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WO/2022/059705A1 |
Provided is a resin composition which contains nanocellulose and a polymer of an ethylenically unsaturated monomer, wherein the nanocellulose includes a cellulose-based feedstock oxide resulting from hypochlorous acid or a salt thereof, ...
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WO/2022/060922A1 |
A solid lignocellulosic bioplastic can be formed from a biomass comprising an intertwined structure of lignin, hemicellulose, and cellulose. The lignin in the biomass can be dissolved such that the cellulose is fibrillated. After the lig...
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WO/2022/053875A1 |
The present invention relates to a process for preparing a hydrogel, comprising the following steps: a) provision of a polysaccharide or a salt thereof; b) crosslinking of the polysaccharide in the presence of 0.05 to 10 mol%, preferenti...
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WO/2022/049821A1 |
The present invention addresses the problem of providing a powdered cellulose that is not likely to collapse when molded. The present invention provides a powdered cellulose having an average particle size of 5-100 μm and in-water dispe...
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WO/2022/049254A1 |
Disclosed herein are composite materials comprising amylose, cellulose nanofibres or cellulose nanocrystals, and a plasticiser. The amylose is of high purity, specifically containing little or no amylopectin. The cellulose nanofibres or ...
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WO/2022/049822A1 |
The present invention addresses the problem of providing a powdered cellulose which, when forming has been performed, does not readily lead to a collapse. The present invention is a powdered cellulose whereof the mean particle diameter i...
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WO/2022/042842A1 |
The present invention relates to an efficient process for the preparation of nanocelluloses using mixtures of ammonium formate and at least one acid as reactant and solvent as well as to novel modified nanocelluloses and their applications.
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WO/2022/034991A1 |
Phosphorylated nanocellulose-grafted thermoplastic starch of the present invention is prepared by mixing thermoplastic starch comprising starch extracted from a plant with powder-type phosphorylated nanocellulose, followed by microwave t...
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WO/2022/030391A1 |
[Problem] To provide a method for producing fibrous cellulose that exhibits excellent heat resistance and an excellent resin-reinforcing effect and a method for producing a high-strength fibrous cellulose composite resin. [Solution] The ...
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WO/2022/027150A1 |
The present invention relates to a method for preparing nanocellulose, which comprises hydrolysing cellulose using a solvent comprising a dihydrogen phosphate anion, wherein the solvent is selected from an ionic liquid (LI) and a deep eu...
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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...
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WO/2022/017622A1 |
The invention concerns a method for the fabrication of a nanocellulose aerogel pad (14) for a lateral flow test device (1), comprising the steps consisting in: a) providing a hydrogel containing nanocellulose fibres, preferably carboxyli...
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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....
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WO/2022/009979A1 |
The present invention provides oxidized cellulose that is a product of oxidation of a cellulosic raw material by hypochlorous acid or a salt thereof and that has exceptional defibration, wherein the oxidized cellulose is substantially fr...
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WO/2022/009980A1 |
The present invention provides nanocellulose that has an average fiber width of 1-200 nm and is an oxide of a cellulosic raw material, which does not contain an N-oxyl compound in a cellulose fiber, has excellent dispersion stability in ...
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WO/2021/256247A1 |
[Problem] To provide fibrous cellulose that exhibits excellent heat resistance and an excellent resin-reinforcing effect, and a high-strength fibrous cellulose composite resin. [Solution] Provided is fibrous cellulose having an average f...
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WO/2021/251216A1 |
[Problem] To provide a production method for carbamated cellulose fibers and a production method for carbamated filaments whereby it is possible to achieve sufficient carbamation in a short period of time. [Solution] Provided is a produc...
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WO/2021/248218A1 |
The present invention relates to an antiviral and/or antibacterial abrasive blanket and an antiviral and/or antibacterial cleaning sponge, and the respective uses thereof. The present invention also relates to the methods for manufacturi...
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WO/2021/251215A1 |
[Problem] To provide a fibrous cellulose-containing product that does not cause discoloration when used as a resin reinforcing material, a production method for the fibrous cellulose-containing product, and a fibrous cellulose composite ...
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WO/2021/234595A1 |
An electronic device element is described which is flexible, bendable or twistable without substantial degradation in optical or electrical properties. The electronic device element includes an optically transparent film constructed of a...
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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...
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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...
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WO/2021/210566A1 |
A gas-liquid mixed fluid in which water is in a subcritical state and a gas is in a supercritical state is cooled to reduce the temperature of the gas-liquid mixed fluid to lower than the critical temperature of the gas, whereby fine bub...
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WO/2021/209075A1 |
Provided are an ultra-fine high-performance microcrystalline cellulose product and a preparation method therefor. The microcrystalline cellulose product has an average particle diameter D50 of 1-25 μm, and a loose density of 0.50-0.80 g...
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WO/2021/205060A1 |
The present invention relates to a process for producing cellulose carbamate (CCA). A mixture of cellulose, liquid and urea is subjected to drying and heating to complete the carbamation reaction between cellulose and urea to produce cel...
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WO/2021/205960A1 |
The present invention provides a method for efficiently obtaining a fertilizer containing polysaccharide hydrolysates and nutrients such as calcium, phosphoric acid, and nitrogen. The present invention is a method for manufacturing a fer...
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WO/2021/204957A1 |
The invention relates to a method for preparing cellulose derivatives which are reversibly cross-linked with glyoxal and thus display delayed water solubility. In said method, a water-wetted cellulose derivative is mixed at a temperature...
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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.
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WO/2021/193120A1 |
This fibrous cellulose has an average fiber width of at least 0.1 μm, has some or all of the hydroxyl groups therein substituted with carbamate groups, has a carbamate group substitution rate of at least 1.0 mmol/g, and has a fine rate ...
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WO/2021/193119A1 |
This fibrous cellulose has an average fiber width of at least 0.1 μm, has some or all of the hydroxyl groups therein substituted with carbamate groups, has a carbamate group substitution rate of at least 1.0 mmol/g, and has a fine rate ...
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WO/2021/190110A1 |
Provided is a method for preparing a microcrystalline cellulose by treating a poplar wood powder with a deep eutectic solvent combined with an acid, the method involving: mixing the poplar wood powder, the deep eutectic solvent and the a...
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WO/2021/186442A1 |
The present disclosure provides a plant comprising a skin-like composition, wherein the skin-like composition is a carrier matrix in a form of a continuous layer covering at least one surface of the plant, wherein the layer permits at le...
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WO/2021/182180A1 |
[Problem] To provide fibrous cellulose having a high resin reinforcing effect, a high-strength fibrous cellulose composite resin, and a method for producing fibrous cellulose having a high resin reinforcing effect. [Solution] A fibrous c...
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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...
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WO/2021/179243A1 |
Provided herein are amine-functionalized cellulose polymers useful for carbon dioxide capture and methods of preparation and use thereof.
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WO/2021/177289A1 |
[Problem] To provide a fibrous cellulose-containing product having a high resin reinforcing effect, a method for producing the fibrous cellulose-containing product, and a high-strength fibrous cellulose composite resin. [Solution] A fibr...
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WO/2021/175730A1 |
The invention relates to a process for preparing a derivatized polysaccharide and stable isocyanate-based dispersions comprising derivatized polysaccharide.
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WO/2021/176087A1 |
The invention relates to an aqueous resin composition and a method for the manufacture of an aqueous resin composition which resin is a reaction product of an oxidised polysaccharide and a crosslinking agent, which oxidised polysaccharid...
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WO/2021/153590A1 |
The present invention addresses the problem of providing a microfibrous cellulose/nanocarbon-containing material having excellent particle dispersion properties. The present invention relates to a method for producing a microfibrous cell...
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WO/2021/153063A1 |
This method for manufacturing a concentrated/dried cellulose nanofiber article is executed using a decompression belt dryer which is for obtaining a concentrated/dried article by drying a cellulose nanofiber dispersion at low temperature...
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WO/2021/152958A1 |
The purpose of the present disclosure is to provide a method for producing a pulp fiber for carboxylated cellulose nanofibrillation use, whereby it is possible to form a carboxylated cellulose nanofiber having an excellent balance betwee...
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WO/2021/145291A1 |
The present invention provides a method for producing cellulose oxide, comprising a step for producing cellulose oxide by reacting unused biomass with hypochlorous acid or a salt thereof.
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WO/2021/141869A1 |
Polymer compositions comprising, inter alia, at least two hydrophilic polymers and a crosslinking reagent, biosurfaces comprising such polymer compositions, and methods of creating such biosurfaces by disposing such polymer compositions ...
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WO/2021/136531A1 |
A fiber material and a fiber aggregate. The diameter of the fiber material is 1-20 μm, and the length of 0.01-10 mm. the fiber material has 18-25% carboxyl group content and 20-70 polymerization degree. The fiber aggregate comprises fib...
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WO/2021/130102A1 |
The invention relates to a process for catalytically oxidising an unbleached cellulose paste, comprising the following steps: supplying to a reactor an unbleached cellulose paste; supplying a heterocyclic nitroxyl radical; supplying chlo...
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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...
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WO/2021/125362A1 |
Provided is a method for separating and recovering lignin and polysaccharides from a lignin−polysaccharide complex such as wood, simply and with reduced energy consumption and reduced environmental impact. The present disclosure is a...
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WO/2021/117662A1 |
The present invention relates to a dispersion liquid of cellulose nanocrystals containing a sulfate group and/or a sulfo group derived by sulfuric acid treatment and an anionic functional group derived by hydrophilization treatment, the ...
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WO/2021/116988A1 |
The present invention relates to a method for producing a composition comprising hornificated particles of nanocellulose, said method comprising the steps of: providing a suspension comprising nanocellulose, drying said suspension so as ...
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WO/2021/112195A1 |
The purpose of the present invention is to provide a method for manufacturing modified cellulose fiber which is obtained through fibrillation and which has a long average fiber length and a large aspect ratio. The present invention provi...
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