Catalyst for the controlled decomposition of peroxide compounds, its preparation and use; washing or bleaching agent and process for producing a washing or bleaching agent that contains peroxide compounds

摘要

The catalyst contains or consists of zeolites or silicates with sheet anions or products which have been obtained therefrom by acid treatment and whose exchangeable alkali metal or alkaline earth metal cations have been wholly or partially replaced by cations of one or more heavy metals from groups Ib, Va, Vb, VIIa and/or VIII of the Periodic Table, and washing or bleaching agents containing peroxo compounds and this catalyst. IMAGE