-
公开(公告)号:AU7211300A
公开(公告)日:2000-11-17
申请号:AU7211300
申请日:2000-04-17
Applicant: BASF AG
Inventor: SCHROTT WOLFGANG , GRUND NORBERT , MAIER PETER , SCHNITZER GEORG , SUTSCH FRANZ , BECHTOLD THOMAS , KRUGER RUDOLF
Abstract: From 5 to 60% by weight aqueous alkaline solutions of reduced indigoid dyes are prepared by reducing the indigoid dye electrochemically in the presence of a mediator.
-
公开(公告)号:AU6825598A
公开(公告)日:1998-09-22
申请号:AU6825598
申请日:1998-03-02
Applicant: BASF AG
Inventor: KRUGER RUDOLF , SUTSCH FRANZ , BECKMANN EBERHARD
-