METHOD FOR PRODUCING CELLULOSE ACETALS

摘要

The present invention describes a method for producing acetals of poly-, oligo-or disaccharides by dissolving them in at least one ionic liquid and then reacting them with a vinylether. The resulting acetalized poly-or oligosaccharides can be cross-linked by treatment with acid. The present invention relates also to acetals of poly-, oligo-or disaccharides and cross-linked poly-or oligosaccharides.