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WO/2007/123703A2 |
A method for forming a nonwoven fibrous structure comprising a plurality of synthetic fibers. The method employs a hydrophilizing agent. The synthetic fibers may associate with one or more hydrophilizing agents.
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WO/2007/123704A2 |
A nonwoven fibrous structure comprises a plurality of synthetic fibers. The synthetic fibers may be associated with one or more hydrophilizing agents. A process for making the nonwoven fibrous structure involves association of the synthe...
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WO2006065904A9 |
A process of producing a blanket is described and can involve forming an aqueous slurry of hydrophobic aerogels, fibers, and at least one wetting agent, drying the aqueous slurry to form a substantially dried product, and calendaring the...
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WO/2007/076334A2 |
The invention concerns a paper comprising polypyridobisimidazole floc having a length of from 1.0 to 15 mm, where the apparent density of the paper is from 0.1 to 0.4 g/cm3 and the tensile strength of the paper in lb/in is at least 0.000...
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WO/2007/075576A2 |
The present invention relates to fibrous pulp comprising a combination of polypyridobisimidazole fibrous structures and fibrous structures derived from another polymer. The invention further relates to processes for making such pulp and ...
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WO/2007/076332A2 |
The invention concerns a fibrous pulp comprising polypyridobisimidazole fiber, the pulp having a Canadian Standard Freeness (CSF) of no more than about 650 ml, a specific surface area of from 0.5 to 50 square meters per gram, a length-we...
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WO/2007/076343A2 |
The invention concerns a process for making a fibrillated polypyridobisimidazole floc comprising the steps of: cutting polypyridobisimidazole filaments to an average cut length of from about 0.5 to 10 mm; and applying energy to the polyp...
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WO/2007/075578A2 |
The present invention relates to thermoplastic and polyareneazole pulp for use as reinforcement material in products including for example fluid sealing materials, as a processing aid including its use as a thixotrope, and as a filter ma...
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WO/2007/076364A2 |
The invention concerns a paper useful as an structural component, the paper comprising 20 to 100 percent by weight of polypyridobisimidazole fiber and a binder material, wherein the paper has (i) a density of 0.08 to 1.5 grams per cubic ...
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WO/2007/075574A1 |
The present invention relates to thermoset and polyareneazole pulp for use as reinforcement material in products including for example fluid seals and friction materials, as a processing aid including its use as a thioxotrope, and as a f...
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WO/2007/076333A2 |
The invention concerns a paper comprising polypyridobisimidazole fibers, where the apparent density of the paper is from 0.1 to 0.5 g/cm3 and the tensile strength of the paper in N/cm is at least 0.00057X * Y, where X is the volume porti...
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WO/2007/075575A2 |
The present invention relates to para-aramid pulp including meta-aramid fibrids for use as reinforcement material in products including for example friction materials, fluid sealing materials, and papers. The invention further relates to...
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WO/2007/076335A2 |
The invention concerns a paper comprising (a) 40 to 70 parts by weight of polypyridobisimidazole fiber, polypyridobisimidazole pulp, or mixtures thereof and (b) 30 to 60 parts by weight of friction modifiers, structural resins, wet-stren...
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WO/2007/075577A2 |
The present invention relates to wood pulp and polyareneazole pulp for use as reinforcement material in products including for example friction materials, fluid sealing materials, and papers. The pulp comprises (a) irregularly shaped, wo...
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WO/2007/048977A1 |
The invention relates to a flexible decorative laminate comprising a core obtainable by impregnating a carrier with a thermosetting resin associated with a decorative layer and, if necessary, provided with a protective coating, wherein s...
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WO/2007/029597A1 |
An allergen inactivating fiber characterized in that on a surface of crosslinked fiber having carboxyl and/or a salt thereof, there is firmly fixed Ag and/or Cu in an amount of 2.5 mass% or more based on the whole mass of the fiber. This...
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WO/2007/015120A1 |
The present invention concerns the manufacture of synthetic paper, produced from a mixture of various polymers in specific proportions, in order to obtain specific properties which provide better characteristics compared to other similar...
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WO/2007/008661A2 |
A method of forming a chopped strand mat formed of bonding materials and wet use chopped strand glass fibers (WUCS) which demonstrate a reduced occurrence of static electricity is provided. In one exemplary embodiment, the occurrence of ...
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WO/2007/008522A2 |
This invention relates to a friction material and, more particularly, to a wet friction material capable of being manufactured using conventional paper- making processes. Long fibers are used to form a wet-laid homogeneous skeletal matri...
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WO/2007/001072A2 |
A filter material fabricated by mixing 10 to 30% by mass of first fibers having a fiber diameter of 10 to 40 ?m, 40 to 80% by mass of second fibers obtained by crimping natural fibers having a fiber diameter of 10 to 40 ?m, and 10 to 30%...
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WO/2006/127819A2 |
This invention relates to aramid papers, and a process for making such papers, the papers comprising 5 to 65 parts by weight aramid fiber, 30-90 parts by weight aramid fibrids, and 1-20 parts by weight of conductive filler, based on the ...
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WO/2006/112516A1 |
A carbon fiber composite sheet comprising a pitch-based carbon fiber mat and a matrix resin, wherein a carbon fiber constituting the pitch-based carbon fiber mat has a size of a crystallite in the hexagonal plane direction of 5 nm or mor...
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WO/2006/087426A1 |
The present invention relates to the carrier substrate for a PVC flooring, to the method of manufacturing said carrier substrate and to the PVC flooring. The PVC flooring is also usually known as CV (cushion vinyl) flooring. More particu...
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WO/2006/081563A2 |
A composite web and process for manufacture from post-industrial scrap wherein the fibers are pre-opened and cut to an average fiber length of about 4 mm. A scrap fiber component and a cellulosic component of such fibers are blended into...
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WO/2006/077789A1 |
Provided are an aliphatic polyketone fiber paper and a polyketone fiber paper core material for a printed wiring board which have high strength and high elasticity, are excellent in dimensional stability, chemical resistance, heat resist...
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WO/2006/066586A1 |
A modified sorptive lignocellulosic fibre material with hydroxyl groups on the lignocelluÂlosic fibres doubly modified by esterification with a combination of monocarboxylic and dicarboxylic acid ester groups. A process for the preparat...
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WO/2006/059699A1 |
A non-woven fabric for a gypsum board, characterized in that it comprises 20 to 60 mass % of a glass fiber, 10 to 50 mass % of an organic fiber and 10 to 50 mass % of a fibrous binder, and it contains the organic fiber at least on the su...
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WO/2006/057240A1 |
This invention provides an inorganic fiber paper that consists essentially of inorganic materials and has a basis weight of less than 100 g/m2 and has been mainly produced by a wet sheet making method. The inorganic fiber paper comprises...
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WO/2006/055728A1 |
A method of forming a multilayer insulation material (10) formed of an acoustical composite layer (12) and a first thermal layer (14) is provided. The acoustical and insulting layer is formed of a polymer based thermoplastic material and...
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WO/2006/055789A1 |
A tissue paper comprising cellulosic and silk fibers is described. The tissue paper can be used in toilet paper, paper handkerchiefs and wet wipes. Additionally the tissue paper can comprise synthetic fibers. The silk fibers are of a col...
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WO/2006/035614A1 |
Disclosed is a binder fiber wherein at least a part of the fiber surface is composed of a polyamide component which contains a semi-aromatic polyamide having at least an aromatic ring unit and a C3-7 alkane unit which may have a branched...
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WO/2006/018969A1 |
Disclosed is a multilayer sheet wherein a second layer composed of fibers containing an ethylene-vinyl alcohol copolymer is formed on at least one side of a first layer composed of cellulose fibers. The second layer may be composed of et...
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WO/2006/019139A1 |
This invention provides a carbon fiber for an aqueous process which is excellent in convergence and opening properties. The carbon fiber for an aqueous process comprises a plurality of converged single fibers and satisfies (1) the surfac...
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WO/2006/014859A1 |
Glass fiber products used to reduce the flammability of mattresses and upholstery are provided. In one embodiment, a veil (20) formed of glass fibers, comfort enhancing fibers, and optionally a combination of synthetic fibers is position...
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WO/2006/012041A1 |
The present invention relates to cellulosic and para-aramid pulp for use as reinforcement material in products such as seals and friction materials. The pulp comprises (a) irregularly shaped, cellulosic fibrous structures, (b) irregularl...
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WO/2006/012040A1 |
The present invention relates to acrylic and para-aramid pulp for use as reinforcement material in products such as seals and friction materials. The pulp comprises (a) irregularly shaped, acrylic fibrous structures, (b) irregularly shap...
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WO/2006/011183A1 |
A polyarylene sulfide oxide exhibiting a crystallization degree of 10% or higher in wide-angle X-ray diffraction measurements and exhibiting a melting heat of 15 J/g or less in differential scanning calorimeter (DSC) measurements; and a ...
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WO/2006/012042A1 |
The present invention relates to meta- and para-aramid pulp for use as reinforcement material in products such as seals and friction materials. The pulp comprises (a) fibril free meta-aramid particles, (b) irregularly shaped, para-aramid...
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WO/2006/007168A1 |
An impregnated fibrous veil comprises a nonwoven fibrous veil including a prebinder and reinforcing fibers. The fibers are selected from a group consisting of glass fibers, ceramic fibers and mixtures thereof. The nonwoven fibrous veil h...
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WO/2006/002014A1 |
The present invention provides for a high thermal conductivity (HTC) paper that comprises a host matrix, such as mica, and HTC materials intercalated into the host matrix. The HTC materials are comprised of at least one of nanofillers, d...
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WO/2005/118718A1 |
The invention relates to a method for producing coated substrates comprising a three-dimensionally structured surface. According to said method, a decorative paper containing between 5 and 90 wt. % synthetic polymer fibres, in relation t...
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WO/2005/113227A2 |
A composite sheet, and a process of making the same, including cured modified urea formaldehyde reinforced by glass fibers. The modifier is an acrylonitrile-butadiene-styre copolymer. A roofing shingle, formed by coating the composite sh...
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WO/2005/105323A2 |
Gas diffusion media for use in fuel cells are provided that contain a pattern of deposited hydrophobic polymer such that less than 100% of the surface of the diffusion media is covered with hydrophobic polymer. The media are made by firs...
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WO/2005/103376A1 |
The present invention relates to aramid paper which is suitable for composite structures and which is made using a combination of para aramid pulp, floc, and, optionally, a polymer binder material.
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WO/2005/100688A1 |
An aramid tissue material composed of two components, aramid short fibers and fibrillated aramid, or these two components and aramid hybrid, characterized in that the following expressions (1) and (2)/are satisfied; [Internal resistance]...
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WO/2005/100689A1 |
The invention relates to a method for manufacturing a web comprising wood-based fibres and man-made fibres. A polymer is added to a fibre suspension comprising wood-based fibres and man-made fibres to improve the web formation and to slo...
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WO/2005/091792A2 |
A fiber mat of improved tensile strength and a process of making same is disclosed. The fiber mat comprises: fibers; a resinous fiber binder; and a urethane binder modifier.
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WO/2005/088011A1 |
A heat resistant non-woven fabric comprising a heat resistant layer and an oxidation resistant layer characterized in that piercing strength after heat treatment at 250&ring C for 50 hours is 0.5N or above, the position (A) of the absorp...
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WO/2005/085523A1 |
A paper capable of moisture absorption and desorption that simultaneously exhibits high moisture absorption and desorption performance and high dimensional stability. There is provided a paper capable of moisture absorption and desorptio...
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WO/2005/086265A1 |
Disclosed is a reinforcing material for proton conductive membranes which contains a nonwoven fabric mainly composed of glass fibers having the C-glass composition and a binder for strengthening bonding between fibers. The glass fibers h...
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