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WO/2024/040631A1 |
A preparation method for an inner-container-free high-pressure gas storage tank. The preparation method comprises the steps of preparing a salt core (3) inner container, mounting an interface, winding carbon fibers, curing the carbon fib...
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WO/2024/043318A1 |
Provided is a novel method for manufacturing a honeycomb sandwich structure in which a honeycomb core is sandwiched between CFRP layers. The method comprises: (i) charging a mold for primary molding with a honeycomb core and at least two...
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WO/2024/041879A1 |
Mold arrangement for manufacturing a preform or precast element of a wind turbine rotor blade, and method for manufacturing such a preform or precast element Mold arrangement for manufacturing a preform or precast element of a wind turbi...
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WO/2024/038416A1 |
Provided is a polymer composite reinforced with graphene nanoplatelets and glass fibers, which may be prepared by injection molding. Molecular interactions between the graphene nanoplatelets and the glass fibers result in improved mechan...
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WO/2024/038644A1 |
Provided are: a rubber product which is inhibited from decreasing in production efficiency or shapability, by reducing the number of reinforcing layers stacked in the cylindrical part, while maintaining sufficient resistance to inner pre...
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WO/2024/031158A1 |
The present invention relates to producing mats made of pre-impregnated continuous fibres, in multiple directions and multiple layers with a controllable angle between the fibres and the manufacturing process of said mats made of pre-imp...
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WO/2024/028090A1 |
The invention relates to a flat semi-finished product having - a matrix with at least one latently reactive plastic composition, wherein the plastic composition can be cured to form an elastomer, more particularly a thermoplastic elastom...
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WO/2024/026537A1 |
A hollow roto-moulded article, having an inner wall defining an interior of the article and integrally formed structure with the inner wall, the integrally formed structure protruding away from the interior of the article, the article fo...
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WO/2024/026524A1 |
Hollow composite vessels having walls composed of multilayer structures comprising a thermoplastic layer, a fibrous layer, and a layer comprising both a plurality of filaments and thermoset polymer are provided. The vessels are manufactu...
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WO/2024/029019A1 |
A method for producing a composite material component according to the present invention comprises: a step for arranging a prepreg in a movable mold; a step for molding the prepreg; a step for transferring the prepreg together with the m...
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WO/2024/028581A1 |
A method of providing a functionalized veil or tape for manufacture of fibre-reinforced composite parts, the method comprising: depositing functional particles (12) in and/or on a veil or tape (11), by flowing F a fluid (13), through the...
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WO/2024/027527A1 |
Disclosed are a modified continuous carbon fiber reinforced polyether ether ketone composite material laminated plate and a preparation method therefor. The method comprises: after carrying out desizing and activation on continuous carbo...
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WO/2024/028580A1 |
A method of providing a pre-impregnated tape (15), comprising reinforcement fibres (11), for manufacture of fibre-reinforced composite parts, the method comprising: non-uniformly impregnating (14) an additive composition in and/or on a t...
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WO/2024/028290A1 |
The invention relates to a method for determining a lay-up geometry for producing an item of composite material (4) comprising a body (1) being a volume of revolution with an axis (A) directed in an axial direction (DA) having a given re...
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WO/2024/026538A1 |
A hollow roto-moulded article, having an inner wall defining an interior of the article and integrally formed structure with the inner wall, wherein the integrally formed structure protrudes into the interior of the article, the article ...
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WO/2024/024564A1 |
The purpose of the present invention is to provide fiber-reinforced plastic which has a protruding part, which is lightweight, and which has excellent mechanical properties and quality of appearance. Provided is fiber-reinforced plastic ...
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WO/2024/020650A1 |
The present invention describes a method of distributing one or more of noble metal and inorganic particles throughout a thermoplastic polymer matrix, the method comprising: providing thermoplastic polymer particles having a nucleated sh...
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WO/2024/024563A1 |
In order to provide a fiber-reinforced plastic that has a protruding section and exhibits light weight and excellent mechanical properties and excellent quality in terms of appearance, a fiber-reinforced plastic is provided that is compo...
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WO/2024/023375A1 |
Panel for concrete formwork, comprising a polymer core (1) and a reinforcement layer (2) on at least one of the sides of the core (1). The reinforcement layer (2) comprises woven glass fibre. The core (1) comprises thermosetting polymer ...
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WO/2024/022892A1 |
Method for manufacturing a preform element (7) for a blade (2) of a wind turbine (1), comprising the steps: a) Arranging a preform element building material (17, 26) comprising a curable binding agent on a molding surface (11) of a mold ...
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WO/2024/019379A1 |
A sandwich panel of the present invention comprises: an expanded molded body; a first thermoplastic continuous fiber reinforced woven body fused to the upper part of the expanded molded body; and a second thermoplastic continuous fiber r...
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WO/2024/017741A1 |
A cutting tool (20) having a thermoset molded body (40) and a method of manufacturing the same is provided. The tool includes a tool body (22) having opposed first and second ends (24, 26). The tool body (22) includes a cutting portion (...
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WO/2024/020205A1 |
A method for fabrication of a composite structure including providing a mold configured for forming a composite structure, providing at least one magnetic anchor, the at least one magnetic anchor disposed within the mold, providing at le...
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WO/2024/012699A1 |
The invention relates to a decorative article (10) for decoratively covering at least a portion of one or more objects, including a plurality of discrete islands (12) made of at least one first material (56) and at least one base layer (...
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WO/2024/012642A1 |
A wind turbine blade spar cap comprising a fibre-reinforced resin structure, such as a pultruded element, comprising fibre tows, wherein each of at least some of said fibre tows comprises a first group of longitudinally aligned first fil...
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WO/2024/014241A1 |
The purpose of the present invention is to avoid the contamination of foreign matters into a product in a filament winding apparatus that applies helical winding to a mandrel for product while feeding the mandrel for product continuously...
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WO/2024/007179A1 |
Disclosed in the present disclosure are a thermoplastic carbon fiber composite material, and a preparation method therefor and a use thereof. The thermoplastic carbon fiber composite material comprises, in parts by weight, 13-68 parts of...
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WO/2024/007417A1 |
Disclosed in the present invention are a forming mold and method for a carbon fiber composite material. The mold comprises a curing mold and a preform shell mold capable of being detachably assembled; the curing mold is provided with a c...
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WO/2024/008748A1 |
A molding tool for producing a composite part using induction heating. The molding tool includes a mold (10) having a contact surface adapted to be in contact with a material to be transformed into a composite part, and an outer surface;...
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WO/2024/005501A1 |
The present invention provides a stiffener manufacturing device comprising: an unwinder unit for unwinding a continuous fiber reinforced composite material (CFT) to continuously supply same; an extrusion unit provided at one side of the ...
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WO/2024/002418A1 |
The invention relates to a compacting unit (100, 200) for compacting stacked and at least partially heated fibre-composite layers (16, 16'), in particular fibre-composite tapes, comprising a roll body (106, 206) having a circumferential ...
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WO/2024/006427A1 |
A unique carbon fiber structure that achieves the strength and durability of steel tower alternatives at 90% less weight and a lower total installed cost, providing affordable carbon fiber telecommunication towers that are engineered for...
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WO/2024/002928A1 |
The invention relates to a method for assembling a metal part and a part made of thermoplastic composite material using a tool, the method comprising the following steps: positioning the metal part (12) in a first portion (11) of the too...
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WO/2024/003066A1 |
The present invention relates to a printed circuit board (PCB) substrate, comprising at least one top surface, at least one bottom surface. The printed circuit board (PCB) substrate further comprises: 60 to 90 wt% of cellulosic fibers ha...
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WO/2023/247869A1 |
The invention relates to a method for manufacturing a fibre preform for a part, comprising: - weaving a first core texture of elongate shape extending in a longitudinal direction and comprising, in cross section, a central portion (10) h...
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WO/2023/249495A1 |
The present invention relates to an anchoring bolt or plug (100) for suspension of lining, membranes, PE foam (300), layer of shotcrete, concrete elements (500), fire protection and/or accompanying equipment, on tunnel or rock walls or c...
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WO/2023/248493A1 |
Provided is a metal/glass fiber-reinforced thermoplastic resin composite material wherein the productivity for the glass fibers and the mechanical strength of a glass fiber-reinforced thermoplastic resin material are high, and there is s...
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WO/2023/247868A1 |
The present invention relates to a fibrous preform (1) of a core part of a fibrous reinforcement for a part made of composite material, the preform having a slender shape along a longitudinal direction (X) and being formed by three-dimen...
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WO/2023/248914A1 |
Provided is an integrated molded body integrated through the joining of a laminated body (A) having a front-side surface comprising a design surface and a back-side surface comprising a non-design surface, and a resin component (B) made ...
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WO/2023/247121A1 |
The invention relates to a method for producing endless-fibre-reinforced 3D-printing filaments which comprise a thermoplastic matrix polymer having a plurality of endless fibres extending in the longitudinal direction of the 3D-printing ...
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WO/2023/247865A1 |
The present invention relates to a fibrous preform of a core part of a fibrous reinforcement for a part made of composite material, the preform having a slender shape along a longitudinal direction (X) and being formed by first threads (...
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WO/2023/247363A1 |
The present invention provides a method of manufacturing a wind turbine blade shell comprising a first wind turbine blade shell part and a second wind turbine blade shell part. The method comprises: providing a blade mould (50) for formi...
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WO/2023/247380A1 |
A process for assembling composite material tubular nodes for trusses comprising a main chord (1) with cylindrical or semicylindrical shape, and one or more derived bars (3) branching out from the main chord with a predetermined angulati...
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WO/2023/247714A1 |
The present invention relates to a method for producing a fibre-composite component, wherein the fibre-composite component has a base portion, to one end of which a connecting portion, having a curved cross section, is connected, which c...
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WO/2023/245261A1 |
The present invention relates to a method of manufacturing a reinforced bar made from fiberglass and polymer resin, with the resin being selected from polyester resin and epoxy resin, wherein said resin is additionally reinforced with gr...
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WO/2023/240860A1 |
The present application discloses a design method and apparatus for an automated fiber placement tool, a device, and a storage medium. First, a structural form of a fiber placement tool is determined, and the fiber placement tool is conv...
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WO/2023/243228A1 |
Provided are a resin tube manufacturing method and device with which it is possible to more effectively utilize a resin when molding a resin tube by resin injection molding using an assist material. A molten resin R1 is injected by an in...
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WO/2023/237856A1 |
A prepreg comprising a structural layer comprising fibres having interstices therebetween, and comprising curable thermosetting resin impregnated within the structural layer and present within the interstices, wherein the prepreg compris...
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WO/2023/237838A1 |
The invention relates to a method for manufacturing a tank, notably one for storing a fluid under pressure, comprising an elongate and consolidated textile element, said method comprising the steps of: (i) manufacturing an elongate and u...
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WO/2023/237655A1 |
The invention relates to a preform (10) configured for manufacturing a part made of composite material, comprising a substrate (12) having a surface (12A), and a capacitive sensor (17) arranged on the surface (12A) of the substrate (12),...
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