METHOD FOR THE TREATMENT OF METALLIC SURFACES USING FORMULATIONS BASED ON METHANESULFONIC ACID HAVING A LOW WATER CONTENT
摘要
Disclosed is a method for treating metallic surfaces, in which methanesulfonic acid formulations are used that contain less than 28 percent by weight of water and optional amines and/or other components.
申请公布号
WO2006029823(A2)
申请公布日期
2006.03.23
申请号
WO2005EP09838
申请日期
2005.09.14
申请人
BASF AKTIENGESELLSCHAFT;WITTELER, HELMUT;LAUBUSCH, BERND;HEIDENFELDER, THOMAS
发明人
WITTELER, HELMUT;LAUBUSCH, BERND;HEIDENFELDER, THOMAS
