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WO/2014/001874A1 |
The present invention describes methods of treating cellulosic materials with a composition that provides increased hydrophobicity to such materials without sacrificing the biodegradability thereof. The methods as disclosed provide for e...
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WO/2013/188350A1 |
The invention relates to a holder (11) and an insert (13) for a metering device for coating liquid or viscous coating medium onto a moving material web. The holder being elongated and comprising an insert groove (15), a locking rod groov...
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WO/2013/182723A1 |
In a first aspect, the present invention relates to an isolated aqueous enzymatic preparation obtained from the reaction of at least one oxidoreductase enzyme, preferably a laccase, and at least one natural or synthetic product, preferab...
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WO/2013/169128A1 |
The subject of the invention method and device for levelling and establishing the thickness of a liquid agent layer placed on a ribbon of moving coated or lacquered material. The method characterized in that the excess of lacquer is coll...
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WO/2013/169203A1 |
The invention relates to a process for manufacturing a composition comprising cellulose pulp fibers and thermoplastic fibers wherein said process comprises the step of: a) mixing a refined aqueous pulp suspension with a water suspension ...
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WO/2013/169204A1 |
The present invention relates to a process for manufacturing a composite article comprising cellulose pulp fibers and a thermoplastic matrix, wherein said process comprises the steps of: a) mixing a refined aqueous pulp suspension with a...
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WO/2013/148989A1 |
A transformer paper comprising polyetherimide fibers is disclosed, along with a method of making the transformer paper and articles.
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WO/2013/149105A1 |
Fibrous substrates containing polyetherimides and other synthetic fibers are disclosed, along with methods of preparing electrical insulation paper and articles comprising the fibrous substrates.
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WO/2013/149104A1 |
Fibrous substrates containing polyetherimides and other synthetic fibers are disclosed, along with methods of preparing electrical insulation paper and articles comprising the fibrous substrates.
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WO/2013/148988A1 |
A consolidated fibrous mat comprises 20 to 50 weight percent of reinforcing fibers; and a continuous phase connecting the reinforcing fibers, comprising 50 to 70 weight percent of a polymer having a melt temperature at least 20°C lower ...
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WO/2013/133762A1 |
The invention relates to a doctor blade (1), having a multiple layer coating. The coating comprises at least one electrolytically puls-plated abrasion resistant nickel composite layer and at least one outer electrolytically puls-plated l...
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WO/2013/125258A1 |
Provided is a method for producing a non-woven fabric enabling a high-strength, bulky, and flexible non-woven fabric to be obtained. This method for producing a non-woven fabric comprises the following: a step (16) for feeding a raw pape...
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WO/2013/118639A1 |
A base for lithium ion secondary battery separators provided by the present invention is characterized by containing polyethylene terephthalate fibers which have an average fiber diameter of 9.0 μm or less. The base for lithium ion seco...
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WO/2013/091105A1 |
A method and apparatus for treating a wet or moist lignocellulosic material including maintaining a moisture content in the material which is in a range of above the Xfsp value of the lignocellulosic fibres and 0.1 kg water/kg dry below ...
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WO/2013/090684A1 |
Provided are compositions and methods of deacidifying a cellulose-based material. The compositions include a hydrohalo-olefin and a deacidification agent dispersed within the hydrohalo-olefin. Cellulose-based materials are contacted with...
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WO/2013/080022A1 |
A multifunction apparatus for processing webs of fibrous and/or pliable material, characterised by comprising: - a tubular sleeve (6) of elastic material, - a pair of discs (2) for supporting said tubular sleeve, - a fixed shaft (8) on w...
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WO/2013/069869A1 |
A device of processing a low ignition propensity cigarette paper includes a concave or convex surface portion facing a surface of a low ignition propensity cigarette paper having a coating portion, and a body portion supplied with energy...
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WO/2013/059055A1 |
The invention embodies the application of different combinations of the monitoring and data processing aspects as a means to develop an early warning chatter alarming system. Configuring an early warning chatter alarming system can be as...
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WO/2013/050821A1 |
A size press apparatus is disclosed for coating at least one surface of a web with a coating material. The size press apparatus includes a first roll for rotation about a first rotational axis, the first roll defining a first peripheral ...
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WO/2013/050810A1 |
A method for forming webs of transversely compacted fibrous material with voluminosity and extensibility increase, starting from a base web (30) of pliable fibrous material having a water content between 5 and 95%, placed on an endless e...
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WO/2013/047863A1 |
A method for producing non-woven fabric that allows the obtaining of non-woven fabric that is bulky and flexible. The method for producing non-woven fabric comprises a step for forming a fiber sheet on a support by supplying a papermakin...
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WO/2013/030784A1 |
The present invention relates to a data medium intended for printing on liquid toner presses, comprising a substrate coated on at least one of its faces with an adhesion primer suitable for liquid electrophotography, and at least one sec...
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WO/2013/027103A1 |
The present invention relates to a process for providing a substrate with a barrier wherein the process comprises the steps of applying a coating mixture to the surface of the substrate, at least partly drying the coated surface of the s...
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WO/2013/017508A1 |
The invention relates to pressure-resistant and flexurally stiff paper structures impregnated with urethane-modified polyurea, and to a process for production thereof.
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WO/2013/012613A1 |
Methods and compositions for softening paper. An inventive composition and method of its use softens paper products (like tissue paper) by de-bonding its cellulose fibers and by improving the smoothness of the resulting paper. The invent...
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WO/2012/130910A1 |
The present invention relates to an apparatus for the pressure-zone-regulated cleaning of surfaces with a scraper, a pressure-exerting device and a sensing device, wherein the scraper can be pressed onto the surface by means of a plurali...
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WO/2012/126816A1 |
The invention relates to a device for impregnating a paper web (1) running through it with a urea resin which is dissolved in water, and to a corresponding method. Paper webs (1) of this type are used, for example, as furniture foil or f...
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WO/2012/127418A1 |
The invention relates to an information medium, especially a security or valuable document, or paper for producing such an information medium, comprising a substrate and at least one self-repairing material.
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WO/2012/120193A1 |
This invention relates to a doctor blade which is used in paper machines for guiding the paper web and for the maintenance of the roller or rollers of the paper machines. At least one rivet (2) has been fitted into the doctor blade for f...
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WO/2012/102195A1 |
Provided are: a porous electrode substrate having a high sheet strength, a low production cost, and sufficient gas permeability and conductivity; and a method for producing same. Further provided are: a precursor sheet used in the prepar...
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WO/2012/100653A1 |
An aramid honeycomb core board made of para-aramid fiber paper and preparation method thereof. The aramid fiber paper consists of the following fibers: structural fiber 20% to 75% by weight, and bonding fiber 25% to 85% by weight, the st...
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WO/2012/095553A2 |
A spray apparatus (10) for fiber web (W) comprises a first spray means (11) which comprises spray nozzles for a first side of the fiber web and a first pressure line (12) for supplying processing medium to the first spray means, and a se...
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WO/2012/069301A1 |
The invention relates to a method for impregnating and drying a continuous paper web (1) by means of a urea resin dissolved in water, and to a corresponding system. Such paper webs (1) are employed for example as furniture foil or floor ...
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WO/2012/063188A2 |
The present invention relates to an apparatus for applying a coating, preferably a high viscosity coating to a supported web, preferably tissue. The apparatus of the present invention comprises a sealed coating chamber that can be suppli...
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WO/2012/055885A1 |
The invention especially relates to a method for treating the surface of a printed security document (1), in which an ultra-thin coating (3, 3') is deposited on at least one of the faces (10, 11) of said document (1) using an atmospheric...
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WO/2012/057790A1 |
An inkjet printable media comprises a paper base containing a surface coating comprising calcium chloride and a synergistic amount of a sulfate salt. When the printable media is printed with an inkjet ink containing a black pigment, a KO...
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WO/2012/027253A1 |
Compositions and methods for reduction in adhesion between wet paper web and roli surfaces in papermaking process are disclosed. The method is particularly useful for improvements in press section roll release.
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WO/2012/013857A1 |
The invention relates to an arrangement for determining blade pressure. The arrangement includes a doctor apparatus (10) equipped with a doctor blade (12) with a work edge (19), for doctoring or coating a surface (13). The arrangement al...
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WO/2012/001071A2 |
The invention relates to a method for continuously producing crepe paper, comprising the steps of producing a paper web (16) from a material suspension, mechanically dewatering the paper web (16) in a press section (1), generating a crep...
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WO/2011/151238A1 |
The invention relates to a method for producing a coated multilayer fibrous web, in particular a packaging paper or cardboard web. First, a material flow is produced which is then successively fed to at least one headbox, at least one wi...
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WO/2011/117133A2 |
The invention relates to a method for applying at least one layer of an application medium to the surface of a traveling paper, board or other fibrous web (2) in a machine (3) for producing and/or finishing the fibrous web (2), wherein t...
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WO/2011/076629A1 |
The invention relates to a metering device, comprising a holder (11) and an insert (14), for coating liquid or viscous coating medium onto a moving material web. The holder being elongated and mountable to a frame and comprising an inser...
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WO/2011/064454A1 |
The present invention relates to paper coatings and paper coating materials, especially the invention relates to a process for coating a fiber matrix using dry coating methods. In said process a coating composition comprising binder and ...
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WO/2011/035385A1 |
A testing device for identifying an antigen or antibody within a biofluid sample including: a substrate having a hydrophilic surface thereon; the surface including a collection zone, and at least one detection zone extending therefrom; w...
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WO/2011/035968A1 |
The invention relates to a doctor blade (10) for the surface treatment of fibrous nonwoven webs, comprising a main body (11) and a coating (12) arranged on the surface of the main body, wherein the coating (12) covers at least the part o...
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WO/2011/015948A2 |
The invention relates to a fibrous sheet having a basis weight of between 20 and 1000 g/m2 being manufactured according to a wet papermaking process, and disintegrating in water in less than 120 seconds, said fibrous sheet comprising 10 ...
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WO/2011/015951A2 |
The invention refers to a fibrous sheet having a basis weight of between 20 and 1000 g/m2 that disintegrates in water, comprising 10% to 70% starch on the basis of the total weight of the dry fibrous sheet, the disintegration time in wat...
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WO/2010/145678A1 |
The present invention relates to a method for transferring a coating and/or processing agent (2) to a paper or board web (w), the coating and/or processing agent (2) having a dry solids content of at least 80%. In the method, the coating...
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WO/2010/145679A1 |
The present invention relates to a method for fixing a coating and/or processing agent (2) on a paper or board web (w), the coating and/or processing agent (2) having a dry solids content of at least 80%, in which the coating and/or proc...
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WO/2010/142513A1 |
A rod bed assembly (1, 11, 111) comprises a holder (2) made of a composite material according to a continuous primary molding method, a rod bed (3) made of a polymer according to a continuous primary molding method, and a doctor rod (4) ...
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