154 results about "Total solid content" patented technology

The invention discloses a corrosion and scale inhibitor suitable for high-salinity water quality and a preparation method and application thereof.The corrosion and scale inhibitor comprises nano SiO2 at NH2, organic phosphonate, zinc salt, polycarboxylic acid and nano SiO2, a corrosion inhibition component is composed of the nano SiO2 at NH2, the organic phosphonate and the zinc salt according to the mass ratio of (0.8-1.2): 0.5: (0.3-0.4), a scale inhibition component is composed of the polycarboxylic acid and the nano SiO2 according to the total solid content mass ratio of 3: 1, and the scale inhibition component is composed of the nano SiO2 at NH2, the organic phosphonate and the zinc salt. The polycarboxylic acid grafting rate in the scale inhibition component is greater than or equal to 80%, and the corrosion inhibition component and the scale inhibition component are compounded according to the ratio of 1: 1 to prepare a finished product agent; the preparation method comprises the following steps: preparing the corrosion inhibition component, adjusting the pH value to 3-4, preparing the scale inhibition component, and compounding the corrosion inhibition component and the scale inhibition component to prepare the finished product agent. According to the invention, nano SiO2 and NH2 are added to prepare a corrosion inhibition component, nano SiO2 is added to prepare a scale inhibition component, and the components are strictly mixed step by step, so that the components form a chemical and physical multi-synergistic corrosion and scale inhibition effect, and the finished agent has the characteristics of corrosion inhibition rate, CaCO3 resistance rate higher than 95%, MgSiO3 resistance rate higher than 80%, high-salt environment tolerance, high high-temperature stability, low biotoxicity and the like.

A liquid crystal composition contains a side chain type polymer liquid crystalline compound which can form a light absorption anisotropic film having a high alignment degree and has excellent solubility in a general-purpose solvent, a light absorption anisotropic film obtained using the composition, a laminate, and an image display device. The composition includes: a side chain type polymer liquid crystalline compound; and a dichroic substance, in which the compound is a copolymer having a repeating unit (1) containing a mesogenic group with a molecular weight of greater than 280 and a repeating unit (2) with a molecular weight of 280 or less, a content of the repeating unit (2) is less than 14% by mass with respect to a total mass of the compound, and a content of the dichroic substance is greater than 2% by mass with respect to a total solid content of the composition.

A method for manufacturing a die bonding film includes a first step of preparing a raw material varnish containing silver-containing particles manufactured by a reductive method or silver-containing particles of which the surfaces are treated with a surface treatment agent, a glutaric acid, and an organic solvent, a second step of mixing the raw material varnish to obtain an adhesive varnish, and a third step of applying the adhesive varnish to a support film, and removing the organic solvent to obtain a die bonding film. The content of the silver-containing particles is 70% by mass or more, on the basis of the total solid content of the adhesive varnish.

The thermosetting resin composition includes: an epoxy resin; a curing agent that cures the epoxy resin; an ethylene acrylic copolymer having a glass transition temperature of-30 DEG C or less and having a carboxyl group in a side chain; a first spherical filler having a thermal conductivity of 20 W / mK or more and an average particle diameter (D50) of 30 [mu] m or more and 60 [mu] m or less; and a second spherical filler having a thermal conductivity of 20 W / mK or more and an average particle diameter (D50) of 1 [mu] m to 10 [mu] m (inclusive). The total weight ratio of the first spherical filler and the second spherical filler is 84% by weight or more and 90% by weight or less with respect to 100% by weight of the total solid content. The ratio of the first spherical filler to the second spherical filler is 55: 45 to 85: 15. The content of the ethylene acrylic copolymer is 700 parts by weight or more and 1000 parts by weight or less with respect to 100 parts by weight of the epoxy resin.

An aqueous binder composition is disclosed that includes 5.0% by weight to 50.0% by weight of a monomeric polyol having at least four hydroxyl groups, based on the total solids content of the aqueous binder composition; and at least 50.0% by weight of a cross-linking agent comprising a polymeric polycarboxylic acid having at least two carboxylic acid groups, based on the total solids content of the aqueous binder composition. The aqueous binder composition includes a ratio of molar equivalents of carboxylic acid groups to hydroxyl groups is between 0.15 / 1.0 and 2.23 / 1 and has a pH of 2.2 to 4.0 and a viscosity at 40% solids and 25° C. of 10 cP to 60 cP.

Provided is a curable composition capable of forming a cured film having a high refractive index and good heat resistance. The present invention provides a curable composition containing titanium oxide particles and a polymerizable compound. The polymerizable compound is a compound having one or two ethylenically unsaturated bonds. The polymerizable compound has a molecular weight or a weight-average molecular weight of 3000 or less. The total content of the titanium oxide particles and the polymerizable compound is 85 mass% or more based on the total solid content of the curable composition.

A photoresist composition comprising one or more non-solvent alkali-insoluble substrates present in a total amount exceeding 50% by weight based on the total solids content of the photoresist composition, and a nonpolymeric ionic photoacid generator compound comprising an anion and an iodonium or sulfonium cation, wherein the anion is defined by formula (1) as defined herein. [Formula 1] TIFF2026528972000047.tif49166(wherein b is an integer from 1 to 4, and at least one R) 1 (This is a group that is substituted with a halogen.) A photoresist composition comprising a nonpolymeric ionic photoacid generator compound and a solvent, as represented by [formula].

The invention relates to a nicotine bagged filling agent. The nicotine bagged filling agent comprises nicotine; a controlled release excipient comprising one or more selected from the group consisting of cellulose and sugar alcohols; a binder; a pH adjusting agent; and a perfume. Wherein the content of the nicotine is 2.5 wt% to 10 wt% of the weight of the total solid contents of the bagged filler for the nicotine, and the content of the controlled release excipient is 5.5 times to 36 times of the content of the nicotine.

An aqueous coating composition is provided comprising an acrylic modified fluoropolymer comprising a fluoropolymer moiety and an acrylic moiety and a dihydrazide, and optionally an additional polymer and optionally a pigment, the additional polymer being not part of the acrylic modified fluoropolymer. The acrylic modified fluoropolymer composition comprises DAAM monomeric units, preferably the aqueous coating composition comprises greater than 50% by weight of polymer based on the total solids content of the aqueous coating composition.

Disclosed is a heat-sensitive recording body which has, on one side of a paper support, a primer layer containing hollow particles having a hollow ratio of 80 to 98% and a heat-sensitive recording layer containing a leuco dye and a color developer in this order, and on the other side of the paper support, a back layer containing a pigment, wherein the back layer has a Gurley smoothness of 500 seconds or more, and the hollow particles are contained in a proportion of 5 to 30% by mass in the total solid content of the primer layer.

The application discloses a polyhydroxyaliphatic acid ester aqueous coating composition with a multi-phase structure, a preparation method and application thereof, and belongs to the technical field of polymer bio-based packaging materials and paper-based coating. 50 The working solution has a pH of 7.2-9.0 and a total solid content of 25.0wt%-50.0wt%, and the medium particle size D is 200nm-500nm; the total mass of specific non-volatile components is 5.0wt%-7.0wt%, the aqueous crosslinking agent is 2.5wt%-4.0wt%, the coating aid is 0.5wt%-1.0wt%, and the dry solid mass ratio of the polyhydroxyaliphatic acid ester polymer to the auxiliary resin is 22:78 to 62:38. The composition is suitable for single-layer single-time coating of paper-based materials, and the obtained coating layer has good water resistance, moisture resistance and folding resistance.

To provide a composition having excellent fluidity and capable of forming a cured product having excellent magnetic properties and excellent filling suitability, to provide a magnetic particle-containing cured product formed using the composition, and to provide a magnetic particle-introduced substrate and an electronic material containing the magnetic particle-containing cured product.SOLUTION: A composition comprising magnetic particles, one or more components selected from the group consisting of a resin and a resin precursor, and a solvent, wherein the components comprise a resin having an acid group, a basic group, or an amide group, a content of magnetic particles having a primary particle diameter of 4 μm or more is 25 mass% or more with respect to a total mass of the magnetic particles, a content of the magnetic particles is 91 mass% or more with respect to a total solid content of the composition, and a content of the solvent is 3 mass% to 24 mass% with respect to a total mass of the composition.SELECTED DRAWING: None

[Problem] To provide an active energy ray-curable ink composition for inkjet, which has excellent inkjet head discharge ability, forms a printed layer having excellent adhesion to various substrates, has excellent curability, does not tack on the surface after curing, has excellent flexibility when bent together with a substrate, has excellent image quality after curing, and can be used in the field of inkjet printing. The smell is very small after curing. [Solution] An active energy ray-curable inkjet ink composition satisfying the following conditions (A) to (D): (A) the content of an amine-modified oligomer accounting for 1.0% to 20.0% by mass of the total solid content, (B) the content of an alicyclic skeleton-containing monofunctional monomer forming a polymer having a Tg of 10 DEG C to 60 DEG C during polymerization accounting for 16.0% or more by mass of the total solid content, (C) 3-methyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3-trimethyl-1 the content of 1, 5-pentanediol diacrylate accounts for 8.0% to 25.0% by mass of the total solid content, and the content of acryloylmorpholine accounts for 3.0% to 15.0% by mass of the total solid content.

To provide a liquid crystal composition capable of forming a light-absorbing anisotropic film in which planar irregularity is suppressed and orientation is excellent, a light-absorbing anisotropic film, a laminate, and an image display device. The liquid crystal composition of the present invention contains: a liquid crystal compound; a dichroic substance; a polymer 1 having a repeating unit A containing a structure represented by formula (A); and a polymer 2 having a repeating unit A containing a structure represented by formula (A) and being different from the polymer 1, in the liquid crystal composition, in a case where a content of silicon atoms contained in the polymer 1 is set to X1 parts by mass with respect to 100 parts by mass of total solid content of the liquid crystal composition, and a content of silicon atoms contained in the polymer 2 is set to X2 parts by mass, a ratio represented by X1 / X2 is 1 or more. In formula (A), X represents a substituent containing one or more structures represented by formula (a).

The present invention provides a polymerizable liquid crystal composition that improves liquid crystal alignment and suppresses alignment defects, an optically anisotropic film with improved appearance quality using the polymerizable liquid crystal composition, and optical components such as phase difference plates and diffractive optical elements using the optically anisotropic film. [Solution] A polymerizable liquid crystal composition comprising a polymerizable liquid crystal compound having at least one (meth)acryloyloxy group at one end, wherein the halogen content, as measured by X-ray fluorescence analysis (XRF), is 0.300% by mass or less relative to the total solid content of the polymerizable liquid crystal composition, and the polymerizable liquid crystal composition contains halogen, and an optically anisotropic film using the composition.

[Problem] To further improve the designability and productivity of a coated metal plate. [Solution] The present invention pertains to a coated metal plate having: a metal plate; an organic resin coating layer on the surface of the metal plate; and organic resin particles dispersed in the organic resin coating layer, the content of the organic resin particles in the organic resin coating layer being 1.0-16.6 vol% per surface of the organic resin coating layer relative to the total solid content volume of the organic resin coating layer, and the content of the organic resin particles in the organic resin coating layer being 1.0-16.6 vol% per surface of the organic resin coating layer when the organic resin coating layer is viewed from above. The organic resin particles are dispersed in the organic resin coating layer at an areal density of 30-120 particles / mm2, and in a cross section obtained by cutting the organic resin coating layer at an arbitrary position in the thickness direction, the relationships represented by formulae (1)-(4) are established.

The invention provides a laser debonding adhesive and a method for temporarily bonding a substrate. The laser debonding adhesive includes: a polyimide; the cross-linking agent is selected from at least one of a group consisting of ethylene oxide resin and oxetane resin; a solvent; the cross-linking agent accounts for more than or equal to 20wt% of the total solid content of the laser debonding adhesive. The method for temporarily adhering the substrate comprises the following steps of: coating the laser debonding adhesive on the surface of the substrate; a step of baking the substrate and the laser debonding adhesive; adhering an object to be adhered to the laser debonding adhesive on the substrate; and irradiating the laser debonding adhesive with laser to separate the substrate from the laser debonding adhesive.

The present invention relates to a method for producing a thick electrode film having a layer thickness of 100 μm or more and 600 μm or less for a secondary alkali ion energy storage device, the method comprising the steps of: a) preparing a dispersion comprising at least one solvent and solids, the dispersion having a total solids content of 40 wt. % or more and 80 wt. % or less, the solids comprising an active material, one or more conductive additives, and one or more binders, and mixing butanediol into the dispersion at a concentration of 2 wt. % or more and 10 wt. % or less, based on the total weight of the dispersion; b) coating the dispersion in a layer thickness of 200 μm or more and 1200 μm or less; and c) drying the coated dispersion to obtain an electrode film. The present invention also relates to the use of the method according to the present invention for producing an electrode film, and to an electrode film having a layer thickness of 100 μm or more and 600 μm or less, and having a specific composition.

A photo-alignment film, an optical film, a circularly polarizing plate, an image display apparatus, and a method for manufacturing a circularly polarizing plate, which can improve liquid crystal alignment properties and rub resistance. The photo-alignment film is obtained by curing a composition which contains a photo-alignment polymer having a photo-aligned group and an epoxy compound, in which the photo-alignment film contains a fluorine atom, and a content of the photo-alignment polymer is 1% to 15% by mass with respect to a total solid content of the composition.

The application provides a positive electrode paste and a preparation method thereof, and a positive electrode. The positive electrode paste comprises solid substances, the solid substances comprise a positive electrode active material and a conductive agent, the solid substances further comprise a composite binder, the composite binder comprises a skeleton phase binder and a dispersed phase binder, the mass ratio of the skeleton phase binder to the dispersed phase binder is (2:1) to (6:1), and the composite binder accounts for 0.8% to 1.5% of the mass of the solid substances; and the total solid content of the positive electrode paste is not less than 70%. The positive electrode paste reduces the friction between particles by using the interfacial activity of the dispersed phase binder, realizes the slurry preparation with a solid content of more than 70%, constructs a double-layer network in which the dispersed phase binder flexibly covers the rigid bridging of the composite skeleton phase binder, has good dispersion effect and significantly improves the peel strength of the electrode sheet, reduces the solvent consumption by about 30%, greatly shortens the coating and drying time and reduces the energy consumption, simultaneously reduces the binder consumption, improves the proportion of active substances and brings the improvement of the energy density.

To provide a photosensitive composition that cures sufficiently at low temperatures and is preferably used for forming partitions in light-emitting elements. [Solution] A photosensitive composition comprising a compound (A) having an ethylenically active carbon-carbon double bond, one or more thiol compounds (B) selected from the group consisting of thiols and thiol precursors, and a photoradical initiator (C). The ratio of thiol compounds (B) in the total solid content of this photosensitive composition is 10% by mass or more. Furthermore, this photosensitive composition does not contain ultraviolet absorbers, or if it does, it is less than 3% by mass of the total solid content.

The invention relates to the technical field of product processing, and particularly discloses a method for detecting the grain size of lactose crystals in whey crystalline liquid and application of the method. According to the detection method, a lactose aqueous solution is used as a dispersing agent for detecting the grain size of lactose crystals in whey crystallization liquid by a laser particle size analyzer wet method module; the temperature of the whey crystalline liquid is 5-40 DEG C, the total solid content is 48-70%, and the lactose accounts for 65-90% of the total solid mass; the temperature of the lactose aqueous solution is + / -1 DEG C of the temperature of the whey crystalline liquid, the concentration of the lactose aqueous solution is 0.75 * e (0.028 * T + 2.389)-0.85 * e (0.028 * T + 2.389) g lactose / 100g water, and T is the temperature of the whey crystalline liquid. According to the detection method disclosed by the invention, a sample does not need to be filtered and dried, and the particle sizes of lactose crystals in whey crystalline liquid at different temperatures can be directly detected; the detection speed is high, the result is stable and accurate, and industrial production of whey powder can be guided.

Provided is a technique by which it becomes possible to produce a high-purity bioethanol raw material from waste paper that contains a metal or an organic material layer other than paper. The bioethanol raw material is derived from waste paper that contains at least one of a metal and an organic material layer other than paper, wherein the total content ratio of cellulose and hemicellulose in solid content is in the range of 90.0 to 99.5 mass%, the content ratio of organic materials excluding the cellulose, the hemicellulose and lignin in the solid content is in the range of 0.25 to 5.0 mass%, and the ash content ratio in the solid content is in the range of 0.25 to 5.0 mass%.

Some of the resin compositions are ultraviolet light or thermally curable, while others are ultraviolet light curable. One example of the ultraviolet light or thermally curable resin composition consists of a predetermined mass ratio of a (meth)acrylate cyclosiloxane monomer and a non-siloxane (meth)acrylate based monomer ranging from about >0:<100 to about 80:20; from 0 mass % to about 10 mass %, based on a total solids content of the resin composition, of an initiator selected from the group consisting of an azo-initiator, an acetophenone, a phosphine oxide, a brominated aromatic acrylate, and a dithiocarbamate; a surface additive; and a solvent.

The object of this invention is to provide white cardboard in which both the occurrence of hydrangea spots and blistering are suppressed. [Solution] The present invention relates to a method for manufacturing white cardboard having at least a surface layer, a subsurface layer, a middle layer, and a back layer, comprising the steps of: obtaining a surface layer slurry; obtaining a subsurface layer slurry; obtaining a middle layer slurry; obtaining a back layer slurry; and multilayer papermaking of the surface layer slurry, subsurface layer slurry, middle layer slurry, and back layer slurry, wherein the step of obtaining the subsurface layer slurry and / or the step of obtaining the middle layer slurry includes a step of disintegrating laminated recycled paper containing a thermoplastic resin, the amount of laminated recycled paper included is 1% by mass or more relative to the total solid content mass in the slurry, and the basis weight of the subsurface layer is 25 to 95 g / m² 2 The present invention relates to a method for manufacturing white cardboard, wherein the addition rate of filler to the subsurface layer is 3 parts by mass or less per 100 parts by mass of pulp in the subsurface layer.

According to various embodiments, a glove is provided with improved hydration characteristics and low dermatitis potential. The glove comprises a substrate and a polymer system that coats a surface of the substrate. The polymer system comprises: a polyol, a botanical extract, an emollient agent, a silicone copolymer dispersion, a lubricant, and a surfactant. The substrate may be free of sulphur and accelerators. An example formulation of the polymer system may comprise glycerol, Aloe vera, a carnauba wax dispersion, dimethicone, a polyalkylene glycol (PAG), and polyoxyethylene (20) sorbitan monooleate. The polymer system may be applied to the\surface of the substrate by dipping the surface into a water-based dispersion of the polymer system, or spraying the water-based dispersion onto the interior surface. The polymer system may be blended into water at a total solids content of 0.8% to 1.2% w / w to form the water-based dispersion.

The invention provides an industrial lignin environment-friendly adhesive as well as a preparation method and application thereof. According to the mass percentage content, the lignin-cellulose composite material comprises 1.8-7.2% of industrial lignin, 1.8-3.6% of cellulose derivatives, formic acid aqueous solution and the balance of water, wherein the total mass percentage content is 100%; the content of formic acid in the adhesive is 24-48%; the total solid content of the industrial lignin and the cellulose derivative is 3.6-10.8%; the raw materials are uniformly mixed by stirring to obtain a uniform and stable dark viscous liquid, namely the lignin environment-friendly adhesive. The technical problem to be solved is how to prepare the environment-friendly industrial lignin adhesive which does not contain formaldehyde and phenol substances and is healthy and environment-friendly, and a pure biomass system is constructed by taking a papermaking byproduct industrial lignin (waste) and a natural cellulose derivative as core raw materials so as to realize high-value utilization of resources. Meanwhile, the preparation process of the adhesive can be completed at normal temperature and normal pressure, excellent bonding strength can be achieved through mild hot pressing when the adhesive is used for bonding wood, and the water resistance is good.

The invention provides a preparation method of a soft and hard combined composite graphene heating film. The adopted raw materials comprise a soft carbon material, a hard carbon material, a crosslinking film-forming agent, a toughening agent and metal salt. Wherein the soft carbon material accounts for 30%-50% by weight, the hard carbon material accounts for 20%-40% by weight, the crosslinking film-forming agent accounts for 5%-15% by weight, the flexibilizer accounts for 5%-15% by weight, and the metal salt accounts for 1%-5% by weight. The preparation method comprises the following steps: weighing the soft carbon material, the hard carbon material, the crosslinking film-forming agent, the flexibilizer and the metal salt according to the weight percentage, adding the materials into water, and stirring until the materials are uniformly mixed to obtain slurry with the total solid content of 10wt%-20wt%; coating a base material with the slurry in a coating manner, and drying to obtain a preformed film; and performing graphitization treatment on the preformed film, firstly performing pretreatment at 20-300 DEG C to partially remove non-carbon components, and then performing high-temperature sintering graphitization at 2400-2950 DEG C to obtain the composite graphene film. The preparation method solves the problems that an existing graphene heating film is low in breaking strength, difficult to assemble, prone to layering, low in resistance, not suitable for preparing high-voltage low-power products and the like.

Provided is a coating agent for forming an etching resist coating film that is capable of forming an etching resist coating film which has excellent laser removability, resist characteristics, and separability. A coating agent for forming an etching resist coating film according to the present invention contains, in a solvent, 100 parts by mass of an aqueous alkyd resin, 0.10 parts by mass to 30 parts by mass of a melamine resin, 50 parts by mass to 200 parts by mass of an aluminum-containing oxide, 30 parts by mass to 100 parts by mass of a titanium-containing oxide, and 0.10 parts by mass to 5.0 parts by mass of carbon black in terms of solid content, and the total amount of the respective solid contents of said components accounts for 80 mass% or more of the total solid content.

The present disclosure relates to a silicone-based fire protection sheet, its production process and battery package having the sheet. The silicone-based fire protection sheet having a structure in which that at least one thermally insulative filler selected from aerogel particles, hollow particles and mesoporous particles are bound in a silicone-based polymeric binder. The amount of the thermally insulative filler ranges from 5 to 40 mass %, and the amount of the silicone-based polymeric binder ranges from 57.5 to 95 mass %, when the total mass of solid content for the silicone-based fire protection sheet is 100 mass %.