| abstract |
The casting or spinning composition comprises cellulose, an aqueous tertiary amine oxide, a solvent in which the cellulose is insoluble, and a stabilizer which contains one or more stabilizers which have antioxidant and basic effects, the basic stabilizer being a non-phosphate compound. The casting or spinning mass is thermally stable and resistant to decomposition reactions. Cellulose degradation and amine oxide decomposition are largely prevented |