55 results about "Butylparaben" patented technology

The invention provides a method for cleaning and sterilizing instruments, especially pipe cavity type instruments. According to the method, multi-enzyme cleaning fluid is used, and an excellent cleaning effect can be achieved through effective multi-step cleaning. The multi-enzyme cleaning fluid comprises a surface active agent, cellulose, amylase, protease, lipase, additional enzymes, triethylamine, sodium alga acid, butylparaben, sodium tetraborate, ethanol, polyethylene glycol, auxiliaries and water. An excellent synergistic effect is achieved through proper selection of components and proportions of the components of the multi-enzyme cleaning fluid.

The invention belongs to the field of printing technology, and particularly relates to cable lettering ink which is characterized by comprising the following raw materials in parts by weight: 4-6 parts of polyvinyl chloride resin, 5-9 parts of acrylate polymer, 30-40 parts of methyl ethyl ketone, 13-18 parts of toluene, 5-10 parts of isobutyl methacrylate, 10-18 parts of tetrahydrofuran, 3-5 parts of benzidine yellow or titanium dioxide or lithopone with fineness of 400-800 meshes, 6-10 parts of 2-lead ethylcaproate, 0.3-0.5 part of methylparaben or propylparaben or butylparaben and 3-4.5 parts of butyl acetate. The invention also discloses a preparation method of the lettering ink. The cable lettering ink and the preparation method provided by the invention have the main beneficial effects that the preparation method is simple and easy to master, and the qualified rate of the finished product is high; the lettering ink has the advantages of high adhesion, high drying speed, bright luster and longer shelf life.

The invention discloses a biological environmental antiviral cold prevention toothpaste and a preparation method thereof. The toothpaste contains the following components of: alkyl polyglucoside (APG), precipitated silica, lysozyme, neutral protease, hydrolyzed protein, immunoglobulin, recombinant human epidermal growth factor, strontium chloride, sorbitol, butylparaben, CMC (Carboxyl methyl Cellulose), xanthan gum, glucolase, enzyme, and a skin penetrating agent, etc. The invention is directed at the pathogenic mechanism that illness finds its way in by the mouth and nose, and the biologicalenvironmental antiviral cold prevention toothpaste with bio-environmental protection, virus resisting, cold prevention, as well as disease prevention and treatment effects is designed and prepared. During use, the toothpaste of the invention has cool, refreshing, icy and fragrant mouthfeel, and decomposes rapidly after entering the mouth. After tooth brushing, the ice-cold and refreshing feel remains for a long time, the bacteriostatic control time is long, the mouthfeel is refreshing, the taste is fragrant and bittersweet, and the spirit can be made cheerful, so that the toothpaste of the invention is beneficial to human health.

The invention discloses a method for improving self-adhesion performance of natural latex-based adhesive. The method comprises the following steps: adding a plasticizer, an emulsifier, a tackifier anda filler in the natural latex, wherein the filler is nano-material; regarding the natural latex as 100 parts by weight, stirring 8-15 parts of the plasticizer and 1.0-2.3 parts of the emulsifier to prepare a clear emulsion, adding 0.02-0.1 part of sodium butylparaben in the clear emulsion, stirring until the powder is uniformly dispersed; adding the prepared mixed emulsion into the natural latex,stirring until the surface is free from oil phase, and adding 1-5 parts of the tackifier, stirring for 10-15 min; slowly adding 0.2-2.0 parts of the filler dispersed by 20-40 parts of water, filtering by using a filter net after the stirring is finished; thereby accomplishing the preparation. The manufacturednatural latex-based adhesive cannot stick on the skin and the hair in the adhesion, and is free from greasy; compared with the common natural latex adhesive on the market, the natural latex-based adhesive disclosed by the invention has stronger self-adhesion performance.

The invention discloses a test tube bulblet reproduction method of lilium leucanthum, belonging to the field of biology. The invention aims to provide the test tube bulblet reproduction method of lilium leucanthum, so as to solve the problem that existing common methods for lily tissue cultivation cause slow growing of seedlings of lilium leucanthum. The method comprises steps of sterilizing of scale explants, inducing the test tube bulblet, expanding and root growing of the test tube bulblet, and germinating and growing of the bulblet. A bulblet induction culture medium comprises a base culture medium and hormones, wherein the base culture medium is prepared from a MS base culture solution, 60g/L of sucrose, 0.5g/L of arginine phosphokinase, 0.5g/L of glutamine, 2g/L of active carbon, 6g/L of agar, 500mg/L of dithiothreitol and 300-800mg/L of butylparaben. The test tube bulblet reproduction method of lilium leucanthum has the advantages of high reproduction coefficient, short cultivation cycle, high efficiency, high transplant survival rate, convenient transportation, easy operation and low cost.

The invention belongs to the technical field of food additives, in particular to a method for catalyzing and synthesizing butylparaben by using gallium sulfate. In the method, p-hydroxybenzoic acid and n-butanol are taken as main raw materials to synthesize the butylparaben, the gallium sulfate is firstly adopted as a catalyst, and the reaction conditions are that: the mass ratio of alcohol acid matters is 4, the catalysis utilization amount is 0.6g, the reaction time is 5h, and the yield reaches 94.8 percent. The catalyst synthesized by the method has the advantages of high catalytic activity, convenient aftertreatment, no addition of aqueous agents, and the like, and is suitable for industrialized production.

A composite vitamin injection for veterinary use and a preparing method thereof are disclosed. The injection comprises vitamin A palmitate, vitamin D3, vitamin E acetate, vitamin B1, riboflavin sodium phosphate, vitamin B6, nicotinamide, dexpanthenol, vitamin B12, Tween-80, disodium ethylenediamintetraacetate, ethylparaben, butylparaben, and the like. By utilizing the Tween-80 and other auxiliary agents, lipid-soluble vitamins are dissolved into water to prepare the composite vitamin injection comprising the lipid-soluble vitamins and water-soluble vitamins. The injection has significant curative effects on malnourished livestock. Properties of a product of the injection are stable. In addition, the injection is a composite injection, is convenient to use, and achieves treating effects of a plurality of medicines through one time of administration.

The invention discloses an environment-friendly bamboo mildew-proof treatment method which comprises the following steps: S1, ultrasonically treating green-and-yellow removed bamboo at the ultrasonicfrequency of 50KHz and 100KHz, the ultrasonic power of 400-800W and the ultrasonic temperature of 20-80 DEG C; S2, preparing a compound mildew preventive from sodium acetate and butylparaben or sodiumdiacetate and butylparaben or sodium diacetate and propylparaben; and S3, preparing a compound paraffin emulsion from 58# food paraffin, 2-hydroxy-1, 4-naphthoquinone, Tween 60 and distilled water. Starch and inclusions in bamboo are destroyed through the heat effect and the mechanical effect of ultrasonic waves, and the food-grade mildew preventive and the food-grade paraffin are combined, so that the bamboo treated through the method can be applied to mildew prevention treatment of common daily bamboo products such as bamboo barrels, bamboo chopsticks, bamboo chopping boards and bamboo toothbrushes; and the dimensional stability, the mechanical property, the hardness, the wear resistance and the hydrophobicity of the bamboo can be greatly improved.

The invention relates to a power cable for water conservancy hydropower stations. The power cable comprises a plurality of copper alloy wires and a protective sheath which is composed of: polyethylene glycol terephthalate, polymethyl methacrylate, polyether sulfone, basic oil, tangerine oil, polypropylene glycol, polyglycerol polyricinoleate, polyvinyl acetate emulsion, nano zirconium phosphate silver-supported antibacterial agent, butylparaben, borax powder, cyanoethyl cellulose, pure calcium aluminate cement, lead difluoride powder, zirconium dioxide powder, bee wax, kaolin powder, strontium chromate powder, wollastonite powder, zirconium silicate powder, hexamethylene diisocyanate, zinc hydroxystannate, decabrominated diphenyl ether, sodium antimonate, N-phenyl-2-naphthylamine, N-methyl-2-pyrrolidone, N-tert-butyl-2-benzothiazole sulfenamide, N-nitroso-dimethylamine, [alpha]-cyano-acrylate, and [gamma]-(2,3-epoxypropoxyl)propyltrimethoxylsilane. The power cable is improved in use performance.

The invention relates to a track material for a sports field, which is composed of the following components: methyl silicone resin, fluff powder, strontium chromate, nitrile rubber powder, trioctyl trimellitate, barium sulfate powder, olivine powder, Quartz powder, trilead tetraoxide powder, polytetrahydrofuran ether glycol, isothiazolinone, titanium dioxide, trimethoxysilane, triethylene glycol diisocaprylate, dilauryl thiodipropionate, benzoic acid peroxide Tert-Butyl Ester, Methyl Vinyl Silicone Rubber, Epoxy Soybean Oil, SBR, Molybdenum Disulfide, Aluminum Stearate, Cellulose Acetate, Polyester Acrylic, Ethoxyquinoline, Butylparaben. The product of the invention has good rebound rate, tensile strength and elongation at break, and has good corrosion resistance and antibacterial properties.

The invention relates to a clobetasol propionate cream pharmaceutical composition and its preparation method and belongs to the field of medical technology. The composition comprises the following ingredients (by weight): 0.01-0.1% of clobetasol propionate, 5-15% of polyethylene glycol (400) monostearate, 10-15% of caprylic capric triglyceride, 2-5% of oleoyl macrogolglycerides, 3-10% of carbitol, 0.05-0.3% of butylparaben, 1-5% of 1,2-propylene glycol, 0.001-0.01% of butylated hydroxyanisole and the rest of purified water. The preparation method comprises the following steps: preparation of an oil phase, modulation of a cream, filling of the cream and the like. According to the invention, problems such as large oil ball strength, low viscosity, low fineness and the like of clobetasol propionate cream in the prior art are greatly solved.

The invention discloses a traditional Chinese medicine deodorizing mint emulsifiable paste, which comprises by weight 1.6-2% of menthol, 0.8-1.2% of mint oil, 1.6-2% of camphor, 0.8-1.2% of a Platycladus orientalis leaf extract, 4-6% of a sophora flower extract, 25-35% of a spine date seed extract, 4-8% of glycerin, 0.5-1.5% of triethanolamine, 0.8-1.2% of vitamin C, 2-4% of monoglyceride stearate, 5-7% of octadecanol, 0.5-1.5% of beeswax, 3-5% of liquid wax, 0.1-0.3% of ethylparaben, 0.1-0.3% of butylparaben and the balance of deionized water. The invention has the advantage that the paste is prepared from traditional Chinese medicines, has little side effect and high safety, can be fully absorbed by the human body, achieves the effect of deodorizing, refreshing and cooling by reducing sweat and inhibiting the reproduction of bacteria, and also has the effects of preventing mosquito, dizziness, headache and cold and promoting.

The invention discloses traditional Chinese medicine emulsion for treating stomach and duodenal ulcer. The traditional Chinese medicine emulsion is prepared from the following raw materials in parts by weight: 480-850 parts of badger fat, 20-40 parts of concha arcae, 30-40 parts of rhizoma polygoni paleacei, 30-40 parts of rhizoma kaempferiae, 30-50 parts of panax notoginseng, 60-110 parts of common bletilla pseudobulb, 15-30 parts of calamus, 80-100 parts of stearic acid, 5-10 parts of Tween-80, 4-8 parts of sodium benzoate, 3-8 parts of butylparaben, 1.2-2.5 parts of vanilla essence and 6-10 parts of peppermint oil essence. The traditional Chinese medicine emulsion disclosed by the invention has the excellent effects that the traditional drug properties are organically combined with the modern pharmacology of traditional Chinese medicine, the emulsion consists of raw materials with main effects of promoting digestion and removing stagnation, the drugs are used to form a prescription, and the curative effect is improved. Moreover, the traditional Chinese medicine emulsion disclosed by the invention has the effects of helping digestion, removing stagnation, promoting qi circulation and reducing swelling and is matched with medicines with the effects of relieve swelling and pain and dissipating blood stasis and stopping bleeding, the medicines bring out the best in each other, and the curative effect is excellent.

The invention relates to an eyeliner refill and a preparation method thereof. The eyeliner refill is made from, by weight, 10-20 parts of fluorophlogopite powder, 15-35 parts of talcum powder, 30-40 parts of a colorant, 5-10 parts of octyl methoxycinnamate, 5-8 parts of titanium dioxide, 5-8 parts of butylparaben, 0.5-1.5 parts of a preservative, and 1-2 parts of fatty acid methyl ester. Through mass screening experiments for composition and usage in the early stage, the inventor has made an accidental discovery that the technical scheme of the invention exhibits significant advantages through reasonable matching and the combination of the components, cohesion of the refill is enhanced by introducing the fluorophlogopite powder, the problem that the eyeliner refill easily breaks is solved, an aqueous system is used and is free of wax base and oil, and makeups are easy to remove; meanwhile, the eyeliner refill produced by physical blending is in accordance with the concept of safety and environmental friendliness.

The invention discloses a method for improving the safety of compound Maodongqing injection. According to the method, the pharmaceutical composition for injection is mainly prepared from extracts of holly holly, mountain silver flower, wind orchid and butyl p-hydroxybenzoate. The method of the present invention adopts the co-solvent with better safety and more obvious solubilizing effect to replace the co-solvent private plate 80 which has potential safety hazards and affects product quality in the compound Maodongqing injection, and the safety of butyl p-hydroxybenzoate is higher than that of the private plate. 80% and lower dosage, reducing the probability and risk of adverse drug reactions and improving the safety of clinical medication.

The invention belongs to the field of cosmetics, and especially relates to a brightening type aloe vera astringent. The brightening type aloe vera astringent is characterized in that the astringent comprises the following components, by weight: 0.5% of butylparaben, 5% of ethanol, 2% of glycerin, 2% of a cyclodextrin inclusion of vitamin E, 2% of a hamamelis mollis extract, 1% of glyceryl cocoate,2% of propylene glycol, 1% of serine, 0.5% of polyoxyethylene, 0.1% of aloe vera powder (200:1), 0.1% of peppermint oil, 1% of essence, and 80% of deionized water. The beneficial effects are that thebrightening type aloe vera astringent can tighten skin and has the effects of whitening, brightening and moisturizing.

The invention discloses a medicine for treating duodenal ulcer. The medicine is prepared from the following main raw materials in parts by weight: 150-190 parts of badger fat, 20-40 parts of loofah sponge, 30-40 parts of root tuber of fructus aristolochiae, 20-35 parts of hericium erinaceus, 15-30 parts of concha arcae, 45-60 parts of panax notoginseng, 65-80 parts of common bletilla pseudobulb, 3-7 parts of stearic acid, 0.4-0.6 part of polysorbate-80, 0.2-0.3 part of sodium benzoate, 0.1-0.2 part of butylparaben, 0.1-0.2 part of concentrated vanilla and 0.2-0.4 part of peppermint oil essence. The medicine has the efficacies of activating blood circulation, promoting the circulation of qi, soothing the liver, invigorating the spleen, removing stasis, resolving dampness, activating yang qi, and warming and strengthening the middle warmer, and is capable of adjusting gastric acid secretion and culturing effective microbial community, so as to promote healing of duodenum ulcer surfaces and protect the ulcer surfaces.

The invention discloses a meperfluthrin-containing compound insecticidal composition, and application thereof. By the combination of pyridalyl and methoxyfenozide and in conjunction with an insecticide containing afidopyropen and butylparaben, nilaparvata legen and palm thrips can be effectively prevented, the prevention effect on various lepidoptera pests on vegetable and cotton is excellent, the production and yield of dry matters are increased favorably, the growth and development of individual crops are good, and the yield and the quality are improved.