公开(公告)号：MY138064A

公开(公告)日：2009-04-30

申请号：MYPI20030151

申请日：2003-01-17

Applicant: BASF AG

Inventor： MAASE MATTHIAS DR ,  BECKER MICHAEL DR ,  MASSONNE KLEMENS DR ,  HALBRITTER KLAUS DR ,  NOE RALF DR ,  BARTSCH MICHAEL DR ,  SIEGEL WOLFGANG DR ,  STEGMANN VEIT DR ,  FLORES MIGUEL DR ,  HUTTENLOCH OLIVER DR

IPC: C07D233/58 ,  B01J31/24 ,  C07B61/00 ,  C07B63/00 ,  C07B63/02 ,  C07C1/30 ,  C07C7/10 ,  C07C13/23 ,  C07C45/50 ,  C07C67/14 ,  C07C67/58 ,  C07C69/14 ,  C07C69/78 ,  C07C403/12 ,  C07D233/60 ,  C07D403/12 ,  C07F7/18 ,  C07F9/02 ,  C07F9/12 ,  C07F9/142 ,  C07F9/145 ,  C07F9/22 ,  C07F9/46 ,  C07F9/48 ,  C07F9/50 ,  C07F9/52 ,  C07F9/572 ,  C07F9/6503 ,  C07F9/6574 ,  C07F9/6584

Abstract: A PROCESS FOR REMOVING ACIDS FROM REACTION MIXTURES USING AN AUXILIARY BASE, IN WHICH THE AUXILIARY BASEB) COMBINES WITH THE ACID TO FORM A SALT WHICH IS LIQUID AT TEMPERATURES AT WHICH THE PRODUCT OF VALUE DOES NOT SIGNIFICANTLY DECOMPOSE DURING THE REMOVAL OF THE LIQUID SALT, AND @C)THE SALT OF THE AUXILIARY BASE WITH THE PRODUCT OF VALUE OR THE SOLUTION OF THE PRODUCT OF VALUE IN A SUITABLE SOLVENT FORMS TWO IMMISCIBLE LIQUID PHASES.