130results about How to "With emulsification" patented technology

The invention discloses a fruit, vegetable and tableware detergent with a good rheological property. The detergent comprises the following raw material components in percentage by weight: 0.01-5.0% of a fluidity modifier, 5.0-40.0% of an anionic surfactant, 0.5-15.0% of a nonionic surfactant, 1.0-8.0% of an amphoteric surfactant, 0.1-8.0% of a viscosity modifier, 0.01-0.2% of an antiseptic agent, 0.01-0.5% of a chelating agent, 0.01-10% of other components, and the balance of deionized water. The invention relates to the detergent with viscosity characteristics, and the fluidity modifier is added into the detergent, so that the rheological property is improved, and the needs of consumers can be well satisfied.

The invention discloses a foaming agent for a shield. The foaming agent contains the components in percentage by weight: 1.0-10.0% of alpha-olefin sulfonate (AOS), 1.0-8.0% of sodium fatty alcohol -polyoxyethyleneether sulfate (AES), 1.0-6.0% of ammonium lauryl sulfate (K12 ammonium), 1.0-6.0% of cocoanut fatty acid diethanolamide (6501), 1.0-5.0% of dodecyl dimethyl betaine (BS-12), 0.005-0.1% of fluorocarbon surfactant (FS), 0.2-5.0% of sodium nitrilo triacetate (A92R), 0.2-5.0% of ethylene diamine tetraacetic acid disodium salt (EDTA) and the balance of water. The foaming agent for the shield provided by the invention realizes high multiple foaming rate, long foam stabilizing time, nontoxicity and innocuity and is an environment friendly biodegradable product which does not contain phosphorus.

The invention belongs to the field of feed processing and particularly provides ruminant animal fat powder. The ruminant animal fat powder is prepared by matching hexadecanoic acid, high-melting-point palm oil, soybean concentrated phospholipids and the like as main fat raw materials with a carrier. The ruminant animal fat powder has no influence on normal physiological activity of microflora in ruminant animal rumen, can pass through the rumen, can be converted into an absorbed form under the actions of chemistry and enzyme in abomasums and duodenum of a digestion system and is digested, absorbed and utilized by small intestine. The product prepared by a formula and a processing technique of the invention is favorable in flowing property and can be mixed to the feed by adopting corresponding dosage stirring according to the requirement of animal nutrition; and the product is convenient and practical and is convenient for storage and transportation.

The invention discloses an olive-shaped ternary material precursor and a preparation method and application thereof, A lithium ion battery cathode material belong to that technical field of lithium ion battery cathode materials, NixCoyMnzCO3, wherein 0 & lt; x & lt; 1, 0 & lt; y & lt; 1, 0 & lt; z & lt; 1, x+y+z=1, the length of the olive-shaped ternary material precursor is 6-25 mu m, the diameter is 3-15 mu m, the shape of the olive-shaped secondary particles is olive, and the olive-shaped secondary particles are compactly superposed. The preparation method of the precursor provided by the invention can not only prepare an olive-shaped nickel-cobalt-manganese ternary carbonate precursor material with uniform particle size, By controlling the reaction parameters, polyvinylpyrrolidone, polyethylene glycol or polyacrylamide as dispersant, ammonium carbamate, urea, biuret, triuret, acetylurea or diacetylurea as precipitant, the olive-like secondary particle size of the precursor can be easily controlled. A large amount of sodium hydroxide and ammonia wat are not required to be consume, that cost is relatively low, and the process is more environmentally friendly.

The invention discloses a natural bacteriostatic hand washing solution and a preparation method thereof. Raw materials of the hand washing solution comprise the following components: 30 to 40 parts of a surfactant, 10 to 15 parts of a thickening agent, 8 to 10 parts of an antiseptic, 10 to 12 parts of active carbon, 10 to 15 parts of rosemary essential oil and the balance being water. The preparation method of the natural bacteriostatic hand washing solution is simple, and the preparation process is convenient. The natural bacteriostatic hand washing solution provided by the invention is prepared from pure natural raw materials, is safe, nontoxic and green, and meanwhile has functions of sanitation, health and skin care. Soya lecithin has functions of emulsifying, dispersing, foaming and moistening; pectin has a thickening effect; active carbon can absorb stains, sterilize, remove smells, prevent mildew and detoxicate; the rosemary essential oil has delicate fragrance and can restore consciousness, promote blood circulation and condition skin; and cassia seed extract has antiseptic and bacteriostatic functions.

The invention discloses high-purity sodium carboxymethyl starch, a preparation method thereof and application thereof. Mainly during basification and etherification of starch in a reaction kettle, the stable reaction temperature, stirring time and stirring speed are strictly kept; and after an organic solvent is added into the starch, a semi-powder semi-grain product is completely stirred and fully dispersed in the organic solvent, and the solvent is removed to form a powder product. The purity of the prepared sodium carboxymethyl starch is as high as 90 to 99 percent, the substitution value is as high as 1.3 to 1.9, and the application fields of dye printing, spinning, food, papermaking, ceramics, petroleum and the like are enlarged.

The invention relates to the field of clearing, cleaning water scales and other stubborn scales. The invention discloses a detergent which comprises the following main active components in parts by weight: 1-5 parts of nonionic surfactant, 0.5-10 parts of anionic surfactant, 0.5-5 parts of ampholytic surfactant, 2-50 parts of methylsulfonic acid, 1-5 parts of hydroxy ethylidene di-phosphonic acid and 0.3-1.0 part of corrosion inhibitor. The detergent can effectively remove the water scales, rusty scales, tea scales, oil scales, dust scales and urine scales on daily life appliances of people, has the effects of removing the scales, cleaning, sterilizing, removing odor and the like, and can be used for hard surfaces of plastic, metal, stainless steel, porcelain and other products.

The invention relates to an emulsifying-type linear cutting operating fluid and uses thereof, and mainly solves the problem of short service life of the emulsifying-type electric-spark linear cutting operating fluid in the prior art. The emulsifying-type linear cutting operating fluid comprises the following components: by weight, a) 1-20 parts of a modified rosin blasting agent; b) 2-40 parts of a vegetable oilness agent; c) 0.2-5 parts of a pH adjustment agent; d) 0.1-10 parts of a coupling agent; e) 0.1-8 parts of an emulsifier; and f) 25-80 parts of base oil; the modified rosin blasting agent is selected from at least one from modified rosin prepared by esterification reaction or neutralization reaction of carboxyl in a molecular structure of rosin, or by addition reaction, hydrogenation reaction, disproportionation reaction or polymerization of double bonds of the molecular structure of the rosin, and the technical scheme solves the problem well, and can be used in the industrial production of the emulsifying-type electric-spark linear cutting operating fluid.

The invention discloses a extra highly substituting cellulose carboxymethyl sodium, which comprehensively utilize spraying impregnation and high-temp mist agitation. Charging a proportion of alkali and cellulose material sequentially into complex solvent of isopropanol, ethanol and water to carry out invasive quaternization, fractionally spray residual alkali liquid in mist into the reaction system by pressurization under high-temp agitation, charging etherifying agent to execute etherification for four times, and purifying to get final product. The product is high in degree of substitution, whose substituent distribute equally, has characteristics of high viscosity, high content of sodium, high acid-viscosity ratio. Meanwhile, the product has great heat resistance, great pseudoplastic behavior, and excellent suspension stability, prevent generation of gel particles, can have cooperative synergism with other stabilizer. The product is reduced in dosage, with improved taste and prolonged shelf life.

The invention discloses an environment-friendly type separate coal covering inhibitor, which comprises the following components in weight percentage: 0.05 to 2.00 percent of carboxymethyl cellulose, 0.50 to 2.50 percent of glycerin, and the balance being water. The invention also provides a method for preparing the environment-friendly type separate coal covering inhibitor. The preparation method comprises the followings steps: a reaction kettle is added with water accounting for 80 percent of total water quantity, added with the carboxymethyl cellulose, started to be stirred, added with the glycerin when the carboxymethyl cellulose is completely dissolved, evenly stirred, added with the remained water accounting for 20 percent of total water quantity, and evenly stirred so as to obtain the finished product. The inhibitor has reasonable formula and is easy to purchase; because the materials are organic matters, the inhibitor does not affect the fuel value of coal after spraying; moreover, the inhibitor also has the advantages of low cost, convenient use, obvious dustlaying and loss prevention effects, obvious economic and ecological benefits, simple production process, no secondary pollution during processing and using, safe use and no toxic and side effects.

The invention discloses a LCD water-based abluent of amine alkali and non-ion surface activator, which comprises the following parts: 20-70 percent amine alkali, 5-40 percent JFC, 5-20 percent non-ion surface activator and deionized water. The invention is beneficial to remove the surface residues, which improves the surface finishment of product.

The invention belongs to a pesticide glyphosate synergist and a preparation method thereof, and particularly relates to a herbicide glyphosate isopropamide salt water agent environment-friendly synergist and a preparation method thereof. The synergist disclosed by the invention comprises the following components in percentage by weight: 20-40% of alkyl glycoside, 40-20% of cationic alkyl glycoside, 12-18% of alkyl glycine betaine, 0.5-1.5% of organic silicon, 2.0-5.0% of ammonium sulfate and the balance of water. The preparation method comprises the steps of uniformly stirring the components in equipment with a stirring function at the temperature of 20-80 DEG C. The glyphosate isopropamide salt water agent environment-friendly synergist is high in quality, efficient and environment-friendly.

The invention discloses a foam producing agent for wet-type dust collection. According to the weight percentage, the foam producing agent for the wet-type dust collection comprises: 0.2%-6% of lauramide propyl glycine betaine, 0.15%-0.3% of hexadecyl tri-methyl ammonium bromide, 0.4%-1.3% of fatty alcohol-polyoxyethylene ether sodium sulfate, 1%-2% of sodium dodecyl benzene sulfonate, 0.2%-0.8% of dodecyl benzene glycine betaine, 0.2%-0.9% of fatty acid glycerolipid, 0.4%-2% of potassium polyacrylate, 1.5%-2.4% of perfluor octyl sulfo tetraethyl ammonium salt, 0.5%-1.5% of sucrose fatty acid ester, 0.3%-1.2% of diocytyl sulfo sodium succinate, and the balance is water. The foam producing agent for the wet-type dust collection is capable of cohering the dusts on the ground for a long time, avoiding the dusts from flying along with the wind because of the drying ground, and performing the collecting function to a duster for a long time. The foams produced by the foam producing agent for the wet-type dust collection have good biological degradability, and both the environmental protection coefficient and the safety coefficient are high.

The invention provides a reinforced mixer with ultrasonic dispersion and temperature control functions. The mixer mainly comprises a planetary gear stirring mechanism, a lead screw sliding table, a case mechanism, an inner container, a heating ring, an ultrasonic vibration head, a beaker, a temperature sensor, a one-chip microcomputer and a control panel. An inner gearing big gear wheel of the planetary gear stirring mechanism is connected with a sleeve to form one body through interference fit; a revolution fixing mechanism controls stable rotation of a planetary gear; a driving motor drives running of a planetary gear train to realize a stirring function; a screw joint at the end part of a fixed axle balances torque of the planetary gear train, and the screw joint and a butt nut bear the weight of the planetary gear train and the stirring mechanism together. The side surface of the sleeve is provided with a fixed rod connected with a slide block of the lead screw sliding table; a stepping motor controls rotation of a lead screw so as to realize elevation and falling of the stirring mechanism; the inner container is embedded into the upper surface of a case, the ultrasonic vibration head is adhered on the lower transverse plane of the inner container, and the heating ring is fixed at the lower end of the inner container, thereby achieving heating, ultrasonic dispersion and mechanical reinforced stirring functions.

The invention relates to a temperature-sensitive starch derivative and a preparation method thereof, belonging to the functional high polymer material field. The temperature-sensitive starch derivative is the product prepared by partly replacing the hydrogen of the hydroxyl in starch with hydrophobic and hydrophilic groups. The preparation method comprises the following steps: first introducing first hydrophobic group -CH2CHOHCH2OR1 by alkoxy glycidol ether reaction between starch and C2-10, then introducing hydrophilic group -CH2COOM by reacting with chloroacetic acid, and then using the primary amine or secondary amine containing 1-6 carbon atoms to react with carboxymethyl to introduce second hydrophobic group -CH2CONR2R3. By adjusting the substituted ratio of hydrophobic and hydrophilic groups, the temperature-sensitive starch derivative of which lower critical solution temperature can change from 10 DEG C to 65 DEG C can be prepared. The temperature-sensitive starch derivative combines the advantages of starch and temperature-sensitive high molecular and is characterized in that the cost is cheap, the biocompatibility is good, the toxicity is small, the starch derivative is degradable and has temperature response property and the like. The starch derivative can be widely applied in the fields of drug carriers, sensors, biotechnology, surfactants, intelligent catalysis, separation engineering and the like.

The invention discloses a preparation method of fatty acid monoglyceride. The mole ratio of reaction raw materials of fatty acid to glycerol is 1:1, N-alkyl pyrrolidone group toluene sulfonic acid ionic liquid catalysts are used, the esterification reaction temperature is 90 to 110 DEG C, and the reaction lasts 2 to 4 hours at the normal pressure. The N-alkyl pyrrolidone group toluene sulfonic acid ionic liquid catalysts are selected, the catalyst addition quantity is small, the reaction condition is mild, and the catalytic efficiency is high. The lauric acid monoglyceride prepared by the invention has good biological degradability and has emulsification, lubrication and corrosion prevention functions, in the special oil, the lauric acid monoglyceride is used for replacing partial emulsion lubricating agents, the emulsification, lubrication and corrosion prevention functions of the special oil can be improved, and the service life of the special oil can be prolonged.

The invention provides whole wheat boiled noodle, which is prepared from the following raw materials (by weight): 60-70 parts of flour, 5-10 parts of wheat bran, 5-10 parts of corn flour, 0.02-0.04 part of a compound enzyme preparation, 2-3 part of vital gluten, 0.06-0.1 part of sodium stearoyl lactylate, 20-35 parts of water and 2-5 parts of edible salt. Lipase activity of maize meal and wheat bran is eliminated by microwave treatment. Due to the Maillard reaction happed during the enzyme deactivation process, unique flavor is generated, and taste of the boiled noodle is enhanced. Shelf life of the whole wheat boiled noodle is prolonged because of an antioxidant generated during the Maillard reaction process. Thus, the problem that most whole wheat boiled noodles in the market have short shelf life and are not easy to store is solved. In comparison with a traditional backing technology, the microwave enzyme deactivation technology has the following advantages: reaction time is saved, factory energy resources are saved, and the smell of burnt food that is generated by wheat bran after excessive baking is prevented such that taste of the noodle is not influenced.

The invention discloses a micro-electrolysis filler for treatment of hardly degraded waste water. The micro-electrolysis filler consists of the following raw materials in percentage by weight: 30-40% of scrap iron, 30-40% of activated carbon powder, 20-40% of clay, 0.2-0.6% of carboxymethylcellulose sodium, and 1.0-1.5% of kaolin. A preparation method of the micro-electrolysis filler comprises the steps of: (1) performing mixing: uniformly mixing the scrap iron, the activated carbon powder, the clay, the carboxymethylcellulose sodium, and the kaolin in proportion to obtain a mixture; (2) performing granulation: adding water into the obtained mixture, and performing blending to prepare spherical granules; (3) performing drying: drying the spherical granules in a drying oven; and (4) performing oxygen-free calcination: performing oxygen-isolated treatment on the spherical granules, transferring the spherical granules into a muffle furnace, performing high-temperature calcination, and taking the spherical granules after natural cooling to obtain the micro-electrolysis filler. The micro-electrolysis filler disclosed by the invention can keep the characters of the scrap iron and the activated carbon powder very well, and can have relatively high porosity and specific area while the strength of the filler is ensured, so that the COD of waste water can be greatly reduced, and the biodegradability of the waste water is improved.

The invention belongs to the field of electrode paste and discloses aqueous inorganic glue and a preparation method and application thereof. The aqueous inorganic glue is a uniform and stable solid-liquid two-phase dispersion system which is between a solution and a precipitate, the aqueous inorganic glue comprises an insoluble or a sparingly-soluble solid phase dispersion substance and a liquid phase dispersion agent, and the aqueous inorganic glue can be prepared by a liquid phase growth method or a solid phase breaking method, and can be used in the aspects of paste-coated electrodes, non-paste-coated electrode, coated electrode active materials, coated hydrogen storage alloys and the like. Metal compounds (mainly metal oxides or hydroxides) are used for preparation of aqueous inorganic glue additives to replace traditional metal compound powder additives, problems such as addition uniformity and additive utilization rate and the like can be solved, traditional organic polymer colloid can be replaced, or the dosage of the traditional organic polymer colloid is greatly reduced, negative impacts of the traditional organic polymer colloid on the battery performance can be eliminated or weakened.

The invention provides a novel special liquid fertilizer for rice capable of comprehensively controlling plant diseases and insect pests, and a preparation method thereof. The novel special liquid fertilizer is prepared from the following components: 5 to 15 parts of urea-ammonium nitrate solution, 5 to 15 parts of ammonium polyphosphate solution, 5 to 10 parts of potash fertilizer, 0.1 to 2 parts of microelement, 20 to 50 parts of water, 1 to 10 parts of homemade plant pesticide extracting solution, 1 to 2 parts of soil conditioner, 1 to 5 parts of natural activity organic materials, and 1 to 5 parts of natural surfactant, wherein the homemade plant pesticide extracting solution is prepared from mixing trifolium pratense, folium artemisiae argyi, herba houttuyniae, semen persicae and black false hellebore in proportion, and extracting with water. The preparation method comprises the steps of adding the prepared urea-ammonium nitrate solution and the ammonium polyphosphate solution in proportion according to a formula into a mixing tank; then adding the other metered materials into the mixing tank; stirring, dissolving and filtering to prepare the liquid fertilizer. The liquid fertilizer provided by the invention is convenient to use and good in effect, and is a special multi-functional environment-friendly liquid fertilizer for the rice.

The invention relates to a pH- / temperature dual-sensitive starch derivative and a preparation method thereof, belonging to the field of functional polymer materials. The preparation method of the pH- / temperature dual-sensitive starch derivative comprises the following three steps of: firstly, reacting starch with alkyl polyoxyethylene ether glycidyl ether to introduce a -CH2CHOHCH2O-(CH2CH2-O)n-R1 group; next, further reacting the -CH2CHOHCH2O-(CH2CH2-O)n-R1 group with chloroacetic acid to introduce a -CH2COOM group; and then reacting the -CH2COOM group with alkyl halide containing C1-6 to introduce a -CH2COOR2 group so as to obtain the pH- / temperature dual-sensitive starch derivative. The pH- / temperature dual-sensitive starch derivative integrates the advantages of the starch and a pH- / temperature dual-sensitive polymer material and has the characteristics of low price, good biocompatibility, small toxicity, degradability, pH- / temperature dual-sensitive property, and the like.

The invention discloses an eco-friendly construction decoration coating, and belongs to the technical field of a coating. The coating comprises the following raw materials, by weight part, 30-40 parts of a silicone-acrylic emulsion, 10-14 parts of sodium silicate, 5-8 parts of coconut oil, 10-12 parts of palm oil, 15-17 parts of fumed silica, 4-6 parts of vermiculite powder, 5-7 parts of titanium dioxide, 4-6 parts of calcium carbonate, 13-15 parts of a brominated epoxy resin, 3-5 parts of resorcinol di(dibenzyl phosphate), 1-3 parts of carboxymethyl cellulose, 9-13 parts of glycol, 2-4 parts of a water reducer, 1-2 parts of an antifoaming agent, 0.5-1 part of a light stabilizer, 1-2 parts of a film forming auxiliary agent and 26-30 parts of water. The invention further discloses a preparation method of the eco-friendly construction decoration coating. The coating is eco-friendly, is small in pollution and good in adhesion performance, and has excellent flame retardance.

The invention discloses crack-resistant cement-based water-proof paint and belongs to the technical field of water-proof paint. The paint is prepared from, by weight, 22-26 parts of cement, 33-37 parts of silica sand, 15-17 parts of calcium carbonate, 10-12 parts of fly ash, 5-7 parts of hydrophobic organic silicon powder, 3-5 parts of zinc oxide, 6-8 parts of titanium dioxide, 1-3 parts of carboxymethylcellulose, 4-6 parts of melamine polyphosphate, 11-13 parts of neoprene latex, 7-9 parts of silicone acrylic emulsion, a proper amount of water, 1-3 parts of defoaming agent, 1-2 parts of water reducing agent, 1-2 parts of early strength agent, 0.5-0.8 part of preservative, 2-4 parts of wetting agent and 1-2 parts of dispersing agent. The invention further discloses a preparation method of the crack-resistant cement-based water-proof paint. The pain is easy to prepare, good in water-proof ability, good in adhesive ability and long in service life.

The invention belongs to the technical field of design and manufacturing of chemical products and particularly relates to an efficient detergent used in industrial circulating water and a preparation method of the efficient detergent. The detergent is prepared from the following materials in parts by weight: 5-10 parts of polyoxyethylene fatty alcohol ether, 4-6 parts of polyoxyethylene octyl phenolic ether, 5-8 parts of triethanolamine oleate soap, 15-20 parts of isopropyl alcohol, 5-10 parts of trisodium phosphate, 2-4 parts of sodium tripolyphosphate, 3-5 parts of sodium carbonate, 3-5 parts of sodium hydroxide, 10-15 parts of sodium dodecylbenzenesulfonate and 35-48 parts of tap water. The preparation method comprises the step of synthesizing the materials under a certain condition. The efficient detergent is mainly used for cleaning an oil cooler in the industrial circulating water.

The invention relates to controlled-release fertilizer as well as a preparation method and application thereof. The controlled-release fertilizer is prepared by taking straw powder as a raw material,carrying out sulfonation treatment under the existence of sulfite, a buffer agent, anthraquinone and copper salt, then carrying out alkalization treatment by sodium hydroxide and finally carrying outchloroacetic acid treatment. The invention also provides the preparation method and the application of the controlled-release fertilizer. In the controlled-release fertilizer provided by the invention, the molecular weight of lignin is small, the sulfonating rate is high, and the lignin and cellulose in plant straw are fully utilized; the controlled-release fertilizer can be applied by adding water or be applied as base fertilizer or topdressed fertilizer, a slow release effect is good, and release of nutrients can be effectively controlled.

The invention relates to a making method of smokeless smoked black areca catechu seeds. The making method comprises the steps of selecting seeds, performing microwave pretreatment, cooking seeds, performing corruption steam explosion treatment, performing seed cooking, performing seed fermenting, performing seed roasting, performing seed steaming, performing seed pressing, applying gum, simmeringgum, performing seed cutting, removing kernels, performing marinating, performing packaging and performing sterilization. A part of raw materials and auxiliary materials conforming to the food additive safety standards GB2760-2014 are added, the condition of seed fermenting temperature and time and the like is controlled, and qualified black areca catechu seeds are made. To sum up, the making of the smokeless smoked black areca catechu seeds is completed through combination of three respects of qualified food technology raw materials, a technology method and a technology condition; and the prepared areca catechu seeds are white in sections and black in surfaces, have rich smoky flavor, do not have peculiar smell, have juice sense of green areca catechu seeds and hot irritating sensation ofsmoked areca catechu seeds, and have unique mouth feel between the green areca catechu seeds and the smoked areca catechu seeds, and novel areca catechu seeds having innovative and unprecedented mouth feel are provided for people eating the areca catechu seeds.

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 provides an unsaturated fatty alcohol polypropylene oxide-polyoxyethylene segmented copolymer as well as a preparation method and application thereof. The polymer is a C22 fatty alcoholpolypropylene oxide-polyoxyethylene segmented copolymer containing unsaturated double bonds, and has a structure shown in a general formula I as shown in the specification. The preparation method comprises the steps of carrying out reaction on erucic acid ethyl ester, acetic anhydride and a metal sodium sheet, and carrying out vacuum fractionation to obtain C22 enol; carrying out ring-opening reaction on C22 enol and propylene oxide to obtain C22 enol polyoxypropylene ether; and carrying out ethoxylation reaction on C22 enol polyoxypropylene ether and ethylene oxide to obtain the C22 enol polypropylene oxide- polyoxyethylene segmented copolymer. The C22 enol polypropylene oxide-polyoxyethylene segmented copolymer has excellent performance of emulsification of highly-viscous crude oil and an aqueous solution thickening performance, and has broad application potential in the fields of viscosity reduction of thickened oil by emulsifying, pour point depression of crude oil containing wax and tertiary oil recovery development of low-seepage oilfields.

The invention discloses a high-permeability moisture-preserving mask and a preparation method thereof and aims at providing the mask with high stability, permeability and moisture-preserving property.According to the technical scheme, the mask contains the following components in percentage by weight: a phase A: 1%-5% of mycose or glycine betaine, 0.1%-1% of xanthan gum, 0.01%-0.15% of sodium hyaluronate and 0.01%-0.5% of bis(lauramide glutamine)sodium lysinate; a phase B: 0.1%-1% of arginine or sodium hydroxide; a phase C: 1%-5% of 1,3-propanediol or dipropylene glycol; a phase D: 0.02%-1% of a carambola leaf extract and 0.02%-2% of epilobium fleischeri extract; a phase E: 0.1%-1% of PEG-40 hydrogenated castor oil or PEG-60 hydrogenated castor oil; a phase F: 0.1%-5% of squalane; a phaseG: 1%-3% of water; and a phase H: 1%-5% of dipropylene glycol or 1,3-propylene glycol, 0.01%-0.15% of an egg white extract and the like. The high-permeability moisture-preserving mask belongs to thetechnical field of cosmetics.

The invention provides special tomato liquid fertilizer for comprehensive prevention and control of diseases and insect pests and a preparation method of the special tomato liquid fertilizer. A formula is prepared from the components: 10 to 20 parts of a urea ammonium nitrate solution, 5 to 10 parts of an ammonium polyphosphate solution, 10 to 20 parts of potassium fertilizer, 1 to 5 parts of medium elements, 5 to 10 parts of humic acid, 0.5 to 2 parts of microelements, 20 to 40 parts of water, 1 to 5 parts of a homemade biogenic pesticide extracting solution, 1 to 2 parts of a soil conditioner and 1 to 2 parts of a natural surfactant, wherein the homemade biogenic pesticide extracting solution is obtained by mixing pyrethrum, azadirachta indica and radix sophorae flavescentis according to a ratio and extracting with water; the preparation method comprises the following steps: mixing the prepared urea ammonium nitrate solution and the prepared ammonium polyphosphate solution into a mixing groove according to a formula ratio and adding other metered materials into the mixing groove; uniformly mixing and dissolving; filtering to prepare the liquid fertilizer. The liquid fertilizer provided by the invention has the advantages of high efficiency, environmental friendliness and the like.