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최신 출판물 – 표면 코팅 관련 특허

. Latest Publications & Patents on Surface Coatings. Coating

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본 자료는 표면 코팅, 재료 코팅, 열 차폐 코팅, 나노 코팅, 전도성 코팅, 내화 코팅, 전기 도금, 코팅, 내마모성, 고두께 코팅, 은폐력 및 방오 코팅 등 다양한 주제로 분류 및 집중된 전 세계 영어 논문 및 특허를 엄선하여 정리한 최신 자료입니다.

Method of developing antireflection coatings via plasma etching

Patent published on the 2026-05-21 in US under Ref US20260140283 by TIPD LLC [US] (Temyanko Valery [us], Dubrovin Viktor [us], Mahamat Adoum [us])

Abstract: A method of producing an anti-reflection substrate. A refractive index-matching coating is applied onto a surface of an optical substrate. The refractive index-matching coating is plasma etched to form a random patterned or textured surface on the coating that is configured to provide antireflection properties.[...]


Our summary: This method involves developing antireflection coatings through plasma etching. A refractive index-matching coating is applied to an optical substrate. The coating is then etched to create a textured surface that enhances antireflection properties.

plasma etching, antireflection coatings, optical substrate, refractive index-matching

Patent

Gradient color massager and manufacturing method therefor

Patent published on the 2026-05-21 in WO under Ref WO2026102606 by DONGGUAN VULCANPRO SILICONE RUBBER IND CO LTD [CN] (Lu Anlin [cn])

Abstract: Disclosed are a gradient color massager and a manufacturing method therefor. The massager comprises an opaque core body and a monochromatic light-transmissive sleeve coating the outer surface of the opaque core body. A vibration member is provided inside the opaque core body. The thickness between each region of the outer surface of the monochromatic light-transmissive sleeve and the opaque core body varies. The variation in the thickness of the monochromatic light-transmissive sleeve, in combin[...]


Our summary: The invention describes a gradient color massager with an opaque core and a light-transmissive sleeve. The sleeve s thickness varies to create a gradient effect while ensuring structural stability. The design enhances aesthetic appeal and reduces detachment risk.

Gradient color, massager, manufacturing method, vibration member

Patent

Electrode coating film leveling method

Patent published on the 2026-05-21 in WO under Ref WO2026105554 by KAO CORP [JP] (Matsuda Yu)

Abstract: One embodiment of the present disclosure relates to an electrode coating film leveling method involving applying, to a current collector, an electrode paste for a power storage device, wherein the electrode paste contains a leveling agent for a power storage device, and the leveling agent contains a compound represented by general formula. In the general formula, R1 represents an alkyl or alkenyl group having 6-14 carbon atoms; EO represents an ethyleneoxy group; PO represents a propyleneoxy gro[...]


Our summary: The method involves applying an electrode paste containing a leveling agent to a current collector. The leveling agent includes a compound defined by a specific general formula. The formula specifies the structure of the compound, including alkyl or alkenyl groups and ethyleneoxy and propyleneoxy groups.

electrode coating, leveling agent, power storage, current collector

Patent

Water repellent polymer textiles

Patent published on the 2026-05-21 in WO under Ref WO2026107475 by NELUMBO INC [US] (Brockway Lance R [us], Walther David C [us], Kim Hyungsub [us], Rafshoon Josh [us], Hu Jan [us], Bauer Jonathan L [us])

Abstract: Polymer substrates, such as textiles, with durable water repellent properties, and methods of manufacture thereof, are provided. Urethane and/or acrylic matrix containing coating compositions that impart durable water repellency are described. Composites that include a polymer substrate, a urethane and/or acrylic containing water repellent layer, and optionally a ceramic, are described.[...]


Our summary: This content discusses polymer textiles with durable water repellent properties. It describes coating compositions using urethane and/or acrylic matrices. Additionally, it covers composites featuring a polymer substrate with a water repellent layer.

water repellent, polymer textiles, urethane coating, acrylic matrix

Patent

Composition, structure for casting production, and method for producing same

Patent published on the 2026-05-21 in WO under Ref WO2026105878 by KAO CORP [JP] (Ikenaga Haruki [jp])

Abstract: This coating composition for coating layer formation is formed on the surface of a structure for casting production containing at least one among organic fibers and inorganic fibers. The coating composition comprises inorganic particles. The inorganic particles are water-containing substances having water sealed in closed pores formed in the particles, and/or hydrates containing water in the crystal structure. The inorganic particles have a moisture content of 0.15 mass% or more. The inorganic p[...]


Our summary: This content describes a coating composition for casting production structures using organic and inorganic fibers. The composition includes inorganic particles with specific moisture content and refractoriness. The average particle diameter of these inorganic particles ranges from 1 µm to 1,000 µm.

coating composition, inorganic particles, casting production, moisture content

Patent

Centrifugal fan or compressor composite impeller with abrasion resistance

Patent published on the 2026-05-21 in US under Ref US20260139684 by HOWDEN TURBO GMBH [DE] (Tallgren Joni [fi], Stoklosa Jason [us])

Abstract: [0000] A fan impeller made of complex three dimensional composite structures which results in the combination of mechanical properties and abrasion and erosion resistance which allows for improved utility, functionality, reliability, cost, and safety for the user. The specific composite structures vary based on fan size and design as well as the gas and application requirements relative to such as but not limited to temperature, corrosivity, abrasiveness, etc., and may include but are not limite[...]


Our summary: A composite impeller for centrifugal fans enhances abrasion and erosion resistance. It features complex three-dimensional structures tailored to specific applications. This design improves utility, functionality, reliability, and safety.

Centrifugal fan, composite impeller, abrasion resistance, mechanical properties

Patent

innovative approaches to risk assessment, material development, and sustainable applications in energy systems

Published on 2026-03-16 by @OXFORD

Abstract: AbstractThe implementation of hydrogen (H2) in transportation, industrial applications, and energy systems underscores the importance of explosion risk management, particularly for H2–air and hybrid mixtures (including hydrocarbon and particulate/metal additives). This review provides a comprehensive synthesis of (i) theoretical and computational methodologies: 0D/1D screening, 1D flame acceleration/deflagration-to-detonation transition models, and 2D/3D computational fluid dynamics (Reynolds-[...]


Our summary: This review synthesizes innovative methodologies for hydrogen risk management in energy systems. It evaluates theoretical models, experimental techniques, and material compatibility issues. A roadmap is proposed to enhance safety through advanced technologies and standards.

risk assessment, hydrogen safety, computational fluid dynamics, material compatibility

Publication

Simulation and Fabrication of Gradient Films via Shadow-Mask-Assisted Magnetron Sputtering for Uniform Heating in Nonrectangular Areas

Published on 2026-02-04 by Runqi Shi, Runzhe Gao, Yingchun Ou, Haodong Tian, Shuang Xu, Jinsheng Jia, Bin Han @MDPI

Abstract: Magnetron sputtering serves as a key method for fabricating functional thin films used in transparent film heaters. However, as heater designs become more intricate, achieving uniform film deposition on nonrectangular areas induces localized overheating owing to current density crowding, compromising long-term reliability of the device. To address this limitation, a simulation-assisted design and fabrication strategy is presented to realize a uniform temperature profile through the precise regul[...]


Our summary: A simulation-assisted design and fabrication strategy is proposed to achieve uniform heating in nonrectangular areas. An electrothermal-coupled finite element model was established to determine the required spatial gradient of sheet resistance. Experimental results showed significant improvements in temperature uniformity compared to conventional coating processes.

Magnetron sputtering, Gradient films, Temperature uniformity, Finite element modeling

Publication

다룬 주제: 표면 코팅, 재료 코팅, 열 차폐 코팅, 나노 코팅, 전도성 코팅, 내화 코팅, 전기 도금, 내마모성, 고두께 코팅, 은폐력, 방오성, 다공성 변화, 열전도율, 열분해, 화재 방지 효율, 난연 코팅, 초음파 진동 보조 방전 가공(EDM), 전기 방전 가공.

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