6 results about "Dioctyl Sulfosuccinates" patented technology

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 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.