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Matches 1 - 50 out of 1,150

Document Document Title
WO/2022/079357A1
A method is disclosed. The method may comprise adding a hydrophobization agent to wet pulp; drying the wet pulp, thereby obtaining dried pulp; wherein the dried pulp is intended for defibrillating into fibers, thereby obtaining the modif...  
WO/2022/056567A1
The invention relates to pallet outer packaging paper, to an outer packaging method using this pallet outer packaging paper as an outer packaging material, and to a method for producing such pallet outer packaging paper. The pallet outer...  
WO/2022/055960A1
A pulping method includes chemical cooking of softwood chips to retain a high lignin content of about 18% to about 28% by weight and fiberization of the cooked softwood chips to a low residual wood shive content of at most 15% by weight.  
WO/2022/031302A1
A paper suitable for use as a separator or thermal or fire insulation for use in or with electrochemical cells, and an electrochemical cell comprising the same, the paper having 90 to 99 weight percent aramid fibrous pulp comprising aram...  
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/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/2021/248464A1
A non-woven fabric used as a supporting layer of a water treatment membrane, a preparation method therefor and a water treatment membrane. The non-woven fabric comprises: backbone fibers, first binding fibers and second binding fibers, w...  
WO/2021/200988A1
A corrugated fiberboard material (1) using a corrugated fiberboard in which a linerboard is adhered to a corrugating medium, wherein a measurement piece that has been cut out of the linerboard has a dynamic viscoelasticity within a presc...  
WO/2021/191277A1
The invention relates to a wrapper paper for smoking articles, comprising cellulose fibres loaded with calcium carbonate particles, wherein the mass of the cellulose fibres loaded with calcium carbonate particles is at least 1% of the ma...  
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/2021/171916A1
[Problem] To provide a nonwoven fabric (a pasting mat) which is not susceptible to bonding between nonwoven fabrics (pasting mats) even under harsh conditions (such as pressure application during winding, and high temperature and high hu...  
WO/2021/162270A1
The present application relates to a composition for manufacturing paper and a method for manufacturing paper using same. The composition for manufacturing paper of the present application comprises a pulp fiber and a polymer fiber, and ...  
WO/2021/156190A1
The present inventive concept relates to a process for manufacturing a fiber based cellulose web for dry forming comprising. The process comprises providing a wet cellulose pulp; free drying said wet cellulose pulp to a free dried cellul...  
WO/2021/124655A1
Provided is a cellulose nanofiber manufacturing method which is less likely to cause concerns in terms of safety and the environment, and by which a high-quality cellulose nanofiber can be manufactured. This manufacturing method is for...  
WO/2021/095022A1
Disclosed is a biodegradable container comprising a biodegradable material and a reinforced barrier film coated onto the biodegradable material, wherein the reinforced barrier film comprises graphene nanoplatelets dispersed in a biodegra...  
WO/2021/087513A1
Toilet tissue having a dynamic surface and method for making same are provided.  
WO/2021/061747A1
A method of making a paper product can comprise making one or more sheets at least by, for each of the sheet(s), forming a web from one or more furnishes that comprise fibers dispersed in water. The fibers of the furnish(es) can comprise...  
WO/2021/061718A1
A method of making a market pulp can include separating a slurry comprising a plurality of pulp fibers into at least first and second pulp feeds. The first pulp feed can be refined at least by, for each of one or more mechanical refiners...  
WO/2021/045198A1
The present invention addresses the problem of providing a composite fiber in which the surfaces of cellulose fibers are firmly covered with numerous inorganic particles. In the present invention, (D50-D10)/D50 calculated from particle...  
WO/2021/002273A1
The present invention addresses the problem of providing a sheet excelling in adherence with a resin, the sheet comprising: fibrous cellulose having a fiber width of 10 μm or greater; and fine fibrous cellulose having a fiber width of 1...  
WO/2021/001779A1
The present invention relates to a method for manufacturing modified cellulose fibers for a moidable cellulose fiber based material, said method comprising: a) providing a chemical or semi-chemical wood pulp comprising cellulose fibers, ...  
WO/2021/002361A1
A paper containing cellulose nanofibers and pulp, the paper being such that: the cellulose nanofibers have carboxyl groups in an amount of 0.9-3.0 mmol/g in relation to the bone-dry weight; and when placed in an aqueous dispersion having...  
WO/2020/241680A1
The present invention addresses the problem of providing a microfibrous cellulose capable of exhibiting excellent coating suitability when added to a paint. The present invention pertains to a fibrous cellulose having a fiber width of at...  
WO/2020/229737A1
The various embodiments of the present invention generally relate to the use of earth-tone high-yield fiber formulation, where the fibers are selectively derived from hardwood or softwood or a combination thereof to advantageously manufa...  
WO/2020/227076A1
A building construction product with an electroconductive surface, the building construction product comprising a core with one or more surfaces covered by an electroconductive paper comprising carbon fibers, the electroconductive paper ...  
WO/2020/224800A1
The invention relates to an electrically conductive paper structure containing cellulose-containing fiber materials and electrically conductive fibers, a continuous, electrically conductive thread for contacting the electrically conducti...  
WO/2020/198516A1
Methods of making a paper product can comprise forming a substrate from a first furnish that comprises a plurality of pulp fibers, at least partially dewatering the substrate, treating a second furnish that comprises a plurality of surfa...  
WO/2020/196408A1
The present invention addresses the problem of providing a water-dispersible paper having excellent water dispersibility. As a means for resolving this problem, a water-dispersible paper is provided having: a base paper comprising a bulk...  
WO/2020/195671A1
Provided is a fibrillated chemically modified cellulose fiber which has a type-I cellulose crystallinity of at least 50%, an anionization degree of 0.10-2.00 meq/g, and an average fiber diameter of greater than 500 nm. Also, provided is ...  
WO/2020/181886A1
A method for producing highly water-resistant box board paper, comprising the following steps in sequence: crushing, sand removal, first-stage coarse screening, sizing screening, slurry preparation, surface layer preparation, liner layer...  
WO/2020/166653A1
An enthalpy exchange element paper for enthalpy exchangers with excellent strength and barrier properties, wherein the enthalpy exchange element paper comprises a base sheet containing natural pulp, the base sheet contains natural pulp h...  
WO/2020/160603A1
The invention relates to a method of making a paper product 10, 10.01 to 10.14, wherein the method includes the step of adding natural reinforcing material (31, 31.1, 51, 51.1, 61, 61.1, 71, 71.1) to one of: a) a layer of pulp as it exit...  
WO/2020/145354A1
The present invention provides a complex sheet which comprises a porous fine cellulose fiber sheet and a thermoplastic resin, and which has low linear thermal expansion coefficient and reduced anisotropy. One embodiment of the present in...  
WO/2020/138159A1
The present invention addresses the problem of providing a fibrous cellulose which has a phosphorus oxoacid group and which exhibits excellent heat resistance. The present invention relates to a fibrous cellulose containing a phosphoric ...  
WO/2020/132120A1
Described are compositions for use in paper products including a modified starch, paper products including a modified starch, and methods of making paper products, and the like. The compositions can include a pulp slurry and a modified s...  
WO/2020/118400A1
The present invention relates to a high-strength fibre composition comprising fibres up to 7 mm long with a viscosity of between 10 and 20 cP. The fibres present in said composition are distributed according to the length thereof, thereb...  
WO/2020/115667A1
The present invention relates to a web of fibrous cellulosic material derived from wood pulp, said web being suitable for three-dimensional moulding to form a packaging product, wherein the web comprises >40wt% of soft wood chemical pulp...  
WO/2020/102605A1
Methods and compositions for rapid and efficient assembly of fibers coated with lamellar vesicles are provided. Cosmetic and therapeutic uses of vesicle-coated fibers are also provided.  
WO/2020/071120A1
[Problem] To provide a molded body of cellulose fibers which has improved tensile elastic modulus, preferably a molded body of cellulose fibers which also has improved tensile strength, and a method of manufacturing the same. [Solution] ...  
WO/2020/041250A1
The present invention provides compositions comprising cellulose fibers and cellulose ester fibers and wet laid articles made from the compositions, as well as wet laid processes to produce these compositions. More specifically, the pres...  
WO/2020/041253A1
The present invention provides compositions comprising cellulose fibers and cellulose ester fibers and wet laid articles made from the compositions, as well as wet laid processes to produce these compositions. More specifically, the pres...  
WO/2020/041272A1
Wet laid products such as paperboard, cardboard, packaging, hot or cold delivery boxes, and containers or lids can be light-weighted or make thicker, have higher air permeability, R-heat insulation values, while maintaining stiffness, or...  
WO/2020/021163A1
The thermal conductivity of the electrical paper insulation could be increased if the paper material is either enriched or fully substituted by a material with higher thermal conductivity. Diamond as enrichment material will be the right...  
WO/2019/245403A1
The present method of preventing the counterfeiting of value documents consists in embedding a thread into a value document during the production thereof, and creating therein through exposure to pulses of laser radiation points of a pro...  
WO/2019/228920A1
The invention relates to a water-disintegrable fiber composite material (1), which comprises: a number of fiber elements (2), and at least one binder (3), constituted of a water-soluble polysaccharide or comprising such a polysaccharide,...  
WO/2019/227187A1
The present invention relates to a process for manufacturing kraft paper, sack kraft paper or card, comprising the addition of 1.0 to 1.5% by weight of MFC having a mean diameter preferably between 1 and 568 nanometres and starch in the ...  
WO/2019/230573A1
[Problem] To provide: a fibrous cellulose having a high reinforcing effect of resin, and a production method thereof; and a fibrous cellulose composite resin having high strength, and a production method thereof. [Solution] This fibrous ...  
WO/2019/192787A1
A filter paper is shown for producing an aqueous extract, comprising long-fibre pulp with properties as follows: a basis weight of more than 9.0 g/m2 and less than 13.5 g/m2, a density of more than 280 kg/m3 and less than 350 kg/m3, a ro...  
WO/2019/189776A1
A paper is provided that contains pulp and carboxymethylated cellulose nanofibers, wherein the carboxymethyl substitution degree per glucose unit of the carboxymethylated cellulose nanofibers is 0.01-0.60.  
WO/2019/189593A1
Provided are oxidized microfibrillar cellulose fibers that have a Canadian standard freeness of at least 200 ml and an average fiber diameter of at least 500 nm. When added to paper, the fibers enhance the paper strength thereof.  

Matches 1 - 50 out of 1,150