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Matches 1 - 50 out of 4,742

Document Document Title
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 ...  
WO/2018/046482A1
A system (10) for treating spent pulping liquor (14) comprising lignin to provide green liquor (47) is disclosed. The system (10) comprises an evaporator (22), a recovery boiler (34), at least one filter (58, 74), and a green liquor plan...  
WO/2018/041640A1
The invention relates to a method for producing films or mats and sheets of nano fibres, in particular films or mats and sheets of cellulose nano fibres, wherein - nano fibre material is dispersed in a solvent, wherein - the solid conten...  
WO/2018/037646A1
This water-disintegrable sheet is obtained by impregnating a base paper sheet with an aqueous agent, wherein: the base paper sheet has a weight per unit area of 30-150 gsm, and contains a water-soluble binder (CMC) and cellulose nanofibe...  
WO/2018/030321A1
The present invention addresses the problem of providing a composition containing fibrous cellulose having a fiber width of 1,000 nm or smaller, the composition retaining an intact property even after long-term storage. The present inven...  
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...  
WO/2018/018173A1
The present invention comprises a bioactive paper consisting of secondary cellulose fibres in combination with brown algae biomass, and an antimicrobial extract obtained from brown algae. The method for producing said bioactive paper and...  
WO/2018/013034A1
The present invention relates to a method of producing a nanofibrillated cellulose (NFC), the nanofibrillated cellulose product obtained and the use of the nanofibrillated cellulose product. The method comprises the steps of: Providing c...  
WO/2018/012629A1
The present invention relates to cellulose-nanofiber-containing cellulose fibers and a process for producing the cellulose fibers, the cellulose-nanofiber-containing cellulose, when dispersed in water in a concentration of 1 mass% and ex...  
WO/2018/011666A1
The present invention relates to a material suitable for use in packages comprising nano-sized cellulose and an ethylene scavenging or ethylene absorbing agent. The invention also relates to methods for manufacturing such material, which...  
WO/2018/011669A1
The present invention relates to a method for manufacturing an intermediate product that can be stored and transported and efficiently converted into microfibrillated cellulose with limited energy input at the time of conversion. More sp...  
WO/2018/007673A1
According to an example aspect of the present invention, there is provided a cost-effective method of producing cellulose based films by introducing an intense water removal system to the process, and cellulose based films thereof having...  
WO/2018/009139A1
The present invention relates to a structure for the controlled release of at least one active substance, where the structure comprises the active substance and a cellular solid material comprising cellulose nanofibers (CNF). The structu...  
WO/2018/001887A1
The present invention relates to a method for marking semi-crystalline nano- and/or microfibrilated cellulose by means of at least one chromophore organic molecule, comprising at least the steps that consist of: (i) providing an aqueous ...  
WO/2018/002815A1
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 microfibrillated cellulose, applying the suspensio...  
WO/2018/003492A1
The problem addressed by the present invention is to provide paper for an energy recovery ventilation element that can be produced efficiency during paper making, in which problems such as torn paper do not arise easily during element pr...  
WO/2017/221137A1
The invention concerns a method of producing an MFC film comprising reinforcement fibers, which film show excellent oxygen barrier properties and is easy to handle. The method of manufacturing the film comprises the steps of: - providing...  
WO/2017/222496A1
The current process relates to the treatment of a primary sludge that is produced from waste water treatment facilities such as a pulp mill or a pulp and paper mills. It further relates to a process of using the primary sludge in the pro...  
WO/2017/216438A1
The present invention relates to a method for preparing microfibril cellulose, which comprises the following steps: preparing a suspension of lignocellulosic fibres in water; enzymatic treatment of the suspension of lignocellulosic fibre...  
WO/2017/214477A1
Cellulose materials and methods of making the cellulose materials are described herein. The method can include contacting a cotton fabric with an oxidizing system to obtain an oxidized cotton material and processing the oxidized cotton m...  

Matches 1 - 50 out of 4,742