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WO/2010/112243A1 |
The invention relates to a device (1) for metering and/or equalizing a liquid to a paste-like medium applied to a running surface, the fed material web, in particular a paper, cardboard or other fibrous-material web, being guided around ...
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WO/2010/094838A1 |
The invention relates to a method of manufacturing an impregnate (8) that is provided with markings (7), a wood or fibre board coated with the impregnate, a high-pressure laminate that contains the impregnate and a concrete casting mould...
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WO/2010/073260A1 |
The present invention relates to a SERS active paper substrate comprising in- situ synthesized nanoparticles. The paper substrate is used for obtaining Raman spectra of an analyte. The invention further relates to a process for obtaining...
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WO/2010/066950A2 |
The invention relates to a shoe press belt comprising polyurethane polymer prepared of a urethane prepolymer containing isocyanate groups and a blend of chain extenders, the urethane prepolymer being prepared using 1,4-phenyIene-diisocya...
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WO/2010/040781A2 |
The invention relates to a device (10) for impregnating a web-type material (12) with thermally curable impregnating resin (16), comprising a resin tank (26), in which the web-type material (12) is brought into contact with the impregnat...
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WO/2010/035189A2 |
Tissue webs, such as are useful for making bath tissue, can be surface- treated in a pattern with selected papermaking chemicals, such as debonders and strength agents, to selectively improve the directional properties of the resulting t...
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WO/2010/022324A2 |
Methods of patterning hydrophobic materials onto hydrophilic substrates are described. Also described are articles comprising a hydrophilic substrate impregnated with a hydrophobic material, and a transparent layer capable of being patte...
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WO/2010/009613A1 |
A base paper of aramid fiber honeycomb core and the preparing method thereof are provided. The base paper comprises 11-90 weight parts of structural fiber, 10-70 weight parts of binding fiber, and 0-19 weight parts of additive fiber, whe...
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WO/2010/003188A1 |
A method of fabricating a microfluidic system having microfluidic channels on a surface of a hydrophilic substrate, the method including the steps of: hydrophobizing the substrate surface; locating a mask defining the substrate surface, ...
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WO/2010/001153A1 |
There is disclosed a process for coating a continuous web of paper in which a paper coating composition is applied to the surface of the web of paper to form a coating thereon and excess coating composition collected for re-use, wherein ...
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WO/2009/153399A1 |
Method of treating an starting material which comprises cellulose, the uses of the method and an apparatus which is suitable for the implementation of the method. In the method, an aqueous starting material is treated with electricity, i...
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WO/2009/145043A1 |
A process for bulky paper production is provided which comprises: forming a wet-process mixture sheet from a papermaking feedstock obtained by dispersing a fibrous material and heat-expandable particles in water, the wet-process mixture ...
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WO/2009/132395A1 |
A method of manufacturing a resin-impregnated printed paper includes applying printed indicia to a paper substrate, impregnating the printed paper with resin and thereafter treating the resin-impregnated printed paper to reduce its water...
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WO/2009/038459A2 |
For decades books and other paper documents have been deteriorating in archives and libraries around the world because the acidity of the paper is increasing so much (wherein the pH decreases) that the paper cellulose is decomposing so t...
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WO/2009/025739A1 |
A method for treating a substrate is described. In accordance with one aspect, the method includes applying a polymer coating to a substrate, and bringing the polymer coating into contact with a heated surface in a pressure nip while the...
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WO/2009/008822A1 |
The present invention is a method for manufacturing a composite material having reduced mechanosorptive creep comprising the following steps: a) mixing fibers of a lignocellulosic material with a thermoplastic material where the thermopl...
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WO/2009/008820A1 |
A coating device for two-sided coating of paper and/or paperboard, comprising a first coating device (1) arranged to coat a first side of a paper web (3) and a second coating device (2) arranged to coat a second side of said paper web (3...
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WO/2008/156455A1 |
Sheet-like products are disclosed containing an additive composition that enhances various properties of the product. The additive composition, for instance, comprises an aqueous dispersion containing an alpha-olefin polymer, an ethylene...
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WO/2008/157144A1 |
Sheet-like products are disclosed containing an additive composition. In accordance with the present disclosure, the additive composition is applied to a creping surface. The additive compsotion includes at least an aqueous dispersion co...
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WO/2008/132261A1 |
A system for humid smoothing of a page (1) of paper which comprises: a rigid and humidity-resistant plate (10), configured to receive said page (1); a porous and flexible diffusion sheet allowing air flow therethrough and in the interior...
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WO/2008/124936A1 |
The present disclosure relates to methods for attaching bioactive agents to paper products by contacting the paper with a solution comprising colloidal support particles where said colloidal support particles are associated with bioactiv...
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WO/2008/118668A1 |
A through-air-drying (TAD) fabric for producing tissue paper and related products on a papermaking machine comprising a plurality of warp yarns interwoven with a plurality of weft yarns to produce warp and weft knuckles on a paper-side s...
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WO2001075229A9 |
A method and an assembly is disclosed for manufacturing a web of glazed paper or board so as to produce with a web surface treated with a treatment agent, the method comprising the steps of first producing a base web (10), whereupon in a...
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WO/2008/108391A1 |
A coated paper for printing which is high in sheet gloss and print gloss and has excellent surface strength. The coated paper for printing comprises a base paper and, formed thereon, a coating layer comprising a pigment and an adhesive. ...
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WO/2008/103154A1 |
A method for treating a substrate is described. In accordance with one aspect, the method includes applying a polymer coating to a substrate, and bringing the polymer coating into contact with a heated surface in a pressure nip while the...
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WO/2008/071216A1 |
Applicator mechanism for applying a liquid coating material comprising abrasive particles to a moving carrier web (1), having a support roll (4), over whose vertex-line region the carrier web (1) is guided; a doctor roll (5) which is dis...
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WO/2008/072523A1 |
A low fire spreading cigarette includes wrapping paper (6) for wrapping a filling material into a rod shape. The wrapping paper (6) is formed by calender processing, and the wrapping paper (6) has high conduction bands (10) having an inh...
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WO/2008/068652A2 |
Sheet-like products are disclosed containing an additive composition. In accordance with the present disclosure, the additive composition is applied to a creping surface. A base sheet is then pressed against the creping surface for conta...
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WO/2008/069085A1 |
[PROBLEMS] To provide a tissue paper product that is bulky and soft, excelling in sensuousness. [MEANS FOR SOLVING PROBLEMS] The tissue paper product is one comprising a laminate of embossed tissue papers, wherein each of the tissue pape...
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WO/2008/068659A2 |
Sheet-like products are disclosed containing an additive composition. In accordance with the present disclosure, the additive composition is applied to a creping surface. A base sheet is then pressed against the creping surface for conta...
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WO/2008/050246A1 |
Wet-pressed creped tissue sheets exhibit continuous undulating valleys separated by continuous mono-planar macro-ridges running in the machine direction of the sheet, the macro-ridges being of a lower fiber density relative to the fiber ...
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WO/2008/040852A1 |
The invention relates to method for drying a coated or surface-sized fibrous web (W), in which method the fibrous web is coated or surface-sized and after the coating or surface-sizing the fibrous web is dried in a drying line (1) compri...
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WO/2008/031920A2 |
This invention relates to a micro-creped composite nonwoven having improved dimensional and thermal recovery (low distortion) allowing it to continuously adjust 5 under dynamic end use conditions. This product incorporates the following ...
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WO/2008/023170A1 |
A process for producing a substrate having an adhesive surface, which process comprises: (a) contacting the substrate with a carbene precursor, which carbene precursor is a compound of the following formula (I): whose substituent groups ...
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WO/2007/147428A1 |
The present invention relates to a novel group of copolymers comprising a soluble carbohydrate polymer (SCP), which typically is a non-starch carbohydrate, and a macromolecule covalently attached to the SCP. The macromolecule may e.g. be...
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WO/2007/135624A2 |
Fibrous structures (30) comprising a region of auxiliary bonding (32), and methods for making same. The region of auxiliary bonding (32) comprises within it a region of fiber disruption (34).
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WO/2007/134974A1 |
The invention relates to a method for improving the quality of a pulp slurry (39) that is produced in a stock preparation process and is to be used for producing planar structures from fibrous materials. In order to improve the quality o...
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WO/2007/128867A1 |
The invention relates to a method and apparatus for the surface treatment of paper/board. The method comprises treating a fibrous web with a drying- shrinkage achieving chemical, such that the chemical penetrates substantially throughout...
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WO/2007/115391A1 |
A modified Family (11) xylanase enzyme comprising cysteine residues at positions (99) and (118) to form an intramolecular disulfide bond is provided. The modified xylanase is produced by substitution of an amino acid at position (99, 118...
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WO/2007/114742A1 |
A nonwoven fabric comprising at least 50% by weight microfibers having a fineness of 1.0 dtex or less and a length of at least 30 mm and having been combined by hydroentangling. The fabric is apertured by said hydroentangling, and has be...
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WO/2007/084806A2 |
A method of producing a coated paper having reduced gloss mottle and excellent smoothness includes the steps of calendering a base stock at a relatively high pressure in a first calendering step, coating at least one side of the calender...
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WO/2007/081205A1 |
The present invention relates to a method for applying two or more layers to a substrate by means of a multilayer curtain coating process. The present invention further relates to a decorative or a functional foil built up of a substrate...
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WO/2007/063165A1 |
The invention presents a composition, a method and a use for a novel surface treatment approach for fiber based substrates, where the surface characteristics of the fiber material can be regulated. The method is based on a production of ...
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WO/2007/063183A1 |
The invention relates to a rod cradle for a film, coating, or dam rod. The rod cradle includes a frame profile (12) equipped with an insert groove (14) , an insert (16) fitted to this equipped with a rod groove (18) and a rod (28) , and ...
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WO/2007/027150A1 |
A dosing device for the application of a coating mix (6) onto a running web, in particular a paper or paperboard web (1), which device comprises a rod (8) that is supported revolvingly over its entire length in a rod cradle (12), and a p...
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WO/2007/006292A2 |
The invention relates to a method for producing a filter medium for technical applications. According to said method, a bellows made of a filter paper is impregnated with a resin, and the resin-impregnated bellows is then radiation-cured...
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WO/2007/008945A1 |
The invention relates to a process for utilizing resins useful for imparting dry-strength to paper without substantially increasing the paper's wet-strength wherein the resins comprise non-thermosetting crosslinked polyamidoamine- epihal...
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WO/2007/006794A1 |
The specification pertains to a single or multiple coated printing sheet in particular but not exclusively for sheet-fed offset printing with an image receptive coating layer on a paper substrate. Unexpectedly short converting times and ...
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WO/2007/003272A1 |
The present invention refers to a cast coating device for manufacturing cast coated paper and/or paperboard, comprising a cast coating cylinder for treating a coated base paper, the cast coating cylinder comprising a supporting material ...
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WO/2007/003332A1 |
Improved coating blades are disclosed, as well as processes for manufacturing such blades. The inventive blades have an intermediate edge deposit (3) effective to reduce heat transfer from a wear resistant top deposit (2) to the blade su...
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