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WO/2012/094732A1 |
There is provided a neck ring (300) for defining at least a portion of a neck portion of a preform, the neck ring comprises a body (302) having: mounting flange (303) and a molding face (304), the molding face (304) including a venting s...
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WO/2012/093860A2 |
The present invention relates to a prepreg formed by impregnating a resin composition into a substrate formed of glass fiber containing 60-74 wt% of silica, and a printed wiring board including the prepreg, wherein the resin composition ...
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WO/2012/086682A1 |
Provided is a method for producing a carbon fiber aggregate in which an edge material of a carbon fiber base material composed of carbon fibers is cut to obtain a cut piece, and the cut piece is made into a webbing and/or made into a non...
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WO/2012/084995A1 |
A preform (2) for blow moulding to form a container (3), the preform being formed of a thermoplastic material, the preform comprising a neck finish (4) at an open end (8) of the preform, an elongate body section (10) and a closed end (12...
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WO/2012/083310A2 |
Improved pre-forms for Flair and Flair-type applications are presented. In exemplary embodiments of the present invention, if two different materials which do not bond together are used to make a pre-form, then such a pre-form can be mad...
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WO/2012/081407A1 |
Provided is a carbon fiber prepreg comprising carbon fiber bundles containing numerous carbon fiber single yarns and a matrix resin impregnated in the carbon fiber bundles, the value of the coefficient of variation, displayed as a percen...
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WO/2012/075578A1 |
Disclosed is a preform (300) suitable for subsequent blow-molding into a final-shaped container. The preform comprises a neck portion (302); a gate portion (306); and a body portion (304) extending between said neck portion and said gate...
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WO/2012/072405A1 |
The invention relates to a fibre preform (1) for producing fibre composite structures, the wall of said preform comprising at least one first zone (4) that consists of reinforcing fibre bundles (5) with a first resin composition, and at ...
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WO/2012/069123A1 |
The invention relates to a preform (1) for producing fiber composite components, wherein a plurality of additional fibers (2) are arranged in the preform (1) in addition to the fibers (2') that constitute the preform. The additional fibe...
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WO/2012/062824A2 |
The invention relates to a method, device, and molding shell for producing a three-dimensional preform in the course of producing fiber-reinforced molded parts. A device substantially comprises a draping device (2) having a supporting ta...
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WO/2012/062569A1 |
A PET blow moulding method is provided for producing a blow moulded PET container (10) suitable for snap fitting a base cap (60) and having an axial centre for enabling a blow molding process. PET preform (20,30) is inserted into a mould...
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WO/2012/062825A1 |
nd contact surface between the molding tip (16) and the fiber fabric staple (3) being produced by the flowing motion of the fiber fabric staple (3) during the insertion; and a third contact surface being formed between the molding tip (1...
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WO/2012/062828A1 |
The invention relates to a method and a device for producing a three-dimensional perform during the production of fiber-reinforced molded parts. The method is carried out using a device (1) which comprises at least one draping device (2)...
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WO/2012/061938A1 |
There is disclosed a neck ring (308, 310). The neck ring (308, 310) comprises a molding surface (340) for defining a portion of a molded article to be molded; a first male taper (318) projecting from a body of the neck ring (308, 310); a...
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WO/2012/065162A1 |
Disclosed are preforms (30) which incorporate improvements in the region of the neck (32) and upper segment of the body (34) to allow the production of lightweight containers (82), such as bottles suitable for containing water or other b...
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WO/2012/059539A1 |
The nonwoven material is composed of a pile layer which has a plurality of bundles comprising carbon fibers, wherein at least some of the bundles have a curved course that comprises a curved vertex area of a first curvature between the b...
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WO/2012/059886A1 |
Described is a method of forming a textile perform for a mold having a complex curvature.
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WO/2012/059538A1 |
A flat textile structure comprising a reinforcing grid and at least one pile layer which is situated in a flat manner on at least one surface of the reinforcing grid, characterized in that the flat textile structure has a weight per unit...
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WO/2012/059540A1 |
The invention relates to a pile layer, comprising a plurality of bundles, which are partially opened up into individual fibers and which comprise carbon fibers, and comprising foreign substances, and wherein the carbon fibers have at lea...
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WO/2012/055037A1 |
There is provided a stripper assembly (212) for use in a mold stack (202) for forming a preform (210) suitable for blow-molding into a final-shaped container. The stripper assembly (212) comprises a stripper plate (214) connectable, in u...
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WO/2012/055038A1 |
Disclosed herein are, amongst other things, a molding apparatus with which to mold, in use, a preform of a type for blow molding into a container. The molding apparatus includes a lock ring (104, 204) for use in a first stack portion (10...
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WO/2012/049267A1 |
The invention relates to a method for producing a fibre-based textile semi-finished product (40) with improved draping qualities, wherein, initially using a fibrous material (20) with fibres (21), a laid fabric (31), woven fabric (31) or...
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WO/2012/045171A1 |
A molding system is provided, comprising: a mold, including a mold stack for defining, in use, a molding cavity for a molded article. A movable platen and a stationary platen cooperatively open and close the mold. A fluid pressure assemb...
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WO/2012/045173A1 |
A neck ring assembly for a mold is provided. The neck ring assembly, comprises a slide, the slide defining a slide aperture; a neck ring half; the neck ring half defining a mounting aperture; a neck ring fastener for mounting the neck ri...
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WO/2012/044351A2 |
A system for forming an article from composite polymeric material reinforced with fibers and other additives utilizing an extrusion system to heat and deliver the molten composite polymeric material onto a lower mold body riding on an x-...
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WO/2012/021958A1 |
The present invention describes the method of coating glass fibres with thermoplastic resins and the subsequent winding on tubular matrices in order to form tubular profiles of any geometry (round, square, rectangular, triangular) with t...
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WO/2012/016679A1 |
A plastics parison (preform) (1) for an inflatable large-volume container is described, in particular for a container with capacity of at least 5 litres, preferably at least 10 litres, where the plastics parison has a closure region and ...
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WO/2012/002417A1 |
Disclosed is a process for producing a sheet-shaped prepreg which comprises: a fiber bundle introduction step in which tape-shaped reinforcing fiber bundles are disposed in a multilayer arrangement in the thickness direction and introduc...
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WO/2011/160748A1 |
A preform (1) produced by extrusion blow moulding is proposed, intended for producing plastic containers in a stretch blow moulding process and having a neck portion (4) and a body portion (2) closed by a preform base (3), which portions...
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WO/2011/161649A1 |
Plastic container manufacturing plant comprising devices for injection-compression of plastic in moulds and effected by means of at least one rotary carousel actuated by electro-pneumatic actuators, of the single-stage type integrating a...
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WO/2011/157330A1 |
In the case of a forming method and a forming tool for producing a multidimensionally profiled preform from a preimpregnated or binder-crosslinked, multidirectional fibre composite material (2), comprising an upper tool part (4) and a lo...
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WO/2011/151578A1 |
Fibrous structure (10) for producing a composite part comprising a matrix reinforced by said fibrous structure (10), said fibrous structure (10) being produced by three-dimensional weaving and having a main portion (12) and a rim (14) ad...
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WO/2011/144592A1 |
The present invention relates to the use of a polyamide modified by hydroxyl aromatic compounds used to impregnate reinforcement materials assuming the form of industrial fabric cloth for manufacturing composite materials. The field of t...
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WO/2011/144296A1 |
A production method and a production device for fibrous preforms (8). The device has a conveying device with a conveyor belt (1), a thread-depositing device (2) for depositing laid fibre fabrics (7) on the conveyor belt (1) and a fasteni...
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WO/2011/141668A1 |
In the process for manufacturing a rubber strip (8) for a vehicle tyre: a rubber strip (8) is formed; the strip is cooled using water; residual water (40) lying on the surface of the strip is heated, from the outside of the strip, and/or...
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WO/2011/142305A1 |
Provided is a method for producing glass-fiber-reinforced molded resin foam which retains intact material properties inherent in glass-fiber-reinforced molded resins, has a finely and evenly foamed state, and has excellent mechanical str...
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WO/2011/135852A1 |
The purpose of the present invention is to improve the production efficiency of a fiber composite resin sheet without deteriorating the quality of the fiber composite resin sheet. Specifically disclosed is an apparatus (100) for producin...
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WO/2011/131664A1 |
The present invention provides an impregnation system suitable for impregnating filaments continuously with an impregnating substance, said system may comprise an impregnation assembly comprising (a) at least one axial passageway for the...
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WO/2011/128110A1 |
A method for building up a three-dimensional parison for a component from a fibre composite material has the following steps: a) provision (S1) of a die carrier (40) in accordance with the three-dimensional design of the parison (31); b)...
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WO/2011/125596A1 |
Disclosed is a method for achieving lamination of the near net shape of a molded article which has a high yield of material and is strong and rigid. The near net shape of the molded article is sewn using prepreg tapes (1) which are compo...
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WO/2011/121015A2 |
A method for producing a self-supporting and dimensionally stable plastic container (1), in particular in bottle form, comprising the following steps: forming of a bag (2) from a plastic film with a film thickness of 0.3 - 1.2 mm, prefer...
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WO/2011/118706A1 |
Disclosed is an expanded polystyrene resin particle containing bubbles, wherein the value of N calculated by the formula N=n÷(1/ρ) is 400 or higher when the number of bubbles is n/mm2 and volume density is ρg/cm3 at 200μm from a part...
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WO/2011/113752A1 |
The invention relates to a laid scrim consisting of at least two layers of superposed multi-filament reinforcement yarns running horizontally parallel to one another, said scrim having at least one nonwoven consisting of thermoplastic po...
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WO/2011/110660A1 |
The invention relates to the production of hollow plastic containers (2) comprising a narrow opening (2a) and a body (2b) having a base (10) and at least one side wall extending longitudinally between the narrow opening and the base, suc...
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WO/2011/111564A1 |
Provided is a method for producing a reinforcement fiber preform using a braider device, by which the high-strength reinforcement fiber preform with a flange can be easily produced, and also provided is a reinforcement fiber preform. The...
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WO/2011/110890A1 |
The invention relates to the production of hollow plastic containers (2) comprising a narrow opening (2a) and a body (2b) having a base (10) and at least one side wall extending longitudinally between the narrow opening and the base, suc...
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WO/2011/108387A1 |
A cooling device is provided with a transfer means for transferring a resin composition formed into a sheet shape in the surface direction, and a cooling means for cooling the resin composition transferred by the transfer means. The resi...
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WO/2011/103677A1 |
A preform (200, 300, 400, 500, 800a, 800b, 900, 1000) suitable for blow-molding into a final- shaped article is provided. The preform (200, 300, 400, 5000, 800a, 800b) comprises a neck portion (202, 302, 402, 502); a gate portion (206, 3...
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WO/2011/105491A1 |
Disclosed is a prepreg lamination head and a prepreg automatic lamination device equipped with same, which preferably uses a 0 degree layer prepreg sheet when laminating and prevents the cut ends of the prepreg sheet springing up. The pr...
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WO/2011/101094A1 |
The present invention relates to a method for producing a flat semi-finished product from fiber composite material that contains individual carbon fibers, carbon fiber bundles, or a mixture thereof in a defined anisotropic fiber orientat...
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