A printing ink set comprising: a yellow ink comprising an isoindoline compound represented by general formula (1) or C.I. Pigment Yellow 180 and a dispersion medium; a cyan ink comprising a phthalocyanine pigment and a dispersion medium; a magenta ink A comprising C.I. Pigment Red 122 or C.I. Pigment Violet 19 and a dispersion medium; and a magenta ink B comprising a diketopyrrolopyrrole pigment represented by general formula (101) or a perylene pigment represented by general formula (201) and a dispersion medium.
A conductive material dispersion containing a dispersant that satisfies the following (1) and (2), a carbon-based conductive material (C), and a medium (D) containing at least water. (1) Contains a polymer (A) having one or more selected from the group consisting of nitrile group-containing structural units, carboxyl group-containing structural units, hydroxyl group-containing structural units, and heterocycle-containing structural units and having a weight average molecular weight of 5,000 or more and 360,000 or less. (2) Contains a component (B) other than a polymer and derived from the raw materials of the polymer (A); and the content of the component (B) is 2 mass % or less based on the total mass of the dispersant.
One embodiment of the present invention relates to a thermoplastic resin composition for an electromagnetic wave absorber, said composition comprising a thermoplastic resin (A), carbon nanotubes (B) having an average diameter of 1-15 nm, and carbon black (C) having an average primary particle size of 20-50 nm, wherein one of (i)-(iv) is satisfied, and ΔRL expressed by formula (1) is 3 dB or less and ΔTL expressed by formula (2) is 5 dB or less.
One embodiment pertains to a liquid coloring composition that is added when polymerizing a polyester resin and contains a diol composition (A), a surfactant (B), and a dye (C). The dye (C) has a solubility of 0.5 g or less for 100 mL of ethylene glycol at 25°C.
Provided is a masterbatch of a polyester resin molded product, the masterbatch enabling a polyester resin having high quality and high productivity to be provided even if a recycled polyester resin is used. This masterbatch for facilitating solid-phase polymerization of a polyester resin contains a polyester resin (A) and an ester polycondensation catalyst (B). The polyester resin (A) is a resin that contains a specified quantity of a structural unit derived from ethylene glycol or the like and a structural unit derived from terephthalic acid or an ester-forming derivative thereof relative to 100 mol% of structural units derived from polyhydric alcohols. The ester polycondensation catalyst (B) is contained at a quantity of 5-60 mass%. A sheet having a thickness of 1 mm and formed from a product obtained by kneading polyester resin (A)/PET resin at a mass ratio of 1/1 at 280ºC has a haze value of 20% or less. A phosphorus-based catalyst or the like is used as the ester polycondensation catalyst (B).
An embodiment relates to a chromatic process color inkjet ink containing water, a pigment, an organic solvent, a binder resin, and a wax, in which the organic solvent contains an organic solvent having a boiling point at 1 atmosphere of 190° C. or lower, the organic solvent having a boiling point at 1 atmosphere of 190° C. or lower contains a dihydric alcohol-based solvent and/or a glycol monoalkyl ether solvent, and when an amount of an organic solvent having a boiling point at 1 atmosphere of 150° C. or higher relative to a total amount of ink is S, and an amount contained of the binder resin relative to the total amount of ink is R, the value of S/R is 3.0 or less.
One embodiment of the present invention relates to a black resin composition comprising a polyolefin resin (A) and a pigment (B), wherein when the black resin composition is molded by an injection molding machine into a molded body with 150 mm long, 120 mm wide, and 2 mm thick, the molded body satisfies the following features: the average transmittance in a wavelength range of 380-800 nm is 1% or less, the average transmittance in a wavelength range of 800-2500 nm is 25% or more, ΔMDS represented by formula (1) is 0.35% or less, and ΔTDS represented by formula (2) is 0.35% or less.
C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
C08K 3/013 - Fillers, pigments or reinforcing additives
9.
PRINTING INK SET, PRINTED MATTER, AND PACKAGING MATERIAL
The present disclosure pertains to a recording liquid set that includes: a pre-treatment liquid containing a cationic component, a resin, and water; and an aqueous white inkjet ink containing a white coloring agent, an organic solvent, and water. The static surface tension of the aqueous white inkjet ink at 25°C is 20-40 mN/m. The static surface tension of the aqueous white inkjet ink at 25°C is greater than the static surface tension of the pre-treatment liquid at 25°C. The amount of the white coloring agent in the aqueous white inkjet ink is 15-100 times the amount of the cationic component in the pre-treatment liquid.
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
Disclosed are: a thermoplastic resin composition which is for agricultural materials, which contains starch, biodegradable resins, and a viscosity modifier, and in which the contained amount of a plasticizing agent is 0-5 parts by mass with respect to 100 parts by mass of the thermoplastic resin composition for agricultural materials, and the biodegradable resins include an aliphatic polyester based resin and an aliphatic aromatic polyester based resin; and an agricultural material formed by using said thermoplastic resin composition for agricultural materials.
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
A01G 9/02 - Receptacles, e.g. flower-pots or boxes ; Glasses for cultivating flowers
C08K 5/32 - Compounds containing nitrogen bound to oxygen
C08L 1/00 - Compositions of cellulose, modified cellulose, or cellulose derivatives
C08L 3/00 - Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
C08L 101/12 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
12.
SLURRY FOR POSITIVE ELECTRODE FILMS, POSITIVE ELECTRODE FILM, SECONDARY BATTERY AND METHOD FOR PRODUCING POSITIVE ELECTRODE FILM
The present invention provides a slurry for positive electrode films, the slurry containing a lithium iron phosphate-based positive electrode active material, a dispersant, a binder resin and a solvent, wherein the dispersant contains a copolymer (A) that has a structural unit having a nitrile group and a structural unit derived from a conjugated diene in which unsaturated bonds are partially hydrogenated, while having a mass ratio (RDB) of residual double bonds of 0.05-5% by mass as calculated by formula (1). (1): RDB (% by mass) = (BD/(BD + HBD)) × 100 (In formula (1), BD represents the mass ratio of structural units derived from conjugated dienes which have an unsaturated bond relative to the total mass of structural units derived from conjugated dienes; and HBD represents the mass ratio of structural units derived from conjugated dienes in which an unsaturated bond is hydrogenated relative to the total mass of structural units derived from conjugated dienes.)
H01M 4/1397 - Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
C09K 23/52 - Natural or synthetic resins or their salts
H01M 4/136 - Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
13.
PRODUCTION METHOD FOR POLYESTER RESIN MOLDED ARTICLE, MASTERBATCH, AND PRODUCTION METHOD THEREFOR
Provided is a chain extending masterbatch for producing a polyester resin molded article, in which the masterbatch has excellent moldability and is capable of increasing the quality of the molded article by a general purpose processing method. This chain extending masterbatch for a polyester resin contains: a polyester resin (A) which has a flow initiation temperature of 180-240 °C; a resin (B) which has an epoxy group and has a weight average molecular weight of 6,000-200,000; and a chain extension polyester resin (C) which is a reaction product of the polyester resin (A) and the resin (B). In 100 mass% of the non-volatile content of the masterbatch, the content ratio of the resin (B) is configured to be 35-60 mass% and the content ratio of the chain extension polyester resin (C) is configured to be 1.5-20 mass%, and in 1 gram of the non-volatile content of the masterbatch, the epoxy value of the resin (B) is configured to be 0.6-2.8 mmol/g.
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
C08J 3/22 - Compounding polymers with additives, e.g. colouring using masterbatch techniques
C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
14.
Dispersant, conductive material dispersion and slurry for electrode film
Provided is a dispersant containing a copolymer that includes an aliphatic hydrocarbon structural unit, a nitrile group-containing structural unit, and a substituted or unsubstituted carbamoyl group-containing structural unit. The aliphatic hydrocarbon structural unit includes an alkylene structural unit. The content of the aliphatic hydrocarbon structural unit is 40 mass % or more and less than 85 mass % based on the mass of the copolymer, the content of the nitrile group-containing structural unit is 15 mass % or more and 50 mass % or less based on the mass of the copolymer, and the content of the substituted or unsubstituted carbamoyl group-containing structural unit is 10 mass % or less based on the mass of the copolymer. The weight-average molecular weight of the polymer is 5,000 or more and 400,000 or less.
C09K 23/52 - Natural or synthetic resins or their salts
C08F 236/12 - Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with nitriles
Provided is a dispersion composition production method which uses a dispersion device comprising: a dispersion mechanism which disperses a raw material composition; a feed mechanism which is equipped with a plunger part and which supplies the raw material composition to the dispersion mechanism; and a cooling mechanism which cools the plunger part using a cooling liquid medium. The raw material composition contains a non-aqueous dispersion medium and a dispersoid. The cooling liquid medium is a liquid medium that results in 0-50 particles having a particle size of 10 μm or more in the flocculation test indicated below. (Flocculation Test) A method comprising: dispersing a composition identical to the raw material composition using either a bead mill or a high-pressure homogenizer; preparing a test dispersion liquid having a particle size of less than 10 μm as measured with a grind meter (0-100 μm); preparing a test sample by mixing the test dispersion liquid and the cooling liquid medium at a mass ratio of 1:1; and identifying the number of particles having a particle size of 10 μm or more using the grind meter (0-100 μm) in the test sample.
The present invention provides carbon nanotubes which satisfy 3 ≤ Z ≤ 80, where Z (nm) is the pore size at the peak top in the pore size distribution of the carbon nanotubes having a diameter of 2 nm to 200 nm as determined by a BJH method, while satisfying the requirement (A) or (B) described below. (A) In the pore size distribution, the integral value of the pore volume of carbon nanotubes having a diameter of 10 nm to 80 nm is 50% or more relative to the integral value of the pore volume of carbon nanotubes having a diameter of 2 nm to 200 nm; and the pore volume is 1.10 to 2.20 cm3/g. (B) In the pore size distribution, the integral value of the pore volume of carbon nanotubes having a diameter of 3 nm to 20 nm is 50% or more relative to the integral value of the pore volume of carbon nanotubes having a diameter of 2 nm to 200 nm; and the pore volume is 0.80 to 1.90 cm3/g.
Provided are: a magnetic resin composition that has, even after having undergone injection molding, a high relative magnetic permeability and excellent injection moldability; and an injection-molded article such as a magnetic shield sheet. This magnetic resin composition comprises: a thermoplastic resin (A) having a melting point of 100-400°C; flaky magnetic particles (B) made of a Fe-Si-Al alloy; and a lubricant (C). Regarding the magnetic resin composition, the mass ratio (thermoplastic resin (A) + lubricant (C))/ magnetic particles (B) is 15/85 to 20/80, the melt viscosity is in a specific range, and a cross-section in a thickness direction of a sheet formed of the magnetic resin composition satisfies conditions (1) and (2). (1) The total area of the magnetic particles (B) on which image processing is performed is 30-60% of the area of an image processing region. (2) The number of the magnetic particles (B) on which image processing is performed is 150-500.
B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
C08L 101/12 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
The present disclosure relates to an active energy ray-curable ink jet ink that includes C.I. Pigment Yellow 150, an active energy ray-polymerizable compound (A-1) having a plurality of ethylene oxide groups and a specific structure, an acylphosphine oxide initiator (B-1), and a siloxane surfactant (C-1) having a weight average molecular weight of 400-20,000, the total amount of compounds represented by general formula 2 being 100 ppm or less. In general formula 2, R2and R3 each independently represent an amino group or a hydroxyl group. General formula 2:
Provided are surface-treated inorganic particles from which a curable composition having good handling and storage stability, and a cured product having good thermal conductivity can be formed. Surface-treated inorganic particles (D) have: thermally conductive inorganic particles (A) having an average primary particle diameter of 0.05-100 μm; and a coating layer. The particles (A) are at least one selected from the group consisting of aluminum oxide, aluminum hydroxide, and the like, the coating layer has at least 50 mass% of a component derived from a specific silane compound, and the particles (D) have a water content of at most 0.2 mass%, and a degree of hydrophobicity of at least 35%. The amount of the silane compound is 0.05-3 mass% with respect to the particles (D).
This aqueous recording liquid set contains: a pretreatment liquid which contains resin particles (A1), calcium ions, a plurality of carboxylic acid ions including hydroxycarboxylic acid ions, and water, and in which the ratio of the amount of the resin particles (A1) and the millimolar amount of the calcium ions is specified; and a first aqueous inkjet ink that contains a pigment, a plurality of water-soluble organic solvents (B2) and water. The difference between the mixed SP value of carboxylic acids comprising the plurality of carboxylic acid ions and hydrogen ions and the mixed SP value of the plurality of water-soluble organic solvents (B2) is -1.0 to 1.0. This aqueous recording liquid set can further contain a second aqueous inkjet ink that contains a pigment and a plurality of water-soluble organic solvents (B3) that satisfy specific SP value conditions.
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
This pretreatment liquid comprises resin particles (A), calcium ion, a plurality of carboxylate ions comprising at least a hydroxycarboxylate ion, and water. The resin particles (A) are selected from the group consisting of (meth)acrylic resin particles, urethane (urea) resin particles, and urethane-(meth)acrylic resin particles, and include resin particles (A1) that have an SP value of 9.0-13.5 (cal/cm3)1/2. The ratio between the amount of the resin particles (A) and the millimolar amount of the calcium ion is specified. The ink set contains the pretreatment liquid and a water-based inkjet ink, and the printed matter is produced using this ink set.
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
22.
PIGMENT COMPOSITION, COLORANT COMPOSITION, PAINT, INK, INK SET, PRINTED ARTICLE, AND PACKAGING MATERIAL
Provided is a pigment composition that has excellent dispersibility, weathering resistance, and thermal resistance, has good storage stability, and includes isoindoline compounds that can form an image having high chroma, the pigment composition including an isoindoline compound represented by formula (1) and an isoindoline compound represented by formula (2). Also provided are a colorant composition, paint, ink, ink set, printed article, and packaging material using said pigment composition.
This UV absorber contains: at least one type of UV absorbing dye selected from a group consisting of compounds shown by general formulas (1)-(3); and a metal component containing at least one type of metal atom selected from the group consisting of Na, Mg, Al, K, Ca and Fe, wherein the content of the aforementioned metal components is 0.1-50000 ppm of the UV absorber.
C07D 251/20 - Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to only one ring carbon atom with no nitrogen atoms directly attached to a ring carbon atom
C08L 101/00 - Compositions of unspecified macromolecular compounds
24.
METHOD FOR PRODUCING RESIN COMPOSITION FOR SECONDARY BATTERY ELECTRODES, METHOD FOR PRODUCING MIXTURE SLURRY FOR SECONDARY BATTERY ELECTRODES, METHOD FOR PRODUCING ELECTRODE FILM, AND METHOD FOR PRODUCING SECONDARY BATTER
Provided is a method for producing a resin composition for secondary battery electrodes, the method comprising adding a binder resin to a carbon nanotube dispersion liquid which contains carbon nanotubes, a dispersing agent, and a nonaqueous dispersion medium and in which the product (X×Y) of the complex elastic modulus X(Pa) and the phase angle Y(°) at 25°C and 1 Hz obtained by dynamic viscoelastic measurement is 30 to 1,700 and the phase angle is 3° to 90°.
RESIN COMPOSITION FOR SECONDARY BATTERY ELECTRODES, METHOD FOR PRODUCING MIXTURE SLURRY FOR SECONDARY BATTERY ELECTRODES, METHOD FOR PRODUCING ELECTRODE FILM, AND METHOD FOR PRODUCING SECONDARY BATTER
Provided is a resin composition for secondary battery electrodes which contains carbon nanotubes, a dispersing agent, a fluororesin, and a dispersion medium and in which the product (X×Y) of the complex elastic modulus X(Pa) and the phase angle Y(°) at 25°C and 1 Hz obtained by dynamic viscoelastic measurement is 30 to 5,000.
METHOD FOR PRODUCING RESIN COMPOSITION FOR SECONDARY BATTERY ELECTRODES, METHOD FOR PRODUCING MIXTURE SLURRY FOR SECONDARY BATTERY ELECTRODES, METHOD FOR PRODUCING ELECTRODE FILM, AND METHOD FOR PRODUCING SECONDARY BATTERY
Provided is a method for producing a resin composition for secondary battery electrodes, the method comprising adding a binder resin to a carbon nanotube dispersion liquid which contains carbon nanotubes, a dispersing agent, and a nonaqueous dispersion medium and in which the product (X×Y) of the complex elastic modulus X(Pa) and the phase angle Y(°) at 25°C and 1 Hz obtained by dynamic viscoelastic measurement is 30 to 1,700 and the phase angle is 3° to 90°.
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
27.
RESIN COMPOSITION FOR SECONDARY BATTERY ELECTRODES, METHOD FOR PRODUCING MIXTURE SLURRY FOR SECONDARY BATTERY ELECTRODES, METHOD FOR PRODUCING ELECTRODE FILM, AND METHOD FOR PRODUCING SECONDARY BATTERY
Provided is a resin composition for secondary battery electrodes which contains carbon nanotubes, a dispersing agent, a fluororesin, and a dispersion medium and in which the product (X×Y) of the complex elastic modulus X(Pa) and the phase angle Y(°) at 25°C and 1 Hz obtained by dynamic viscoelastic measurement is 30 to 5,000.
By use of an ultraviolet curable inkjet ink comprising a colorant, a polymerizable monomer having a specific structure, ethoxyphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, and at least one type selected from the group consisting of an acylphosphine oxide photopolymerization initiator different than the ethoxyphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, a benzophenone photopolymerization initiator, and an indane photopolymerization initiator, wherein the ratio of the content of the polymerizable monomer having the specific structure and the content of the ethoxyphenyl(2,4,6-trimethylbenzoyl)phosphine oxide is 2:1 to 8.5:1 by mass ratio, the content of a monofunctional monomer in the ultraviolet curable inkjet ink is 25% by mass or less, a printed matter having curability and coating film flexibility can be obtained regardless of the amount applied to a recording medium, and the discharge stability is also excellent.
C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
C09D 11/326 - Pigment inks characterised by the pigment dispersant
29.
MOLDED BODY FOR HOUSING, RESIN COMPOSITION FOR USE IN FORMING SAME, AND MASTERBATCH
The purpose of the present invention is to provide a molded body that is for use as a housing and transmits electromagnetic waves such as millimeters waves but is still very dark black, a resin composition that is for use in forming the molded body for a housing and has favorable molding fluidity, and a masterbatch. This molded body for a housing is formed from a resin composition that includes a thermoplastic resin (A) and carbon nanotubes (B). The carbon nanotubes (B) have a specific surface oxygen concentration, diffraction peak half width, and Raman spectrum G/D ratio, the molded body includes 0.10–2 parts by weight of the carbon nanotubes (B) per 100 parts by mass of the thermoplastic resin (A), and the surface resistivity of the molded body is at least 1.0×1011 Ω/□.
Provided are a recycled-carbon-fiber-containing thermoplastic resin composition and molded body that have exceptional production properties and exceptional impact resistance even when recycled carbon fibers are used. This thermoplastic resin composition contains recycled carbon fibers (A) and a thermoplastic resin (B). In a thermoplastic resin composition according to one embodiment thereof, the oxygen content of the recycled carbon fibers (A) is 5.0 mass% or greater, and the thermoplastic resin (B) has an average solubility parameter of 10-15 and includes a polyamide resin (i-B).
C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
C08L 23/02 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
C08L 25/04 - Homopolymers or copolymers of styrene
C08L 33/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters,; Compositions of derivatives of such polymers
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
C08L 69/00 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates
31.
Ultraviolet curable inkjet ink set and production method of printed matter
By the use of an ultraviolet curable inkjet ink set for a line head printer comprising a lower layer ink containing a polymerizable monomer having a specific structure, and, a specific photopolymerization initiator, and an upper layer ink containing a polymerizable monomer having a specific structure and a specific photopolymerization initiator, wherein among the lower layer ink and the upper layer ink, one of the inks is a white ink and the other ink is a black ink, a good printed matter having excellent adhesion between a recording medium and the ink layer, and, between different ink layers can be obtained without generating curing wrinkles and curling over time even during high speed printing.
C09D 11/40 - Ink-sets specially adapted for multi-colour inkjet printing
B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
Provided is a thermoplastic resin composition capable of obtaining uniform electromagnetic absorption performance with no in-plane variation in a molded article thereof as a result of the fluidity being favorable in addition to the reflection loss and transmission loss being high. A thermoplastic resin composition according to the present disclosure which is to be used in an electromagnetic wave absorber and contains a thermoplastic resin (A) and carbon nanotubes (B), wherein the carbon nanotubes (B) satisfy formulas (1) and (2), and a sheet having a thickness of 100μm and formed from the thermoplastic resin composition has a sheet surface maximum height Sz of 5μm or less when measured according to ISO25178. (1) The full width at half maximum of the diffraction peak of the (002) plane in powder X-ray diffraction analysis is 2.0-6.0°. (2) The ratio (G/D) of the maximum peak intensity G in a 1,560-1,600 cm-1range in a Raman spectrum to the maximum peak intensity D in a 1,310-1,350 cm-1 range therein is 0.5-2.0.
Provided is a conductive material dispersion containing: a conductive material; a polymer including aliphatic hydrocarbon structural units and nitrile group-containing structural units; and a dispersion medium, the conductive material being at least one selected from a group consisting of carbon nanotubes and acetylene black. The Mooney viscosity (ML1+4 at 100°C) of the polymer is 20-80 inclusive. The aliphatic hydrocarbon structural units include alkylene structural units, and the content of the aliphatic hydrocarbon structural units relative to the mass of the polymer is at least 40 mass% but less than 85 mass%. The content of the nitrile group-containing structural units relative to the mass of the polymer is 15-50 mass% inclusive. The product (X×Y) of the complex elastic modulus X (Pa) and the phase angle Y (°) of the conductive material dispersion according to dynamic viscoelasticity measurement is 30-1,700 inclusive.
An aqueous white conductive primer coating composition, includes: a binder component (A); and a carbon nanotube dispersion liquid (B); and a coating film formed by the aqueous white conductive primer coating composition has an L* value of whiteness based on a CIE color-matching function of 80 or more and a surface resistivity of 108 Ω/□ or less.
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
C09D 123/02 - Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
B05D 1/00 - Processes for applying liquids or other fluent materials
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
35.
CONDUCTIVE MATERIAL DISPERSION, SECONDARY BATTERY ELECTRODE COMPOSITION USING SAME, ELECTRODE FILM, AND SECONDARY BATTERY
1+41+4 at 100℃) of the polymer is 20-80 inclusive. The aliphatic hydrocarbon structural units include alkylene structural units, and the content of the aliphatic hydrocarbon structural units relative to the mass of the polymer is at least 40 mass% but less than 85 mass%. The content of the nitrile group-containing structural units relative to the mass of the polymer is 15-50 mass% inclusive. The product (X×Y) of the complex elastic modulus X (Pa) and the phase angle Y (°) of the conductive material dispersion according to dynamic viscoelasticity measurement is 30-1,700 inclusive.
An ink set for single-pass printing including at least a cyan ink, a magenta ink, a yellow ink, and a gray ink, wherein the magenta ink satisfies a specific condition regarding spectral reflectance, and the gray ink has a spectral reflectance at a wavelength of 500 nm of 20 to 70% and satisfies the specific condition regarding spectral reflectance.
C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
C09D 11/32 - Inkjet printing inks characterised by colouring agents
One embodiment of the present invention pertains to a near-infrared absorbing pigment containing a near-infrared absorbing pigment (A) represented by general formula (1) below.
A coloring composition which contains an isoindoline compound represented by formula (1) (wherein A represents a group that is expressed by formula (2), formula (3) or formula (4)) and a dispersion medium.
A coloring composition which contains an isoindoline compound represented by formula (1) (wherein A represents a group that is expressed by formula (2), formula (3) or formula (4)) and a dispersion medium.
This ultraviolet radiation curing type inkjet ink contains: a coloring agent; a polymerizable monomer having a specific structure; ethoxyphenyl(2,4,6-trimethylbenzoyl) phosphine oxide; and at least one type selected from the group consisting of an acyl phosphine oxide-based photopolymerization initiator other than ethoxyphenyl(2,4,6-trimethylbenzoyl) phosphine oxide, a benzophenone-based photopolymerization initiator and an indane-based photopolymerization initiator. The ratio of the content of the polymerizable monomer having a specific structure and the content of the ethoxyphenyl(2,4,6-trimethylbenzoyl) phosphine oxide is 2:1-8.5:1 in terms of mass ratio. The content of a monofunctional monomer is 25 mass% or less of the ultraviolet radiation curing type inkjet ink. By using this ultraviolet radiation curing type inkjet ink, it is possible to obtain printed matter having excellent curing properties and coating film flexibility regardless of the amount applied to a recording medium, and to achieve excellent discharge stability.
A carbon nanotube dispersed liquid which contains: carbon nanotubes; a first polymer which contains at least one structural unit that is selected from the group consisting of a hydroxyl group-containing structural unit and a heterocyclic ring-containing structural unit, while containing no nitril group-containing structural unit; a second polymer that contains a nitril group-containing structural unit; and a solvent. With respect to this carbon nanotube dispersed liquid, the carbon nanotubes includes at least two kinds of carbon nanotubes that have different fiber diameter distributions within the range of 100 nm or less as determined by a scanning electronic microscope; and the two kinds of carbon nanotubes contain a component having a first fiber diameter distribution and another component having a second fiber diameter distribution.
Prvodied is an ultraviolet ray-curable inkjet inkset for a line head printer, the inkjet inkset including a lower layer ink that contains a polymerizable monomer having a specific structure and a specific photopolymerization initiator, and an upper layer ink that contains a polymerizable monomer having a specific structure and a specific photopolymerization initiator. One of the lower layer ink and the upper layer ink is a white ink and the other is a black ink. As a result of using this ultraviolet ray-curable inkjet ink set, it is possible to obtain good-quality printed matter in which, even in the case of high-speed printing, the adherence between a recording medium and an ink layer and between different ink layers is excellent and there is no occurrence of a curing crease or curling that could develop as time passes.
A conductive material dispersion containing a dispersant that satisfies (1) and (2), a carbon-based conductive material (C), and a medium (D) containing at least water. (1) Contains a polymer (A) having one or more selected from the group consisting of nitrile group-containing structural units, carboxyl group-containing structural units, hydroxyl group-containing structural units, and heterocycle-containing structural units and having a weight average molecular weight of 5,000-360,000 (inclusive). (2) Contains a component (B) other than the polymer that is derived from the raw materials of the polymer (A); and the content of the component (B) is 2 mass% or less based on the total mass of the dispersant.
C09D 201/06 - Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups containing oxygen atoms
C09K 23/52 - Natural or synthetic resins or their salts
H01B 1/24 - Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon, or silicon
This activation energy beam curable inkjet ink comprises a pigment, a radical polymerizable monomer having an SP value (σ) of 7 to 9.5 as calculated by Small's formula, a photo-polymerization initiator, and an acrylic polymer having a polydimethylsiloxane structure, wherein the content of the radical polymerizable monomer having the SP value (σ) of 7 to 9.5, relative to the total amount of the radical polymerizable monomer, is 5 to 30% by mass. Preferably, this activation energy beam curable inkjet ink further contains a prescribed amount of an N-vinyl compound.
C09D 11/36 - Inkjet printing inks based on non-aqueous solvents
B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
44.
Conductive material dispersion, binder resin-containing conductive material dispersion, slurry for electrode film, electrode film, and non-aqueous electrolyte secondary battery
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
One embodiment of the present invention pertains to a chromatic process color inkjet ink containing water, a pigment, organic solvents, a binder resin, and a wax. The organic solvents include an organic solvent having a boiling point of 190°C or lower at 1 atm. Said organic solvent having a boiling point of 190°C or lower at 1 atm includes a divalent alcohol-based solvent and/or a glycol monoalkyl ether solvent. When the amount of organic solvents having a boiling point of 150°C or higher at 1 atm with respect to the total amount of the ink is defined as S, and the contained amount of the binder resin with respect to the total amount of the ink is defined as R, the value of S/R is 3.0 or less.
The present disclosure pertains to: black inkjet ink containing water, a pigment, an organic solvent, and wax, wherein the pigment includes a self-dispersible pigment and a resin-dispersed pigment, and the content of the organic solvent is at most 29 mass% with respect to the total amount of the ink; and an ink set comprising said black inkjet ink, and cyan inkjet ink, magenta inkjet ink, and yellow inkjet ink in which the amount of an organic solvent having a boiling point of 250-300ºC under 1 atm is at most 5 mass%.
C09D 11/40 - Ink-sets specially adapted for multi-colour inkjet printing
47.
Conductive material dispersion, binder resin-containing conductive material dispersion, slurry for electrode film, electrode film, and non-aqueous electrolyte secondary battery
A conductive material dispersion containing a conductive material containing carbon fibers, a dispersant, and an amide-based organic solvent, in which the dispersant contains a copolymer A containing a nitrile group-containing structural unit and satisfies following conditions.
(I) A pH of the conductive material dispersion is 9.0 or greater.
(II) A phase angle of the conductive material dispersion at a frequency of 1 Hz obtained by dynamic viscoelasticity measurement is 19° or greater, and a complex elastic modulus of the conductive material dispersion obtained by dynamic viscoelasticity measurement is less than 20 Pa.
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
C08L 101/12 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
A carbon nanotube dispersion liquid containing carbon nanotubes, a dispersing agent, and a solvent, wherein: the carbon nanotubes include first carbon nanotubes for which the mean outside diameter is 0.5-5 nm, and second carbon nanotubes for which the mean outside diameter is 5-20 nm; and the mass ratio of the first carbon nanotubes and the second carbon nanotubes is 1:10-1:100.
The present disclosure pertains to a carbon nanotube dispersion that contains carbon nanotubes, a dispersing agent, and a solvent, and that satisfies (1)-(4). (1) The ratio of G/D of the carbon nanotubes being 5-100, where G represents the maximum peak intensity in the range of 1560-1600 cm-1, and D represents the maximum peak intensity in the range of 1310-1350 cm-1, in a Raman spectrum of the carbon nanotubes. (2) Not less than 30 parts by mass but less than 250 parts by mass of the dispersing agent being contained with respect to 100 parts by mass of the carbon nanotubes. (3) The complex elastic modulus and the the phase angle of the carbon nanotube dispersion at 25°C and at a frequency of 1 Hz being, not less than 5 Pa but less than 650 Pa, and being not less than 5° but less than 50°, respectively. (4) The BET specific surface area of the carbon nanotubes being 550-1200 m2/g.
CONDUCTIVE MATERIAL DISPERSION, CONDUCTIVE MATERIAL DISPERSION CONTAINING BINDER RESIN, SLURRY FOR ELECTRODE MEMBRANES, ELECTRODE MEMBRANE AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
This dispersion of an electrically conductive material contains a carbon fiber-containing electrically conductive material, a dispersing agent and an amide-based organic solvent. The dispersing agent contains a copolymer A containing nitrile group-containing structural units. The dispersion of an electrically conductive material satisfies the following conditions. (I) The dispersion of an electrically conductive material has a pH of 9.0 or more. (II) The dispersion of an electrically conductive material has a phase angle of 19° or more at a frequency of 1 Hz in dynamic viscoelasticity measurements, and has a complex modulus of elasticity of less than 20 Pa.
The purpose of the present invention is to provide a resin composition for molding, said resin composition exhibiting good compatibility with polyolefins and containing an ultraviolet absorbing polymer that is able to be purified at a low cost, and said resin composition being capable of forming a molded body that exhibits good transparency. A resin composition for molding containing a thermoplastic resin and an ultraviolet absorbing polymer, wherein: the ultraviolet absorbing polymer has a monomer unit represented by general formula (1), a monomer unit represented by general formula (2) and a thiol-based chain transfer agent residue; and the thiol-based chain transfer agent that forms the thiol-based chain transfer agent residue has a thiol group and one or more moieties that are selected from the group consisting of a carboxyl group, a hydroxyl group and an ester bond.
The present invention relates to carbon nanotubes which are characterized by satisfying the requirements (1) to (3) described below. (1) An aqueous dispersion liquid of the carbon nanotubes has a pH of from 8.0 to 10.0. (2) The BET specific surface area of the carbon nanotubes is from 200 to 800 m2/g. (3) If Y is the average fiber length (nm) of the carbon nanotubes and X is the BET specific surface area (m2/g) of the carbon nanotubes, X and Y satisfy Y = -aX + b (wherein a and b represent constants, while satisfying 2.2 ≤ a ≤ 3.5 and 2,300 ≤ b ≤ 5,000).
The present invention provides: a magnetic resin composition for injection molding, said magnetic resin composition exhibiting excellent moldability and having high relative magnetic permeability even after injection molding; and an injection molded body for magnetic shields. A magnetic resin composition according to the present invention uses, as magnetic particles (B), scale-like particles that are formed of an Fe-Si-Al alloy, and has a mass ratio of a thermoplastic resin (A) that has a melting point of from 100°C to 400°C to the Fe-Si-Al alloy of from 10/90 to 15/85; and a cross-sectional surface (52) in the thickness direction of a sheet (50) that is formed from this magnetic resin composition (1) satisfies the conditions (1) and (2) described below. (1) The total area of the magnetic particles (B) subjected to image processing is from 40% to 65% of the area of the image processing region. (2) The number of the magnetic particles (B) subjected to image processing is from 200 to 500.
B22F 1/02 - Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition comprising coating of the powder
C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
C08L 101/00 - Compositions of unspecified macromolecular compounds
H01F 1/147 - Alloys characterised by their composition
H01F 1/26 - Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
C08K 3/01 - Use of inorganic substances as compounding ingredients characterised by their specific function
B22F 3/00 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor
B22F 1/00 - Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
56.
AQUEOUS INKJET INK AND METHOD FOR PRODUCING INKJET PRINTED MATERIAL
One embodiment of the present invention relates to an inkjet ink which contains a mixed crystal pigment that contains two or more naphthol-based azo pigments, a binder resin (a-1) that has an acid value of from 1 to 80 mgKOH/g, a surfactant and a water-soluble organic solvent, wherein the content of a water-soluble organic solvent that has a boiling point of 240°C or higher at 1 atmosphere is 8% by mass or less relative to the total amount of the inkjet ink.
C09B 29/20 - Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
This inkjet ink set comprises: an aqueous inkjet magenta ink that contains a specific naphthol-based mixed crystal pigment, an organic solvent, a basic organic compound, and water; and an aqueous inkjet yellow ink that contains a specific yellow pigment and water. The basic organic compound having a pKa value of not more than 9.5 at 25°C accounts for 0.1-1.25 mass% of the entire amount of the aqueous inkjet magenta ink; and the organic solvent having a boiling point of at least 240°C at 1 atm accounts for not more than 8 mass% of the entire amount of the aqueous inkjet magenta ink.
C09B 29/20 - Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
C09B 67/22 - Mixtures of different pigments or dyes or solid solutions of pigments or dyes
58.
CONDUCTIVE MATERIAL DISPERSION, METHOD FOR PRODUCING SAME, COMPOSITION FOR SECONDARY BATTERY ELECTRODES USING SAME, ELECTRODE MEMBRANE, SECONDARY BATTERY AND VEHICLE
A conductive material dispersion which contains: a conductive material which is composed of at least one substance that is selected from the group consisting of carbon nanotubes and carbon black; a carboxymethyl cellulose or a salt thereof; and water. With respect to this conductive material dispersion, the carboxymethyl cellulose or a salt thereof has a weight average molecular weight of from 10,000 to 150,000 and a degree of etherification of from 0.5 to 0.9; and the product of the complex elastic modulus (Pa) and the phase angle (°) of this conductive material dispersion is from 100 to 1,500.
A water-based ink for ink-jet printing which comprises a colorant, one or more resins, a wetting agent, a surfactant, and water, wherein the wetting agent includes a polyhydric alcohol having a solubility parameter of 11.0-15.0 in an amount of 60 mass% or larger with respect to the whole wetting agent, the resins include a (meth)acrylic resin having a polydimethylsiloxane chain structure and a polyether chain structure in side chains and having a weight-average molecular weight of 2,000-30,000, the (meth)acrylic resin being water-soluble, and the ratio of the amount of the polyhydric alcohol to the amount of the (meth)acrylic resin is 1500:1 to 6:1 by mass, the water-based ink having a content of fluorine atoms of up to 500 mass ppm of the whole water-based ink.
An embodiment of the present invention relates to a dispersing agent containing a copolymer which includes an aliphatic hydrocarbon structural unit, a nitrile group-containing structural unit, and a substituted or unsubstituted carbamoyl group-containing structural unit, wherein: the aliphatic hydrocarbon structural unit includes an alkylene structural unit; the aliphatic hydrocarbon structural unit is contained in an amount of not less than 40 mass% but less than 85 mass% relative to the mass of the copolymer; the nitrile group-containing structural unit is contained in an amount of 15-50 mass% relative to the mass of the copolymer; the substituted or unsubstituted carbamoyl group-containing structural unit is contained in an amount of not more than 10 mass% relative to the mass of the copolymer; and the copolymer has a weight average molecular weight of 5,000-400,000.
B01F 17/52 - Natural or synthetic resins or their salts
C08F 236/12 - Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with nitriles
C08L 101/02 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups
H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
One embodiment relates to a water-based inkjet ink containing at least water, a pigment, a water-soluble organic solvent and a binder resin, wherein the water-soluble organic solvent contains at least a water-soluble organic solvent having a surface tension of 30 to 50 mN/m and a boiling point at 1 atmosphere of 180 to 230° C., in an amount of 15 to 50% by weight relative to the total weight of the water-based inkjet ink, and the acid value of the binder resin is at least 5 mgKOH/g but less than 60 mgKOH/g.
B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
B41M 5/50 - Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
An active energy ray-curable inkjet ink containing polymerizable compounds and a polymerization initiator, wherein the polymerizable compounds include at least 5 types of polyfunctional polymerizable compounds having molecular weights within a range from 150 to 500, and include substantially no monofunctional polymerizable compounds.
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
B41J 11/00 - Devices or arrangements for supporting or handling copy material in sheet or web form
B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
The purpose of the present invention is to provide a resin composition that absorbs not only UV rays having a wavelength of less than 400 nm but also light in the visible light short-wavelength region having a wavelength of about 400-420 nm and that makes it possible to mold molded articles having excellent transparency. A resin composition containing: a UV-ray-absorbing pigment (A) that is a triazine compound that absorbs light in the UV region having a wavelength of less than 400 nm and light in the visible light short-wavelength region having a wavelength of 400-420 nm, the triazine compound bonding with one, two, or three naphthalene rings; and a resin.
An actinic ray curable inkjet ink containing a pigment (A), a dye derivative (B), a pigment dispersion resin (C), and a polymerizable compound (D), wherein the pigment (A) contains a C.I. pigment blue 15:6 and a quinacridone-based pigment at a specific amount and a specific ratio, the dye derivative (B) contains a quinacridone-based pigment derivative, and the pigment dispersion resin (C) has an acid value and an amine value in a specific range.
A pretreatment liquid that is used together with an aqueous inkjet ink containing a pigment and water, the pretreatment liquid being characterized by containing a coagulant (A), a surfactant (B), a resin (C), and water, the coagulant (A) containing a metal salt that includes at least a multivalent metal salt, and the surfactant (B) containing polyoxyalkylene alkylamine represented by general formula (1).
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
68.
DISPERSION OF TIN-DOPED INDIUM OXIDE PARTICLES, COMPOSITION FOR SHAPING, AND SHAPED OBJECT
A dispersion of tin-doped indium oxide particles which comprises the tin-doped indium oxide particles, one or more dispersants, and a plasticizer having a boiling point of 200°C or higher, wherein the tin-doped indium oxide particles in water have a pH of 6.0-11.0 and the dispersants include at least one dispersant selected from the group consisting of dispersants A and dispersants B respectively represented by the following formulae.
C01G 15/00 - Compounds of gallium, indium, or thallium
C08G 65/332 - Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides or esters thereof
C08L 101/00 - Compositions of unspecified macromolecular compounds
One mode of carrying out the present invention relates to an inorganic oxide dispersion that includes an inorganic oxide, an amine represented by general formula A, an aliphatic hydroxy acid with a molecular weight of 200 or lower, a silicon compound, and a solvent with a dielectric constant of 18 or higher. In the formula, R1represents an alkyl group with a carbon number of 1–13. R2and R3 each independently represents a hydrogen atom or an alkyl group with a carbon number of 1–13.
One embodiment of the present invention relates to a nonaqueous inkjet ink which contains (A) an organic solvent, (B) scale-like metal particles and (C) an additive for surface tension regulation, wherein: the organic solvent (A) contains (a1-1) an alkylene glycol monoalkyl ether solvent represented by general formula 1 in an amount of from 10% by mass to 75% by mass relative to the total amount of the organic solvent (A); the scale-like metal particles (B) have an average thickness (t) of from 1 nm to 50 nm; and the content of the scale-like metal particles (B) relative to the total amount of the nonaqueous inkjet ink is from 0.1% by mass to 5% by mass.
One embodiment of the present invention relates to a barium sulfate particle dispersion containing barium sulfate particles and a solvent, wherein: the barium sulfate particles have a pH of 7.0-11.0 in dimethylacetamide and have a dispersed particle size of 100-800 nm; and the solvent contains at least one type selected from the group consisting of dimethylacetamide, N-methyl-2-pyrrolidone, and γ-butyrolactone.
A metal oxide dispersion comprising a metal oxide (A) having an average primary-particle diameter of 10-100 nm, an organic silane compound (B) having an alkyl group and an alkoxysilyl group, and a wax (C) which is solid at 23°C.
A pretreatment liquid that is used together with an aqueous inkjet ink containing a pigment and water, wherein the pretreatment liquid contains resin microparticles (A), a surfactant (B), a coagulant (C) and water, the surfactant (B) contains a polyoxyalkylene alkyl ether (b-1), and the coagulant (C) contains a polyvalent metal salt and/or a cationic polymer compound and has a water absorptivity at a temperature of 40° C. and a relative humidity of 80% of 75% by mass or less.
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
C09D 123/30 - Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers modified by chemical after-treatment by oxidation
B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
B41M 5/50 - Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
One embodiment relates to an aqueous inkjet ink containing a pigment (A), a polymer compound (B), a water-soluble organic solvent (C) and a surfactant (D), wherein the water-soluble organic solvent (C) includes ethylene glycol and/or 1,3-propanediol (c1), and a water-soluble organic solvent (c2) having a specific static surface tension, the acid value of the polymer compound (B), the amount of water-soluble organic solvent having a boiling point at 1 atmosphere of 240° C. or higher, and the weight average boiling point at 1 atmosphere for the water-soluble organic solvent (C) are all prescribed values, and the blend amounts of the various components satisfy specific relationships.
This carbon nanotube dispersion liquid for a nonaqueous electrolyte secondary battery contains carbon nanotubes, a dispersant, and a solvent, and is characterized by satisfying (1)-(3). (1) The average outer diameter of the carbon nanotubes is more than 3 nm but not more than 25 nm. (2) The BET specific surface area of the carbon nanotubes is 150-800 m2/g. (3) The average fiber length of the carbon nanotubes in the carbon nanotube dispersion liquid is 0.8-3.5 µm.
The purpose of the present invention is to provide a white conductive primer coating composition with which it is possible to form, on a plastic base material, a coating film of high brightness and adequate conductivity. The present invention pertains to an aqueous white conductive primer coating composition that contains a binder component (A) and a carbon nanotube dispersion liquid (B), wherein: a coating film formed with said aqueous white conductive primer coating composition has a L* value of at least 80 according to whiteness based on the CIE color-matching function and has a surface electrical resistivity of 108 O/? or lower.
B05D 5/12 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a coating with specific electrical properties
B05D 7/02 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
C09D 123/00 - Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
77.
AQUEOUS WHITE CONDUCTIVE PRIMER COATING COMPOSITION AND METHOD OF FORMING MULTILAYERED COATING FILM USING SAME
The purpose of the present invention is to provide a white conductive primer coating composition with which it is possible to form, on a plastic base material, a coating film of high brightness and adequate conductivity. The present invention pertains to an aqueous white conductive primer coating composition that contains a binder component (A) and a carbon nanotube dispersion liquid (B), wherein: a coating film formed with said aqueous white conductive primer coating composition has a L*value of at least 80 according to whiteness based on the CIE color-matching function and has a surface electrical resistivity of 108 Ω/□ or lower.
B05D 1/36 - Successively applying liquids or other fluent materials, e.g. without intermediate treatment
B05D 7/02 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
C08L 33/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters,; Compositions of derivatives of such polymers
C09D 123/00 - Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
C09D 133/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, a; Coating compositions based on derivatives of such polymers
C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
An ink set including an inkjet ink, and a treatment liquid used in combination with the inkjet ink, wherein the inkjet ink includes a pigment, a water-soluble organic solvent, a surfactant and water, the treatment liquid includes a coagulant, an organic solvent and water, the coagulant includes calcium nitrate in an amount of 21.5 to 41.7% by mass relative to the total mass of the treatment liquid, an amount of organic solvent having a boiling point at one atmosphere of 240° C. or higher in the treatment liquid is not more than 8% by mass, a pH of the treatment liquid is within a range from 3.5 to 10.5, and a viscosity of the treatment liquid at 25° C. is within a range from 5.5 to 18.5 mPa·s.
C09D 11/033 - Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
An inorganic oxide particle dispersion containing inorganic oxide particles, a dispersant, an alkoxysilane compound, and a plasticizer free of polymerizable unsaturated groups that has a boiling point of 200°C or higher, wherein the dispersant includes at least one selected from the group consisting of dispersants A represented by general formula A and dispersants B represented by general formula B.
A purpose of the present invention is to provide a coated colorant and a coloring composition that have superior dispersion stability, high compatibility with binder resins, low viscosity after being made into ink, good preservation stability, and good film gloss value. A coated colorant having a resin (P) that coats a surface of a colorant, wherein the resin (P) includes a colorant adsorption group-including monomer unit, a maleic acid (anhydride) monomer unit, and a (meth)aryl monomer unit, and the colorant adsorption group-including monomer unit includes at least one of an α-olefin unit and a ring-including monomer unit.
C09B 19/02 - Bisoxazines prepared from amino quinones
C09B 29/20 - Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
A low-reflectivity black film according includes porous black pigment having a porosity of 50% or larger and a binder component at a volume ratio of 50:50-100:0, in which, with regard to surface roughness parameters Rt and Ra, Rt is 0.15-5 μm and Ra is 0.01-0.5 μm, an L* value is equal to or smaller than 20, and in a range of 400-700 nm, the maximum value of regular reflectivity is equal to or smaller than 0.8%, the maximum value of scattering reflectivity is equal to or smaller than 2%, and the maximum value of light transmittance is equal to or smaller than 5%.
C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
B05D 5/06 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
A coloring composition which contains an isoindoline compound represented by formula (1) (wherein A represents a group that is expressed by formula (2), formula (3) or formula (4)) and a dispersion medium.
The present invention addresses the problem of providing: a dispersant which enables the production of a dispersed material having excellent dispersibility and storage stability even when the dispersant is used in a small amount; a dispersed material having excellent dispersibility and storage stability; an electrode film having excellent adhesiveness and electrical conductivity; and a non-aqueous electrolyte secondary battery having excellent rate properties and cycle properties. The problem can be solved by a dispersant which is a polymer containing 40 to 100% by mass of a (meth)acrylonitrile-derived unit and having a weight average molecular weight of 5,000 to 400,000.
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H01G 11/38 - Carbon pastes or blends; Binders or additives therein
H01B 1/20 - Conductive material dispersed in non-conductive organic material
H01B 1/24 - Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon, or silicon
C08K 3/01 - Use of inorganic substances as compounding ingredients characterised by their specific function
84.
ULTRAVIOLET RAY-ABSORBING POLYMER, MOLDING RESIN COMPOSITION, AND MOLDED BODY
66 represents any one selected from the group consisting of a hydrogen atom and a methyl group, U represents a hydrocarbon group, and said hydrocarbon group includes a skeleton that absorbs ultraviolet rays and optionally contains a heteroatom. In general formula (1), R16 represents any one selected from the group consisting of a hydrogen atom and a methyl group, and Z represents any one selected from the group consisting of a polycyclic hydrocarbon group and a chain hydrocarbon group with 10 or more carbons.
C08F 220/36 - Esters containing nitrogen containing oxygen in addition to the carboxy oxygen
C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
C08L 33/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
85.
Water-based ink for inkjet and method for producing printed matter
One embodiment relates to a water-based ink for an inkjet containing a pigment, a fixing resin, an organic solvent and water, wherein the fixing resin includes an A-B block polymer having an A block and a B block, the A block contains a structural unit (P-1) having an anionic functional group, and the acid value of the A-B block polymer is from 5 to 80 mgKOH/g.
C08L 33/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
C08L 33/08 - Homopolymers or copolymers of acrylic acid esters
C08L 33/10 - Homopolymers or copolymers of methacrylic acid esters
C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
An ink set containing an inkjet ink and a treatment liquid used in combination with the inkjet ink, wherein the inkjet ink contains a pigment, a water-soluble organic solvent, a surfactant and water, the water-soluble organic solvent contains a glycol ether-based organic solvent having a specific structure, the treatment liquid contains a coagulant, the coagulant contains calcium nitrate in an amount of 6.8 to 20.8% by mass relative to the total mass of the treatment liquid, and the amount of compounds contained in the treatment liquid that have three or more hydroxyl groups is not more than 15% by mass relative to the total mass of the treatment liquid.
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
B41M 5/50 - Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
C09D 11/033 - Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
An ink set containing an inkjet ink and a treatment liquid, wherein the inkjet ink contains a pigment, a water-soluble organic solvent, a surfactant and water, the water-soluble organic solvent contains an alkyl diol (A) of 2 to 8 carbon atoms, the weighted average boiling point of the water-soluble organic solvent at one atmosphere is from 175 to 240° C., the surfactant contains an acetylenediol-based surfactant, the treatment liquid contains a coagulant, calcium nitrate is included as the coagulant in an amount of 6.8 to 20.8% by mass relative to the total mass of the treatment liquid, and the pH of the treatment liquid is from 2 to 11.
C09D 11/326 - Pigment inks characterised by the pigment dispersant
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
This dispersant includes a triazine derivative represented by general formula (1) or (2), and an amine or an inorganic base. This dispersion composition includes the dispersant, a carbon material, and a solvent. The dispersion composition further includes a binder. In the present invention, an electrode composition further includes an active material in the dispersion composition.
C07D 251/52 - Two nitrogen atoms with an oxygen or sulfur atom attached to the third ring carbon atom
B01F 17/38 - Alcohols, e.g. oxidation products of paraffins
B01F 17/52 - Natural or synthetic resins or their salts
C07D 403/12 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
C07D 413/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
H01M 4/02 - Electrodes composed of, or comprising, active material
H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
Provided is a pretreatment liquid for aqueous pigment inkjet printing which excels in adhesion to non-permeable substrates such as film substrates and which can provide printed material having good printed image quality with little mixed color bleeding and color unevenness. Also provided is an ink set including the pretreatment liquid and an aqueous pigment inkjet ink. The pretreatment liquid for aqueous pigment inkjet ink printing comprises polyolefin resin particles (A), a flocculant (B), and water. The softening temperature of the polyolefin resin particles (A) is from 50 to 100° C., and the flocculant (B) contains at least one type of substance selected from metal salts and cationic polymer compounds.
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
C09D 11/033 - Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
A carbon nanotube dispersion including a carbon nanotube, a solvent, and a dispersant. A highly conductive electrode film can be produced as a result of the carbon nanotube using a carbon nanotube dispersion satisfying (1), (2), and (3). (1) The average outer diameter is more than 3 nm and less than 10 nm. (2) A peak is present in a powder X-ray refractive analysis at a refractive angle of 2θ = 25° ± 2° and the half-value width of the peak is 3–6°. (3) When the maximum peak intensity within the range 1,560–1,600 cm–1in a Raman spectrum is G and the maximum peak intensity within the range of 1,310–1,350 cm–1 is D, the G/D ratio is 0.5–4.5.
[Problem] To provide an electromagnetic shielding material which is capable of achieving a shielding performance of at least 90% or more. [Solution] An electromagnetic shielding material according to the present invention is configured to contain, as a main component, (a) a thermoplastic resin such as a polyolefin, a polyphenylene sulfide, a polyamide, a polycarbonate, a polybutylene and a polyether imide, while containing (b) a nanocarbon such as carbon nanotubes which are contained in the resin in such an amount that the reflection loss of electromagnetic waves is decreased by 50% or more, (c) a nanocarbon such as carbon black which is contained in the resin in such an amount that the transmission loss of electromagnetic waves is decreased by 80% or more and (d) a dispersant such as a paraffin wax, a montan wax, an amide wax, an ethylene-bis-stearamide, a fatty acid metal salt, a silicone and a polyolefin wax.
The present invention provides: a thermosetting color-filter coloring composition which is capable of suppressing damage to an organic film layer when releasing a photoresist and which is for use in a solid-state imaging element; and a production method for a coloring filter using said composition. This coloring composition is used for forming a color pattern of a color filter used in a solid-state imaging element, and comprises an organic pigment (A), a dispersant (B), an epoxy compound (C), a solvent (D), and a pigment derivative (E), wherein: the content of the organic pigment (A) is at least 50 mass% with respect to non-volatile matter present in the coloring composition; the dispersant (B) includes a dispersant (b1) having an acidic functional group and/or a dispersant (b2) having a basic functional group; and the epoxy compound (C) is at least one type of compound selected from the group consisting of glycerol polyglycidyl ether, bisphenol-type polyglycidyl ether, and hydrogenated bisphenol-type polyglycidyl ether.
G03F 7/11 - Photosensitive materials - characterised by structural details, e.g. supports, auxiliary layers having cover layers or intermediate layers, e.g. subbing layers
G03F 7/40 - Treatment after imagewise removal, e.g. baking
The present invention is able to provide an inorganic oxide dispersion that has high long-term stability and high transparency by having the dispersion contain an inorganic oxide, an amine represented by general formula A, an aliphatic hydroxyl acid having a molecular weight of 200 or less, and a solvent having a dielectric constant of 18 or more. In general formula A, R1represents an alkyl group having 2-13 carbon atoms; and each of R2and R3 independently represents a hydrogen atom or an alkyl group having 2-13 carbon atoms.
C09D 177/00 - Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on derivatives of such polymers
C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
95.
CARBON NANOTUBE, CARBON NANOTUBE LIQUID DISPERSION, AND USE THEREOF
An electrode membrane having high adhesiveness and electrical conductivity can be produced using carbon nanotubes each of which meets the following requirements (1) and (2). (1) A peak appears at a diffraction angle 2θ = 25° ± 2° in powder X-ray diffraction analysis, and the half value width of the peak is 2° or more and less than 3°. (2) The G/D ratio is 1.5 to 5.0, wherein G represents the maximum peak intensity in the range from 1560 to 1600 cm-1and D represents the maximum peak intensity in the range from 1310 to 1350cm-1 in Raman spectra.
An inorganic-oxide particle dispersion which comprises inorganic oxide particles, dispersants, and a plasticizer, wherein the dispersants comprise: at least one dispersant selected from the group consisting of dispersants A represented by general formula A and dispersants B represented by general formula B; and a dispersant C represented by general formula C.
The problems of providing a carbon nanotube dispersion having N-methyl-2-pyrrolidone as a solvent and having excellent viscosity, dispersibility, and storage stability despite having a high carbon nanotube concentration, and of providing a cell electrode composite layer having uniform and satisfactory coating film properties and low electrode plate resistance, are solved by a carbon nanotube dispersion characterized by containing carbon nanotubes, polyvinyl pyrrolidone, N-methyl-2-pyrrolidone, and an amine compound as a dispersing auxiliary, the carbon nanotube dispersion containing 10 parts by weight to less than 25 parts by weight of polyvinyl pyrrolidone and containing 2 parts by weight to 10 parts by weight of an amine-based compound with respect to 100 parts by weight of the carbon nanotubes.
The invention provides a magenta ink for inkjet which yields distinct images having high gloss and no density irregularities or voids upon inkjet printing onto low-absorption substrates, exhibits excellent discharge stability after long standby periods, and can provide excellent drying properties even during high-speed printing; and also provides an ink set that can suppress mixed color bleeding and achieve superior color reproducibility.
A water-based ink-jet which at least contains a pigment, a water-soluble organic solvent, and a surfactant (A), wherein the water-soluble organic solvent is a water-soluble organic solvent having an HLB value determined by Griffin's method of 8 or less, the water-soluble organic solvent being contained in an amount of 10-50 wt % with respect to the total weight of the water based ink-jet ink, and the surfactant (A) comprises an acetylenediol-based surfactant (a1) having an HLD value determined by Griffin's method of 3 or less.
A pretreatment solution which is used together with an aqueous inkjet ink that contains at least a pigment, wherein the pretreatment solution contains an inorganic metal salt and/or an organic metal salt that exists in a dissolved state, and an organic solvent, the organic solvent contains a compound having one or more hydroxyl groups in each molecule, and the amount of the organic solvent is from 0.1 to 50% by weight based on the total weight of the pretreatment solution.
B41J 2/015 - Ink jet characterised by the jet generation process
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
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