Provided are: an active energy ray-curable ink composition, with which an obtained printed object exhibits excellent processability able to be used in DR can applications and exhibits anti-blocking properties that allow printed objects to be piled up even if a varnish is not applied; and a printed object. This active energy ray-curable ink composition contains a pigment, a polyester resin, an acrylate monomer and a photopolymerization initiator. The acrylate monomer includes an acrylate monomer having an isocyanurate ring, a difunctional acrylate and a monofunctional acrylate. The content of the acrylate monomer having an isocyanurate ring is 25-50 mass% of the total amount of acrylate monomers. The content of the monofunctional acrylate is 8-30 mass% of the total amount of acrylate monomers. The total content of the monofunctional acrylate and the difunctional acrylate is 30-75 mass% of the total amount of acrylate monomers.
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
B41M 1/28 - Printing on other surfaces than ordinary paper on metals
C08G 63/199 - Acids or hydroxy compounds containing cycloaliphatic rings
Provided is an active-energy-ray-curable offset ink composition for metal printing use, which has excellent steam retort resistance as well as excellent hot water retort resistance and also has excellent adhesion to metal base materials and excellent blocking resistance. The active-energy-ray-curable offset ink composition for metal printing use comprises a polyester resin, a coloring agent, a polymerizable compound and a polymerization initiator, in which the polyester resin has a hydroxy group excess of 1.15 to 1.90, the average acryl equivalent of a monomer component of the polymerizable compound is 110 to 140, and the polyester resin contains, as an acid component including a polybasic acid, at least one component selected from the group consisting of tetrahydrophthalic acid, hexahydrophthalic acid, orthophthalic acid, tetrahydrophthalic anhydride, hexahydrophthalic anhydride, phthalic anhydride and isophthalic acid.
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 present disclosure provides a flexible display laminate in which an adhesive layer is provided on a light-transmitting flexible substrate, said adhesive layer being formed from an acrylic adhesive containing a low-polarity additive and an acrylic copolymer that contains a repeating unit derived from a (meth)acrylic acid alkyl ester having an alkyl group having 4 or more carbon atoms. Also provided is a flexible display including said laminate.
C09J 133/00 - Adhesives 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, anhydrides, ; Adhesives based on derivatives of such polymers
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
4.
LIQUID COLORING COMPOSITION, AND METHOD FOR MANUFACTURING POLYESTER RESIN COMPOSITION AND POLYESTER RESIN MOLDING BODY
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).
The present disclosure provides a method that is for separating and recovering a laminate, and that comprises a step for immersing a laminate including at least a plastic base layer and a print layer in a detachment liquid to detach the print layer such that a print layer component detached from the plastic base layer has a volume-based median diameter (D50) of at least 1 μm, and recovering a plastic substrate. The mass of the print layer is 0.01 mass% or more with respect to the total mass of the detachment liquid.
The present invention provides: a metal particle-containing composition which enables a bonded part to have a high bonding strength, while suppressing a decrease in the bonding strength associated with thermal cycles; and a paste for bonding. The present invention also provides a paste for bonding, which has, in addition to the above-described characteristics, excellent printability to a part to be bonded even if metal particles are contained therein at a high concentration. The present invention also provides a bonded body which is not deteriorated by thermal cycles. The present invention provides a metal particle-containing composition which contains: metal particles (A) that have an average particle diameter of 100 nm to 500 nm; and a compound (B) that has 20 to 80 carbon atoms, while having two or more functional groups (b), each of which is at least one group that is selected from among a hydroxyl group, a carboxy group and an amino group. The present invention also provides a paste for bonding, the paste containing a dispersion medium (C) and the metal particle-containing composition. The present invention also provides a bonded body which is obtained by bonding a first part to be bonded and a second part to be bonded by means of the above-described paste for bonding.
B22F 1/10 - Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
B22F 1/00 - Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
B22F 9/00 - Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor
B23K 35/22 - Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
B23K 35/363 - Selection of compositions of fluxes for soldering or brazing
9.
PHOTOSENSITIVE COMPOSITION FOR ORGANIC EL DISPLAY DEVICE AND ORGANIC EL DISPLAY DEVICE,
Provided are: a photosensitive composition for an organic EL display device, the photosensitive composition being excellent in preservation stability as a photosensitive composition, being excellent in curing properties at low temperature, having good developability, and being capable of forming a cured film having high light shielding properties; and an organic EL display device comprising a cured film having high light shielding properties. This photosensitive composition for an organic EL display device comprises carbon black, a polymerizable compound, a photopolymerization initiator, and a photosensitive resin, wherein the photopolymerization initiator includes a compound having two or more oxime esters in one molecule; the polymerizable compound includes a hexafunctional polymerizable compound and a trifunctional polymerizable compound; and the content of the carbon black is 30-50% by mass based on the non-volatile content of the photosensitive composition for an organic EL display device.
The present invention provides a novel electronic component, a production method therefor, and a conductive sheet used for these. Provided is a method for producing an electronic component provided with a conductive layer, said method comprising: a first fixing stage for fixing a pre-covering electronic component, which is an electronic component prior to being covered with a conductive layer, to a first fixing member; a second fixing stage for fixing a conductive sheet to a second fixing member which has a recess; and a conductive layer formation stage for closing together the first fixing member and the second fixing member such that the recess of the second fixing member and the pre-covering electronic component mesh together, and transferring the conductive sheet to the pre-covering electronic component, thereby forming a conductive layer on a surface of the pre-covering electronic component.
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
12.
ADHESIVE RESIN COMPOSITION, AND SHEET, LID MATERIAL, COMPONENT SET, AND CONTAINER USING SAID COMPOSITION
To provide an adhesive resin composition that yields a film having excellent antiblocking performance and slipping performance and a sheet, a lid material, a component set for a sealed container, and a container that use the same. The problem is solved by an adhesive resin composition that contains a thermoplastic resin (A), a tackifying resin (B), a fatty acid amide (C), and spherical amorphous aluminosilicate particles (D), in which the thermoplastic resin (A) contains at least one selected from the group consisting of ethylene-α-olefin copolymers (A1), ethylene-vinyl acetate copolymers (A2), polyethylene (A3), and polypropylene (A4).
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
B65D 65/40 - Applications of laminates for particular packaging purposes
An object is to provide an adhesive patch that is excellent in both percutaneous absorbability of a drug and adhesiveness to the skin. An adhesive patch of the present invention includes a backing and an adhesive layer integrally laminated on one side of the backing, the adhesive layer including a drug, levulinic acid, and an acrylic adhesive including an acrylic polymer (A) containing a vinyl-based monomer (I) moiety having a solubility parameter of 9 (cal/cm3)1/2 or more. According to the present invention, it is possible to provide an adhesive patch that is excellent in both percutaneous absorbability of a drug and adhesiveness to the skin.
Provided are an adhesive composition and an adhesive sheet which contain: an acrylic acid ester copolymer, which is a copolymer of a monomer mixture comprising an alkyl (meth)acrylate monomer, a monomer having an acidic group and a monomer having a hydroxyl group; and an isocyanate-based curing agent. The adhesive composition and adhesive sheet exhibit sufficient adhesive strength, high tackiness and good re-release properties, and there is little protrusion of an adhesive from the sheet.
This method for producing recycled plastic obtains recycled plastic from a packaging material (A). The packaging material (A) has a plastic laminate and a printed layer provided on at least one surface of the plastic laminate. The plastic laminate, which is on the outermost surface of the packaging material (A), does not include a chromatic colored ink. The amount of polyolefin resin in the packaging material (A) is 80 mass% or more. The method for producing recycled plastic includes step 1 of obtaining a laminate (B) by immersing the packaging material (A) in a release liquid including a surfactant to remove 85 mass% or more of the printed layer, and a step 2 of melting and kneading the laminate (B) using an extrusion device provided with a screw and a discharge section.
One embodiment of the present invention relates to an aqueous flexographic ink containing an aqueous urethane resin and water. The aqueous urethane resin has an acid group and contains a structural unit derived from polyethylene glycol. The weight-average molecular weight of the aqueous urethane resin is 8,000 to 24,000.
C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
09 - Scientific and electric apparatus and instruments
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Chemicals used in industry; carbon nanotubes; chemicals for use in the manufacture of battery electrodes; chemicals for use in the manufacture of batteries; chemicals for use in the processing of plastics; adhesives for industrial purposes; conductive adhesives for use in industry; unprocessed plastics for industrial use; unprocessed synthetic resins; dispersions of plastics; unprocessed synthetic resins for use in the manufacture of plastic molding compounds; conductive pastes; conductive pastes for electromagnetic shielding in electronic products; conductive polymers for electromagnetic shielding in printed circuit boards Pigments; colorants; paints; printing ink; conductive inks; conductive inks for electromagnetic shielding in electronic products; conductive paints; conductive paints for electromagnetic shielding in electronic products Batteries; solar batteries; electric batteries; cells; fuel cell electrodes; electrodes for batteries; electrodes for solar batteries; electric wires and cables; telecommunication devices and apparatus; personal digital assistants in the shape of a watch; smartphones; computers; computer hardware; computer printers; computer memory devices; computer circuit boards; color filters for liquid crystal displays; display screens; computer peripheral devices; downloadable computer software; computer software, recorded; electric conductors Electrical insulating materials; adhesive-coated plastic films, other than for wrapping; adhesive-coated plastic tapes, other than for wrapping; adhesive-coated plastic sheets, other than for wrapping; semi-processed plastic products with adhesives; electromagnetic shielding films; electromagnetic shielding tapes; electromagnetic shielding sheets; electromagnetic shielding films with adhesives; electromagnetic shielding tapes with adhesives; electromagnetic shielding sheets with adhesives; electromagnetic shielding materials; conductive plastic sheets and films; thermal conductive plastic sheets and films; electrical insulation sheets and films; plastic films for electrical insulation; plastic films for insulating purposes; electrical insulation sheets and films with conductive layer; electrical insulating materials with a conductive layer; anti-reflection plastic films; plastic films for protection against infrared rays or ultraviolet rays; adhesive tapes, other than for medical purposes, stationery or household purposes; semi-processed plastic products; conductive tapes for electromagnetic shielding in electronic products; conductive tapes; conductive sheets for electromagnetic shielding in electronic products; conductive sheets; conductive films for electromagnetic shielding in electronic products; conductive films for use in the manufacture of electronic devices
18.
HOT-MELT MAGNETIC TAPE, CLOTH-LIKE MATERIAL FOR FOAM MOLDING AND METHOD FOR PRODUCING THE SAME, METHOD FOR PRODUCING FOAM MOLDED COMPOSITE, AND VEHICLE SEAT
A hot-melt magnetic tape for a foam molded body, the tape having a magnetic layer formed from a hot-melt magnetic material, where the hot-melt magnetic material has a ring and ball softening point of 105° C. or more and 140° C. or less, and the hot-melt magnetic material includes: a thermoplastic resin containing an ethylene-vinyl acetate copolymer (A); and a magnetic powder (C), and, optionally, further includes a wax (B), where 20 to 80% by mass of the component (A), 0 to 8% by mass of the component (B), and 15 to 80% by mass of the component (C) are contained in 100% by mass in total of the component (A), component (B), and component (C), and a structural unit derived from a vinyl acetate monomer for the ethylene-vinyl acetate copolymer (A) accounts for 15 to 30% by mass.
Provided is an insulative adhesive tape that has heat resistance, has excellent tracking resistance such as to prevent the occurrence of a reverse trend phenomenon, is highly insulative, and has excellent winding workability. The insulative adhesive tape (1) comprises an insulative layer (12), an adhesive layer (13) and a glass cloth layer (11), wherein the glass cloth layer (11) is positioned between the insulative layer (12) and the adhesive layer (13), and the glass cloth layer (11) is impregnated with at least one of the insulative layer (12) and the adhesive layer (13).
Embodiments of the present invention relate to: a water vapor barrier composition which contains (A) a styrene-based thermoplastic resin and (B) a hydrocarbon-based wax; and a water vapor barrier multilayer body which uses this water vapor barrier composition.
C08L 53/02 - 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 of vinyl aromatic monomers and conjugated dienes
This actinic ray curable ink composition contains a pigment, an allyl resin, an epoxy compound, an oxetane compound, and an optical cationic polymerization initiator. The contained amount of the allyl resin is 3-25 mass%. The total contained amount of the epoxy compound and the oxetane compound is 30-65 mass% in the entire amount of the ink composition, and a weight ratio represented by epoxy compound/oxetane compound is in the range of 1-5. This printed matter is obtained by performing printing using the actinic ray curable ink composition.
C08G 59/68 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the catalysts used
C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
23.
CONDUCTIVE SHEET, WIRING BOARD, AND ELECTRONIC DEVICE
The present disclosure provides: a conductive sheet having a conductive composition which has outstanding metal recycling properties and good adhesive power and conductivity, prevents sticking to protective sheets during storage, and has outstanding protective sheet peeling properties, water droplet evaporation properties, and reworking properties; and a wiring board provided with said conductive composition. The conductive sheet of the present disclosure is a conductive sheet in which a conductive composition containing a metal powder (A) and a binder (B) is disposed on only one surface of a protective sheet (D), wherein the conductive composition dissolves, so as to leave a residue, when submerged for 24 hours in a specific type of solvent composition (C) at 30°C, the residue includes a metal element, and the peak density Spd of the surface of the conductive composition not facing the protective sheet (D) is 1,000-500,000/mm2.
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
26.
METAL SHEET BONDING AGENT, METHOD FOR MANUFACTURING REINFORCEMENT MEMBER FOR PRINTED WIRING BOARD, AND WIRING BOARD AND METHOD FOR MANUFACTURING SAME
Provided are: a metal sheet bonding agent that has excellent adhesive strength and solder reflow tolerance and that reduces adhesive residues generated during detachment from metal sheets and the like; a reinforcement member that is for a printed wiring board and that is provided with the bonding agent; and a wiring board. A metal sheet bonding agent (10) according to the present disclosure is sheet like, and contains an electrically conductive component (A) and a binder (B). The binder (B) contains a resin. The content proportion of the binder (B) is 10-60 mass% in the mass of the metal sheet bonding agent (10). The spread area ratio Sdr of the metal sheet bonding agent (10) on one surface is 0.01-5.0.
H05K 3/32 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
27.
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
28.
DIKETOPYRROLOPYRROLE PIGMENT, PIGMENT COMPOSITION, COLORED COMPOSITION, COLOR FILTER, AND SENSOR
The purpose of the present invention is to provide a diketopyrrolopyrrole pigment that has both high coloring power and high transmittance as a red colorant, and further has excellent dispersion stability. Furthermore, the purpose of the present invention is to provide a pigment composition using said pigment, a colored composition, a color filter, and a sensor. The aforementioned problems are solved by a diketopyrrolopyrrole pigment characterized by being represented by general formula (1). [In general formula (1), A1and A2are each independent and represent a five-membered or six-membered ring that may have a substituted group, and the atoms forming the ring are each independent and may be carbon atoms, oxygen atoms, or sulfur atoms. R1and R2 are each independent and represent hydrogen atoms, an alkyl group having 1-10 carbon atoms that may have a substituted group, or halogen atoms.]
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
30.
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 addresses the problem of providing an adhesive sheet and an adhesive agent having outstanding adhesive strength, heat resistance, resistance to humidity-induced whitening, outgas resistance, and light resistance. Said problem is solved by an optical adhesive agent including an acrylic copolymer (A) and a curing agent (B). The acrylic copolymer (A) is a copolymer of a monomer mixture in which the content of an alkyl (meth)acrylate ester monomer (a1) having a C1-2 alkyl group is 20-60 mass%, the content of an alkyl (meth)acrylate ester monomer (a2) having a C4-8 alkyl group is 30-70 mass%, and the content of ethylene unsaturated monomers (a3) having a hydroxyl group is 2.6-15 mass% in 100 mass% of the monomer mixture. The monomer mixture includes at least two varieties of ethylene unsaturated monomers (a3) having a hydroxyl group, and the ratio G'2/G/1 of the storage modulus G'1 thereof at 175°C to the storage modulus G'2 thereof at 225°C is 0.4-1.4.
C09J 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
C08F 222/12 - Esters of phenols or saturated alcohols
The present invention provides: a composition for colloidal crystals, the composition having excellent coatability and long-term stability and being capable of forming a colloidal crystal that has excellent color developability and heat resistance; and a multilayer body which comprises a colloidal crystal layer that is formed from this composition for colloidal crystals and has excellent color developability and heat resistance. The present invention provides: a composition for colloidal crystals, the composition having excellent coatability and long-term stability and being capable of forming a colloidal crystal that has excellent color developability and heat resistance; and a multilayer body which comprises a colloidal crystal layer that is formed from this composition for colloidal crystals and has excellent color developability and heat resistance. (1) The solid content concentration is 25% by mass or more. (2) The pH in an environment at 25°C is 4 to 14. (3) The viscosity in an environment at 25°C is 0.1 to 200 mPa∙s. (4) The cores of the core-shell type resin fine particles have a glass transition temperature of 80°C or more. (5) The shells of the core-shell type resin fine particles have a glass transition temperature of 40°C or more.
B01J 13/00 - Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
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.
The present invention provides a resin composition which has substrate processing adequacy including embeddability into substrate relief patterns, heat cycle resistance and plating solution resistance, and which enables the achievement of a cured product that has excellent long-term heat resistance and excellent bending strength. The above is achieved by means of a resin composition which contains a polyimide resin (A), a curable compound (B) and a thermally conductive filler (C), wherein: a cured product of this resin composition has a Tg of 140°C to 400°C; the polyimide resin (A) has a residue X2d that is derived from a dimer diamine and/or a dimer diisocyanate, while having a total average number of functional groups selected from among an amino group, an acid anhydride group and a maleimide group of 1 or less (including 0); the temperature and Mw at which the storage elastic modulus G' of the polyimide resin (A) is 1.0 × 107 Pa are within specific ranges; and the curable compound (B) is selected from the group consisting of an epoxy compound (b1) and the like.
C08L 79/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
C08F 283/04 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass on to polycarbonamides, polyesteramides or polyimides
C08G 18/64 - Macromolecular compounds not provided for by groups
C08G 59/20 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the epoxy compounds used
C08G 65/38 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
C08G 73/10 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
C08K 3/013 - Fillers, pigments or reinforcing additives
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
A method for manufacturing a printed seamless can, the method comprising: a step for forming a print layer by applying a print ink composition on an object to be coated; a step for forming a coating film by coating the print layer with an overprint varnish in a wet-on-wet manner; and a step for baking and curing the print layer and the coating film, wherein the print ink composition contains a resin, a pigment, a solvent, and a dinonylnaphthalene sulfonic acid metal salt represented by general formula (1), and the contained amount of the dinonylnaphthalene sulfonic acid metal salt in the print ink composition is 0.1-2.5 mass%. (In general formula (1), M represents at least one selected from calcium, zinc, sodium, barium, and magnesium, and n represents a number identical to the valence of M).
A heat-curable composition comprising: a polyimide resin (A) which has a repeating unit of general formula (1), has a phenolic hydroxyl group, and has a storage modulus G' of 1.0×107Pa at a temperature of 0-90°C, at least some of the X2moieties having residues X2d derived from a dimer diamine, etc.; and a crosslinking agent (B) having two or more functional groups. The crosslinking agent (B) includes one or more compounds selected from the group consisting of epoxidized compounds (b1), cyanate ester compounds (b2), etc., these compounds being contained in an amount of 0.5-10 parts by mass per 100 parts by mass of the polyimide resin (A).
The present invention provides a recycling method capable of facilitating recycling of packaging films. The recycling method according to one aspect of the present invention comprises: a crushing step (step S1) for crushing a packaging film (20) to which a paper label (22) is adhered into film pieces (31) to which the paper label is adhered and film pieces (32) to which the paper label is not adhered; and a separating step (step S3) for separating the crushed film pieces (31, 32) into the film pieces (31) to which the paper label is adhered and the film pieces (32) to which the paper label is not adhered.
The present invention provides a coating liquid for forming a low refractive index layer, the coating liquid containing hollow particles (A) that have a particle diameter (D50) of 150 nm or less, inorganic oxide fine particles (B) (excluding the hollow particles (A)) that have a particle diameter (D50) of 10 nm to 90 nm and a particle diameter (D99) of 150 nm to 300 nm, and a multifunctional (meth)acrylate (C). With respect to this coating liquid for forming a low refractive index layer, 0.5 part by mass to 15 parts by mass of the inorganic oxide fine particles (B) is contained relative to 100 parts by mass of the hollow particles (A).
One embodiment pertains to an adhesive for skin affixation containing (A) a polymer having a reactive functional group, (B) a urethane compound in which the mass average molecular weight is 1,500-40,000, and (C) a curing agent, the urethane compound (B) content being 0.05-20 mass parts relative to 100 mass parts of the polymer (A).
A61K 47/32 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers
A61K 47/34 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
A61L 15/24 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
A61L 15/26 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
C09J 133/04 - Homopolymers or copolymers of esters
C09J 171/00 - Adhesives based on polyethers obtained by reactions forming an ether link in the main chain; Adhesives based on derivatives of such polymers
A method for separating and collecting a base material (1), said method comprising a step for immersing, in a basic aqueous solution, either only the laminate of (ii) below, or the laminate of (i) below along with the laminate of (ii) and/or (iii) below, wherein: an adhesive layer is formed from an adhesive composition; and, contained in 100 mass% of the adhesive composition is 5-100 mass% of a resin component (A) which is alkali-soluble, which has a glass transition temperature of -70°C to 50°C, and which has a storage elastic modulus of 1.0×102to 1.0×106Pa at 70°C. (i) A laminate which has the base material (1) and a printed layer. (ii) A laminate in which affixed together are the laminate of (i) above and an adhesive label that comprises a base material (2) and an adhesive layer formed from a specific adhesive composition. (iii) A laminate in which a base material (3) and an adhesive label are affixed together.
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:
The present invention addresses the problem of providing an adhesive that does not use epoxy silane or a bisphenol A type epoxy resin, has good adhesion performance even after hot water sterilization such as boiling and retorting, and can suppress whitening of packaging materials. The present invention addresses the problem of providing an adhesive in which cloudiness or sedimentation is suppressed and which can maintain the performance after hot water sterilization even when a polyol main agent is stored over time. The present invention addresses the problem of providing a laminate and a package having good adhesion performance and suppressed whitening even after hot water sterilization. The above-mentioned problems are solved by a laminate adhesive that contains a polyol main agent and a polyisocyanate curing agent, wherein an oxyacid of phosphorus or a derivative thereof is contained in the laminate adhesive, and the polyol main agent comprises a mixture of a polyol compound, a silane coupling agent having an amino group, an epoxidized fatty acid ester and an organic solvent having a carbonyl group.
Provided is a protective sheet that is for a circuit substrate, that has a first surface and a second surface on the opposite side from the first surface, and in which the adhesive strength of the first surface as measured in a probe tack test is at most 0.15 N/cm2totaltotaltotaltotaltotal represents the total thickness (μm) of the protective sheet).
One embodiment relates to a method for the separation and recovery of a laminate that includes a step for immersing a laminate provided with at least a polyolefin base material layer and a release layer in contact with the polyolefin base material layer in a release solution containing a surfactant having an HLB value of 7 or more and a defoamer having an HLB value of 1-3, releasing the release layer, and recovering the polyolefin base material, the release layer being a layer including a water-soluble resin or a compound having an acidic group.
C08F 20/04 - Acids; Metal salts or ammonium salts thereof
C08J 11/22 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
B29B 17/02 - Separating plastics from other materials
B32B 7/06 - Interconnection of layers permitting easy separation
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).
Provided is an adhesive patch which enables excellent percutaneous absorption of selexipag. An adhesive patch according to the present invention is characterized by comprising a support and an adhesive layer that is integrally laminated on one surface of the support and that contains selexipag and an acrylic adhesive. By using selexipag and the acrylic adhesive in combination in the adhesive layer, it is possible to provide an adhesive patch which enables excellent percutaneous absorption of selexipag. This adhesive patch makes it possible to percutaneously administer selexipag as a drug.
This hard coat film has a triacetylcellulose film (1), a mixed layer (2), and a hard coat layer (3). The hard coat layer (3) is formed of a hard coat layer-forming composition that contains a compound (A) having three or more ethylenically unsaturated groups, a compound (B) having one ethylenically unsaturated group, a photoinitiator (C), and a solvent (D). The mass ratio of compound (B)/solvent (D) in the hard coat layer-forming composition is 0.03-0.20. The mixed layer (2) is a layer formed by swelling or dissolving the hard coat layer-forming composition on the triacetylcellulose film (1). When a cross section of the hard coat film in the thickness direction is observed by a scanning electron microscope, the film-thickness proportion of the mixed layer (2) in the total film thickness of the hard coat layer (3) and the mixed layer (2) is 65% or more.
G02B 1/14 - Protective coatings, e.g. hard coatings
B05D 7/10 - 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 wood using synthetic lacquers or varnishes based on cellulose derivatives
B05D 7/24 - 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 for applying particular liquids or other fluent materials
B32B 23/08 - Layered products essentially comprising cellulosic plastic substances comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
10011 indicates the absorbance, at a maximum-absorption wavelength, of the colorant dispersion (colorant dispersion II) obtained by adding the solution of the colorant for fluorescent labeling to PBS, the colorant solution I and the colorant dispersion II being equal in colorant concentration.]
C09B 57/00 - Other synthetic dyes of known constitution
G01N 21/78 - Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
An insulative adhesive tape (3) is configured from a laminated body (L3) of at least three layers including an insulative layer (12), an adhesive layer (13), and a substrate layer (11) provided between the insulative layer (12) and the adhesive layer (13). The insulative layer (12) and the adhesive layer (13) are each provided to the surface of the laminated body (L3), and the insulative layer (12) is formed of a resin including, as a main component, at least one selected from a polyamide and a polyimide having an aromatic ring concentration of 30 mass% or less.
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
54.
ACTIVE ENERGY RAY CURABLE UNDERCOAT AGENT, UNDERCOAT LAYER, LAMINATE, AND METAL FILM-ATTACHED BASE MATERIAL
Provided is an active energy ray curable undercoat agent for forming an undercoat layer in a metal film-attached base material comprising a base material, an undercoat layer, and a metal film in this order. The active energy ray curable undercoat agent contains a first compound having three or more (meth)acryloyl groups, a second compound, and a photopolymerization initiator, wherein: the second compound contains at least one type selected from the group consisting of a compound having a silsesquioxane skeleton, a metal compound having an organic group, a triazinethiol compound, and a silane coupling agent having two or more alkoxysilyl groups and two or more reactive functional groups; and the content of the first compound is 70 mass% or more in 100 mass% of a nonvolatile component of the active energy ray curable undercoat agent.
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 15/082 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising acrylic resins
Provided are: an adhesive composition which is agingless, has good adhesive properties and excellent storage stability, and can be used reliably for a long time even after the addition of a curing agent; and an adhesive sheet. An adhesive composition according to an aspect of the present disclosure contains (A) an acrylic polymer, (B) a metal chelate compound, and (C) a polycarboxylic acid compound, wherein the acrylic polymer (A) is a copolymer of a monomer mixture containing a monomer (a1) having an acidic group, and the content of the monomer (a1) having an acidic group is 0.01-20 mass% with respect to 100 mass% of the monomer mixture.
C09J 133/00 - Adhesives 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, anhydrides, ; Adhesives based on derivatives of such polymers
A photosensitive composition comprising a colorant, one or more binder resins, a polymerizable compound, one or more photopolymerization initiators, a resin-type dispersant, and a leveling agent, wherein the binder resins include an alkali-soluble binder resin including a constituent unit having a blocked isocyanate group and the photopolymerization initiators include an O-acyl oxime ester type photopolymerization initiator.
The purpose of the present invention is to provide a binder for a non-aqueous secondary battery separator that can form a non-aqueous secondary battery separator that has excellent flexibility, adhesion, electrolyte resistance, and heat resistance. The purpose of the present invention is also to provide a power storage device that has excellent long-term storage stability and that can provide excellent power storage device characteristics and separator characteristics even after long-term storage. The binder for the non-aqueous secondary battery separator contains a polymer (A) which is a polymer of monomers including a monomer having an acidic functional group, a monomer having an amide group, and a (meth)acrylic acid alkyl ester monomer, and a condensation product of a silane compound, and the glass transition temperature is –60°C to 60C. The power storage device has a separator base provided with at least one protective layer between a pair of electrodes, wherein the protective layer contains a polymer of an ethylenically unsaturated monomer, and a silane compound, the silane compound having no ethylenically unsaturated groups but having a C3-12 alkyl group.
H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
58.
PACKAGING MATERIAL, RECYCLED MOLDING MATERIAL, AND METHODS FOR MANUFACTURING SAME
One embodiment of the present invention pertains to a packaging material provided with at least a first base material, a primer layer (S), and a printing layer (R) in the stated order, or a packaging material provided with at least the first base material and the printing layer (T) in the stated order. The primer layer (S) and the printing layer (T) are each a layer that is for recycling the first base material by causing the first base material to be separated therefrom and that contains a compound having an acidic group. The printing layer (R) and the printing layer (T) are each a layer that contains a colorant, a dispersant (A), and a binder resin.
B65D 65/40 - Applications of laminates for particular packaging purposes
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
C09D 5/20 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
An active-energy-ray-curable coating varnish including a rosin-modified resin, a polymerization inhibitor, and an active-energy-ray-curable compound, and a laminate using said varnish. The active-energy-ray-curable coating varnish can provide both coating film durability, such as abrasion resistance and adhesiveness, and storage stability in printing machines and product storage while having high glossiness.
B05D 7/24 - 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 for applying particular liquids or other fluent materials
C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
This electron beam–curable composition includes a rosin-modified resin (A), a (meth)acrylate compound (B), and an extender pigment (C), but does not substantially include a photopolymerization initiator, and a laminate according to the present invention is formed using the electron beam–curable composition. The electron beam–curable composition makes it possible to form a coating film that has excellent curability and excellent adhesion to a substrate and, when used as an ink, makes it possible to achieve excellent printability.
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
C08F 2/46 - Polymerisation initiated by wave energy or particle radiation
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
61.
THERMOELECTRIC CONVERSION MATERIAL, AND THERMOELECTRIC CONVERSION ELEMENT PREPARED THEREWITH
A thermoelectric conversion material containing an electrically conductive material (A) and an organic compound (B) that are in a relationship satisfying the following formula (1): 0 eV≤|(HOMO of the organic compound (B))−(HOMO of the electrically conductive material (A))|≤1.64 eV.
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.
The objective of the present disclosure is to provide an adhesive resin sheet that shows an excellent loss tangent in high frequency bands (10 GHz, 20 GHz, 40 GHz) and exhibits high migration resistance and excellent bendability after a solder reflow step. The problem is solved by the provision of an adhesive resin sheet that satisfies the following i to iv when the adhesive resin sheet is heated at 180℃ for one hour. i: At 23℃, the loss tangent at a measurement frequency of 10 GHz is less than or equal to 0.005. ii: At 23℃, the loss tangent at a measurement frequency of 20 GHz is less than or equal to 0.007. iii: At 23℃, the loss tangent at a measurement frequency of 40 GHz is less than or equal to 0.01. iv: When the mass reduction rate measured in compliance with thermogravimetry defined in JIS K 7120 using an inflow gas of nitrogen, a measurement temperature range of 25℃ to 500℃, and a heating rate of 10℃/min is 5%, the temperature is greater than or equal to 280℃.
H01B 3/30 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes
H01B 3/44 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes acrylic resins
Provided is an electronic component mounted substrate that has excellent insulative properties, that excels in cold cycle tolerance, and that excels in dicing suitability. An electronic component mounted substrate (10) is configured so that an electronic component (2) is mounted on a substrate (1), and the electronic component (2) is covered by an electronic component protecting layer (3). The surface of the electronic component protecting layer (3) has a Flop Index (FI), calculated using a formula (1), of 0.3 to 80.
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
66.
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
67.
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.
Provided is an active-energy-ray-curable resin composition containing: a first resin, which is obtained by reacting a hydroxyl-group-containing polyester resin, an isocyanate compound, and a hydroxyl-group-containing (meth)acrylic compound; and a polyfunctional (meth)acrylic compound, wherein the hydroxyl-group-containing polyester resin is obtained by reacting a polyhydric alcohol including a trihydric or higher alcohol and a polybasic acid under conditions such that the OH/COOH molar ratio is 1.10 or greater, and the hydroxyl value of the hydroxyl-group-containing polyester resin is 50 mg KOH/g or greater.
C09D 17/00 - Pigment pastes, e.g. for mixing in paints
B41M 1/30 - Printing on other surfaces than ordinary paper on organic plastics, horn, or like materials
C08F 2/48 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
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
C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
C08G 18/67 - Unsaturated compounds having active hydrogen
C08G 18/72 - Polyisocyanates or polyisothiocyanates
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
Provided is an adhesive composition including a copolymer (A) and a curing agent (B), the copolymer (A) being formed from a monomer mixture containing an alkyl (meth)acrylate (a1) that has a C4-12 alkyl group, a (meth)acrylate (a2) that has an aliphatic cyclic structure and does not have reactive functional groups, and a (meth)acrylate (a3) that has a carboxyl group, and the (meth)acrylate (a3) that has a carboxyl group including at least one of a (meth)acrylate (a3-1) represented by general formula (1) and a (meth)acrylate (a3-2) represented by general formula (2).
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 binder dispersion having excellent electrolyte resistance, a slurry composition having excellent solution stability and coatability, a separator having a low water content and excellent thermal resistance and adhesion to a separator substrate, and a non-aqueous secondary battery having a low internal resistance and good cycle characteristics. The present invention solves the problem to be addressed using a binder dispersion for a non-aqueous secondary battery separator, the binder dispersion including a polymer (A1) and an aqueous medium. The polymer (A1) has an acid value of 15 mgKOH/g or less, and is an ethylenic unsaturated monomer mixture including (meth)acrylamide and a non-ionic ethylenic unsaturated monomer (a-1) for which an octanol/water distribution coefficient logarithm (Log Kow) at 25°C is a specific value, and light transmittance at a wavelength of 400 nm, under a condition of a solid component concentration of 5% by mass, is less than 70%.
H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
H01M 50/489 - Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
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
74.
ADHESIVE FOR FLEXIBLE DISPLAY, ADHESIVE SHEET, LAMINATE, AND FLEXIBLE DISPLAY
This adhesive is for a flexible display, and contains an acrylic copolymer and a curing agent. The acrylic copolymer is a copolymer of a monomer mixture containing all of monomers (a-1)-(a-4). The storage modulus and the loss tangent of the adhesive satisfy all of (1)-(7). Two types of the acrylic copolymer may be included, where one may be a copolymer of a monomer mixture containing all of monomers (a-1)-(a-3) and the other may be a copolymer of a monomer mixture containing monomer (a-5).
C09J 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
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
This method for manufacturing a printed wiring board with a metal reinforcement plate comprises: a step [1] in which a member set (17) is disposed on a printed wiring board (20) so that the wiring board (20) and a conductive adhesive (12) oppose each other, the member set being provided with, in the given order, a metal reinforcement plate (14), a cushion material (16), and the conductive adhesive (12) which contains a conductive filler and a binder resin that is softened by heat; a step [2] for hot-pressing the member set (17) so that a ground circuit (25) and the metal reinforcement plate (14) are adhered by the conductive adhesive (12) via an opening (27) provided to an insulating protective film (22, 23), and the ground circuit (25) and the metal reinforcement plate (14) are electrically connected; and a step [3] for peeling off the cushion material (16) of the member set (17).
H05K 3/32 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
77.
THERMOPLASTIC RESIN COMPOSITION TO BE USED IN ELECTROMAGNETIC WAVE ABSORBER, AND MOLDED ARTICLE
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.
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
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
H01L 27/32 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
H01L 51/50 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
80.
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.
Provided is an adhesive composition containing a urethane prepolymer (A) that has a hydroxyl group and is a reaction product of a polyol (ax) with a number average molecular weight of 1,000-45,000, a polyfunctional polyol (ay) (excluding the polyol (ax)), and a polyisocyanate (az), in which the polyol (ax) is a copolymer of a monomer mixture including a monomer (ax'1) having a lactic acid unit and a monomer (ax'2) (excluding lactic acid) having at least one of a lactone unit and an aliphatic hydroxycarboxylic acid unit, and the urethane prepolymer (A) having a hydroxyl group has a glass transition temperature of -60°C to -10°C inclusive. Also provided is an adhesive sheet having a substrate and an adhesive layer that is provided on at least one surface of the substrate and formed from the adhesive composition.
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
The present invention provides: a composition for forming an enzyme sensor electrode and an enzyme sensor electrode which are excellent in adhesiveness and make it possible to produce a highly sensitive sensor; and a highly sensitive enzyme sensor. A composition for forming an enzyme sensor electrode according to the present invention comprises an electrically conductive material, aqueous resin fine particles, and an aqueous liquid medium, wherein the electrically conductive material contains two or more types of carbon materials (A).
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
Goods & Services
Chemicals for use in industry and science; Biological preparations for use in industry and science; fluorescent chemical dye for scientific and research purposes; biochemical reagents used for non-medical purposes; reagents for scientific and research use; cell culture media for scientific and research purposes; cell culture media for laboratory use; cell culture media for scientific and research use, namely, studying microorganisms; cells, epithelial cells, organoids and cell cultures for scientific and research use; stem cells other than for medical or veterinary purposes; biological tissue cultures, other than for medical or veterinary purposes; cultures of microorganisms, other than for medical and veterinary use; preparations of microorganisms for scientific and research use; enzymes for scientific or research purposes; enzymes for industrial purposes; Proteins in raw material form for scientific or research purposes; protein for industrial use; Biochemicals, namely, antibodies for scientific purposes, other than for medical or veterinary use; unprocessed plastics; unprocessed synthetic resins; unprocessed synthetic resins in the form of particles; fluorescent dyes for scientific or research use Pigments; synthetic dyes; paints; printing inks; colorants Laboratory apparatus and instruments, namely, homogenizers; Cell culture apparatus and instruments for laboratory use, namely, cell culture chambers, cell culture bottles, cell culture trays, cell culture plates, cell culture tubes, cell culture bags, bioreactors and microbioreactors; Cell culture apparatus for laboratory use, namely, cell culture vessels; Cell culture apparatus for laboratory use, namely, cell culture dishes; Cell culture apparatus for laboratory use, namely, cell culture flasks; Constant temperature incubators for laboratory use Medical apparatus and instruments for use in endovascular, cardiovascular, endoscopy procedures; Cell culture apparatus and instruments for medical use, namely, cell culture chambers, cell culture bottles, cell culture trays, cell culture plates, cell culture tubes, cell culture bags, bioreactors and microbioreactors; Microorganism culture apparatus and instruments for medical use, namely, cell culture chambers; artificial organs, namely, artificial hearts, artificial livers, artificial kidneys, artificial spleens, artificial thyroids, artificial dermal tissue, artificial subcutaneous tissue, artificial digestive organs, and implants consisting of artificial materials and of artificial tissue; Bone prostheses; endoprostheses; prosthetic tissues for visceral use; prosthetic tissues for vascular use; artificial vascular grafts for surgical use
85.
ELECTROMAGNETIC WAVE SHIELD SHEET, MANUFACTURING METHOD FOR SAME, SHIELDING WIRING BOARD, AND ELECTRONIC DEVICE
An electromagnetic wave shield sheet according to the present invention includes an adhesive layer (A) and a shield layer (B) laminated on the adhesive layer (A). The shield layer (B) has: a metal layer (C) that is laminated on the adhesive layer (A); and a conductive-filler highly packed bed (D) that contains a binder component (d-1) and a conductive filler (d-2) and that is laminated on the metal layer (C). The content of the conductive filler (d-2) with respect to 100 mass% of the conductive-filler highly packed bed (D) is set to 75-95 mass%.
Provided is a laminate that has excellent optical characteristics and abrasion resistance, has a high yield even when manufactured by a roll-to-roll method, and has excellent OCA adhesion regardless of the presence or absence of annealing treatment. The laminate has a light-transmitting base material layer (A) and a resin layer (B) that is a cured layer of a curable composition (S) containing particles (R) and a curable composition (Q). In a configuration in which the resin layer (B) of 1 μm and PET of 50 μm are laminated to each other, a haze value obtained when the resin layer (B) is measured from an upper-layer side thereof is 2.0% or less. A principal surface (F) of the resin layer (B) on the side opposite to the light-transmitting base material layer (A) has an initial wet tension of 38 to 60 mN/m before annealing treatment. When a heat-resistant protection PET film is affixed to the principal surface (F) and annealing treatment is performed for three hours, the wet tension of the principal surface (F) of the resin layer (B) after the heat-resistant protection PET film is released is 30 to 54 mN/m.
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
This electron beam-curable composition contains (A) a (meth)acrylate component that contains one or more (meth)acrylate compounds (excluding silicone-modified compounds). The (meth)acrylate component (A) contains a (meth)acrylate compound (A-1) having a molecular weight of 500 or more. The content of the (meth)acrylate compound (A-1) is 70 mass% or more of the total mass of the composition. The content of (meth)acrylate compounds having molecular weights of less than 500 in the (meth)acrylate component (A) is less than 25 mass% of the total mass of the composition.
C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
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 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
88.
Rosin-modified phenol resin, lithographic printing ink, and printed product
A rosin-modified phenol resin (A) is a reaction product of a rosin (b), a phenol (c), a formaldehyde (d) and a polyol (e), wherein the rosin (b) contains 0.1 to 3.5% by mass of a monoterpene (a1) and a sesquiterpene (a2) relative to the total weight of the rosin, and Mw/Mn which is the ratio of the weight average molecular weight (Mw) and the number average molecular weight (Mn) is 10 to 60.
C09D 11/103 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds of aldehydes, e.g. phenol-formaldehyde resins
C08G 8/34 - Chemically modified polycondensates by natural resins or resin acids, e.g. rosin
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.
The purpose of the present invention is to provide a multilayer film for decorative molding, said multilayer film exhibiting excellent moldability and being capable of forming a decorative molded body that has excellent chipping resistance, rubbing resistance and chemical resistance. A multilayer film for decorative molding, said multilayer film having a surface protection layer and a base material layer, and being characterized in that: the Martens hardness of the multilayer film for decorative molding is from 100 to 300 N/mm2 as measured from the surface protection layer side; the surface protection layer has a sea-island structure that has a domain (D) and a matrix (M); the Krummbein diameter of the domain (D) is from 0.05 μm to 0.5 μm; and the ratio of the domain (D) to the matrix (M), namely D:M is from 5:95 to 44:56.
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 can for an effervescent beverage includes an upper surface, a lower surface, and a middle part. On the inner surface of the middle part, a plurality of first recesses are formed, each having a diameter of at least 5μｍ. The number of the plurality of first recesses is 200 to 2,000 per 1mm2.
B65D 8/04 - Containers having a curved cross-section formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal, plastics, wood or substitutes therefor characterised by wall construction or by connection between walls
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.
Provided are: a pressure-sensitive adhesive sheet which has resistance to lowly polar solvents, suitability for application to curved surfaces, and applicability with water and has excellent reworkability; and a pressure-sensitive adhesive for poly(vinyl chloride) which is used for forming the pressure-sensitive adhesive sheet. The pressure-sensitive adhesive for poly(vinyl chloride) comprises an acrylic resin (A) and a hardener (B), wherein the acrylic resin (A) is a copolymer of a monomer mixture including 15-60 mass% monomer (a1) represented by general formula (1) and 0.5-7 mass% monomer (a2) having a carboxyl group and the hardener (B) is at least one hardener selected from the group consisting of chelate hardeners, isocyanate hardeners, and epoxy hardeners.
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.
One embodiment relates to an active-energy-curable hard coat agent for forming a hard coat layer having a metal thin film thereon, the active-energy-curable hard coat agent comprising (A) a compound having three or more (meth)acryloyl groups, (B) a silane coupling agent having an isocyanato group, and (C) a photopolymerization initiator, in which the compound (A) is contained in an amount of 70 parts by mass or more in 100 parts by mass of a non-volatile matter of the active-energy-curable hard coat agent.
C08F 299/06 - Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes
B32B 15/082 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising acrylic resins
C08G 18/67 - Unsaturated compounds having active hydrogen
C08G 18/71 - Monoisocyanates or monoisothiocyanates
The double-sided pressure-sensitive adhesive sheet according to one aspect is a double-sided pressure-sensitive adhesive sheet for bonding a polishing pad to a surface plate, for bonding a polishing member to the surface plate, or for forming the polishing member, the pressure-sensitive adhesive sheet including a sheet-shaped base material, and a first pressure-sensitive adhesive layer and a second pressure-sensitive adhesive layer provided on each main surface of the base material, where at least one of the first adhesive layer and the second adhesive layer is a pressure-sensitive adhesive layer that is formed from a pressure-sensitive adhesive including an acrylic-based copolymer having a specific composition and a specific molecular weight, a tackifier resin having a specific amount, and a tolylene diisocyanate trimethylolpropane adduct, the pressure-sensitive adhesive layer having a gel fraction of 5 to 50% by mass.
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 5/32 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous both layers being foamed or specifically porous
B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
99.
CONDUCTIVE MATERIAL DISPERSION AND USE OF CONDUCTIVE MATERIAL DISPERSION
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
Provided is an antimicrobial active energy ray curable coating composition including a film-forming component and a silver-based compound, wherein: the film-forming component includes a urethane (meth)acrylate having six or more (meth)acryloyl groups; a 3-μm thick cured product formed from the antimicrobial active energy ray curable coating composition on a 100-μm thick polyethylene terephthalate film has a Martens hardness of 40-80 N/mm2 and an antimicrobial activity value according to JIS Z2801 of 2 or higher; and the antimicrobial active energy ray curable coating composition makes it possible to form a coating layer that is endowed with adequate antimicrobial properties, that stably expresses antimicrobial properties, and that has exceptional dispersion stability contributing to improved yield rate as well as having exceptional anti-scratch performance.
