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165
resultados
Última actualización
10/03/2026 [06:47:00]
Resultados 25 a 50 de 165
Resumen de: CN120958058A
The present invention relates to a process for the manufacture of a water-soluble n-type conductive polymer, the process comprising the steps of: a) adding a monomer to a solvent system comprising water in the presence of a catalyst, thereby providing a reaction solution; b) allowing the monomer to polymerize in the reaction solution, thereby obtaining an n-type conductive polymer solution; and c) performing post-treatment on the n-type conductive polymer solution to obtain the water-soluble n-type conductive polymer.
Resumen de: US20260042927A1
A conductive ink composition including a (meth)acrylic polymer (A) and silver particles (B), wherein the (meth)acrylic polymer (A) contains a first (meth)acrylic polymer (A-1) and a second (meth)acrylic polymer (A-2), the first (meth)acrylic polymer (A-1) has a glass transition temperature of 0° C. or lower and a weight average molecular weight of 500,000 or more, the second (meth)acrylic polymer (A-2) has a glass transition temperature of 0° C. or lower and a weight average molecular weight of less than 500,000, and surfaces of the silver particles (B) are coated with a fatty acid containing oleic acid.
Resumen de: WO2026034134A1
Provided are: a low-viscosity conductive paste which has favorable viscosity stability over time and with which the separation between conductive powder and ceramic powder can be suppressed; a carboxy group-containing polymeric dispersant; an electronic component; and a laminated ceramic capacitor. This carboxy group-containing polymeric dispersant comprises a copolymer of at least one of acrylic acid or methacrylic acid and at least one of an acrylic acid ester represented by general formula (1) or a methacrylic acid ester represented by general formula (2), wherein: said dispersant has a mass-average molecular weight of at least 2,000 and less than 30,000; the ratio of the total (X) of the acrylic acid and the methacrylic acid and the total (1-X) of the acrylic acid ester and the methacrylic acid ester, in terms of molar ratio, is X:1-X; and the distance (Ra) between the Hansen solubility parameter of said dispersant and the Hansen solubility parameter of a solvent is 5.5-7.5.
Resumen de: WO2026032899A1
The present invention relates to an electrothermally separable backing for an adhesive tape, an electrothermally separable pressure-sensitive double-sided adhesive tape comprising the backing, an electrothermally activatable and electrothermally separable thermally-reactive double-sided adhesive tape comprising the backing, and an electrothermally separable bonded body formed using the double-sided adhesive tape.
Resumen de: US20260045510A1
A dispersion containing water, a gelling agent, and 0.3 to 2 wt. % of single-walled and/or double-walled carbon nanotubes with a weight ratio of the single-walled and/or double-walled carbon nanotubes to the gelling agent at least 0.05 and not more than 10, wherein the dispersion contains gel particles formed by agglomerates of gelling agent molecules physically bound into a weak gel network by single-walled and/or double-walled carbon nanotubes. Also disclosed a method for producing a dispersion, a method for producing cathode and anode slurries, cathode and anode slurries, and a cathode and an anode are provided. The problems of obtaining an aqueous dispersion of single-walled and/or double-walled carbon nanotubes with both high stability during storage and transportation and low viscosity under various processes of its application, and producing electrode slurries and then lithium-ion battery electrodes, are addressed.
Resumen de: US20260045512A1
A composite negative electrode sheet, a preparation method thereof, and a lithium ion battery using the same are provided. The composite negative electrode sheet includes a current collector, an active coating and an insulation coating that are disposed in sequence. The insulation coating includes a polymer, an inorganic filler, and a fast ion conductor, the active coating includes a binder and an active material, and a solubility parameter difference between the polymer and the binder is expressed as |Δϵ| that is greater than 0.5 (J/cm3)1/2.
Resumen de: EP4691998A1
A method of preparing a metal oxide nanoparticle represented by Formula 1 includes: forming a first composition including a nickel-containing precursor and an M-containing precursor, and heat-treating the first composition, wherein the M-containing precursor includes at least one halogen element: Formula 1 Ni1-xMxOwherein, in Formula 1, x satisfies the condition of 0
Resumen de: CN120981303A
The invention relates to the field of protecting security documents such as, for example, banknotes and identity documents from counterfeiting and illegal copying. Specifically, the present invention provides an apparatus and method for producing an optical effect layer (OEL) comprising a magnetic orientation that exhibits not only a dynamic movement, but also an attractive relief and/or 3D effect when tilted, and can be used as a security means on security documents or security articles or for decorative purposes.
Resumen de: EP4693344A1
In a method for producing a conductive base material, the method including: a film formation step of providing a film formed of a conductive composition over a base material; and a conductive film formation step of forming a conductive film by at least pressing the film, a conductive composition containing conductive particles (A) containing at least one element selected from the group consisting of copper and silver and a compound (B) that suppresses one or both of corrosion and aggregation of the conductive particles (A) is used as the conductive composition.
Nº publicación: EP4692410A1 11/02/2026
Solicitante:
NIPPON STEEL CORP [JP]
Nippon Steel Corporation
Resumen de: EP4692410A1
A surface-treated steel sheet including a zinc-based coated steel sheet and a paint film placed on at least one main surface of the zinc-based coated steel sheet, in which an average thickness of the paint film is from 0.5 µm to 3 µm, the paint film includes a binder resin and from 0.5 to 2.0% by mass of a lubricant, and a ratio of a maximum thickness to a minimum thickness of the paint film is from 10 times to 100 times.
BOPI
Sede Electrónica
