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57
resultados
Última actualización
19/07/2025 [07:41:00]
Resultados 25 a 50 de 57
Resumen de: KR20250097660A
본 발명의 일 실시예에 따른 결함부위 감지 및 모니터링 시스템은 복수의 결함 감지부들, 복수의 감지 라인들, 및 제어부를 포함한다. 상기 복수의 결함 감지부들은 정상 상태에서 전기를 전도하고, 결함 상태에서 전기를 전도하지 않는다. 상기 감지 라인은 상기 복수의 결함 감지부들을 병렬로 연결시킨다. 상기 제어부는 상기 병렬로 연결된 상기 복수의 결함 감지부들의 병렬 저항값을 측정한다. 상기 제어부는 상기 병렬 저항값을 통해 상기 복수의 결함 감지부들 중 상기 결함 상태인 대상을 감지한다. 상기 복수의 결함 감지부들 각각이 서로 다른 정상 저항값을 가진다. 각각의 상기 복수의 결함 감지부들은 손상되는 경우 상기 결함 상태로 전환된다.
Resumen de: FR3157407A1
Procédé de recyclage des résidus d’encre catalytique dans une installation de production et/ou dépôt d’encre catalytique destinée aux piles à combustible L’invention concerne un procédé de recyclage de résidus d’une encre catalytique comprenant particules catalytiques, polymère électrolytique, eau. Le procédé comprend le fait de disposer d’un effluent, contenant les résidus d’encre catalytique, sa filtration sur une membrane de filtration, qui génère la formation d’un rétentat contenant les particules catalytiques contenues dans l’effluent, tout ou partie du polymère électrolytique, et de l’eau, puis, de préférence sa diafiltration moyennant l’ajout d’eau. Filtration et diafiltration sont de préférence tangentielles et dynamiques. Les résidus d’encre peuvent être issus du nettoyage d’une installation de production et/ou de dépôt d’encre catalytique, ou de la dissolution de couches d’encre à la surface d’un assemblage membrane électrode de pile à combustible. L’invention concerne aussi une composition pour recyclage et un procédé de production d’une nouvelle encre incorporant la composition pour recyclage. Figure pour l'abrégé : néant
Resumen de: TW202513462A
Provided is a semiconductor nanoparticle complex dispersion liquid in which semiconductor nanoparticles are dispersed in a polar dispersion medium at a high mass fraction, and in which high fluorescence quantum efficiency (QY) is maintained. A semiconductor nanoparticle complex dispersion liquid according to an embodiment includes a semiconductor nanoparticle complex dispersed in an organic dispersion medium, wherein: the semiconductor nanoparticle complex is composed of two or more ligands including an aliphatic thiol ligand and a polar ligand, and a semiconductor nanoparticle with the ligands coordinated to the surface thereof; the ligands are composed of an organic group and a coordinating group; the organic group of the polar ligand includes a hydrophilic functional group; and an SP value of the organic dispersion medium is 8.5 or more.
Resumen de: US2025206961A1
Provided are electrochemical cells with at least a portion of the exterior surface coated in a conductive aversive coating to deter children from eating the electrochemical cell. Described are compositions and methods for preparing electrochemical cells with aversive coatings capable of conducting electricity through the coating.
Resumen de: US2025206963A1
A surface treated steel sheet excellent in weldability and corrosion resistance after electrodeposition coating is disclosed. The surface treated steel sheet of the present disclosure has a plated steel sheet having a Zn-containing plated layer and a surface treatment layer provided on at least one main surface of the plated steel sheet, wherein the surface treatment layer has at least a paint film as an outer layer, the paint film has an average film thickness of 0.5 μm or more and 5.0 μm or less, the paint film includes a binder resin, rust preventer, and conductive agent, and the binder resin includes a phenolic resin with a cross-linking degree of 40% or more or 80% or less.
Resumen de: US2025206616A1
A carbon nanotube dispersion liquid includes carbon nanotubes with an average fiber length of 10 μm or more, an aqueous solvent, and a dispersant that is soluble in the aqueous solvent and has a weight-average molecular weight of 600000 or more. A content of the dispersant is 10 parts by mass or more and 500 parts by mass or less relative to 100 parts by mass of the carbon nanotubes.
Resumen de: WO2025130657A1
A transparent electrically-conductive thin film. The thin film comprises: a transparent substrate layer, and an electrically-conductive layer located on a surface of the transparent substrate layer, wherein the electrically-conductive layer is obtained by means of coating and drying an electrically-conductive liquid. The electrically-conductive liquid is composed of the following components in parts by weight: 100 parts of a solvent, 10-15 parts of silver nanowires, 2-5 parts of a polyvinyl butyral, 1-3 parts of a polyvinylpyrrolidone, 0.1-0.5 parts of a dispersing agent, 0.3-1.5 parts of a silane coupling agent, 0.1-1 part of a leveling agent and 0.2-0.6 parts of a polycitric acid, wherein the silver nanowires have a diameter of 30-50 nm and a length of 15-30 μm. The transparent electrically-conductive thin film maintains a low surface resistance, and also reduces the yellowness value of the thin film, thereby ensuring stable light transmittance and the appearance effect of the transparent electrically-conductive thin film.
Resumen de: WO2025134695A1
Provided is a two-pack type coating composition for in-mold coating which comprises a main preparation and a curing agent, wherein the main preparation comprises a polyol (A), a curing catalyst (B), an electroconductive pigment (C), and a pigment dispersant (D) and the curing agent includes an isocyanurate compound (E). The polyol (A) has a hydroxyl value of 300-1,000 mgKOH/g, the content of the curing catalyst (B) is 0.05-3 parts by mass per 100 parts by mass of the polyol (A), the electroconductive pigment (C) has a DBP oil absorption of 490 cm3/100 g or less, and the two-pack type coating composition has a solvent content of 30 mass% or less.
Resumen de: WO2025136082A1
A conductive nanoparticle formulation and method of preparing the conductive nanoparticle formulation, wherein the conductive nanoparticle formulation comprising silver precursor, reducing agent, stabilizer, encapsulating agent, UV monomer resin and solvent and wherein the encapsulating agent comprises primary encapsulating agent and secondary encapsulating agent.
Resumen de: AU2023391271A1
The invention relates to a carbon ink composition for use in printing a conductive carbon layer onto a perovskite solar device stack. Also provided is a perovskite solar device stack comprising a conductive carbon layer, and a method of manufacturing such a device by a solution processing method.
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.
Resumen de: US2025206962A1
Surface treated steel sheet excellent in weldability and corrosion resistance is disclosed. The surface treated steel sheet of the present disclosure comprises a plated steel sheet having a Zn-containing plated layer, and a surface treatment layer provided on at least one main surface of the plated steel sheet, wherein the surface treatment layer has at least a paint film as an outer layer, the paint film has an average film thickness of 1.0 μm or more and 10.0 μm or less, the paint film includes a binder resin, oil absorbent, and conductive material, the binder resin includes an epoxy resin, a ratio of the epoxy resin in the binder resin is 25 vol % or more, the oil absorbent has an oil absorption of 50 ml/100 g or more, the oil absorbent has a particle diameter of half or more and equal to or less of the average film thickness, and the paint film contains the oil absorbent in 5 vol % or more.
Resumen de: US2025206950A1
The present application relates to a self-healing, electrically conducting elastomer, comprising an electrically conducting phase comprising PEDOT:PSS nanofibrils and an electrically insulating phase comprising a polyborosiloxane-based polymer and a polydimethylsiloxane-based polymer. The present application also relates to a method for manufacturing the self-healing, electrically conducting elastomer.
Resumen de: US2025206974A1
An electro-optic ink composition containing at least one compound selected from a compound of formula (1′) and a compound of formula (1″), and an organic solvent having a boiling point of 120° C. or higher and a dipole moment of less than 3.0 debye.D1-X1-A1 (1′)D1 represents an electron-donating group. X1 represents a predetermined divalent conjugated linking group or the like. A1 represents a group of formula (a1).
Resumen de: US2025212531A1
A paste (32) for use in metallization of a solar cell (12) includes an organic vehicle (44) and a mixture of copper-containing particles (46), metal-oxide-containing nanoparticles (50), and secondary oxide particles (52) different from the metal-oxide-containing nanoparticles (50). The secondary oxide particles (52) include particles (42) of a metal oxide and a metal of the metal oxide capable of reducing at least some of the metal-oxide-containing nanoparticles (50) to metal when heated. The organic vehicle (44) is capable of reducing the metal oxide of the secondary oxide particles (52) upon decomposition of the organic vehicle (44). A paste (32) includes a mixture of particles (42) including metallic copper particles (46), nanoparticles (50), and metal oxide particles (52) in the organic vehicle (44). The nanoparticles (50) include at least one oxide of nickel, copper, cobalt, manganese, and lead. The metal oxide of the metal oxide particles (52) has a more negative Gibbs Free Energy of Formation than a metal oxide of the at least one oxide of the nanoparticles (50).
Resumen de: TW202407719A
The present invention provides a baking type conductive paste which is capable of forming a plate-like conductor film that is flat and smooth, while being thick and large in size. A baking type conductive paste according to one embodiment of the present invention is characterized by containing a conductive powder that is mainly composed of nickel and has an average particle diameter D50 of 0.05 mum to 1.0 mum, an acrylic resin that has an acid value of 0 mgKOH/g to 10 mgKOH/g, and an organic solvent in which the acrylic resin is dissolved, and is also characterized in that: the organic solvent is an alcohol-based solvent having 3 or more carbon atoms and a boiling point of 300 DEG C or less; and the water content in the paste is less than 0.50% by mass.
Resumen de: JP2025094490A
【課題】製造に伴う環境への負荷を低減できる樹脂部品及び樹脂部品の製造方法を提供する。【解決手段】樹脂部品の製造方法は、樹脂製の基材の表面を導電材が添加されたベース塗料で塗装するベース塗装工程と、ベース塗装工程で塗装されたベース塗料を乾燥させる乾燥工程と、乾燥工程で乾燥されたベース塗料の表面に熱硬化型のクリア塗料を静電塗装するクリア塗装工程と、クリア塗装工程で静電塗装されたクリア塗料を加熱して硬化させる熱硬化工程と、を備える。【選択図】図２
Resumen de: KR20250093632A
본 발명은 자석패턴을 이용한 반경화 젤네일 스티커 제조장치 및 방법에 있어서, 특히 젤네일 스티커를 제조하는 과정에서 베이스 필름에 컬러층 및 자화층을 도포하고, 이후 상기 자화층의 상부에 그림 패턴이 형성되는 자석판을 배치후 프레스 압력에 의해서 아래로 하강하게 되어 자화층에 그림 문양이 생성되도록 제작함으로써 젤네일 문양의 심미감을 극대화시키도록 구성한 것을 특징으로 하는 자석패턴을 이용한 반경화 젤네일 스티커 제조장치 및 방법에 관한 것으로, 원단을 펼치기 위한 롤러와 커팅수단을 포함하여 이루어지며, 두루마리형태로 존재하는 베이스 필름 원단을 대형 직사각 형태로 절단하여 스티커 제조작업이 용이하도록하기 위한 베이스 필름 원단 재단장치(100)와; 상기 베이스 필름 원단 재단장치의 후단에 설치되며, 상부 반칼 작업부와 하부 지지부를 구비하고 하부 지지부에 대형 직사각형 원단을 거치시킨후 상부 반칼 작업부를 작동시켜 베이스 필름 원단을 소형 직사각형 형태로 반칼 작업하는 원단 반칼 작업장치(200)와; 상기 원단 반칼 작업장치의 후단에 설치되며, 원단 반칼 작업된 원단의 상부에 동박이나 옵셋인쇄 또는 컬러층을 도포하기 위한 것으로, 컬러 액상을 구비한 용기를 배치하고
Resumen de: KR20250093633A
본 발명은 자석패턴을 이용한 완전경화 젤네일 스티커 제조장치 및 방법에 있어서, 특히 젤네일 스티커를 제조하는 과정에서 베이스 필름에 컬러층 및 자화층을 도포하고, 이후 상기 자화층의 상부에 그림 패턴이 형성되는 자석판을 배치후 프레스 압력에 의해서 아래로 하강하게 되어 자화층에 그림 문양이 생성되도록 제작함으로써 젤네일 문양의 심미감을 극대화시키도록 구성한 것을 특징으로 하는 자석패턴을 이용한 완전경화 젤네일 스티커 제조장치 및 방법에 관한 것으로, 원단을 펼치기 위한 롤러와 커팅수단을 포함하여 이루어지며, 두루마리형태로 존재하는 베이스 필름 원단을 대형 직사각 형태로 절단하여 스티커 제조작업이 용이하도록하기 위한 베이스 필름 원단 재단장치(100)와; 상기 베이스 필름 원단 재단장치의 후단에 설치되며, 상부 반칼 작업부와 하부 지지부를 구비하고 하부 지지부에 대형 직사각형 원단을 거치시킨후 상부 반칼 작업부를 작동시켜 베이스 필름 원단을 소형 직사각형 형태로 반칼 작업하는 원단 반칼 작업장치(200)와; 상기 원단 반칼 작업장치의 후단에 설치되며, 원단 반칼 작업된 원단의 상부에 동박이나 옵셋인쇄 또는 컬러층을 도포하기 위한 것으로, 컬러 액상을 구비한 용기를 배치
Resumen de: KR20250093631A
본 발명은 자석을 이용한 반경화 젤네일 스티커 제조장치 및 방법에 있어서, 특히 젤네일 스티커를 제조하는 과정에서 베이스 필름에 컬러층 및 자화층을 도포하고, 이후 상기 자화층의 상부에 막대자석을 수직하게 배열하여 자화층이 수직한 일자 형태로 집중되도록한후 건조과정을 통해 건조시켜 제작함으로써 젤네일 문양의 심미감을 극대화시키도록 구성한 것을 특징으로 하는 자석을 이용한 반경화 젤네일 스티커 제조장치 및 방법에 관한 것으로, 원단을 펼치기 위한 롤러와 커팅수단을 포함하여 이루어지며, 두루마리형태로 존재하는 베이스 필름 원단을 대형 직사각 형태로 절단하여 스티커 제조작업이 용이하도록하기 위한 베이스 필름 원단 재단장치(100)와; 상기 베이스 필름 원단 재단장치의 후단에 설치되며, 상부 반칼 작업부와 하부 지지부를 구비하고 하부 지지부에 대형 직사각형 원단을 거치시킨후 상부 반칼 작업부를 작동시켜 베이스 필름 원단을 소형 직사각형 형태로 반칼 작업하는 원단 반칼 작업장치(200)와; 상기 원단 반칼 작업장치의 후단에 설치되며, 원단 반칼 작업된 원단의 상부에 동박이나 옵셋인쇄 또는 컬러층을 도포하기 위한 것으로, 컬러 액상을 구비한 용기를 배치하고 하부에 반칼작업된 원�
Resumen de: WO2024158935A1
The present application discloses a method for optical detection of defects (4,5,6,7) on a photosensitive object (1) by fluorescence imaging in the infrared and near-infrared wavelengths of light. The method of fluorescence imaging enables fast and efficient defect detection on the object for quality control. Furthermore, the imaging process does not alter, discolor, or degrade electrical performance of the photosensitive object.
Resumen de: EP4574759A1
A carbon nanotube dispersion liquid includes carbon nanotubes (10) with an average fiber length of 10 µm or more, an aqueous solvent, and a dispersant (20) that is soluble in the aqueous solvent and has a weight-average molecular weight of 600000 or more. A content of the dispersant (20) is 10 parts by mass or more and 500 parts by mass or less relative to 100 parts by mass of the carbon nanotubes (10).
Resumen de: EP4576270A1
An electrode binder for a lithium-ion battery includes core-shell particles each of which includes a core and a shell layer located outside the core. The core is formed of rubber, and the shell layer is formed of a shell-forming polymer containing at least one type of monomer units selected from the group consisting of methacrylic acid units and (poly)alkylene glycol chain-containing (meth)acrylic ester units. The proportion of the methacrylic acid units in the shell-forming polymer is from 5 to 40 wt% or the proportion of the (poly)alkylene glycol chain-containing (meth)acrylic ester units in the shell-forming polymer is from 10 to 30 wt%.
Resumen de: WO2025123927A1
In order to solve the problem that existing water-based conductive coatings have a poor adhesion force on the surface of an oil-stain-containing aluminum foil, the present application provides a carbon material and a preparation method, a water-based conductive coating, and a carbon-coated aluminum foil. The preparation method comprises the following steps: uniformly mixing water, an alcoholization agent, and a carbon material, and performing alcoholization treatment; and using a surface modifier to modify the alcoholized carbon material, wherein the surface modifier comprises one or more of hydroxyalkanoate or phosphate esters, so as to obtain the modified carbon material. In the present application, the carbon material is subjected to alcoholization treatment, so that hydroxyl groups allowing for grafting are increased on the surface of the carbon material; and then the surface modifier is used to modify the carbon material. The modified carbon material has certain affinity for rolling oil, and is applied to the water-based conductive coating, which synergizes with the high oil absorption value characteristic of the carbon material, so as to break the "barrier" of an oil film to enable polar groups in a coating resin to come into contact with a substrate to generate an acting force, thereby improving the adhesion force. In addition, in the water-based conductive coating, the filling amount of the carbon material can further be increased so as to reduce the resistance of a c
Nº publicación: JP2025519017A 24/06/2025
Solicitante:
ウニベルシダージデコインブラ
Resumen de: WO2023209608A1
Suspension or colloid comprising liquid metal droplets bound with graphene-based particles, wherein the liquid metal is gallium or a gallium alloy, and the graphene-based particles are selected from a list of graphene, graphene oxide, reduced graphene oxide, graphene quantum dots, carbon nanotubes, or combinations thereof; respective ink, transparent stretchable conductor and obtention processes thereof; also a conductor obtainable by applying a coating of suspension, colloid, network, or ink according to any of the previous claims over a substrate, and laser sintering said coating, in particular the conductor being an electrode or a circuit trace or a circuit. Applications include optoelectronic devices, pressure or strain sensitive piezo resistive composited, pressure or strain sensors, temperature sensors, electroluminescent devices, photovoltaic devices, memory devices or electrodes for energy storage devices.
BOPI
Sede Electrónica
