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WO/2024/096296A1 |
The present invention relates to a tile for a water tank, and the purpose thereof is to provide a tile for a water tank, by which predetermined parts of adjacent tiles can be installed to overlap each other, so as to maintain watertightn...
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WO/2024/092971A1 |
A trunk lid panel, and a preparation method therefor and the application thereof. The preparation method comprises the following steps: 1, respectively pre-embedding two steel plates (4) into an upper cavity and a lower cavity of a mold;...
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WO/2024/092911A1 |
A method for preparing a special-shaped pipe having mirrored boss structures, using a carbon fiber composite material, comprising the following steps: 1) coating a core mold with an optical film; 2) coating the core mold having the optic...
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WO/2024/093254A1 |
The present invention relates to the technical field of processing of carbon fiber reinforced resin matrix composite sheets. Disclosed is a prestress pressing process for a wide sheet. The process of the present invention comprises: weav...
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WO/2024/097922A1 |
Surfaces can be modeled using increasingly powerful digital modeling and fabrication tools applied to the creation of molds or formwork for cast or formed materials. Many of these processes are highly customizable but resource intensive,...
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WO/2024/097346A1 |
Polymer composite materials are disclosed containing one or more chemical scavengers. The polymer composites are porous and are configured to be contacted with a liquid for removing trace amounts of metals, proteins, polypeptides, polyph...
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WO/2024/094946A1 |
The invention relates to a method for draping fibrous structures on a draping shape (F) comprising at least one developable portion, the fibrous structures comprising fibres extending in a determined direction (t1, t2, t3, t4, t11, t21),...
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WO/2024/095814A1 |
A porous sandwich structure according to the present invention comprises: a core layer that is formed by binding three-dimensionally arranged discontinuous reinforcing fibers in a thermoplastic resin; and skin layers that are provided on...
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WO/2024/091555A1 |
Thermoplastic composite articles are described that comprise reproduced polymeric fibers in one or more of a core layer and a skin layer. In certain arrangements, the thermoplastic composite article can include a porous core layer compri...
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WO/2024/091994A1 |
A long fiber-reinforced polymer composition is disclosed having excellent flame retardant properties. The flame retardant composition can include a flame retardant system comprised of a metal phosphinate in combination with elevated leve...
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WO/2024/091560A1 |
Thermoplastic composite articles are described that comprise biomaterials in one or more of a core layer and. a skin layer. In certain arrangements, the thermoplastic composite article can include a. porous core layer comprising a web of...
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WO/2024/090785A1 |
The present invention can provide a plate-shaped molded body, a manufacturing method therefor, and a use of the plate-shaped molded body. The present invention can provide: a plate-shaped molded body that has pores formed therein and inc...
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WO/2024/092012A1 |
The present disclosure relates to a composite article and method of forming, that preferably provides electromagnetic interference (EMI) shielding of an enclosure, particularly an automotive article for an electric vehicle, and more part...
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WO/2024/089591A1 |
An additive production process for 3D printing with material reinforced with long or continuous fiber, involves : a first step of preheating a composite filament (0) made of polymeric material, reinforced with long or continuous fiber, t...
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WO/2024/089338A1 |
The invention relates to a method for manufacturing a propeller blade or vane made of composite material, the method comprising: - producing, by means of three-dimensional weaving between warp yarns (101) and weft yarns (102), a fibrous ...
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WO/2024/086267A1 |
An in-mold sealing system for sealing openings in a wind turbine blade mold, the system including a wind turbine blade mold having an interior surface configured to form a surface of the wind turbine blade, the interior surface of the mo...
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WO/2024/084005A1 |
The present disclosure relates to protective elements (71) for wind turbine blades (10) such as leading edge protectors and to methods (100, 200) for providing protective elements (71). A method (100) comprises providing (110) a metallic...
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WO/2024/079426A1 |
Disclosed is a variable pitch vane for a turbomachine fan comprising a blade (60) and a root (62). The root (62) comprises a bulb (72) and an upright support (74) connecting the bulb (72) to the blade (60), the bulb (72) being connected ...
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WO/2024/078395A1 |
The present invention provides a method for optimizing parameters in the automated prepreg tow placement process on a large-curvature curved surface structure. The method comprises: establishing a function relationship between the placem...
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WO/2024/081533A1 |
A method for manufacturing a vessel cap for use with a vessel adapted to store foods or beverages, the method comprising providing a cap body configured for attachment to a neck of a vessel; reacting an isocyanate component and a curativ...
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WO/2024/079597A1 |
A method for the three-dimensional printing of composite materials is described, comprising the steps of: -feeding at least one continuous filiform element (4) to a feeding head (7); said continuous filiform element (4) comprising at lea...
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WO/2024/080906A1 |
Method for manufacturing a thermal interface film, the method comprising: providing (200) a template (100) comprising a plurality of openings (102) through the template; arranging (202) graphene fibers (104) through the openings; attachi...
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WO/2024/080357A1 |
The present invention provides: a PP-FRP member with high strength and excellent shape stability due to integration between laminated composite layers; and a production method therefor. A PP-FRP member 100 comprises a plurality of compos...
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WO/2024/081539A1 |
A vessel cap for use with a vessel adapted to store foods or beverages, the vessel cap comprising a cap body configured for attachment to a neck of a vessel and a gasket attached to the cap body configured for deformation and compression...
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WO/2024/076161A1 |
The present invention relates to a vessel chock cover and a manufacturing method therefor. Disclosed are the vessel chock cover and the manufacturing method therefor, the cover being formed through lamination of two or more different pre...
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WO/2024/076154A1 |
A composite structure with flame retardant and thermal insulating properties, manufactured by 3D printing, is disclosed. The composite structure with flame retardant and thermal insulating properties, manufactured by 3D printing, compris...
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WO/2024/074662A1 |
The invention relates to a method (100) for producing a spar cap for a rotor blade of a wind turbine, said method comprising the steps of: - Providing (110) a plurality of pultruded planks, said pultruded planks being a thermoplastic com...
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WO/2024/074769A1 |
The present invention relates to a fibre application machine comprising a fibre application head, fibre storage means, and routing means for routing at least one fibre from said storage means to the application head, comprising at least ...
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WO/2024/074822A1 |
In some examples, a wing for an aircraft, the wing having a passive variable aeroelastic geometry for accommodating efficient flight at multiple aircraft speeds, comprises a wing skin comprising a composite structure comprising a laminat...
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WO/2024/074635A1 |
The invention relates to a fibre-reinforced and recyclable structure component (1), having: - a resin system, which forms a matrix (2), - a fibre system (3) with a continuous fibre bundle (4) held in the matrix (2), wherein the arrangeme...
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WO/2024/075684A1 |
A sandwich panel (100) comprises: a core layer (1) having a honeycomb structure; and a plurality of skin layers (2) that are disposed on both surfaces of the core layer (1). The skin layers (2) each comprise two or more prepregs (21) whi...
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WO/2024/071090A1 |
The present invention provides a prepreg comprising a fiber-reinforced base material and an epoxy resin composition that partially or totally impregnates the fiber-reinforced base material, wherein the prepreg is characterized in that th...
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WO/2024/068339A1 |
A method for manufacturing a structural element (20) of a wind turbine blade (3), the method comprising: - arranging a first segment (21) and a second segment (22) of the structural element (20) adjacent to each other; - arranging a join...
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WO/2024/069077A1 |
Tooling (40) for manufacturing a blade (10) made of composite material for a turbomachine, in particular of an aircraft, comprising: - a mould (30) and a counter-mould (34) which define between them a cavity (32) configured to receive a ...
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WO/2024/068491A1 |
The present invention relates to a method for producing composite moulded parts (40), in particular prostheses composite moulded parts (46, 50, 52), which comprise fibre-reinforced plastics material, wherein the method comprises: a step ...
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WO/2024/065084A1 |
The present invention relates to a forming process capable of manufacturing paper-plastic products of different thicknesses. According to the process, a programmable logic controller is used to control a mold driving device to generate a...
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WO/2024/062772A1 |
Provided are a door inner panel manufacturing method and a door inner panel with which it is possible to ensure the mechanical strength of a side frame that extends in a vertical direction in a relatively narrow region serving as a windo...
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WO/2024/062462A2 |
A method comprises the steps of: - supplying a dose (1; 101; 201; 301) made with a natural fibre-based material; - inserting the dose (1; 101; 201; 301) in a mould (20) between a first half-mould (21) and a second half-mould (22); - movi...
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WO/2024/062230A1 |
A shearing mechanism (5) for use in a tape laying head (1) configured to lay a tow material (22) on a mould (3) in the construction of a composite structure, the shearing mechanism (5) being configured to receive tow material (22) from a...
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WO/2024/062196A1 |
The invention relates to tooling (3) for pressurizing a work zone (2) of a part (1) made of composite material, the composite material comprising a fibre reinforcement densified by a resin, pre-impregnated fibres (22) being applied in th...
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WO/2024/062415A1 |
The process for the manufacture of boards from reclaimed wooden material, comprises at least the following phases: - supplying one mixture (M) comprising wooden material (2) in the form of flakes and/or powders and one binding agent (3);...
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WO/2024/062773A1 |
The present invention relates to a method for producing a molded object by integrally molding a composite material including reinforcing fibers dispersed in in-plane directions and a molding material having higher flowability than the co...
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WO/2024/062178A1 |
The invention relates to a method for manufacturing a part made of composite material, said method comprising: - the arrangement of a fibrous preform (10) in a mould comprising an impregnation chamber (201), the impregnation chamber (201...
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WO/2024/058006A1 |
The present invention provides an impact-absorbing member, the shape of which can be designed relatively freely, which is lightweight, and which has high impact safety. Provided is an impact-absorbing member in which thermoplastic resin ...
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WO/2024/058007A1 |
Provided is a method for manufacturing an impact-absorbing member of which the shape can be set relatively freely, which is lightweight, and which provides high collision safety. The method for manufacturing an impact-absorbing member co...
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WO/2024/058408A1 |
The present invention relates to a composite pipe for a home appliance, and a vacuum cleaner including same. The composite pipe for a home appliance according to an embodiment may include a prepreg stacked in a plurality of layers. In ad...
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WO/2024/056562A1 |
The invention relates to a system for impregnating fibers for a polyurethane pultrusion process, the system for impregnating fibers comprising an injection box (101), the injection box (101) having a cavity for the fiber material to pass...
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WO/2024/059511A1 |
A fiber-reinforced polymer blade (191) has a blade (175) having at least a portion of itself including a fiber-reinforced polymer, a portion of the fiber-reinforced polymer including a chopped fiber-reinforced polymer. The invention furt...
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WO/2024/057023A1 |
With reference to Figure 1, we provide a winding device for forming a composite article, the winding device comprising: a winding head for deploying fibre bundles, having: an array of multiple nozzles offset from each other in a directio...
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WO/2024/056959A1 |
The invention relates to a propeller blade or vane (10) for a turboprop engine, made from composite material and comprising a matrix-densified fibrous reinforcement, the propeller blade or vane comprising, in the direction of its span (D...
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