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Matches 1 - 50 out of 4,801

Document Document Title
WO/2018/168620A1
A modified pulp production method includes a dewatering/washing step for performing a dewatering/washing treatment on the modified pulp, wherein: a plurality of rounds of the dewatering/washing treatment of the modified pulp are performe...  
WO/2018/159473A1
[Problem] To provide a method for manufacturing a cellulose microfiber and a cellulose microfiber that address the problem of the cellulose microfiber obtained becoming yellow. [Solution] In the method for manufacturing a cellulose micro...  
WO/2018/159743A1
The present invention addresses the problem of providing a fine fibrous cellulose which can exhibit good dispersibility even in an organic solvent. The present invention pertains to a fibrous cellulose having a fiber width of 1000 nm or ...  
WO/2018/158677A1
The present invention is directed to a culture medium comprising a soilless substrate, microfibrillated cellulose and a hydrophilic or amphiphilic polymer. The present invention is particularly useful in soilless agriculture, such as for...  
WO/2018/158676A1
The present invention relates to a new process for improving runnability and dimensional stability when manufacturing a film comprising high amounts of microfibrillated cellulose (MFC) without negatively impacting the film properties. Ac...  
WO/2018/156579A1
Paperboard structures having extruded barrier layers are provided. Using layer multiplication extrusion it has been found that nylon barrier layer properties can be improved. The further inclusion of metallocene PE in the layers being la...  
WO/2018/156109A1
The present invention provides multi-layered tissue webs, and tissue products comprising the same, the multi-layered webs comprising wood fibers and non-wood cellulosic fibers where the non-wood cellulosic fibers are selectively deposite...  
WO/2018/150679A1
The present invention addresses the problem of providing a microcellulose fiber-containing sheet, with which excellent production efficiency is obtained when powderizing or compounding, and with which resin composites of excellent mechan...  
WO/2018/152082A1
A fibrous material, method for making the same, and articles comprising the same are shown and described. The fibrous material is a low density material that exhibits high strength properties. In embodiments, the fibrous material has a d...  
WO/2018/143095A1
The present invention provides a hydrolytic sheet obtained by impregnating a base-paper sheet with an aqueous drug, wherein the base-paper sheet has a basis weight of 30-150 gsm and contains a water-soluble binder, and the aqueous drug i...  
WO/2018/140251A1
The present invention provides a treated fiber having reduced hydrogen bonding capabilities, which may be useful in the production of tissue products having improved bulk and softness. The treated fiber comprises a water-insoluble inorga...  
WO/2018/140252A1
The present invention provides a treated fiber having reduced hydrogen bonding capabilities, which may be useful in the production of tissue products having improved bulk and softness. The treated fiber comprises a water-insoluble inorga...  
WO/2018/138702A1
The method of the invention relates to a method of manufacturing a fibrous, oxygen barrier film by casting a suspension comprising microfibrillated cellulose onto a non-porous substrate in a number of subsequent steps with intermediate d...  
WO/2018/124977A1
This invention relates to a sheet material comprising fiber and nano-microscale organic fibrillated filler, wherein the nano-microscale organic fibrillated filler comprises microfibrillated cellulose and starch granule in such a way that...  
WO/2018/122636A1
The invention provides an additive and method for improving dewatering efficiency in a paper making process. The dewatering additive is prepared from the same wood that is used as raw material for preparing the paper, which may be insula...  
WO/2018/115290A1
The present invention relates to a method for manufacturing dissolving pulp using wood material, the method comprising the steps of; subjecting the wood material to a hydrothermal treatment using steam and/or water, a) digesting the wood...  
WO/2018/116150A1
The present invention relates to a process for improved surface sizing in the manufacture of paper or board products. According to the present invention, an aqueous dispersion of microfibrillated cellulose (MFC), starch and pigments or f...  
WO/2018/115428A1
The present invention relates to a method of pulping cotton-based raw material for producing dissolving pulp. More specifically, the invention relates to a process for producing dissolving pulp under alkaline conditions in combination wi...  
WO/2018/116223A1
The present invention relates to a method for the production of a coated paper, paperboard or film, wherein the method comprises the steps of; providing a first suspension comprising cellulose fibers, applying the first suspension on a s...  
WO/2018/112007A1
The disclosure provides a method of forming an acoustical panel base mat, including providing a green board including an alkyl ether sulfate surfactant, wherein the green board includes from about 10 to about 40 wt.% solids, and dewateri...  
WO/2018/110627A1
Provided is a method for manufacturing a dry solid of chemically modified pulp, the method including a step for drying, at 20-80°C, a mixture of a liquid medium and a chemically modified pulp obtained by chemically modifying a cellulose...  
WO/2018/100524A1
The present invention relates to a process wherein microfibrillated cellulose (MFC) is mixed with at least two retention aids, selected from a cationic or amphoteric polymer and a microparticle or nanoparticle as a pre-mix before dosing ...  
WO/2018/099977A1
The present invention relates to a binder composition containing water, plant fibers and mineral fillers, - the weight ratio between the plant fibers and the mineral fillers being comprised between 99/1 and 2/98, - the plant fibers and t...  
WO/2018/094493A1
The present invention refers to the separation of cellulose pulp into distinct fractions with different draining and morphological characteristics, as well as the use of part of these fractions for the production of nanocellulose. The pr...  
WO/2018/091711A1
The invention relates to a method for producing paper, cardboard, or paperboard using baobab tree bark bast fibers, baobab fruit fibers, and/or natal fig fibers as papermaking raw materials, having the following steps: obtaining baobab t...  
WO/2018/093603A1
Provided herein are products and methods for making structures having a body defined by a carbon nanotube (CNT) pulp network having a long-range connectivity exceeding a percolation threshold of the structure to permit electron transport...  
WO/2018/093697A1
This disclosure relates to improved products containing oxidized cellulose. This disclosure further relates to improved methods of making oxidized cellulose in multi- stage bleaching processes, including, for example, in four-stage and t...  
WO/2018/087658A1
The invention relates to the chemical industry, and more particularly to technology for producing purified cellulose from flax fibre. The essence of the invention is that during the purification of flax fibres using a chemical method, li...  
WO/2018/083592A1
A method of forming a film comprising nanocellulose having an Oxygen Transmission Rate (OTR) value in the range of 0,1 to 300 cc/m2/24h at 38°C and 85 % relative humidity (RH), and having a basis weight in the range of in the range of 0...  
WO/2018/083590A1
The present invention relates to a corrugated board comprising an adhesive arranged to attach a fluted corrugated medium to a liner wherein the adhesive comprises starch and microfibrillated cellulose. The invention also relates to a met...  
WO/2018/085100A1
Processes for pulping raw pulp material, such as wood chips, to provide pulp fibers having increased bulk, as well as bleaching the resulting pulp fibers to provide bleached pulp fibers having increased bulk. These pulp fibers and bleach...  
WO/2018/081450A1
A manufactured hemp product comprising a plurality of adhesively bonded and pressed hemp strands where the majority of the hemp strands are of generally the same length and comprise a naturally-occurring, generally elongate internal stru...  
WO/2018/080494A1
The disclosure provides tissue products comprising agave fibers and methods of producing the same. Preferably the agave fibers are high yield agave pulp fibers, which have demonstrated the ability to replace a substantial portion of the ...  
WO/2018/078094A1
The present invention relates to a modified cellulosic fibre that comprises anionic moieties in an amount of more than 0.25mol/kg of dry fibre and has applied theron a polymeric modifying agent in an amount of from 0.5 wt.% to 5.0 wt.%, ...  
WO/2018/080492A1
The disclosure provides fibrous structures and tissue products comprising a volatile agave compound selected from the group consisting of limonene, hexanaldehyde and 6-Methyl-5-hepten-2-one. The volatile agave compounds may be provided b...  
WO/2018/078558A1
The present invention relates to a new process for providing a coating layer on a moulded article comprising fibers. In the present invention, a coating dispersion is prepared that comprises microfibrillated cellulose (MFC), a slip aid a...  
WO/2018/078572A1
The invention discloses a method to enable the efficient use of surfactants in web forming of a cellulose containing material, e.g. in the making of paper or paperboard. The method comprises the addition of microfibrillated cellulose (MF...  
WO/2018/080493A1
The disclosure provides a wet-pressed tissue product comprising agave fiber and having improved sheet bulk and good cross-machine tensile, toughness and durability properties. Cross-machine properties are significant because tissue produ...  
WO/2018/075877A1
A cellulose nanofibrils production method comprising the step of: refining pulp to produce cellulose nanofibrils with a refining plate including an aperture at least partial through one of a dam or bar on the surface of the refining plate.  
WO/2018/069482A1
The invention relates to a method of manufacturing a new low density foam-formed cellulose material comprising dialcohol-modified celllulose, and to bulk sheets, layers, laminates or moulded articles comprising such material. Furthermore...  
WO/2018/060165A1
The present disclosure relates to a container closure (1) made from plant fiber pulp, said container closure comprising: a plant fiber pulp container portion made from plant fiber pulp, said container portion (2) having a tapered outer c...  
WO/2018/061306A1
Provided is a water-disintegrable sheet obtained by impregnating a base sheet with an aqueous chemical agent, wherein the base sheet has a per-unit area weight of 30-150 gsm and contains a water-soluble binder and cellulose nanofibers, t...  
WO/2018/062501A1
The present invention addresses the problem of providing a bulky cellulose fiber-containing sheet wherein cellulose fibers have sufficiently high water retainability and high water absorption rate. The present invention relates to a comp...  
WO/2018/060868A1
The present invention relates to a method for the production of a film comprising microfibrillated cellulose, wherein the method comprises the steps of; providing a suspension comprising between 70 weight-% to 100 weight-% of microfibril...  
WO/2018/062502A1
The purpose of the present invention is to optimize a bleaching process in a manufacturing process for phosphorylated cellulose fiber. The present invention relates to pulp comprising cellulose fiber having a phosphate group or a phospha...  
WO/2018/063271A1
The present disclosure provides an improved process for making paper or paper board. The process comprises providing a cellulosic fibre suspension comprising recycled fibre material, and having a conductivity of at least 1.5 mS/cm; and a...  
WO/2018/054957A1
A method of producing a paper or paperboard product having at least one ply comprising high yield pulp (HYP), comprising the steps of: – providing a furnish comprising at least 50% of high yield pulp (HYP) of a total pulp content in sa...  
WO/2018/053475A1
An absorbent towel paper product having a machine direction and a cross-machine direction orthogonal to the machine direction, wherein the absorbent towel paper product comprises two plies of absorbent towel paper webs, wherein each pape...  
WO/2018/052278A1
Process for obtaining sheets of a paper-based composite material reinforced with fibres comprising the steps: i) shredding, soaking in water and dissolving the paper to obtain a paste that is transferred to a container to which more wate...  
WO/2018/046497A1
The present invention relates to a compound containing dry matter, in particular for use in the paper, plastic and construction materials industries, comprising a microfibrillated cellulose, at least one inorganic filler, and water, the ...  

Matches 1 - 50 out of 4,801