71results about How to "Has emulsifying effect" patented technology

The invention relates to an aluminum-plastic compound board sandwich layer material, in particular to a material special for a level-A fire-proof aluminum-plastic board core and a preparation method thereof. An inorganic flame retardant, i.e., magnesium hydroxide is taken as a flame retardant, and a high filling technology is adopted. Aids such as a coupling agent, a dispersing agent, a high-molecular compatilizer and the like are used for performing modification pretreatment on magnesium hydrate, so that the magnesium hydrate flame retardant has superior performance, the filling amount of the flame retardant in a substrate is up to 80-90 percent by weight, which is much higher than the adding amount of a flame retardant of the same type of products, the oxygen index of the product is remarkably increased in comparison to that of the same type of products, and the flame-retarding environmental protection performance is improved remarkably. An aluminum-plastic board core material prepared by adopting the method has the characteristics of freeness from halogen, low thermal value, low smoke, flame retardance, drop resistance, nontoxicity and freeness from pollution.

The invention discloses a flame retardant and a preparation method thereof, and flame-retardant acrylate emulsion employing the flame retardant, in particular a reactive phosphorus-nitrogen flame retardant, and a preparation method and application thereof. The reactive phosphorus-nitrogen flame retardant has the structure shown as a formula (I). The preparation method comprises the following step of: reacting amine compound containing phosphorus spiro, which is shown as a formula (II) with maleic anhydride to obtain the reactive phosphorus-nitrogen flame retardant. The flame-retardant acrylate emulsion is prepared by emulsion polymerization of the reactive phosphorus-nitrogen flame retardant and acrylate monomers. The reactive phosphorus-nitrogen flame retardant and the acrylate monomers form copolymer to perform flame-retardant modification on acrylate emulsion, and the flame-retardant effect of acrylate resin is improved, the using amount of the flame retardant in polymer materials is reduced and the cost of flame-retardant materials is reduced through synergic flame retardancy of phosphorus and nitrogen elements of the flame retardant.

The invention discloses a diluent for in-vitro low temperature preservation of boar semen and a preparation method thereof. The diluent comprises following components: broad-spectrum antibiotic bacteriostatic agents of D-fructose, 2-amino-2-hydroxymethyl-1,3-propanediol, trisodium citrate, sodium bicarbonate, citric acid, disodium ethylene diamine tetraacetate, N-acetyl-cysteine, skim milk powder, yolk freeze-dried powder, amikacini sulfatis and the like. The diluent for the in-vitro low temperature preservation of the boar semen is suitable for preserving the fresh boar semen at low temperature (4-5 DEG C). The diluent significantly inhibits injury caused to sperm structure during the low temperature preservation process, maintains glucose metabolism and oxidative phosphorylation metabolism processes of boar sperm, effectively prolongs survival time of the boar sperm in the low temperature preservation, and significantly improves use efficiency of the high quality breeding boar semen and economic benefit of breeding.

The invention aims at providing an instant wiper with functions of decontamination, polishing and easy clean-free care and a preparation method thereof. The instant wiper combines a surfactant, a weak alkalescent additive and an antisettling agent with an abrasive which is gradually pulverized during friction and the mixed agents are evenly dispersed on a piece of special non-woven fabric which is then directly used for wiping various spots and dirt. The invention is prepared by emulsion, polyester non-woven fabrics, decontamination solution, abrasive and diatomite, wherein, the emulsion is prepared by AEO-9, AEO-7, AES-2, amine oxide, edible essence and deionized water; the decontamination solution is prepared by calcined soda, sodium citrate and deionized water. The preparation method is that the deionized water and raw materials are added to a dissolution kettle for dissolution and then followed by detection, stirring and bagging. The invention has wide application, environmental friendliness and energy conservation, but no damage to objects to be cleaned.

The invention discloses a fish oil enteric coated microcapsule and a preparing method thereof. The enteric coated microcapsule is mainly prepared from raw materials of 200-400 parts of fish oil 200-400 parts of lecithin, 100-200 parts of glycerinum, 2-5 parts of natural vitamin E, 1-2 parts of lemon oil, 100-200 parts of sodium alginate and 1000-1300 parts of calcium amino acid chelate. The sodium alginate and the lecithin have an emulsifying effect, the glycerinum has an emulsification assisting effect, and the fish oil is emulsified by the sodium alginate, the lecithin and the glycerinum. When the sodium alginate substitutes with calcium ion in calcium water solution, calcium alginate which does not dissolve in water is formed to wrap the fish oil to form the enteric coated microcapsule, and then the enteric coated microcapsule is filled into a hard capsule. Thus, no fishy smell goes out the stomach reversely. Furthermore, the fish oil enteric coated microcapsule is easy to absorb, high in stability and long in valid period.

The invention relates to the technical field of biomedical materials, in particular to a preparation method of grafted modified xanthan gum nano micro-gel. The preparation method comprises the following steps: firstly preparing N,N-bis-(acryloyl) cystamine; then performing graft polymerization and cross-linking reaction on xanthan gum, 2-acrylamide-2-methylpropanesulfonic acid and the N,N-bis-(acryloyl) cystamine to prepare a grafted modified xanthan gum polymer; and forming the polymer nano micro-gel in an aqueous solution. The 2-acrylamide-2-methylpropanesulfonic acid is graft-polymerized on the xanthan gum, so that the drug loading capability of the xanthan gum nano micro-gel can be increased; and through introducing of a disulfide bond, the nano micro-gel is endowed with reduction sensitivity. The nano micro-gel provided by the invention is high in biological compatibility, can be degraded in a body and is expected to be used as the anti-cancer drug carrier and to be applied for release control.

Disclosed is a method for recycling silicon cutting waste mortar. The method comprises the steps of performing solid-liquid separation of the waste mortar; performing solid flow washing and vacuum filtration; drying the obtained filter cake, mixing with deionized water and performing activation reaction; adding water glass and sodium hydroxide successively and performing heating reaction, performing solid-liquid separation of the obtained product, performing ion exchange resin decolorization and distillation of the liquid phase to obtain silica sol, and performing solid phase washing and drying to obtain a silicon carbide raw material; and performing ultra precision filter of obtained liquid phase after solid-liquid separation of the waste mortar, adding a decoloring agent a filter aid to perform solid-liquid separation, reducing the conductivity, and heating and evaporating water to obtain finished polyethylene glycol cutting liquid. According to the technical scheme of the method, the flow line production is achieved, the silicon cutting waste mortar is recycled, the silica sol is prepared effectively, and the environmental pollution is reduced.

The invention discloses a preparation method of functional peanut oil, which specifically comprises the following steps: (1) oil pretreatment: putting fresh peanuts into boiling water, cooking, drying, and shelling to obtain peanut seeds, (2) extraction: crushing peanut seeds, soaking the crushed peanut seeds in the mixed emulsion for 1-2 hours under the synergistic effect of ultrasonic waves andmicrowaves, and centrifuging to obtain supernatant oil A and an emulsifying layer, wherein the mixed emulsion is obtained by dispersing sucrose fatty acid ester, phospholipid and cysteine hydrochloride in an ethanol aqueous solution and homogenizing, (3) physical low-temperature squeezing: carrying out low-temperature physical squeezing on the emulsifying layer, and carrying out press plate filtering treatment and centrifugal separation to obtain supernatant oil B, and (4) blending: mixing the oil A and the oil B, adding phospholipase for enzymolysis, filtering by a filter, and separating to obtain oil liquid. The peanut oil prepared by the method has natural antioxidant components and fatty acid isomerization inhibiting components, and has good antioxidant capacity.

The invention discloses an agricultural polyacrylate polymer emulsifier, and belongs to the field of polymer materials. The polymer emulsifier comprises, by weight, 10-70 parts of an acrylic monomer,5-50 parts of an acrylate monomer, 0.01-10 parts of a polymerization emulsifier, 1-10 parts of an initiator, 1-40 parts of an alkali and 50-200 parts of water; and a weight ratio of the acrylic monomer to the acrylate monomer is (1-7):(1-5). The polymer emulsifier contains a long-chain alkyl chain, has an excellent adsorbing and wrapping effect on mineral oil, plant oil and benzene oil, and has agood emulsifying effect.

The invention discloses an early strength agent, a preparation method thereof and cement paste for well cementation, belonging to the field of oilfield chemistry. The early strength agent comprises the following various ingredients in parts by weight: 5-10 parts of alkali chloride and/or alkaline-earth metal chloride, 15-25 parts of calcium nitrate, 15-25 parts of sodium nitrite, 5-10 parts of carboxylic acid alkylol amine ester and water; and the mass percent of the mixture of the alkali chloride and/or alkaline-earth metal chloride, the calcium nitrate, the sodium nitrite and the carboxylicacid alkylol amine ester in the water is 30-60%. The early strength agent can promote the cement paste for the well cementation to condense and harden in a low-temperature environment of 4 DEG C to cause the cement paste for the well cementation to have relatively high early strength.

The invention relates to the technical field of cosmetics. The invention discloses quantum-content process mild, nourishing and softening shampoo and a preparation method thereof. The shampoo containscarbomer, an anionic surfactant, piroctone ethanolamine salt, a cationic conditioner, cocamidopropyl betaine, cocamidomethyl MEA, olive oil PEG-8 esters, zinc pyrithione, a chelating agent, polydimethylsiloxane alcohol, C12-13 alkanol polyether-15, cetrimonium chloride, dodecylbenzene sulfonic acid TEA salt, a preservative, essence and water. The preparation method comprises the following steps:heating and mixing carbomer and water, and adding the anionic surfactant; then sequentially adding piroxone ethanolamine salt and a cationic conditioner, cooling, and then adding cocamidopropyl betaine; and sequentially adding the remaining components in the shampoo to obtain the shampoo. The shampoo has high softening and cleaning functions, and the combing performance and refreshing feeling of hair are improved.

The invention relates to the technical field of seasoning sauce processing, and discloses a tricholoma matsutake sauce preparation method, which comprises the following steps: placing dried tricholoma matsutake in an enzymolysis mushroom liquid, dipping, and dicing to make the rehydration ratio be 2.5-3.5 so as to obtain rehydrated tricholoma matsutake; sequentially coating the surface of the rehydrated tricholoma matsutake with egg yolk liquid and starch, and putting the rehydrated tricholoma matsutake into a frying pan to be fried until the surface is golden yellow; cooking beans until the beans are cooked, grinding the cooked beans into bean paste, and adding egg yolk powder; and taking refined edible oil, putting the refined edible oil into a pot, heating until the oil temperature is 80-100 DEG C, adding the bean paste, bean halves, white sugar, monosodium glutamate, chili oil, minced ginger, minced garlic and the five spice powder, stir-frying for 3-5 minutes, adding the fried tricholoma matsutake, continuously stir-frying for 1-2 minutes, taking the tricholoma matsutake out of the pot while the tricholoma matsutake is hot, filling and sterilizing to obtain a finished product. According to the tricholoma matsutake sauce disclosed by the invention, the mushroom grains are elastic and chewy, the sauce is soft and fine, and the seasoning sauce is matched with mushrooms, beans, fatty acid and protein, contains various micromolecular amino acids, and is rich in nutrition.

The invention provides a resist agent for blueprint cloth, and a preparation method thereof. The resist agent comprises quicklime, bean curd, sodium sulfate, locust bean gum, phenyl hydrazine-p-sulfonic acid and span80. The quicklime and the bean curd are fermented to form a slurry-shaped liquid, and are main body components of the resist agent. The sodium sulfate can promote the drying of the slurry scraped resist agent and shorten the drying time of the blueprint cloth. The locust bean gum has a thickening effect in the resist agent in order to improve the binding force between the resist agent and the cloth, so the coating rate of the resist agent on the cloth is improved. The phenyl hydrazine-p-sulfonic acid makes original cloth have indigo or sulfur dye staining resistance. The span80 can be used as a softener to make the slurry scarped cloth not stiff, and has an emulsifying effect to make the sodium sulfate, the , locust bean gum and the phenyl hydrazine-p-sulfonic acid uniformly dispersed in the slurry preliminarily prepared from the quicklime and the bean curd in order to form the resist agent with uniform quality. The preparation method is simple, and is lightly affected by raw materials.

The invention discloses functional shampoo, and belongs to the technical field of cosmetics for daily use. The functional shampoo is prepared by the following steps: mixing massaging beads and a dopamine solution for soaking, and filtering to obtain pretreated massaging beads; stirring and mixing 20 to 30 parts of the pretreated massaging beads, grease, lipase, keratin and keratinase, and filtering to obtain primarily-treated massaging beads; stirring and mixing the primarily-treated massaging beads and chitosan liquid, carrying out freezing and unfreezing circulation, and filtering to obtainmodified massaging beads; adding a surface active agent, a thickening agent, a cosolvent, a preservative, a buffering agent, essence, pigment, water, the modified massaging beads and silkworm chrysalis juice into a mixing machine, and stirring for mixing to obtain the functional shampoo. The functional shampoo provided by the invention has excellent properties, can promote growth of hair, and hasthe effects of relieving itching, removing dandruff and protecting the hair.

The invention relates to the technical field of stearic acid and in particular discloses waterborne stearic acid emulsion and a preparation method thereof. The waterborne stearic acid emulsion is prepared from the following raw material components in parts by weight: 20 to 50 parts of stearic acid, 5 to 10 parts of an emulsifier A, 5 to 10 parts of an emulsifier B, 0.1 to 1 part of a de-foaming agent, 0.1 to 1 part of a preservative and 30 to 60 parts of water. According to the waterborne stearic acid emulsion provided by the invention, a mixed emulsifier prepared from the emulsifier A and theemulsifier B is adopted; a preparation technology is simple and the waterborne stearic acid emulsion has a good dispersion effect and can be preserved and placed for long time.

The invention discloses a preparation method for an ivermectin solution used for fowls, so as to make the ivermectin solution mix with water easily and be administered by drinking water, to guarantee accuracy of dosage and to prevent side effects brought by unevenly mixed materials. The preparation method comprises the steps of taking 10-20 L of 95% ethanol and, dissolving 0.5-5 kg of ivermectin in a water bath at a temperature of 70 DEG C, adding 2-10 L of Tween-80 after the ivermectin is dissolved, stirring uniformly, adding dimethylformamide to a total volume of 100 L, keeping for 15-20 min after uniformly stirring, thus obtaining the ivermectin solution used for the fowls after the solution is clarified. The 95% ethanol is used as a solvent and the ivermectin is dissolved in a water bath, so that the added Tween-80 has an emulsification effect and then is mixed with dimethylformamide. The obtained solution has an effect of mixing with water in any proportion. The ivermectin solution is administrated by drinking water, so that accuracy of dosage can be guaranteed; and the ivermectin solution is convenient for use and reduces labor force consumption. Besides, side effects brought by unevenly mixed materials can be prevented.

The invention relates to the technical field of calcium stearate and particularly discloses waterborne calcium stearate emulsion and a preparation method thereof. The waterborne calcium stearate emulsion is prepared from, by weight, 25-60 parts of calcium stearate, 10-20 parts of an emulsifying agent, 0.1-1 part of a defoaming agent, 0.1-1 part of preservatives and 40-70 parts of water. The waterborne calcium stearate emulsion is simple in production process, excellent in dispersion effect and available for long-time storage and placement.

The invention discloses a compound desulfurizer suitable for a high oil content oil well and a preparation method thereof. The desulfurizer is prepared from the following components in percent by mass: 20-27.5% of formaldehyde, 20-27.5% of ethanol amine, 2-7% of a surfactant, 1-5% of small molecular alcohol and the balance water. The desulfurizer is low in viscosity and is in full contact with rawoil. The desulfurizer is good in mutual dissolution effect, high in antifreezing performance, short in reaction time and easy to prepare. The desulfurizer achieves an effect through a reaction of a reaction product of aldehyde and a alkylol amine compound and hydrogen sulfide, and the surfactant plays an emulsifying role, so that the mutual dissolution effect of raw oil and the desulfurizer is good. The small molecular alcohol is taken as an anti-freezing liquid, the desulfurizer can be still used in a subzero environment. The sulphur removal efficiency of the desulfurizer reaches over 98%, the reaction product is easy for follow-up treatment, deposition of ferrous sulfide is prevented, and a normal oil extraction operation is not affected.