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WO/2002/005018A1 |
A process for producing a liquid-crystal display panel which comprises the step of compressing at least one liquid-crystal cell to squeeze the spacer and thereby form a space for evenly enclosing a liquid crystal therein and subsequently...
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WO/2002/002871A1 |
A non-woven porous, fibrous tissue for use in producing beverage infusion packages comprises cellulose fibres and polylactic acid (PLA) fibres to improve repulpability of waste materials.
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WO/2002/000771A1 |
The invention relates to a method for the production of cellulose particles by means of dispersing a cellulose solution in a precipitant, in addition to a device for carrying out said method. The method is characterised in that the cellu...
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WO/2001/098434A1 |
The invention concerns a protective barrier exhibiting thermal and acoustic barrier characteristics designed to be applied to metallic and composite structures such as aircraft cockpits, boat hulls, outside structures of trains and of ot...
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WO/2001/097972A1 |
A composite contains substrate fibers, and an activated organic coating, on the substrate fibers. The activated organic coating is formed at a low temperature, making possible the use of substrate fibers have a softening or decomposition...
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WO/2001/098064A2 |
The invention provides for the formation of composites, in particular, laminates from a wet-laid fibrous nonwoven molding compound (1) prepared from a white water slurry (3), or from a dried mat formed from the wet-laid compound. The com...
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WO/2001/093350A1 |
A separator for an electrochemical device having an excellent heat resistance, excellent electrolyte holding properties, excellent inner short-circuit preventing properties excellent winding properties, a low internal resistance, and a l...
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WO/2001/090481A1 |
Multi-layer paper which is suitable for a thermal stencil paper-making material, is formed by couching a plurality of thin paper layers, and can be peeled into at least two thin sheets by a peeling force of up to 10 N/m.
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WO/2001/091135A1 |
An electrical apparatus includes at least one conductor and an insulation paper surrounding at least part of the conductor. The insulation paper includes a wood pulp fiber, a synthetic fiber, and a binder material. The synthetic fiber is...
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WO/2001/088055A1 |
There is disclosed a composition for a soft (non-metal) sealing material having the following percentage composition based on the overall composition: from 4 to 9 wt.% of fibrillated polyaramide fibers; less than 60 wt.% of powder graphi...
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WO/2001/088267A1 |
Methods of making paper or paperboard are described. According to one method, fibrous cationic colloidal alumina microparticles and a polymer are introduced to a papermaking pulp to form a treated pulp having improved retention propertie...
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WO/2001/088266A1 |
A non-woven porous, fibrous tissue for use in producting beverage infusion packages (e.g. tea bags) incorporates lyocell fibres (most preferably unfibrillated) to improve transparency.
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WO/2001/081677A1 |
A mat containing highly machine direction oriented (90 % or greater), discontinuous reinforcement fibers, is produced on inclined wire or rotary paper making machinery. Fibers are first uniformly dispersed in an aqueous medium containing...
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WO2001053605A9 |
A sheet composition with certain proportions of meta-aramids and mica used as a flame barrier composition.
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WO/2001/080334A2 |
A conductive microporous sheet material comprises primary carbon fibres having a cross-sectional dimension of at least 1 $g(m)m, secondary carbon fibres in the form of carbon nanofibres and a binding agent for binding said primary and se...
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WO/2001/079600A2 |
A method of making a microsphere-filled wet-laid veil involves forming a non-woven fibrous veil (10), contacting the veil with an impregnation binder composition having a binder and microspheres, and impregnating the microspheres of the ...
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WO/2001/075204A2 |
A non-woven mat useful for a wide variety of purposes, including forming reinforced resin products, is produced in a manner having different specific uses of, and advantages over, conventional chopped strand mats and conventional glass t...
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WO/2001/065008A1 |
Thermoplastic fibres of different melting points are present in an aqueous slurry of refractory fibres, binder and flocculant. The slurry is passed through a screen to form a wet body which is heated to dry the body and melt the thermopl...
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WO/2001/058825A2 |
The invention concerns a fibre mat useful for forming bituminous membranes, comprising glass fibres, organic fibres and a binder, characterised in that the organic fibres have a shrinking ratio at 130 °C not more than 5 %. The invention...
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WO/2001/057316A1 |
A laminate which comprises: a heat-sealable layer obtained by forming a mixture of a synthetic pulp of a branched shape with short synthetic fibers into a sheet; and tenaciously united therewith a base layer formed from natural fibers. T...
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WO/2001/057311A2 |
A papermaking process (10), and a paper product (12) made from the process, wherein a biodegradable plastic is used with papermaking material. The biodegradable plastic may be provided as a substrate (14), with the papermkaing material b...
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WO/2001/053075A1 |
Enhanced tear strength asphalt roofing composites, (figure 2) e.g. roofing shingles which can meet the current ASTM D-3462 standard for tear strength, include an adhesion modifier treated, preferably a polysiloxane treated glass fiber mat.
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WO/2001/041610A2 |
A beverage infusion package (e.g. a tea bag) is formed of porous, fibrous cellulosic material and has a closure seam produced by a mechanical compression action without heat sealing. The porous material contains thermoplastic fibres whic...
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WO/2001/037970A1 |
Disclosed are porous media, including filter media, that dissipate electrical charges that are generated when a fluid such as a non-polar fluid moves through the porous media. The porous media include a non-conductive glass, polymeric, o...
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WO/2001/032983A1 |
The invention relates to glass mats and their method of manufacture. In particular, the invention relates to a wet-laid method of making a glass mat and the mats formed by this method. The method includes combining a dispersant, water, g...
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WO/2001/031103A2 |
A fabric having a hot water soluble component and a generally non-soluble, dispersible component is provided. The fabric can be disposed of using conventional waste water management techniques. The hot water soluble component can include...
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WO/2001/029309A1 |
The invention is directed to a method of making carboxylated cellulose fibers whose fiber strength and degree of polymerization is not significantly sacrificed. The method involves the use of cyclic nitroxide free radical compounds as a ...
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WO1998024960B1 |
An air-laid unitary absorbent layer composed of crosslinked cellulosic fibers and a binder is disclosed. In a preferred embodiment, the binder is a bicomponent binding fiber. In combination with one or more other layers in an absorbent a...
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WO/2001/022509A1 |
A porous, electrically conductive sheet, which (a) comprises a sheet formed with a number of carbon fibers having an organic substance adhered thereto, (b) has an electrical resistance in the direction of thickness of 50 m $g(V) cm?2¿ o...
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WO/2001/022784A1 |
A printed circuit board is made from at least one non-woven sheet or web layer comprising at least 50 % by weight acrylic fibers, with any balance substantially electrically non-conductive fibers, filler, and binder. The sheet or web is ...
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WO/2001/011138A1 |
The invention relates to a method of forming a bicomponent mat, the bicomponent mat which is formed from glass fibers and pulp fibers and methods of making a bicomponent mat. Initially in the method of forming a bicomponent mat, a pulp s...
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WO/2001/007713A1 |
A type of fiber paper is provided that is made of completely aromatic polyamide fiber formed by means of liquid crystal spinning. The fiber paper can be used as the base material of a substrate for electric circuit, and it can display hi...
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WO/2000/063470A1 |
The invention relates to a method for producing highly adsorbent cellulosic forms according to the dry-wet extrusion method by producing a solution of 5 to 20 mass % cellulose in a hydrous, tertiary amine oxide, extruding the solution, d...
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WO/2000/056978A1 |
A method for increasing filler retention of cellulosic fiber sheets is disclosed. In the method, cellulosic fibers with increased anionic sites are treated with either positively charged filler particles and/or amphoteric filler particle...
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WO/2000/053532A1 |
There is provided a method for flocculating one or more particulate materials present in a dispersion, the method comprising contacting the dispersion with fibrous cationic colloidal alumina microparticles.
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WO/2000/047816A1 |
A non-woven fibre web comprising a plurality of fibres in the x- and y-direction of average length greater than 5mm and a plurality of fibres of average length less than 3mm wherein at least a proportion of the fibres of average length l...
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WO/2000/043594A1 |
The present invention relates to a synthetic fibrous web. The web contains a polyphenylene p-phthalic diamide fiber, a polyethylene glycol p-phthalate fiber and mica. The synthetic fibrous web is resistance to high temperature, flame and...
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WO/2000/040092A1 |
Casing paper is produced by the wet-laying of a web material comprising cellulosic fibres, e.g. abaca fibres, and synthetic fibres, the resultant web material being bonded either with viscose, followed by regeneration of cellulose from t...
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WO/2000/040797A1 |
A fibrous friction material in a sheet form having a top surface and a bottom surface with at least one surface containing a mixture of from about 10 to 65 % cellulose fibers, about 5 to 50 % carbon fibers, about 5 to 50 % activated carb...
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WO/2000/041254A1 |
A battery separator material comprising a nonwoven web of a wettable fiber matrix, wherein the wettable fiber matrix are thermoplastic polymeric fibers blended with at least one hydrophilic melt additive. In alternate embodiments, the no...
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WO/2000/039222A1 |
The invention concerns a pigment filler or a mineral containing natural calcium carbonate, treated with one or several H¿3?O?+¿ ion donors and gaseous CO¿2?, for reducing constant surface paper weight, without loss of physical propert...
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WO/2000/036214A1 |
A method for making a nonwoven reinforcing mat for vinyl floor coverings is described. A base mat is formed from a mixture of glass fibers and polymeric binder fibers and/or powder, followed by treatment with a second water-based polymer...
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WO/2000/023510A1 |
A substrate, suitable for the preparation of a composite membrane, which substrate comprises a porous matrix of fibres, characterised in that the fibres comprise mixed amorphous silica fibres that are bound with a binder; a composite mem...
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WO/2000/020220A1 |
A multi-layered sheet giving a forgery prevention effect by developing different appearances when the upper surface or lower surface is irradiated with an ultraviolet ray. In a first embodiment, fluorescence coloring layers respectively ...
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WO/2000/014333A1 |
Paper or paperboard laminate composed of at least one bulk-promoting layer, here termed the bulk layer, and on at least one side of the bulk layer at least one secondary layer, secondary layer and bulk layer being joined to one another d...
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WO/2000/009246A1 |
A nonwoven fabric having an average breaking length in each of the machine and the transverse directions at 5 % elongation of 4.0 km or longer and an air permeability of 0.2 to 10.0 cc/cm?2¿.sec; and a semipermeable-membrane support com...
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WO/2000/005444A1 |
A water-absorbent composite in the form of a sheet comprising, as main components, a fiber base material in a web form, a super water-absorbent resin and a binder component which combines both the materials, characterized in that the com...
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WO/1999/065835A1 |
The invention relates to an internal centrifugation device for fine mineral fibers having a diameter that is less than or equal to 3 $g(m)m. The inventive device comprises a centrifuge (1) provided with a peripheral strip that is pierced...
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WO1999045198A9 |
A method is provided for forming a wet-laid non-woven glass fiber mat comprised of a plurality of bundles of fibers. The method includes the steps of adding chopped fibers to a water slurry containing a sufficient amount of a suitable hy...
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WO/1999/064676A1 |
A filtration fabric which is composed of 15.0 to 100.0 % binder fiber, 0.0 to 85.0 % pulp portion, 0.0 % to 15.0 % latex binder or other stiffening agent. A filter media made of the fabric has an improved flow rate averaging no more than...
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