WATERINSOLUBLE FIBRES FROM CELLULOSE ACETATE, CELLULOSE PROPIONATE AND CELLULOSE BUTYRATE WITH A VERY HIGH ABSORPTION CAPACITY FOR WATER AND PHYSIOLOGICAL FLUIDS, AND PROCESS FOR THEIR PREPARATION

摘要

The invention refers to water-insoluble fibers of cellulose acetate cellulose propionate and cellulose butyrate with an extremely high absorptive capacity for water and physiological liquids and to a process for their preparation.