公开(公告)号：DE10064737A1

公开(公告)日：2002-07-04

申请号：DE10064737

申请日：2000-12-22

Applicant: BASF AG

Inventor： WENDEROTH BERND ,  MESZAROS LADISLAUS ,  NITZSCHKE UWE ,  BERGEMANN MARCO

IPC: F01P11/14 ,  C09K3/00 ,  C09K5/08 ,  C09K5/20 ,  C23F11/08 ,  C23F11/10 ,  C23F11/12 ,  C23F11/14 ,  C23F11/18 ,  C09K5/04

Abstract: The invention relates to aqueous coolants with wet chamber corrosion inhibiting properties, for the running-in phase of internal combustion engines, after which the coolant is run off, comprising at least one ammonium salt of an optionally substituted C>1 4