| Document |
Document Title |
|
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...
|
|
WO/2024/057700A1 |
Provided is a sizing agent for fibers with which it is possible to suppress hardening of fiber bundles over time. A sizing agent for fibers, the sizing agent containing (A) an epoxy resin and (B) a surfactant, wherein: the complex visc...
|
|
WO/2024/053388A1 |
Provided is a slurry impregnated sheet manufacturing device capable of manufacturing, with high productivity, a slurry impregnated sheet having a uniform impregnated amount of slurry. A slurry impregnated sheet manufacturing device accor...
|
|
WO/2024/048416A1 |
This method of producing a carbon fiber bundle composite comprises: mixing carbon fiber cotton made of short carbon fiber and a bundling solution containing an uncured thermosetting resin to obtain a carbon fiber bundle containing the bu...
|
|
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...
|
|
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...
|
|
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...
|
|
WO/2024/009668A1 |
[Problem] To provide a fibrous cellulose composite resin having improved strength. [Solution] This fibrous cellulose composite resin comprises a fibrous cellulose and a resin and is characterized by the fibrous cellulose including a carb...
|
|
WO/2024/002422A1 |
In order to provide a method and a device for saturating dry fibres with high-viscosity, thermoplastic matrix, the invention proposes that the fibres are guided over a curved, perforated metal sheet as an impregnation section, while appl...
|
|
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 ...
|
|
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...
|
|
WO/2023/242268A1 |
The invention relates to a monofilament made of carbon-resin composite comprising carbon filaments embedded in a crosslinked resin, the monofilament having: a length in a range from 5 to 85 mm, a diameter ranging from 0.2 to 1.3 mm, and ...
|
|
WO/2023/242266A1 |
The invention relates to a monofilament made of mineral-resin composite, comprising mineral filaments other than glass, embedded in a crosslinked resin, the monofilament having: a length in a range from 5 to 85 mm, a diameter ranging fro...
|
|
WO/2023/240338A1 |
A method for producing a polymeric material is disclosed. The method combines blending of fibers and treating the fibers with a basic aqueous solution. In some embodiments, the blending of the fibers is performed at a blending speed suff...
|
|
WO/2023/242267A1 |
The invention relates to a monofilament made of carbon-resin composite, which can be used for reinforcing concrete, the monofilament comprising carbon filaments embedded in a crosslinked resin, the monofilament having a diameter of 0.2 t...
|
|
WO/2023/242272A1 |
The invention relates to a monofilament made of polyester-resin composite comprising polyester filaments embedded in a crosslinked resin, the monofilament having: a length in a range from 5 to 85 mm, a diameter ranging from 0.2 to 1.3 mm...
|
|
WO/2023/242265A1 |
The invention relates to a mineral-resin composite monofilament that can be used for reinforcing concrete, the monofilament comprising mineral filaments other than glass embedded in a crosslinked resin, the monofilament having a diameter...
|
|
WO/2023/242270A1 |
The invention relates to a polyester-resin composite monofilament that can be used for reinforcing concrete, the monofilament comprising polyester filaments embedded in a crosslinked resin, the monofilament having a diameter of 0.2 to 1....
|
|
WO/2023/242264A1 |
The invention relates to a process for the manufacture of monofilaments made of a glass-resin composite, comprising filaments of an alkali-resistant glass comprising from 5% to 30% by weight of ZrO2, embedded in a crosslinked resin, to t...
|
|
WO/2023/234786A1 |
A feedstock for moulding can comprise a plurality of feed components. The plurality of feed components can comprise hyphae. The feedstock can further comprise a binder. The plurality of feed components can be coated by and/or impregnated...
|
|
WO/2023/218969A1 |
Provided are a method for manufacturing an FRP precursor and a method for manufacturing an FRP, in which the dimensional change rate between before and after copper foil etching and heat drying of the FRP becomes small. Specifically, pro...
|
|
WO/2023/213776A1 |
The present invention relates to a method for producing an aqueous dipping composition for textile reinforcing materials, particularly cords, characterized by the steps of - adding at least one polymer functional groups selected from car...
|
|
WO/2023/213724A1 |
The invention relates to a method for producing a prepreg layer (1), at least comprising the following steps: a) providing a yarn structure (2) having a grammage, b) adding a water-polyolefin mixture (3) to the yarn structure (2) so that...
|
|
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) ...
|
|
WO/2023/211409A1 |
The invention mainly relates to the determination of the resin/fiber ratio existing in the current art during production, the elimination of the disadvantages of the process steps by adding liquid resin to the production system at the po...
|
|
WO/2023/211013A1 |
The present invention relates to a high-pressure gas storage container and a method for manufacturing the high-pressure gas storage container. The high-pressure gas storage container of the present invention comprises: a liner having a s...
|
|
WO/2023/204058A1 |
This fiber structure comprises a plurality of fiber layers and a plurality of inter-layer joining threads. The plurality of fiber layers comprise a plurality of first thread layers and one or more second thread layers. Each of the first ...
|
|
WO/2023/204095A1 |
Provided are: a carbon fiber-reinforced plastic plate which has a flexural modulus equivalent to that of aluminum, exhibits satisfactory machinability, and can contribute to cost reduction; and a method for manufacturing the carbon fiber...
|
|
WO/2023/187965A1 |
Provided is a carbon-fiber fixation jig that makes it possible to achieve efficient removal of unnecessary portions of carbon fibers in manufacturing a carbon-fiber reinforced resin pipe body. A jig (60A) is unable to perform relative ...
|
|
WO/2023/187588A1 |
The process for the manufacture of a filament made of composite material comprises at least the phases of: - supply of at least one filament (3) comprising at least one fiber (4) and of at least one resin (6); - application of the resin ...
|
|
WO/2023/176540A1 |
Provided is a particle-bearing fiber bundle that enables a good impregnation of a matrix resin in interfiber regions. The particle-bearing fiber bundle according to the present invention comprises a fiber bundle, a plurality of inorgan...
|
|
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...
|
|
WO/2023/168256A1 |
The methods described herein can be used to produce constructs that are stronger and more resilient when subjected to repeated cyclic loading. The constructs can be formed by fabricating the construct in its mid-point conformation, and t...
|
|
WO/2023/155989A1 |
The invention relates to a method for producing a vulcanisable composite material, said method comprising the steps of: a) producing or providing a textile reinforcement; b) treating the textile reinforcement with an aqueous dispersion i...
|
|
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...
|
|
WO/2023/144476A1 |
The present invention relates to a filament winding machine and method for winding a fibrous ply (8) onto a body, the machine comprising at least one winding head (30a) having a final guide member (36), a movement system capable of rotat...
|
|
WO/2023/140271A1 |
The present invention addresses the problem of providing a method of efficiently producing a prepreg that is novel, for prepregs that have a sandwich structure that is highly electroconductive. This invention makes it possible to reduce ...
|
|
WO/2023/126162A1 |
A method of manufacturing a particulate polymer includes introducing a polymer latex into a vessel; distributing the polymer latex in the vessel to a coagulator via a distribution member and a redistribution member; introducing a coagula...
|
|
WO/2023/123710A1 |
The present invention relates to the technical field of composite pipelines, and provides a production apparatus for a high-strength fiber composite pipeline, solving the problem in the prior art of low quality and strength of composite ...
|
|
WO/2023/116058A1 |
The present invention provides a multi-tow carbon fiber broadening and pre-impregnation system, used for solving the technical problems of large thickness, high porosity and the like of a prepreg tape product caused by low broadening rat...
|
|
WO/2023/117612A1 |
A nozzle apparatus (10) for making a three-dimensional composite material structure (S) by depositing a polymer matrix material (M) and a reinforcement fibre (F) is presented. The apparatus (10) comprises a first part (1) with a fibre fe...
|
|
WO/2023/111536A1 |
The present invention provides an apparatus for preparing a composite, the apparatus comprising: a first container containing a resin; a second container containing a hardener, wherein at least one of the first or second container contai...
|
|
WO/2023/111305A1 |
The invention relates to an apparatus (20) for manufacturing panels (10) comprising a core (12) and two plies (14) of composite material, each ply (14) of composite material comprising a reinforcement (16) impregnated with a matrix (18),...
|
|
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...
|
|
WO/2023/096648A1 |
In an example method for the preparation of a surface modified filler material, aramid fibers are treated to a hydrophilic treatment to generate treated aramid fibers. The treated aramid fibers are exposed to an aqueous solution containi...
|
|
WO/2023/091953A1 |
A vertical impregnation bath for a pultrusion line includes a vertically-oriented reservoir having an inlet adjacent a top end of the reservoir and a terminal area at a bottom end of the reservoir, wherein the inlet is larger than the te...
|
|
WO/2023/074841A1 |
The purpose of the present invention is to provide a fiber aggregate that is for a molded article having good appearance, and that has excellent stiffness and strength against bending, excellent impact resistance, and can be used to prov...
|
|
WO/2023/074842A1 |
The purpose of the present invention is to provide a method for manufacturing a pulp-fiber-containing resin pellet that has excellent rigidity and strength against bending and provides a molded body having excellent shock resistance. In ...
|
|
WO/2023/055966A1 |
Through-thickness permeable prepregs comprise a fiber bed and a plurality of discrete resin regions on a surface of the fiber bed separated by exposed fiber bed surface regions. Prepreg assemblies for processing such prepregs comprise an...
|
|
WO/2023/049857A1 |
The invention relates to hybrid compositions comprising at least one cyclic olefin monomer composition; at least one resin composition polymerizable by addition or condensation polymerization; and, optionally, at least one additive. The ...
|
