22 results about "Tridecyl alcohol" patented technology

This invention provides a phosphorus-free, multifunctional, environmentally friendly scouring agent, its preparation method, and its application, belonging to the field of textile printing and dyeing technology. The surfactants used in this invention (including 2-ethylhexanol alkyl glycoside, 2-propylheptanol alkyl glycoside, 2-propylheptanol xyloside, and isomeric tridecyl alcohol ether carboxylic acid) are all nonionic surfactants. The resulting phosphorus-free, multifunctional, environmentally friendly scouring agent is easily soluble in water, acid-resistant, resistant to high-concentration strong alkalis, hard water-resistant, low-foaming, and has strong penetrating power. It is widely applicable to cotton and its blended textile processes, achieving excellent whiteness and wicking effect in conventional annealing / scouring / bleaching processes. It contains no alkylphenol polyoxyethylene ethers or organophosphates, causing no environmental pollution and simplifying and making textile pretreatment processes more environmentally friendly.

This application relates to a denim washing anti-staining agent and its application, belonging to the field of dyeing and printing auxiliaries technology. The anti-staining agent is composed of the following components in parts by weight: 5-15 parts of polymeric dispersant, 5-10 parts of anionic dispersant, 3-5 parts of isomeric tridecyl alcohol polyoxyalkylene ether, 3-5 parts of fatty amine polyoxyethylene ether, 0.5-2 parts of polyether defoamer, with the balance being water. This application endows the product with excellent immediate anti-staining ability and outstanding continuous processing stability, and is suitable for the cellulase washing process of denim.

This invention discloses a leveling agent for hot-dip galvanizing of columns and its preparation method, belonging to the field of galvanizing technology. The method involves weighing, by weight, a polyamine pyridine quaternary ammonium salt, 1,3-propanediaminetetraacetic acid (PPTA), a leveling agent, isomeric tridecyl alcohol polyoxyethylene ether (ITO), disodium ethylenediaminetetraacetate (EDTA), and deionized water. The deionized water is heated, and ITO and EDTA are added sequentially, stirring to obtain a composite solvent. The polyamine pyridine quaternary ammonium salt is then added, and stirring continues. 1,3-PPTA is added and stirred, and the leveling agent is added in 3-5 portions. After cooling, the leveling agent for hot-dip galvanizing of columns is obtained. The leveling agent prepared by this invention can significantly improve the surface forming quality of the galvanized coating. The surface roughness Ra value of the coating obtained after applying this leveling agent is between 0.15 and 0.18 μm, resulting in a smooth and flat surface, effectively improving the surface quality of hot-dip galvanized columns.

The invention relates to the technical field of mineral flotation, and discloses a method for compounding a lithium oxide collecting agent in a low-temperature environment, and the lithium collecting agent comprises the following compounding raw materials in percentage by mass: 15-25% of palmitic acid soap; 10%-20% of sulfonated petroleum; 5% to 10% of iso-tridecanol polyoxyethylene ether; 8%-15% of fatty alcohol-polyoxyethylene ether; 3%-8% of polyoxyethylene ether sodium sulfonate; 5%-10% of dipropylene glycol monomethyl ether; 8%-15% of sodium carbonate; 2%-5% of sodium hydroxide; 0.5%-2.0% of sodium fluoride; 0.5%-2.0% of aluminum sulfate; 1%-4% of tannic acid; a synergistic surfactant system is formed by constructing palmitic soap and sulfonated petroleum as a main collecting frame and compounding isomeric alcohol ether, fatty alcohol-polyoxyethylene ether and polyoxyethylene ether sodium sulfonate, dipropylene glycol monomethyl ether is introduced as a low-temperature mutual solvent, and the low-temperature mutual solvent is used for collecting the high-temperature-resistant oil-displacing agent for the oil-displacing oil-displacing agent for the oil-displacing oil-displacing oil-displacing oil-displacing oil-displacing oil-displacing oil-displacing oil. The freezing point and viscosity of a collecting agent system are greatly reduced, the liquidity, uniformity and dispersion stability of the collecting agent are still kept when the collecting agent is used in the low-temperature environment of 0-15 DEG C, and the failure problem caused by low-temperature solidification or layering is fundamentally avoided.

This invention discloses an anionic hydroxyl silicone oil emulsion and its preparation method, relating to the field of polysiloxane emulsion technology, and belonging to patent classification number C08G77 / 04. The preparation method is as follows: Triethanolamine dodecylbenzenesulfonate salt, tridecyl alcohol polyether, and deionized water are mixed and dissolved, heated, and polydimethylsiloxane alcohol is added under high-speed shearing for homogenization. Water is added and the reaction is maintained at a constant temperature to obtain a basic emulsion. γ-(methacryloyloxy)propyltrimethoxysilane is added dropwise to react and obtain an interface-reinforced emulsion. Acrylamide, N-hydroxymethylacrylamide, etc., are pre-emulsified and then added to the interface-reinforced emulsion with ammonium persulfate under nitrogen protection. Polymerization forms a cross-linked polymer shell. After cooling, tert-butylhydroquinone and disodium ethylenediaminetetraacetate are added to obtain an antioxidant emulsion. Phenoxyethanol and octyl glycol are added to obtain the final emulsion. This method significantly improves the thermal stability of the emulsion through the synergistic effects of composite emulsification, interface reinforcement, shell protection, and antioxidant properties, making it suitable for high-temperature environments.

The invention discloses a preparation method of a foam detergent, and relates to the technical field of foam detergents.Every 5000ml of the foam detergent is prepared from the following raw materials: iso-tridecanol polyoxyethylene ether, cocamidopropyl betaine, ethylene glycol monobutyl ether, glycerol, a pH regulator, deionized water and essence. Foam generated by the foam cleaning agent is stable in structure and long in durability, the structure generated during foaming has high viscosity and can be sufficiently adsorbed or coated on the outer side of oil dirt, sufficient time is stably provided for oil dirt permeation, oil dirt can be emulsified into fine particles and dispersed into water, and the oil dirt can be dispersed into water. Under the action of external force, oil stains and dirt fall off, the purpose of removing the oil stains is achieved, the pH regulator conducts acid-base neutralization on foam, corrosion to metal materials and irritation to human skin are reduced, and meanwhile the good antibacterial effect is achieved.

This invention belongs to the field of drilling engineering technology, specifically relating to a nanofiber-reinforced foam system for foam drilling fluid and its preparation method. The nanofiber-reinforced foam system for foam drilling fluid includes a gas phase and a liquid phase. The liquid phase comprises the following raw material components by mass percentage: 0.3-0.8 wt% foaming agent, 0.3-1.0 wt% nanofibers, and the balance being water. The foaming agent is prepared by in-situ polymerization of sodium isomeric tridecyl alcohol polyoxyethylene ether carboxylate and fatty acid methyl ester ethoxylate, followed by the introduction of hydrophilic monomers and crosslinking agents, using ammonium persulfate as an initiator. This invention's system exhibits high temperature and high salinity resistance, strong foam stability, and solves the problems of poor stability, insufficient temperature and salt resistance, high cost, and poor environmental performance of existing foam drilling fluids, achieving intelligent matching of foam performance with formation conditions.

This invention proposes a cleaning agent capable of removing surface residues after silicon carbide polishing, along with its preparation, usage, and application, belonging to the field of silicon carbide wafer surface cleaning technology. The cleaning agent comprises a first component, a second component, a pH adjuster, and water. The first component contains nonionic surfactants and anionic surfactants of isomeric tridecyl alcohol polyoxyethylene ether or polyoxypropylene polyoxyethylene block copolymers. The second component contains a wetting agent, a penetrant, a dispersant, and a metal trapping agent. This cleaning agent can remove polishing fluid, binders, and other contaminants from silicon carbide wafers after the chemical mechanical polishing (CMP) process, resulting in a uniformly smooth surface that perfectly meets customer production needs. The production process involves no addition of organic solvents, making the product environmentally friendly and pollution-free.

The invention belongs to the technical field of cleaning agents, and discloses a heavy-duty cleaning agent as well as a preparation method and application thereof. The problem that an existing industrial cleaning agent cannot achieve high cleaning capacity and safety and environmental protection at the same time is effectively solved. The cleaning agent comprises the following components in percentage by mass: 20-35% of dipropylene glycol monomethyl ether; 20%-30% of D-limonene; 5%-15% of propylene carbonate; 8%-15% of alkyl glycoside; 3%-8% of isomeric tridecane alcohol ether; 0%-1% of monoethanolamine; 3%-8% of an alcohol conditioning agent, wherein the alcohol conditioning agent is isopropanol or ethanol; and the balance of deionized water. The cleaning agent can be used for cleaning PVC paste, cured resin, deposited carbon, grease and mixed oil sludge dirt attached to the surfaces of industrial equipment, mechanical parts, plastic molds, vehicle engines and the like. The cleaning agent has excellent heavy dirt cleaning capability, environmental protection and safety characteristics, material compatibility and use economy.

This invention relates to the field of surfactants, and more particularly to an environmentally friendly, phosphorus-free, silicon-free metal surface degreasing agent and its preparation method. By weight, it comprises: 20-25 parts sodium carbonate, 15-22 parts sodium bicarbonate, 16-18 parts sodium citrate, 10-12 parts sodium gluconate, 6-8 parts tetrasodium diacetate of glutamate, 6-8 parts lipase, 3-6 parts fatty alcohol polyoxyethylene ether, 0.1-2 parts short-chain fluorocarbon polyether, and 9-12 parts isomeric tridecyl alcohol ethoxylate. This invention employs a compounding of multiple surfactants and adds lipase, reducing raw material costs, improving cleaning effect, and reducing cleaning time.

This invention discloses a moisturizing and soothing sorbet cream for infants and young children containing Centella Asiatica extract and its preparation method. The sorbet cream comprises Centella Asiatica extract, plant-derived squalane, glycerin, 1,2-hexanediol, p-hydroxyacetophenone, acrylate crosslinking polymer-2 sodium, carbomer, tridecyl alcohol polyether-6, silica, and water. This invention belongs to the field of cosmetic technology, specifically referring to a milky white, semi-transparent sorbet-like texture that is soothing, moisturizing, easy to apply, and has a refreshing feel. It possesses excellent soothing effects, is gentle and safe, and is particularly suitable for the delicate skin care of infants and young children.

This invention relates to a phosphorus- and nitrogen-free environmentally friendly low-temperature degreasing agent and its preparation method, belonging to the technical field of industrial cleaning agents. The degreasing agent comprises isomeric tridecyl alcohol polyoxyethylene ether, modified alkyl glycoside, polyepoxysuccinic acid, sodium citrate, modified hydrotalcite, zinc borate, potassium hydroxide, potassium carbonate, and diethylene glycol butyl ether. The modified alkyl glycoside is prepared by reacting epoxysuccinic acid and polyethylene glycol diglycidyl ether sequentially with the alkyl glycoside. This invention constructs a nitrogen-free inorganic pH buffer system through the compounding of potassium carbonate and modified hydrotalcite, forming an aluminum protection mechanism through pH control, alkyl glycoside hydrogen bond adsorption, zinc borate physical barrier, and aluminum citrate ion chelation. The degreasing agent of this invention does not contain phosphorus or nitrogen.

The invention relates to planar high-refraction multicolor moistening solid lip gloss and a preparation method thereof. The lip gloss is prepared from five phases A and E, wherein the phase A contains tridecyl trimellitate / dextrin palmitate / caprylic acid / capric triglyceride (compounded by 10%-70% of tridecyl trimellitate, 10%-30% of caprylic acid / capric triglyceride and 5%-20% of dextrin palmitate); and the phase B contains octyldodecanol / hydrogenated polycyclopentadiene (the octyldodecanol / hydrogenated polycyclopentadiene is compounded by 80%-90% of octyldodecanol and 10%-20% of hydrogenated polycyclopentadiene). The preparation method comprises the following steps: dissolving and stirring A-phase raw materials at 85 + / -5 DEG C; uniformly mixing the B-phase raw material with the A-phase at 80 + / -5 DEG C; grinding a part of the base material and silica dimethylsilylate, and then back-doping; and adding the D-phase raw material, uniformly mixing, adding the E-phase toner and the pearl powder, and filling at 100 + / -5 DEG C. Octyldodecanol, hydrogenated polycyclopentadiene and tridecyl trimellitate / dextrin palmitate / caprylic acid / capric triglyceride are compounded according to a specific ratio, so that a three-dimensional film feeling is formed during makeup, and lips are full and moisturized for a long time.

The present application relates to the technical field of daily chemical products, and specifically discloses a kind of organic silicon quaternary ammonium salt microemulsion and its preparation method and application.The microemulsion includes, by weight parts: polysiloxane quaternary ammonium salt-16 5-20 parts, tridecanol polyether-12 2-8 parts, northeast taxus chinensis leaf extract 0.5-1 part, surfactant 0.5-5 parts, thickening agent 0.1-2 parts, pH responsive microcapsule and the rest deionized water;The pH responsive microcapsule includes polyquaternary ammonium salt-33, squalane and hydrolyzed keratin, wherein polyquaternary ammonium salt-33 forms shell, squalane constitutes oil core, and hydrolyzed keratin is coated inside.The preparation method includes pre-emulsification, oil phase mixing, initial emulsion formation, high-pressure microjet homogenization.The microemulsion is used for shampoo, and there is no irritation to scalp, with instant conditioning and long-acting repair effect.

This invention belongs to the field of water-based coating technology and relates to a water-based sealing coating for passenger vehicles with anti-flash rust function. By weight, it comprises 10-20 parts Fischer-Tropsch wax, 15-20 parts sulfonated lanolin cerium / lanthanum salt, 30-70 parts water, 1-4 parts dimethyl ethanolamine phenanthreneate, 2 parts dihydrazide terephthalate, and 1-5 parts isomeric tridecyl alcohol polyoxyethylene ether TO-8 modified with ethyl acetoacetate methacrylate. It primarily addresses the problem of flash rust on the inner walls of car door cavities and other body seams when using water-based products, and solves the corrosion problem caused by long-term inward evaporation of moisture from door cavities and seams when applying thick coatings. This invention uses dimethyl ethanolamine phenanthreneate at a moderate vapor pressure to ensure emulsification properties while its vapor-phase corrosion inhibition function prevents flash rust. Furthermore, as moisture and amine gradually evaporate, the self-crosslinking of the ketone carbonyl-hydrazide groups gradually decreases the HLB value of the system, giving the coating good water resistance in the early stages of drying, achieving a perfect water-based alternative.

This invention provides a naphthalene sulfonate-modified coal-water slurry dispersion stabilizer, its preparation method, and its application. By weight, the raw materials include: 22-38 parts of rosin polyether-modified naphthalene sulfonate condensate, 1.5-3.5 parts of borate ester dynamically cross-linked cellulose microgel, 0.8-2.0 parts of auxiliary stabilizer, 5-10 parts of polycarboxylate-based water-reducing agent, 8-15 parts of sulfonated lignin, 0.8-2.5 parts of isomeric tridecyl alcohol polyoxyethylene ether, 5-10 parts of antifreeze and humectant, 2.5-5 parts of sodium gluconate, 0.4-1.0 parts of tris(hydroxymethyl)aminomethane-hydrochloric acid buffer pair, 0.15-0.6 parts of polyether-modified polysiloxane, and 30-50 parts of deionized water. The synergistic effect of the components in this invention allows the prepared coal-water slurry dispersion stabilizer to effectively regulate the rheological and stability properties of coal-water slurry, adapting to the performance requirements of coal-water slurry in biomass dense molding fuel processing.

The present application relates to the technical field of daily chemicals, and discloses a bio-based material-containing cleaning composition capable of selectively depositing effective substances, which comprises, by total weight, a sophorolipid compound, a rhamnolipid, a tridecyl alcohol polyether-2 carboxylic acid amide MEA, a tridecyl alcohol fatty acid ester, an amphoteric surfactant, a water-insoluble and surfactant-soluble scalp care agent, an anionic surfactant and pure water in a specific ratio. Through the synergistic effect of the above components, a functional micelle system capable of quickly dissociating when diluted with water during use is constructed. The quick dissociation of the system promotes the release of the wrapped scalp care agent and efficient deposition on the scalp. Meanwhile, the system mainly based on bio-based surfactants is easy to rinse, reducing the residue of the surfactants. The present application maintains the ideal viscosity and mildness of the product while achieving efficient deposition of the effective substances and low residue of the system.

The invention belongs to the technical field of water-based coatings, and relates to a water-based plugging coating with an anti-flash-rust function for a passenger car. The invention relates to a water-based cleaning agent which comprises the following components in parts by weight: 10-20 parts of Fischer-Tropsch wax, 15-20 parts of sulfonated lanolin cerium / lanthanum salt, 30-70 parts of water, 1-4 parts of phenanthrene formic acid dimethylethanolamine salt, 2 parts of terephthalic acid dihydrazide and 1-5 parts of acetoacetoxy ethyl methacrylate modified iso-tridecanol polyoxyethylene ether TO-8. The method mainly solves the problem of flash rust of the inner wall of a cavity when a water-based product is used at the automobile door cavity folding edge and other automobile body gaps, and solves the problem of corrosion in the long-term inward volatilization process of water in the automobile door folding edge gaps when a coating is thickly coated. The phenanthrene formic acid dimethylethanolamine salt with moderate vapor pressure is used for guaranteeing the emulsifying characteristic, meanwhile, the gas-phase corrosion inhibition function of the phenanthrene formic acid dimethylethanolamine salt prevents flash rust, and along with gradual volatilization of water and amine, self-crosslinking of keto carbonyl-hydrazide and the HLB value of a system are gradually reduced, so that the coating has better waterproofness in the initial drying stage, and the water resistance of the coating is greatly improved. Perfect water-based substitution is realized.

This invention discloses an environmentally friendly water-based cleaning agent for removing marker pen residue from aluminum surfaces and its preparation method, relating to the field of cleaning technology. The agent comprises, by mass percentage, 5-20% a special surfactant blend, 5-20% silicate, 1-5% organic alkali, 2-5% corrosion inhibitor, 1-10% penetrant, 2-5% chelating agent, and the balance being deionized water. The special surfactant blend is a blend of isomeric tridecyl alcohol polyoxyethylene ether with an EO addition number of 3-5 and secondary alcohol polyoxyethylene ether with an EO addition number of 7-10, in a mass ratio of 1:1-3:1. This invention, through the synergistic effect of a specific surfactant blend system and a special penetrant component, enables the prepared cleaning agent working solution to rapidly remove marker pen residue and oil stains from aluminum surfaces using ultrasonic cleaning at low temperatures. This completely solves the problem that other products on the market cannot address, and it does not corrode, discolor, or cause blooming on the aluminum surface.

This invention relates to the field of pesticide preparation technology, specifically to a suspension containing azoxystrobin and fluopyram and its preparation method, comprising the following components by mass percentage: azoxystrobin 10%-25%, fluopyram 15%-30%, alkyl naphthalene sulfonate formaldehyde condensate 2%-3%, polycarboxylate derivatives or fatty alcohol polyoxyethylene ether phosphate 3%-4%, nanocellulose 0.2%-0.5%, xanthan gum or magnesium aluminum silicate 0.1%-0.3%, ethylene glycol or propylene glycol 5%-10%, Kathon or phenoxyethanol 0.2%-0.5%, organosilicon defoamer or polyether defoamer 0.5%-1.2%, organosilicon synergist or isomeric tridecyl alcohol polyoxyethylene ether 5%-8%, citric acid or potassium dihydrogen phosphate 2%-5%, and deionized water 5.5%-57%. The suspension containing oxadiazon and fluopyram and its preparation method provided by this invention effectively solve the technical problems of poor stability, uneven component dispersion and poor application effect of existing compound suspensions, and have many technical advantages.

Provided is a cleaning composition contained in an aerosol spray can, methods of making and using the cleaning composition, which comprises: a liquid cleaning mixture, comprising: a) a solvent selected from the group consisting of isohexane, isoheptane, and n-heptane and mixtures thereof; b) a de-aromatized hydrocarbon solvent having 7 to 8 carbon atoms in its molecule; c) a branched aliphatic alkane having 10 to 11 carbon atoms; d) from 5 to 15 parts by weight of ethanol, e) from 1 to 15 parts by weight of isopropanol, f) from 1 to 10 parts by weight of acetone, and g) from 0.01 to 0.2 parts by weight of iso-tridecanol polyoxyethylene ether having a HLB value of 12 to 13, and a gas propellant.

This invention relates to the field of fabric degreasing agents, and more particularly to an anti-staining emulsified degreasing agent for synthetic fiber sports fabrics and its preparation method. The aforementioned anti-staining emulsified degreasing agent for synthetic fiber sports fabrics comprises, by weight, the following raw materials: 20-50 parts cashew phenol polyoxyethylene ether, 10-30 parts secondary alcohol polyoxyethylene ether, 5-15 parts fatty alcohol polyoxyethylene ether glucoside, 5-10 parts rhamnolipid, 5-10 parts diethylene glycol monobutyl ether, 20-40 parts maleic anhydride, 1-2 parts hyperbranched polylysine, 1-5 parts butanediol, 1-3 parts catalyst, 50-100 parts isomeric tridecyl alcohol polyoxyethylene ether, 2-6 parts trisodium methylglycine diacetate, and 1-5 parts maleic anhydride polyethylene glycol ester-acrylic acid copolymer. This invention is more environmentally friendly and exhibits efficient and stable degreasing effects in the low-temperature pretreatment degreasing of synthetic fiber fabrics.