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WO/2006/027476A1 |
The inventive method for producing an elongated hollow piece made of a composite material consists in producing at least one braided shell (10) by winding at least one thread impregnated with a polymerisable organic material such as a th...
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WO/2006/028091A1 |
A method for producing a fiber-reinforced resin composition, which comprises drawing a plurality of fiber bundles (1) into an impregnation chamber (10), allowing a molten thermoplastic resin to flow from a plurality of inlets (4) for a r...
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WO/2006/024421A2 |
The invention relates to method for the production of a multi-layered sandwich-lightweight building board (2). According to the invention, a thermoplastic supporting core (3) is connected to at least one cover layer (4) made of a plate-s...
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WO/2006/005119A1 |
A method of forming a syntactic foam, said method including the steps of: providing a predetermined amount of constituent materials, said constituent materials including hollow microspheres, a solvent and a first binder; mixing the const...
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WO/2005/118265A1 |
A method of producing a long-fiber-reinforced resin structure by cooling it spatially efficiently without causing dents nor fiber exposure at the side surfaces; and a cooling tank for water-cooling a molten resin impregnated fiber roving...
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WO/2005/118263A1 |
A textile product as subject of the invention comprises at least one layer of non-metallic fibers and metal cords. The textile fabric is characterized in that the metal cords are bond to this layer of non-metallic fibers by means of stit...
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WO/2005/110695A1 |
A glass fiber for use in reinforcing a polycarbonate resin, which contains, as inorganic components in the whole glass fiber, for example, in mass %, 50 to 60 % of SiO2, 10 to 15 % of Al2O3, 15 to 25 % of CaO, 2 to 10 % of TiO2, 2 to 8 %...
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WO/2005/108506A1 |
The invention relates to the preparation of a divided solid composition comprising a talcum powder of which at least one fraction consists of grains of talc which are bonded to each other in the form of aggregates having a greater averag...
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WO/2005/099985A1 |
The invention relates to a fiber assembly comprised of coated endless fibers and/or long fibers that are coated with a coating made of plastic or of a mixture of plastics. According to the invention: (i) the coating is made of a thermopl...
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WO/2005/098128A1 |
The invention relates to a press felt for use in the press section of a paper machine. Said felt comprises a nonwoven layer lying on one of its surfaces, the surface of said layer being connected and fixed to the felt by a thermoplastic ...
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WO/2005/095079A1 |
A preform which comprises two or more superposed layers of a reinforcing-fiber base made of at least reinforcing fiber yarns, has a resin material comprising a thermoplastic resin as the main component and disposed between the reinforcin...
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WO/2005/095080A1 |
The invention relates to a yarn formed by reinforcing fibre filaments and a resin which is infiltrated therein and multi-meltable and which is brought in the solid state by cooling at an ambient temperature, wherein said fibre filaments ...
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WO/2005/094495A2 |
A heating apparatus or platen (2) is provided with a heating surface (24) adjacent a hehat exchange fluid area (52) defined by the heating surface (24) attached by side walls and end plates (36) to a retainer plate (44) A flow through sy...
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WO/2005/095078A1 |
The present invention relates to a process for manufacturing a metal wire comprising a steel core and a metal coating layer in a radially outer position with respect to said steel core. The metal coating layer comprises an alloy of at le...
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WO/2005/091715A2 |
A method for manufacture of a pre-impregnated product including causing a substrate moving at a linear speed of at least 100 meters per minute to generally horizontally traverse a first coating stage at which impregnation particles are c...
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WO/2005/092585A1 |
The invention relates a main prepreg fabric (1') provided with a reinforcement (2) whose inner side (F') is impregnated with a first thermosetting matrix (5) and upper side (F) is impregnated with a second thermosetting matrix (6). Said ...
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WO2005072881B1 |
The invention relates to a device and method for producing resin coatings on a carrier strip (6) or reinforcing fabric (16). A liquid resin mixture can be applied via a displaceable applicator head (42). According to the invention, the a...
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WO/2005/084905A1 |
The invention relates to a composite article comprising at least one metal reinforcement element embedded in a polymer material. An adhesion promoting layer is interposed between the metal reinforcement element and the polymer material. ...
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WO/2005/081804A2 |
A process for producing a flexible graphite sheet (147) having two major surfaces includes compressing particles of exfoliated graphite to form a sheet; impregnating a resin composition into the sheet so as to form a resin-impregnated sh...
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WO/2005/061209A1 |
The invention relates to a precursor article of a composite material comprising a polymer matrix and at least one reinforcing wire and/or fibres, said article comprising at least one reinforcing wire and/or fibres and at least one polyme...
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WO/2005/061208A1 |
A beaded preform includes a plurality of adjacently positioned beads for forming a plurality of voids in an engineered material. The beaded preforms may be comprised of a filaments (single strand of beads) and mats (two-dimensional and t...
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WO/2005/037512A1 |
The invention relates to a novel method for the mixing, dispersion and/or homogenisation of powder material in the absence of a fibrous or filamentous network. The invention is characterised in that the powder material is sprinkled in an...
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WO/2005/038123A1 |
The invention relates to a novel method for electrically impregnating a fibrous, filamentous and/or porous web with a powder, particularly to give a composite material including a continuous, rigid or flexible matrix in intimate contact ...
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WO/2005/028174A2 |
The present invention is directed to methods of integrating carbon nanotubes into epoxy polymer composites via chemical functionalization of carbon nanotubes, and to the carbon nanotube-epoxy polymer composites produced by such methods. ...
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WO/2005/028740A2 |
The present invention is directed to methods of forming sidewall-functionalized carbon nanotubes, wherein such functionalized carbon nanotubes have hydroxyl-terminated moieties covalently attached to their sidewalls. Generally, such meth...
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WO/2005/023531A1 |
An apparatus and process are used to make tape which can be used as cap plies, breakers and reinforcement in the carcass of tires. The tape is made by dipping a plurality of single end cords in a solvent-based cement. The cords are conve...
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WO2004098863B1 |
This invention relates to a novel apparatus and process for producing thermoplastic articles. In one aspect, the invention pertains to a process for manufacturing fiberglass products using a fiberglass material consisting of fiberglass s...
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WO/2005/003476A2 |
The present invention provides various methods for producing gel sheets (46) in a continuous fashion. The embodiments of the present invention help reduce the time of producing gel sheets (46) that is suitable for industrial manufacturin...
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WO/2004/103664A1 |
The invention relates to a method for producing compressed plastic-coated fibres or fibre strands, consisting of essentially parallel filaments, from fibre strands consisting of filaments coated with plastic. The invention is characteris...
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WO/2004/098879A1 |
The invention relates to nonwoven composite elements in which a blended fiber nonwoven comprised of thermoplastic fibers and of reinforcing fibers having a high-melting point is joined on one or both sides to one or two composite films o...
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WO/2004/080698A1 |
A method of making a long fiber reinforced thermoplastic composite includes supplying a hybrid yarn or commingled yarn (142, 146) to a lobed die (134, 136), the yarn including both thermoplastic fibers and reinforcing fibers in intimate ...
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WO/2004/073948A2 |
A fibre-reinforced prepreg is made of a plurality of fibres impregnated with a thermoset polymer, about which is disposed a thermoplastic coating. A plurality of prepregs may be consolidated into a composite, for example by pultrusion or...
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WO/2004/052630A1 |
The invention relates to a calendering system, especially for producing webs of steel cable carcass, comprising two extruders (2, 3) for feeding plasticized material (14, 15), a device (4) for delivering steel cables (23), a calender (5)...
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WO/2004/050750A1 |
A partially cured reinforced polymeric article which includes one or more layers, each layer including: a reinforcing web; a partially cured cross-linkable polymeric composition being formed from: an ultra-violet (UV) curable polymeric r...
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WO/2004/050353A2 |
The invention relates to a method for producing a multi-layer biaxially oriented film comprising a layer C consisting of an ethylene-vinyl-alcohol copolymer (EVOH layer) and a respective layer B of a modified polyolefin on either side of...
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WO/2004/040055A1 |
A carbon fiber strand obtained by impregnating carbon fibers with a sizing agent composition comprising two or more sizing agents each comprising an epoxy resin, wherein the sizing agent composition satisfies the following: when a compos...
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WO/2004/037505A1 |
A prepreg and a method of manufacturing the prepreg capable of preventing voids from being produced therein by the trapping of air between layers when a formed product is manufactured by laminating the prepregs, providing an easiness in ...
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WO/2004/030884A1 |
Laminates which are improved in heat resistance and little cause defects such as blister in the reflow step can be produced by piling up a prescribed number of prepregs obtained by subjecting a substrate impregnated with a solution conta...
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WO/2004/002738A1 |
Methods are provided for manufacturing bipolar graphite articles. First and second components (112 and 114) are formed from flexible graphite material. The first component (112) may have a protrusion (122) formed thereon, and the second ...
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WO/2004/000535A1 |
The invention relates to a fabric, a mesh fabric or a structure consisting of threads or yarns coated in a plastic material, said fabric, mesh fabric or structure being provided with a film-type plastic coating at least on one side. The ...
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WO/2003/091015A1 |
A prepreg having excellent productivity and drapability, which enables the prepreg to readily conform to molds, and excellent in resin impregnation and handleability; and a molded article obtained by molding the prepreg. The molded artic...
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WO/2003/091006A2 |
The invention relates to a method of producing a novel material comprising natural fibre bundles that are pre-impregnated with organic resin and taking the form of a yarn or ribbon. According to the invention, the method consists in prod...
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WO/2003/086725A1 |
Disclosed is a method of manufacturing a multifunctional fiber-reinforced composite using a composite fiber mat and an apparatus for manufacturing the same, in which at least two types of thermoplastic fiber and reinforcing fiber are use...
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WO/2003/082762A1 |
The invention relates to reinforcing threads coated with a size, comprising at least one silane of formula: Si (R1) (R2) (R3) (R4), where R1, R2 and R3 are selected from the following atoms or groups: -H (except R3), -Cl, -O-R5, -O-R6-O-...
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WO/2003/078510A1 |
The invention relates to a method for producing fiber prepregs, which can be highly stressed, from glass fibers, aramide fibers or carbon fibers. According to the invention, the fibers are impregnated in a PTFE dispersion, subsequently g...
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WO2003064144B1 |
The invention relates to a degassing device for degassing matrix material in order to produce fibre-reinforced components, comprising a support-device (10), a distributing fabric (2),an injection device (1), an outlet device (14), a matr...
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WO/2003/070457A1 |
A reinforced stretch non-woven fabric which comprises a base material layer and, laminated on one surface thereof through pressing, a reinforcing material layer. The base material layer is preferably a stretched orthogonal non-woven fabr...
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WO/2003/066331A1 |
A method of forming a composite structure includes preselecting two liquid inter-reactive resin forming materials and determining the relative quantities for substantially complete inter-reaction thereof. The resin forming materials are ...
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WO/2003/053661A1 |
The invention relates to a method for producing a composite material (33) consisting of reinforcing elements (29) and a thermoplastic polyamide, said method permitting high-speed production with continuous process control, using simple e...
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WO/2003/051964A1 |
Production methods capable constantly producing prepreg using a thin skeleton material for ensuring a good laser boring performance, and a thin insulating layer−attached copper foil. A prepreg production method for producing a printed ...
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