SEPARATION METHOD UTILIZING LIQUID-LIQUID PARTITION

摘要

A method for the separation of a predetermined compound comprising i) partitioning the compound in a two-phase system (system A) in which at least one of the phases is rich (phase 1) and the other is poor (phase 2) in a thermoseparating polymer (I), ii) collecting one phase (phase 1 or phase 2) containing said compound, and iii) if desired, further working up said compound from the phase collected in step ii, characterized a) in that polym er (I) is a micell-forming thermoseparating polymer, and b) in that phase 2 possibly contains at least one agent that is cloud point-decreasing for thermoseparating polymer (I), such as a polymer (II) that is incompatible wi th polymer (I) or a salt.