INFECTION-RESISTANT CELLULAR HYDROPHILIC PREPOLYMER BASED POLYURETHANE FOAMS, METHODS FOR PRODUCING THE SAME AND USE THEREOF IN ANTISEPTIC WOUND DRESSINGS

摘要

The present invention relates to infection-resistant cellular hydrophilic prepolymer based polyurethane foams comprising an antiseptic biguanide, such as polyhexamethylenebiguanide, and/or a salt thereof. The invention also relates to wound dressings produced therefrom and to methods for producing the therapeutically active prepolymer based polyurethane foams.