149 results about "Nonylphenol ethoxylate" patented technology

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Disclosed is a synthesis method of nonylphenol ethoxylate polyoxypropylene ether, belonging to the compound synthesis technology field, which uses nonylphenol, propylene oxide and ethylene oxide as materials, performing polymerization by first adding propylene oxide or ethylene oxide in the presence of a catalyst, and performing polymerization by secondly adding ethylene oxide or propylene oxide to prepare nonylphenol ethoxylate polyoxypropylene ether; wherein, the catalyst is a mixture of one or more of solid sodium methoxide, sodium methoxide methanol sollution, KOH, NaOH, etc., the amount of the added catalyst is 0.1-1.0% by weight of prepared nonylphenol ethoxylate polyoxypropylene ether. The invention uses two steps of polymerization, the reaction condition is gentle and is easy to control, the request on the device is low, the prepared products has wide preparation range for emulsifier or demulsifier and is easy to control.