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WO/2018/030310A1 |
A micro cellulose fiber complex in which a modification group is bonded to a carboxy group of a micro cellulose fiber having a carboxy group content of 0.1 mmol/g or more and which has an average aspect ratio of 1 to 150 inclusive; and a...
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WO/2018/026804A1 |
A paper product having improved printing characteristics and a method of making the paper product. This paper product has a fibrous substrate and top layer of surface enhanced pulp fibers that is integrally coupled to the top surface of ...
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WO/2018/005300A1 |
The inventor here discloses destructive (self-destructing) documents useful for the protection of confidential information. The invention comprises a document which can be easily and instantly broken down into dozens of individual compon...
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WO/2017/219457A1 |
A heat-resistant synthetic fiber paper manufactured using an aramid fiber pulp and a natural fiber, wherein the aramid fiber pulp comprises 60-75 parts by weight while the natural fiber comprises 20-25 parts by weight of the product. The...
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WO/2017/201592A1 |
The present invention relates to a liquid, homogeneous and isotropic composite material in three dimensions, formed by a composition of resin pre-reinforced with glass micro-filaments, and to the method for producing same. The microfilam...
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WO/2017/200452A1 |
A method of wet forming a solid porous body that is substantially lighter than conventionally produced similar products but has comparable strength/stiffness and is based on fibrous material from softwood including fractions of fibers se...
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WO/2017/197405A1 |
The present invention is directed to structured tissue, and in particular to a structured, multilayer tissue with embossed areas that are laminated and embossed areas that are not laminated. The embossed areas that are laminated allow th...
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WO/2017/182846A1 |
Described herein is a process for producing a flaked cellulose-based thermal- and/or acoustic-insulating material. The process is characterized in that it comprises the following steps: - preparing a cellulose-based pulp; - providing a w...
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WO/2017/170908A1 |
The present invention addresses the problem of providing a microfibrous cellulose production method that allows production of a microfibrous cellulose having phosphate groups efficiently and with a high yield. The present invention relat...
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WO/2017/162347A1 |
The invention relates to a filter paper for producing filters for smoking articles, in particular filter cigarettes, having the following properties: the filter paper comprises fibers comprising pulp fibers; at least 80 wt.%, preferably ...
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WO/2017/141205A1 |
A sheet having dead-fold properties, wherein said sheet comprises cellulose fibers whereof at least 75%, preferably at least 90%, or more preferably at least 95% of said cellulose fibers have a fiber length of less than 1 mm, and wherein...
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WO/2017/117023A1 |
Methods of forming crosslinked cellulose include mixing a crosslinking agent with cellulose mat fiber fragments composed of hydrogen-bonded cellulose fibers and having a solids content of about 45-95% to form a substantially homogenous m...
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WO/2017/083926A1 |
A method of preparing a functionalised print paper surface on a substrate, the method including: applying a print paper ink to a substrate to form a print paper surface, the print paper surface including organic nanofibers, and the print...
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WO/2017/047768A1 |
The present invention addresses the problem of providing a product containing microfibrous cellulose, wherein microparticles have excellent dispersability in an aqueous medium containing microfibrous cellulose. The present invention prov...
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WO/2017/043580A1 |
The present invention addresses the problem of providing a technique for producing a complex of fibers and magnesium carbonate microparticles. By synthesizing magnesium carbonate in a solution that includes fibers, it is possible to effi...
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WO/2017/022052A1 |
The purpose of the present invention is to provide a method for manufacturing a filter medium for an air filter in which particle-collection performance is improved using cellulose nanofibers. The method for manufacturing a filter medium...
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WO/2017/011233A1 |
Fibrous structures and more particularly fibrous structures containing a plurality of hydroxyl polymer fibrous elements, for example hydroxyl polymer filaments, such that the fibrous structures exhibit improved surface properties compare...
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WO/2017/006216A1 |
The invention relates to a method of manufacturing a shaped tray or plate of fibrous material. The method comprises the steps of(i) providing a fibrous pulp, in which the fibres substantially consist of at least 85 wt-% of softwood fibre...
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WO/2016/194553A1 |
Provided is a non-woven fabric that absorbs only a small amount of volatile low molecular weight compound, and that has good texture when used as a non-woven fabric that makes contact with human skin. This thermal bond non-woven fabric c...
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WO/2016/188351A1 |
Provided are a fibre paper, a preparation method therefor and use thereof and an article comprising the fibre paper. The fibre paper comprises p-POD chopped fibres and a binder A, and optionally further comprises a binder B; wherein the ...
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WO/2016/184701A1 |
The invention relates to thin printing paper that contains pulp fibers and at least one acid-soluble filler, the content of acid-soluble filler being at least 10 wt% relative to the entire mass of the thin printing paper, the thin printi...
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WO/2016/184698A1 |
The invention relates to a wrapping paper for smoking articles that contains pulp fibers and at least one acid-soluble filler, the content of acid-soluble filler being at least 10 wt% relative to the entire mass of the wrapping paper, an...
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WO/2016/170527A1 |
A recording medium is provided, such as paper, secured by magnetic microwires. The recording medium comprises: a pulp structure formed by pulp fibers, said pulp structure carrying microwires having a metal core of a predetermined materia...
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WO/2016/151004A1 |
The present invention relates to a paper containing: - fibrillated synthetic fibres; and - a mixture of non-fibrillated synthetic fibres with different shape factors in cross section, notably a mixture of non-fibrillated synthetic fibres...
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WO/2016/120528A1 |
The invention relates to a method for the manufacture of thermoplastic fibrous materials comprising forming at least one foamed liquid comprising water and at least one foaming agent, forming a dispersion by dispersing fibers including l...
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WO/2016/081819A1 |
The present invention provides aqueous compositions for treating fluff pulp comprising (i) one or more acrylic acid polymers containing phosphinate groups and having a weight average molecular weight of from 1,000 to 6,000 and (ii) from ...
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WO/2016/076385A1 |
[Problem] To provide a cellulose nano-fiber (CNF) molding method with which it is possible to highly productively obtain a three-dimensionally shaped CNF molding, and a CNF molding obtained through said molding method. [Solution] A porou...
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WO/2016/072230A1 |
A waterproof cellulose sheet that comprises cellulose nanofibers carrying functional groups represented by -COOA, wherein: when standardized by regarding the total ionic strength detected by time-of-flight secondary ion mass spectrometry...
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WO/2016/072231A1 |
This waterproof cellulose sheet comprises cellulose nanofibres provided with functional groups represented by -COOA, and has an elongation at break of at least 3%. A in the functional groups represented by -COOA represents an alkali meta...
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WO/2016/072334A1 |
Provided are a resin-containing sheet whereby bending resistance of a substrate is enhanced while chemical strength of a cellulose nanofiber nonwoven fabric is enhanced, and a structure and wiring board which use the same. A resin-contai...
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WO/2016/067180A1 |
The present invention relates to a method for manufacturing microfibrillated polysaccharide, preferably microfibrillated cellulose. The invention also relates to microfibrillated cellulose obtainable by the method and use of the microfib...
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WO/2015/170613A1 |
A complex comprises: flat-plate-like metal microparticles each made from at least one metal or a compound of the metal; and at least one microfibrillated cellulose which can be formed into the complex in conjunction with the flat-plate-l...
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WO/2015/164685A1 |
Single ply cellulose-based abrasive backers are provided that can include a saturated nonwoven web defining a first surface and a second surface, wherein the saturated nonwoven web comprises cellulosic fibers, synthetic fibers, and a cur...
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WO/2015/151015A1 |
The invention describes a process for the preparation of a material with high absorbent capability, in sheet form, based on coconut fiber and coir pith, completely devoid of any additive or glue, and the absorbent material that can be ob...
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WO/2015/115418A1 |
[Problem] To provide a multilayer filtration material for a filter having low pressure loss and high trapping performance, a method for manufacturing said material, and an air filter not only having low pressure loss and high trapping pe...
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WO/2015/097288A1 |
A method of applying a metallic coating (24) to a surface of a sheet material (20) comprises forming a coating dispersion, the coating dispersion comprising coating particles (10) dispersed in a solvent. The coating particles (10) each c...
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WO/2015/098909A1 |
[Problem] To provide: an apparatus which is for use in manufacturing a nano-pulverized product and which can yield a nano-pulverized product with high productivity while minimizing the fibrillation-associated lowering in the degree of po...
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WO/2015/073863A1 |
Paper products, such as hand towels, have high absorbency, high caliper, and good perceived softness. Two-ply products have a caliper of at least about 260 mils/8 sheets and an SAT capacity of at least about 650 g/m2. The paper products ...
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WO/2015/040589A1 |
The present invention relates to a paper, comprising: - fibrillated synthetic fibres; and - non-fibrillated synthetic fibres.
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WO/2015/037658A1 |
The present invention relates to: cellulose nanofibers which exhibit excellent dispersibility in water and can be contained in a water-soluble polymer at a high concentration; and a method for obtaining the cellulose nanofibers. The pres...
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WO/2015/035274A1 |
Paperboards having improved MD and CD bending stiffness by including a paperboard binder coalescing agent to cause starch paperboard binder to coat at least some of the paperboard fibers. Also a method for preparing these improved bendin...
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WO/2014/207456A1 |
A sheet material for use in static dissipation applications comprises conductive staple fibres and a cross-linked binder system. Laminar structures comprising an insulating substrate and a layer of the sheet material are also disclosed a...
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WO/2014/177328A1 |
A process is provided to manufacture a mixture of p-aramid pulp with chopped fibers, wherein said process comprises the following steps: a) Providing a first mass, wherein the first mass comprises p-aramid pulp, b) providing a second mas...
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WO/2014/177686A1 |
The invention pertains to a crumb comprising 20 to 100 wt% of pulp, wherein the pulp consists essentially of para phenylene terephthalamide only and wherein the crumb is asymmetric. The invention pertains also to manufacturing process fo...
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WO/2014/169448A1 |
Disclosed are environmentally friendly stone paper and a preparation method therefor. Components of the environmentally friendly stone paper comprise a resin and a short fiber. The short fiber is a fiber product with a fiber length rangi...
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WO/2014/166794A1 |
In order to increase the security of value or security documents 100, a multi-luminescent security element 400 is provided which contains at least one first luminescence means 510 and at least one second luminescence means 520. The first...
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WO/2014/147295A1 |
A single-layer fibrous substrate comprising, by dry weight compared with the weight of the substrate: - between 39.9 and 87.9% natural fibers refined to above 50 °SR; - between 12 and 60% nanofibrillar polysaccharide; and - between 0.1 ...
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WO/2014/123191A1 |
Disclosed is colored aramid paper which comprises aramid paper comprising aramid fibrids and short aramid fibers and, formed on at least one surface thereof, a colored layer comprising a colorant and a binder, wherein the colored layer h...
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WO/2014/113282A1 |
An electrically conductive pulp suitable for use as a reinforcement comprises from 60 to 96 weight percent of fibers of aromatic polyamide, aromatic copolyamide or mixtures thereof and from 4 to 40 weight percent of conductive material c...
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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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