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WO/2014/104955A1 |
The invention refers to a method for manufacturing a composite nonwoven web material comprising extruding continuous filaments from a spinnerette, drawing the filaments by a slot attenuation unit to thin continuous filaments, forming a w...
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WO/2014/104956A1 |
The present invention refers to an embossed composite nonwoven web material comprising a mixture of thermally unbonded continuous spunlaid filaments and short fibers comprising natural and/or synthetic fibers or staple fibers, the contin...
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WO/2014/073334A1 |
The purpose of the present invention is to provide a wet wipe that can easily be withdrawn one at a time. The wet wipe disclosed herein has the following configuration. A wet wipe (105) including a nonwoven cloth (23) manufactured by a w...
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WO/2014/041286A1 |
The invention relates to a method for producing a multi-layer fibrous support, comprising the following steps: a paper pulp comprising fibres and fines is agitated so as to form a fibrous suspension; the fibrous suspension is fractionate...
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WO/2014/031737A1 |
Various embodiments of the present invention relate to surface enhanced pulp fibers, various products incorporating surface enhanced pulp fibers, and methods and systems for producing surface enhanced pulp fibers. Various embodiments of ...
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WO/2014/015921A1 |
The invention relates to a paper that quickly disintegrates in water, for use as filter material or filter wrapper paper of a cigarette filter, having the following properties: At least 80 wt %, preferably at least 90 wt %, and particula...
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WO/2013/178492A1 |
Disclosed is a cigarette paper containing pulp fibers and filler particles. At least some of the filler particles have a lamellar shape, which allows the diffusion capacity to be increased at a predefined air permeability.
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WO/2013/169885A1 |
Novel fibrous structures that contain filaments, and optionally, solid additives, such as fibers, for example wood pulp fibers, sanitary tissue products comprising such fibrous structures, and methods for making such fibrous structures a...
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WO/2013/165287A1 |
A method of producing a nonwoven material by hydroentangling a fiber mixture containing spunlaid filaments, natural fibers and synthetic staple fibers, wherein a fibrous web (13) of natural fibers and at least 10% by fiber weight of manm...
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WO/2013/141687A1 |
The invention provides a biodegradable and/or compostable pulp composition, moulded pulp article(s) and preparation process thereof. The pulp composition is prepared from non-wood fibres with diameters from 2.5 to 10 μιτι. The pulp c...
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WO/2013/141686A1 |
The invention provides a biodegradable and/or compostable pulp composition, moulded pulp article(s) and preparation process thereof. In particular, the biodegradable and/or compostable pulp composition comprises an exogenous protease, e....
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WO/2013/133913A1 |
A process for making an absorbent component comprising the steps of providing individual sheets of pulp; attaching a first individual pulp sheet to one or more second individual pulp sheets to form a strip of pulp; feeding the strip of p...
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WO/2013/126739A1 |
A fiber - resin composite sheet comprises a reinforcing substrate of high tenacity fibers and a resin coated onto or into the substrate, the resin comprising a first thermoplastic polymer and a second thermoplastic polymer wherein, (i) t...
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WO/2013/126492A1 |
Fibrous structures containing a plurality of solid additives and a plurality of filaments are provided.
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WO/2013/126531A1 |
Embossed fibrous structures containing a plurality of filaments and methods for making same are provided.
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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/2013/109659A1 |
Hardwood pulp fiber-containing structures, more particularly to eucalyptus pulp fiber-containing fibrous structures that may exhibit increased free fiber ends, which typically provide better tactile feel for consumers, improved fiber den...
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WO/2013/073396A1 |
The present invention pertains to a base fabric face material that is for a foamed plastic insulating material and that is a nonwoven fabric containing wastepaper pulp-derived cellulose fibers, fiberglass, and a fibrous binder as necessa...
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WO/2013/061266A1 |
The present invention relates to a process for producing a dispersion comprising microfibrillated cellulose and nanoparticles wherein the process comprises the steps; providing a slurry comprising pre-treated cellulose fibers, adding nan...
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WO/2013/050436A1 |
The invention relates to the use of a composition comprising cellulosic fibres having a length weighted mean fibre length of from 100 to 800 µmas a creep inhibitor in paper and board and/or in the production of paper and board. The inve...
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WO/2013/013813A1 |
A composition for use as a strengthening agent in the wet-end of papermaking which comprises a surface modified non-wood plant fiber and a starch component.
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WO/2012/150902A1 |
A method of producing a nonwoven material by hydroentangling a fiber mixture containing spunlaid filaments, natural fibers and synthetic staple fibers, wherein a first fibrous web (12) of natural fibers and at least 10% by fiber weight m...
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WO/2012/132966A1 |
Provided is a manufacturing method for nonwoven fabrics that enables the manufacture of nonwoven fabrics exhibiting excellent strength, bulkiness, and flexibility. This manufacturing method for nonwoven fabrics includes: a step in which ...
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WO/2012/120074A1 |
The present invention is directed towards a method for spinning anionically modified cellulose comprising the steps of: (a) preparing a suspension of the anionically modified cellulose in a continuous phase; (b) subjecting the suspension...
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WO/2012/120073A1 |
The present invention is directed towards a method for spinning neutral or anionically modified cellulose comprising the steps of: (a) preparing a suspension of the neutral or anionically modified cellulose in a continuous phase; (b) sub...
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WO/2012/093047A1 |
Paper with a grammage of 10-100 g/m2 comprising at least 20 wt.% of microfilaments and at least 20 wt.% of a non-resinous binder, the microfilaments having an average filament length in the range of 2-25 mm and titer less than 1.3 dtex, ...
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WO/2012/054968A1 |
A cellulosic composition comprising fibres having a length weighted average fibre length ("LWAFL") of 0.25 to 0.40mm.
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WO/2012/026297A1 |
One embodiment pertains to a filter for masks obtained by folding moist nonwoven fabric of synthetic fiber in concentric pleats. Said synthetic fiber comprises 10-50 mass% of short fibers A with fiber diameter in the range of 100-1000 nm...
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WO/2012/012316A1 |
A fluff pulp or other pulp, comprises a multivalent cationic metal ion selected from the group consisting of Al+3, B+3, Mn+2, Cu+2, Cu+3, Zn+2, Sn+2, Sn+4, water-soluble salt thereof, or combination thereof; an amine-containing anti- sta...
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WO/2012/007363A1 |
The invention relates to a composition comprising cellulosic fibres having an average degree of substitution of anionic groups of from 0.001 to 0.25, and • a length weighted mean fibre length up to 1,100 μm and a length weighted mean ...
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WO/2011/157516A1 |
The invention concerns cellulose fibres for the manufacture of fibre-reinforced cement products, and more particularly cellulose fibres comprising a first and a second fraction of cellulose fibres obtained by fractionation of the same pa...
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WO/2011/141632A1 |
The invention relates to a gypsum-fibre composite product, wherein the gypsum appears as crystals on the surface of the fibre and wherein the gypsum crystals are obtained by mixing a water soluble calcium compound and a water soluble sul...
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WO/2011/113998A1 |
The invention relates to a method for improving the properties of a paper product and to the corresponding paper product, wherein the paper product is formed from a fiber-based material. According to the invention the fines fraction is s...
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WO/2011/087975A1 |
Soft and strong fibrous structures and more particularly soft and strong fibrous structures that contains less softwood fibers than known fibrous structures and methods for making such soft and strong fibrous structures are provided.
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WO/2011/059398A1 |
The present invention refers to a nanopaper comprising clay and microfibrillated cellulose nanofibres wherein the MFC nanofibres and the layered clay are orientated substantially parallel to the paper surface. The invention further relat...
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WO/2011/049231A1 |
Disclosed are: a semipermeable membrane supporting body, which is characterized by being composed of a nonwoven fabric that contains two or more kinds of main synthetic fibers having different fiber diameters and a synthetic binder fiber...
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WO/2011/035738A1 |
An anti-counterfeit method for random texture and a recognizer thereof are provided by the invention. The method includes the following steps: A. texture material 2 with texture element 1 distributed randomly is selected; B. a recognitio...
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WO/2011/017522A2 |
A process is provided for making a fluff pulp sheet, comprising forming a web comprising fluff pulp fibers; and applying at least one debonder surfactant to the web, to make the fluff pulp sheet. A fluff pulp sheet is also provided, comp...
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WO/2011/013567A1 |
Provided is a method for easily and efficiently manufacturing a microfibrous cellulose composite sheet. The method for manufacturing a microfibrous cellulose composite sheet involves: a preparation step in which a liquid mixture is produ...
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WO/2010/092430A1 |
A method and a system for optimization of parameters for a recovery boiler in a pulp mill is provided. The method is based on use of a first principle mathematical model to estimate parameters that are otherwise not measurable to accurat...
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WO/2010/092429A1 |
A method for optimization of continuous digestion process is provided which aims to control the delignification process in a continuous pulp digester in an optimal way for different pulp grades taking care of the process disturbances and...
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WO/2010/069627A1 |
In a method for producing a fibrous material web for single coated papers in particular, the fibrous material mixture used to form the web has, based on the total fresh fiber input, a hardwood semichemical pulp content of > 50 wt %, wher...
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WO/2010/056665A1 |
This invention relates to a pressboard comprising a plurality of plies having thermostable floc and at least 40 weight percent aramid fibrids, the pressboard having a final average thickness of 0.9 mm or greater, the pressboard further h...
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WO/2010/055839A1 |
The composite compositions comprise a fibrous filler and at least a resin, a metal oxide or a flaked inorganic material, and are characterized in that the mean fiber diameter of said fibrous filler is 4-1000 nm. Said fibrous filler is pr...
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WO/2010/040761A2 |
The present invention relates to lithium salt-containing rare earth halide solutions in aprotic solvents, processes for production thereof and also use thereof.
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WO/2010/007642A2 |
Described herein is a process for checking and verifying originality of a product also directly by possible acquisition by means of a univocal datum formed by a univocal sign that can possibly be combined with a datamatrix and/or an alph...
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WO/2009/086225A2 |
This invention relates to papers made with fibrids containing a polymer or copolymer derived from a monomer selected from the group consisting of 4,4'diaminodiphenyl sulfone, 3,3'diaminodiphenyl sulfone, and mixtures thereof. Such papers...
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WO/2009/086224A2 |
This invention relates to papers made with fibrids containing a polymer or copolymer derived from a monomer selected from the group consisting of 4,4'diaminodiphenyl sulfone, 3,3'diaminodiphenyl sulfone, and mixtures thereof. Such papers...
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WO/2009/086226A2 |
This invention relates to papers made with floc containing a polymer or copolymer derived from a monomer selected from the group consisting of 4,4'diaminodiphenyl sulfone, 3,3'diaminodiphenyl sulfone, and mixtures thereof. Such papers ha...
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WO/2009/054415A1 |
Disclosed is a sheet-like article containing fibers to the surfaces of which carbon nanotubes and/or carbon nanohorns are adhered. Since many carbon nanotubes and/or carbon nanohorns are adhered to the fiber surfaces in a uniformly dispe...
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