公开(公告)号：DE10235476A1

公开(公告)日：2004-02-12

申请号：DE10235476

申请日：2002-08-02

Applicant: BASF AG

Inventor： WALSDORFF CHRISTIAN ,  FIENE MARTIN ,  STROEFER ECKHARD ,  HARTH KLAUS ,  JACOBS JAN D ,  DEBERDT FILIP

IPC: B01J23/46 ,  C01B7/04 ,  C07C263/10 ,  C01B7/03 ,  C01B31/28 ,  C25B1/26 ,  C07B43/10

Abstract: Process for preparing organic isocyanates, which comprises the steps (a) making available a first partial amount of chlorine, with the chlorine of this first partial amount having a content of free and bound bromine and iodine of