54results about How to "Increase dispersion speed" patented technology

The invention provides a self-blended beverage composition. The self-blended beverage composition comprises a blending assembly and aqueous-based liquid, wherein the blending assembly and the aqueous-based liquid are respectively and independently packed and stored in the same packing box, packing bag or packing bottle at the same time, or fixed in a sticking manner, fixed by a label, or fixed together by a packing kit; and the ratio by weight of the aqueous-based liquid to the blending assembly is 2 to 1, and the aqueous-based liquid comprises water or liquid of which the water content is greater than 65%. The invention further provides a dual-blended beverage composition comprising a blending assembly A, a blending assembly B and the aqueous-based liquid. The self-blended beverage composition disclosed by the invention effectively solves the problems that a conventional beverage is poor in stability and freshness caused by storage after dilution with water, and the stability and thesafety of products are greatly improved. In addition, the consumers participate in the making process of the beverage, food and drink mood is optimized, selectivity for appropriately adding the blending assembly according to requirements of people can be provided for consumers, and requirements for individual beverages are met.

The invention relates to a preparation method of novel tire airtight liner promoter and an application of the novel tire airtight liner promoter. The airtight liner promoter comprises, by weight, 20-50% of uniform resin, 10-20% of lubrication dispersant, 20-40% of inorganic air barrier material and 20-40% of tackifying resin. By the use of the airtight liner promoter, compatibility of rubbers of different polarities is improved, adhesive force of airtight liner size and tire size is enhanced, and therefore airtight performance of the tire and driving safety performance are prompted. As shown in application tests, the tire with the airtight liner promoter is prior to like products on sale in the aspects of service life, pressure maintaining performance and driving safety. The airtight liner promoter is imparted plastification, tackifying and vulcanizing active effects, high in compatibility with the rubber, effective in wetting various rubbers used simultaneously and reducing surface tension of the rubbers, high in dispersion speed and uniformity of carbon black, the inorganic air barrier material and the like in the rubbers and good in reinforcing effect.

The invention relates to a polylactic acid chain extender, a preparation method thereof and a modified polylactic acid. The structural formula of the polylactic acid chain extender is shown as follows. The polylactic acid chain extender has the technological advantages of being high in dispersion speed and uniform in dispersion in polylactic acid matrixes.

A nanometer type epoxy resin composite insulating material of an automobile high-voltage ignition coil is prepared by the following steps: adding nanometer Si3N4 in an acetone solution in which a coupling agent is solved, conducting high speed dispersion, and placing formed suspension in an oscillation box to oscillate; mixing the solution obtained from the last step with epoxy resin and diluent; conducting high speed dispersion for 40min and then ultrasonic dispersion for 30 min and removing solvent; after cooling, adding polyamide and mixing the mixture to uniform; after exhausting and degassing, pouring the mixture in a self-made mold which is coated with a release agent and pre-heated well, and demolding after 3h at 60 DEG C and 2h at 100 DEG C, thus preparing Si3N4/epoxy resin nanometer composite material; conducting melting-compositing or in-situ polymerization on the basis; and filling one or multiple types of nanometer materials of phyllosilicate, nanometer mica, nanometer tubes or nanometer clay, thus preparing the epoxy resin composite insulating material. The service performance of the automobile high-voltage ignition coil is improved.

The invention relates to the field of medicines, and particularly relates to a tenofovir dipivoxil fumarate capsule and a preparation method thereof. The capsule disclosed by the invention is prepared from the following components in parts by mass: 300 parts of tenofovir dipivoxil fumarate, 40-60 parts of milk sugar, 10-40 parts of microcrystalline cellulose, 0.5-2 parts of superfine silica powder and 2-5 parts of magnesium stearate, which are filled into 1000 empty capsules.

The invention belongs to the technical field of equipment for ink production, and particularly relates to an ink dispersion tank with a self-cleaning function. The ink dispersion tank comprises a dispersion cylinder, a cover plate, bolts, a mixing module, a power module, a first cleaning module, a second cleaning module and a heat preservation cylinder; the dispersion cylinder is cylindrical and is used for holding ink and dispersing the ink; the mixing module, the first cleaning module and the second cleaning module are arranged in the dispersion cylinder; the mixing module is used for separating the ink in the dispersion cylinder; the first cleaning module and the second cleaning module are used for cleaning the device; the outer layer of the bottom of the dispersing cylinder is providedwith the power module; and the power module provides power for ink-dispersion work in the dispersing cylinder. The ink dispersion tank provided by the invention is mainly used for separating the ink,and the ink dispersion efficiency can be greatly improved through mutually cooperative work of the mixing module, the power module, the first cleaning module, the second cleaning module and the heatpreservation cylinder.

The invention relates to a screen which comprises a screen plate (1) and a base (3). The screen plate (1) is formed by molding and curing sand base composition containing silica sand and bonding agent; the micropore diameter of the screen plate (1) is 1 to 100 micrometers, and the factor of porosity is 10 to 40 percent; a groove (2) is formed at the top of the base (3); the lower end of the screen plate (1) stretches into the groove (2) and is connected with the base (3); and the lower end of the screen plate (1) stretching into the groove (2) and the side wall of the groove (2) form a cavity. The screen can play the role of indoor air humidity adjustment.

The invention discloses a lubricating oil dispersant. The lubricating oil dispersant is prepared from the following components: succimide, a sodium hydroxide solution with a concentration of 15%,white carbon black, sodium lignin sulfate, n-amyl alcohol, propane diacid, sodium citrate and sodium hydrosulphite. According to the invention, through modification of sodium lignin sulfate, dispersion and viscosity reduction properties of the dispersant are improved, stability is enhanced, and high dispersion efficiency is realized; the lubricating oil dispersant has good temperature resistance and exerts good peptization dispersion effect on common solid particles; and through adding of modified white carbon black, dispersion effect and a dispersion speed are improved, influence of viscosity of lubricating oil at low temperature is reduced, and effective adsorption and control of black greasy filth dispersion and a paint film are realized.

The invention relates to a zidovudine-lamivudine tablet easy to dissolve out and a preparation method thereof. The zidovudine-lamivudine tablet comprises the following raw materials in parts by weight: 300 parts of zidovudine, 150 parts of lamivudine, 40-60 parts of lactose, 40-60 parts of microcrystalline cellulose, 155-170 parts of a 3% low substituted hydroxypropyl cellulose aqueous solution, and 6-8 parts of magnesium stearate.

The invention relates to a preparation composite of agomelatine and a preparation method thereof. An agomelatine capsule is prepared from the following raw materials according to parts by weight: 25 parts of agomelatine, 50-70 parts of lactose, 35-45 parts of pregelatinized starch, 3-8 parts of sodium carboxymethyl starch, 55-65 parts of 5% povidone K30 aqueous solution and 1-2 parts of magnesiumstearate.

The invention discloses throat-clearing exocarpium citri grandis effervescent tablets and a preparation method thereof. The effervescent tablets contains exocarpium citri grandis tender fruit dry powder and effervescent accessories, wherein the exocarpium citri grandis tender fruit dry powder accounts for 20-50 parts, the citric acid accounts for 10-40 parts, NaHCO3 accounts for 10-40 parts, the filling accessory mannitol accounts for 25-35 parts, polyethylene glycol 6000 (PEG6000) accounts for 0.5-2.5 parts, aspartame accounts for 0.5-1.5 parts and adhesive polyvinylpyrrolidone (PVP) accounts for 2.5 parts, all by weight. The effervescent tablets disclosed by the invention can accelerate the dispersion of exocarpium citri grandis powder in water and the dissolution of active ingredients, have the characteristics of convenience in carrying, stability in quality, convenience in eating, high bioavailability, fast effect of medicines and the like, are applicable to sore throat and throat drying and itching and realize the functions of resisting oxidation, diminishing inflammation and clearing throat.

The invention relates to the field of printing, in particular to a paper pulp purifying device for printing paper. The technical problem to be solved by the invention is to provide the paper pulp purifying device for printing paper. The paper pulp purifying device for printing paper comprises a mounting frame, a lifting conveying mechanism, a feeding port, a control switch, a paper diffusion acceleration mechanism, a dust damp and hot bubble mechanism and a softening and soaking mechanism. The paper diffusion acceleration mechanism is arranged at the right part in the mounting frame; the dustdamp and hot bubble mechanism is arranged in the middle in the mounting frame; and the softening and soaking mechanism is arranged at the left part in the mounting frame. According to the paper pulp purifying device for printing paper, the effect that paper recovery is improved for paper pulp beating, impurities are added by improving the gap between the paper and the contact between a single piece of paper and water and dust, and the calendaring structure on the surface of the paper is damaged and bubbled so that kaolin in the paper is enabled to be separated, the purity of paper pulp is improved and the recycled coated paper can be used for high-level recycled paper engineering can be achieved.

The present invention relates to a synthesis device of 4-chloroacetoacetate. The synthesis device comprises a reactor, a reactor, a material storage device, a material discharging pipe and two material feeding pipes, and the reactor comprises a side wall, an end wall and a cavity formed through surrounding; the material storage device is arranged in a cavity of the reactor and comprises a side wall, an end wall and a cavity formed through surrounding, and a plurality of through holes are formed in the side wall; the first feeding pipe is communicated with the cavity of the reactor, and the second feeding pipe is communicated with the cavity of the material storage device; and the discharge pipe is communicated with the cavity of the reactor. During reaction, gas can generate a large numberof bubbles through the through holes, the bubbles can generate a vortex stirring effect, and the gas can quickly react with diketene so that the reaction rate is increased, the reaction time is shortened, the production efficiency is improved, and meanwhile, the generation of a byproduct 2-chloroacetoacetate is reduced.

The invention provides a pharmaceutical composition containing amorphous vortioxetine hydrobromide and a preparation method thereof. The pharmaceutical composition comprises vortioxetine hydrobromide,at least one organic carrier and at least one adsorbent, wherein a weight ratio of vortioxetine hydrobromide to all the organic carriers is 1: 0.1-10, and a weight ratio of vortioxetine hydrobromideto all the adsorbents is 1: 0.1-10; vortioxetine hydrobromide in the composition is in an amorphous state; and after deduction of the background peaks of pharmaceutical adjuvants, the X-ray powder diffraction spectrum of the composition is free of characteristic peaks of the crystal of vortioxetine hydrobromide. The composition of vortioxetine hydrobromide and the pharmaceutical adjuvants has goodstability and dispersibility; the dissolution rate of vortioxetine hydrobromide is improved; the bioavailability of a medicinal preparation and body absorption of vortioxetine hydrobromide are improved; and under accelerated test conditions, the composition can maintain good physical stability and chemical stability. The preparation method for the amorphous composition of the invention has the advantages of simple operation, low cost, good reproducibility, easy realization and suitability for industrialized production.

The invention discloses an electric welding tongs with good heat dissipation function, which comprises a main body of electric welding tongs and a conductive connector. A hand-held arm is fixedly installed on the upper end of the main body of the electric welding tongs, and an insulating protective leather sheath is arranged on the outer edge of the hand-held arm. The lower end of the main body of the electric welding tongs is hinged with a lever curved arm through a rotating shaft. It is connected with the holding arm through a support, the inner cavity of the support is equipped with a spring, the conductive connector is fixedly installed in the inner cavity of the main body of the electric welding tongs, one end of the conductive connector is connected to the upper clamping jaw, The other end of the conductive connector is provided with a wire hole, and the conductive connector includes a copper straight handle and a copper insert, and the copper straight handle and the copper insert are connected to each other through threads. The electric welding tongs with good heat dissipation function are safe and convenient to use, improve work efficiency, and have a long service life and significantly improved.