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WO/2024/081255A1 |
A method of producing a nanocellulose composition from solid or liquid cellulose-rich organic waste includes providing a feedstock comprising solid or liquid cellulose-rich organic waste, screening the feedstock to generate a screened fe...
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WO/2024/070062A1 |
[Problem] To provide a fibrous cellulose composite resin having high strength, and a method for producing a fibrous cellulose composite resin having high strength. [Solution] A fibrous cellulose composite resin comprising a fibrous cellu...
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WO/2024/069055A1 |
The present invention relates to a process for producing a cellulose-based biodegradable superabsorbent material, suitable for use in applications such as wet wipes, disposable packaging, hygiene products, medical devices and a vast vari...
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WO/2024/070008A1 |
[Problem] To provide a method for producing carbamated cellulose fibers, the method enabling mass production of the carbamated cellulose fibers. [Solution] This method for producing carbamated cellulose fibers is characterized in that, i...
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WO/2024/063176A1 |
The present invention relates to a method for preparing a polylactic acid (PLA)-based composite plastic, a composite plastic prepared thereby, and a film comprising same. The present invention uses nanocellulose or chitin as a reinforcin...
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WO/2024/048585A1 |
This invention addresses the problem of providing rubber-bonded cellulose fibers and the like with which viscosity and melt viscosity do not easily increase when said fibers are added to various types of resins. Rubber-bonded cellulose f...
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WO/2024/047666A1 |
The present invention relates to a sustainable material for converting surrounding humidity into liquid water with the only external energy input being sunlight, that can be deployed as a device in water-deprived regions with reasonable ...
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WO/2024/048610A1 |
To provide a method that produces hydrophobically modified cellulose fibers efficiently using little hydrophobic modifier. The method for producing cellulose fibers that solves this problem comprises: a step that mixes cellulose fibers, ...
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WO/2024/040265A1 |
A biocompatible adhesive suitable for both internal and topical use. The adhesive is a tissue-adhesive hydrogel formed from an oxidized carboxymethylcellulose (oCMC) with aldehyde functional groups and a methacrylated methylcellulose (mMC).
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WO/2024/010803A1 |
The present invention is related to cellulose-containing compositions, processes for their preparation from cellulose-containing feedstocks, as well as thickeners, suspensions, emulsions, food products, personal care and cosmetic product...
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WO/2024/004511A1 |
One purpose of the present disclosure is to provide a solvent which is capable of dissolving a polysaccharide quickly, at a high concentration, and homogeneously, a solution of a polysaccharide in which the polysaccharide is dissolved in...
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WO/2023/242705A1 |
The present invention relates to a process for producing a fibrous material with improved dewatering behavior. The fibrous material produced according to the present invention is useful in the preparation of for example films and coating...
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WO/2023/238102A1 |
Method for producing oxidized cellulose nanofibres from coffee grounds, comprising the following steps of : dispersing the coffee grounds in an aqueous solution comprising one or more of HC1O, HC1O2 and the salts thereof, dispersing the ...
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WO/2023/238458A1 |
[Problem] To provide a method for producing carbamated cellulose fibers or carbamated cellulose fine fibers with a high degree of whiteness without impairing the reinforcing effect of a resin. [Solution] A bleaching agent is added to car...
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WO/2023/234072A1 |
[Problem] To provide fine particles having excellent biodegradability and texture by coating biodegradable cellulose particles with silicone that imparts slidability, water repellency, and the like to form composite particles. [Solution]...
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WO/2023/234129A1 |
The method has a surplus water circulation step that takes up a dispersion of chemically modified cellulose or unmodified cellulose stored in a storage unit from a suction port of a plunger pump that constitutes part of the high-pressure...
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WO/2023/225764A1 |
A method for producing hydrophobic dry surface-modified fibrillated cellulose to improve its dispersion in hydrophobic matrices comprising the steps of: a.) providing micro-fibrillated cellulose suspension of 5 to 30 wt% in water, prefer...
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WO/2023/219076A1 |
A rubber composition comprising a nanocellulose and a rubber component, wherein the nanocellulose contains an oxide of a cellulose-based material obtained by means of hypochlorite or a salt thereof, but substantially does not contain an ...
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WO/2023/210531A1 |
Provided is a carbon nanotube dispersant comprising nanocellulose, wherein the nanocellulose contains an oxide of a cellulose-based raw material obtained through hypochlorous acid or a salt thereof, and substantially does not contain an ...
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WO/2023/212740A1 |
A method for developing an antimicrobial includes coating a cyclodextrin-based metal-organic framework (CD-MOF-1) solution on a polypropylene fabric. The method further includes forming a MOF-coated fabric based on the CD-MOF-1 coating. ...
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WO/2023/203846A1 |
[Problem] To provide a semiconductor material and a laminated semiconductor material, each of which is earth-conscious and is less harmful to living organisms. [Solution] The present invention comprises fibers each containing, as a main ...
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WO/2023/198586A1 |
The invention relates to a biodegradable rheology modifier for use in a formulation or fluid product, the biodegradable rheology modifier comprising a bacterial cellulose wherein the bacterial cellulose is surface-modified and comprises ...
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WO/2023/193076A1 |
The present invention describes nanomaterials based on nanocellulose, and a method of incorporating same into composites. More specifically, the present invention comprises nanocellulose functionalisaiton methods that promote better disp...
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WO/2023/189817A1 |
The present invention relates to an onium salt, a liquid composition containing the onium salt and a polysaccharide, and a method for recovering a polysaccharide. The invention can provide an onium salt that has a very high polysaccharid...
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WO/2023/187348A1 |
The present disclosure provides methods for preparing functionalised biopolymer particles. One aspect provides a method comprising oxidising biopolymer particles to form oxidised biopolymer particles, wherein the degree of oxidation of t...
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WO/2023/188554A1 |
[Problem] To provide: a method for producing a highly transparent cellulose nanofiber; and a cellulose nanofiber. [Solution] Provided is a method for producing cellulose nanofibers, the method being characterized by adding a dilute alkal...
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WO/2023/180397A1 |
The invention concerns a method (1) for manufacturing cellulose nanocrystals (3) which comprises preparing (10) a deep eutectic solvent (102) by mixing a quaternary ammonium salt (100) and a hydrogen bond donor compound (101) in a mechan...
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WO/2023/171748A1 |
The purpose of the present invention is to provide: a cellulose material that has excellent recycling efficiency even when used as an additive for a resin component; and a cellulose material that has excellent recycling efficiency and ta...
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WO/2023/162263A1 |
A polysaccharide nanosheet according to the present invention is formed containing a plurality of fibrous substances. Polysaccharides are the main components of the polysaccharide nanosheet. The plurality of fibrous substances are orient...
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WO/2023/162433A1 |
[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] This fibrou...
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WO/2023/162611A1 |
The present invention pertains to hydrophobic cellulose nanofibers which contain (A) cellulose nanofibers and (B) an isocyanate group-containing organopolysiloxane, said hydrophobic cellulose nanofibers being characterized in that the is...
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WO/2023/156348A1 |
The invention relates to a method of preparing multi-functionalized cellulose, comprising subjecting cellulose fibers concomitantly, in one-pot in an alkaline reaction medium, to a first functionalization step for grafting a first organi...
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WO/2023/156575A1 |
The invention provides a method allowing to obtain a nanocellulose composition from a composition of cellulose fibers wherein an enzymatic hydrolysis of the cellulose fibers is performed simultaneously with a high pressure mechanical pro...
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WO/2023/148504A1 |
A method for producing surface modified nanocellulose material is described comprising: (i) providing a mixture of an organic acid and at least one solvent; (ii) providing a fibrous cellulosic material is an unprocessed form; (iii) suspe...
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WO/2023/278656A9 |
The invention discloses a new heat-not-burn cigarette, wherein the heat-not-burn cigarette comprises a housing and an inner core. The head end of the housing is enclosed, and the tail end of the housing can receive an inner core to be in...
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WO/2023/140734A1 |
The invention pertains to a method for oxidizing a carbohydrate into a dialdehyde carbohydrate using periodic acid, and regenerating the periodic acid used in the carbohydrate oxidation, involving first oxidizing a carbohydrate using per...
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WO/2023/136849A1 |
A process for making a printed plant-based leather, a printed plant-based leather obtainable by said process, and the use of said plant-based leather, such as outer garments, including shoes, boots, jackets, belts, accessories, such as b...
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WO/2023/135184A1 |
The present invention relates to new nanocellulose-based cationic dyes, to a process for their synthesis, and to their use in processes for dyeing fibers, such as textile fibers.
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WO/2023/131747A1 |
The invention relates to a method for the manufacture of cellulose carbamate textile fibre, comprising the steps of dissolving cellulose carbamate in an aqueous alkaline medium to form a cellulose carbamate dope comprising zinc; spinning...
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WO/2023/131746A1 |
According to an example aspect of the present invention, there is provided a method of producing cellulose carbamate filaments or fibres. The method comprising the steps of providing a cellulose carbamate dope, feeding the cellulose carb...
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WO/2023/131748A1 |
According to an example aspect of the present invention, there is provided a manmade cellulosic textile fibre having a linear density of 0.8-1.8 dtex, a tenacity of 2.0-2.9 cN/dtex, and an initial modulus of 50-120 cN/dtex. The cellulosi...
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WO/2023/131749A1 |
The invention relates to a cellulose carbamate polymer having an average intrinsic viscosity of 146 to 368 ml/g, a nitrogen content of 0.01 to 3 % by weight, a polydispersity index of 2.0 to 5.0, which has a content of p-terephthalate an...
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WO/2023/128851A1 |
The present disclosure provides a continuous or semi-continuous process for manufacturing of acid hydrolysed cellulose comprising the steps of: a) providing sheets or a web of cellulose fibres; b) applying oxalic acid and/or citric acid ...
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WO/2023/111803A1 |
The present invention relates to a cellulose-based gas barrier film, said cellulose-based gas barrier film comprising at least 50 wt% of a fines-depleted highly refined cellulose pulp (FD-HRC), wherein said FD-HRC has a Schopper-Riegler ...
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WO/2023/111804A1 |
The present invention relates to a strength enhancement agent for paper and paperboard, said strength enhancement agent comprising a fines-depleted highly refined cellulose pulp (FD-HRC), wherein said FD-HRC has a Schopper-Riegler (SR) n...
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WO/2023/110585A1 |
A process for reducing the nitrite content of microcrystalline cellulose (MCC) comprises the step contacting MCC in the form of a powder with ozone in an amount of 0.05 – 0.6 g of ozone per g of MCC. The nitrite content in MCC is typic...
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WO/2023/109674A1 |
Disclosed in the present invention are a bio-based polyol, a coating liquid, a coated controlled release fertilizer and a preparation method. The bio-based polyol is prepared according to the following method: adding biomass, a liquefyin...
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WO/2023/098276A1 |
Disclosed is a green and low-energy preparation method for cellulose nanofibers based on cold plasma. The preparation method comprises the following steps: (1) uniformly mixing cellulose with a FeSO4 solution, so that FeSO4 is immersed i...
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WO/2023/100924A1 |
The present invention addresses the problem of providing a method for producing a layered product having a functional layer that is ideal for use in a variety of industrial applications. The present invention provides a method for produc...
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WO/2023/094048A1 |
A process for producing microcrystalline cellulose with a reduced nitrite sale content. The process comprises the steps of: i) acidic hydrolysis of cellulosic material to produce crude microcrystalline cellulose (MCC); ii) washing and at...
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