57 results about "Octyl palmitate" patented technology

The invention relates to a method for preparing iso-octyl palmitate shown in the formula (III), which comprises the following steps: in the nitrogen atmosphere, making palmitic acid shown in the formula (I) and isooctyl alcohol shown in the formula (II) react with a solid-acid catalyst for 2 to 6 hours at a temperature of between 100 and 180 DEG C; using a water segregator to add a water-carrying agent to carry out water carrying in the reaction process; and carrying out post-treatment on reaction solution after the reaction is finished to obtain the iso-octyl palmitate shown in the formula (III), wherein an amount-of-substance ratio of the total charging of the palmitic acid and the isooctyl alcohol is 1:1-4, the solid-acid catalyst is stannous oxalate, SO42-/ZrO2-Al2O3 or SO42-/TiO2-SnO2-Al2O3, and the usage of the solid-acid catalyst is 1 to 5 percent of the total charging mass of the palmitic acid and the isooctyl alcohol. The invention has the advantages of mild reaction condition, adoption of solid acid serving as the catalyst, reusable property, low equipment investment and operation cost and the like.

The invention relates to a camellia seed oil beewax composition, a pasty fluid and a preparation method thereof, which relate to the fields of health care and skin care. The camellia seed oil beewax composition and the pasty fluid are prepared from camellia seed oil, beewax, glycerinum, jojoba oil and iso-octyl palmitate. By adopting the camellia seed oil and the beewax as main components, the camellia seed oil is pure natural vegetable oil and does not contain hazardous substances such as erucic acid and cholesterol so as to have the effects on skin moistening, anti-inflammatory and ultraviolet resistance; the beewax is a pure natural substance so as to have a favorable moisturizing function; the glycerinum, the jojoba oil and the iso-octylpalmitate have favorable lubricity and permeability. The camellia seed oil beewax pasty fluid can be used as a lipstick, suntan oil or a scald ointment. The preparation method of the camellia seed oil beewax pasty fluid comprises the steps of heating the beewax, the camellia seed oil, the glycerinum, the jojoba oil and the iso-octylpalmitate in a water bath condition, uniformly stirring to form a mixture, and cooling the mixture to a pasty shape. The preparation method is simple and easy to operate.

The invention discloses attapulgite Chinese medicinal herb sun protection cream which is prepared from pasty attapulgite clay, a Chinese medicinal herb alcohol extracting solution, a pasty Chinese medicinal herb mixed solution, olive oil, honey, iso-amyl p-methoxycinnamate, rutile type titanium dioxide, octyl palmitate, methyl glycoside sesquistearate, methyl glucoside sequistearate polyethenoxy ether (20) and deionized water. The attapulgite Chinese medicinal herb sun protection cream has high viscosity, moderate quality, soft texture, no oil feels and strong adhesive force and is easy to adhere on the skin of people so as to form a protection film on the surface of the skin to reflect ultraviolet rays for a long time and prevent damages to the skin of the ultraviolet rays. The attapulgite Chinese medicinal herb sun protection cream can enhance the elasticity of blood vessel walls, improve the toughness of blood capillaries, effectively improve the skin elasticity, resist skin damages and aging, prevent solar dermatitis and is suitable for being coated on the surface of the skin.

The invention discloses a formula and a preparation method for an externally-applied medicine capable of rapidly diminishing inflammation and relieving pain. The formula comprises, by mass, 3.5% of sorbitan olivate, 3% of cetearyl alcohol, 2% of squalane, 2% of iso-octyl palmitate, 2% of caprylic/capric triglyceride, 0.5% of xanthan gum, 4% of glycerin, 0.5% of azelaic acid, 2% of aloe, 1% of a honeysuckle flower extract, 1% of a chrysanthemum extract, 0.05% of a freshener (menthol), 0.1% of methyl hydroxybenzoate, 0.1% of propyl hydroxybenzoate, 0.15% of imidazolidinyl urea and 79.1% of water. The medicine is prepared by processing the above-mentioned components. The medicine provided by the invention uses herbaceous plants as raw materials and has small toxic and side effects; the medicine can be directly applied on the surface layer of the skin, targetedly reaches a desired site through rapid absorption by the skin, exerts good anti-inflammation and sterilization effects and has fast action.

An anti-radiation skin moistening cream for preventing human skin from being damaged by UV ray and electromagnetic wave, nourishing and moistening skin, and delaying skin sanility is prepared through mixing purified water, glycerin, propanetriol, sodium chloride and strawberry extract, stirring while heating, adding zinc oxide, stirring to obtain mixture A, preparing another mixture B while heating, mixing the mixture A with B, emulsifying, cooling, and adding essence.

The invention relates to a botanical acaricides applied to preventing mites on industrial crops such as fruit trees, vegetables and the like as well as a preparation method and application thereof. The botanical acaricides is prepared from ethyl palmitate adding with surfactant, emulsifier, penetrant, synergist and the like, and has the characteristics of high efficiency, low toxicity, low residue, environment friendliness and the like.

The invention discloses cream containing an okra extracting solution. The cream is prepared from, by weight, 0.1-5% of okra extracting solution, 25.0-30.0% of oil phase, 68.4-74.65% of water phase, 0.1-0.2% of corrosion remover, 0.1-0.2% of essence and 0.1-1.0% of inorganic salt. By means of the characteristic that the okra extracting solution is mainly prepared from okra polysaccharide, flavone polyphenols and the like, the okra extracting solution is scientifically matched with glycerin monostearate, ceto-stearyl alcohol, iso-octyl palmitate, octyl/decyl tristearin, refined wool fat and the like, and after the reasonable combination, the prepared cream has the effects of diminishing inflammations, whitening the skin, preserving moisture and resisting aging.

The invention provides whitening and freckle-removing essence and a preparation method thereof. The whitening and freckle-removing essence is prepared from the following raw materials in percentage byweight: 0.5-2% of a compound probiotic fermented composition with a whitening function, 0.5-3% of a humectant, 0.1-1% of an emulsifier, 0.5-2% of disodium EDTA, 0.01-0.5% of an antioxidant, 0.01-0.1%of a preservative, 0.1-1% of tea tree essential oil, 2-4% of C10-18 fatty acid triglycerides, 3-5% of diethanol amine, 0.5-1.5% of a yeast extract, 1-3% of octyl palmitate and the balance of purifiedwater. The whitening and freckle-removing essence disclosed by the invention has a remarkable whitening and freckle-removing effect, has an excellent freckle-removing and decolorizing effect, and particularly has a very remarkable effect on chloasma and intractable pigmentation.

The invention discloses a sun-screening skin lotion containing herba saussureae cum flore and a preparation method of the sun-screening skin lotion. The sun-screening skin lotion is prepared from the following raw materials: pure water, herba saussureae cum flore extract, dimethyl sulfoxide, glycerol, sodium chloride, zinc oxide, octyl palmitate, cyclo-polymethyl siloxane, ethylhexyl methoxycinnamate and essence. The sun-screening skin lotion is scientific in formula, the natural nutritional agent and the ultraviolet light absorber, namely, the herba saussureae cum flore extract is reasonably mixed with the other chemical and physical sun-screening agents, therefore, a synergistic effect is generated, the problem that the skin can not adapt to the mist anaphylactic reaction is solved, and the stability and safety are good; the sun-screening skin lotion is mild and safe to the skin, and is free of stimulation, the sun protection factor is SPF 20-24, and the harm caused to the human body by the ultraviolet rays is resisted comprehensively.

The invention discloses a saussurea involucrate sun-proof skin-moistening lotion and a preparation method thereof. The saussurea involucrate sun-proof skin-moistening lotion is composed of high-purity water, glycerin, phosphocreatine, Saussurea involucrate extract, saponin, sodium chloride, discolored vinegar essence, octyl palmitate and zinc oxide and essence, can effectively shield 99.3-99.7% of electromagnetic wave radiation, 99.2-99.6% of ultraviolet radiation and block 99.1-99.5% of radiation from computers, televisions, cellphones and other electronic equipment, and has extremely excellent effect on absorbing optical-electromagnetic waves of 200-400nm in wavelength, sun protection factor (SPF) is 20, and the lotion can comprehensively resist harm, to human bodies, of ultraviolet rays.

The invention provides a lubrication oil composition. The lubrication oil composition is characterized by being prepared from fatty alcohol and citric acid, wherein the molar ratio of the fatty alcohol to the citric acid is (1.5-2.5):1. The lubrication oil composition prepared by adopting a preparation method is good in lubricity and biodegradability. The invention provides a trace quantity lubrication oil prepared by adopting the lubrication oil composition. The trace quantity lubrication oil is prepared from the lubrication oil composition, iso-octyl palmitate, sodium cocoyl glutamate, an organoboron compound and other components, and can meet the requirements of metal processing for lubrication cooling, extreme pressure wear resistance and rust prevention; in cooperation with a trace quantity lubrication device for using, the using amount of the lubrication agent can be saved by 95% or above, and the effects of energy conservation, emission reduction and environment protection are significant.

The invention discloses a preparation method of an environment-friendly and waterproof corrugated case. The preparation method comprises operating steps as follows: case boards are uniformly coated with a waterproof coating and are taken as surface paper after the waterproof coating is dried, wherein the waterproof coating is prepared from components in parts by weight as follows: 75-80 parts of starch, 1-2 parts of a dispersing agent, 2-4 parts of a thickening agent, 1-3 parts of sodium ethylenediamine propanesulphonate, 6-8 parts of 2-[bis[2-(octylamino)ethyl]amino]acetic acid, hydrochloride, 3-5 parts of trichloroethylsilane, 4-7 parts of iso-octyl palmitate, 17-20 parts of Rosa laevigata, 25-35 parts of poplar bark and 20-24 parts of camphor tree bark. The corrugated case prepared with the method is excellent in mechanical property, water resistance and anti-mold property and high in strength, besides, the waterproof coating is low-toxicity, environment-friendly and easy to degrade and cannot be harmful to packaged products and the environment, and the quality of the corrugated case is greatly improved.

The invention discloses a composition based on delesseriaceae extract and a preparation method thereof. The composition comprises a first component, a second component and a third component, wherein the first component comprises diethylhexyl phenol methamoxazine, octyl methoxycinnamate, sucrose fatty acid ester, cetostearyl alcohol, hexadecanol and iso-octyl palmitate; the second component comprises methylene bis-benzotriazolyl tetramethylbutylphenol, xanthan gum, nanometer titania, mannitol, hydroxyethyl cellulose and deionized water; and the third component comprises the following components: delesseriaceae extract, fibroblast growth factors and sterile water. The composition can achieve an excellent moisturizing effect and an excellent sunscreen effect, and has a good effect of shielding ultraviolet light with a wavelength of 280-400nm. In addition, the composition can further relieve the problem that skin is blackened due to exposure in the sun, and has a certain effect of repairing sunburnt skin.

The invention provides a lubricant composition which is characterized by being prepared from fatty alcohol, citric acid and polyethylene glycol, wherein the mole ratio of the fatty alcohol to the citric acid is (1-2):1; the weight ratio of the fatty alcohol to the polyethylene glycol is 100:(30-50). The lubrication composition provided by the invention is good in lubricating property and water solubility. The invention further provides a trace lubricant prepared from the lubricant composition. The trace lubricant is characterized by comprising components such as iso-octyl palmitate, dodecyl dimethyl betaine, an organoboron compound, urea and water. The trace lubricant provided by the invention is capable of meeting requirements of metallic processing on lubrication cooling, extreme pressure wearing resistance and rust prevention, and cooperating with a trace lubrication device, the consumption amount of the lubricant can be reduced by 90% or greater, and very remarkable effects of energy conservation, emission reduction and environment protection can be achieved.

The invention relates to high temperature-resistant low-carbon cleaning-type lubricating oil. The high temperature-resistant low-carbon cleaning-type lubricating oil comprises the following raw materials in parts by weight: base oil comprising 100 parts of modified palm liquid oil, 5-10 parts of pentaerythritol ester, and 1-3 parts of poly alpha olefins; and a property-modifying additive comprising 0.5-3 parts of a basic neutralizer, 0.2-0.5 parts of T704 zinc naphthenate, 2-4 parts of calcium alkylphenol disulfide, 0.2-0.6 parts of heptadecene imidazoline, 1-3 parts of ethylene glycol amide oleate, 0.5-1.5 parts of castor oil alkanolamide borate, 0.3-0.7 parts of triazole fatty acid amine salt, 0.1-0.3 parts of alkanolamide, and 2-6 parts of iso-octyl palmitate. The high temperature-resistant low carbon cleaning-type lubricating oil has good oxidation stability and self-cleaning performance, the low temperature fluidity during a usage process is good, at the same time, the high temperature-resistant low-carbon cleaning-type lubricating oil has good environmental protection performance, and has high economic value and social value.

The invention belongs to the technical field of beauty products and provides beautifying gel with an efficient acne mark repair function and a preparation method. The method comprises steps as follows: carbomer gel is prepared firstly, then a repair solution is prepared from fruit acid, TGC protease, vitamin C, vitamin E, white sugar and aloe infused oil as raw materials, the repair solution, thecarbomer gel, thiazone, iso-octyl palmitate, isopropyl myristate, propolis and tea polyphenol are kneaded, and the beautifying gel with the efficient acne mark repair function is prepared. Compared with product prepared with a traditional method, the beautifying gel prepared with the method can efficiently repair acne marks without scars, assists in fading pigment, prevents skin oxidation, improves blood circulation of skin, has natural preservative effect and is free of toxic and side effects, safe and environmentally friendly.

The invention relates to a microemulsion composition and a preparation method thereof. The microemulsion composition comprises the following components in percentage by weight: 10 to 20 percent of component A, 15 to 30 percent of component B and 50 to 70 percent of component C, wherein the component A comprises the following components in part by weight: 1.5 to 3 parts of non-ionic emulsifier, 0.5 to 1.5 parts of cetyl alcohol ether-6, 1.0 to 2.5 parts of stearyl ether-21, 5 to 10 parts of liquid paraffin and 2 to 8 parts of octyl palmitate or butyrospermum parkii; the non-ionic emulsifier is lecithin, polyglyceryl fatty acid ester or a mixture thereof; the component B is deionized water; and the component C comprises glycerol and deionized water in a weight ratio of 1:3-7. The microemulsion composition provided by the invention has the liquid drops much smaller than those of an emulsion, is stable and favorable for skin penetration, promotes the exertion of effective substances, and can be widely applied to the cosmetics industry.

The invention relates to the field of carton manufacturing, in particular to a preparation method of a deodorizing multilayer carton. The preparation method comprises the steps that deodorizing mist spray which does not contain toxic and harmful substances is sprayed on the two surfaces of a paperboard; and deodorizing is carried out through activated carbon, iso-octyl palmitate and the like in the deodorizing mist spray. The preparation method of the deodorizing multi-layer carton can produce the deodorizing multi-layer carton which can be used for transporting food or other articles prone tocross-taste, in addition, the carton can further provide a certain fresh-keeping effect when transporting food, and according to the preparation method, raw materials are easy to obtain, and the steps are simple and convenient.

A production system capable of improving the purity of isooctyl palmitate, comprising a reaction tank, a drying tower and a finished product collection tank, the top of the reaction tank is provided with a feed pipe and a first exhaust port, the reaction tank is provided with a stirring device, and the reaction tank There is a heating jacket on the side wall, and a discharge pipe is provided at the bottom of the reaction tank. The discharge pipe is divided into two branch pipes, one is connected with the feed pipe, and the other is connected with the feed port at the top of the drying tower. The discharge port at the bottom is connected with the finished product collecting tank. A branch pipe connecting the discharge pipe and the feed pipe is provided with a second conveying pump and a second valve. A branch pipe connecting the discharge pipe to the drying tower is provided with a first delivery pump and a first valve. A cooling device is also provided on a branch pipe connecting the discharge pipe with the drying tower. By adopting the above structure, the complete reaction of palmitic acid and isooctyl alcohol can be guaranteed, and the water produced by the esterification reaction can be effectively removed, so as to further improve the purity of isooctyl palmitate and improve product quality.

Disclosed is a silk moisturizing skin care product. The silk moisturizing skin care product is prepared from the raw materials of distilled water, silk peptide, vaseline, octyl palmitate, wild ginseng, triethanolamine, octadecanol, bee milk, pomegranate extract, phosphate ester and vitamin C. The silk moisturizing skin care product is wide in raw material resources, low in cost, scientific in composition, convenient to use, stable in quality, significant in efficacy, free from toxic and side effects, simple in process and applicable in application, and can rapidly infiltrate the internal layer of skin, promote nutrition absorption and metabolism of skin, effectively avoid spots and wrinkles, achieve moisturizing effects, enhance skin moisturizing capability and ensure skin smoothness and glossiness.

The invention discloses blusher. The formula comprises the following raw materials in parts by weight: 34.5-36.5 parts of talc, 23.5-25.00 parts of mica, 3-4 parts of zinc stearate, 2.5-3 parts of aluminum starch octenylsuccinate, 3.5-4 parts of iso-octyl palmitate, 2.5-4 parts of dimethicone, 0.07-0.1 part of vitamin E acetate, 0.1-0.2 part of methyl benzoate, 0.08-0.1 part of propylparaben, 13.95-14.44 parts of coloring agent and 15-15.65 parts of pearls. The invention further provides a preparation process of the blusher. The blusher has the advantages of beautifying the skin and improvingthe facial color.

A production system of isooctyl palmitate, including an esterification reaction part and a purification part, often esterifies palmitic acid and isooctyl alcohol in a reaction tank, and fills nitrogen protection during the reaction, and most of the isooctyl alcohol will be It is extracted from the first condenser and the oil-water separator to obtain the crude product of isooctyl palmitate; then the crude product of isooctyl palmitate is pumped into the purification tank for vacuum distillation, and the excess water, cyclohexane and isooctyl alcohol to obtain the finished product of isooctyl palmitate; due to the use of nitrogen protection and steam heating, the reaction conditions are constant and the reaction time is controllable, and the product quality of isooctyl palmitate is good, clear and transparent; The isooctyl alcohol, cyclohexane and catalyst can be recycled to reduce the cost of the enterprise; the exhaust gas is filtered through the bubble tank to reduce environmental pollution.