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150 results about "Nonylphenol ethoxylate" patented technology

NP/NPEs, also known as nonylphenols and nonylphenol ethoxylates, are nonionic surfactants, or detergent-like substances, with uses that lead to widespread release into aquatic environments.

Methods for degrading lignocellulosic materials

The present invention relates to methods for degrading a lignocellulosic material, comprising: treating the lignocellulosic material with an effective amount of one or more cellulolytic enzymes in the presence of at least one surfactant selected from the group consisting of a secondary alcohol ethoxylate, fatty alcohol ethoxylate, nonylphenol ethoxylate, tridecyl ethoxylate, and polyoxyethylene ether, wherein the presence of the surfactant increases the degradation of lignocellulosic material compared to the absence of the surfactant. The present invention also relates to methods for producing an organic substance, comprising: (a) saccharifying a lignocellulosic material with an effective amount of one or more cellulolytic enzymes in the presence of at least one surfactant selected from the group consisting of a secondary alcohol ethoxylate, fatty alcohol ethoxylate, nonylphenol ethoxylate, tridecyl ethoxylate, and polyoxyethylene ether, wherein the presence of the surfactant increases the degradation of lignocellulosic material compared to the absence of the surfactant; (b) fermenting the saccharified lignocellulosic material of step (a) with one or more fermentating microoganisms; and (c) recovering the organic substance from the fermentation.
Owner:NOVO NORDISKBIOTECH INC

Emulsifiable concentrate of a water-insoluble fungicide

A clear emulsifiable concentrate of a water-insoluble fungicide, without nonylphenol ethoxylate, that can be diluted in water to produce an aqueous ready-to-use formulation free from crystal formation or decomposition.
Owner:ISP CAPITAL

Quaternized alkyl imidazoline ionic liquids used for enhanced food soil removal

ActiveUS8481474B1More renewable cleaning compositionsSimilar cleaning efficacyOrganic detergent compounding agentsNon-surface-active detergent compositionsNonylphenol ethoxylatePhenol
A cleaning composition including an ionic liquid, and preferably no co-surfactants are provided. The compositions are substantially free of alkyl phenol ethoxylates, including nonyl phenol ethoxylates. The cleaning compositions provide superior cleaning efficacy for various soils, including proteins and food soils, providing an effective, biorenewable, environmentally friendly alternative to nonyl phenol ethoxylates.
Owner:ECOLAB USA INC

Water-based working liquid for electrical discharge wire cutting and preparation method thereof

The invention discloses a water-based working liquid for electrical discharge wire cutting, which comprises the following components by weight percent: triethanolamine, boric acid, oleic acid, polyethyleneglycol PEG-600, petroleum sodium sulfonate, petroleum barium sulfonate, sodium dodecyl sulfate, nonylphenol ethoxylate OP-10, fatty alcohol-polyoxyethylene ether MOA-15, Span S-80, detergent 6501, sodium alcohol ether sulphate AES, hydrolytic polymaleic anhydride HPMA, 1-hydroxy ethylidene-1,1-diphosphonic acid HEDP, glycerol, ethanol, sodium benzoate and water. The invention further relates to a preparation method of the water-based working liquid for electrical discharge wire cutting. The water-based working liquid with the pH ranging from 7.5 to 8.0 is yellowish and transparent, free from toxicity and irritating odor, and easy for biodegradation, and BOD (Biochemical Oxygen Demand), COD (Chemical Oxygen Demand) and other indexes in discharged sewage are in compliancy with the emission standards for environmental protection. The water-based working liquid disclosed by the invention can ensure the bright processed surface of workpiece even when being used in hard water regions.
Owner:JIANGYAN HUARUN CHEM FACTORY

Highly effective fuel additives for igniting internal combustion engines, diesel engines and jet propulsion engines

The fuel additives of the present invention comprise essentially of about 10-50 weight % of terpene, 0-15 weight % of Alkylene Glycol Ether, and 40-80 weight % of 2-Propanone, 0-20 weight % of Dibasic Methyl Ester and 0-15 weight % of nonyl phenol ethoxylate and 0-15 weight % of mineral oil. This highly effective fuel additives can eliminate the formation of deposits and form air-borne micro-cluster molecules in internal combustion engines, particularly, in the fuel injection system and combustion chamber of such engines.
Owner:SYN TECH FINE CHEM

Ethoxylated alcohol and monoethoxylated quaternary amines for enhanced food soil removal

A cleaning composition including an ethoxylated alcohol and monoethoxylated quaternary amine blend, a water conditioning agent, an acid source, a solvent, and water. In one embodiment, the cleaning composition is substantially free of alkyl phenol ethoxylates. The cleaning composition is capable of removing soils including up to 20% proteins. The cleaning compositions include a biodegradable, volatile organic compound free, environmentally friendly alternative to nonyl phenol ethoxylates with substantially similar cleaning of food soils.
Owner:ECOLAB USA INC

Highly efficient anti-phase emulsion breaker for thick oil pollution water processing

The invention relates to a dense oil sewage treatment reverse-phase demulsifying agent, wherein the invention is characterized in that: it uses methyl glycol as initial agent, via catalyst, to process oxypropylation reaction, and process aggregation with epoxyethane, to generate methyl glycol polyether; uses nonyl phenol as initial agent, via catalyst, to react with epoxyethane to generate nonyl phenol ethoxy compound, then to be aggregated with epoxypropane, to generate alkyl phenol polyvinyl ether; then mixing two products, to process esterification with acroleic acid under acid condition, via initiator to process free group aggregation, to generate esterified product, then uses maleic acid to seal end, to generate acroleic acid modified macromolecule demulsifying agent. The invention has simple process, warm reaction, and high efficiency.
Owner:YANGTZE UNIVERSITY

Heat-stabilized acrylate adhesive used for waterproof coiled material blank base cloth, and preparation method thereof

The invention relates to a heat-stabilized acrylate adhesive used for waterproof coiled material blank base cloth, and a preparation method thereof. The adhesive comprises the raw materials of, by mass, 2-4.5g of nonylphenol ethoxylate (NP-40), 1-2g of n-methylol acrylamide, 0.5g of monobutyl itaconate, 1-1.5g of acetoacetic ethyl methacrylate, 0.5-1.5g of lauryl sodium sulfate, 0.5-1g of acrylic acid, 2-7g of styrene, 24-36g of acrylate, 0.2-0.8g of ammonium persulfate, and 49-76.2g of deionized water.
Owner:TIANDINGFENG NONWOVENS CO LTD +1

Sulfosuccinate functionalized alkyl polyglucosides for enhanced food and oily soil removal

A cleaning composition including a sulfosuccinate functionalized alkyl polyglucoside, a water conditioning agent and water. In one embodiment, the cleaning composition is substantially free of alkyl phenol ethoxylates. The cleaning composition is capable of removing soils including up to 20% proteins. The cleaning compositions include a biorenewable, environmentally friendly alternative to nonyl phenol ethoxylates and exhibit superior cleaning of food and oily soils.
Owner:ECOLAB USA INC

Acidic environment-friendly cleaning agent and preparation method thereof

The invention relates to an acidic environment-friendly cleaning agent and a preparation method thereof. The acidic environment-friendly cleaning agent comprises, counted by 100 parts, 10-40 parts ofphosphoric acid, 2-20 parts of 1-hydroxyethylidene 1,1-diphosphonic acid, 0.1-10 parts of phytic acid, 0.5-10 parts of other organic acids, 1-10 parts of an oxidizing agent, 0.2-5 parts of a polymericdispersing agent, 0.1-2 parts of an organic corrosion inhibiting agent, 0.5-2 parts of an organic penetrating agent and the balance of water. The other organic acids can be citric acid, oxalic acid,tartaric acid, formic acid, acetic acid and the like. The oxidizing agent can be sodium nitrate, zinc nitrate, calcium nitrate and the like. The polymeric dispersing agent can be polyvinyl alcohol 1688, polyethylene glycol 2000, polymaleic anhydride and the like. The organic corrosion inhibiting agent can be thiourea, imidazoline oleate, 1H-benzotriazole and the like. The organic penetrating agentcan be JFC, alkylphenol ethoxylates, nonylphenol ethoxylates and the like. The cleaning agent has the function of removing scale and removing rust, no waste gas is generated in the cleaning process,and the technical effects of environment friendliness and increasing of the cleaning quantity can be achieved.
Owner:东莞市颖兴金属表面处理材料有限公司

Rosinyl polyoxyethylene amine type gemini surfactant and preparation method thereof

The invention discloses a rosinyl polyoxyethylene amine type gemini surfactant. The molecular structural formula of the gemini surfactant is shown in the specification, wherein the MPEG is ethylene glycol monomethyl ether. The gemini surfactant provided by the invention has the advantages that the surface activity, foam inhibition capacity and emulsibility are high, the critical micelle concentration (CMC) is 10<-3> to 10<-4> order of magnitudes, the surface tension (Gamma cmc) is 20-30 mN / m, and the foam inhibition capacity and emulsibility are both superior to those of nonylphenol ethoxylates TX-10 which is a commercial surfactant. According to a preparation method of the gemini surfactant, provided by the invention, rosin is taken as raw material, wherein the rosin is an abundant natural renewable resource, is environmental-friendly, and can meet the requirements of raw material greening in preparing the gemini surfactant. The preparation method is simple and easy to operate.
Owner:INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY

Wool lubricant

InactiveCN102071571AMeet environmental protection production standardsImprove permeabilityFibre treatmentPolyoxyethylene castor oilOleic Acid Triglyceride
The invention relates to a wool lubricant which is mainly used for wool textile technique; the wool lubricant needs to be diluted into emulsion when in use. The wool lubricant comprises mineral oil, oleate, anion surfactant, non-ion surfactant, emulsion, organic alcohol amine and organic acid; the weight percentage of the constituents is as follows: 55% of the mineral oil, 18% of the oleic acid methanol ester, 5% of the oleic acid butanol ester, 5% of the sodium oleate, 6% of polyoxyethylene castor oil (EO=15), 6% of nonylphenol ethoxylates (EO=10), 2% of triethanolamine, and 3% of oleic acid. The method for preparing the wool lubricant comprises the following steps of: in a reaction kettle with temperature control, orderly adding 55kg of the mineral oil, 18kg of the oleic acid methanol ester, 5kg of the oleic acid butanol ester, 5kg of the sodium oleate, 6kg of the polyoxyethylene castor oil, 6kg of the nonylphenol ethoxylates, 2kg of the triethanolamine, 3kg of the oleic acid and a certain amount of essence. The composite product is transparent yellow oily liquid and can be diluted by water into stable emulsion liquid with a pH value of 6-8.
Owner:TIANJIN BOLAIEN TECH DEV

Solidification mechanism incorporating ionic liquids

A solid cleaning composition including an ionic liquid and a hardening agent is provided. The compositions are substantially free of alkyl phenol ethoxylates, including nonyl phenol ethoxylates. The solid cleaning compositions remain solid at room temperature despite the inclusion of ionic liquids, providing an effective, biorenewable, environmentally friendly alternative to nonyl phenol ethoxylate cleaning compositions.
Owner:ECOLAB USA INC

Liquid concrete anti-freezing agent

The invention provides a liquid concrete anti-freezing agent, solving the problem of anti-freezing in winter construction of construction engineering. The liquid concrete anti-freezing agent is characterized by comprising the following components in part by weight: 10-25 parts of polycarboxylic acid high performance water reducing agent, 0.1-0.2 parts of nonylphenol ethoxylates, 1-3 parts of lithium sulfate, 2-5 parts of organic alcohol amine and 50-60 parts of water. The liquid concrete anti-freezing agent is prepared by uniformly mixing and stirring the components. The liquid concrete anti-freezing agent provided by the invention can be constructed at the temperature -5 to -20 DEG C, and has the advantages of nontoxic property, alkali-free property, chlorine-free property and ammonia-free release, proper water reducing amount, suitable concrete slump constant, short coagulation time, and good adaptability with cement. The liquid concrete anti-freezing agent obviously improves properties of concrete which is stirred just now and cured concrete, and can be widely applicable to a reinforced concrete structure in the winter construction.
Owner:阳泉昌达混凝土搅拌站

Acitretin and pyridaben emulsion-in-water pesticide and production method thereof

InactiveCN102885057ADosage stableLow degradation rate of active ingredientsBiocideAnimal repellantsAbamectinAcitretin
The invention discloses an acitretin and pyridaben emulsion-in-water pesticide and a production method thereof. The pesticide comprises the following components in percentage by weight: 0.4-0.6% of avermectin, 8-12% of pyridaben, 20-30% of dimethylbenzene, 0.5-2% of nonylphenol ethoxylate, 2-4% of pesticide emulsifier No. 600-2, 1-3% of pesticide emulsifier No. 400, 0.5-2% of calcium dodecylbenzene sulfonate and the balance of water. The production method comprises the steps of weighing, active compound dissolving, mother liquor preparation and shearing. The pesticide has the advantages that the formulation is stable, the synergism is obvious, and the production method is simple.
Owner:王龙华

Poly sulfonate functionalized alkyl polyglucosides for enhanced food soil removal

A cleaning composition including a primarily C12 poly sulfonate functionalized alkyl polyglucoside, a water conditioning agent, an acid source, a solvent, and water. In one embodiment, the cleaning composition is substantially free of alkyl phenol ethoxylates. The cleaning composition is capable of removing soils including up to 20% proteins. The cleaning compositions include a biorenewable, environmentally friendly alternative to nonyl phenol ethoxylates and exhibit superior cleaning of food soils.
Owner:ECOLAB USA INC

Anti-caking processing method of potassium monopersulfate compound salt

InactiveCN101372318ADoes not reduce active oxygen contentImprove liquidityPeroxyhydrates/peroxyacidsMonoglycerideHydrogen Sulfate
The invention relates to a processing method for preventing agglomeration of potassium peroxymonosulfate, and belongs to the technical field of preparing inorganic peroxide; wet potassium peroxymonosulfate is added with a surface active agent which is taken as a anti-caking agent in a spraying way, and after drying a magnesium compound which functions as a separant is added in; the surface active agent can be any one of or the mixture of more than one of sodium dodecyl sulfate, sodium alpha-olefin sulfonate, fatty alcohol polyoxyethylene ether, polyoxyethylene polyoxypropylene ether, dodecyl trimethyl ammonium chloride, sodium carboxymethyl cellulose, fatty alcohol polyoxyethylene alkyl ether ammonium sulfate, stearic acid monoglyceride, methyl-silicone oil, nonylphenol ethoxylates, and the like, and the addition amount accounts for 0.05-1% of the weight of the wet potassium peroxymonosulfate. By properly selecting the surface active agent as the anti-caking agent and the magnesium compound as the separant, the processing method has the advantages of simple production technique and easy operation and is suitable for large-scale industrial production.
Owner:陶华西

Poly quaternary functionalized alkyl polyglucosides for enhanced food soil removal

A cleaning composition including a poly quaternary functionalized alkyl polyglucoside, a water conditioning agent, an acid source, a solvent, and water. In one embodiment, the cleaning composition is substantially free of alkyl phenol ethoxylates. The cleaning composition is capable of removing soils including up to 20% proteins. The cleaning compositions include a biorenewable, environmentally friendly alternative to nonyl phenol ethoxylates and exhibit superior cleaning of food soils.
Owner:ECOLAB USA INC

Anti-corrosion strippable polymer antirust film added with aluminum triphosphate

The invention discloses an anti-corrosion strippable polymer antirust film added with aluminum triphosphate. The anti-corrosion strippable polymer antirust film is prepared from the following raw materials: aluminium isopropoxide,a silane coupling agent KH560, tetraethoxysilane, polyoxyethylated castor oil, polyethylene glycol, trimethyl methyl silane, polyvinyl alcohol, borax, normal octane, nonylphenol ethoxylate, phosphoric acid, sodium metaaluminate, mica iron oxide, boric acid ester, disodium hydrogen phosphate, sodium silicate, tartaric acid, triethanolamine, lauryl sodium sulfate, a proper amount of n-butyl alcohol, a proper amount of coconut oil fatty acid diethanolamide, a proper amount of nitric acid, a proper amount of hydrochloric acid, a proper amount of absolute ethyl alcohol and a proper amount of deionized water. The prepared antirust agent can form a film on the surface of a workpiece, has the advantages of good slow-release and anti-rust properties, is economical in formula and lasting in function, and can meet the antirust requirements and the market requirements of alloy steel and aluminum alloy.
Owner:江海涛

Composition for stripping coatings from substrates

A composition for stripping and cleaning organic coatings from substrates, comprising a solution of high-boiling alcohols, preferably polyglycols, a surfactant, preferably a nonylphenol ethoxylate, and an alkali metal hydroxide, said composition being essentially free of any amines. The composition aggressively and effectively strips paints and other organic coatings without harming underlying substrates damaged by prior art strippers, over conventional or lower time periods, and at conventional or lower temperatures. One embodiment of the invention comprises from about 40% to about 98.9% by weight of a high-boiling alcohol; from about 1% to about 60% of a non-ionic surfactant; and from about 0.1% to about 10% of an alkali hydroxide or mixture of alkali hydroxide.
Owner:KOLENE

Quaternary functionalized alkyl polyglucosides for enhanced food soil removal

A cleaning composition including a primarily C12 quaternary functionalized alkyl polyglucoside, a water conditioning agent, an acid source, a solvent, and water. In one embodiment, the cleaning composition is substantially free of alkyl phenol ethoxylates. The cleaning composition is capable of removing soils including up to 20% proteins. The cleaning compositions include a biorenewable, environmentally friendly alternative to nonyl phenol ethoxylates and exhibit superior cleaning of food soils.
Owner:ECOLAB USA INC

Composition with beads for treatment of contact dermatitis

A treatment for urushiol induced pain and itching is provided for in a topical wash. A method is provided for applying, foaming, and removing a composition of substances to the effected area. The composition comprises a pramoxine compound in combination with a water-soluble nonylphenol ethoxylate and an inert foaming agent, preferably ammonium lauryl sulfate. It is believed that this combination stabilizes the neuronal membrane of the nerve endings with which it comes into contact, binds to the available urushiol rendering it inactive, and removes the inactive urushiol. The inert foaming agent is included to assist in the removal of the urushiol. The composition also can include one or more of a foam stabilizer, a preservative, an emulsifier, a moisturizer, and a pH adjuster. In one embodiment, the composition can comprise a quantity of cleansing beads to facilitate cleansing of the dermatitis-affected area.
Owner:HUMCO HLDG GROUP

Regeneration treatment liquid of titanium anode for electrolytic copper foil, preparation method of regeneration treatment liquid and titanium anode regeneration method

ActiveCN109023399AQuick clearMeet the needs of electrolytic copper foilElectrolysisCopper foil
The invention provides regeneration treatment liquid of a titanium anode for an electrolytic copper foil, a preparation method of the regeneration treatment liquid and a titanium anode regeneration method. The regeneration liquid comprises alkali metal salt of acetic acid, ammonium acetate and a surfactant nonylphenol ethoxylate (NP-10). The concentration of the alkali metal salt of the acetic acid is 30-100 g / L, the concentration of the ammonium acetate is 50-150 g / L, and the concentration of the surfactant nonylphenol ethoxylate (NP-10) is 0.01-0.5 g / L. The titanium anode regeneration methodcomprises the following steps: cleaning a titanium anode plate with deionized water, then placing the titanium anode plate in the regeneration liquid, and soaking the titanium anode plate at the temperature of 20-60 DEG C under the condition of ultrasonic vibration. The method is simple to operate, the surface of the regenerated titanium anode plate can recover to the original state, and the regenerated titanium anode plate can completely meet the requirement of the electrolytic copper foil for a lithium ion battery, and can also meet the requirement of the electrolytic copper foil for a printed circuit board.
Owner:JIANGSU MINGFENG ELECTRONIC MATERIALS CO LTD

Poly phosphate functionalized alkyl polyglucosides for enhanced food soil removal

A cleaning composition including a primarily C12 poly phosphate functionalized alkyl polyglucoside, a water conditioning agent, an acid source, a solvent, and water. In one embodiment, the cleaning composition is substantially free of alkyl phenol ethoxylates. The cleaning composition is capable of removing soils including up to 20% proteins. The cleaning compositions include a biorenewable, environmentally friendly alternative to nonyl phenol ethoxylates and exhibit superior cleaning of food soils.
Owner:ECOLAB USA INC

Kitchen fume purifying and dissolution-promoting agent and preparation method thereof

The invention belongs to the field of kitchen oil fume absorbents, and in particular relates to a kitchen oil fume purification promoter and a preparation method thereof. sodium nitrate, 1-10% fatty alcohol ethoxylate sulfate, 1-10% nonylphenol ethoxylate-10, 1-5% isopropanol, 1-5% triethanolamine, 1 -5% sodium silicate, 1-5% sodium citrate, the balance is water, and the sum of the weight percentages of each component is 100%. The advantages of the present invention are: the solubilizer for kitchen oil fume purification can increase the ability of water to absorb oil mist in oil fume, greatly improve the solubility of smoke in water, and speed up the speed of water to absorb oil mist, with high oil fume removal efficiency and moderate pH value , non-corrosive to equipment, water can be recycled, the consumption of solubilizer is extremely small, and each component in the formula is basically biodegradable, and has good environmental affinity.
Owner:WUHAN INSTITUTE OF TECHNOLOGY +1

Solidification mechanism incorporating ionic liquids

ActiveUS20130324455A1Compromising stabilityCompromising solidificationDetergent materialsDetergent compounding agentsNonylphenol ethoxylatePHENOL LIQUID
A solid cleaning composition including an ionic liquid and a hardening agent is provided. The compositions are substantially free of alkyl phenol ethoxylates, including nonyl phenol ethoxylates. The solid cleaning compositions remain solid at room temperature despite the inclusion of ionic liquids, providing an effective, biorenewable, environmentally friendly alternative to nonyl phenol ethoxylate cleaning compositions.
Owner:ECOLAB USA INC

Hard surface cleaning compositions

Cleaning compositions that include a non-functionalized alkyl polyglycoside, a nonionic surfactant system, and water. In certain embodiments, the cleaning compositions are substantially free of alkyl phenol ethoxylates. Additionally, some embodiments of the invention are substantially free of butyl cellosolve. The cleaning composition is capable of removing both proteinaceous food soils and hydrocarbon-based oily soils. The cleaning compositions include a biorenewable, environmentally friendly alternative to nonyl phenol ethoxylates and exhibit superior cleaning of food soils.
Owner:ECOLAB USA INC
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