USE OF TRANSITION METAL COMPLEXES WITH NITROGEN-CONTAINING POLYDENTATE LIGANDS AS A BLEACHING CATALYST AND BLEACHING AGENT COMPOSITION
申请人:Degussa AG
公开号:EP1516041B1
公开(公告)日:2006-06-28
Use of transition metal complexes with nitrogen-containing polydentate ligands as a bleaching catalyst and bleaching agent composition
申请人:Degussa AG
公开号:US20040053802A1
公开(公告)日:2004-03-18
The present invention is directed to transition metal complexes that can be used as bleaching catalysts for peroxy compounds. The complexes contain a ligand of the general formula
1
wherein B is a bridge member, such as o-phenylene or pyridine-2,6-diyl, and A represents the group —NH—CO—R
1
or
2