COVALENT CONJUGATES OF COTTON AND SUBSTITUTES (VISCOSE, MODAL COTTON) WITH BIOACTIVE SUBSTANCES HAVING ANTISEPTIC, SANITIZING, ACARICIDAL AND INSECT REPELLENT ACTIVITY, AND A METHOD FOR OBTAINING THEM

摘要

The present invention concerns covalent conjugates of cotton and substitutes (viscose, modal cotton) with bioactive substances having antiseptic, sanitizing, acaricidal and insect repellent activity, as well as a new process for obtaining aforesaid conjugates in common equipment of the textile industry, without compromising the marketable and organoleptic properties of the cotton and its substitutes treated in this manner. The conjugates obtained by the new process are characterized by a high stability, while maintaining in the long term the antiseptic, sanitizing, acaricidal and/or insect repellent activity imparted by the procedure described herein.