42 results about "POLYOXYETHYLENE ETHER" patented technology

The invention discloses a calcium carbonate compound type flame-retardant foaming agent. The technical scheme of the foaming agent is characterized in that the calcium carbonate compound type flame-retardant foaming agent comprises light calcium carbonate, attapulgite clay powder having an air purification function, hydrogen peroxide, magnesium hydrate, sodium alcohol ether sulphate, superfine polyving akohol powder, dimethicone and water. Calcium carbonate compound type flame retardant foaming agent paste ingredients are stirred into a paste, and then the ingredients of the calcium carbonate compound type flame-retardant foaming agent are stirred into a finished product of the calcium carbonate compound type flame-retardant foaming agent. After the calcium carbonate compound type flame retardant foaming agent is stirred with water at a high speed, porous foamed slurry is formed and can rapidly isolate an inflammable material from being contacted with air, and the purposes of inflaming retarding and extinguishment are achieved; a product produced with the calcium carbonate compound type flame-retardant foaming agent not only has the effects of inflaming retarding, heat preservation, thermal insulation and sound insulation, but also has the air purification function; and the calcium carbonate compound type flame-retardant foaming agent is suitable for producing inflaming retarding and fire-extinguishing products, lightweight boards, lightweight walls and noise reduction products.

The invention discloses metal paint remover and a method for making the same. The metal paint remover comprises the following compositions and mixture ratio: 10 to 40 portions of methylene dichloride, 8 to 35 portions of dutch liquid, 10 to 25 portions of phenol, 5 to 15 portions of methanoic acid, 0.2 to 2 portions of octylphenol polyoxyethylene ether; the mixture ratio is in weight portion. The preparation method comprises the following steps that: firstly, methylene dichloride and dutch liquid are evenly mixed and stirred; secondly, phenol, methanoic acid and octylphenol polyoxyethylene ether are added in turn and evenly stirred to obtain a finished product. The prepared paint remover is suitable for removing various paints and has rapid paint removing speed, full removing, safe use, small toxicity, does not erode workpieces and hurt hands and can be used repeatedly and reduce environmental pollution.

The invention discloses a developing agent for a flat-panel display, which contains quaternary ammonium alkali shown in general structural formula I, nonionic surfactant and de-ionized water; in the general structural formula I, R is selected from CH3, C2H5 and C3H7. The nonionic surfactant is any one or mixture of any two or more of sorbitan mono-laurate, polyoxyethylene sorbitan mono-laurate and sorbitan mono-oleate. The quaternary ammonium alkali accounts for 0.5 to 15 percent of the total weight of the developing agent, the preferred proportion is 1 to 10 percent, and the more preferred proportion is 2 to 5 percent, the nonionic surfactant accounts for 0.1 to 10 percent of the total weight of the developing agent, the preferred proportion is 0.5 to 5 percent, and the more preferred proportion is 1 to 5 percent, and the balance is the de-ionized water. As for the developing agent, the aqueous solution formed by the quaternary ammonium alkali and the nonionic surfactant has good intersolubility, and the developing agent has the advantages of good developing performance, no residue, wide operation temperature range, little environmental pollution and the like, and has wide application in the developing preparation process of photosensitive resin.

The invention relates to a method for dyeing a polyester fiber type material by using an oligomer removing agent. The method comprises the following step: adding the oligomer removing agent and a dyeing assistant into a dyeing bath together to dye the polyester fiber type material, wherein the formula of the oligomer removing agent comprises the following raw materials: 10-20 parts of dicarboxylic acid di(C1-C4) alkyl ester, 14-26 parts of aromatic di(C1-C4) carboxylic acid, 30-50 parts of aliphatic diol or aliphatic polyol, 10-20 parts of difunctional sulfonated monomer, 10-30 parts of polyether and 15-100 parts of polyoxyethylene sorbitan fatty acid ester. According to the method provided by the invention, by adding polyoxyethylene sorbitan fatty acid ester, good synergy is realized, the dispersion performance of a dyeing solution is enhanced, the adsorption of a condensed matter in the dyeing solution to the surface of fiber can be better inhibited, and the problems caused by a polyester oligomer in a dyeing process are further solved. Thus, the dyeing of fabric is uniform, the color fastness is improved, and the stability of a product is enhanced.

The invention discloses an ink cleaning agent with no damage to the equipment. The ink cleaning agent is characterized by comprising the following raw materials by weight: 5-7 parts of nonylphenol polyoxyethylene ether, 2-3 parts of sodium sulfonate, 1-2 parts of triethanolamine, 2-3 parts of oxalic acid, 3-4 parts of limonene, 1-2 parts of tea saponin, 1-2 parts of sodium tungstate, 2-3 parts of urotropine, 1-2 parts of sodium dichromate, 1-2 parts of sodium lauryl sulfate, 1-2 parts of sodium tripolyphosphate, 2-3 parts of castor oil, 4-5 parts of an auxiliary agent and 100-110 parts of water. The additives added in the invention improve the process performances of the cleaning agent and reduce toxic and side effects and the pollution to the environment. The ink cleaning agent provided by the invention has the advanategs of strong cleaning ability, no toxicity, no volatilization, no harm to human body, no damage or corrosion on the printing equipment, low production cost, safety, environment-friendliness and wide application prospect.

The invention relates to the field of materials, in particular to preparation of a disordered porous silicon dioxide material and application of fatty alcohol-polyoxyethylene ether to preparation of the disordered porous silicon dioxide material. The fatty alcohol-polyoxyethylene ether has the structural formula RO-(CH2CH2O)n-H, wherein R is C8-24 and n is 9 to 30. The fatty alcohol-polyoxyethylene ether serves as an additive for preparation of the disordered porous silicon dioxide material. Compared with the material prepared by the conventional method, the disordered porous silicon dioxide material has extremely high monodispersity and uniform and adjustable size. The preparation process is simple, short in cycle, easy in large-scale production and wide in application field. In addition, contents such as nanogold, platinum, luminous quantum dots or magnetic particles and the like can be embedded in advance or introduced after the material is prepared and the surface functional group can be modified, so that the using filed is further enlarged.

The invention discloses a concrete high-efficiency water reducer. The water reducer comprises the following raw materials in parts by weight: 20-40 parts of unsaturated alcohol-polyoxyethylene ether,10-30 parts of sodium lignin sulfonate, 10-20 parts of acrylic acid, 5-10 parts of modified starch, 3-8 parts of aloe gel, 2-6 parts of cyclodextrin, 2-5 parts of cross-linked povidone, 2-5 parts of zinc gluconate, 1-3 parts of sodium polystyrenesulfonate, 1-3 parts of sodium alginate, 0.5-2 parts of graphene oxide, 0.2-1 part of sodium silicate, 0.1-0.5 part of a defoaming agent and 3-5 parts ofan initiator. The high-efficiency water reducer prepared by the method is good in stability, and can increase workability of concrete when used in the concrete. In addition, the water reducer can be mixed with other water reducing agents for use, the water adding amount is reduced, the solidification time of concrete is shortened, and strength of the concrete is improved.

The invention discloses an environment-friendly ceramic coating material for a water faucet. The environment-friendly ceramic coating material for the water faucet is prepared according to a formula comprising the following raw material components in percentage by mass: 80-100 parts of fluorocarbon resin, 8-10 parts of organosilicone oil, 3-5 parts of naphtha, 6-8 parts of polydimethylsiloxane, 10-12 parts of absolute ethyl alcohol, 5-8 parts of alkylphenol polyoxyethylene, 6-8 parts of castor oil polyethenoxy ether, 30-35 parts of an acrylic resin emulsion, 6-8 parts of a nano graphene oxide solution, 10-12 parts of perfluoropolyether, 5-6 parts of sodium chloride, 6-8 parts of disodium hydrogen phosphate, 5-6 parts of aluminum oxide, 6-10 parts of glass fiber powder, 5-8 parts of zinc powder, 6-8 parts of copper powder, 8-10 parts of carbon fiber powder, 8-10 parts of polybutylene terephthalate, 6-8 parts of calcium stearate, 5-8 parts of zinc stearate, 7-9 parts of sodium methyl silicate, 3-5 parts of isobutyl isobutyrate, 6-8 parts of ethlene bisstearamide and 8-10 parts of diethylene glycol monobutyl ether. The environment-friendly ceramic coating material for the water faucet has the advantages of corrosion resistance, wear resistance, high adhesive force, bright and clean appearance and compact coating structure.

The invention relates to a high-activity multifunctional laundry bead and a preparation method thereof, and belongs to the technical field of daily chemical detergents. The laundry bead is prepared from dodecyl benzene sulfonate, dodecyl benzene sulfonic acid monoethanol amine salt, oleic acid monoethanol amide polyoxyethylene ether, fatty acid methyl ester ethoxylate, amine oxide, an organic silicon compound, deionized water, propylene glycol, an re-deposition resistant agent, triisopropanol amine, an anti-cross-color agent, a bacteriostatic agent, a compound enzyme, a water softener, a fluorescent whitening agent, a preservative, citric acid, essence and perfume. The raw materials are uniformly mixed and stirred, the pH is adjusted, then discharging is carried out, and finally packagingis performed to obtain the laundry bead. By adding a little amount of solvent and the dissolving property of a nonionic surfactant, the active matter content of the laundry bead can reach 80% and is 3-4 times higher than that of a traditional detergent in the market.

The invention relates to an ultraviolet-proof anhydrous automobile-washing agent and a preparation method thereof and belongs to the field of material cleaning. The ultraviolet-proof anhydrous automobile-washing agent provided by the invention is prepared from the following raw materials in parts by weight: 15%-20% of dodecyl dimethyl benzyl ammonium chloride, 5%-10% of positive ion silicon oil, 10%-15% of fatty alcohol-polyoxyethylene ether, 15%-20% of sorbitol polyoxyethylene ether laurate, 5% of cetyl trimethyl ammonium bromide, 3% of suspending agent, 3% of water-borne wax, 3% of ethylene glycol tert-butyl ether, 30%-35% of ionized water, 2% of titanium dioxide, 2% of salicylic acid and 2% of essence. The ultraviolet-proof anhydrous automobile-washing agent provided by the invention can achieve the four-in-one purpose of cleaning, polishing, waxing and curing without using water and has excellent cleaning, curing and ultraviolet-proof effects.

The invention discloses bamboo plywood and a preparing method thereof, and belongs to the field of building materials. The method comprises the steps that according to weight parts, raw materials are obtained, the phenolic resin 2124, polyvinyl alcohol, nonylphenol polyoxyethylene ether and a diluent are stirred and mixed, a phenolic resin adhesive is obtained, then a filter cake is placed in the phenolic resin adhesive for gum dipping and dried, gum-dipped bamboo skin is obtained, the gum-dipped bamboo skin is placed in a hot press machine which uses steam as a hot source, a blank is obtained by pressing, the blank is cooled, and the bamboo plywood is obtained. The bamboo plywood and the preparing method thereof have the beneficial effects that the bamboo plywood has good glue strength, after being used, the bamboo plywood is not prone to warping, deforming or degumming, and the bamboo plywood is worthy of being used and promoted.

The invention discloses a preparation method of composite acrylate emulsion. The preparation method comprises the following steps: adding polyoxyethylene octyl phenol ether-10, lauryl sodium sulfate and ammonium persulfate into an emulsifying kettle; adding deionized water, stirring and dissolving, sequentially adding butyl acrylate, methyl methacrylate and methacrylic acid into a pre-emulsifyingkettle, stirring and emulsifying to obtain pre-emulsion of the monomer; sequentially adding sodium bicarbonate and deionized water into a polymerizing pot, starting stirring to dissolve, and placing in a 50 DEG C water bath; filling in a constant pressure dropping funnel, weighing 5 parts of the prepared monomer pre-emulsion, adding into the polymerizing pot, adding a modified nano-hydroxyapatitematerial, weighing ammonium persulfate and dissolving into water, slowly adding into the polymerizing pot, regulating the temperature of the water bath to 82 DEG C, slowly raising the temperature to 82 DEG C, slowly dropwise adding the monomer pre-emulsion, washing the pre-emulsifying kettle, dropwise adding into the polymerizing pot, and regulating the pH value to 8 with ammonium hydroxide, thereby obtaining the composite nano acrylate emulsion.

The invention discloses comb polymer electrolyte and preparation and application thereof; the comb polymer electrolyte has a chemical structural formula shown as formula I that is shown in the description, wherein a is an integer of from 10 to 800, x is 0.2 to 0.8, ax is a positive integer, m is an integer of from 3 to 29, n is an integer of from 1 to 31, and R is hydrogen atom or methyl. The keychemical formula structure of comb polymer, keying mode of main and side chains, substitution rate, integral synthetic pathway setting for the corresponding preparation method and parameter conditionsof process steps are modified so that the main and side chains of the comb polymer are keyed via ion keys, and the problem that polyoxyethylene polymer electrolyte has high crystallinity and low lithium ion transfer capacity can be effectively solved.

The invention discloses an avermectin.triazophos emulsifiable concentrate, which comprises the components of, by mass: 0.1% to 0.3% of avermectin, 18.7% to 20.9% of triazophos, 2% to 6% of calcium dodecylbenzene sulfonate, 4% to 8% of styryl phenol polyoxyethylene ether, and 65% to 75% of xylene. Effective components of the product provided by the invention are avermectin and triazophos. Avermectin, triazophos and filing materials are prepared into an avermectin.triazophos complex-formulated pesticide according to certain proportions. With the pesticide, drug resistance of the crops is delayed, pest controlling effect of the pesticide is improved, merits of various medicaments are represented, cost is reduced, labor is substantially saved, and economic benefits are improved.

The invention discloses a preparation method and application of an efficient agricultural water suspension and dispersion agent. The efficient agricultural water suspension and dispersion agent is prepared from the following components in percentage by weight: 90 to 10 weight percent of a substance A and 10 to 90 weight percent of a substance B, wherein the substance A is a water-soluble macromolecular polycarboxylate compounded with a comb type structure, which is formed by copolymerizing saturated carboxylic acid, unsaturated carboxylic acid and hydroxyl-containing fatty alcohol or phenol polyoxyethylene polypropylene oxide ether ester compound and a third functional monomer under the action of an initiator through solution copolymerization and alkali neutralization; the substance B comprises modified aryl phenol polyoxyethylene ether sulfonate, modified aryl phenol polyoxyethylene ether phosphate or modified aryl phenol polyoxyethylene ether carboxylate. The dispersant disclosed bythe invention is applicable to high-content, especially ether urea type and triazole type insecticidal bactericide pesticide water suspension agents, and provides good wetting and dispersion effects.The preparation method has the advantages of low production cost, practical and feasible technology, environment protection and no pollution and good application performance.

The invention discloses weeding composition as well as a use method and an application thereof. The weeding composition is prepared from two active constituents including dicamba and cloransulam-methyl as well as a volatilization inhibitor, wherein the volatilization inhibitor is prepared from fatty alcohol, grease and polyoxyethylene ether; the fast-acting property of the weeding composition becomes better obviously under synergy of the active constituents and the volatilization inhibitor; when the application amount is 60 g active constituents/hectare, the highest preventing effect of the weeding composition 7 days after application can reach 93.9% for each plant, the weed control effect can be kept for 45 days or longer, and when the application amount is 60 g active constituents/hectare, the highest preventing effect of the weeding composition 45 days after application can reach 100% for each plant.

The invention discloses the technical field of disease and pest control, and particularly discloses a novel biological material for plant disease and pest control. The novel biological material for plant disease and pest control comprises 10-12 parts of methyl formate, 40-42 parts of methyl carbamate, 2 parts of a preservative, 12-14 parts of mother powder, 1-1.2 parts of a defoaming agent, 3-3.2parts of an antifreezing agent and the balance of a solvent, wherein the preservative is a mixed material of potassium sorbate, sodium diacetate and dehydroacetic acid, and the mass ratio of the potassium sorbate, the sodium diacetate and the dehydroacetic acid is 1:1:1.2; the mother powder is diethylaminoethanol acetate; the defoaming agent comprises emulsified silicone oil, a high-alcohol fattyacid ester complex and polyoxyethylene polyoxypropylene pentaerythritol ether, and the mass proportions of the emulsified silicone oil, the high-alcohol fatty acid ester complex and the polyoxyethylene polyoxypropylene pentaerythritol ether are equal. Through addition of the methyl formate, the fragrance of the novel biological material for the plant disease and pest control is enhanced to improvethe attention of pests, so that the pests take the initiative to eat the novel biological material for the plant disease and pest control, and thus the novel biological material for the plant diseaseand pest control has a relatively good long-lasting pesticide effect.

The invention discloses a modification treatment method for coal ash for concrete. The modification treatment method comprises the steps: adding coal ash into a ball mill for grinding, and carrying out sieving to obtain fine powder of the coal ash; then, adding a sodium phosphate solution to soak the fine powder, carrying out cleaning, and airing the fine powder of the coal ash; and finally, adding the aired fine powder of the coal ash into a mixer, carrying out heating, adding a mixed modifier composed of maleic rosin-octyl phenol polyoxyethylene ether diester carboxylate sodium and fatty alcohol polyoxyethylene ether methylsilane under high-speed stirring, and carrying out stirring, discharging and airing to finish the modification of the coal ash. The coal ash obtained by modification ahs the advantages such as improved dispersibility, good stability, remarkably-reduced water absorption rate, improved early strength, good compatibility with a concrete base material and good stability. If the coal ash modified by using the method is applied to concrete, the compressive strength, splitting tensile strength and impermeability of the concrete are remarkably improved.

The invention provides diacetyl tartaric acid ester of mono(di)glyceride fried bread stick bulking agents. The diacetyl tartaric acid ester of mono(di)glyceride fried bread stick bulking agents are characterized in that the fried bread stick bulking agents include, by weight, 10-20 parts of diacetyl tartaric acid ester of mono(di)glyceride, 30-50 parts of sodium bicarbonate, 15-26 parts of octadecyl amine acetate, 1-2 parts of sodium benzylnaphtthalene sulfonate, 1-2 parts of polyethylene wax, 1-2 parts of chlorinated paraffin, 1-2 parts of lecithin, 1-2 parts of calcium chloride, 1-2 parts of sodium polyacrylate, 1-2 parts of ammonium chloride, 1-2 parts of alkyl phosphoric acid sodium salt, 1-2 parts of halogen phosphate and 1-2 parts of alkyl polyoxyethylene ether. The diacetyl tartaric acid ester of mono(di)glyceride fried bread stick bulking agents have the advantages that raw materials are easy to get, and the bulking agents are low in cost, free of aluminum, friendly to environment, convenient to use and good in effect.

The invention relates to a rapid-sterilizing tableware disinfectant. The rapid-sterilizing tableware disinfectant is prepared from the following raw materials in parts by weight: 6-14 parts of quaternary ammonium salt of chitosan, 7-11 parts of alkyl dimethyl benzyl ammonium chloride, 6-10 parts of nonylphenol polyoxyethylene ether sodium sulfate, 3-5 parts of cordate houttuynia, 1-5 parts of lonicera japonica, 4-9 parts of lavandula angustifolia, 3-8 parts of myristic aldehyde, 3-6 parts of herba schizonepetae, 1-5 parts of magnolia bark, 5-9 parts of four kings, 2-8 parts of honeysuckle flowers, 2.5-6 parts of sorbitol, 7-9 parts of hypericum perforatum, 7-11 parts of greasy hypericum monogynum extract, 1-3 parts of sodium sulfate and 6-11 parts of fruit of negundo chastetree fruits. The rapid-sterilizing tableware disinfectant has the beneficial effects that a variety of traditional Chinese medicine ingredients are added, so that the tableware disinfectant disclosed by the invention is environment-friendly and is high in sterilizing speed; and meanwhile, the tableware disinfectant is easy to clean and is free of residue.

The invention relates to a medicament for increasing the fruit setting rate and yield of Torreya grandis and a using method thereof. The medicament is prepared from, by mass, 1-5 parts of compound sodium nitrophenolate, 5-30 parts of gibberellin, 20-40 parts of borax, 10-40 parts of monopotassium phosphate, 3-20 parts of octyl phenyl polyoxyethylene ether and 0.3-5 parts of azone. The method is characterized by comprising the following steps: (1) preparing the medicament in parts by mass; (2) putting the prepared medicament into a sealed stirrer and fully and uniformly mixing the medicament; (3) sub-packaging the uniformly mixed medicament according to the condition that every 100ml of medicament is packaged in one bottle; (4) using the medicament by a sprayer in three days selected from the first ten-day period of April, the first ten-day period of May and the last ten-day period of May every year, with each bottle containing 100 ml of the medicament being mixed with 35 kg of water toobtain a diluted solution, and the Torreya grandis being sprayed with the diluted solution. The medicament has the advantages of a simple formula, convenient use, a low cost and good use effect.

The invention belongs to the field of water-soluble high molecular materials, and in particular relates to a method for industrially preparing polyacrylamide reverse-phase emulsion. A polyacrylamide reverse-phase emulsion product is obtained by adopting a multi-step polymerization step. The method comprises the following steps: step 1, by taking acrylamide and acrylic acid or 2-acrylamido-2-methylpropanesulfonic acid as a polymerization monomer and taking Span and octylphenol polyoxyethylene ether (OP) as an emulsifier, carrying out a small amount of polymerization to prepare the polyacrylamide reverse-phase emulsion, wherein polymerization heat is less so as to ensure that implosion dangers, caused by the fact that heat is not dissipated in time, do not occur in a polymerization process; step 2, polymerizing: carrying out further polymerization on the basis of the polymerization in the step 1, wherein partial polymerization is carried out, so that polymerization heat generated by the polymerization in step 2 is greatly reduced, an implosion phenomenon does not occur, and gel or emulsion breaking is not generated in the polymerization process. In a subsequent polymerization process, the released amount is determined according to the size of a polymerization kettle and heat releasing efficiency when one part of product is released each time. By adopting the method provided by the invention, the safety of polymerization reaction is greatly improved, the large-size polymerization kettle can be utilized, and the implosion possibility does not need to be worried, so that industrial production can be stably and safely carried out.