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WO/2023/229119A1 |
The present invention relates to a PET container having an integral handle, comprising: a PET container having an inlet formed by injection molding by means of stretching and blow-molding a preform; and a handle having an upper end integ...
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WO/2023/227849A1 |
One aspect of the invention relates to a method for manufacturing a self-stiffened intermediate casing for a turbomachine comprising the steps of: - draping at least one first preform, - draping at least one second preform, - positioning...
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WO/2023/228486A1 |
The present invention addresses the problem of providing a resin-equipped fibrous base which has sufficient adhesiveness and can be inhibited from suffering fiber fraying when cut and in which the resin material shows satisfactory transf...
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WO/2023/216421A1 |
Disclosed in the present invention is a composite material filament melt impregnation device having an automatically-liftable flow channel used for additive manufacturing, which comprises a mechanically lifting device, a heating device, ...
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WO/2023/217360A1 |
The invention relates to a method for producing a preform to form a composite fibre component for high-temperature applications, wherein a stack (10) of at least two fibre layers (11) formed from carbon fibres (12) is formed, wherein the...
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WO/2023/213614A1 |
The invention relates to a prepreg layer (1 ) at least comprising a plurality of filaments (2), a plastic matrix (3) and a plurality of holes (4), wherein the plastic matrix (2) comprises a polyolefin copolymer and the prepreg layer (1) ...
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WO/2023/214638A1 |
Disclosed in the present invention are a method for preparing a cellulose nanomaterial composite and a cellulose nanomaterial composite prepared thereby, the method comprising the steps of: A) generating a cellulose nanofiber suspension ...
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WO/2023/209288A1 |
A turbojet engine fan blade or vane (10) made of composite material comprises a fibrous reinforcement densified by a matrix, the fan blade or vane comprising, in the direction of its span (DL), a root (12) and an aerodynamic profile (11)...
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WO/2023/209312A1 |
The invention relates to a propeller blade or airfoil (10) for a turboprop engine, made from composite material and comprising a matrix-densified fibrous reinforcement, the propeller blade or airfoil comprising, in a longitudinal directi...
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WO/2023/211981A1 |
An armored cable (100) includes a cable core (102) including at least one transmission element and a corrugated armor (104) configured to surround the cable core (102). The corrugated armor (104) is configured to include raised portions ...
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WO/2023/212215A1 |
A method for forming a preform or part including the following: dispensing an initial amount of an additive and a thermoplastic resin into an injection molding machine; forming the preform or part by operating a molding machine to inject...
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WO/2023/203293A1 |
The invention relates to a method for producing a blade made from composite material, comprising the following steps: (a) successively stacking several layers of fibres to form a fibrous blank (200) having first and second portions conne...
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WO/2023/204262A1 |
This method for producing a resin container comprises an injection molding step for injection molding a bottomed cylindrical resin preform, and a blow molding step for blow molding the preform while the preform retains the heat from inje...
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WO/2023/199822A1 |
Provided is a dual container that exhibits high recycling efficiency. According to the present invention, the dual container comprises a container body and a mouth portion attachment member. The container body has an inner bag and an o...
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WO/2023/199162A1 |
A blowing mold (1) for molding a container (90), in particular a plastic bottle, by blow molding a preform (9) having a neck (93) and a neck ring (92), the blowing mold (1) being adapted to be opened and closed, and comprising at least t...
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WO/2023/193994A1 |
Method for manufacturing a preform building element used for building a wind turbine rotor blade, wherein the preform building element is manufactured from one or more fiber mat components (11) and at least one further component (12), wh...
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WO/2023/194692A1 |
The invention relates to a method for manufacturing a rotationally symmetrical part made of composite material (100) for a propulsion assembly comprising: - manufacturing a fibre preform on a mandrel (200) having a profile corresponding ...
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WO/2023/191144A1 |
The present invention relates to a method for manufacturing a separable ceramic dental implant and, more specifically, to a method for manufacturing a separable ceramic dental implant, the method comprising: injection molding a ceramic d...
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WO/2023/189755A1 |
A purpose of the present invention is to provide a fiber-reinforced substrate having a resin material layer containing thermoplastic resin fibers, the fiber-reinforced substrate being such that the generation of microcracks originating i...
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WO/2023/182478A1 |
The present invention provides a glass-fiber-reinforced sheet which has high transparency and sufficient strength, and for which a reduction in bending strength after exposure to flames is suppressed. This present invention is a glass-fi...
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WO/2023/182664A1 |
The present invention relates to a method for preparing a recycled ABS resin, comprising the steps of: preparing an extrusion feed comprising an acrylonitrile butadiene styrene (ABS) base resin containing polyurethane, a metal carboxylic...
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WO/2023/180423A1 |
Herein is described a functionalized fabric comprising a fiber fabric and binder having a glass transition temperature of about 75 °C or less, wherein the binder constitutes up to about 5 wt.% of the functionalized fabric.
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WO/2023/182432A1 |
The purpose of the present invention is to provide a thermosetting prepreg having good mechanical properties, and particularly having good handleability. The present invention relates to a thermosetting prepreg including: a fiber sheet; ...
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WO/2023/182409A1 |
The present invention provides: a fiber-reinforced resin sheet that exhibits a higher tensile strength; and a method for manufacturing said fiber-reinforced resin sheet. The fiber-reinforced resin sheet comprises: multiple reinforcing fi...
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WO/2023/170288A1 |
The present invention relates to a plastic product formed of a plastic material having a colour-forming compound incorporated therein. The present invention further relates to a method of production of said plastic product using the colo...
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WO/2023/171603A1 |
This resin container manufacturing method includes: injection molding steps (steps S101, S102) of carrying out injection molding to form a bottomed cylindrical preform having a two-layer structure formed from a first layer made of a firs...
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WO/2023/166737A1 |
A fiber preform (12) comprises: a first fiber tow provided in a first region on a substrate; a second fiber tow which is sewn using a water-insoluble fixing yarn and is provided in a second region other than the first region; and a fixin...
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WO/2023/161335A1 |
The present invention relates to a method of manufacturing a preform (98) for a wind turbine blade. A first mould inlay (72) is fastened to a first portion (112) of the mould surface of a preform mould. The first mould inlay (72) has an ...
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WO/2023/161743A1 |
Computer-implemented methods (5000) for forming a fiber-reinforced composite device (500) comprising fiber-comprising tow(s) (100). Methods include forming (5100) a first preform model (1100) comprising one or more anisotropic tow layup ...
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WO/2023/157863A1 |
This temperature adjustment mold for adjusting the temperature of a bottomed injection-molded resin preform is provided with: a first mold which contains the preform inside and is in contact with the outer circumferential surface of the ...
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WO/2023/156728A1 |
The present invention relates to a method for manufacturing an instrumented strand (1), intended for a textile operation for forming a fibrous preform of a part made of composite material. The method comprises: • unreeling at least one...
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WO/2023/152436A1 |
The invention relates to a method for manufacturing an inter-blade platform (100) of a turbomachine fan (1), the platform (100) comprising a base (110) having first and second sacrificial lateral edges (131, 132) having a thickness which...
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WO/2023/152040A1 |
The present invention relates to a method of manufacturing a part, such as a preform, for a wind turbine blade. One or more channel members (72) are fastened to the mould surface of a preform mould, and a fibre material (85) and a bindin...
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WO/2023/150402A1 |
Automated methods of forming composite structures (52) may include applying fibers (26) having various predetermined lengths to a removable backing material (50) to form a net shape or near net shape pattern for forming a composite struc...
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WO/2023/145775A1 |
This temperature regulating mold for regulating the temperature of an injection-molded resin preform having a bottomed shape comprises: an air introduction member that is inserted into the preform and introduces compressed air from an ai...
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WO/2023/139017A1 |
A method of manufacturing an embedding element (76) for embedment in a shell structure of a wind turbine rotor blade (10) is provided, wherein the method comprises arranging a fibre material (99) and a binding agent on the lower mould pl...
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WO/2023/132307A1 |
Provided is a composite material that is useful as a reinforcing member, and the like. This composite material comprises at least: a fabric including, as a yarn, a filament having a tensile elasticity of 20 GPa or more; and a thermoplast...
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WO/2023/127389A1 |
The present invention relates to a method for manufacturing a fiber-reinforced composite material by impregnating reinforcing fibers with a resin composition, the method characterized by comprising: a step for preparing a layered materia...
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WO/2023/127665A1 |
[Problem] To provide a method and the like for manufacturing a joined body having a short joining process time and excellent handling properties during joining. [Solution] A joined body manufacturing method having: an injection molding s...
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WO/2023/117504A1 |
Method for manufacturing a preform element (23) for manufacturing a rotor blade (4) of a wind turbine (1), comprising the steps of: - providing a mold (7) with a molding surface (8) and a penetration arrangement (13) comprising a plurali...
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WO/2023/119012A1 |
An apparatus (100) for the continuous cycle production of containers from plastic material comprises a metering unit (1) configured to receive from an extruder a flow of molten plastic and to produce a plurality of doses simultaneously f...
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WO/2023/117568A1 |
Method for manufacturing a preform element, method for manufacturing a wind turbine rotor blade, and mold arrangement Method for manufacturing a preform element (26) used in particular for manufacturing a rotor blade of a wind turbine, w...
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WO/2023/105155A1 |
The invention relates to a method for producing a bladed component (10) for an aircraft turbine engine, this bladed component (10) comprising a blade (12) which has a stacking axis (X) and at least one longitudinal end of which is connec...
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WO/2023/100702A1 |
The present invention provides improved CF-SMC production technology which is capable of contributing to the prevention of the occurrence of impregnation failure of a carbon fiber mat. One embodiment of a method for producing a sheet pre...
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WO/2023/096047A1 |
The present specification relates to a method for manufacturing a pellet type polypropylene resin, a pellet type polypropylene resin, and a molded article comprising same, the method comprising: a mixing step of mixing a polypropylene re...
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WO/2023/089051A1 |
The invention relates to a device (1) for manufacturing an unconsolidated textile elongate member (11), the device comprising a frame (2) with a longitudinal main guide (3) in a direction X, said main guide (3) being attached to the fram...
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WO/2023/089499A1 |
Computer-implemented methods (5000) for forming a fiber-reinforced composite device (500) comprising fiber-comprising tow(s) (100). Methods include forming (5100) a first preform model (1100) comprising one or more anisotropic tow layup ...
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WO/2023/089289A1 |
The invention relates to a method for manufacturing a ceramic matrix composite part, the part exhibiting rotational symmetry, the method comprising: - a step of weaving a fibrous preform (30, 40', 40") by means of a contour weaving metho...
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WO/2023/088747A2 |
Method for manufacturing a preform element made of preform building material for a wind turbine blade Method for manufacturing a preform element made of preform building material (2) for a wind turbine blade, whereby the preform building...
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WO/2023/078466A1 |
An automobile interior and a manufacturing method therefor. The automobile interior comprises a substrate (1), a supporting frame (2), and reinforcing mesh cloth (3); the reinforcing mesh cloth (3) is arranged between the substrate (1) a...
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