Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2011-04-19
2011-04-19
Del Cotto, Gregory R (Department: 1761)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S303000, C510S351000, C510S356000, C510S357000, C510S372000, C510S376000, C510S444000, C510S445000, C510S500000, C510S504000, C502S200000, C502S324000, C502S337000, C502S338000, C502S345000, C502S350000
Reexamination Certificate
active
07928049
ABSTRACT:
The present invention relates to the use of metal complex compounds having hydrazide ligands as oxidation catalysts. Further aspects of the invention are formulations comprising such metal complex compounds, novel metal complex compounds and novel ligands. The metal complex compounds are used especially for enhancing the action of peroxides, for example in the treatment of textile material, without at the same time causing any appreciable damage to fibers and dyeings. There is also no appreciable damage to fibers and dyeings if these metal complexes are used in combination with an enzyme or a mixture of enzymes.
REFERENCES:
patent: 2004/104155 (2004-12-01), None
patent: 2005/068074 (2005-07-01), None
Zhao et al., Inorganic Chemistry Comm. 9, (2006) pp. 966-968.
Pouralimardan et al., Inorganica Chimica Acta 360 (2007) pp. 1599-1608.
Dubs Marie-Josée
End Nicole
Hazenkamp Menno
Marquais-Bienewald Sophie
Rohwer Hauke
BASF SE Ludwigshafen
Del Cotto Gregory R
Loggins Shiela A.
Stevenson Tyler A.
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