Abstract
Metal bleach catalysts that are complexes of a transition-metal and a dioxo ligand, cleaning compositions comprising such metal bleach catalysts, and methods of using such metal bleach catalysts, are described herein.
| Original language | English |
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| Patent number | US 2012/0260433 A1 |
| Priority date | 11/04/12 |
| Filing date | 11/04/12 |
| Publication status | Published - 18 Oct 2012 |