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WO/2013/030536A1 |
The invention relates to methods and novel a powdered curable monomer which may be used to manufacture bulk polymers, adhesives and coatings composite materials with high percentage weight inclusions of particulate filler materials, more...
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WO/2013/024025A1 |
The invention relates to a method for producing solidified fibre bundles, comprising the steps of a) applying a melt or solution to a sheet-like carrier web, thereby forming a viscous coating, b) applying parallel filaments under tension...
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WO/2012/004193A9 |
The subject of the present invention is a flexible preform for producing, by heating and shaping, a component based on natural fibres, said preform being characterized in that it consists of a core made of a nonwoven of natural fibres, a...
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WO/2013/017434A1 |
The invention relates to pre-impregnated yarn made of a bundle of reinforcement fiber filaments, wherein the reinforcement fiber filaments are impregnated with 0.1 to 2 wgt.-% of a first resin composition infiltrated in the pre-impregnat...
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WO/2013/017471A2 |
The invention relates to an aqueous sizing composition for reinforcing charges, preferably glass fibers, comprising a silane coupling agent, an epoxy film forming polymer comprising 2-8 reactive epoxy groups per chain and compatible with...
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WO/2013/014992A1 |
According to a fiber-reinforced composite material (11) of the present invention, a laminated fiber bundle layer is formed by laminating a plurality of fiber bundle layers formed of a reinforced fiber, and furthermore a matrix is impregn...
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WO/2012/172514A1 |
The equipment (1) comprises a creel (2) with a plurality of bobbins (3) onto which is wound base threads (4) of natural or synthetic yarn (5) provided with a coating (6) of electroconducting material, in particular silver, a gathering st...
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WO/2012/172355A2 |
A method of making a magnetically loaded pre-impregnated tape uses a drum (1) that is heated and which is associated with a heated bath (2) containing a thermo-plastic resin solution. A fibre tape material (4) is fed onto the drum (1) an...
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WO/2012/166263A1 |
A deformable, coated radius filler composed of a continuous or elongated fibrous structure (2) and a tacky, resin surface coating formed by pulling a dry, continuous or elongated fibrous structure through a heated resin bath (3). The coa...
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WO/2012/156523A1 |
The invention relates to a method, to a system, and to a device for applying a binder to at least one layer of a multi-layer preform for producing fiber-reinforced plastic molded parts, wherein the preform (24) comprises at least two lay...
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WO/2012/152296A1 |
The invention relates to a method for producing a textile semi-finished product for a textile composite fibre structure, which, in spite of clearly increased productivity, is also intended in particular for three-dimensional applications...
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WO/2012/149122A1 |
An impregnation section of a die (150) and a method for impregnating at least one fiber roving with a polymer resin are disclosed. The impregnation section includes an impregnation zone (250) configured to impregnate the roving with the ...
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WO/2012/149129A1 |
An impregnation section of a die (150) and a method for impregnating at least one fiber roving with a polymer resin are disclosed. The impregnation section includes an impregnation zone (250) configured to impregnate the roving with the ...
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WO/2012/149127A1 |
A die and a method for impregnating fiber rovings with a polymer resin are disclosed. The die includes a manifold assembly (220), an impregnation zone (250), and a gate passage (270). The manifold assembly (220) flows the resin therethro...
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WO/2012/146990A1 |
The present invention relates to a production method of tire cap ply strip (100) by using MICRO SPIN method. The objective of the invention is to provide a production method of tire cap ply strip (6) which is obtained in non-woven state ...
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WO/2012/143256A1 |
The invention relates to a strand 1 made of a plurality of partial strands 2, wherein the partial strands 3 comprise a plurality of synthetic fibers 5 combined into a corresponding partial strand 2 by a first binding agent 6, and wherein...
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WO/2012/130732A1 |
The invention relates to a method for producing a prepreg, comprising the following steps: a) providing a textile material (10), b) applying at least one reactive thermoplastic precursor and/or at least one reactive thermoset precursor t...
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WO/2012/127814A1 |
A long fiber-reinforced resin strand production device is provided with: a rotary type drawing machine which forms a long fiber-reinforced resin strand by drawing out a reinforcing fiber bundle impregnated with a resin from an impregnati...
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WO/2012/123302A1 |
The invention relates to a device (1) for producing a composite fibre material in the form of a fibre strip (2) impregnated with a polymer, having a transport means (3) for supplying a raw fibre strip (4) and for transporting the fibre s...
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WO/2012/120064A1 |
The invention relates to a continuous method for producing a fiber-reinforced composite material consisting of multiple fibers embedded in a polymer matrix, in particular for producing a tension member, said method having the following s...
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WO/2012/116947A1 |
The invention relates to a method for producing fiber-reinforced, flat semi-finished products (3) on a polyamide matrix, comprising the following steps: (a) saturating textile structures (15) with a mixture containing molten lactam, cata...
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WO/2012/104279A1 |
The invention relates to a rubber composite, in particular a tyre, reinforced with a sized textile material, such as a fibre or film, at least part of which is covered with an adhesive layer that can bond directly by means of curing (cro...
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WO/2012/101056A1 |
The invention relates to a method for producing a composite material, comprising the following steps: a) providing a dispersion of carbon nanotubes comprising carboxyl groups in an epoxy resin, wherein the carbon nanotubes comprising car...
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WO/2012/091897A1 |
A method of fabricating a composite structure having a conductive surface is disclosed herein. The composite structure is formed by laminating a self-surfacing, conductive prepreg to one or prepreg plies or tapes to form a layup. The sel...
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WO/2012/091558A2 |
The present invention relates to a process for the preparation of a composite material from a particulate binder material having an average particle size (D90) of from 15 to 850 µm and a fibrous material having a density of from 50 to 5...
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WO/2012/087574A1 |
Systems, method and devices for applying a fluid composite to a carrier sheet are presented herein. An aspect of this disclosure is directed to a fluid-administering apparatus (10) for applying a fluid composite, such as resins, epoxies,...
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WO/2012/084917A1 |
The invention relates to a method for producing components from a fiber-reinforced composite material and to the use of said components in industry, astronautics, or aeronautics. The method according to the invention has a sol-gel proces...
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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/2012/077629A1 |
This device (1) for producing a solid natural rubber includes: a rotary member (40) having a heated endless annular surface; a spray nozzle (26) that sprays a natural rubber latex onto the endless annular surface; and a scraper (72) arra...
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WO/2012/066241A2 |
The invention relates to a method for producing a fibrous material comprising carbon fibres or glass fibres or plant fibres or polymer-based fibres, that are used alone or in a mixture, and are impregnated by a thermohardenable polymer o...
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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/2012/043558A1 |
Provided are a method for producing a cellulose nanofiber, said method being characterized by comprising pulverizing cellulose in a polyester-based resin, preferably a polyester-based resin having an ester group concentration of 6.0 mmol...
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WO/2012/038341A1 |
The invention relates to a tyre cover comprising a self-adherent composite reinforcement (R-2) which adheres to a diene rubber matrix by curing, comprising: one or more reinforcing filaments (20), for example a carbon steel cord; coverin...
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WO/2012/038340A1 |
The invention relates to a self-adherent composite reinforcement (R-2) which adheres to a diene rubber matrix by curing and can be used as a reinforcing element for a tyre cover, comprising: - one or more reinforcing filaments (20), for ...
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WO/2012/039956A1 |
A method for making a reinforcement material (200, 300) comprises providing at least one strand of carbon fibers (12). A polyolefin coating is applied. A coating comprising an inner layer (14) of a first polyolefin material and an outer ...
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WO/2012/034701A1 |
The invention relates to a direct SMC production device comprising an impregnation device (12) for impregnating fibers of a material strand (14). According to the invention, the impregnation device (12) comprises at least one densificati...
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WO/2012/034676A1 |
The invention relates to a direct SMC production device comprising an impregnation device (12) for impregnating a material strand (14). According to the invention, the direct SMC production device comprises a cooling device (16) for at l...
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WO/2012/026764A2 |
The present invention relates to a method for manufacturing soft molded resin articles, which involves applying a releasing agent to the space between a resin sheet and a color transfer layer so as to form a print layer, and impregnating...
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WO/2012/015583A1 |
The present invention is a method to make an environmentally friendly polyurethane molded article (100) comprising at least 20 percent renewable materials and molded articles made therefrom. Specifically, the method provides for molding ...
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WO/2011/161838A1 |
Disclosed is a composite pellet for extrusion molding mainly made from a thermoplastic resin and wood powder. Regardless of the variation in particle diameter, etc., a stable number of pellets can be supplied to an extruder, and introduc...
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WO/2011/156122A1 |
Fiber bundles (10) comprise loose fibers (11) encased within a fiber/resin composite (12). The bundles are useful as strength members for fiber optic cables. In one embodiment the bundles are prepared by a method comprising the steps of ...
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WO/2011/155814A1 |
The invention relates to the plastics industry and, more specifically, the biodegradable plastics industry. The invention consists of a method for treating fibres and Blue Agave Tequilana Weber (agave) residues combined with oxo-degradab...
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WO/2011/148619A1 |
Provided is a fiber-reinforced composite material having improved prepreg shelf life, moldability, light resistance, scratch resistance, and the like. A composite material is formed from a matrix resin and a fiber material. The matrix re...
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WO/2011/134995A1 |
The invention relates to a hybrid yarn (1) for producing molded parts (8) which have a thermoplastic matrix and reinforcing fibers (4, 5, 6, 7) embedded therein. The hybrid yarn (1) comprises a core (2) that substantially consists of sta...
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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/2011/125396A1 |
Disclosed is a process for producing a glass fiber fabric having good smoothness and an excellent property of being impregnated with a resin. In a weaving step, glass fiber threads are weaved to produce a glass fiber fabric. In an adhesi...
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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/2011/115154A1 |
Disclosed are: an anion-modified microfibrillated plant fiber that can be used to obtain a thermosetting resin molding material that has high mechanical strength; a method for manufacturing said anion-modified microfibrillated plant fibe...
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WO/2011/111559A1 |
Disclosed is a carbon-fiber chopped strand, and a manufacturing method of the same. The carbon-fiber chopped strand is composed of single threads composed of 30,000 - 120,000 carbon fibers, and a sizing agent content 1 - 10% by weight th...
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WO/2011/104980A1 |
Disclosed are a method for manufacturing a preform and a preform manufactured by said method, wherein a plurality of substrates to which a binder has been affixed are laminated to form a laminated body and a forming die is used to mold t...
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