, relating to the technical field of cosmetics. The BB cream contains the following components in percentage by weight: 5%-15% of cyclopentasiloxane, 0-5% of a sun-screening agent, 1%-1.5% of PEG-10 polydimethylsiloxane, 0.2%-0.5% of sorbitan sesquioleate, 0-2.5% of phytosterol / octyldodecanol lauroyl glutamate, 0.2%-1% of a thickener, 0-1% of a preservative, 2%-15% of a coloring agent, 0-2% of a filling agent and 65%-75% of water. By utilizing an ultrasonic emulsification process, the use amount of an emulsifying agent is reduced, the water resistance and oil resistance of the product are enhanced, the makeup effect durability is improved, a dizzy makeup phenomenon does not occur, meanwhile, the stability of the BB cream is improved, the irritation is reduced, and bacteria can be effectively killed; and a natural skin-simulated moisturizing film is formed by virtue of a synergistic interaction effect of PCA sodium salt, hyaluronic acid and polyquaternary ammonium salt-51, so that the moisturizing property of the product is improved, and skin is moist and smooth.