858 results about "Liquid composition" patented technology

The invention belongs to the technical field of atomized liquid component analysis, and discloses an intelligent analysis system and method based on atomized liquid components, and the method comprises the following steps: carrying out multi-parameter sampling on atomized liquid to obtain pyrolysis data; performing temperature gradient analysis to generate a pyrolysis spectrogram; identifying trace markers to generate a feature library; analyzing the component evolution track to generate a dynamic evolution spectrum; carrying out partition demarcation processing to generate an atomization characteristic spectrum; performing thermodynamic analysis to generate a reaction map; analyzing component diffusion to generate quantized data; constructing a sensory response prediction engine; performing intelligent analysis to generate response feature data; evaluating and generating a quality report; and performing optimization processing to generate formula suggestions and executing accurate blending. According to the method, accurate analysis and evaluation of atomized liquid components are achieved through multi-dimensional analysis, a scientific basis is provided for product optimization, and safety and taste experience are effectively balanced.

A fire retarding biochemical liquid composition including: a dispersing agent realized in the form of a major amount of water, for dispersing alkali metal ions dissolved in the water; a major amount of a first fire retarding agent realized in the form of a first alkali metal salt of a nonpolymeric saturated carboxylic acid, specifically, tripotassium citrate, for providing metal potassium ions dispersed in the water when the at least one alkali metal salt is dissolved in the water to form a mixed retardant solution; a minor amount of a second fire retarding agent realized in the form of a second alkali metal salt of a nonpolymeric saturated carboxylic acid, specifically, sodium benzoate (SB), for providing metal sodium ions dispersed in the water when the at least one alkali metal salt is dissolved in the mixed retardant solution, for functioning as a secondary fire retardant agent and also inhibiting surface corrosion reactions involving metals contacting the mixed retardant solution, including specific metals, namely 2024-T3 Aluminum, 4130 Steel, Yellow Brass, and Az31B Magnesium; a minor amount of thickening agent in the form of a biomolecular polymer consisting of polysaccharides, for increasing the viscosity of the mixed retardant liquid during application operations; a minor amount of coloring agent in the form of fugitive color dye powder, or non-fugitive pigment powder, for imparting a visible color (e.g. red or green) when the fire retarding biochemical liquid composition is applied to a surface to be protected against fire, as water molecules in the retardant liquid coating evaporate to the environment during drying, to form a thin fire retardant coating deposited on the treated surfaces having a characteristic visible color, and comprising potassium and sodium salt crystals mixed within the polysaccharides of the biomolecular polymer. Wet and dry concentration formulations of the fire retarding biochemical liquid composition are disclosed for use with both serial and ground delivery methods and apparatus.

Provided are an aerosol generating apparatus including a cigarette insertion portion into which a cigarette is insertable; and a vaporizer configured to heat a liquid composition to generate aerosol and discharge the generated aerosol toward the inserted cigarette such that the generated aerosol passes through the cigarette inserted into the cigarette insertion portion, and a cradle for receiving the aerosol generating apparatus.

The invention discloses a photoresist stripping liquid composition and application thereof, and the photoresist stripping liquid composition comprises the following components by mass: 10-40wt% of an alcohol ether solvent, 10-40wt% of a solvent, 10-40wt% of a solvent, 10-40wt% of a solvent, and 10-40wt% of a solvent. 20 wt% to 50 wt% of a polyol solvent; 0.5 wt% to 10 wt% of an alkanolamine compound; 0.02 wt%-2 wt% of a metal corrosion inhibitor; 0.01 wt% to 1 wt% of a surfactant; 0.01 wt%-1 wt% of an auxiliary additive; and the balance of water. According to the invention, the octanol / water partition coefficient of the mixed solvent of the alcohol ether solvent and the polyhydric alcohol is limited, so that the dissolving capacity of the stripping liquid to photoresist is improved, the service life of the stripping liquid is prolonged, and the stripping liquid is easy to wash and remove and less in residual quantity; in addition, the organic acid metal corrosion inhibitor and the metal inhibitor in the photoresist stripping liquid composition are matched with each other, so that the photoresist stripping liquid composition can be compatible with copper and aluminum processes, and corrosion of the photoresist stripping liquid composition to a metal layer is reduced.

The present disclosure provides a unit dose detergent comprising a water-soluble film material comprising a first compartment that is adjacent to a second compartment and separated by at least one layer of the film. The first compartment encloses a liquid composition comprising a non-aqueous solvent, and the second compartment encloses a powder composition comprising a pigment and at least one additive selected from a salt, a flow aid, acid, enzyme, chelating agent, a polymer, and any combination thereof; such that at least one of the liquid composition and the powder composition comprises a surfactant. Also provided is a method of preparing the powder composition for use in the unit dose detergent. The method includes adding the pigment to a salt to provide a pigment-salt combination and adding a flow aid to the pigment-salt combination to form the powder composition.

The present invention relates to a method of manufacturing a surface-modified material wherein the method comprises the steps of applying a coating composition onto at least one surface of a substrate to form a porous coating thereon wherein the coating composition comprises mineral particles selected from the group consisting of calcium carbonate, calcium phosphate, hydromagnesite and mixtures thereof and a binder, and impregnating the porous coating with at least 150% by weight of an impregnating liquid composition based on the total weight of the porous coating to form a constraining liquid layer within and on the porous coating wherein the impregnating liquid composition is chemically inert to the substrate and the porous coating. Furthermore, the invention relates to a corresponding surface-modified material, an article comprising the same and the use of such a material.

The invention relates to the technical field of liquid cooling, and discloses a cooling liquid composition, a preparation method and application thereof and an immersed cooling device. The cooling liquid composition is prepared from the following components in parts by mass: 30 to 50 parts of hydrogenated dipolydecene, 10 to 40 parts of II-type base oil and 10 to 40 parts of III-type base oil. Through mutual cooperation and optimization of the components, the low-cost and high-performance cooling liquid composition and the preparation method thereof are developed, and the provided cooling liquid composition has the characteristics of high flash point, large specific heat capacity, low kinematic viscosity, large breakdown voltage and good copper corrosion rating, can be applied to an immersed liquid cooling heat dissipation system and an immersed cooling device, and has good application prospects. The requirements for flowability, electrical insulation and metal compatibility are met, and excellent safety and heat exchange performance are shown.

The invention discloses a liquid qualification detection system and method, and belongs to the technical field of intelligent detection and data analysis, multi-dimensional response signals of to-be-detected liquid under excitation of different frequencies are obtained, and a multi-dimensional response data set containing optical, acoustic, electrical and thermal physical channels is constructed; extracting a liquid component behavior characteristic spectrogram through a multi-modal characteristic fusion module; a liquid qualification judgment model is constructed based on a clustering enhanced convolutional neural network and a multi-scale attention mechanism, and classification prediction of the liquid qualification state is realized; further combining confidence coefficient calculation with historical sample database comparison, performing adaptive calibration on a prediction result, and outputting a detection result and a risk level; if the detection result is unqualified or the risk level exceeds the threshold value, an alarm mechanism is automatically triggered, and abnormal feature parameters are marked; the method has the advantages of high detection precision, high response speed, high anomaly recognition capability, excellent traceability and the like, and is suitable for scenes of liquid quality control, environment detection, biological sample analysis and the like.

The invention relates to the technical field of etching liquid, in particular to a copper metal etching liquid composition. Comprising the following components in percentage by weight: 5-10% of hydrogen peroxide, 0.1-0.3% of a first fluorine source, 1-5% of first inorganic acid, 1-5% of alkali, 0.01-0.8% of a first metal corrosion inhibitor and the balance of deionized water; and the auxiliary agent comprises 2-8% of a second fluorine source, 10-55% of second inorganic acid, 0.1-2% of a second metal corrosion inhibitor and the balance of deionized water. The etching liquid is excellent in etching effect, CD-loss reaches 0.6-0.8 [mu] m, the slope angle reaches 40-50 degrees, the highest copper load reaches 20000 ppm, and meanwhile the problem that when copper is high, due to the fact that the nitric acid concentration is too high, metal etching is abnormal is solved.

A host of new silk material formats are disclosed, all prepared from an initial liquid composition including both silk fibroin and a polysaccharide. In some cases, particularly preferred material properties are achieved by the addition of a plasticizer selected from the group consisting of a di(ethylene glycol), a tri(ethylene glycol), a di(propylene glycol), a tri(propylene glycol), triethanolamine, a vegetable oil, and combinations thereof. These various formats include liquids, whipped silk creams, silk meringues, and compressed / heat-compressed meringues. Among the useful end-uses for these materials is a silk leather, which mimics the feel of conventional leather. Other uses include thermal insulation, absorption / gas sensing, biological scaffolding, and the like. A material that has material properties unexpectedly similar to mycelium is also disclosed.

The invention discloses a polishing process of a silicon carbide semiconductor substrate, and relates to the technical field of silicon carbide polishing, which comprises an operation table, a magnetic suspension base table is mounted on the operation table, mover polishing tables are symmetrically mounted on the magnetic suspension base table, and a central controller is arranged on the operation table close to the upper part of the mover polishing tables; the device further comprises an adjustable mechanism and a double-face grinding switching mechanism. According to the scheme, the rotating direction of a polishing base is opposite to that of an electric telescopic shaft, and under the polishing effect that the electric telescopic shaft drives the electric telescopic shaft to synchronously and oppositely move, the upper surface and the lower surface of silicon carbide can be polished at the same time by starting a polishing pressing disc above a rotor polishing table to synchronously rotate with the polishing base; by accurately controlling polishing parameters such as polishing solution components, polishing pressure and polishing time, the ratio of the removal rates of the two sides can be reduced, machining loss is reduced, it is ensured that the polishing effects of the two sides are uniform and consistent, and the use requirements of device manufacturing are met.

The present application provides a method for preparing a liquid composition containing Compound I, which comprises a step of purifying a crude product containing Compound I by high performance liquid chromatography, and its use in myocardial perfusion PET imaging, wherein the mobile phase used in the purification step by high performance liquid chromatography contains ethanol and water. By optimizing the process parameters and process flow, it can be applied to large-scale batch activity production and meet the needs of automation. The resulting myocardial perfusion PET contrast agent has high radiochemical purity, high activity concentration, good product stability, and high and stable yield or output.

A concentrated laundry composition premix which is dilutable in water to form a laundry liquid composition, the viscosity which when formed from a dilution of five parts by volume water to one part premix and measured at 25° C. and at 106 s−1 is from 200 to 800 mPa·s., said premix comprising at least 10% wt. water, from 0.1 to 8% wt. ethoxylated polyol ester, and comprising from 5 to 70% wt. surfactant active excluding the ethoxylated polyol ester and where the ethoxylated polyol ester is not sorbeth stearate, wherein the surfactant comprises anionic surfactant and non-ionic surfactant in a weight ratio of from 50:50 to 1:99 and wherein the composition comprises from 0 to 5% wt. alkyl ether sulphate.

The need for a liquid dispenser and inverted container that provides for improved dosing of liquid compositions, especially at low dosage volumes, while being more resistant to leakage, even for low viscosity liquids, is met by incorporating an impact resistance system into the dispenser, the impact resistance system comprising a wall within, that is higher than the openings that allow ingress of the liquid into the impact resistance system.

The need for a foaming bottom-dispensing package that dispenses liquid compositions in a foamed state from the bottom of the package, while being able to be kept for long durations in a bottom-dispensing orientation and without the need to invert the container for the air reservoir to be replenished, while also being resistant to leakage, even when there is no closing cap, is met by incorporating a foamer body into the base of the bottom-dispensing package.

The invention discloses a photoresist stripping liquid composition as well as a preparation method and application thereof, and relates to the technical field of photoresist stripping materials. The amide solvent is added, and the Hansen solubility parameter delta of the amide solvent is controlled to be close to the range of the solubility parameter of the photoresist, so that the capacity of the photoresist stripping liquid composition for dissolving the photoresist is maximized. Meanwhile, due to the existence of the amide solvent, the alcohol ether solvent can be selected from a monohydroxy alcohol ether solvent and a dihydroxy alcohol ether solvent which are mixed for use, so that the washing effect of the photoresist stripping liquid composition is improved. By controlling the octanol / water partition coefficient of the mixed solvent formed by the monohydroxy alcohol ether solvent, the dihydroxy alcohol ether solvent and the amide solvent, the photoresist stripping liquid composition has good photoresist dissolving capacity and washing performance, the service life of the photoresist stripping liquid is prolonged, meanwhile, the photoresist after-tack phenomenon is avoided, and the photoresist stripping liquid composition is suitable for being used in the field of photoresist stripping. And the yield of the material manufacturing process is improved.

The invention provides methods of treating an eye disorder and compositions for use therein, the methods comprising applying a crosslinkable liquid composition onto an anterior corneal surface of said eye using a mold; crosslinking the crosslinkable liquid composition on the anterior corneal surface of the eye, thereby obtaining a crosslinked composition on the anterior corneal surface of the eye; and correcting the curvature of the crosslinked composition.

The present invention relates to a Glycol based antifreeze liquid composition for combustion engines, electric vehicles, industrial and submersible motors. More particularly, the present invention relates to a Glycol based corrosion-inhibited antifreeze liquid composition, the said liquid composition comprises glycols, deionized water, alkali molybdate, alkali metal octoate or neodecanoate, rare-metal octoate or neodecanoate, dyes. The liquid composition of the present invention is environment-friendly, ready to use composition that will improve efficiency of combustion engines, industrial and submersible motors to the great extent and also provides excellent corrosion protection to the internal parts of the cooling system of combustion engines, electric vehicles and industrial and submersible motors.

A liquid composition comprising a GLP-1 agonist or / and a pharmacologically tolerable salt thereof and, optionally, at least one pharmaceutically acceptable excipient, wherein the composition comprises methionine, as add-on therapy with metformin and / or with long-acting insulin / insulin derivates where appropriate.

The present: invention addresses the problem of providing a silicon nitride etching liquid composition which is capable of selectively etching Si3N4 with a practical etching selectivity with respect to SiO2, while suppressing regrowth of SiO2, and which is also capable of suppressing pattern collapse of an SiO2 film in the production of a 3D nonvolatile memory cell. A silicon nitride etching liquid composition for producing a 3D nonvolatile memory cell, which contains phosphoric acid, one or more silane coupling agents and water, but which does not contain ammonium ions.

The present disclosure provides an aerosol delivery device that comprises a housing defining an outer wall, and further including a power source and a control component, a mouthpiece portion that defines an aerosol exit path, a first reservoir configured to contain a first liquid composition, a second reservoir configured to contain a second liquid composition, a first atomization assembly configured to vaporize the first liquid composition to generate a first aerosol having a first aerosol particle size, and a second atomization assembly configured to vaporize the second liquid composition to generate a second aerosol having a second aerosol particle size. The first liquid composition may be different than the second liquid composition, and the first particle size may be different than the second particle size.

A method of manufacturing a member for an electrochemical includes applying a first liquid composition containing a first polymerizable compound and a first solvent to one side of a substrate, polymerizing the first polymerizable compound in the first liquid composition applied to the one side of the substrate, applying a second liquid composition containing a second polymerizable compound and a second solvent to the other side of the substrate, polymerizing the second polymerizable compound in the second liquid composition applied to the rest side of the substrate, and removing the first solvent in the first liquid composition and the second solvent in the second liquid to form structured layers, wherein at least one of region A, to which the first liquid composition is applied, and region B, to which the second liquid composition is applied, overlaps each other by at least 80 percent in a plan view of the substrate.

Method for generating a porous injectable scaffold that includes providing a liquid composition of 2 phases at a temperature below 25° C., of Newtonian behavior, where the composition comprises:a liquid dispersant phase at room temperature formed by a gelatin with a low melting point, less than 15° C., functionalized with methacryloyl or methacrylamide groups; and a photoinitiator;and a dispersed phase, of microdroplets or beads in solid state, of a gelatin solution with a melting point greater than 25° C.;initiating the polymerization of the dispersing phase by light radiation; raising the temperature to 35-40° C. and allowing melting of the dispersed phase; and obtaining a porous scaffold.The formed porous scaffold and its use as a biological support for tissue regeneration / generation; as a biological matrix as a support for cells, for cell invasion; as an acellular biological matrix, a biological matrix as a mechanical support and / or a biological matrix for active components.

To provide a hole transporting material with which a photoelectric conversion element having solvent resistance and high light resistance can be manufactured.SOLUTION: There is provided a hole transporting material represented by the following general formula (1). In the general formula (1), X represents an aromatic hydrocarbon group that may have a substituent, and Y represents a pyridine group that may have a substituent.SELECTED DRAWING: None

The present invention provides a liquid cartridge that can be inserted into an electrically heated smoking article, the liquid cartridge comprising: a liquid composition; an absorbent soaked with the liquid composition; and wrapping paper wrapped around the side of the absorbent in a cylindrical shape measuring 7 to 20 mm long and 5 to 8 mm in diameter, wherein the absorbent has a sufficient absorption rate to absorb 70 to 120 mg of liquid composition and keep the same in the liquid cartridge, and also provides an electrically heated smoking article and an aerosol generating device and system therefor, the electrically heated smoking article comprising: a filter; a liquid cartridge located upstream of the filter; and a tobacco filler containing shredded tobacco located upstream of the filter and located upstream or downstream of the liquid cartridge, wherein the filter, liquid cartridge, and tobacco filler are wrapped in wrapping paper to form a smoking article.

The invention relates to the technical field of etching solutions, in particular to a Cu-MTD alloy etching solution composition and application thereof. The composition comprises a main agent and an auxiliary agent, and the main agent comprises the following components in percentage by weight: 12-20% of hydrogen peroxide, 6-15% of first organic acid, 0.001-0.08% of a first pH regulator, 2-8% of organic alkali and the balance of deionized water; and the auxiliary agent comprises 20-55% of second organic acid, 2-10% of inorganic acid, 0.05-0.5% of a second pH regulator, 10-30% of an alkaline compound and the balance of deionized water. According to the etching solution, the main agent and the auxiliary agent are compounded, the taper angle of a Cu layer can be larger than 42 degrees, and the service life cycle can reach that the Cu concentration is larger than or equal to 10000 ppm.

A concentrated laundry composition premix which is dilutable in water to form a laundry liquid composition the viscosity which when formed from a dilution of five parts water to one part premix and measured at 25° C. and at 106 s−1 is from 200 to 800 mPa·s, said premix comprising at least 10% wt. water, from 0.1 to 8% wt. ethoxylated polyol ester, from 5 to 70% wt. surfactant active excluding the ethoxylated polyol ester and an opacifier, wherein the surfactant comprises non-ionic surfactant and anionic surfactant and wherein the weight ratio between the non-ionic surfactant and anionic surfactant is from 85:15 to 95:5.

The disclosure provides liquid compositions configured for oral use, the liquid composition comprising water in an amount of about 40% by weight or higher, based on total weight of the composition, a flavoring agent or an active ingredient or both a flavoring agent and an active ingredient, and one or more additional components selected from the group consisting of sweeteners, humectants, and alkali metal salts, wherein the composition has a water activity (Aw) of about 0.85 or lower. The liquid compositions are generally suitable for spraying into the oral cavity.

Described are liquid compositions that contain a desired (e.g., extracted) plant material such as cannabinoid, terpene, terpenoid, or the like, contained, e.g., dissolved, suspended, or emulsified, in the liquid, which contains surfactant; methods of preparing these types of liquid compositions; and methods of processing this type of liquid composition to collect, isolate, concentrate, or purify a desired target material contained in the liquid composition.

A liquid composition for providing enhanced lubrication and wear protection, particularly under high-performance and / or extreme-pressure conditions. The composition comprises components that are solubilized, liquified, liquefacted, or sub-micronized, and are formulated to result in a stable, color-tunable composition that can be stored or implemented over extended periods of time without separation of solid components from the liquid. A composition can be a lubricant in which the solubilized, liquified, liquefacted, and / or sub-micronized components are comprised within a base oil, or an additive composition in which the components are formulated to be later added to a base oil. Suitable base oils are industrial, automotive, or open gear oils such as those used in the oil and gas industry, sugar mills, or in rock crushers; rock drill, pneumatic, and air tool oils; anti-seize compounds; cutting, gun, engine, air compressor, or bearing oils; slideway lubricants; and oven, kiln, foundry, metalworking, metalforming, or aerospace lubricants.