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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...
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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),...
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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/2023/096648A1 |
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...
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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...
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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...
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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 ...
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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...
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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 ...
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WO/2023/042833A1 |
[Problem] To provide a heat-dissipating sheet having reduced hardness and increased heat conductivity, and a method for manufacturing the same.　[Solution] The present invention relates to a heat-dissipating sheet 1 and a method for man...
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WO/2023/043326A1 |
The method for producing thermally resistant polyester packaging for filling hot products and/or for sterilization consists in that the recycled PET in the form of milled or granulated PET or PET/PE blends in the solid state is heated in...
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WO/2023/042497A1 |
[Problem] To provide: a thermally conductive sheet that can be configured to have a low hardness and a high thermal conductivity; and a method for producing the same.　[Solution] The present invention relates to a thermally conductive s...
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WO/2023/025436A1 |
The invention relates to a method for producing a polymer, in particular a thermoplastic, window or door hollow-chamber profile (1), wherein the hollow-chamber profile (1) which comprises at least one hollow chamber (2, 2') is produced b...
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WO/2023/026674A1 |
The present invention provides: a sizing agent which exhibits excellent stability at high temperatures even at a high concentration; a reinforcing fiber strand which uses this sizing agent; and a fiber-reinforced composite material.　Th...
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WO/2023/008357A1 |
[Problem] The present invention addresses the problem of controlling the CFRP structure to provide a low-edgeglow-risk CFRP without relying on costly electroconductive particles. In other words, the present invention addresses the proble...
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WO/2023/002886A1 |
The present invention provides a carbon fiber nonwoven fabric sheet 15 which is long and contains discontinuous carbon fibers, wherein two or more rectangular fiber webs 10, in each of which carbon fibers are oriented substantially in on...
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WO/2022/268589A1 |
The invention relates to a method and a device for preparing a polyurethane composite, the polyurethane composite prepared by the method, and the use thereof.
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WO/2022/270320A1 |
The present invention provides: a fiber-reinforced resin filament characterized by comprising a thermoplastic resin (A), a fibrous reinforcing material (B) having a fiber length of 3-9 mm and a fiber diameter of 5-20 μm, and an elastome...
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WO/2022/265099A1 |
A prepreg which is composed of a thermosetting resin composition and self-assembled carbon fiber bundles that are impregnated with the thermosetting resin composition.
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WO/2022/265100A1 |
A method for producing a fiber assembly, the method comprising a process in which a plurality of fibers and a fiber treatment agent are put into a stirring tank, and a mixture of the fibers and the fiber treatment agent is granulated by ...
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WO/2022/238638A1 |
The invention relates to a composite material based on a rubber composition based on at least one diene elastomer, a reinforcing filler, a crosslinking system and at least one metallic reinforcing element embedded in said rubber composit...
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WO/2022/238637A1 |
The invention relates to a composite material based on a rubber composition based on at least one elastomer, a reinforcing filler, a crosslinking system and at least one metallic reinforcing element embedded in said rubber composition, s...
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WO/2022/223467A1 |
The present invention relates to an automatic control method and an apparatus for preparing the pultruded polyurethane composite with the polyurethane pultrusion.
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WO/2022/220001A1 |
The present invention provides a sizing agent for reinforcing fibers, the sizing agent having shape retainability, while exhibiting excellent handling properties.　A sizing agent for reinforcing fibers, the sizing agent containing (A) a...
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WO/2022/217776A1 |
A natural-rubber packing and feeding manipulator, which comprises a mechanical arm (100) and a connecting box (110), wherein a rotating disc (130) driven by a stepping electric motor (120) is provided at the lower end of the connecting b...
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WO/2022/210591A1 |
Provided is a carbon fiber aggregate exhibiting improved feed properties.　A spindle-shaped aggregate manufacturing method includes: providing a mixture composed of at least carbon fibers and a binder-containing liquid; manufacturing a ...
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WO/2022/209895A1 |
The present invention provides: a sizing agent which improves the wettability of a matrix resin with respect to reinforcing fiber strands; reinforcing fiber strands which use this sizing agent; and a fiber-reinforced composite material.ã...
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WO/2022/209594A1 |
The present invention provides a method for manufacturing a polyvinyl alcohol resin with which it is possible to reduce the volatiles content of a polyvinyl alcohol resin and maintain good transparency when dissolved in water. The presen...
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WO/2022/202587A1 |
The present application provides an apparatus that is for producing a fiber-reinforced resin having reinforcement fibers aligned in one direction and that is capable of, with a relatively simple configuration, connecting a preceding rein...
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WO/2022/202449A1 |
The present invention provides a device for manufacturing a fiber-reinforced resin having an array of reinforcing fibers oriented in one direction, the device making it possible, with a comparatively simple configuration, to connect earl...
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WO/2022/184656A1 |
The present disclosure relates to thermoplastic copolyamide particles for toughening and/or reducing microcracking in composite materials, wherein the particles have a given particle distribution.
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WO/2022/175723A1 |
The present disclosure relates to an impregnation device (1) and method for continuously obtaining a fibre-reinforced thermoplastic filament (42) from continuous fibre strands or yarns (11) to be impregnated with a thermoplastic resin, f...
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WO/2022/158601A1 |
Provided is a resin molded article production method, whereby it becomes possible to achieve both of heat dissipation properties and mechanical strength at high levels.　This resin molded article production method comprises: a step for ...
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WO/2022/158600A1 |
Provided is a resin composition that can yield a resin molded article that exhibits an excellent heat dissipation behavior.　The resin composition comprises a thermoplastic resin, graphite, and a fibrous body. This a resin composition f...
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WO/2022/158599A1 |
Provided is a resin composition with excellent electromagnetic wave shielding properties.　The present invention pertains to a resin composition comprising a thermoplastic resin (A), graphite (B), and two or more varieties of carbon bla...
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WO/2022/149591A1 |
The purpose of the present invention is to provide the following: a reinforcing fiber base material and a reinforcing fiber laminate, that exhibit a good impregnability by matrix resins, that support high productivities in obtaining fibe...
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WO/2022/144250A1 |
The present invention relates to a process for producing a glass fiber reinforced thermoplastic polymer composition and such glass fiber reinforced thermoplastic polymer composition. The present invention further relates to an article co...
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WO/2022/138382A1 |
Provided is a metal–glass fiber-reinforced thermoplastic resin composite material capable of having an excellent joining force and heat cycle resistance between a metal material and a glass fiber-reinforced thermoplastic resin material...
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WO/2022/129446A2 |
A system for producing an impregnated fiber roving, the system comprises: a feed unit (12) comprising a spool (14) with a fiber roving (16); an impregnation unit (20) configured for applying liquid matrix material onto the moving fiber r...
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WO/2022/129747A1 |
The invention relates to a glass-resin composite monofilament comprising glass filaments embedded in a cross-linked resin, the monofilament having a length within a range from 5 to 85 mm, a diameter ranging from 0.2 to 1.3 mm, and a brea...
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WO/2022/129781A1 |
Impregnation of a fibrous material made from continuous fibres with a thermoplastic polymer matrix, the fibrous material comprising a thermoplastic sizing polymer and, before impregnation, an initial width. The method comprises an expans...
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WO/2022/129746A1 |
The invention relates to a monofilament made of a glass-resin composite comprising glass filaments embedded in a crosslinked resin, the monofilament having a length within a range from 5 to 85 mm, a diameter ranging from 0.2 to 1.3 mm, a...
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WO/2022/132113A1 |
The invention relates to a liquid-impermeable air diffuser (1) developed for use in the vacuum assisted infusion methods, which are the methods for producing the fiber-reinforced polymeric composite materials for the sectors such as ener...
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WO/2022/124521A1 |
The present invention relates to an apparatus for manufacturing thermoplastic composite rods employing a thermoplastic composite and thermoplastic composite rods manufactured using same, and the present invention can produce a rotary the...
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WO/2022/123139A1 |
Disclosed is a method for manufacturing an elongate composite element comprising a bundle (20) of multi-filament fibres embedded in a composition made from a polymerisable material comprising the following steps: - producing an arrangeme...
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WO/2022/102676A1 |
A purpose of the present invention is to provide a continuous fiber-reinforced resin composite material having a good acoustic emission signal and high strength, modulus of elasticity, and water absorption characteristics, and a method f...
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WO/2022/092575A1 |
Disclosed is a manufacturing method for a pressure vessel, comprising the steps of: dry winding the outer peripheral surface of a liner with a fiber composite; and wet winding the outer peripheral surface of the dry-wound liner with a fi...
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WO/2022/084691A1 |
A method of providing a fibre-reinforced composite material, the method comprising: dispersing particles of a first polymeric composition comprising a first thermoplastic in a liquid comprising water, thereby forming a dispersion; coatin...
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WO/2022/075265A1 |
This fiber-reinforced resin pultruded article is obtained by molding fiber sheets. The fiber sheets are semipreg sheets fused with, on at least fiber surfaces thereof, a thermoplastic powder resin serving as a matrix of the pultruded art...
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WO/2022/075273A1 |
Provided is a glass fiber-reinforced resin molded product that possesses high dimensional stability as well as low dielectric properties. The present invention provides a glass fiber-reinforced resin molded product in which: fiber diamet...
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