13 results about "Dioctyl Sulfosuccinates" patented technology

The present invention is directed to a water-soluble granule compositions comprising 1-amino-1-cyclopropanecarboxylic acid (“ACC”), a filler selected from the group consisting of lactose, dextrose, sucrose or a mixture thereof, one or more wetting agents selected from the group consisting of a non-ionic ethoxylated sorbitan, a polyoxyethylene glycol alkyl ether and an anionic dioctyl sulfosuccinate, one or more binders selected from the group consisting of polyvinylpyrrolidone and a lignosulfonate and one or more organosilicon surfactants selected from the group consisting of a polyalkyleneoxide modified heptamethyltrisiloxane and a polyether trisiloxane.

The invention discloses a scale dissolving agent for rapidly dissolving wet-process phosphoric acid scaling substances as well as a preparation method and application of the scale dissolving agent, and belongs to the technical field of descaling. The scale dissolving agent comprises the following components in percentage by weight: 20-30% of a scale remover, 3-5% of a penetrating agent, 0.3-0.8% of a penetrating aid, 0.5-1% of a surfactant, 0.3-0.5% of a synergist and the balance of water, wherein the descaling agent comprises trisodium citrate dehydrate, sodium ethylene diamine tetracetate and ammonium fluoride; the penetrating agent is prepared from dioctyl sodium sulfosuccinate and perfluoroalkyl ethyl acrylate; the permeation auxiliary agent comprises disodium hydrogen phosphate and sodium carbonate; and the synergist is 1-ethyl-3-methylimidazolium acetate. The scale dissolving agent is specially used for dissolving wet-process phosphoric acid scaling substances and has the advantages of being high in scale dissolving speed, mild in reaction condition, low in formula cost and the like, the pH value of the scale dissolving agent is neutral and slightly alkalescent, and corrosion to production equipment is effectively avoided.

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.

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.

The present application relates to the technical field of pesticide preparation, in particular to a microemulsion containing fluroxypyr-isooctyl and aminoclopidol and a preparation method thereof, which is composed of the following components in percentage by mass: fluroxypyr-isooctyl 1-15%, aminoclopidol 1-15%, composite emulsifier 10-22%, co-emulsifier 5-11%, composite solvent 15-28%, antifreezing agent 2-6%, stabilizer 0.5-2.5%, and deionized water, with the total being 100%. The composite emulsifier is composed of dioctyl sodium sulfosuccinate and triphenyl ethenyl phenol polyoxyethylene ether phosphate triethanolamine salt, the composite solvent is composed of N,N-dimethyl decanamide and ethylene glycol diacetate, the stabilizer is composed of epoxidized soybean oil and citric acid, the co-emulsifier is dipropylene glycol methyl ether, and the antifreezing agent is glycerol. The microemulsion containing fluroxypyr-isooctyl and aminoclopidol and the preparation method thereof effectively solve a plurality of technical problems in the compounding process of the two active ingredients and have significant technical advantages.

The present application relates to a kind of multi-effect synergistic pharmaceutical composition for bone repair and preparation method thereof, belong to biological medicine technical field, and pharmaceutical composition includes five black chicken egg yolk peptide, mud clam peptide, epimedium extract and rhizoma drynariae extract.Five black chicken egg yolk peptide is five black chicken egg yolk freeze-dried powder by lipase and trypsin enzymolysis, then by ficin and bromelain enzymolysis, then sequentially by macroporous adsorption resin column and phenyl sepharose column purification is obtained.Mud clam peptide is mud clam meat by marine bacillus fermentation is obtained;Epimedium extract is epimedium powder by aqueous two-phase system extraction upper phase, by dextran gel chromatography column purification is obtained;Rhizoma drynariae extract is rhizoma drynariae powder by cellulase enzymolysis, by dioctyl sodium sulfosuccinate-isooctane reverse micelle solution extraction, take upper organic phase, after micelle breaking, take lower aqueous phase, ultrafiltration is obtained.Four are matched according to specific proportion, realize "promote formation-inhibit bone resorption-regulate hormone" multi-effect regulation.

The invention discloses a gold nano-mediated RNAi hydrogel biological agent for preventing and treating fall webworms and a preparation method, and relates to the technical field of nano pesticides. According to the preparation method, a layer-by-layer method is adopted, siRNA, polyethyleneimine and sulfosuccinic acid dioctyl sodium salt are sequentially adsorbed on the surfaces of gold nanoparticles under the action of charges, and then the gold nanoparticles and high-esterification apple pectin are subjected to ultrasonic treatment to prepare the gold nanoparticle mediated RNAi hydrogel biological agent. The prepared gold nano-mediated RNAi hydrogel biological agent has good adhesive force, permeability and high spreadability on the surfaces of branches and leaves, and the retention rate, the conveying efficiency and the drug utilization rate of the gold nano-mediated RNAi biological pesticide on the branches and leaves can be improved. Meanwhile, the prepared gold nano-mediated RNAi hydrogel biological agent can silence a plurality of key genes of the fall webworm and can be used for preventing and treating the fall webworm.

The invention discloses a coating for a decorative plate and a preparation method of the coating. The concrete is prepared from the following raw materials in parts by weight: 50-100 parts of cement, 3-8 parts of pigment, 30-60 parts of colored sand, 3-5 parts of a water reducing agent, 3-5 parts of a wetting agent and 4-6 parts of a mildew preventive. The prepared coating for the decorative plate is low in preparation cost, high in adhesive force and high in antibacterial ability. In the components, sulfonated succinic acid dioctyl ester and 1-butyl-3-methylimidazolium hexafluorophosphate are combined for use, the adhesion performance of the coating is improved, dodecyl dimethyl benzyl ammonium chloride and piperine are combined for use, the antibacterial performance of the material is improved, and synergistic interaction is achieved.

The invention discloses a surfactant based on dioctyl sodium sulfosuccinate and a surfactant, and relates to the technical field of surfactants. The preparation method of the surfactant based on the dioctyl sodium sulfosuccinate comprises the following steps: S1, generating sulfur trioxide gas; S2, preparing mixed gas; S3, carrying out sulfonation reaction; and S4, carrying out neutralization reaction. The gas concentration of sulfur trioxide in the mixed gas in the step S2 is 3.5 to 5.0 percent; the molar ratio of sulfur trioxide to dioctyl succinate in the mixed gas in S3 is (0.95-1.05): 1. The invention provides the surfactant prepared by adopting the preparation method, and the surfactant is applied to the field of textile printing and dyeing. The prepared surfactant is low in impurity content, good in appearance color, few in unsulfonated substance, low in inorganic salt content and high in seepage force; the preparation method is mild in sulfonation condition, short in sulfonation time and green, environment-friendly, simple and convenient in industrial production process.

The invention provides an acrylate emulsion composition and a manufacturing method of an acrylate emulsion. The acrylate emulsion composition comprises a plurality of monomers, wherein the monomers comprise methyl methacrylate, butyl acrylate and styrene; a polymerization initiator, wherein the polymerization initiator comprises ammonium persulfate; a main emulsifier, wherein the main emulsifier comprises dioctyl sodium sulfosuccinate; and a secondary emulsifier, wherein the secondary emulsifier comprises potassium stearate. By adding the specific auxiliary emulsifier, the solid content of the acrylate emulsion is increased.

The present invention is directed to a water-soluble granule compositions comprising 1-amino-1-cyclopropanecarboxylic acid (“ACC”), a filler selected from the group consisting of lactose, dextrose, sucrose or a mixture thereof, one or more wetting agents selected from the group consisting of a non-ionic ethoxylated sorbitan, a polyoxyethylene glycol alkyl ether and an anionic dioctyl sulfosuccinate, one or more binders selected from the group consisting of polyvinylpyrrolidone and a lignosulfonate and one or more organosilicon surfactants selected from the group consisting of a polyalkyleneoxide modified heptamethyltrisiloxane and a polyether trisiloxane.

The present disclosure discloses a polyacrylate emulsion for water-based polypropylene engineering plastic paint and a preparation method, belonging to the field of acrylic resin technology. The polyacrylate emulsion includes: 0.05-1 parts by mass of dioctyl sodium sulfosuccinate; 0.05-1 parts by mass of allyl-containing alkyl alcohol ether sulfate; 1-4 parts by mass of acrylic polyether phosphate; 38-42 parts by mass of butyl methacrylate; 1-4 parts by mass of hydroxypropyl methacrylate; 0.1-1 parts by mass of acrylic acid; 0.1-1 parts by mass of methacrylic acid; 0.1-1 parts by mass of dodecanethiol; 0.02-0.5 parts by mass of ammonium persulfate; 1-3 parts by mass of chlorinated polypropylene emulsion; and 45-55 parts by mass of deionized water. The present disclosure forms a polyacrylate emulsion with good stability, water resistance, solvent resistance, and binding properties by designing the ratio of reactive monomers and synergizing the reactive monomers with components such as emulsifiers and other functional additives.

The invention discloses an environment-friendly anti-seepage DTY (Draw Textured Yarn) oil agent and a preparation method thereof, and belongs to the technical field of chemical fiber processing aids. The environment-friendly seepage-proof DTY oiling agent comprises the following components in parts by weight: 10-15 parts of vegetable fat, 3-8 parts of nanoparticles, 5-10 parts of linear-chain fatty alcohol-polyoxyethylene ether, 5-10 parts of branched-chain fatty alcohol-polyoxyethylene ether, 1-2 parts of a film-forming agent, 2-5 parts of an anti-splashing agent and the balance of water. Wherein the vegetable fat is castor oil and the like, the nanoparticles are zinc oxide with the particle size of 50-100 nm and the like, the film-forming agent Tg is-20 DEG C to 0 DEG C, and the anti-splashing agent is a compound of sodium dioctyl sulfosuccinate and low-carbon alcohol; during preparation, water is heated to 40-50 DEG C, all the components are sequentially added, ultrasonic dispersion and stirring emulsification are performed, the residual oil rate of the oil agent is smaller than or equal to 0.3% after the oil agent is aged for 7 days at 60 DEG C, and the contact angle of a film layer to water is larger than or equal to 90 degrees. The method has the advantages of environmental protection, seepage prevention, high-temperature stability and the like, and is suitable for production of polyester draw-textured yarns.