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373
resultados
Última actualización
27/04/2026 [07:59:00]
Resultados 125 a 150 de 373
Resumen de: CN121825516A
本发明公开了一种共缩合硅量子点驱油剂及其制备方法和应用，属于石油化工技术领域。将十二烷基三甲氧基硅烷滴加至酸性的水与乙醇混合液中，在常温下搅拌进行预水解，得到硅醇溶液；将硅醇溶液与3‑氨基丙基三甲氧基硅烷混合，在氮气保护下升温进行水热缩合反应形成硅量子点低聚体，然后依次进行冷却、透析和冷冻干燥，制得功能化硅量子点粉末；将功能化硅量子点粉末溶解于去离子水中，超声制得共缩合硅量子点驱油剂。该驱油剂在表现出优异的表面活性能，且量子点本身就具有耐高温的特点，具有良好的稳定性，并且原材料易得且副反应生成甲醇不产生有害气体，是一种环保的制备方案。
Resumen de: CN121825046A
本发明公开了一种可替代三氧化二锑的无机环保阻燃协效剂的制备方法及其应用。所述阻燃协效剂由锌盐和铁盐通过溶液共沉淀法得到前驱体，将前驱体高温煅烧处理而制备成功。所述产品具有优异的阻燃和消烟性能，能够有效替代三氧化二锑。与传统三氧化二锑相比，该阻燃协效剂具有更佳的阻燃效果，其成本降低约70%。在实际应用中，所述阻燃协效剂可等量替代三氧化二锑，广泛适用于ABS、PP、PVC、PA等聚合物材料中，具有良好的替代性和环保性能。
Resumen de: CN121818572A
0001 本发明公开了一种可逆调控血脑屏障的仿生纳米载体及其应用，该仿生纳米载体为核壳结构：以卵磷脂表面改性的无机纳米材料为内核，以脑转移性癌细胞的细胞膜包覆在内核表面，作为外壳，并在细胞膜包覆层中负载A<2A>腺苷受体激动剂，进一步提升血脑屏障的跨越效率；其中，所述的卵磷脂表面改性的无机纳米材料是以油酸修饰的无机纳米材料为基体，通过两亲性配体卵磷脂进行表面改性所得。本发明所述仿生纳米载体以可逆的方式对血脑屏障通透性进行调控，解决了脑转移性细胞膜仿生载体经细胞旁路途径脑部递送效率受限、传统调控血脑屏障通透性开放手段的安全隐患等问题，为高效脑部递送提供了新策略。
Resumen de: CN121820681A
0001 本发明提供了一种球状银粉及其制备方法和导电浆料。该制备方法包括：S1，将第一银盐、电解盐、银离子络合剂和第一溶剂进行混合，得到电解液，向电解液中插入阴极旋转圆盘电极和阳极铂电极进行电解，得到纳米银胶；S2，将纳米银胶、第二银盐、第一分散剂、第二溶剂进行混合，得到混合溶液，将还原性溶液与混合溶液混合后进行还原反应，得到初级银粉；S3，将初级银粉、第二分散剂和第三溶剂混合形成的混合料进行喷雾造粒，得到球状银粉；其中，电解液中银离子络合剂的浓度为0.01~0.5g/mL。由本申请的制备方法制备得到的球状银粉具有较高的振实密度、球形度、分散性、导电性和低烧损率，更加适合用于导电浆料中。
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: CN119875618A
The invention provides a solid-liquid mixed packaged perovskite quantum dot, which comprises a template agent with a pore channel, the pore channel of the template agent is internally provided with a perovskite quantum dot and an organic ligand, and the organic ligand is used for passivating surface defects of the perovskite quantum dot; the template agent further comprises stearate, the powder particle size of the stearate is larger than the pore diameter of the pore channels of the template agent, and the stearate deforms under the action of external force and then is partially embedded into the pore channels of the template agent to block the pore channels. According to the invention, the PLQY is improved by passivating uncoordinated lead on the surface of the perovskite quantum dot through an organic ligand, and then a coating layer is added on the outer layer of the perovskite quantum dot through a solid-state packaging technology, so that the perovskite quantum dot can better exist in a high-temperature and high-humidity environment.
Resumen de: AU2024219964A1
Abstract Patent Application Method for Enhancing Thermal Management and Mechanical Durability of Lightweight Metal Components in Robotics, Drones, and Aerospace Applications through Novel Boron-Doped Diamond Coatings Applicant name: SENSE2 Title: Method for Enhancing Thermal Management and Mechanical Durability of Lightweight Metal Components in Robotics, Drones, and Aerospace Applications through Novel Boron-Doped Diamond Coatings Abstract This invention presents a novel method for enhancing the thermal conductivity and mechanical durability of lightweight metal alloy components used in robotics, drones, aerospace, and other high-performance industries. The method involves a unique surface preparation and seeding technique that enables strong adhesion of Boron-Doped Diamond (BDD) coatings grown via Chemical Vapor Deposition (CVD). The key innovations include: • Advanced Surface Activation: Utilizes a proprietary chemical activation solution comprising sodium hydroxide (NaOH), potassium permanganate (KMnO₄), and surfactants to activate the substrate surface without using hydrofluoric acid (HF) and nitric acid (HNO₃). • Unique Nanodiamond Seeding Suspension: A specially formulated suspension containing nanodiamond particles, sodium dodecyl sulfate (SDS), and polyethylene glycol (PEG) to ensure uniform dispersion and strong adhesion during ultrasonic seeding. • Optimized CVD Parameters: Specific gas compositions, flow rates, pressures, temperatures, and deposition tim
Resumen de: JP2026061649A
【課題】本発明は、粒径が制御されており、かつ、有機溶媒に分散させることができる表面修飾銀ナノキューブの提供を目的とする。【解決手段】本発明は、金属ナノクラスターと、前記金属ナノクラスターを覆う銀とを含み、前記銀の表面に疎水性チオールが配位修飾してなる、表面修飾銀ナノキューブに関する。【選択図】図１
Resumen de: JP2026061888A
0001 【課題】イオン結晶の耐熱性をより向上させることのできる新しい手法を用いたイオン結晶を提供すること。 【解決手段】イオン結晶の表面が、２つ以上の双性イオン構造を側鎖部分に有する繰返し単位である第１繰返し単位を含む第１ポリマー、及び１つのみの双性イオン構造を側鎖部分に有する繰返し単位である第２繰返し単位を含む第２ポリマーで被覆されてなる、表面被覆イオン結晶。 【選択図】なし
Resumen de: WO2026075024A1
A thermally-conductive sheet according to the present invention comprises a metal layer and a plurality of protrusions on at least one first surface of the metal layer, wherein the protrusions contain sinterable metal particles.
Resumen de: US20260096990A1
0000 A polymeric delivery system delivers a biologic to cells. In some embodiments, the polymeric delivery system includes polyplexes. Each polyplex includes at least one charged polymer and at least one biologic. The at least one charged polymer includes a polyester copolymer of a polyol and a polycarboxylic acid modified with at least one charged moiety having an opposite charge from a net charge of the at least one biologic. In other embodiments, the polymeric delivery system includes self-assembled particles including a block copolymer and a biologic associated with the block copolymer. The block copolymer includes a first block of a polyester copolymer of a polyol and a polycarboxylic acid and a second block of a second monomer or a second polymer.
Resumen de: US20260097967A1
Aspects of the present disclosure are directed towards a method for producing an activated carbon/bismuth oxy-iodide nanocomposite. The method includes heating a glycol solution including Bi(NO3)3·5H2O and activated carbon to 100° C. The method includes heating a glycol solution includes potassium iodide to 100° C. The method includes adding the glycol solution including Bi(NO3)3·5H2O and activated carbon and the glycol solution including potassium iodide to a reaction vessel including a solvent to form a reaction mixture. The method includes chilling the reaction mixture to ambient temperature. The method includes filtering the reaction mixture to obtain the activated carbon/bismuth oxy-iodide nanocomposite.
Resumen de: US20260096998A1
0000 The present disclosure provides complexes and methods of use. In some embodiments, a complex described herein is a complex comprising a cationic polymer, an anionic polymer, and a monomeric RNA molecule, wherein the cationic polymer and the monomeric RNA molecule form a core complex encapsulated by the anionic polymer. In some embodiments, a complex comprises a linear cationic polymer, an anionic polymer, and a monomeric RNA molecule, wherein the cationic polymer and the monomeric RNA molecule form a core complex encapsulated by the anionic polymer.
Resumen de: US20260098826A1
Magnetic particles capture a biological target molecule for cryo-electron microscope imaging. The magnetic particles include paramagnetic beads. At least two spacer modules extend from a periphery of the paramagnetic beads comprising a first spacer module and a second spacer module. The first spacer module binds the nanoparamagnetic beads and the second spacer module is located outwardly of the first spacer module and binds the first spacer module. The first spacer module includes first spacer proteins and the second spacer module includes second spacer proteins. A capture module is linked to an outer location of the second spacer module. The capture module includes capture proteins that are adapted to capture target molecules. At least two spacer modules are arranged so that a combined length of the at least two spacer modules locates the capture module a distance that is spaced from the nanoparamagnetic beads. A method is also provided of using cryo-electron microcopy and the magnetic particles to image a biological target molecule.
Resumen de: US20260098974A1
0000 A Purcell enhanced metamaterial scintillator structure comprises a conducting structure and a dielectric structure disposed adjacent to the conducting structure. The dielectric structure comprises a structure of scintillating nanoparticles.
Resumen de: WO2026075025A1
This thermally-conductive sheet includes: a metal layer; and a plurality of protrusions having thermal conductivity on at least a first surface of the metal layer. When a contact area of the protrusions arranged in a central portion having an area of 1/2 of the first surface and being centered on the centroid of the planar shape of the first surface is defined as Ac, and a contact area of the protrusions arranged in a peripheral portion that is a portion other than the central portion of the first surface is defined as Ap, a value obtained by dividing Ac by Ap (Ac/Ap) is 1.2-10.
Resumen de: EP4722153A1
0001 Provided is a carbon nanotube dispersion liquid that has excellent dispersion state stability over time and can form a shaped product having excellent electrical conductivity or that can form a shaped product having excellent electrical conductivity. In one aspect, the carbon nanotube dispersion liquid contains a plurality of carbon nanotubes, a solvent, and a thickener, wherein the carbon nanotubes include single-walled carbon nanotubes, at least some of the carbon nanotubes form carbon nanotube bundles, upon observation of the bundles using a scanning electron microscope, an average length of the bundles is more than 1.50 µm, an average diameter of the bundles is 18.0 nm or less, and a number of bundles having a diameter of more than 30.0 nm among 100 of the bundles is 15 or less, and upon observation of the bundles using an optical microscope, an average length of the bundles is 8.0 µm or more.
Nº publicación: EP4722164A1 08/04/2026
Solicitante:
NINGBO RONBAY NEW ENERGY TECH CO LTD [CN]
Resumen de: EP4722164A1
0001 The present application relates to a positive electrode material precursor and a preparation method thereof and an application thereof. The positive electrode material precursor is a core-shell structure, including an inner core, an outer shell, and an intermediate layer provided between the inner core and the outer shell; where the inner core is formed by accumulating a first sheet-like material, and the first sheet-like material is formed by stacking a plurality of layers of a primary sheet-like material; the intermediate layer is formed by accumulating the primary sheet-like material; the outer shell is formed by accumulating a second sheet-like material, and the second sheet-like material is formed by stacking a plurality of layers of the primary sheet-like material; and a layer number of the layers of the primary sheet-like material in the second sheet-like material is less than a layer number of the layers of the primary sheet-like material in the first sheet-like material; the positive electrode material precursor has a specific surface area of 10 m<2>/g to 20 m<2>/g. The precursor described in the present application has a unique structure with compact inner core and outer shell, and the loose intermediate layer, and has a large specific surface area, resulting in a high tap density and a sintering yield when it is used to prepare a positive electrode material, and excellent cycle stability and rate capability can be achieved when it is used in a battery.
BOPI
Sede Electrónica
