86 results about "SORBITAN TRIOLEATE" patented technology

Pumpable multiple phase vesicle compositions carry agents and components downhole or through a conduit, and controllably releasing them at a different place and time by breaking the compositions. In one non-limiting embodiment the pumpable multiple phase vesicles have a third phase containing a first phase which bears the agent to be controllably released. The first and third phases of the vesicles are separated by a surface active material bilayer that forms the second phase. The pumpable multiple phase vesicles may have internal and external phases that are both oil miscible, both aqueous miscible, or both alcohol miscible. The surface active material bilayer may be composed of compounds such as phospholipids, alkyl polyglycosides, gemini surfactants, sorbitan monooleate, sorbitan trioleate, and many others. The agent may be released by one or more of a variety of mechanisms.

The additive for synthetic water-diesel oil fuel consists of fatty alcohol polyoxyethyleneether 6.8 wt%, alkylene phenol polyvinyl ether 5.2 wt%, amyl nitrate 7.4 wt%, high-alkali barium sulfonate 5.6 wt%, ethylene-acrylate copolymer 5.5 wt%, sorbitan monostearate polyoxyethyleneether 40 wt%, Span-60 10 wt%, sorbitan trioleate polyoxyethyleneether 10.3 wt% and ferrocene 9.2 wt%. It is produced through mixing while stirring at high speed to react and letting stand to eliminate bubble and become emulsion. The additive is used in producing mixed water-diesel oil fuel, which has the same performance as diesel oil and can save oil by 20-30 %.

The invention discloses a preparation method of carbon-clad copper electronic paste. The preparation method includes: mixing formaldehyde and micron copper powder into mixed solvent A, heating and stirring nonstop the mixed solvent A with a magnetic sitter till supernate is black, pouring the supernate after standing, performing washing with deionized water, and performing drying to obtain pretreated copper powder; mixing glucose/saccharose and the pretreated copper powder to obtain mixed solvent B, and treating the mixed solvent B to obtain carbon-clad copper powder; mixing terpilenol, ethyl cellulose, ethyl acetate, polyether defoamer, silane coupling agent and sorbitan trioleate into mixed solution, and heating the mixed solution to obtain organic carrier; mixing glass powder, the carbon-clad copper powder and the organic carrier into the carbon-clad copper electronic paste. The preparation method has the advantages that production cost is effectively lowered since no special equipment for production is required, and the prepared carbon-clad copper electronic paste has excellent conductivity and has long shelf life.

A flexible transparent conductive film coating material of doped graphene and white graphene oriented to a liquid coating process, comprising a corona-treated PET or composite substrate layer, and a conductive paint coated on the surface of the PET or composite substrate layer layer, the conductive coating layer includes the following raw materials in weight percentage: 20-50% isopropanol, 20-50% n-butanol, 10-20% ethylene glycol monoethyl ether, 1-5% acetyl tributyl citrate, Adhesive 5-10%, Span 851-5%, ethyl cellulose 0.8-5%, 20-30 nanometer silver powder 4-10%, 100-400 nanometer silver powder 15-20%, graphene homogeneous solution 0.5-5 %, white graphene homogeneous solution 0.5-5%. The conductive film material has the characteristics of stable conductivity of the film-forming surface, low resistivity, high light transmittance, and strong adhesion. At the same time, the film material makes full use of the special properties of white graphene and graphene materials to achieve high performance after film formation. Transparent, conductive, heat dissipation, wear-resistant and other multiple effects.

The invention discloses a surface activity treatment method of low temperature glass, and specifically relates to a surface treatment method applied to low temperature glass used by the frontal electrode slurry of a crystal silicon solar cell. The method performs special surface treatment for the surface of low-l-melting-point glass. The treatment method is capable of dissolving a surfactant in a solvent, and then adds the mixture in the process of grinding glass micro powders, or uses the surfactant to directly treat the well ground glass micro powders. The surfactant comprises one or more of sorbitan trioleate, lecithin, nonyl phenol epoxy adduct, propanetriol monooleate, high-grade fatty alcohol phosphate, triethanolamine and n-octyl ester. The glass micro powders treated by the method have better infiltration for the organic carriers in the slurry such that the glass micro powders have better dispersivity in the slurry and have repeatability and uniform stability in the production process of the slurry, such that the solar cell has better combination property.

The invention discloses a modified plastic shell for a capacitor. The modified plastic shell is composed of polybutylene terephthalate, ABS plastic, a filling agent, color master batch, dimethyl trimethylsilylmethylphosphonate, polyvinyl chloride resin, a lubricating agent and a modifier. The modifier is composed of, by weight, carboxycellulose, sorbitan trioleate, rosin, sodium hexametaphosphate, alkali lignin, acrylamide, kieselguhr, sodium tripolyphosphate, methyl salicylate, camellia oil and peppermint oil. The prepared capacitor plastic shell is good in mechanical performance and processability, low in cost and melt viscosity and good in shock strength and thermal aging resistance and has excellent heat stability. A small amount of the prepared modifier can achieve the increase function obviously.

The invention discloses a high-temperature-resistant special ceramic for a sparking nozzle of an oil-fired machine and a preparation method thereof. The special ceramic is composed of the following raw materials in parts by weight: 30-40 parts of andalusite, 22-28 parts of volcanic rock, 10-15 parts of diatomite, 15-25 parts of aluminium oxide, 3-6 parts of tantalum carbide, 2-4 parts of cerous sulfide, 6-12 parts of titanium oxide, 5-10 parts of magnesium oxide, 4-8 parts of zirconium oxide, 3-5 parts of polyvinylpyrrolidone, 2.5-4.5 parts of sodium hydroxypropyl oxidized starch succinate, 4-6 parts of sorbitan trioleate, 3-5 parts of coconut oil monoethanolamide, 2-4 parts of dispersing agent NNO, and proper amount of deionized water. A bowl mill is employed for preparing an ultrafine powder, addition of proper amount of titanium oxide and magnesium oxide helps to reduce the sintering temperature of a blank and save energy, and addition of proper amount of tantalum carbide and cerous sulfide helps to reduce the possibility of the ceramic nozzle being oxidized in a high-temperature environment. experiment measuring results show that the ceramic nozzle is resistant to a high temperature up to 2500 DEG C and has the density larger than 4.0 g/cm<3>, and the nozzle has the service life larger than 10000 h.

An aqueous cleaning solution for treating hydrocarbon-contaminated soil and for cleaning hydrocarbon-contaminated surfaces is provided. Suitably it is prepared by progressively diluting a concentrate comprising: i) 10-60% by volume of a first emulsifier; (ii) 10-60% by volume of a second emulsifier and (iii) 20-70% by volume of vegetable oil In a preferred embodiment the concentrate comprises a polyethylene glycol sorbitan trioleate, a polyoxyethylene sorbitan monopalmitate and corn oil with the two sorbitan molecules having different HLB-values.

The invention discloses a multifunctional modified asphalt paint capable of improving weathering resistance and enhancing brightness of an oil paint. The multifunctional modified asphalt paint is prepared from the following raw materials in parts by weight: 23-26 parts of modified asphalt, 8-12 parts of aniline-formaldehyde resin, 22-27 parts of epoxy resin, 4-6 parts of methylene dicyclohexane amine, 0.3-0.8 part of tetra-butyl hydroquinone, 2-4 parts of phytic acid, 2-3 parts of a silicone acrylic emulsion, 0.5-10 parts of dodecylamine, 2-4 parts of pearl powder, 0.3-0.6 part of sorbitan trioleate, 4-7 parts of polyurethane, 1-2 parts of polydimethylsiloxane, 1-3 parts of cellulose, 3-4 parts of fluorite, 5-8 parts of modified waste waterglass bonded sand, 12-14 parts of methyl ethyl ketone, 7-9 parts of methyl acrylate, 6-9 parts of pentaerythritol, 12-14 parts of dimethylbenzene, 0.01-0.03 part of dimethyl 2,2'-azobis(2-methylpropionate) and 8-12 parts of butyl acetate. The multifunctional modified asphalt paint disclosed by the invention can reduce environmental pollution and reduce the cost and can promote functions of heat resistance, fire resistance, corrosion resistance and the like of the oil paint.

The present invention discloses a sewage adsorbent and a preparation method thereof, wherein the main raw materials of the sewage adsorbent comprise, by weight, 25-35 parts of sodium-based bentonite, 12-20 parts of polyacrylamide, 5-8 parts of polyvinylpyrrolidone, 2-8 parts of sorbitan trioleate, 17-24 parts of nanometer modified active carbon, 0.7-1.3 parts of a polyoxyethylene ether-based surfactant, 8-12 parts of polyaluminum chloride, and 0.8-2.0 parts of stearate, and the nanometer modified active carbon preparation method comprises: carrying out ultrasonic wave impregnation on active carbon by using nitric acid, magnesium acetate, polyurethane and sodium alginate, and drying to obtain the nanometer modified active carbon. According to the present invention, with the sewage adsorbent, the physical and chemical indexes of the seriously polluted sewage can achieve the GB18918-2002 standard; and the sewage adsorbent has advantages of simple treatment process, less consumption, good treatment effect, stable performance, high polluted-sewage recovery degree, effectively-reduced treatment agent cost, good economic benefits, and wide social benefits.

The invention discloses a preparation method of polyvinyl alcohol microspheres. The method comprises the following steps: dissolving polyvinyl alcohol into deionized water, standing for 30min, raising the temperature to 80 DEG C, and performing stirring for 30min; adding a product into plant oil containing sorbitan trioleate, and performing stirring for 30min at the temperature of 60-80 DEG C; adding glutaraldehyde, performing stirring for 10min, adding sorbitan oleate, performing continuous stirring for 1h, performing ultrasonic treatment and centrifugal separation precipitation, and cleaning for 3 times by using acetone and the deionized water respectively; finally, cleaning for 3 times by using the acetone, and performing vacuum drying on an obtained product to obtain white powder namely the polyvinyl alcohol microspheres. The preparation method of the polyvinyl alcohol microspheres is simple in operation, the prepared microspheres are uniform in particle size distribution, the average particle size is 15-45 microns, the shape is complete and smooth, and the dispersity is good.

Provided is an adhesive fabric paper that is used in color printers for personal computers, printing machines for indoor and outdoor advertisement, wide format printers, plotters, and so on to print colored images. In the invention, the rear side of the fabric is not subjected to gray coating and white coating, and the front side of the fabric is coated with a coating solution containing at least one fixation-strengthening agent selected from among titanium dioxide, silicon oil, silicon dioxide, polyoxyethylene sorbitan trioleate, and polyvinyl alcohol. The adhesive fabric paper shows the same functions as those of the rear side coating layer and can be manufactured by a simpler process at reduced costs.

The invention discloses an oil agent for polyester and cotton yarn, a preparation method and its application. It consists of the following components by weight percentage: 5-10% of white oil, 1-3.5% of C16-C18 alcohol, and an emulsifier 10-15%, sizing agent 1-5%, antistatic agent 1-5%, additive 1-5%, the balance is deionized water, and the emulsifier is selected from: sorbitan ester, propylene glycol fatty acid ester , ethylene glycol fatty acid ester, glyceryl monostearate, and one or more of sorbitan trioleate. The fiber after using the oil agent of the present invention has good smoothness and bundleability, and the quality of the finished fiber is good; the preparation process of the oil agent does not need to be cleaned, no waste is discharged, it is safe and environmentally friendly, and the preparation temperature is only 20-40°C, saving energy while saving energy. Reduced production costs.

The invention relates to an aerosol for treating diseases of respiratory system and a preparation method of the aerosol, and belongs to the field of pharmaceutical preparations. The aerosol is prepared from the following components: 30-50g of ambroxol hydrochloride, 20-40g of budesonide, 20-30g of ribavirin, 100-200g of glycerol, 15-25g of sorbitan trioleate, 15-25g of PVP, 0.5-1g of sorbic acid,0.5-2g of peppermint essence, a proper amount of saccharin sodium, a proper amount of dichlorodifluoroethane and a proper amount of purified water. The aerosol provided by the invention is stable in quality, obvious in effect and is capable of effectively treating the diseases of respiratory system.

The invention provides a softening and crease-shedding finishing agent for true silk and a preparation method thereof. The preparation method comprises the following steps: (1) stirring tartaric acid, citric acid, caprylamidopropyl betaine, sorbitan trioleate, sodium hypophosphite, polyethyleneglycol and water at normal temperature for 30-60 minutes; (2) adding sodium hydroxide into the above solution, regulating the pH value, and stirring for 10-20 minutes; and (3) adding cocoylamidopropyldimethyl tertiary amine, triethanolamine N-cocoyl-L-glutamate, amino-modified organic silicon softener and fatty alcohol-polyoxyethylene ether into the above solution, and performing ultrasonic oscillation at 20-60 DEG C for 20-40 minutes to obtain the finishing agent. The softening and crease-shedding agent provided by the invention is non-toxic and has high binding fastness for a fabric; and after being finished, the fabric has good strength, fastness and hand feeling.

The present invention provides impact modified thermoplastic olefin (“TPO”) compositions that exhibit both stiffness and toughness. TPO compositions according to the invention include a polyolefin homopolymer resin such as polypropylene, from about 17% by weight to about 30% by weight of a rubbery copolymer comprising at least one alpha olefin, and from about 1.0% to about 8.0% by weight of a nonionic surfactant, which acts as an impact modifying fluid. The preferred nonionic surfactant for use in the invention is an ethoxylated sorbitan fatty acid ester such as ethoxylated sorbitan trioleate (“ESTO”).

The invention relates to a novel spreading oil coalescing agent and an application of the oil coalescing agent in spreading oil, and belongs to the field of pesticide applications. One or more of ethylene glycol distearate, propylene glycol monostearate, glycerine monostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan monooleate, sorbitan tristearate and sorbitan trioleate is or are active ingredients of the coalescing agent. The novel spreading oil coalescing agent can be used for preparing the coalescing agent for products such as a pesticide, a bactericide, a herbicide and a plant growth regulator in a paddy field.

Provided is an adhesive fabric paper that is used in color printers for personal computers, printing machines for indoor and outdoor advertisement, wide format printers, plotters, and so on to print colored images. In the invention, the rear side of the fabric is not subjected to gray coating and white coating, and the front side of the fabric is coated with a coating solution containing at least one fixation-strengthening agent selected from among titanium dioxide, silicon oil, silicon dioxide, polyoxyethylene sorbitan trioleate, and polyvinyl alcohol. The adhesive fabric paper shows the same functions as those of the rear side coating layer and can be manufactured by a simpler process at reduced costs.

The invention relates to a preparation method of an additive. According to the method, the additive is prepared from citric acid, tartaric acid, Tween-80, alkylphenol ethoxylates, fatty alcohol-polyoxyethylene ether, polyethylene glycol, polyacrylamide, iso-tridecanol polyoxyethylene ether, sorbitan trioleate, sulfuric acid, ethylene glycol, triethylamine, gelatin and other substances under a series of conditions. The substances are added to germanium-containing zinc oxide smoke leachate and uniformly mixed, an effective protective layer is formed on the surface of tannin germanium slag precipitate generated in the tannin germanium precipitation process, the capacity of adsorbing impurity ions such as Zn, Fe, Mn and As in the zinc oxide smoke leachate during precipitation is weakened, thegermanium grade in tannin germanium slag is improved, and the quality of a germanium concentrate prepared in the subsequent procedure is improved. The prepared additive is small in dosage and high inefficiency, excessive additives which do not participate in the reaction can be removed in the subsequent excessive tannin removal process, subsequent procedures are not affected, and great economic value is achieved.

The invention discloses a modified cerium dioxide acid and alkali-resistant type strippable high molecular anti-rust film, which is prepared from the following raw materials including aluminum isopropoxide, a silane coupling agent KH792, tetraethoxysilane, sorbitan trioleate, polyglycol, methylvinyldiethoxysilane, polyvinyl alcohol, borax, cerium dioxide, oleic acid, a silane coupling agent KH560, polyetheramine, acrylamide, trolamine, benzotriazol, para-phenylene diamine, sodium benzoate, sodium dodecyl sulfate, a proper amount of polyoxyethylene fatty acid, a proper amount of nitric acid, a proper amount of hydrochloric acid, a proper amount of absolute ethyl alcohol and a proper amount of de-ionized water. A prepared anti-rust agent can form a layer of thin anti-rust film on a workpiece with anti-rust requirements; the film can be manually torn away; the strippable performance is good; the operation is simple; in addition, the prepared anti-rust film has high heat resistance, high acid and alkali corrosion resistance, oil resistance, water resistance and long anti-rust time, and is worthy of being popularized.

The invention discloses an aqueous ethanol gasoline micro-emulsifier which is prepared by mixing an oleophilic emulsifier and a hydrophilic emulsifier, wherein the oleophilic emulsifier is prepared by mixing sorbitan monooleate, sorbitan trioleate and polyethylene glycol monostearate according to the volume ratio of (5 to 6.5) to (0.5 to 1.5) to (0.5 to 1.8); the hydrophilic emulsifier is prepared by mixing octaphenyl polyoxyethyiene with the polymerization degree of 10, octaphenyl polyoxyethyiene with the polymerization degree of 4, isobutanol and isopropanol according to the volume ratio of (0.5 to 1.5) to (0.5 to 1.5) to (4.5 to 6) to (2 to 4). By the adoption of the micro-emulsifier for regulating aqueous ethanol gasoline, the low-temperature stability of the micro-emulsified aqueous ethanol gasoline can be obviously improved.

The invention relates to the technical field of surfactants, and especially relates to a low-toxicity lubricating oil emulsifier. The emulsifier comprises, by weight, 2-5 parts of sorbitan trioleate,0.3-0.5 part of nonylphenol polyoxyethylene ether, 0.3-0.8 part of triethanolamine, 1-3 parts of oleic acid and 3-6 parts of calcium heavy alkylbenzene sulfonate, and further comprises, by weight, 3 parts of sorbitan trioleate, 0.35 part of nonylphenol polyoxyethylene ether, 0.5 part of triethanolamine, 2 parts of oleic acid and 5 parts of calcium heavy alkylbenzene sulfonate. A viscosity reducerprepared according to the above ratio has the advantages of strong activity and low surface tension, has good washing and viscosity-reducing effects on paraffin, colloids and asphalt, and can achievethe purposes of reducing the oil layer viscosity and improving the recovery rate of oil reservoirs.