PROCESS FOR THE PREPARATION OF SEVELAMER HYDROCHLORIDE AND SEVELAMER CARBONATE/BICARBONATE

摘要

The present invention relates to a process for the preparation of sevelamer, described by formula (I), where a+b=9, c=1, and m is a variable, in particular sevelamer hydrochloride and sevelamer carbonate/bicarbonate, by means of a process that allows sevelamer to be obtained with good yields and using conventional reactors, without requiring to use specific and expensive equipment.