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86 results about "Sodium Dioctyl Sulfosuccinate" patented technology
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Pipeline cleaning agent
InactiveCN103740489AEfficient removalKeep clean for a long timeInorganic/elemental detergent compounding agentsNon-ionic surface-active compoundsBetaineActive agent
The invention relates to a pipeline cleaning agent which comprises the following components by weight: 15-28 parts of organic acid, 20-35 parts of an asurface active agent, 18-30 parts of a penetrating agent and 0.5-3 parts of an acorrosion inhibitor, wherein the surface active agent comprises one or more ofpolyether, butyl cellosolve, coconut oil fatty acid diethanol amide and fatty alcohol-polyoxyethylene ether sulfate sodium; the penetrating agent comprises one or more of alcohol, sodium dodecyl sulfate, sodium dioctyl sulfosuccinate,dodecyl dimethyl betaine, sodium oleoyl methylamine ethanesulfonate and calcium chloride; the corrosion inhibitor comprises one or more of imidazolinequaternary ammonium salts or imidazoline amides. The pipeline cleaning agent can effectively remove grease and dirt in a pipeline to keep the pipeline unblocked, is safe and non-toxic, cannot corrode equipment, is harmless tohuman skin and conforms to emission standards.
Owner:BEIJING DAISI SCI & TECH
Essential oils based cleaning and disinfecting compositions
ActiveUS7465697B1High disinfecting efficacyImprove efficiencyBiocideCosmetic preparationsOriganumSodium Dioctyl Sulfosuccinate
The present invention provides cleaning and disinfecting compositions for cleaning, disinfecting and sanitizing inanimate and animate surfaces. The cleaning and disinfecting compositions contain thyme oil or thyme oil and origanum oil, a salt of a transition metal, sodium dioctyl sulfosuccinate and water. The cleaning and disinfecting compositions of the present invention are surprisingly stable and as such, they may be provided to consumers in the undiluted state. The cleaning and disinfecting compositions of the present invention are botanical, environmentally sustainable, non-toxic and mildly scented.
Owner:CLEANWELL
Essential oils based cleaning and disinfecting compositions
ActiveUS20090232905A1High disinfecting efficacyImprove efficacyCosmetic preparationsBiocideOriganumSodium Dioctyl Sulfosuccinate
Cleaning and disinfecting compositions for cleaning, disinfecting and sanitizing inanimate and animate surfaces are provided. The cleaning and disinfecting compositions contain thyme oil or thyme oil and origanum oil, a salt of a transition metal, sodium dioctyl sulfosuccinate and water. The cleaning and disinfecting compositions are surprisingly stable and as such, they may be provided to consumers in the undiluted state. The cleaning and disinfecting compositions are botanical, environmentally sustainable, non-toxic and mildly scented.
Owner:CLEANWELL
Foam generating agent for wet dust removal
ActiveCN104629686AImprove dust collection effectImprove bindingOther chemical processesDust removalBetaineSucrose
The invention discloses a foam generating agent for wet dust removal. The foam generating agent comprises the following components in percentage by weight: 0.1%-0.4% of coconut oil diethanolamide, 0.2%-0.6% of perfluorooctyl sulfo tetraethylammonium salt, 0.1%-0.4% of sodium iso-octanol sulfate, 0.01%-0.06% of sodium 2-ethylhexyl succinate sulfonate, 0.03%-0.05% of sucrose fatty acid ester, 0.01%-0.03% of sodium dioctyl sulfosuccinate, 0.05%-0.08% of hexadecyl trimethyl ammonium bromide, 0.03%-0.07% of coconut oil amide propyl betaine, 0.01%-0.05% of lauryl dimethyl benzyl ammonium chloride and the balance of water. Foam generated by the foam generating agent is of a double-molecular-layer structure, the hydrophilic groups of two layers of molecules face towards a foam liquid film, the outside molecular layer hydrophobic groups face towards air outside the foam, the inside molecular layer hydrophobic groups face towards air inside the foam, hydrophobic groups of the foam molecules, are rapidly combined with dust so that the dust is wetted and is adhered to the surface of the foam and with the fracturing and settlement of the foam, the dust-falling effect is achieved.
Owner:SHANDONG UNIV OF SCI & TECH
A kind of improvement medium of saline-alkali soil and preparation method thereof
ActiveCN102277174APhysical and chemical properties obvious effectFull salt dropOrganic fertilisersSoil conditioning compositionsOXALIC ACID DIHYDRATEAlkali soil
The invention discloses a soil improving medium for saline-alkali land and a preparation method thereof. The soil improving medium is prepared by taking moss as an organic carrier to adsorb a mixed acid solution composed of 15-30% of humic acid, 5-15% of humic acid, 25-45% of cis-butenedioic acid, 2-10% of oxalic acid and 15-20% of sodium dioctyl sulfosuccinate, drying until the water content is less than 38% and then adding natural zeolite. As a moss plant in the soil improving medium has abundant sieve tubes and multiple gap microscopic structures, the soil improving medium is used as the carrier to be adsorbed in the sieve tubes of the moss plant and then the natural zeolite is added after the soil improving medium is dried. Therefore, the soil improving medium provided by the invention has the advantages of acidity, absorbability and solubility; the pH value of the soil is reduced, the salt content is reduced, the density is reduced and the organic matter is increased, therefore, the salt content in underground water is prevented from being raised.
Owner:李学麒
Water-based alkyd resin and preparation method thereof
The present invention provides water-based alkyd resin and a preparation method thereof. The preparation method comprises the following steps: S1. adding 40 to 50 parts by mass of linoleic acid, 5 to 6 parts by mass of benzoic acid, 11 to 13 parts by mass of dibasic acid, 9 to 12 parts by mass of a polyol and 0 to 3 parts by mass of xylene into a reactor for reaction, and when the acid value of the reactants reaches 7mgKOH / G-15mgKOH / g, entering S2; S2. adding 3 to 4 parts by mass of trimellitic anhydride and 0 to 2 parts by mass of xylene, and when the acid value of the reactants reaches 35mgKOH / g-40mgKOH / g, entering S3; S3. adding 5-10 parts by mass of Sodium Dioctyl Sulfosuccinate, reacting for 20min-50min, and entering S4; and S4. adding 25-30 parts by mass of a solubilizing assistant, and evenly stirring to obtain the product.
Owner:绍兴长木新材料科技有限公司
Nano thermal insulation coating
The invention discloses nano thermal insulation coating which comprises the following components in part by weight: 25 to 40 parts of nano-aluminum phosphate, 10 to 15 parts of acrylate emulsion, 5 to 10 parts of nano manganese oxide, 2 to 8 parts of nano-zirconia, 3 to 7 parts of nano titanium carbonitride, 1 to 5 parts of sodium dioctyl sulfosuccinate, 9 to 14 parts of lauryl sodium sulfate, 21 to 28 parts of polyvinyl alcohol, 11 to 14 parts of nano perlite, 4 to 9 parts of nano calcium silicate powder, 5 to 7 parts of polypropylene fibre, 7 to 16 parts of nano beta-hemihydrate gypsum powder, and 30 to 35 parts of water. The nano thermal insulation coating improves comprehensive performances of the coating, such as heat insulation property, washability, antibacterial self-cleaning property and the like.
Owner:XINHUASHENG ENERGY SAVING TECH CO LTD
Synergist specially used for pesticide spray as well as preparation method and application of synergist
ActiveCN108293990AImprove wettability and permeabilityReduce surface tensionBiocideFungicidesPolyolSurface-active agents
The invention relates to a synergist specially used for pesticide spray. The synergist is prepared from the following raw materials by mass percent: 1-60% of a surface active agent A, 0.01-5% of a surface active agent B, 0.1-10% of a thickening agent, and the balance of water, wherein the surface active agent A is prepared by mixing two or more selected from epoxypropane condensate, a polyoxyethylene-polyoxypropylene copolymer, polyether polyol, sodium dioctyl sulfosuccinate and di-secondery sodimn sullfosuainate, alkylbenzenesulfonate, polyoxyethylene fatty acid and fatty alcohol polyoxyethylene ether; the surface active agent B is sodium bacillus subtilis lipopeptid. The synergist can significantly reduce the surface tension of liquid medicine, improve the adhesion and wettability of fogdrops on a target, reduce the floating and bounce of the fogdrops and improve the utilization rate of the liquid medicine, and is safe, efficient and wide in application range.
Owner:ANHUI AGRICULTURAL UNIVERSITY
Novel thermal-insulated pipeline material and preparation method thereof
The invention provides a novel thermal-insulated pipeline material and a preparation method thereof. The material is prepared in the following steps: (1), nano silica, a silane coupling agent KH-560, phenyltriethoxysilane, isopropanol and water are mixed, stirred by a magnetic stirrer for 40-60 minutes and then subjected to ultrasonic dispersion for 20--30 minutes; (2), the mixture is put into a drying oven to be dried after being filtered; (3), the dried nano silica is mixed with polybutene, bisphenol-A-epoxy resin, magnolol, polyethylene wax, dibutyltin maleate, dioctylin oxide, lauryl sodium sulfate, sodium dioctyl sulfosuccinate,propylene glycol alginate, tristearin, kojic acid dipalmitate and polypropylene fibers, and then the mixture is dispersed in a high-speed dispersion machine; (4), the mixture is added to a double-screw extruder to be extruded and formed. The novel thermal-insulated pipeline material has extremely low thermal conductivity and good thermal-insulation performance and can be used at the higher temperature, and the material reaches a non-combustion A level.
Owner:SUZHOU FUZHONG PLASTIC CO LTD
Acrylate coating layer emulsion capable of preventing down feather from escaping from needle holes, coating layer glue and preparation method of acrylate coating layer emulsion
ActiveCN109232794AReduce surface tensionImprove wear resistanceTextiles and paperIsooctyl acrylatePolymer science
The invention relates to an acrylate coating layer emulsion capable of preventing down feather from escaping from needle holes, coating layer glue and a preparation method of the acrylate coating layer emulsion. The acrylate coating layer emulsion contains the following raw materials in parts by weight: 9.5-10 parts of iso-tridecanol polyoxyethylene ether (40), 1-1.5 parts of sodium dioctyl sulfosuccinate, 2-2.5 parts of alcohol ether sulfosuccinate monoester disodium salt, 1-1.5 parts of itaconic acid, 2.5-3 parts of acrylamide, 3-3.5 parts of acrylic acid, 160-165 parts of n-butyl acrylate,40-43 parts of iso-octyl methacrylate, 24-27 parts of acrylonitrile, 3-3.5 parts of hydroxyethyl methylacrylate, 3-3.5 parts of an acrylic acid modified reaction type slip agent, 0.7-1.2 parts of 3-(2,3-epoxypropoxy)propylmethyldiethoxysilane, 4-4.5 parts of hydroxyethyl acrylamide, 0.8-1.2 parts of ammonium persulfate, 0.2-0.4 parts of sodium hydrogen sulfite and 280-300 parts of deionized water.A polymer emulsion formed through the polymerization of a seed emulsion is particularly suitable fortaffeta, cotton and nylon fabrics.
Owner:LIAONING FIXED STAR FINE CHEM
Method for preparing modified thermosetting epoxy asphalt material
ActiveCN106751969AImprove dispersion uniformityImprove ductilityBuilding insulationsVulcanizationPetroleum
Owner:浙江晶达建材科技有限公司
Adjuvant formulation for enhancing the fungicidal efficacy and fungicidal composition containing same
InactiveUS20070112069A1Improve the bactericidal effectIncreasing foliar uptakeBiocideDead animal preservationAdjuvantPlant disease
Disclosed in this invention is an adjuvant formulation for enhancing the fungicidal efficacy of KNF-1001 or KNF-1002 against plant diseases comprising an adjuvant selected from the group consisting of a polyoxyethylene-based nonionic surfactants which has an aliphatic alcohol, a fatty acid or triacyl glyceride as a lipophilic moiety containing at least 8 carbon atoms and a polyoxyethylene as a hydrophilic moiety having 3 to 25 oxyethylene repeating units, a polyoxyethylene and 25 to 45 oxypropylene repeating units and a mixture thereof, an anionic surfactant selected from the group consisting of sodium dioctyl sulfosuccinate, sodium dodecylbenzenesulfonate and a mixture thereof, and fatty acid alkyl esters having at least 14 carbon atoms. Also disclosed in this invention is a fungicidal composition for enhancing the fungicidal efficacy of KNF-1001 or KNF-1002 against plant diseases, which comprises a selected active compound together with said adjuvant.
Owner:KOREA RES INST OF CHEM TECH
Emulsifier used for dyeing and finishing for weaving
The invention discloses an emulsifier for dyeing and finishing for weaving, which comprises the following components by weight: 1-3 parts of sodium dioctyl sulfosuccinate, 0.2-0.6 parts of carboxymethyl cellulose, 3-6 parts of sorbitan fatty acid ester, 3-5 parts of sodium hydroxyethyl sulfonate, 1-3 parts of sodium dodecyl benzene sulfonate, 3-8 parts of octadecanol, 10-20 parts of methyl acetate and 100-160 parts of water. Compared with the prior art, the emulsifier has the following advantages that 1)solubility in water is large, the surfactivity effect is obvious, the water proofness and oil proofness are good, the wettability and permeability are excellent; and 2)acid resistance and alkali resistance are good, influence due to salt and electrolyte is little, and the application of the emulsifier is wide.
Owner:张新贞
Micro-emulsified diesel oil
ActiveCN103642548AExtended storage timeHigh utility valueLiquid carbonaceous fuelsActive agentOil additive
Owner:临沂星火知识产权服务有限公司
Dyeing method for flannel fabric
The invention discloses a dyeing method for flannel fabric. The dyeing method comprises the following steps that firstly, chitosan quaternary ammonium salt, dimethyl sulfoxide, polyethylene glycol, phthalimide and vegetable dye are sequentially added into a dyeing vat, deionized water is added and stirred evenly, and the mixture is heated to 55 DEG C; secondly, borax, sodium dioctyl sulfosuccinate, fatty acid polyethylene glycol ester and tristyrylphenol ethoxylates ammonium sulfonate are sequentially added, stirring continues until the materials are mixed fully and evenly, and heating is carried out to reach 65 DEG C; thirdly, the fabric is steeped in the dyeing vat for 30 min; fourthly, the steeped fabric is dried at 80 DEG C; fifthly, the dried fabric is steeped into clean water to be rinsed for 30 min; sixthly, the rinsed fabric is taken out and naturally aired. The dyed fabric has excellent color fastness, and the dyeing uniformity is good without a dyeing defect.
Owner:常熟市通惠织造有限公司
Preparation method of glassware cleaning agent for experimental use
InactiveCN105199864ANot corrosiveEasy to cleanNon-ionic surface-active compoundsOrganic detergent compounding agentsCleansing AgentsSodium Dioctyl Sulfosuccinate
The invention discloses a preparation method of a glassware cleaning agent for experimental use. The preparation method includes: mixing and stirring ethanediol, diethylene glycol monoethyl ether, phthalic acid butoxy ethyl ester, 1, 3-propane dithiol, alcohol and propylene glycol monoethyl ether to obtain a mixture A; mixing and stirring coconut oil ethylene glycol amide, glycerin chankui acid ester, oleo sarcosine octadecyl amine, 2-methyl propane sulfonic acid, sodium dioctyl sulfosuccinate, sodium silicate and dimethylolpropionic acidto obtain a mixture B; heating the mixture A, adding the mixture B under a stirring condition, continuing stirring, and cooling to room temperature to obtain the glassware cleaning agent. The glassware cleaning agent is free of corrosion, excellent in cleaning effect and high in degreasing rate.
Owner:江苏耀兴安全玻璃有限公司
Antifogging agent for new energy vehicle
The invention discloses an antifogging agent for a new energy vehicle. The antifogging agent comprises the following raw materials in parts by weight: 3-5 parts of sodium dioctyl sulfosuccinate, 3-5 parts of polyethylene glycol monooctyl phenyl ether, 4-8 parts of low-molecular-weight alcohol, 1-3 parts of polyol, 3-5 parts of glycolipid and 40-80 parts of water. The antifogging agent for the newenergy vehicle, provided by the invention, can prevent fog under low-temperature and high-temperature conditions, can prevent frost at an ultra-low temperature of -20 DEG C, has a long antifogging time, forms a protective film on the surface of automobile glass to prevent failure caused by wiping and other physical actions, is simple in preparation method, and can be industrially produced on a large scale.
Owner:东阳市医药卫生用品有限公司
Automotive interior cleaning agent
InactiveCN106675870AImprove decontamination abilityNot corrosiveSurface-active non-soap compounds and soap mixture detergentsEthylenediaminePhosphate
The invention relates to an automotive interior cleaning agent, and belongs to the technical field of cleaning supplies. The automotive interior cleaning agent is prepared from the following raw materials in parts by weight: 40-50 parts of nonyl sulfo phenol polyoxyethylene, 30-40 parts of sodium alcohol ether carboxylate, 45-50 parts of orange oil, 10-12 parts of alkanol phosphate, 15-18 parts of alkyl glucoside, 15-25 parts of terpinene, 20-30 parts of sodium plant fatty acid amide sulfosuccinate, 100-150 parts of natural fatty alcohol polyoxyethylene ether, 60-80 parts of sodium dioctyl sulfosuccinate, 250-300 parts of rosin water, 80-120 parts of hydroxyethyl ethylenediamine and 1000-1200 parts of purified water. The automotive interior cleaning agent provided by the invention can be used for dry-cleaning dirt on various automotive interior trim part materials, and whether water-soluble stain or oil-soluble stain can be effectively removed; and the automotive interior cleaning agent also has the advantages of dirt removal and antistatic electricity, mildew proofing and smell removal, no ash sticking to a formed film, maintenance and fading prevention and the like, and is used for deep cleaning care.
Owner:万淑香
Corrosion-resistant concrete and preparation method thereof
InactiveCN104276791AIncreased anti-corrosion performance of steel barsGood moisturizing effectRebarCompressive strength
The invention relates to a corrosion-resistant concrete which is prepared from the following raw materials in parts by weight: 3-5 parts of acrylamide (AM), 10-14 parts of 2-acrylamido-methylpropanesulfonic acid (AMPS), 1-1.4 parts of dimethyl diallyl ammonium chloride, 2-3 parts of sodium dioctyl sulfosuccinate, 1-2 parts of cocamidopropyl dimethyl betaine, 300-340 parts of river sand, 160-170 parts of cement, 490-530 parts of gravel, a right amount of water and 20-30 parts of assistant. The AM and AMPS added into the concrete increase the reinforcing steel corrosion resistance of the concrete, so that the concrete has favorable moisturizing performance and lower maintenance cost. The assistant enhances the tensile strength, bending strength, compression strength and compactness of the concrete and can emit perfume and resist moths and corrosion, so that the concrete has the advantages of higher corrosion resistance, higher water resistance, higher permeation resistance, favorable water reducing effect, high plasticity and favorable pumpability.
Owner:解波
Flame-retardant two-component polychloroprene copolymer cement-based waterproof coating and preparation method thereof
InactiveCN106085018AHigh mechanical strengthEfficient flame retardant effectFireproof paintsChloropene polymer coatingsSlagALUMINUM PHOSPHATE
The invention discloses a flame-retardant two-component polychloroprene copolymer cement-based waterproof coating and a preparation method thereof. The coating is prepared from a liquid material A and a powdery material B in a mass ratio of 1: (1-1.5). The liquid material A is prepared from polychloroprene latex, hexachlorocyclopentadiene, dibromotoluene glycidol ether, tributoxyethyl phosphate, sodium dioctyl sulfosuccinate, beta-cyclodextrin, etc.; and the powdery material B is prepared from composite Portland cement, perlite tailings, aluminum phosphate, hydrated magnesium silicate micropowder, sillimanite, yellow phosphorus slag, etc. The two-component EVA copolymer cement-based waterproof coating prepared in the invention has high-efficiency flame retardation effect and an oxygen index of 35% or above; and the two-component EVA copolymer cement-based waterproof coating has the advantages of high mechanical strength, good weatherability, good corrosion resistance, high binding power, excellent impermeability, etc., and is extensively applicable to waterproof exterior walls of high-rise buildings, waterproof roofs, waterproof basements and anticorrosive pools.
Owner:ANHUI KUAILAI WATERPROOFING & ANTI CORROSION
Preparation method of high performance modified phenolic resin refrigeration house insulation board
PendingCN109651757AImprove flame retardant performanceImprove water resistanceSodium Dioctyl SulfosuccinateDamp environment
The invention provides a preparation method of a high performance modified phenolic resin refrigeration house insulation board. The preparation method comprises following steps: step one, dissolving phenolic resin into ethanol under a heating condition, adding melamine cyanurate, nepeta oil, and dodecyl ethyoxyl sulfobetaine, stirring, mixing, cooling, sequentially adding sodium citrate, calendulaextract, and nano diatomite, stirring, mixing, extruding, and cutting to obtain modified phenolic resin; step two, weighing raw materials; step three, evenly mixing modified phenolic resin and sericite powder at a high speed, adding a hydrocarbon composition, sodium dioctyl sulfosuccinate, and a foaming agent, and stirring to obtain a mixture (A); and step four, adding a curing agent into the mixture (A), stirring, transferring the mixture (A) to a mould, foaming, moulding, and demoulding to obtain the insulation board. The preparation method has the advantages of simple operation and good raw material compatibility. The prepared insulation board has the advantages of good fire resistant property, excellent waterproof property, good anti-aging performance, and low heat conductivity coefficient, and has a long service life in a damp environment.
Owner:SHANTOU MINGRI ENVIRONMENTAL PURIFICATION TECH CO LTD
Laundry spraying agent convenient for rinsing
InactiveCN103881833AEasy to rinseAnionic surface-active compoundsDetergent compounding agentsAlcohol ethylOleyl alcohol
The invention relates to a laundry spraying agent convenient for rinsing. The laundry spraying agent comprises the following materials by mass: 55% of sodium dioctyl sulfosuccinate, 18% of polyoxyethylene (10) oleyl alcohol ether sodium sulfate, 12% of polyoxyethylene (2) fatty alcohol sodium sulfate, 5% of ethanol, and the balance being water. The laundry spraying agent has little foam and is convenient for rinsing.
Owner:凌宗旭
Research, development and preparation method of trunk injection pesticide adjuvant
InactiveCN113749110AIncrease system viscosityReduce the release rate of decompositionBiocideNematocidesAlkaneAdjuvant
The invention relates to the technical field of trunk injection agents, in particular to a research, development and preparation method of a trunk injection pesticide adjuvant. The adjuvant comprises the following raw materials in percentage by mass: an active compound, a synergist, a penetrant, a modification inhibitor and a cosolvent. The synergist is a perfluoroalkane organic fluorine compound. The penetrant is formed by mixing a polyoxyethylene ether compound with one or more of secondary alkyl sodium sulfonate, sodium dioctyl sulfosuccinate and sodium alkyl naphthalene sulfonate. The modified inhibitor comprises the following raw materials in percentage: an anti-photolysis agent, an antioxidant, a thickening agent and water. The modified inhibitor can increase the system viscosity of the trunk injection pesticide auxiliary agent, reduce the decomposition and release rate of the emamectin benzoate under ultraviolet light. The modified inhibitor can reduce the decomposition rate of the emamectin benzoate, so that the emamectin benzoate flows for a longer time in the trunk, the pesticide activity of the emamectin benzoate is improved, and the emamectin benzoate still has an efficient killing effect on pine wood nematodes after penetrating through rosin.
Owner:湖南正林益森生物科技有限公司
A kind of water-based alkyd resin and preparation method thereof
The present invention provides water-based alkyd resin and a preparation method thereof. The preparation method comprises the following steps: S1. adding 40 to 50 parts by mass of linoleic acid, 5 to 6 parts by mass of benzoic acid, 11 to 13 parts by mass of dibasic acid, 9 to 12 parts by mass of a polyol and 0 to 3 parts by mass of xylene into a reactor for reaction, and when the acid value of the reactants reaches 7mgKOH / G-15mgKOH / g, entering S2; S2. adding 3 to 4 parts by mass of trimellitic anhydride and 0 to 2 parts by mass of xylene, and when the acid value of the reactants reaches 35mgKOH / g-40mgKOH / g, entering S3; S3. adding 5-10 parts by mass of Sodium Dioctyl Sulfosuccinate, reacting for 20min-50min, and entering S4; and S4. adding 25-30 parts by mass of a solubilizing assistant, and evenly stirring to obtain the product.
Owner:绍兴长木新材料科技有限公司
Preparation method of acrylate polymer particles used for modifying PA6 (polyamide 6)/PBT (polybutylene terephthalate) blends
ActiveCN105884982AImprove interface bonding performanceEasy to graft successfullyElastomerChemical reaction
The invention provides a preparation method of acrylate polymer particles used for modifying PA6 (polyamide 6) / PBT (polybutylene terephthalate) blends. The method is characterized by preparing the radial composition and emulsion particle size controllable particles for modifying the PA6 / PBT blends by adopting n-hexyl acrylate as a nucleus layer rubber elastomer monomer and allyl acrylate as a crosslinking agent, selecting sodium dioctyl sulfosuccinate as an emulsifier, adopting a thermal initiator system and a semi-continuous seed emulsion polymerization method, copolymerizing a functional monomer maleic acid on emulsion particle surfaces at the same time and relying on the effects of the interface chemical reaction between a maleic acid polymer and PA6 and PBT. The preparation method has the beneficial effects that the notch impact strength of the PA6 / PBT blends is improved, thus achieving the aim of toughening; and meanwhile, the water absorption of the PA6 / PBT blends is reduced.
Owner:HEBEI UNIV OF TECH
Printing and dyeing auxiliary agent for fabric
The invention discloses a printing and dyeing auxiliary agent for fabric. The printing and dyeing auxiliary agent for the fabric comprises the following components in parts by mass: 10-12 parts of sodium carboxymethylcellulose, 5-8 parts of dodecyl acrylate, 1-2 parts of oxirane, 6-20 parts of polyethylene glycol laurate, 18-25 parts of sodium dioctyl sulfosuccinate, 2-4 parts of sodium carboxymethylcellulose, 3-8 parts of N-isopropyl acrylamide, 2-3 parts of barium chloride, 15 -20 parts of sodium carboxymethylcellulose, 5-8 parts of octadecyl dimethyl benzyl amine chloride, 2-3 parts of tannin and 10-15 parts of barium chloride.
Owner:NANTONG ZHONGRUN TEXTILE PRINTING & DYEING CO LTD
A foam generating agent for wet dust removal
ActiveCN104629686BImprove dust collection effectImprove bindingOther chemical processesDust removalBetaineSucrose
The invention discloses a foam generating agent for wet dust removal. The foam generating agent comprises the following components in percentage by weight: 0.1%-0.4% of coconut oil diethanolamide, 0.2%-0.6% of perfluorooctyl sulfo tetraethylammonium salt, 0.1%-0.4% of sodium iso-octanol sulfate, 0.01%-0.06% of sodium 2-ethylhexyl succinate sulfonate, 0.03%-0.05% of sucrose fatty acid ester, 0.01%-0.03% of sodium dioctyl sulfosuccinate, 0.05%-0.08% of hexadecyl trimethyl ammonium bromide, 0.03%-0.07% of coconut oil amide propyl betaine, 0.01%-0.05% of lauryl dimethyl benzyl ammonium chloride and the balance of water. Foam generated by the foam generating agent is of a double-molecular-layer structure, the hydrophilic groups of two layers of molecules face towards a foam liquid film, the outside molecular layer hydrophobic groups face towards air outside the foam, the inside molecular layer hydrophobic groups face towards air inside the foam, hydrophobic groups of the foam molecules, are rapidly combined with dust so that the dust is wetted and is adhered to the surface of the foam and with the fracturing and settlement of the foam, the dust-falling effect is achieved.
Owner:SHANDONG UNIV OF SCI & TECH
Dry cleaning agent for clothes and preparation method of dry cleaning agent
InactiveCN104805676AEasy to useQuick to useDry-cleaning apparatus for textilesSodium phosphatesPolyethylene glycol
The invention provides a dry cleaning agent for clothes and a preparation method of the dry cleaning agent. The dry cleaning agent comprises polyethylene glycol oleate, benzotriazole, polyethylene glycol, polyethylene glycol mono C12-18 alkyl ether sodium phosphate, polyethylene glycol mono C12-18 alkyl ether, 2-benzyl-4-chlorophenol, sulfuric castor oil, dioctylsulfosuccinate sodium salt, octaphenyl polyoxyethylene ether, lactate, propylene glycol monomethyl ether, sodium dioctyl sulfosuccinate, sodium tripolyphosphate, sodium silicate and deionized water. The preparation method comprises steps as follows: firstly, the polyethylene glycol oleate, the benzotriazole, the polyethylene glycol, the 2-benzyl-4-chlorophenol, the octaphenyl polyoxyethylene ether and the propylene glycol monomethyl ether are added to the sulfuric castor oil, and a mixed liquid I is obtained; rest components are added to the deionized water, and a mixed liquid II is obtained; finally, the mixed liquid I is added to the mixed liquid II while stirring, and the dry cleaning agent is obtained. The dry cleaning agent is convenient and quick to use, good in decontamination effect, pollution-free and non-toxic and is an excellent environment-friendly dry cleaning agent.
Owner:SUZHOU GULI BIOTECH
Solar silicon slice cleaning agent and method for preparing same
ActiveCN101892132BRemove completelyStrong degreasingInorganic/elemental detergent compounding agentsNon-ionic surface-active compoundsPolyethylene glycolCleansing Agents
Owner:BEIJING UNIV OF TECH
Trivalent black chromium electroplating solution for solar heat collector
ActiveCN111349952AIncrease deposition rateReduce internal stressPotassium thiocyanatePolyethylene glycol
The invention provides a trivalent black chromium electroplating solution for a solar heat collector, and relates to the technical field of electroplating. The trivalent black chromium electroplatingsolution per liter comprises 20-60 g of main salt, 150-230 g of conductive salt, 60-100 g of buffer salt, 30-80 g of a complexing agent, 1.5-4 g of cysteine, 0.5-2 g of potassium thiocyanate and 0.2-2g of a wetting agent, wherein the complexing agent consists of citric acid and salicylic acid in a mass ratio of 0.5-1.5:1, and the wetting agent consists of sodium dioctyl sulfosuccinate and polyethylene glycol in a mass ratio of 1-2:1. The trivalent black chromium electroplating solution for the solar heat collector can be used for a heat absorption layer of the solar heat collector, and a plating layer has the characteristics of excellent bonding performance with a substrate, good corrosion resistance and the like.
Owner:GUANGZHOU SANFU NEW MATERIALS TECH
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