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WO/2018/143283A1 |
The present invention provides: a composite material including carbon fibers having a weight average fiber length of 1-100 mm and a thermoplastic resin, wherein said composite material satisfies K1≤1.5×K2 and exhibits excellent confor...
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WO/2018/143175A1 |
[Problem] To provide a filament resin molded article with which it is possible to mold 3D models of various shapes by maintaining shape reliably during 3D molding of shape-memory resin and to improve the curing speed. [Solution] A filame...
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WO/2018/143068A1 |
A fiber-reinforced resin molding material which is configured from at least constituent elements (I) and (II) that are composed of fiber-reinforced thermoplastic resin sheets, and which is characterized in that: the constituent element (...
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WO/2018/129871A1 |
A stainless steel and plastic combined member, and a processing method therefor. The stainless steel and plastic combined member comprises a stainless steel substrate (1). Honeycomb pores (11) are formed on the surface of the stainless s...
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WO/2018/129378A1 |
Methods, apparatuses, and systems for making prepregs are disclosed. A method may include depositing a resin material onto a surface of a fiber bed and forming a number of discrete resin regions thereon. A distance between the resin regi...
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WO/2018/124612A1 |
A precision member accommodation container of the present invention is formed from a polycarbonate resin, wherein the polycarbonate resin is an extrusion product obtained by extruding a polymer, which is prepared by melt polymerizing an ...
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WO/2018/124517A1 |
The present invention relates to a thermoplastic resin composition, a preparation method therefor and a manufactured molded article containing same, and more specifically, the present invention provides a thermoplastic resin composition,...
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WO/2018/124442A1 |
The present invention relates to a method for producing a polyester polymer and a polyester yarn produced thereby, wherein the polyester polymer is produced by adding cyclohexanedimethanol in the range of 7.5 to 12.5 mol% with respect to...
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WO/2018/098564A1 |
A mold stack (1) is provided for molding a preform (2) with a radial flange (23) for forming a container, for example a beverage can, having a lid (28). The mold stack (1) includes a plurality of mold inserts (3, 4, 5, 6) core insert (3)...
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WO/2018/099962A1 |
A fiber block molding apparatus(1) comprising: -a mold (100) having a lower part (110) and an upper part (120) forming between them a cavity (150) for forming a fiber blank (10) into a fiber block article upon closing the mold; -a convey...
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WO/2018/099809A2 |
This invention relates to a mould for moulding materials, the mould comprising at least two corresponding mould elements moveable relative to one another towards and away from each other, the towards movement exerting pressure on a mould...
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WO/2018/102321A1 |
An automated method for producing a fibrous preform on a tool surface (12). Such fibrous preform is configured to receive liquid resin via resin infusion. A disposable layer (15) containing a small amount of radiation absorbing material ...
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WO/2018/100263A1 |
The invention concerns a method for manufacturing a woven fibrous preform (10) impregnated with a matrix-precursor resin, said resin having, in the uncured state, a glass transition temperature Tg°, the method comprising: impregnating t...
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WO/2018/020162A9 |
A fibre-placement head (100), suitable for being manipulated by a robot (300), comprising a movable die (112, 113) capable of moving the tensioned rovings (120) between the conveying device (320) and the pressing roller (111).
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WO/2018/088173A1 |
A prepreg sheet manufacturing apparatus (1) is provided with: a gap detection device (10) that detects a gap (S) between a preceding first prepreg cut sheet (P2) and a following first prepreg cut sheet (P2) on a prepreg web (P1); a weldi...
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WO/2018/088471A1 |
The present invention makes it possible to manufacture short carbon fiber reinforced extruded material at low cost and use a recycled product. A wire rod according to the present embodiment is a wire rod of CFRTP representing carbon fibe...
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WO/2018/083734A1 |
The present invention addresses the problem of providing a composite material reinforcement substrate that can improve formability, a composite material, and a production method for the composite material reinforcement substrate. This ...
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WO/2018/083735A1 |
The present invention addresses the problem of providing: a composite material reinforcement substrate that can suppress warping in a composite material that occurs as a result of the contraction of a resin; a composite material; and a p...
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WO/2018/079475A1 |
The present invention addresses the problem of providing a fiber-reinforced composite material endowed with an exceptional design surface, a method for producing a fiber-reinforced composite material, and a prepreg laminate suitably used...
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WO/2018/077791A1 |
The invention relates to a facility for producing a fibre preform from a flat fibrous material of a fibre composite, in which a fibre composite component can be produced from the fibre preform by hardening a matrix material infused into ...
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WO/2018/078501A2 |
A substrate includes a sheet and at least one structural member. The structural member is at least partially attached to the sheet in order to strengthen areas in the substrate possible according to a designated use of the substrate in a...
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WO/2018/075126A1 |
Methods of producing particles of fiber and resin from fiber-resin composite materials are disclosed. The particles may be combined with a resin system and optionally combined with fillers, binders or reinforcements to produce new cured ...
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WO/2018/072009A1 |
A molding system comprises an inspection apparatus. The molding system comprises a molding machine for producing multilayer preforms having a core layer and a skin layer enveloping the core layer, a triage device configured to determine,...
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WO/2018/061541A1 |
A multilayer-structured molded article has inner and outer layers comprising a first ethylene terephthalate-type polyester resin and has an oxygen-absorptive middle layer containing a nonpolymeric organic oxygen absorbent, and is charact...
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WO/2018/055288A1 |
- A system (10) for cutting at least one carbon thread (20), comprising at least one transverse cutting means (50) for cutting the carbon thread, characterised in that it comprises, successively, from upstream to downstream in an unwindi...
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WO/2018/055932A1 |
Provided is an intermediate base material (notched prepreg) which has exceptional surface quality and mechanical properties when solidified and with which it is possible to obtain a fiber-reinforced plastic having excellent three-dimensi...
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WO/2018/052080A1 |
A layered substrate in which a carbon-fiber-reinforced-resin substrate (a) including carbon fibers and thermoplastic resin fibers, and a glass-fiber-reinforced-resin substrate (B) including glass fibers and a thermoplastic resin are laye...
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WO/2018/052164A1 |
One embodiment of the present invention discloses a method for manufacturing a composite material product by using a 3D printing process, comprising the steps of: preparing a matrix powder; preparing a reinforcement powder; mixing the ma...
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WO/2018/046826A1 |
The invention concerns an installation and a method for shaping a fibrous preform. The installation comprises a follower roller (400). The follower roller has, in cross section, a profile comprising at least one first slope (410) forming...
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WO/2018/046175A1 |
The invention relates to an aerosal container (1) made of plastic, said container having a neck, the opening of which is closed or can be closed in a pressure-tight manner by a valve unit that can be actuated by means of a pushbutton, an...
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WO/2018/046908A2 |
In a forming step, a suction force is generated between a forming tool and an impermeable sheet which causes the impermeable sheet to press the laminate charge against a male corner of the forming tool and into a female corner of the for...
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WO/2018/046706A1 |
The invention relates to a method for producing and/or checking a component made of a fiber composite material. A base substrate (11) and multiple fiber strip pieces (5, 6) are provided. A preform (15) is made from the base substrate (11...
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WO/2018/042006A1 |
The invention relates to a method for producing a three-dimensional preform (5) using a draping device (13) comprising a matrix (14) and a draping punch (15a, 15b, 15c), wherein a stack (11) of height H of fibrous tissue is positioned in...
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WO/2018/041990A1 |
The preform made of a 3D fibrous structure comprises at least 3 layers (1, 2) of weft yarns and/or warp yarns, the structure being woven as a single part by multilayer weaving between a plurality of layers of warp yarns and a plurality o...
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WO/2018/041992A1 |
The invention relates to a preform (3) defining two parts (21, 23) and comprising: a first group (C1) of layers of warp yarns, which is external in the first part, a second group (C2) of layers of warp yarns immediately beneath said firs...
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WO/2018/037979A1 |
A complex preform is provided which can improve operability when mounting a preform cover on a preform. This complex preform is provided with a cylindrical preform and a cylindrical preform cover. The preform cover has an insertion end, ...
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WO/2018/039681A1 |
Described herein are improved thermoformed liquid crystal polarized wafers and methods of creating, and more specifically the utilization of an improved printed polarized crystal technology and wafer adhesion technology which enables the...
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WO/2018/036270A1 |
Provided is a method for manufacturing a thermoplastic composite-material product, comprising: heating a thermoplastic composite-material panel using infrared heating; after heating, directly placing into a first shot mold of a two-shot ...
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WO/2018/036271A1 |
Provided is a method for manufacturing a thermoplastic composite-material product, comprising: heating a thermoplastic composite-material panel using infrared heating; after heating, directly placing into a first shot mold of a two-shot ...
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WO/2018/033672A1 |
Installation for forming an axisymmetric fibrous preform having, in radial cross-section, an evolving profile, comprising a storage mandrel (300) intended to store a fibrous texture (210) in the form of a wound strip, one or several foll...
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WO/2018/033671A1 |
The invention relates to a facility (10) for shaping a rotating fibrous preform having an evolving profile in the radial cross-section, comprising a storage mandrel (300) designed to store a fibrous web (210) in the form of a rolled-up s...
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WO/2018/031835A1 |
A plural preform assembly (20) having nested preforms (3040) with an inner preform (40, 42, 44) and an outer preform (30, 32, 34, 44). The preforms (3040) are sealably joined together, defining a volume between the preforms (3040). Prope...
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WO/2018/031836A1 |
A plural preform assembly (20) having nested preforms (3040). The preforms (3040) are held together by an interference fit. The interference fit is provided by the friction between the preforms (3040) which occurs when the inner preform ...
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WO/2018/026701A1 |
A mold includes a first mold portion, a second mold portion, and a projection. The second mold portion is secured against the first mold portion along a draw axis to form at least one mold cavity. The second mold portion includes an inte...
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WO/2018/018119A1 |
A fixed platform (1) is disclosed, having an entrance via stairs (2) with a handrail (3) to an intermediate floor (4), where the operator (O) can access the spider with the moulds (5), into which raw materials can be semi-automatically f...
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WO/2018/021226A1 |
Provided are a preform production apparatus and preform production method with which, when producing preforms with a three-dimensional shape, high quality preforms in which the occurrence of wrinkles, zigzagging of fibers and cracking ar...
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WO/2018/015594A1 |
The invention relates to a method for treating fibres, to an installation for treating fibres and to the thus obtained tape made of treated fibres. The treatment method comprises the steps of continuously supplying a bundle of fibres (1)...
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WO/2018/015661A1 |
The invention relates in particular to a process for automatic drape forming using an automaton (7) for automatic drape forming of at least one set (3) of tapes comprising at least one tape manufactured from dry fibers on at least one ot...
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WO/2018/016644A1 |
Provided are a liquid composition whereby uniform dispersion in a resin or the like is possible without scattering of a resin powder, and a method for manufacturing a film, layered body, or the like using the liquid composition. The pres...
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WO/2018/007717A1 |
The invention relates to an inserted platform (1) intended for being positioned between two adjacent blades of an aeronautical turbine engine fan, said platform comprising a flow section wall (10) made of composite material including a c...
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