53 results about "OLEYL ETHER" patented technology

A transdermally absorbable preparation comprises a natural type sex hormone, a polyoxyethylene oleyl ether having a molar number of ethylene oxide units added of 20, at least two kinds of oily ingredients selected from the group consisting of diisopropyl adipate, cetyl alcohol, benzyl alcohol, and propylene glycol dicaprate, a polyhydric alcohol, and ethanol.

Ophthalmic adhesive preparations for percutaneous absorption to be used in treating diseases in the posterior parts of eye characterized by having a drug-containing layer which contains a drug to be delivered to the posterior parts of eye including the crystalline lens, the vitreous body, the uvea and the retina, together with a percutaneous sorbefacient comprising polyoxyethylene oleyl ether and / or isopropyl myristate uniformly dispersed in a base matrix.

The invention relates to a method for preventing hard coat from adhesion trouble, and antireflection layer from appearance abnormality such as spot unevenness, antireflection film having satisfactory adhesion, preparation method of anti-reflection film, a hard coat film; and a polarizer and a display each employing the antireflection film or the hard coat film. This antireflection film comprises a transparent resin film and, formed on at least one side thereof, a hard coat layer and an antireflection layer, wherein the hard coat layer comprises a polyoxyethylene oleyl ether compound and an actinic-ray-cured resin.

Disclosed is a base oil for cooling a device, which contains 30 mass% or more of at least one compound selected from an oleyl ester (an oleic acid ester and an oleyl alcohol ester) and an oleyl ether, wherein each of the oleyl ester and the oleyl ether has a terminal methyl group, a methylene group and an ether group in the total number of 23 or more in the main chain thereof, the total number of methyl branches and ethyl branches in the oleyl ester and the oleyl ether is 1 or less, and the kinematic viscosity of the base oil is 4 to 30 mm2 / s or less at 40 DEG C. A device-cooling oil containing the base oil has excellent electrical insulation properties and excellent heat conductivity and is therefore suitable for cooling a motor, a battery, an inverter, an engine, an electric cell or the like in an electric-powered car or a hybrid car.

An antireflection film comprising a hard coat layer and an antireflection layer on at least one side of a transparent resin film, wherein the hard coat layer contains a polyoxyethylene oleyl ether compound and an actinic ray curable resin.

The present application provides a method for fabricating core-shell particles, including: forming a first solution by adding a first metal salt and a first surfactant to a first solvent; forming core particles including a first metal included in the first metal salt by adding a first reducing agent to the first solution; forming a second solution by adding the core particles, a second metal salt, and a second surfactant to a second solvent; and forming core-shell particles by adding a second reducing agent to the second solution and forming shells on the surface of the core particle, in which the first surfactant and the second surfactant are polyoxyethylene, polyoxyethylene sorbitan monolaurate or polyoxyethylene oleyl ether, and core-shell particles fabricated by the method.

A transdermally absorbable preparation comprises a natural type sex hormone, a polyoxyethylene oleyl ether having a molar number of ethylene oxide units added of 20, at least two kinds of oily ingredients selected from the group consisting of diisopropyl adipate, cetyl alcohol, benzyl alcohol, and propylene glycol dicaprate, a polyhydric alcohol, and ethanol.

The invention discloses a die casting aluminium alloy water-based release agent and a preparation method thereof, and relates to release agents and preparation methods thereof. The preparation methodcomprises the steps that engine oil, beewax, organic molybdenum compounds and silicone oil are placed in a water bath kettle to be mixed and heated to be 50 DEG C to 80 DEG C, the materials are stirred with an electric stirring machine, polyoxyethylene aliphatate and polyoxyethylene oleyl ether are slowly added after uniform stirring, hot water is added while stirring, and the materials are emulsified into an emulsion, wherein hot water is tap water or purified water, and the heating temperature is 50 DEG C to 80 DEG C; when the emulsion is cooled to the room temperature, silicon dioxide is added while stirring, and then, stearic acid, ethyl alcohol, triethanolamine, an organosilicone wetting agent, sodium benzoate, sodium phosphate, a thickening agent, sodium nitrite and sorbic acid are added. The release agent prepared through the preparation method contains ultrafine silicon dioxide, silicone oil, and the like, heat resistance is excellent, the surface of a casting is smooth, mold sticking, strain damage or deformation defects are effectively prevented, the lubricating property of the water-based release agent is remarkably improved through lubricating oil, beewax, the organic molybdenum compounds, and the like, and the demolding property is remarkably improved.

The invention discloses a post-basking repairing gel containing marine biological ingredients. The post-basking repairing gel is characterized by comprising the following components by weight percent: 5-10% of seaweed meal, 4-8% of algal polysaccharides, 3-6% of algal polysaccharides, 3-6% of aloe extract, 5-10% of arbutin, 10.0% of 95% ethanol, 13-18% of dipropylene glycol, 1.0-2.0% of POE (Poly Olefin Elastomer) (50) oleyl ether, 0.5-1.5% of carboxyl vinyl polymer, 0.05-0.15% of sodium hydroxide, 0.02-0.08% of L-arginine, 0.02-0.06% of sodium 2-hydroxy-4-methoxydibenzophenone sulfonate, 0.02-0.06% of ethylenediamine tetraacetic acid tetrasodium, 0.1-0.3% of methyl parahydroxybenzoate, a proper amount of perfume and the balance of deionized water. The post-basking repairing gel provided by the invention is added with the ingredients algal polysaccharides and seaweed meal, has the effects of repairing, cooling and anti-allergy in post-basking or daily use, and is capable of effectively whitening skin and preserving moisture, appeasing, fighting bacterium and diminishing inflammation, preventing and removing freckles, quickly repairing the basked skin and resisting skin yellowing and aging. Moreover, the post-basking repairing gel containing marine biological ingredients has strong skin permeability, and is safe and effective due to the addition of the natural marine biological ingredients.

This oil-in-water type pest repellent composition contains components: (A) 13-50 mass% of at least one nonvolatile liquid oily component that has a surface tension of not more than 40 mN / m at 25 DEG C, that has a viscosity of not more than 400 mPa.s at 23 DEG C when measured by using a B-type rotational viscometer, and that is selected from the group consisting of silicone oils, ester oils, ether oils, hydrocarbon oils, aliphatic alcohols, and polyhydric alcohols; (B) 0.5-35 mass% of hydrophobic particles that have a volume median particle diameter of 0.1-40 [mu]m; and (C) 30-86.5 mass% of water.

The invention relates to a chemical-mechanical polishing composition comprising (a) ceria abrasive particles, (b) a cationic polymer, (c) a nonionic polymer comprising polyethylene glycol octadecyl ether, polyethylene glycol lauryl ether, polyethylene glycol oleyl ether, poly(ethylene)-co-poly(ethylene glycol), octylphenoxy poly(ethyleneoxy)ethanol, or a combination thereof, (d) a saturated monoacid, and (e) an aqueous carrier. The invention also relates to a method of polishing a substrate.

The invention discloses a method for extracting active substances of macale, which comprises the following steps: taking macale as a medical material, pulverizing, heating and refluxing with ethanol solution to extract and then filtering to obtain a filtrate, and recovering the filtrate to dryness under reduced pressure to obtain alcohol extraction substance (X), take the alcohol extract (X) and dissolve it in water to obtain a solution, and the solution is extracted with petroleum ether, ethyl acetate, and n-butanol successively, and the petroleum ether, ethyl acetate, n-butanol and remaining water are recovered under reduced pressure. Liquid, that is, the oil ether part (III), the ethyl acetate part (IV), the n-butanol part (V) and the water part (VI). The invention provides a method for extracting the active substance of macalepro, and tests are carried out on the use of each extract on bone cells, and the use of different extracts of macalepro is clarified. Medicines for diseases provide the basis.