DRY SOLID CELLULOSE NANOFIBER AND PRODUCTION METHOD THEREOF

• Main Authors: YASUI HIROAKI, YAMADA YOSHITAKE
• Format: Patent
• Language: English; Japanese
• Published: 14.09.2022
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; DERIVATIVES THEREOF; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; POLYSACCHARIDES; THEIR PREPARATION OR CHEMICAL WORKING-UP; WORKING-UP

To provide dry solid cellulose nanofiber with good redispersibility, and a production method thereof.SOLUTION: The dry solid cellulose nanofiber contains cellulose nanofiber having a mean fiber length of 450 nm or less. The production method of the dry solid cellulose nanofiber includes using a spra...