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.
1659
resultados
Última actualización
18/12/2025 [07:24:00]
Resultados 1200 a 1225 de 1659
Resumen de: WO2025249630A1
The present invention relates to a method for manufacturing a solid electrolyte membrane, a solid electrolyte membrane manufactured using same, and an all-solid-state battery comprising same, and more specifically, the present invention comprises: forming a slurry by mixing a sulfide-based solid electrolyte, a binder, and a lithium salt; forming a first film by applying the slurry onto a substrate; forming a second film by performing a first drying process on the first film at a first temperature; and forming a third film by performing a second drying process on the second film at a second temperature, wherein the second temperature is higher than the first temperature.
Resumen de: WO2025249627A1
Disclosed is a negative electrode for a secondary battery, the negative electrode comprising: a negative electrode current collector; and an electrodeposition layer disposed on the negative electrode current collector, wherein the electrodeposition layer includes an amorphous carbon matrix and composite particles dispersed in the amorphous carbon matrix and containing crystalline carbon, and the weight ratio of the composite particles to the amorphous carbon matrix is 1:1 to 1:5.
Resumen de: WO2025249207A1
Disclosed is a power storage element which comprises: an electrode body in which electrode plates are stacked; a container which houses the electrode body; and a terminal which is provided on the outer surface of the container and is electrically connected to the electrode body. The container has a shape based on a rectangular parallelepiped, and if the shape of the rectangular parallelepiped has a width (L), a height (H), and a thickness (T), the container satisfies the relationship of L > H > T. At least one of the four corners of a long side surface, which are composed of the sides in the width and the height directions, is a first cut part that is cut in a chamfered, triangular prism shape in the thickness direction of the rectangular parallelepiped, and the surface of the first cut part is provided with a gas discharge valve.
Resumen de: WO2025249167A1
According to the present invention, a cylindrical battery (10) is provided with an insulating film (30) that is disposed between an outer package can (16) and a sealing plate (17). The insulating film (30) is a coating film that contains a filler which has a D50 of 10 µm or more and a resin which forms a film structure, and the adhesion strength of the insulating film (30) to the sealing plate (17) is 100 gf or more. The average thickness of the resin portion of the insulating film (30) is 100 µm or more, and the D50 of the filler is less than or equal to the average thickness of the resin portion of the insulating film (30). The content of the filler in the insulating film (30) is 10 vol% to 90 vol% inclusive.
Resumen de: WO2025249166A1
This nonaqueous electrolyte secondary battery comprises: a positive electrode having a positive electrode mixture layer; a negative electrode having a negative electrode mixture layer; a separator disposed between the positive electrode and the negative electrode; and a nonaqueous electrolyte solution. The nonaqueous electrolyte secondary battery is characterized in that: the nonaqueous electrolyte solution has an electrolyte salt and an organic solvent; the total content of cyclic carbonates in the organic solvent is 10 vol% or less with respect to the total volume of the organic solvent; the concentration of the electrolyte salt with respect to the organic solvent is 1.5-2.0 mol/L; the positive electrode mixture layer contains a positive electrode active material; the positive electrode active material contains a positive electrode active material A composed of single-crystalline particles and a positive electrode active material B composed of polycrystalline particles; and both of the positive electrode active material A and the positive electrode active material B are represented by the formula: LixNi1−y−zCoyMzO2 (in the formula, 0.97 ≤ x ≤ 1.2, 0 ≤ y ≤ 0.2, 0 < z, and M includes Mn).
Resumen de: US2025372656A1
Aspects of the disclosure include an anodeless assembled, in-situ generated lithium metal cell and methods of manufacturing the same. An exemplary vehicle includes an electric motor and a battery pack electrically coupled to the electric motor. The battery pack includes a battery cell that includes an anode current collector, an anode active material layer in direct contact with a surface of the anode current collector, a cathode current collector, and a cathode active material layer in direct contact with a surface of the cathode current collector. The cathode active material layer includes a cathode active material and a lithiation reagent. The anode active material layer includes a lithium metal layer deposited in-situ on the surface of the anode current collector via lithiation of a portion of the lithiation reagent in the cathode active material layer.
Resumen de: US2025372812A1
A system for mitigating fire within a battery storage container enclosing an energy storage system includes a sensor configured to detect a precursor condition indicative of a potential fire or explosion, a controller, and a set of extendable battery trays, each including a tray ejector and containing a set of battery cells. The controller detects a precursor condition in a battery tray via the sensor and ejects the battery tray to increase the distance between the battery tray and adjacent battery trays. The system can include a cooling channel in the battery tray configured to cool the set of battery cells, and/or a nozzle configured to direct fluid into the battery tray to suppress the precursor condition. In one variation, the system includes a door of the container configured to open, venting the interior of the container in response to detection of a precursor condition indicating a potential explosion.
Resumen de: US2025372755A1
A method for communicating temperature information of a high voltage battery system of an electrified vehicle is provided. The method includes: receiving, at a controller, sensed parameters including a maximum temperature of the high voltage battery system and a coolant temperature at the high voltage battery system; determining, at the controller, cool down parameters indicative of a time required to return the high voltage battery system from an elevated temperature to a reduced temperature suitable to achieve peak performance; sending, from the controller, a signal to a human machine interface indicative of the cool down parameters; and displaying, at the HMI, the cool down parameters
Resumen de: US2025372697A1
The present invention relates to a production method of a solid electrolyte in which adopting a liquid-phase method, a solid electrolyte having a high ionic conductivity, in which the generation of hydrogen sulfide is suppressed, the method including mixing a raw material inclusion containing a lithium element, a sulfur element, a phosphorus element, and a halogen element with a complexing agent containing a compound having at least two tertiary amino groups in the molecule; and an electrolyte precursor constituted of a lithium element, a sulfur element, a phosphorus element, a halogen element, and a complexing agent containing a compound having at least two tertiary amino groups in the molecule.
Resumen de: US2025373033A1
Disclosed is a battery discharge containment system and method for deenergizing a lithium-ion battery module or pack. The system comprises a discharge containment enclosure, an electrical discharge system, a temperature monitoring system, a coolant system, a fire protection system, and an optional exhaust system which operate together to quickly and safely deenergize a battery module or pack in preparation for recycling.
Resumen de: WO2025249628A1
The present invention relates to an all-solid-state battery. More specifically, the present invention relates to a lithium-sulfur all-solid-state battery comprising a unit cell comprising a positive electrode layer, a negative electrode layer, and a solid electrolyte layer between the positive electrode layer and the negative electrode layer, wherein the positive electrode active material layer contains a sulfide-based positive electrode active material, the positive electrode active material layer includes a body portion and an outer portion protruding outwards from the body portion, the outer portion has a bulging sidewall, the outer portion is spaced apart from the upper surface of the solid electrolyte layer, and the width in a first direction of the positive electrode active material layer is smaller than the width in the first direction of the solid electrolyte layer.
Resumen de: WO2025249818A1
The present invention relates to an adhesive film comprising: an external insulating layer; and a pressure-sensitive adhesive layer disposed on one surface of the external insulating layer, wherein the pressure-sensitive adhesive layer includes a thermosetting resin, the adhesive film satisfies at least one of an adhesive force of 100 gf/25 mm or more with respect to a stainless steel substrate and an adhesive force of 200 gf/25 mm or more with respect to a polyester-based resin substrate, and the adhesive force is measured by pressing a surface of the pressure-sensitive adhesive layer opposite to the surface in contact with the external insulating layer onto the stainless steel substrate or the polyester-based resin substrate using a 2 kg roller, and then peeling the adhesive film at 140°C, at a peeling speed of 300 mm/min and a peeling angle of 180°.
Resumen de: WO2025249888A1
The present invention relates to a precursor composition for preparing a lithium secondary battery solid electrolyte comprising a lithium-rich cathode, and to: a precursor composition for preparing a solid electrolyte; a solid electrolyte obtained by crosslinking same; and a secondary battery comprising a lithium-rich cathode that comprises same, the composition comprising a core layer that includes a liquid electrolyte and a shell layer that comprises a cationic polymer and encompasses the core layer. The lithium secondary battery solid electrolyte comprising a lithium-rich cathode, of the present invention, introduces a shell-structured cationic polymer having a cationic charge and a crosslinking site in the solid electrolyte, so as to form an ion-ion interaction between the solid electrolyte and an anionic charge on the surface of a layered Li-rich manganese oxide (LLO) active material, thereby reducing oxygen interlayer repulsive energy, known as a driving force of irreversible oxygen release, so as to promote structural stabilization of a lithium-rich cathode material, and thus solves a fundamental problem that occurs when using a lithium-rich layered oxide. As a result, the amount of generated oxygen is reduced such that an interfacial instability problem caused by side reactions among oxygen, the electrolyte and lithium can be solved. In addition, the lithium secondary battery solid electrolyte comprising the lithium-rich cathode, of the present invention, can be self-
Resumen de: WO2025249625A1
The present invention relates to an electrolyte for a lithium secondary battery and a lithium secondary battery comprising same. The electrolyte may include: a non-aqueous organic solvent; a lithium salt; and an additive, wherein the additive may be represented by chemical formula 1 or chemical formula 2. The details of chemical formula 1 and chemical formula 2 are as described in the specification.
Resumen de: WO2025249328A1
The present invention provides a binder for a lithium ion secondary battery dry process, the binder making it possible to obtain an active material layer that has excellent adhesion and excellent dispersibility of a polymer and an active material without using a slurry for a coated electrode, and also making it possible to produce a lithium ion secondary battery electrode that has excellent charge/discharge cycle characteristics and charge/discharge durability characteristics under high temperatures. A binder for a lithium ion secondary battery dry process according to the present invention contains a polymer (A) that has a core-shell structure comprising a core part and a shell part that covers at least a part of the outer surface of the core part. If the total of the repeating units contained in the polymer (A) is taken as 100 mass%, the core part contains 2-50 mass% of a repeating unit (a1) that is derived from a conjugated diene compound, and the shell part contains 0.1-10 mass% of a repeating unit (a2) that is derived from a compound which has one or more functional groups that are selected from the group consisting of a carboxy group, a hydroxy group, an ether group, a sulfanyl group, a sulfide group, an amino group, an amide group, and a sulfo group.
Resumen de: WO2025249117A1
Disclosed is a power storage module which comprises: an electrode stack that comprises a plurality of electrodes stacked in the Z-axis direction; a sealing body 20 that seals the internal space of the electrode stack; and a detection line 60 that is electrically connected to an electrode. The sealing body 20 has: a main sealing body 40 provided on a peripheral edge part of the electrode stack; and an injection molded body 50 provided in a detection line part of the main sealing body 40, the detection line part overlapping with the detection line 60. The injection molded body 50 comprises a first overhang part 52 provided on an end surface on one side of the main sealing body 40 in the Z-axis direction. The detection line 60 comprises a connection part 61 that overlaps with a collector 15 of the electrode when viewed from the Z-axis direction and is electrically connected to the collector 15. The first overhang part 52 overlaps with the connection part 61 when viewed from the Z-axis direction.
Resumen de: WO2025249148A1
A nonaqueous electrolyte secondary battery (10) according to one embodiment of the present disclosure is characterized by being provided with: a cylindrical outer can package (20) which has a bottom part (21) at one end and an opening part (24) at the other end; an electrode body (14) and a nonaqueous electrolyte which are housed in a body part (22) of the outer can package (20); and a sealing body (30) which closes the opening part (24). The nonaqueous electrolyte secondary battery (10) is also characterized in that: an annular groove (23), in which the diameter of the outer package can (20) is smaller than that in the body part (22), is formed between the opening part (24) and the body part (22); a ring-shaped protective member (40) is provided between the electrode body (14) and the annular groove (23); and the protective member (40) has a planar base material part and a first protruding part that protrudes in the direction of the electrode body at the outer peripheral edge of the base material part.
Resumen de: US2025372663A1
An electrochemical apparatus includes an electrode assembly, a packaging bag and a first connecting layer. The electrode assembly includes an adhesive layer. An outermost current collector of the electrode assembly includes a first bending portion, a second bending portion opposite to the first bending portion and a flat portion connected between the first bending portion and the second bending portion. The packaging bag is configured to accommodate at least a part of the electrode assembly. The first connecting layer is pasted to the first bending portion and to a part of an outer surface of the flat portion.
Resumen de: US2025372661A1
Composite structures and methods of manufacturing the composite structures are provided herein. The composite structures comprise a metal layer comprising an elemental metal and/or a metal alloy, a primer layer bonded to the metal layer, and an additional layer bonded to the primer layer on an opposite side of the primer layer from the metal layer. The primer layer comprises a first vinyl copolymer formed from vinyl monomers having an acid function or derivative thereof and a different second vinyl copolymer formed from the same vinyl monomers as the first vinyl copolymer. In embodiments, the composite structures are battery components. In embodiments, the composite structures are manufactured by forming a dry mixture comprising an active material and a binder, forming a primer layer on a metal layer, and adhering the dry mixture to the metal layer with the primer layer in the absence of a drying step.
Resumen de: US2025372660A1
The present disclosure pertains to an energy storage device that includes: (1) an anode with a first coating; (2) a cathode with a second coating; and (3) an electrolyte. The present disclosure also pertains to methods of forming an energy storage device by: (1) applying a first coating to an anode; and (2) applying a second coating to a cathode. The first coating may provide an interface between the anode and the electrolyte while the second coating provides an interface between the cathode and the electrolyte.
Resumen de: US2025372636A1
A positive electrode active material for lithium-ion batteries may include a compound represented by the general formula LiaMnbNic-xMxO2-yFy, wherein a ranges from 1.02 to 1.08, b ranges from 0.51 to 0.53, c ranges from 0.40 to 0.47, x ranges from 0 to 0.1, y ranges from 0 to 0.1, and M=Co, Cr, or a combination thereof.
Resumen de: US2025373062A1
A resistor for discharging a battery is provided. The resistor includes a metallic coil having an outer surface and an inner surface, the inner surface defining a coolant channel between a first end and a second end of the metallic coil. A first electrical connector is connected to the first end of the metallic coil. The first electrical connector is connectable to a first terminal of a battery. A second electrical connector is connected to the second end of the metallic coil. The second electrical connector is connectable to a second terminal of the battery. When the metallic coil is connected to the battery, a coolant flows from the first end to the second end through the coolant channel of the metallic coil. The coolant is not electrically isolated from the metallic coil.
Resumen de: WO2025249889A1
The present invention relates to an aqueous-organic composite electrolyte for a zinc ion battery, a manufacturing method therefor, and a zinc ion battery including same, and, more specifically, the aqueous-organic composite electrolyte of the present invention exhibits flame retardancy in an aqueous electrolyte and can reduce the risk of fire, and thus can improve the safety of a battery. Additionally, the aqueous-organic composite electrolyte of the present invention is applied to a zinc ion battery such that charging/discharging efficiency, lifespan characteristics and rapid charging characteristics can be significantly improved over those of a conventional zinc ion battery.
Resumen de: WO2025249858A1
A battery (100) comprises: an electrode assembly (200), a case (110) including at least one accommodation portion (112) surrounding the electrode assembly (200) and an expansion portion (114) extending outwardly from the accommodation portion (112), wherein the expansion portion (114) is folded or rolled toward the accommodation portion (112) such that a contact surface (120) of the expansion portion (114) lies on the accommodation portion (112) facing the accommodation portion (112), and wherein an adhesive (120) is provided between the expansion portion (114) and the accommodation portion (112) and covers the contact surface (118) at least partially.
Nº publicación: WO2025249860A1 04/12/2025
Solicitante:
NANO X CO LTD [KR]
\uC8FC\uC2DD\uD68C\uC0AC \uB098\uB178\uC5D1\uC2A4
Resumen de: WO2025249860A1
The present invention relates to a method for separating a secondary battery cell in which components of a battery cell are separated and are each recycled. The present invention provides a method for separating a secondary battery cell, comprising a cell supply step, a casing separation step, a first heat treatment step, and an electrode separation step. In addition, the present invention provides a method for separating a secondary battery cell, comprising an opening step, a frame separation step, and an electrode separation step. According to the present invention, the components of a battery cell can be separated and each recycled, an electrolyte can be evaporated in a state in which a separator is present, thereby preventing the occurrence of fire during the separation process, and a positive electrode and a negative electrode can be separated and recycled, thereby increasing the recovery rate and reducing recovery costs.
BOPI
Sede Electrónica
