354 results about "Ethoxylation" patented technology

The invention discloses a PA6 nylon composite material for a high-temperature-resistant filter screen and a preparation method of the PA6 nylon composite material, and relates to the technical field of composite materials. The invention discloses a PA6 nylon composite material for a high-temperature-resistant filter screen. The nylon material is prepared from the following raw materials in parts by weight: 60 to 80 parts of modified PA6 nylon, 10 to 20 parts of modified glass fiber, 2 to 5 parts of montmorillonite, 0.3 to 0.8 part of antioxidant 1010, 0.2 to 0.6 part of stearic acid, 0.5 to 1.0 part of ethoxylated fatty amine, 1 to 3 parts of nano titanium dioxide, 1 to 3 parts of polytetrafluoroethylene micro powder, 3 to 8 parts of aluminum hydroxide, 0.5 to 1.5 parts of chitosan, 1 to 3 parts of hyperbranched polyamide and 0.5 to 1.5 parts of urea-formaldehyde resin coated epoxy resin microcapsules. And 0.3 to 0.8 part of sodium polyacrylate. The PA6 nylon composite material for the high-temperature-resistant filter screen has remarkable advantages. The material disclosed by the invention is high in mechanical property, good in thermal stability and stable in size at high temperature; the self-cleaning, antibacterial and antistatic functions are realized, and the filtering efficiency is high; chemical corrosion resistance, wear resistance and low water absorption are achieved; part of the raw materials can be recycled, the environmental protection concept is met, and the use requirement of the high-temperature-resistant filter screen in a complex environment can be met.

A concentrated laundry composition premix which is dilutable in water to form a laundry liquid composition, the viscosity which when formed from a dilution of five parts by volume water to one part premix and measured at 25° C. and at 106 s−1 is from 200 to 800 mPa·s., said premix comprising at least 10% wt. water, from 0.1 to 8% wt. ethoxylated polyol ester, and comprising from 5 to 70% wt. surfactant active excluding the ethoxylated polyol ester and where the ethoxylated polyol ester is not sorbeth stearate, wherein the surfactant comprises anionic surfactant and non-ionic surfactant in a weight ratio of from 50:50 to 1:99 and wherein the composition comprises from 0 to 5% wt. alkyl ether sulphate.

The invention discloses nano UV light-cured printing ink and a preparation method thereof, and relates to the technical field of printing ink preparation. The nano UV light-cured printing ink is prepared from nano UV light, the invention discloses a UV (ultraviolet) photoinitiator, which is prepared from the following raw materials in parts by weight: 20 to 40 parts of polyurethane acrylate oligomer, 15 to 30 parts of modified bisphenol A type epoxy acrylate, 10 to 15 parts of tripropylene glycol diacrylate, 5 to 10 parts of ethoxylated trimethylolpropane triacrylate, 5 to 15 parts of modified nano titanium dioxide, 3 to 8 parts of nano silver wire, 2 to 5 parts of photoinitiator 1173 and 1 to 3 parts of benzoin dimethyl ether. The invention relates to a silver-loaded zirconium phosphate composite material which is prepared from the following components in parts by weight: 0.5-2 parts of polyether modified polydimethylsiloxane, 0.3-1 part of a defoaming agent, 1-3 parts of a dispersing agent, 1-5 parts of silver-loaded zirconium phosphate, 0.5-2 parts of an antioxidant 1010, 0.5-2 parts of a coupling agent KH-550 and 10-25 parts of propylene glycol methyl ether acetate. The raw materials are scientifically proportioned and contain various modified components, and parameters of each step are clear. The preparation method is reasonable in process, the performance of the ink is improved through multi-step modification, and the obtained ink is good in dispersity and compatibility, high in curing efficiency and excellent in comprehensive performance and has good practicability and innovativeness.

The present disclosure provides a unit dose product comprising a water-soluble film material comprising first and second compartments. The first compartment enclosing a liquid composition comprising water, non-aqueous solvent, and optionally one or more additives. The second compartment enclosing a solid composition comprising a solid methyl ester sulfonate and / or a solid cocoyl isethionate. The present disclosure further provides a unit dose product comprising a water-soluble film material comprising first and second compartments. The first compartment enclosing a liquid composition comprising a non-aqueous solvent comprising polyethylene glycol and glycerin, and a surfactant selected from an alcohol ethoxylate, an alkyl ether sulfate, a methyl ester ethoxylate, coco fatty acid, an alkyl polyglucoside, and any combination thereof. The second compartment enclosing a powder composition comprising a solid methyl ester sulfonate and / or a solid cocoyl isethionate, and a solid flow aid.

Provided are a wide-temperature-range solid-state electrolyte, a preparation method thereof and use thereof in solid-state lithium metal batteries. The preparation method includes: dissolving a lithium salt and a magnesium salt in a solvent to obtain a mixed salt solution; and mixing the mixed salt solution with an ammonia fluoride solution, subjecting a resulting mixture to reaction, and subjecting a resulting reaction product to centrifugation, washing, and drying in sequence to obtain magnesium-doped lithium fluoride nanoparticles; and mixing the magnesium-doped lithium fluoride nanoparticles, a liquid plasticizer, a polymer monomer and a thermal initiator to obtain a liquid precursor, and subjecting the liquid precursor to curing to obtain the wide-temperature-range solid-state electrolyte, where the polymer monomer is a mixture of ethoxylated trimethylolpropane triacrylate and hexafluorobutyl methacrylate.

A pilling-resistant cosmetic composition is in the form of an oil in water emulsion that includes a water phase and an oily phase, and includes at least one cosmetically acceptable polymeric thickener selected from the group consisting of crosspolymers, gums, taurate based polymers, carbomers, polyacrylates, and combinations thereof, at least one ethoxylated agent in liquid form at ambient temperature in a range from about 20° C. to about 28° C. and has an HLB from about 8.5 to about 16; and at least one oil. The pilling-resistant cosmetic composition resists pilling when applied by rubbing or smoothing on a keratinous substrate.

The invention discloses a metal degreasing agent and a preparation method thereof, and belongs to the technical field of degreasing. Comprising lipase, protease, short-chain fatty acid methyl ester ethoxylate sodium sulfonate, cocamidopropyl betaine, alkyl glucoside, sodium silicate, sodium metasilicate, sodium citrate, disodium ethylene diamine tetraacetate, calcium formate, polyvinyl alcohol-sodium alginate microcapsules, a polyoxyethylene polyoxypropylene block copolymer, sodium carboxymethyl cellulose and water. And the polyvinyl alcohol-sodium alginate microcapsule exists in the metal degreasing agent as a carrier of the lipase and the protease. According to the metal degreasing agent, a microcapsule protection structure is used in the metal degreasing agent, the two technical problems of enzyme-surfactant compatibility and enzyme-alkaline environment compatibility which are difficult to solve for a long time in an industrial degreasing agent are solved, the degreasing agent is easy to actually operate, special equipment is not needed, a traditional degreasing agent can be directly replaced, and the metal degreasing agent is suitable for industrial application. Good market application prospects are realized.

Marker composition comprising water, 1-10 wt.% non-ionic surfactant selected from alkyl polyglucosides, alcohol ethoxylates and alcohol ethoxylate propoxylates, or mixtures thereof, 1-5% organic solve

The present invention relates to pesticidal emulsions comprising an aqueous continuous phase comprising paraquat and at least one polyvinylalcohol or polyvinylalcohol derivative; a dispersed oil phase; a pesticidal active ingredient; and at least two polymeric surfactants selected from a sorbitan ester and an ethoxylated sorbitan ester. It also relates to the use of a pesticidal emulsion to control undesired vegetation.

A hard surface cleaning composition comprising: (a) 0.1 to 60 wt % of a surfactant system; (b) 0.1 to 40 wt % of a solvent, wherein the solvent is selected from the group consisting of a lower alkanol, a benzyl alcohol, a lower alkyl ether, a glycol, an aryl glycol ether, a lower alkyl glycol ether, a glycerol ketal, an ester, a hydrocarbon / ester blend, a dibasic ester, a linear alcohol ethoxylate, a branched alcohol, oxo alcohol ethoxylate, and combinations thereof; and (c) optionally 0.001 to 10 wt % of a lipase.

The invention relates to a method for obtaining a sample (S3) of a food matrix, this method consisting of mixing a sample (S1) of said food matrix with a solution (S2) comprising a secondary alcohol ethoxylate surfactant compound, said method also comprising a step of heating said sample (S3) obtained, or of preheating before mixing the solution (S2) containing said surfactant compound and the sample (S1) of said food matrix, to a temperature suitable to avoid any degradation of target biological species (E) in the sample. Figure to be published with the abbreviation: Figure 1

Liquid detergent compositions can include a first surfactant which is a mixture of surfactant isomers of Formula 1 and surfactants of Formula 2:wherein from about 50% to about 100% by weight of the first surfactant are isomers having m+n=11; wherein between about 25% to about 50% of the mixture of surfactant isomers of Formula 1 have n=0; wherein from about 0.001% to about 25% by weight of the first surfactant are surfactants of Formula 2; and wherein X is a hydrophilic moiety; and a second surfactant including a C12-C15 alkyl ethoxy sulfate with an average degree of ethoxylation of about 1.5 to about 3.

The present invention relates to the field of photoresist technology, and more particularly to an aqueous liquid photosensitive photoresist and a preparation method thereof. The aqueous liquid photosensitive photoresist comprises the following raw materials, in parts by weight: 50-70 parts of an acrylic resin emulsion, 2-5 parts of a monomer composition, 8-12 parts of ethoxylated trimethylolpropane triacrylate, 3-6 parts of a photoacid generator, 0.5-1.5 parts of a thickener, 1-3 parts of a modified perfluoropolyether carboxylic acid ammonium, 0.2-0.4 parts of an anti-cratering agent, and 20-24 parts of deionized water. The aqueous liquid photosensitive photoresist prepared by the present invention has excellent etching resistance and high resolution, and the preparation method is simple.

The invention belongs to the technical field of detergent compositions, and discloses a detergent composition and a preparation method thereof, and the composition comprises the following components in percentage by mass: 0.5-3% of organic salt, 0.5-3% of a surfactant, 0.5-3% of a preservative, and the balance of water. 0.2%-8% of monoethanolamine; 25%-60% of a total surfactant; 4%-15% of low carbon alcohol; and the balance of deionized water. Wherein in the total surfactant, the content of sodium alkyl sulfate and the content of sodium ethoxylated fatty alcohol sulfate are both 0. In the detergent composition disclosed by the invention, the surfactant does not contain sodium alkyl sulfate and ethoxylated sodium alkyl sulfate, so that the low-temperature stability of the detergent composition is enhanced, the detergent composition is not gelatinized due to a low-temperature environment, and the detergent composition does not crust after water loss, can keep a clear flowable state and avoids reducing the cleaning effect; and even a feeding port is blocked in the automatic feeding device, so that the use is influenced.

A disinfecting composition includes: one or more acetate-containing solvents in a total amount of from 0.1 to 20 wt. %; from 0.1 to 15 wt. % of hydrogen peroxide; from 0.01 to 10 wt. % of one or more N-acylated amino acids or a salt thereof; from 0.2 to 20 wt. % of one or more surfactants selected from the group consisting of non-ethoxylated anionic surfactants and salts of a compound according to formula II, R2—(O—CH2—CH2)m—O—SO3−, wherein R2 is C(8-18)alkyl and m is 2-6; and wherein the disinfecting composition has a pH of from 0.5 to 4.0. The disinfecting composition was shown to have broad antimicrobial activity, including against bacteria and viruses, as well as to have excellent material compatibility.

Emulsions, treatment fluids and methods for treating subterranean formations are provided, wherein the emulsions comprise water, a water-immiscible liquid, one or more polymers, and an inverting surfactant composition comprising one or more surfactants selected from the group consisting of ethoxylated amine compounds, ethoxylated fatty acid compounds, and alkyl polyethyleneglycol ether carboxylic acid compounds, alkyl polyglycol ether carboxylic acid compounds, and salts or esters thereof. The emulsions are particularly suitable for use in brine.

A nonwoven, a method for making such a nonwoven, and the use of waste carbon to make such a nonwoven. The nonwoven has a total carbon content (TCC) from which 10% to 100% of the TCC of the nonwoven are derived from waste carbon. The nonwoven meets one or more of the criteria a) to e) by comprising less thana) 5000 μg / kg of iso-Nonylphenolhexaethoxylate;b) 500 μg / kg of iso-Nonylphenol;c) 4.0 ng / kg of Octachlorodibenzodioxin;d) 500 μg / kg of Di-2-ethylhexyl phthalate; and / ore) 25 μg / kg of Napthalene.

Disclosed is a hair dye base composition comprising an improved basifying agent, which improvement is embodied in the overall reduction of ammonia compounds, thereby advantageously minimizing the problems associated with ammonia compounds. The composition provides a satisfactory hair dyeing covering power without malodors or damage to the scalp that are typically caused by ammonia compounds, while being free of ingredients known to cause skin damage problems, such as ethoxylated compounds, PEG and derivatives thereof, and silicones, since the composition contains a high percentage of natural compounds. Therefore, the composition of the present invention is significantly healthier for customers / consumers and hairstylists using the composition, while maintaining high performance of hair dyeing. Also disclosed are multi-compartment kits comprising the compositions, dyes and oxidizing components, as well as their use in permanent hair dyeing. Also disclosed is a process for producing the hair dye base composition, and a hair dyeing method comprising applying the composition to the hair.

A cardanol based coupling agent is disclosed. The coupling agent is obtained by reacting 3-pentadecyl phenol ethoxylate with sulfur to obtain a sulfurized 3-pentadecyl phenol ethoxylate and reacting the sulfurized 3-pentadecyl phenol ethoxylate with a carbonyl compound. A process for preparing a cardanol based coupling agent is also disclosed. The process comprises reacting 3-pentadecyl phenol ethoxylate with sulfur to obtain a sulfurized 3-pentadecyl phenol ethoxylate and reacting the sulfurized 3-pentadecyl phenol ethoxylate with a carbonyl compound.

The present invention relates to the field of fine chemical technology, particularly to the field of IPC C07C303. More specifically, it relates to a cycloaliphatic ethoxylated sodium bisphenol sulfonate and a preparation method thereof. The general structural formula is shown in Formula 1: wherein X comprises one of O, CH2, and (CH3)2C, and R comprises an unsaturated ring. The preparation method comprises the following steps: S1, an etherification reaction: adding a cycloolefin, an ethoxylated bisphenol compound, and an acidic catalyst to a reaction solvent, heating the reaction, and removing the solvent, catalyst, and excess cycloolefin to obtain an alicyclic ethoxylated bisphenol intermediate; S2, a sulfonation neutralization reaction: cooling the intermediate, adding a sulfonating reagent dropwise for reaction, and post-treating the intermediate to obtain the product. The preparation method is simple and mild, and the product has good water solubility and surface activity.

The invention relates to a process for preparing an alkoxylated product. The aim of the invention is to provide aromatic polyols for preparing polyurethane-based and polyisocyanurate-based polymers, which ensure good miscibility with the isocyanate component and other components, have a good storage stability and render the end product flameproof. For this purpose, the invention devises a process for preparing an alkoxylated product by reacting bisphenol F with propylene carbonate and / or propylene oxide as propoxylation agent and ethylene carbonate and / or ethylene oxide as ethoxylation agent, the propoxylation agent and the ethoxylation agent being used in a molar ration of 70:30 to 45:55.

The invention discloses a high-alkali-resistance textile degreaser as well as a preparation method and application thereof, and relates to the technical field of textile pretreatment. The method comprises the following steps: S1, carrying out a neutralization reaction on fatty acid methyl ester sulfonic acid and a mixed alkali solution of sodium hydroxide and alkanolamine, and controlling the pH value of a reaction endpoint to be 6.0-7.5 to obtain a mixed salt of sodium fatty acid methyl ester sulfonic acid and alkanolamine; s2, adding an alkyl polyglucoside aqueous solution into the mixed salt obtained in the step S1 to form mixed micelles; s3, fatty acid ester ethoxylate and a bio-based cosolvent are added into the mixed micelle obtained in the step S2, homogenization treatment is conducted, and homogeneous microemulsion is obtained; and S4, cooling the microemulsion obtained in the step S3, adding a chelating dispersant and water, and uniformly mixing to form the high-alkali-resistance textile degreaser. The textile degreaser prepared through dication modification and micelle recombination has good alkali resistance, excellent low-temperature water solubility and full-bio-based environmental protection characteristics, and is suitable for pretreatment of textiles such as cotton, polyester and the like.

The present invention relates to the use of a specific type of calcium catalyst (C) for the preparation of alkoxylated glycerides, the alkoxylated glycerides prepared in the presence of said catalyst, and a process for the preparation of alkoxylated glycerides. It has been found that in the presence of the above-mentioned calcium catalyst (C), the alkoxylation reaction requires significantly less time. In addition, it has been found that ethoxylated glycerides prepared in the presence of calcium catalyst (C) result in a more homogeneous product with significantly lower hydroxyl values, less decomposition, and improved processability.

The invention relates to a method for imparting or improving block resistance, preferably early high-temperature blocking resistance, of a waterborne coating composition comprising adding to said coating composition an effective amount of at least one anti-blocking additive comprising a phosphate ester surfactant, wherein the phosphate ester surfactant comprises an acid or a salt of an ethoxylated alkyl phosphate ester comprising a C4-C20 carbon chain and a number of ethylene oxide units strictly greater than 0 and lower or equal to 3.

A polymer comprising pyridinium salt moieties, wherein the polymer has the following structure: In this structure, R1 and R6 are each N. At least a portion of R2 and R7 groups in the polymer are each negatively charged counterions selected from the group consisting of carboxylates, nitrates, nitrites, azides, metasilicates, tetraborate, perborates, boronates, oxalatob orates, metaborates, phosphorus-containing anions, halides, sulfates, SO4 -2, HSO4 -1, thiosulfate, dithionite, metabisulfite, persulfate, methanesulfonate, dioctyl sulfosuccinate, 3-sulfopropyl ethoxylate laurylphenyl ether, and combinations thereof. R3, R4, R8, R9, R11, R13, R14, R15, and R16 are each selected from the group consisting of H and groups including one or more carbon atoms. R5 and R10 are any group including one or more carbon atoms. The n is an integer from 2 to about 100,000.

An outer-container suitable for storage and transport of a plurality of detergent-containers comprising a liquid detergent composition; wherein the outer-container has an internal volume of from 10 to 500 L; and wherein the outer-container material comprises at least 30 wt. % cellulose; and wherein the outer-container comprises one or more detergent-containers, wherein at least one of the detergent-containers has an internal volume of from 0.1 to 10L; and has an external surface which comprises one or more externally applied layers comprising less than 5 wt. % cellulose; and comprises a liquid detergent composition which comprises: from 5 to 60 wt. % of surfactant; and from 0.00001 to 0.5 wt. % of a dye which does not contain sulphonate groups and is ethoxylated.

This invention relates to an aqueous polyurethane dispersion composition, an aqueous polyurethane dispersion, a preparation method, and applications. The composition comprises: 15-25 parts of a polyether soft segment polyol, 10-20 parts of a polycarbonate diol, 18-26 parts of an aliphatic or alicyclic isocyanate, 3-5 parts of a carboxyl-containing hydrophilic chain extender, 2-5 parts of ethoxylated trimethylolpropane, 0.3-1.0 parts of a phosphate-containing diol, 0.3-1.0 parts of a urea derivative chain extender, 1.5-3 parts of an organic amine neutralizer, 0.01-3 parts of a catalyst, and 25-40 parts of deionized water. The ethoxylated trimethylolpropane forms a branched structure encapsulating ester bonds, with the phosphate ester groups located at the chain ends, improving aluminum powder orientation. The urea derivative forms a reversible hydrogen bond network, balancing thixotropy. Compared with existing technologies, this invention solves the problems of poor hydrolysis resistance, insufficient aluminum powder orientation, and difficulty in balancing thixotropy in aqueous polyurethane.

Disclosed are cleaning formulations. The cleaning formulation may include (i) about 1% to about 5% by weight of citric acid, (ii) about 0.1% to about 2% by weight of lactic acid, (iii) about 0.01% to about 1% by weight of a preservative, and (iv) about 0.1% to about 5% by weight of at least one non-ethoxylated surfactant. The cleaning formulation may further include one or more of the following non-limiting adjuncts: solvents, fragrances, preservatives, water, pH adjusting agents or any mixture or combination thereof. The ratio of citric acid to lactic acid in the cleaning formulation may be about 3:1 to 5:1. Additionally, the cleaning formulation may exhibit at least a 3-log reduction in a Staphylococcus aureus population within 10 minutes, as tested on a soft, porous surface. Hard surface sanitization and / or disinfection may also be provided.

A laundry liquid composition comprising an ethoxylated polyamine, carboxymethyl cellulose, an encapsulated benefit agent and from 0.03 to 5.0 % wt. a bacterial cellulose.

The invention provides a water-based ink composition which comprises the following components in percentage by weight: 48.0-70.0% of a solvent, 35.0-50.0% of a coloring agent, 0.3-1.5% of a surface active agent and 0.2-1.0% of a dispersing agent, and the sum of the weight percentages of the components is 100%. Wherein the surfactant is ethoxylated alkynediol, and the dispersing agent is nonionic polyacrylamide and a derivative of the nonionic polyacrylamide. Compared with the prior art, the ethoxylated alkynediol, the nonionic polyacrylamide and the derivative thereof are added into the water-based ink composition, so that the cover opening time of ink can be greatly prolonged, and the jet printing efficiency is improved.