The invention relates to catalytically bleaching substrates, especially laundry fabrics, with a bleaching composition using either air or a peroxyl source. The catalyst comprises an heterocyclic N-containing ligand. Ligands are also claimed.
申请公布号
WO02077145(A1)
申请公布日期
2002.10.03
申请号
WO2002EP00688
申请日期
2002.01.22
申请人
UNILEVER PLC;UNILEVER NV;HINDUSTAN LEVER LIMITED
发明人
CARINA, RICCARDO, FILIPPO;DELROISSE, MICHEL, GILBERT, JOSE;HAGE, RONALD;TETARD, DAVID
