NANOCELLULOSE COMPOSITION PRODUCED FROM A COTTON-RICH TEXTILE PRODUCT AND APPLICATIONS THEREOF

• Main Author: AHARON, Refael
• Format: Patent
• Language: English; French
• Published: 10.10.2024
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DERIVATIVES THEREOF; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM; DYEING OR PRINTING TEXTILES; FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; IMPREGNATING OR COATING OF PAPER; LAUNDERING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; POLYSACCHARIDES; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; TEXTILES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; TREATMENT OF TEXTILES OR THE LIKE

A nanocellulose composition produced from a cotton-rich textile product is disclosed. The nanocellulose composition comprises a nanocellulose content of 2% to 99% by weight of the nanocellulose composition, a synthetic fiber content of 0.001% to 3% by weight of the nanocellulose composition, and a mineral content of less than 9% by weight of the nanocellulose composition. An average particle size of the nanocellulose composition is in a range of 1 nanometer (nm) to 250 nanometers (nm). A caloric value of the nanocellulose composition is in a range of 100 kilojoules (kJ) to 1803 kilojoules (kJ) or 20 kilocalories (kcal) to 360 kilocalories (kcal) /100 grams (g). Applications of the nanocellulose composition are also disclosed. L'invention concerne une composition de nanocellulose produite à partir d'un produit textile riche en coton. La composition de nanocellulose a une teneur en nanocellulose de 2 % à 99 % en poids de la composition de nanocellulose, une teneur en fibres synthétiques de 0,00 1% à 3 % en poids de la composition de nanocellulose, et une teneur en minéraux inférieure à 9 % en poids de la composition de nanocellulose. La taille moyenne d'une particule de la composition de nanocellulose est comprise dans une plage de 1 nanomètre (nm) à 250 nanomètres (nm). Une valeur calorique de la composition de nanocellulose est comprise dans une plage de 100 kilojoules (kJ) à 1 803 kilojoules (kJ) ou de 20 kilocalories (kcal) à 360 kilocalories (kcal) /100 grammes (g). L'invention concerne également des applications de la composition de nanocellulose.