725 results about "Capric Acid" patented technology

A transdermal contraceptive delivery system (TCDS) for fertility control in women is described. It comprises a backing layer, an adjoining layer of a solid absorption adhesive polymer matrix in which effective daily doses of an estrogen and a progestin are dispersed and released for transdermal absorption. Presently preferred is the use of the synthetic estrogen, ethinyl estradiol, and the synthetic progestin, levonorgestrel. Along with these two steroidal contraceptive agents, a combination of several chemical skin permeation enhancing agents, including capric acid, blended at specific weight ratios, ranging from 2:1:1:0.8 to 6:1:1:0.8, are homogeneously dispersed in the adhesive polymer matrix. The invention also provides a method of fertility control utilizing the transdermal contraceptive delivery system.

The invention discloses an acne treatment composition and application thereof and an acne treatment cream containing the acne treatment composition. The acne treatment composition comprises shea butter, Chinese corktree bark extract, salix nigra bark extract, herba portulacae extract, purple perilla extract, asiatic pennywort herb extract and mung bean extract, effectively conditions acne skins and inhibits reproduction of acne, smoothens acne and removes acne marks, and can be applied to skin directly or added into acne treatment products. The acne treatment cream comprises the acne treatment composition, cetearyl alcohol, ethylhexyl palmitate, polydimethylsiloxane, glyceryl stearate, PEG-100 stearate, caprylic/capric triglyceride, propylene glycol, polyacrylamide, polysorbate-60, sorbitan stearate, laurocapram, PEG-20 methl glucse sesquistearate, menthol, borneol, edta disodium, methylparaben, propyl hydroxybenzoate and water. The acne treatment cream prepared by a hypo-allergenic formula is mild and non-irritating, easy to absorb, non-greasy, safe and effective.

The invention discloses a non-additivated antisenescence cosmetic, which comprises the following components by weight: a component A composed of glycerin, propylene glycol, hydroxyethyl urea, allantoin, sodium hyaluronate and water; a component B composed of MONTANOV68, dipalmitoyl hydroxyproline, caprylic/capric triglyceride, shea butter, jojoba oil, tocopheryl acetate, polydimethylsiloxane, wheat germ oil and COSMOFERMMI XIII; a component C composed of hydroxyethyl acrylate/acryloyl dimethyltaurate crosspolymer; a component D composed of nicotinamide, panthenol, beta-glucan, mycose and water; a component E composed of acetyl Hexapeptide-8 and water; and a component F composed of SYMDIOL68T and SYMTRIOL. The antisenescence cosmetic has good antisenescence effect, simultaneously, no harmful antiseptic is added in the cosmetic.

The present invention relates to the use of medium chain fatty acids (MCFA), chosen from the group consisting of caproic acid (C₆), caprylic acid (C₈) and capric acid (C₁₀), salts, derivatives or mixtures thereof, in a total amount by weight comprised between 0.01% and 5% for inhibiting the growth of microbial pathogens.

The invention discloses a dutasteride soft capsule preparation, comprising a soft capsule and contents. A prescription for the contents comprises 0.5 g of a dutasteride raw material, 200 to 250 g of labrasol, 30 to 60 g of polyglycerol oleate, 50 to 100 g of medium-chain triglyceride and 0.02 to 0.05 g of 2,6-di-t-butyl p-cresol. The dutasteride soft capsule prepared in the invention is substantially improved in accumulated dissolution in 5 minutes of dissolving-out and enhanced in the dissolving-out efficiency of a main drug in a preceding time period and has good stability and good appearance quality.

Long term storage stable fulvestrant-containing compositions are disclosed. The compositions can include fulvestrant; a solvent selected from dimethyl sulfoxide (DMSO), glycofurol, N-methyl pyrrolidone, and mixtures thereof; an oil mixture selected from a mixture of caprylic and capric triglycerides, a mixture of caprylic, capric and linoleic triglycerides, a mixture of caprylic, capric and succinic triglycerides, and a mixture of propylene glycol dicaprylate and propylene glycol dicaprate; and a sustained release member selected from benzyl benzoate, dihydrolipoic acid, benzyl alcohol and lipoic acid. The fulvestrant-containing compositions have less than about 5% total impurities, on a normalized peak area response (“PAR”) basis as determined by high performance liquid chromatography (“HPLC”) at a wavelength of 223 nm, after at least about 24 months of storage at a temperature of from about 5° C. to about 25° C.

The invention relates to a condensed milk essence, which is composed of the following components in parts by weight: 0.1-100 parts of incense base, 0-99.9 parts of solvent, 0-20 parts of surfactant, 0-20 parts of cosurfactant, and 0-99.9 parts of carrier; wherein, the incense base is composed of the following components in parts by weight: 10-40 parts of ethyl maltol, 10-40 parts of capric acid, 5-20 parts of 5-decanolide, and 10-30 parts of delta-dodecalactone. The essence provided by the invention has natural condensed milk aroma and low cost, and beverages and other foods added with the condensed milk essence have aroma and taste of natural condensed milk.

The invention discloses a BB cream having whitening, moisturizing and makeup-dizziness preventing functions. The BB cream consists of the following components: glycerol, cyclopentasiloxane, titanium dioxide, cetyl ethyl hexanoate, cetyl PEG/PPG-10/1 polydimethylsiloxane, dipropylene glycol, nicotinamide, caprylic/capric triglyceride, ethylhexyl palmitate, PEG-75 meadowfoam seed oil, hydrogenated polydecene, sodium chloride, quaternary ammonium salt-18 bentonite, white beeswax, argania spinosa kernel oil, tocopherol, CI 77492, panthenol, CI 77491, CI 77499, phenoxyethanol, allantoin, methylparaben, propyl hydroxybenzoate, sodium hyaluronate, essence, EDTA disodium, butylated hydroxytoluene, adenosine and water. By virtue of the meadowfoam seed oil, the adenosine, the argania spinosa kernel oil, the panthenol and the nicotinamide, the functions of the finished BB cream are effectively expanded, so that the BB cream is better in moisturizing performance, makeup-dizziness preventing performance and whitening performance.

The invention relates to a gas phase antirust coating, the components of the combination account according to parts by weight, and the scope is as follows: 8 to 25 parts of acrylate modified alkyd resin, 5 to 20 parts of 2402 phenolic resin, 0 to 15 parts of petroleum sulfonate barium, 0 to 25 parts of oxidized malthenes magnesium soap, 0 to 5 parts of dodecatylene base succinic acid imidazoline, 0 to 6 parts of sebacic acid morpholine, 0 to 6 parts of octanoic acid two cyclohexylamines, 0 to 6 parts of octanoic acid tributyl amine, 0 to 6 parts of capric acid tributyl amine, 0 to 15 parts of benzoic acid monoethanolamine, 0.1 to 1.0 part of drier, 0 to 5 parts of thixotropic agent, 1 to 5 parts of dibutyl phthalate, 0 to 5 parts of black paste, and the rest of xylene/200 model solvent (1:1). The gas phase antirust coating of the invention has the advantages of fast table-drying speed, long antirust time, high rigidity, high brightness, good temperature resistance, etc., and can satisfy the requirements of the automatic pipeline production and long time open storage antirust need of oil steel pipes and other large pipes or profiles.

The invention discloses a compound vitamin lipid nanoparticle. The lipid nanoparticle is loaded with three active ingredients, i.e. vitamin A, vitamin C, vitamin E and is characterized by comprising the following ingredients in percentage by weight: 1-2% of vitamin A, 1-4% of vitamin C, 1-5% of vitamin E, 2-10% of emulsifying agent, 1-12% of compound lipid material and the rest of water, wherein the compound lipid material is a mixture of a solid lipid material and a liquid lipid material; and the lipid materials are selected from at least one or several of glycerol monolaurate, caprylic capric triglyceride, olive oil, soybean oil, corn oil, sunflower seed oil, acetylation monoglyceride, glycerin monostearate and stearic acid. The lipid nanoparticle has good stability, water solubility and repeatability and can be applied to the preparation of daily chemical products and health care foods containing the vitamin A, vitamin C and vitamin E; and a preparation method is simple and controlled.

The invention relates to an antioxidant network efficacy nanoemulsion externally used for skin and a preparation method thereof. The nanoemulsion consists of the following raw materials according to weight mixture ratio: 1.0-1.5 of vitamin E, 2.0-3.0 of glutathione, 2.0-2.5 of L-ascorbic acid-2-heteroside, 1.0-1.8 of seabuckthorn oil, 1.0-1.6 of coenzyme Q10, 0.5-0.6 of alpha-lipoic acid, 8.0-10 of isopropyl myristate, 20-25 of caprylic acid capric acid polyethylene glycol glyceride, 7.0-9.0 of polyglyceryl fatty acid ester, 0.5-1.0 of azone, 46-50 of triple distilled water, 0.05-0.25 of citric acid and 1.0-1.6 of sodium citrate. The functional ingredients in the formula can form an antioxidant network system with cooperative interaction, synergy and regeneration, and the penetrating function of a nanoemulsion carrier system greatly enhances the antioxidant function and effect of the functional ingredients. The preparation method can enhance the stability and effectiveness of antioxidant, is simple in preparation technology and easy for scale production, needs no extra energy, saves time, energy and raw materials and is beneficial to environment protection.

The invention provides a water-milk bilayer essence emulsion. The water-milk bilayer essence emulsion is composed of decamethyl cyclopentasiloxane, lubrajel, isododecane, pentaerythritol tetraester (ethylhexoic acid), butanediol, propanediol, glycerin polyether-26, glycerin, oat beta-glucosan, hamamalis water, phenyl trimethicone, phenoxyethanol, PEG-6 octanoic acid/capric acid glyceride, thickener, caprylyl glycol/ethylhexylglycerin, methylparaben, butylated hydroxytoluene, sodium hyaluronate, pigment and water. The water-milk bilayer essence emulsion is novel and beautiful in appearance, capable of realizing quick layering, stable in property and high in moisture retention performance.

The invention discloses a gas-phase rust-preventing aerosol and a preparation process thereof. The formula of the gas-phase rust-preventing aerosol comprises the following components in parts by mass: 0.5-1.5 parts of caprylic acid tributylamine, 1-3 parts of benzotriazole tributylamine, 2.5-3.5 parts of oleic acid, 1-3 parts of laurinol, 0.2-0.8 part of amino silicon oil, 2.5-3.5 parts of methyl oleate, 0.2-0.8 part of sodium petroleum sulfonate, 0.2-0.8 part of barium petroleum sulfonate, 0.5-1.5 parts of capric acid tributylamine, 51.5-61.5 parts of 20# machine oil and 27-33 parts of liquefied petroleum gas. The process comprises the following steps: mixing and stirring the raw materials; filling the obtained liquid into a spray can; inserting a capillary valve; filling the liquefied petroleum gas; performing leak detection, and blowing-dry; and boxing, and warehousing. The invention has the characteristics of small aerosol particle diameter and high aerosol particle uniformity DR, and can effectively enhance the corrosion inhibition effect of a metal component.

The invention provides an energy-saving environmentally-friendly phase change energy storage material which is prepared by the following steps of: adding capric acid and lauric acid to a sealed mixer to prepare a ternary composite phase change material; internally mixing ethylene-propylene diene copolymer and the ternary composite phase change material; discharging the material after internal mixing into an extruder, and extruding to obtain sheets; carrying out irradiation cross-linking on the extruded sheets; and crushing the cross-linked thermosetting polymer sheets by an ultralow-temperature crusher to obtain the energy-saving environmentally-friendly phase change energy storage material. The obtained material has a better coating effect than microcapsules, is low in production cost and easy in process control, can be prepared into a filling power material, and can be added to multiple materials. The product has phase change temperature about 23 DEG C, can be cycled for a long term, is nontoxic in use and is harmless to a human body. The material can be added to a polymer-based composite material, and can be prepared into phase change automobile internal decoration materials, automobile mattress, heat storage temperature-adjusting floors, building phase change wall interlayers, inner wall phase change heat-insulating materials, phase change wallpaper, bedclothes, phase change coatings and the like.

The invention relates to acne cream capable of effectively removing acnes and lightening acne marks. The acne cream comprises water, glycerinum, butanediol, a hamamelis virginiana extract, an aloe vera extract, neopentyl glycol diheptanoate, octanoic acid/capric acid triglyceride, meadowfoam seed oil, squalane, macadimia nut oil, butyrospermum parkii kotschy grease, nicotinamide polydimethylsiloxane, cetostearyl alcohol, cetearyl glucoside, sorbitan olivate, cetearyl olivate, sodium hyaluronate, dipotassium glycyrrhizinate, oligopeptides-1, arbutin, L-ascorbyl dipalmitate, a calendula extract,a lavender extract, an acroloyl-dimethyl taurine amino/VP copolymer, a sodium acrylate/acroloyl-dimethyl taurine sodium copolymer, isohexadecane, polysorbate-80, fullerene, an angelica sinensis extract, p-hydroxyacetophenone, 1,2-hexanediol, sweet orange flower oil and EDTA (Ethylene Diamine Tetraacetic Acid). The acne cream is prepared through a series of procedures and has the characteristics of good acne treatment effect, no acne mark, no side effect, and the like.

The invention relates to a method for synthesizing an imidazoline intermediate and a cationic derivative thereof. The method comprises the following process steps of: putting fatty acid, polyamine and water into a reaction kettle in a mole ratio of 1:1.1-2:1-5, heating to the temperature of between 100 and 180 DEG C to distill over the water added before and the water generated in the reaction, removing redundant polyamine and water under a pressure of between -0.04 and -0.1MPa and performing a reaction at a temperature of between 180 and 240 DEG C for 3 to 8 hours to synthesize the imidazoline intermediate; and reducing the temperature of the imidazoline intermediate to be below 80 DEG C, adding a solvent of which the mass is 30 to 100 percent of the imidazoline intermediate into the imidazoline intermediate, then adding 1 to 2mol of sulfate into the mixture and performing heat preservation reaction at the temperature of between 50 and 80 DEG C for 2 to 4 hours to synthesize cationic imidazoline. The fatty acid is oleic acid, linoleic acid, stearic acid, palmitic acid, lauric acid, coconut oil acid, capric acid and octanoic acid; the polyamine is ethylenediamine, diethylenetriamine, triethylene tetramine and tetraethylene pentamine; the solvent is isopropanol, absolute ethyl alcohol or 95 percent ethanol; and the sulfate is dithyl sulfate and dimethyl sulfate.

Plant anti-oil anti-acne face cream is prepared from the following raw materials in parts by weight: deionized water, Alps alpine glacier water, caprylic / capric acid triglyceride, isopropyl myristate, cetearyl alcohol, hydrogenated lecithin, squalane, hamamelis virginiana, centella asiatica, monkey bread tree extract, butylene glycol, cetearyl glucoside, sodium shale oil sulfonate, glyceryl stearate, purslane extract liquid, chamomile, roe sauce extract, rose extract liquid, orchid extract liquid, brown alga cell extract, asparagopsis armata extract, collagen peptide, methyl glucose sesquistearate, polydimethylsiloxane, xanthan gum, allantoin, sodium hyaluronate, bisabolol, squalane and dunaliella salina extract, azone, vitamin E acetate, date palm extract, methylparaben, tourmaline, 2-methyl-4-isothiazoline-3-one / ethyl hexyl glycerin.

The invention discloses a medium-chain fatty glyceride, wherein the mass ratio of octanoic acid to capric acid is (10-90) to (90-10). In an application of the medium-chain fatty glyceride in microcapsules, the weight of the medium-chain fatty glyceride is 50-70% of the weight of the microcapsule grains. After the medium-chain fatty glyceride is used for feeding animals, the production performance is increased and the healthy degree is improved.

The invention belongs to the technical field of food additives, in particular to anticorrosive food emulsifier glycerin fatty acid ester and a preparation method thereof. The glycerin fatty acid ester is prepared by the following method: esterifying glycerin and A, B and C three kinds of fatty acid serving as raw materials in the presence of an alkaline catalyst, wherein the fatty acid A is propionic acid, the fatty acid B is caprylic acid or capric acid or octyl and decyl acid, and the fatty acid C is lauric acid. The glycerin fatty acid ester after the fatty acid and the glycerin are esterified by certain technology has good anticorrosive effect after being, and has better anticorrosive performance than a product esterified by the single fatty acid and the glycerin. The glycerin fatty acid ester not only can prevent products from deteriorating, but also has the functions of improving quality of the products, delaying the ageing of starch, improving mouthfeel and the like and has superior anticorrosive performance when added into flour food and meat food.