36 results about "Ethanol / Salicylic Acid" patented technology

A flavour composition comprises at least 0.5% by weight of one or more of the following group A materials: cinnamic aldehyde, basil oil, tarragon, cis-3-hexenyl acetate, cis-3hexenol, orange oil, lime, citral, and damascone; and at least 3% by weight of one or more of the following group B materials: anethole synthetic, alcohol C10, eucalyptol, methyl salicylate, clove bud oil, carvone laevo, benzyl benzoate, thymol, benzaldehyde, benzyl formate, ethyl salicylate, eucalyptus oil, ionone alpha, iso amyl acetate, rosemary oil, cardamom oil, ginger, eugenol, camomile oil, spearmint, and peppermint. These materials have been identified as being capable of inhibiting the growth of Porphyromonas gingivalis or the protease (arg-gingipain) activity of Porphyromonas gingivalis, and so to possess hitherto unappreciated antimicrobial properties. The invention thus enables compositions to be defined comprising flavour materials that enhance the antimicrobial efficacy of known antimicrobial agents against micro-organisms or metabolic processes associated with gum diseases. The invention also provides a consumer product, particularly an oral or dental care product, including such a flavour composition; a method for reducing or preventing gum disease; and use of the flavour compositions for reducing or preventing gum disease.

The invention relates to detection of a fluorescence method on metal ions, and particularly relates to a benzoyl hydrazine derivative P which identifies and detects two different metal ions Mg<2+> andAl<3+> separately in different pH conditions. The structural formula of the benzoyl hydrazine derivative P is as shown in a formula (1). The preparation method of the benzoyl hydrazine derivative P comprises the following steps: firstly, carrying out hydrazinolysis on ethyl salicylate; carrying out a reaction with o-hydroxy naphthaldehyde at a molar ratio of 1 to 1 for 4 hours at 80 DEG C in anhydrous ethanol; cooling the mixture and separating out a solid and carrying out suction filtration; washing the mixture with a lot of water and anhydrous ethanol successively; and drying the solid to obtain a light yellow solid pure product P. The benzoyl hydrazine derivative P can be used for detecting Mg<2+> and Al<3+> separately in different pH conditions as a fluorescent probe. The benzoyl hydrazine derivative P is obtained by means of an effective synthetic means and shows relatively good selectivity on the metal ions Mg<2+> and Al<3+> separately. On a basis of an optimized experimental condition, the metal ions Mg<2+> and Al<3+> can be detected separately. The formula is as show in the description.

The invention provides a method for synthesizing homosalate through an ester exchange reaction of methyl salicylate or ethyl salicylate and 3,3,5-trimethylcyclohexanol under the catalysis of an alkali. The method has the advantages of simple operation, high conversion rate, economy, environmental protection, and suitableness for industrial production.

The invention relates to an antibacterial natural plant essential oil foot washing liquid capable of relieving fatigue, which comprises the following main active components in parts by mass: 0.05-0.5 part of cedarwood essential oil, 0.05-0.5 part of ginger essential oil, 0.05-0.5 part of lemon essential oil, 0.05-0.5 part of cypress essential oil, 0.05-0.5 part of lavender essential oil, 0.05-0.5 part of tea tree essential oil, 0.5-10 parts of grape seed oil, 0.5-10 parts of almond oil, 1-10 parts of lauryl sodium sulfate, 1-5 parts of cocamidopropyl betaine, 5-12 parts of fatty alcohol-polyoxyethylene (9) ether, 4-10 pars of ethyl salicylate and 0.1-2 parts of citric acid. The natural plant essential oil foot washing liquid provided by the invention is capable of effectively relieving fatigue, cleaning the foot skin, inhibiting regeneration of skin epidermis bacteria and fungi as well as removing peculiar smell of feet, has the effect of nourishing and moistening the skin, is convenient to use, and is fragrant.

The invention discloses improved essential balm. The improved essential balm comprises: by weight, 30 to 35 parts of peppermint oil, 3 to 6 parts of wintergreen oil, 12 to 18 parts of eucalyptus essential oil, 8 to 10 parts of camphor, 3 to 6 parts of ethyl salicylate, 0.1 to 0.3 parts of lavender oil, 30 to 40 parts of liquid paraffin, 10 to 20 parts of glycerin, 2 to 8 parts of hydroxyethylcellulose and 0.1 to 0.3 parts of essence. The improved essential balm needs simple preparation processes, has a low price, and has good effects of treating cold, nasal obstruction, dizziness, heatstroke, muscle and bone ache, carsickness, seasickness, and skin redness and swelling.

The invention provides a fragrance essence with bacteriostatic efficacy components and a preparation method thereof. The fragrance essence with bacteriostasis effect is prepared from acetaldehyde, hydroxycitronellal, pinene, sabinene, beta-myrcene, limonene, leaf alcohol, ligustral, benzaldehyde, linalool, Bergapten, caryophyllene, linalyl acetate, beta fenchyl alcohol, anthemene, Neryl propionate, Florol, benzyl acetate, geranyl acetate, citronellyl acetate, nerol, methyl salicylate, ethyl salicylate, ethyl salicylate, Beta Damascone, phenethyl alcohol, allyl amyl glycolate, ionone, methyl anthranilate, watermelon ketone, Ambrox, Methyl dihydrojasmonate, isoeugenol, thyme oil, eugenol and the like. The fragrant raw materials used are convenient in sources, and the obtained essence has thefragrance characteristics of fresh fragrance, flower fragrance, fruit fragrance and pungent fragrance, and also has the fresh feeling of forests and nature, the overall fragrance is fine and smooth,and the fragrance essence has bacteriostatic effect.

The invention discloses a fabric printing and dyeing pretreatment process. The fabric printing and dyeing pretreatment process comprises the steps of seam allowance releasing, singeing, boiling off and bleaching. In the boiling off, a singed gray fabric is treated by using an environmentally-friendly printing and dyeing aid. The environmentally-friendly printing and dyeing aid consists of the following components in parts by mass: 20-30 parts of fatty alcohol-polyoxyethylene ether, 15-25 parts of alkyl alcohol ether carboxylate, 5-10 parts of diacetone alcohol, 3-6 parts of ethyl salicylate, 4-10 parts of isopropyl salicylate, 10-15 parts of sodium sulfonate, 5-10 parts of ammonium carbonate, 2-6 parts of sodium hydroxide, 1-5 parts of sodium chloride, 1-5 parts of sodium carbonate and 50-60 parts of deionized water. Through the mode, the environmental pollution in a printing and dyeing process is reduced.

The invention discloses chilblain cream and a preparation method thereof. The chilblain cream comprises the following components in parts by weight: 20-40 parts of ethyl salicylate, 30-50 parts of glycerin monostearate, 10-20 parts of Vaseline, 10-20 parts of ethyl p-hydroxybenzoate, 1-3 parts of triethanolamine, 3-5 parts of water-soluble lanolin, 4-6 parts of menthol phenol, 20-40 parts of glycerol, 20-40 parts of polyvinyl alcohol, 0.2-0.4 parts of jasmine essence, and 600-800 parts of water. Compared with the prior art, the chilblain cream has the following benefits that (1) the chilblain cream has good effects on treating and preventing chilblain, and (2) the chilblain cream has functions of promoting blood circulation and dissipating blood stasis.

The invention discloses a composite material of an automobile fender. The composite material is prepared from, by weight, 20-25 parts of acrylonitrile, 7-10 parts of butadiene, 8-15 parts of styrene, 6-11 parts of polyformaldehyde, 4-8 parts of polyamide, 12-15 parts of black carbon, 11-16 parts of zirconium oxide, 8-20 parts of nano molybdenum disulfide, 15-20 parts of boron nitride, 6-11 parts of ethyl salicylate, 7-12 parts of methylaluminoxane, 3-5 parts of biszirconium dichloride, 22-24 parts of p-phenylenediamine, 6-9 parts of ethoxyquinoline, 14-18 parts of maleic anhydride, 3-6 parts of magnesium hydrate, 12-14 parts of talcum powder, 15-20 parts of poly4-methyl-1-pentene, 6-9 parts of titanium oxide, 8-11 parts of phenyl-o-hydroxybenzoate, 3-9 parts of hexamethyl phosphoryl triamide and 2-4 parts of kaolin. The composite material of the automobile fender is high in structural strength and good in abrasion resistance property and meanwhile can be normally used in the environment wide in temperature range.

The invention relates to a footbath liquid, which is characterized by containing the following components: 15%-20% of isopropanol, 10%-15% of a saffron extracted liquid, 2%-5% of a wild chrysanthemum extracted liquid, 1%-5% of ethyl salicylate, 5%-8% of deionized water, 1%-6% of glycerin, and 0.2%-3% of a mint extracted liquid. The footbath liquid provided by the invention can improve blood circulation, remove sweat, eliminate odor, and prevent dry and crack, also does not contain any harmful substance, and is safe and non-stimulating.

The invention belongs to the field of medical pharmacy, and in particular relates to an emulsifiable paste composed of western medicines for treating pressure sores and a preparation method of the emulsifiable paste. The emulsifiable paste is characterized by taking dexamethasone acetate, clarityne and ofloxacin as medical ingredients. The emulsifiable paste is composed of the following ingredients: 50g to 230g of glycerin, 0g to 2g of ethyl salicylate, 0.8g to 1.6g of dexamethasone acetate, 1g to 2.4g of clarityne, 16g to 18.2g of ofloxacin, 50g to 120g of stearic acid, 30g to 75g of octadecanol, 0g to 1g of 2,6-Di-tert-butyl-p-cresol, 0g to 12g of laurocapram, 60g to 120g of liquid paraffin, 4g to 20g of triethanolamine and the balance of water, wherein the sum of the content of all the ingredients is 1000g; the ingredients are prepared into an O/W type emulsifiable paste or a W/O type emulsifiable paste. The emulsifiable paste has the advantages that (1) the emulsifiable paste is scientific and reasonable in formula and has a rapid therapeutic effect on the pressure sores; (2) the emulsifiable paste is good in antibacterial, anti-inflammatory and analgesic effects, high in water retention rate and good in breaking and tearing strength, and is capable of preventing seepage from overflowing and promoting the formation of granulation tissues and epithelial tissues so as to achieve the effects of rapid skin tissue healing and repair; (3) the emulsifiable paste is good in performance, low in cost and convenient to use.

The invention discloses a formula of a foot-washing liquid, which comprises the following components in percentage by weight: 1-5% of lauryl sodium sulfate, 2-8% of cocamidopropyl betaine, 1-3% of ethyl salicylate, 1-5% of glycerol, 1-5% of white oil, 0.1-1% of Chinese wolfberry extract, 0.1-1% of ginger extract, 0.1-1% of rutin and the balance of deionized water. The foot-washing liquid adopting the formula disclosed by the invention has a good decontamination effect, can be used for moistening the foot skin, and has deodorization and sterilization functions.

The invention belongs to the field of chemical engineering, and particularly discloses a synthetic method of ethyl salicylate with high purity and conforming to drug use. The method comprises the steps of using sulfuric acid for catalytic synthesis of the ethyl salicylate, washing a product and purifying the product; a mixture of ethanol and water is collected while ethanol with high concentration is added to a reaction system in the synthesis process, forward esterification reaction can be effectively promoted, and the improvement of the reaction yield is facilitated; the obtained ethyl salicylate product is high in purity, no unknown impurities are introduced, the requirements of the drug use are met, the quality is guaranteed from raw materials, and the unknown risk of the product during clinical use is reduced.

The invention discloses a treatment solution for a textile printing and dyeing pretreatment process. The treatment solution is prepared from the following components in parts by weight: 20-30 parts of fatty alcohol-polyoxyethylene ether, 20-30 parts of dodecyl alcohol, 15-20 parts of diacetone alcohol, 10-15 parts of ethyl salicylate, 2-5 parts of barium chloride, 5-10 parts of sodium sulfide, 2-5 parts of sodium hydroxide, 5-10 parts of ammonium carbonate and 50-60 parts of de-ionized water. The treatment solution can be used for treating blank cloth well in a printing and dyeing process so that the color can be more easily fixed when the blank cloth is sequentially dyed, and the printing effect is good.

The invention provides a pressure-sensitive adhesive composition. The pressure-sensitive adhesive composition is prepared from the following raw materials in parts by weight: 60 to 80 parts of acrylate, 20 to 30 parts of acrylic acid, 6 to 9 parts of ethyl salicylate, 5 to 8 parts of starch acetate, 3 to 6 parts of sodium alginate, 22 to 35 parts of isopropanol, 2 to 5 parts of aziridine and 6 to 10 parts of polyethylene glycol. The pressure-sensitive adhesive composition does not use other organic solvents except the isopropanol, and the prepared pressure-sensitive adhesive has certain moisture resistance and does not fall off after being attached to the skin for 3 hours.

The invention relates to a preparation method of needle-like nano zinc ferrite powder, which comprises the following steps: (1) sequentially adding an additive, ethanol, sodium salicylate, soluble starch and carbamide into water while stirring, and continuing to uniformly stir; (2) dropwise adding a zinc citrate solution into the reaction solution under a stirring condition, and then dropwise adding a ferrous acetate solution to obtain a precursor turbid liquid; and (3) carrying out ultrasonic dispersion on the precursor turbid liquid and then filtering; washing the solid phase with water, andperforming heating to 400-500 DEG C. The acicular nano zinc ferrite powder obtained by the method disclosed by the invention is good in dispersity and not easy to agglomerate, and the preparation method is simple, convenient, green and environment-friendly.

The invention belongs to the technical field of pesticides, and particularly relates to a low-volatility coated insecticidal abamectin composition. The composition comprises abamectin and a solvent, and further comprises dioctyl sulfosuccinate sodium salt, wherein the solvent comprises DMF, xylene and ethylene glycol. The abamectin composition provided by the invention has the advantages that theadhesion is excellent; the activity capability of pests can be limited; a film is formed to coat the pests, an air valve is closed, respiratory inhibition is carried out, suffocation death of pest ispromoted, the wax layer on the body surface of pests is dissolved, dehydration and death of the pest are accelerated, the insecticidal effects are greatly improved in comparison with the prior art, alight stabilizer formed by mixing ethyl salicylate, pyroligneous liquor and carnosol is added, so that the light stability of the composition can be improved, the degradation half-life period can be prolonged, and the insecticidal composition has a relatively long lasting period.