Se desexas distinguir vos teus produtos, servizos ou ambos os dous doutra empresa, é posible que necesites unha marca ou nome comercial. Descobre que son, en que consiste ou seu procedemento de rexistro e que implica.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Se tes un novo dispositivo, produto ou procedemento que resolva un problema técnico ou teña unha vantaxe práctica, existen distintas formas de protexelo en España e noutros países. Descobre como facelo.
A túa innovación reside na estética, a ornamentación ou a aparencia do teu produto? Protéxea mediante un deseño industrial. Descobre que dereitos confire ou rexistro e como realizar a tramitación.
As indicacións xeográficas protexen o nome dun produto orixinario dunha zona xeográfica, á cal lle debe unha determinada calidade, reputación ou outra característica. Descobre que son, en que consiste o seu procedemento de rexistro e que beneficios conceden.
As patentes publicadas en todo ou mundo son unha valiosa fonte de información científica, técnica e comercial.
El Bono 3 del Fondo para PYMEs 2025, que cubre la elaboración de Informes Tecnológicos de Patentes (ITP) y Búsquedas Retrospectivas se cerrará el lunes 10 de febrero de 2025 al cierre de la jornada laboral. Próximamente se informará sobre su reapertura. Puede consultar más información aquí.
Ése emprendedor/a ou unha empresa e queres potenciar e mellorar a rendibilidade do teu negocio protexendo de forma adecuada vos activos intangibles dá túa organización, neste espazo atoparás ou necesario.
59
resultados
Última actualización
12/11/2026 [07:06:00]
Resumen de: US20260354007A1
0000 A composition comprising a copolymer including a structural unit represented by Chemical Formula 1, and at least one of Structural unit A represented by Chemical Formula 2 or Structural unit B represented by Chemical Formula 3, each of which is described herein, and a salt compound, the salt compound including a borate anion represented by Chemical Formula 4, which is described herein, and an iodonium cation is provided, in which an energy difference (ΔE) between an ionic potential of the copolymer and an electron affinity of the borate anion is greater than or equal to about 0.75 eV.
Resumen de: WO2026231894A1
A device for mitigating electric fields, including: a shield layer including a first material; and a stress-grading region extending from the shield layer, the stress-grading region including: a solid core including a second material that surrounds a voltage winding, where the solid core has a first end attached to the shield layer and a second end; a reference connection including a third material connected to the second end of the solid core; and a stress-grading layer including a fourth material with linear electrical conduction behavior that is applied to an outer surface of the solid core, where the stress-grading layer is applied at least between the first end of the solid core and the reference connection. The fourth material has a lower electrical conductivity compared to the first, second, and third material.
Resumen de: US20260347635A1
0000 Thermocouples and methods and systems for making thermocouples are disclosed. A method of making a thermocouple includes depositing a first metal-organic decomposition (MOD) ink onto a substrate. A second MOD ink is deposited onto the substrate. The first and second MOD inks are sintered thereby forming a first element and a second element, respectively. A thermocouple junction is formed by contact of the first element and the second element (which may be direct or indirect via a coupler). For example, the first element may have a first Seebeck coefficient and the second element may have a second Seebeck coefficient selected to form a thermocouple junction with the first element.
Resumen de: US20260351610A1
Provided are a binder that lowers interfacial resistance between a current collector and an electrode material layer in a positive electrode of a sodium ion battery, as well as an electrode mixture, an electrode, and a secondary battery using the binder. A binder for a positive electrode of a sodium ion battery includes a copolymer (A) having a vinylidene fluoride unit and a tetrafluoroethylene unit, wherein a content of the vinylidene fluoride unit is from 30 to 99.5 mol % with respect to all monomer units in the copolymer (A).
Resumen de: US20260347651A1
An electrically conductive, curable silicone composition is described. The electrically conductive, curable silicone composition can be incorporated into a cured product, an adhesive, a sealant, a coating, and/or ink materials. Use of the electrically conductive, curable silicone composition is also described.
Resumen de: US20260351611A1
An embodiment of the invention relates to a carbon nanotube dispersion composition. The carbon nanotube dispersion composition includes carbon nanotubes, a dispersant, and a solvent. A content of metal foreign particles determined by Condition 1 as determined in advance is 1.0 mg or less.
Resumen de: US20260347634A1
In one example of a nanoparticle population in accordance with one embodiment of the present invention, each nanoparticle of the nanoparticle population comprises a metal core and a metal oxide coating at least partially covering a surface of the metal core, wherein an average diameter of the nanoparticles of the nanoparticle population is within a range of 2 nm-200 nm, and wherein the metal oxide coating comprises one or more selected from the group consisting of Ba, Ti, Zr, Hf, V, Nb, Ta, W and Mo.
Resumen de: US20260347694A1
0000 An ink composition including: a quantum dot including one or more ligands on a surface of the quantum dot; a first monomer including one or more epoxy groups; a second monomer including one or more oxetane groups; and a vinyl group-containing compound including one or more vinyl groups, wherein the one or more ligands include one or more polar moieties. Also provided is an electronic apparatus including a film formed using the ink composition, and a light emitting device.
Resumen de: WO2026232159A1
Sealing compositions, and sealing films/electrophoretic media layers/electro-optic devices comprising the same are disclosed herein. Methods for preparing a sealing film and an electrophoretic media layer are also disclosed. The sealing compositions disclosed herein may lead to enhanced adhesion properties of the sealing films/ electrophoretic media layers/electro-optic devices comprising the same.
Resumen de: WO2025141155A1
The invention is directed to flaky silver pigments having a d50 in a range of 2.0 to 100.0 µm and an aspect ratio of more than 25 which are coated at least partially with an additive component, wherein the additive component is: I) a thiol represented by the general formula (Ia): A1-S-A2 or a dithiol represented by the general formula (Ib): A1-S-S-A2, wherein A1 and A2 represent either an alkyl having 1 to 8 C-atoms with A1=A2 or A1 and A2 independently represent a moiety containing polar or polarizable functionalities selected from the group consisting of ester, carboxyl, amine, hydroxyl, benzyl, benzoic, furyl, furfuryl, pyrrolyl, pyridyl, pyrazolyl, pyrazonolyl, oxazolyl, isooxazolyl, ether and combinations thereof and wherein the polar or polarizable functionalities are spaced apart from the sulphur atom or disulphur atoms by a maximum of 3 non-aromatic C-atoms and wherein the maximum total length of the thiol or dithiol involves a chain containing a maximum of 8 non-aromatic C-atoms and the maximum length difference of A1 and A2 is within 2 atoms of each other, or II) a thiol represented by the general formula (IIa): HS-(CH(A3))x-(R1)y-A3 or represented by the general formula (IIb): HS-R4-CO-O-R5, wherein R1 is an alkylene having 1 to 6 C-atoms or a phenylene, and wherein A3 is independently selected from the group consisting of NR2 2, OH, COOH, COOR3, N-succinimide, and 1-amino 2-carboxylethyl, wherein integers x and y are either 0 or 1 and x + y = 1 or 2, and wherein
Resumen de: WO2025076461A1
Improved conductive ink compositions and methods of making and using the conductive ink compositions are provided. The improved conductive ink compositions include a silver complex comprising a silver(I) ion and at least one complexing agent, a formate salt, and a fluoride salt. The conductive ink compositions can be used to improve the surface properties of conductive structures formed from conductive ink compositions that contain adhesion promoters or other modifying agents, in particular silicon-containing agents. Such conductive structures have been found to be difficult to wet, for example with traditional soldering pastes, and they discolor over time. Methods of forming conductive structures with improved surface properties, including improved wettability and reduced discoloration over time, are also provided, as are solderable conductive structures prepared according to these methods.
Resumen de: WO2025090151A1
In some embodiments, a dispensable suspension composition may include a liquid vehicle, silver (Ag) particles, silver chloride (AgCl) particles, and cellulose nanofibers. The dispensable suspension composition can be used to effectively manufacture electrodes via micro-dispensing. Such Ag/AgCl electrodes can be used as reference or indicator electrodes in electrochemical sensing systems. Thus, Ag/AgCl electrodes formed from the dispensable suspension, and sensors utilizing them are provided, as well as methods of manufacturing Ag/AgCl electrodes using the dispensable suspension. Other aspects including the dispensable Ag/AgCl suspension composition are disclosed.
Resumen de: EP4835915A1
Provided is a conductive paste composition that can be cured at a temperature lower than temperatures for conventional products, that can form a cured film having excellent conductivity, and that has excellent printability. A conductive paste composition according to the present invention contains a conductive material (A), an epoxy resin (B), a metal chelate (C), and a polyhydroxy fatty acid (D). The epoxy resin (B) has a weight average molecular weight of 2000-120000. The polyhydroxy fatty acid (D) is represented by general formula (1) (in formula (1), R1 represents an alkylene group or an alkenylene group, R2 and R3 are the same or different from each other and each represent a hydrogen atom, an alkyl group, or an alkenyl group, and n represents the number average degree of polymerization and is an integer of 2-20).
Resumen de: WO2025084510A1
A solution composition for a graphene-coated steel sheet, according to an embodiment, comprises, relative to 100 wt % of solid content: 0.1-30 wt % of graphene; and 55-90 wt % of a main resin comprising two or more kinds of acrylic resins.
Resumen de: US20260337469A1
The present disclosure relates to decreasing migration of materials from thermal management and/or electromagnetic interference (EMI) mitigation materials (e.g., thermal interface materials (TIMs), EMI absorbers, thermally-conductive EMI absorbers, electrically-conductive elastomers (ECEs), electrically-conductive composites, combinations thereof, etc.) and other polymer-inorganic composites used for other purposes. In exemplary embodiments, a method includes adding halloysite and/or hollow nanotubular inorganic structures and/or tubular inorganic nanomaterials to a composite in an amount sufficient for decreasing migration of materials from the composite. Also disclosed are exemplary embodiments of composites that include halloysite and/or hollow nanotubular inorganic structures and/or tubular inorganic nanomaterials in an amount sufficient for decreasing migration of materials from the composite.
Resumen de: US20260337434A1
Conductive metal-organic decomposition (MOD) ink compositions comprising platinum are provided. Also provided are methods of preparing the conductive ink compositions, methods of forming conductive structures from the conductive ink compositions, and conductive structures formed from the conductive ink compositions, including dense conductive platinum films. The conductive ink compositions preferably comprise a platinum metal, a first bidentate complexing agent, and a solvent. Conductive platinum films can be formed from the ink compositions at low temperatures and are therefore suitable for use on a variety of substrates, including substrates of choice for electronic applications.
Resumen de: US20260337421A1
A water-based dispersion for electromagnetic wave shielding film formation may have good coating and adhesion to a resin substrate and form an electromagnetic wave shielding film having good electrical characteristics. Such a water-based dispersion may contain water, carbon black, and a urethane dispersion. The ratio of the mass of particles of the polyurethane dispersion to the mass of the carbon black may be in a range of from 0.55 to 1.20.
Resumen de: US20260337426A1
This invention discloses a solution-processable colloidal ink that enables aerosol jet printing of covalent organic framework (COF) films with micron-scale resolution. The colloidal ink consists of one or more solvents in addition to colloidal COFs dispersed in the one or more solvents. The ink formulation is also compatible with other colloidal nanomaterials, thus facilitating the integration of COFs into printable nanocomposite films. The invention establishes a flexible platform for COF additive manufacturing that can accelerate the incorporation of COFs into technologically significant applications.
Resumen de: US20260338615A1
A process for manufacturing a strain or thermal sensor by inkjet-printing SU-8 over a substrate and embedding a silver pattern in an SU-8 encapsulating layer. The invention also relates to a sensor therewith obtained.
Resumen de: US20260341718A1
The invention relates to a polymer comprising or essentially consisting of monomer units derived from ethylene, vinylacetate and optionally, a termonomer selected from glycidyl methacrylate, vinyl methacrylate, and maleic anhydride, wherein the weight content of monomer units derived from vinylacetate is greater than 50 wt.-%, relative to the total weight of the polymer. The polymer is useful for manufacturing a cathode for a battery cell. The invention further relates to a cathode of a battery cell comprising the polymer as well as to a composition comprising the polymer and γ-valerolactone.
Resumen de: US20260337435A1
Organic photovoltaics (OPVs) based on a slot-die coated ternary blends for low-intensity light harvesting are disclosed herein. The ternary blends comprise either a N-annulated perylene diimide-based electron acceptor material or an alkyl-12,13-dihydro1,2,5thiadiazolo3,4ethieno2″,3″:4′,5′ thieno2′,3′:4,5 pyrrolo3,2-g thieno 2′,3′:4,5thieno3,2-bindole-2,10-diyl)bis(methanylylidene)) bis(3-oxo-2,3-dihydro1H-indene-2,1-diylidene))dimalononitrile) (BTP)-based electron acceptor material, a second acceptor material, and an electron donor material which comprises poly(2,5-bis(2-hexyldecyloxy) phenylene)-alt-(5,6-difluoro-4,7-di(thiophen-2-yl)benzoc1,2,5thiadiazole) (PPDT2FBT). In an aspect, a N-annulated perylene diimide dimer (tPDI2N-EH, PDI) acceptor material was incorporated into a blend of donor polymer material (PPDT2FBT) and fullerene acceptor 6,6-phenyl-C61-butyric acid methyl ester (PC61BM) material to give ternary bulk heterojunction (BHJ) blends. In a further aspect, a BTP-based electron acceptor material was incorporated into a blend of donor polymer material (PPDT2FBT) and fullerene acceptor 6,6-phenyl-C61-butyric acid methyl ester (PC61BM) material to give ternary bulk heterojunction (BHJ) blends.
Resumen de: US20260344278A1
A resistivity-tunable conductive nanoparticle composite is provided. The composite comprises: conductive nanoparticles with volume percentage concentration of 20-30%; and an insulation matrix, wherein the conductive nanoparticles are uniformly dispersed in the insulation matrix, wherein resistivity of the conductive nanoparticle is 10−8-10−4 Ω·cm, wherein resistivity of the insulation matrix is 108-1018 Ω·cm, and initial resistivity of the composite is 10−4-108 Ω·cm.
Resumen de: US20260337446A1
The present disclosure describes end-linked linear segmented polyurethaneurea (end-linked sPUU) polymers chemically crosslinked through end-linking reactions to preserve the structural functions of the soft segments and hard segments of the component linear sPUU chains. The disclosure also relates to shaped articles made of the polymers in which the end-linking reactions occur during and/or after articles are shaped. The crosslinked polymers, which can be fluorine free, are useful for a variety of purposes, including electronic applications, with the polymers and shaped articles having improved stability and durability to heat and/or solvent exposure. The end-linked sPUUs and articles comprising them are insoluble in many organic solvents and find use as binders for cathode active materials of lithium ion and other batteries.
Resumen de: WO2025176709A1
A transferring device for orienting platelet-shaped magnetic or magnetizable pigment particles contained in a radiation curable coating composition and applied on a substrate, the transferring device comprising: a number N of identical magnetic blocks (102) aligned along an alignment line provided on an outer surface of the transferring device, the magnetic blocks (102) each including M magnetic field generating devices (101) each generating a corresponding magnetic field such that the magnetic blocks (102) each generate a block magnetic field, N being greater than or equal to two, and M being greater than or equal to one; and a shielding element (105) partly isolating the block magnetic field of each magnetic block (102) from the block magnetic field of the other magnetic blocks (102), or a compensation magnetic block provided alongside the magnetic block (102).
Nº publicación: EP4828855A1 28/10/2026
Solicitante:
BYK CHEMIE GMBH [DE]
BYK-Chemie GmbH
Resumen de: WO2025132824A1
The invention relates to a process for preparing a component of a rechargeable battery, wherein a composition comprising a) water, b) an electrically conductive carbon-based material, and c) a polymer comprising repeating units of polymerized monomers of i) a vinyl aromatic monomer, ii) a polyether acrylate or polyether methacrylate, and iii) an ethylenically unsaturated monomer having 1 or 2 carboxylic acid groups, wherein at least a part of the carboxylic acid groups is present in salt form, is employed for preparing the component.
BOPI
Sede Electrónica
