161 results about "Dimethyl ethanolamine" patented technology

There is provided is an adjuvant / dispersant for pesticide formulations (among other formulated uses) comprising at least one dialkyl alkanolamine such as dimethyl ethanolamine, at least one derivative thereof, or a combination thereof. Pesticide compositions comprising a pesticide, such as glyphosate, and the adjuvant / dispersant of the present technology and methods for enhancing the effectiveness of the pesticide, such as glyphosate, in an aqueous composition through the addition of the adjuvant / dispersant of the present technology are also disclosed. Solid pesticidal formulations comprising a pesticidal active ingredient and the adjuvant / dispersant of the present technology are also provided.

The invention relates to a synthetic method of flame-retardation hard foam polyether polyol. The method comprises the following steps: using triethanolamine to adjust a pH value scope of a formaldehyde solution to 10.0-10.5, then uniformly mixing the formaldehyde solution and melamine, heating the raw materials to the temperature of 80-85 DEG C and reacting the raw materials to obtain a starting agent; placing the starting agent in an intermittent reaction vessel, adding a catalyst dimethyl ethanolamine and a dispersant, heating the materials, and replacing the materials by nitrogen, in a temperature scope of 65-75 DEG C, introducing a first segment epoxypropane for an etherification reaction at pressure of 0.10-0.20 MPa, then heating the materials and perform vacuum-dehydration on the materials, then continuously introducing a second segment epoxypropane, and heating the material to finish the reaction. The activity of the modified melamine is high, and melamine and other polyol starting agents are subjected to complex formulation, and the reaction is complete. The synthesized melamine hard foam polyether does not contain harmful elements such as halogen and phosphor, has structural flame resistance, and has obvious foam flame retardation performance when applied in the polyurethane hard foam.

The invention discloses a conductive heating coating which comprises the following components in parts by weight: 24-36 parts of lithium silicate, 20-30 parts of graphite nodules, 16-18 parts of vanadium trioxide, 10-20 parts of azo-dicarbonamide, 8-12 parts of zinc oxide, 4-12 parts of benzoyl peroxide, 12-18 parts of dibutyl phthalate, 10-20 parts of triphenyl phosphate, 4-8 parts of isopropyl acrylate, 12-16 parts of epoxy resin, 8-12 parts of butyl acetate, 4-12 parts of ethylene glycol, 2-8 parts of ethylene glycol monohexyl ether, 4-8 parts of dimethyl ethanolamine, and 4-6 parts of zirconate calcium carbonate. The conductive heating coating provided by the invention is simple in manufacturing; the adopted production raw materials are non-toxic, therefore, the coating is good in application effect, and environment-friendly; and a conductive paint film formed by the coating has good electric conductivity.

The invention relates to the field of water-based ink and discloses a preparation method of an environmentally-friendly water-based ink. The preparation method of the environmentally-friendly water-based ink is characterized by comprising the following steps: adding an organic paint, resin, deionized water, dimethyl ethanolamine, a wetting agent, an emulsifying agent, a slow drying agent, an antifoaming agent and a dispersing agent according to a certain proportion; performing dispersion in a stainless steel pot, wherein the formula of color paste comprises 33.5 percent of resin liquid, 30 percent of the deionized water, 0.3 percent of the dimethyl ethanolamine, 0.1 percent of the dispersing agent, 0.2 percent of the wetting agent, 0.5 percent of the emulsifying agent, 0.2 percent of the slow drying agent, 0.2 percent of the antifoaming agent and 35 percent of the organic paint; mixing the materials, stirring the materials for about 1.5 hours, then storing the materials for 12 hours, and performing full chemical reaction. Due to adoption of the technical scheme, a product manufactured by using the process is applicable to printing of coating paper, plastic, double PE paper cups, all milk packages and napkin through high-cable and high-speed printers, and is bright and fine in color, light-resistant, unlikely to fade, alcohol-resistant, waterproof, freezing-proof, and good in anti-wearing effect.

The invention relates to improved high-temperature-resistant metal anti-corrosive paint, which consists of the following components in parts by mass: 30-40 parts of GHNK high-temperature-resistant adhesive, 15-20 parts of polyaniline / graphene composite material, 15-20 parts of coloring pigment, 5-10 parts of superfine talcum powder, 5-10 parts of superfine mica powder, 5-10 parts of kaolin, 0.2-0.5 parts of SN-612 flatting agent, 0.3-0.5 parts of wetting agent X-405, 0.1-0.3 parts of dimethyl ethanolamine, 0.1-0.3 parts of anti-corrosive agent 981, 0.5-1 part of GHP 101 thickening agent, 0.1-0.3 parts of tributyl phosphate and 4-13 parts of water. The paint prepared by the invention has the advantages of excellent water-proof and anti-corrosive properties, high temperature resistance, alkaline resistance, weathering resistance, scrub resistance, artificial aging resistance and the like, passivation and corrosion inhibition of a metal base material can be realized, meanwhile, the use of heavy metals such as chromium which can cause environmental pollution is avoided, and the paint is easy to prepare, low in cost and is easy for industrial batch production.

The invention relates to an acrylate resin emulsion for a water-based paint and its preparation method. The invention is characterized in that the acrylate resin emulsion for the water-based paint mainly comprises deionized water, methacrylic acid, butyl acrylate, methyl methacrylate, nonionic emulsifier, anionic emulsifier, monohydroxylethyl phosphate, N,N-dimethyl ethanolamine, a 10% ammonium persulfate aqueous solution, etc. A coating prepared from the acrylate resin emulsion for the water-based paint has the characteristics of high glossiness, strong adhesion, excellent overcoatability, water resistance and alkali resistance and good leveling performance and brushability, etc.

The invention discloses a medicinal component of substitute nipa glycosides, which is characterized by the following: incorporating substitute nipa glycosides, Tuwen surface activator, assisting solvent and inorganic salt; choosing the assisting solvent as mixture of dimethyl ethanolamine and carbowax; choosing the inorganic salt from one or multiple common salt, potassium chloride, sulphate and sulphate; setting this component as injection or freeze dry powder needle; adding into Tuwen and the assisting dissolvent; adding into the inorganic salt at the same time; increasing solubility of substitute nipa glycosides. This invention also relates to the preparing method and usage of this medicinal component.

The invention discloses a scratch-resistant modified metal flashing coating for a photo frame. The scratch-resistant modified metal flashing coating is prepared from 25-35 parts by weight of amino methyl ester-modified polymethacrylate, 5-15 parts by weight of modified cellulose acetate butyrate, 2-8 parts by weight of hydroxy acrylic resin, 3-9 parts by weight of an isocyanate curing agent, 1-5 parts by weight of organosilicone resin, 3-6 parts by weight of epoxy resin E-13, 2-5 parts by weight of aluminum powder, 1-4 parts by weight of nanometer silicon dioxide, 2-8 parts by weight of nanometer titanium dioxide, 3-6 parts by weight of chrysotile, 1-8 parts by weight of ceramic powder, 1-3 parts by weight of ethylene glycol monobutyl ether, 2-6 parts by weight of hexakis(methoxymethyl)melamine, 1-4 parts by weight of dimethyl ethanolamine, 2-4 parts by weight of isopropanol, 3-5 parts by weight of sodium hexametaphosphate, 1-4 parts by weight of butyl acetate, 2-5 parts by weight of a silane coupling agent KH-560, 3-6 parts by weight of a dispersant, 2-4 parts by weight of a levelling agent BYK-331, 1-4 parts by weight of a wetting agent, 3-6 parts by weight of an antifoaming agent, 1-4 parts by weight of xylene and 12-18 parts by weight of deionized water. The scratch-resistant modified metal flashing coating has excellent scratch resistance.

The invention discloses a method for producing N,N-dimethyl diglycolamine and co-producing N,N-dimethyl ethanolamine. The method comprises the following steps: 1) heating dimethylamine aqueous solution and ethylene oxide as reaction raw materials at a temperature of 40-140 DEG C and a pressure of 0-1.5MPa for 2-6 hours according to the molar ratio of dimethylamine to ethylene oxide of 1:1-2.5, and introducing nitrogen during reaction to keep pressure; and (2) distilling the reacting product in the step (1) at reduced pressure after the reaction is finished so as to obtain N,N-dimethyl diglycolamine aqueous solution serving as a light component and N,N-dimethyl ethanolamine serving as a heavy component.