公开(公告)号：BR8202589A

公开(公告)日：1983-04-19

申请号：BR8202589

申请日：1982-05-05

Applicant: BASF AG

Inventor： SHENCK HANS UWE ,  BLUM RAINER ,  GULBINS ERICH ,  KEMPTER FRITZ ERDMANN ,  SCHUPP EBERHARD

IPC: C09D4/00 ,  C09D5/02 ,  C09D5/44 ,  C25D13/06

Abstract: An aqueous cationic surface-coating system contains an olefinically unsaturated surface-coating binder having basic nitrogen groups, some or all of which are converted into salts with acid, a Co, Mn, Pb, Ce, Zr, Ca, Zn, Fe, Al, Cu, Ni or Cd complex, if appropriate in combination with an inhibitor and/or an initiator which supplies free radicals. This surface-coating system can be used for cathodic electrocoating or for conventional methods of surface-coating.