Patent ID: 7632409
Filing Date: 2009-12-15
Classification: B01D,C08G,G01N

Abstract:
1. A displacement chromatography process, comprising: loading onto a suitable stationary phase a mixture comprising one or more component to be separated; displacing at least one of the one or more component from the stationary phase by applying to the stationary phase a mixture comprising a displacer compound having general formula (I): wherein: each group R each R each Y independently may be selected from —H, —OH, —OR each q and z independently may be any whole number from 0 to about 6, with the proviso that q+z is equal to or less than about 6; each a, b, and c independently may be any whole number from 0 to 2, with the proviso that the sum a+b+c in any fragment is at least 1; and each An