PREPARATION METHOD OF BIORESORBABLE OXIDIZED CELLULOSE WITH NITROGEN TETRAOXIDE IN PERFLUORO(POLY)ETHER

摘要

Bioresorbable material made of oxidized natural or regenerated cellulose intended primarily for health care purposes is prepared in such a way that a solvent from the family of perfluoroethers or perfluoropolyethers with the boiling point between 50 and 110 ~C is used for the oxidation by dinitrogen tetraoxide.