| Document |
Document Title |
|
WO/2022/027080A1 |
The invention relates to a method for producing cellulose-fiber-based packaging products and to a cellulose-fiber-based packaging product. The method comprises producing at least one first material comprising cellulose fibers, producing ...
|
|
WO/2022/025100A1 |
The present invention provides nanocellulose that produces nanocellulose-containing slurry having stable viscosity, the nanocellulose having an average fiber length of 100-500 nm, an average fiber width of 2.0-5.0 nm, and satisfying at l...
|
|
WO/2022/026899A1 |
A coated paperboard container includes an inner paperboard substrate, an outer paperboard substrate, a first aqueous barrier coating located on the inner paperboard substrate, and a second aqueous barrier coating located on the outer pap...
|
|
WO/2022/018100A1 |
The invention relates to method for functionalizing a cellulose-based substrate (2) by chemical deposition of at least one thin film (3), using gaseous precursors. The method comprises the provision of a substrate comprising at least one...
|
|
WO/2022/006644A1 |
The present application provides cationic nanofibrillated cellulose (cNFC), which can be used as stabilizer for emulsions, and provides processes to obtain those cNFCs and emulsions. Those emulsions can be used in many applications, e.g....
|
|
WO/2022/003139A1 |
The present invention relates to a fibrous composition, in particular suitable for use for preparing a sheet of paper, in particular security paper, comprising at least - a cellulosic fibrous material made from cotton fibres and free of ...
|
|
WO/2021/260608A1 |
The present invention relates to a method for dewatering a web comprising microfibrillated cellulose, wherein the method comprises the steps of: providing a suspension comprising between 50 wt-% to 100 wt-% of microfibrillated cellulose ...
|
|
WO/2021/260429A1 |
A biodegradable board having a high stiffness to weight ratio includes cocoa shell particles, cellulosic wood-based fibers, and no added binders. The cocoa shell particles may be sourced from a cocoa processing waste stream. The board ha...
|
|
WO/2021/260606A1 |
The present invention relates to a water-resistant fibrous material, such as flexible sheet, paper or paperboard, comprising a foam-formed fibrous ply, wherein said foam-formed fibrous ply has been subjected to grafting with a fatty acid...
|
|
WO/2021/256911A1 |
The invention relates to the field of pulp and paper production and can be used in the production of pulp from agricultural waste resulting from the processing of cereal crops, in particular rice straw. The invention consists in producin...
|
|
WO/2021/255141A1 |
The invention relates to a method for restoring a paper substrate (11), comprising at least the method steps of: providing a cellulose pulp (23) made of wood; shredding the cellulose pulp (23) until there are cellulose particles having a...
|
|
WO/2021/251328A1 |
The present invention addresses the problem of providing a cellulose fiber-containing antiviral sheet that has excellent antiviral activity. The present invention provides a cellulose fiber-containing antiviral sheet. The antiviral she...
|
|
WO/2021/251329A1 |
Provided is an antiviral sheet that has good mechanical properties, is capable of suppressing the separation of antiviral/deodorant/antibacterial ingredients, and also has good antiviral/deodorant/antibacterial effects. The antiviral s...
|
|
WO/2021/244625A1 |
A method for preparing wet-lap wherein a combination of an inhibitor of amylase activity and a biocide are incorporated into the wet-lap. The wet-lap produced according to the method exhibits a reduced loss of fibre strength during storage.
|
|
WO/2021/243656A1 |
A method for preparing wet-lap wherein a combination of an inhibitor of amylase activity and a biocide are incorporated into the wet-lap. Wet-lap produced according to the method exhibits a reduced loss of fibre strength during storage.
|
|
WO/2021/241427A1 |
The purpose of the present invention is to provide heat-sealable paper having excellent impact resistance and processability. This heat-sealable paper has at least one heat-sealable layer on at least one surface of a paper base materia...
|
|
WO/2021/241531A1 |
The present invention addresses the problem of providing a paperboard demonstrating excellent burst strength despite having waste paper pulp blended therein. As a solution, a paperboard is provided, having three or more paper layers, c...
|
|
WO/2021/240139A1 |
Disclosed is an insulation product comprising hemp fibres bonded together using one or more biopolymers. Hemp fibres having lengths of between 5 and 100 mm amount to at least 50% by weight of the product. A hemp containing insulating bat...
|
|
WO/2021/235501A1 |
The present invention addresses the problem of providing a microfilament-like cellulose that can, when being used for a dispersion liquid or a sheet, increase transparency and suppress coloring. The present invention pertains to a microf...
|
|
WO/2021/234588A1 |
The present invention relates to a method for manufacturing a polymer coated cellulose based substrate useful as a barrier film, said method comprising the steps of: a) providing a cellulose based substrate comprising 50-99 wt% highly re...
|
|
WO/2021/235500A1 |
The present invention addresses the problem of providing a laminated sheet which has a fiber layer containing microfibrous cellulose, and is provided with yellowing resistance and curling resistance. The present invention pertains to a l...
|
|
WO/2021/228486A1 |
A method for the production of paper products, such as paper and cardboard, by recycling cellulose-based raw materials containing starch. The invention also relates to paper products obtainable by means of the method according to the inv...
|
|
WO/2021/229144A1 |
A method for producing recycled fibers from MDF or HDF containing material, for instance for use in MDF or HDF production. The method comprises steaming (2) the MDF or HDF containing material for a predetermined time to obtain steamed ma...
|
|
WO/2021/229406A1 |
The present invention relates to a method for manufacturing a web or film comprising highly refined cellulose fibers in a paper machine, the method comprising the steps of: a) forming a wet web by applying an aqueous pulp suspension comp...
|
|
WO/2021/226693A1 |
The present invention relates to a process to produce highly microfibrillated cellulose (MFC) and nanofibrillated cellulose (NFC). The invention also refers to a microfibrillated/nanofibrillated cellulose produced according to such proce...
|
|
WO/2021/224838A1 |
The present invention is directed to a process for manufacturing a nano-coated pulp-based substrate comprising the steps of: a) providing a suspension comprising pulp, said pulp having Schopper Riegler value of at least 70°; b) using th...
|
|
WO/2021/224840A1 |
The present invention is directed to a process for manufacturing a nano- coated pulp-based substrate comprising the steps of: a) providing a suspension comprising pulp, said pulp having Schopper Riegler value of at least 70°; b) using t...
|
|
WO/2021/226094A1 |
Low dose/short duration ozone treatment of cellulosic biomass waste, such as from the paper, cardboard and cotton fabric and textile recycling and waste or from agricultural waste, is used in a process for producing ethanol, optionally i...
|
|
WO/2021/224839A1 |
The present invention is directed to a coated paper substrate that is particularly suitable for metallization and other nano-coatings that provide barrier properties and are applied using vacuum deposition techniques. The invention is al...
|
|
WO/2021/224776A1 |
Embodiments overcome the shortcomings of prior technologies by infusing nanocellulose in a fibrillated form to enhance the properties of cellulose pulp. These properties may include the mechanical and barrier properties, i.e., tensile st...
|
|
WO/2021/214385A1 |
The present invention relates to the fields of fibers and uses thereof such as for producing fiber webs, such as paper, board or tissue. Specifically, the invention relates to a method of monitoring and controlling cellulolytic activity ...
|
|
WO/2021/214300A1 |
The present invention relates to solid compositions comprising a fibrous material of natural origin obtained from plants, wherein the fibrous material comprises micro-scaled and/or nano-scaled fibril agglomerates, and an alditol; a metho...
|
|
WO/2021/216663A1 |
A piece of natural plant material is subjected to one or more chemical treatments to remove substantially all lignin therefrom, thereby allowing the extraction of delignified, cellulose-based fibers. For example, the natural plant materi...
|
|
WO/2021/213710A1 |
The invention relates to a method for producing a cover liner and/or back liner of a gypsum plaster board comprising a central layer which is arranged between the cover liner and the back liner and which contains gypsum. A fibrous materi...
|
|
WO/2021/215502A1 |
The present invention addresses the problem of providing microfibrous cellulose capable of exhibiting exceptional dispersibility stability and exceptional coating suitability when added to a coating material. The present invention pertai...
|
|
WO/2021/209917A1 |
The present invention relates to a method for manufacturing a multilayer film comprising highly refined cellulose fibers, the method comprising the steps of: a) forming a first wet web by applying a first pulp suspension comprising highl...
|
|
WO/2021/209915A1 |
The present invention relates to a method for manufacturing a multilayer film comprising highly refined cellulose fibers, the method comprising the steps of: a) forming a first wet web by applying a first pulp suspension comprising highl...
|
|
WO/2021/209916A1 |
The present invention relates to a method for manufacturing a multilayer film comprising highly refined cellulose fibers, the method comprising the steps of: a) forming a first wet web by applying a first pulp suspension comprising highl...
|
|
WO/2021/209918A1 |
The present invention relates to a method for manufacturing a multilayer film comprising highly refined cellulose fibers, the method comprising the steps of: a) forming a first wet web by applying a first pulp suspension comprising highl...
|
|
WO/2021/201114A1 |
Paper that comprises paper and a clear coating layer that includes a starch, specific fibers, and a metal salt. The starch is preferably an oxidized starch.
|
|
WO/2021/200755A1 |
The present invention provides an aqueous dispersion enabling production of a film that has improved water resistance, tensile elasticity, and breaking point stress, and that exhibits suppressed reduction in breaking point distortion. Th...
|
|
WO/2021/200739A1 |
The present invention provides a water-based adhesive for paper straws that has excellent initial adhesiveness and film strength. The present invention relates to a water-based adhesive for paper straws that contains a polyvinyl alcohol ...
|
|
WO/2021/193111A1 |
The purpose of the present invention is to provide a wood chip useful for various applications such as pulp. Specifically, the present invention provides: a wood chip which is derived from a plant of the genus Eucalyptus, has a wood dens...
|
|
WO/2021/195408A1 |
A wet wipe is provided. The wet wipe includes a sheet formed from non-plastic materials. The sheet has a weight of between 40 - 90 gsm. The sheet comprises a blend of wood pulp fluff fiber and cellulosic staple fibers and/or cross-linked...
|
|
WO/2021/191771A1 |
The present invention relates to a method for producing a film comprising nanocellulose, which method comprises: providing a suspension comprising 50-100 weight- % of nanocelluiose based on total dry weight; forming a fibrous web of said...
|
|
WO/2021/188312A1 |
A coated paperboard includes a recycled paperboard substrate having a first side and a second side, a first aqueous barrier coating applied over the first side, and a second aqueous barrier coating applied over the first aqueous barrier ...
|
|
WO/2021/186304A1 |
Method for producing homogeneous sheets of nicotine-free vegetable fibers characterized by the fact that: • - the solid components of the raw material containing the nicotine- free vegetable fibers are crushed up to bring them to a par...
|
|
WO/2021/187402A1 |
This invention involves: a step for preparing a skid or pallet with a size enabling the skid or pallet to be mounted on the deck of a carrying vehicle; a step for installing a defibration device on the skid or pallet and manufacturing a ...
|
|
WO/2021/182181A1 |
A method for producing fibrous cellulose according to the present invention comprises: a step in which a cellulose raw material and at least one among urea and a urea derivative are subjected to a heat treatment and some or all of the hy...
|
|
WO/2021/182178A1 |
In the present invention, a base sheet 10 to which cellulose nanofibers are applied is heat dried and then impregnated with an oil solution in an amount of 0.001-0.100 mass% and an emulsion-based preparation, which contains at least two ...
|
