Use of transition metal complexes having lactam ligands as...

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...

Reexamination Certificate

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C510S303000, C510S372000, C510S376000, C510S378000, C510S501000, C510S505000, C252S186390, C252S186410, C502S200000

Reexamination Certificate

active

07094745

ABSTRACT:
The use of compounds of the formula (1)in-line-formulae description="In-line Formulae" end="lead"?M(L)nXm  (1)in-line-formulae description="In-line Formulae" end="tail"?in whichM is a metal atom from the group consisting of Mn, Fe, Co, Ni, Mo and W,L is a ligand from the group consisting of the cyclic carboxamides (lactams),X is chloride, bromide, nitrate, perchlorate, citrate, hexafluorophosphate or anions of organic acids having C1–C22carbon atoms andn is a number from 2 to 4 and m is a number from 0 to 4,as catalysts for peroxygen compounds, in particular in detergents, bleaches and cleaning agents, is claimed.

REFERENCES:
patent: 5853428 (1998-12-01), Collins et al.
patent: 6077457 (2000-06-01), Friesen et al.
patent: 6136222 (2000-10-01), Friesen et al.
patent: 2002/0165110 (2002-11-01), Reinhardt et al.
patent: 2004/0127382 (2004-07-01), Kunz et al.
patent: WO95/30681 (1995-11-01), None
patent: WO97/07191 (1997-02-01), None

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