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WO/2001/054877A1 |
Molding material consisting of resin coated reinforcing fiber strands in a molten mass of resin is prepared at a molding site for controlled supply to a molding machine (64). Continuous strands (18, 20) of fiber from supply spools (2, 4)...
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WO/2001/051265A1 |
A production device for opened fiber bundles, which uses a hopper feeder consisting of a plurality of groups of rollers and a base body reciprocating while repeatedly contacting with and separating from conveyed fiber bundles, a producti...
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WO/2001/049473A1 |
A method and apparatus for producing reinforced composites is provided. The method includes impregnating a compressed reinforcement with a foamable resin under high pressure and then allowing the foam and reinforcement to expand simultan...
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WO/2001/048306A1 |
A strand (41) formed by twisting a plurality of filaments (41a) is passed through an untwisting tool (48) to thereby untwist respective filaments (41a) and form specified spaces (S) between them. Rubber thin film coatings are applied ont...
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WO/2001/043934A1 |
The invention relates to a reinforcing material, a method for the production thereof and utilization thereof. Natural fibers pertaining to a reinforcing material are produced in such a way that, when under strain, said fibers have an ela...
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WO/2001/032382A1 |
A process for impregnating a porous material with a cross-linkable composition is disclosed. The degree of impregnation and placement of the cross-linkable composition within the pores of the porous material can be controlled very precis...
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WO/2001/028951A2 |
The invention relates to a process for impregnating at least one non-twisted fiberstrand with a polymer, comprising the step of pulling the fiberstrand through a bath of a polymer impregnation agent, wherein said bath is held under subst...
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WO/2001/024993A1 |
A method is provided for producing continuous composite extrusions of thermoplastics material containing continuous bunched strands of fibre reinforcement (1) in which the fibre reinforcement is impregnated with a melted thermoplastics m...
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WO/2001/023655A1 |
A method of making a fibrous insulation product (10) comprises intermingling primary glass fibers (16) and multi-component polymer fibers (20). The multi-component polymer fibers have a principal polymer component (22) and a binder polym...
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WO/2001/016196A1 |
A process for producing graft polymer particles by bringing into contact with a coagulant a polymer latex (A) obtained by graft-polymerizing one or more monomers including methyl methacrylate with a rubbery polymer, which comprises: a co...
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WO/2001/016418A1 |
The invention concerns a method for making composite plates which consists in: driving along a specific direction a bundle of parallel yarns; associating with this yarn a yarn layer transversely oriented relative to said specific directi...
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WO/2001/012701A1 |
The present invention provides an at least partially coated fiber strand comprising a plurality of glass fibers having a resin compatible coating composition on at least a portion of a surface of at least one of said glass fibers, the re...
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WO/2001/012702A1 |
The present invention provides an at least partially coated fiber strand comprising a plurality of glass fibers having a resin compatible coating composition on at least a portion of a surface of at least one of said glass fibers, the re...
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WO/2001/010618A1 |
The invention relates to a pourable fiber-reinforced synthetic material granulate, especially a long fiber-reinforced synthetic material granulate, which is produced from coated fiber skeins, whereby this granulate is provided in the for...
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WO/2001/009226A1 |
The present invention provides an at least partially coated fiber strand comprising a plurality of fibers, the coating comprising an organic component and lamellar particles having a thermal conductivity of at least 1 Watt per meter K at...
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WO/2001/008816A1 |
A method for forming resin coated refractory aggregates and the resulting resin coated aggregates which can be used for forming refractory shapes such as furnace linings, bricks, etc. The process includes contacting a heated refractory m...
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WO/2001/009236A2 |
The invention relates to a method for processing polymer materials such as rubber and to an installation to carry out such a method, whereby a cooling chamber (6) is located in a substantially vertical manner and dosing devices are insta...
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WO/2001/003910A1 |
A filled hollow fibre composite material is made by laying up a plurality of prepreg plies (1) of hollow fibre composite material and non-stick film material (2) one on top of another with the non-stick film material (2) interleaving suc...
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WO/2001/002470A1 |
A fiber-reinforced depolymerizable and repolymerizable thermoplastic composite that is encased in a depolymerizable and repolymerizable thermoplastic resin exhibits the strength and stiffness that make the encased composite particularly ...
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WO/2000/072643A1 |
The present invention provides a method of forming unidirectional laminate prepreg, comprising the steps of: providing a support table; advancing a plurality of strands oriented generally parallel to each other along at least a portion o...
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WO/2000/064808A1 |
A flexible graphite sheet (100) exhibiting enhanced isotropy is provided. In addition, an apparatus, system and method for continuously producing a resin-impregnated flexible graphite sheet is also provided.
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WO/2000/062990A1 |
Elastomer masterbatch is processed in a continuous compounder (100) having multiple parallel elongate rotors (106) axially oriented in an elongate processing chamber (104). Optionally, additional materials are compounded into the masterb...
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WO1999064174A9 |
The present invention discloses a generic method for producing void and gas occlusion free materials, as well as apparatuses (30) for batch and continuous production of same. This generic method can be utilized in the production of a wid...
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WO/2000/056676A1 |
The invention relates to a method for producing impregnated reinforcing threads made of high-performance fibres, especially glass fibres, carbon fibres and aramide fibres. The threads are impregnated in a polymer dip at a zerotwist or a ...
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WO/2000/053963A1 |
The invention concerns the laying in a trench, open at the top, of a cylindrical pipe from a flexible tubular preform section, initially folded, capable of given a cylindrical shape, but not expansible radially, by being inflated under t...
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WO/2000/048821A1 |
A composite having a plurality of filaments arranged in a fibrous web that is held together in a unitary structure by a domain matrix. The domain matrix comprises a plurality of matrix islands that individually connect, or bond, at least...
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WO/2000/048824A1 |
The invention relates to fibre-reinforced moulded articles, for use, for example, as doors, hoods, linings, partitions, reinforcements or brackets on car body shells, which are moulded from a flat textile structure. Said flat textile str...
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WO/2000/043132A1 |
Disclosed is a method of producing a synthetic resin film for laminates. The method comprises impregnating a substrate with a thermosetting resin composition comprising an uncured thermosetting resin and a low profile additive and drying...
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WO/2000/040345A1 |
A method for manufacturing a cured resin impregnated substrate (106) comprising placing a substrate into an impregnation zone (38) including a solvent containing curable resin to produce a resin impregnated substrate wherein the number o...
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WO/2000/038905A1 |
A mould (1) has internal heating wires (2) and channels (3) for circulation of a coolant. A composite material in the form of a cloth (4) of a co-mingled glass fibre/polypropylene continuous fibre composite is draped over the mould (1). ...
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WO/2000/038904A1 |
A process and apparatus (10) are provided for forming filament wound composite workpieces (20). The process comprises the steps of: providing reinforcement material (40); providing an injection die (50); providing a winding apparatus (60...
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WO/2000/037234A1 |
The invention relates to a method for producing a compound from a flowable plastic material and a solid fiber core made of reinforcing material, especially glass fiber, by extruding the plastic from an extrusion chamber. Continuous fiber...
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WO/2000/032376A1 |
The invention relates to the essentially salt-free coagulation of plastic or rubber dispersions using shearing forces. A device with at least one shearing element (3) is used to this end. Said device has a stator (7) and a rotor (9) whic...
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WO/2000/030485A1 |
This invention refers to an innovating structural material for footwear, thermoplastic and coextruded with thermoadhesives, comprising a multilayer material. The invention also refers to a manufacturing procedure of said structural mater...
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WO/2000/030821A1 |
The present invention discloses a generic method for producing void and gas occlusion free materials, as well as apparatuses for batch and continuous production of same. This generic method can be utilized in the production of a wide var...
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WO/2000/029458A1 |
The invention relates to ABS moulding compounds containing a graft rubber polymer that has been obtained by means of emulsion polymerisation of styrene and acrylonitrile in the presence of a mixture of certain butadiene polymer latices, ...
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WO/2000/027606A1 |
A method of coating a fabric substrate (10) to form a flexible, abrasion-resistant article, of coating a fabric substrate (10) with heat-curable and UV-curable coating composition (28) to form a dieletric dual-layered coating thereon, an...
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WO/2000/023320A2 |
A low-stretch, flexible composite, made of one or several sections, particularly useful for making a sail (2), includes first and second polymer films (52, 62) with discontinuous, stretch-resistant segments (16) therebetween. The segment...
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WO/2000/015526A2 |
A method for dispensing discrete length reinforcement fibers (14). A continuous length of a reinforcement fiber (30) is wound around a base end (36) of a form (34), the base end (36) having a generally circular cross-section, to form gen...
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WO/2000/014297A1 |
The present invention deals with a method of treating polymeric or non polymeric articles for making their surface superhydrophobic, i.e. characterized by static water contact angle (WCA) values higher than about 120°, preferably higher...
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WO/2000/014323A1 |
The present invention relates to textile articles and clothing such as outdoor garments, indoor garments exposed to aqueous liquid, swim wear, leather, hats, textile sun roofs for cars, sun blinds or awnings which have at least part of t...
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WO/2000/014298A1 |
The present invention relates to articles with hard surfaces as for example ceramics such as tiles, dishes, soup bowls, sanitary equipment like toilets, urinals, washing basins, shower cabins; glass/finished surfaces such as windows, har...
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WO/2000/014299A1 |
The present invention relates to raw materials or blanks as for example particulate material such as detergent powder, plastic granulate; toothbrush and hairbrush blanks or bristles which have at least part of their surface provided with...
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WO/2000/003852A1 |
The present invention relates to granules for the production of mouldings with a class A surface comprising a thermoplastic polymer and fiber material with a length within a range from 1 to 25 mm, wherein the fibers are extending in the ...
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WO/2000/001521A1 |
A method of and apparatus for dewatering a slurry of elastomeric polymer and water, using an extruder (1) or extruders provided with a device (4) for measuring an actual water content of the elastomer at a position within the extruder (1...
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WO/1999/065975A1 |
A molded rubber obtained by irradiating with an ionizing radiation a premolded object of a composition comprising 5 to 95 wt.% fluororubber having a vinylidene fluoride unit content of 45 to 88 mol. % and a number-average molecular weigh...
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WO/1999/065657A1 |
The invention relates to an apparatus for the impregnation of fibre bundles by passing them through a, preferably thermoplastic, polymer melt, which apparatus comprises a receptacle for the polymer melt and in this receptacle means for s...
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WO/1999/065661A1 |
A process for the continuous preparation of a coated, long fiber reinforcing composite structure suitable for the preparation of shaped articles. The process is characterized by impregnating a plurality of continuous lengths of reinforci...
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WO/1999/064216A1 |
The present invention relates to high quality composite materials from fibers (24) such as glass, polyaramid or graphite fibers, where the composite incorporates a polymer matrix embedding individual fibers. The composites are lightweigh...
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WO/1999/062695A1 |
A hybrid liner (40) and system for using a hybrid liner includes a first portion (42) being made of one material and a second portion (44) being made of a separate material. The two materials have a different propensity for sticking to t...
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