Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2006-10-03
2006-10-03
Del Cotto, Gregory R. (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S351000, C510S499000, C510S501000, C502S200000, C502S324000, C502S325000
Reexamination Certificate
active
07115549
ABSTRACT:
The present invention provides a laundry bleaching composition comprising: a) a macrocycilc tetra amido N-donor metal-ligand complex (preferably, 5,6-benzo-3,8,11,13-tetraoxo-2,2,9,9,12,12-hexamethyl-1,4,7,10-tetraaza-cyclo-tridecane), and b) an alkyl benzene sulphonate surfactant, said composition being substantially devoid of any added peroxygen bleach or a peroxy-based or peroxy-generating bleach system.
REFERENCES:
patent: 4577042 (1986-03-01), Collins et al.
patent: 5445755 (1995-08-01), Convents et al.
patent: 5847120 (1998-12-01), Collins et al.
patent: 5853428 (1998-12-01), Collins et al.
patent: 5876625 (1999-03-01), Collins et al.
patent: 6011152 (2000-01-01), Gordon-Wylie et al.
patent: 6022490 (2000-02-01), Hermant et al.
patent: 6051704 (2000-04-01), Gordon-Wylie et al.
patent: 6099586 (2000-08-01), Collins et al.
patent: 6241779 (2001-06-01), Collins et al.
patent: 6242409 (2001-06-01), Appel et al.
patent: 2002/0134965 (2002-09-01), Danjo
patent: WO98/39405 (1998-09-01), None
patent: WO 99/65905 (1999-12-01), None
patent: WO 00/12667 (2000-03-01), None
patent: WO 00/12808 (2000-03-01), None
patent: WO 00/29537 (2000-05-01), None
patent: WO 00/60045 (2000-10-01), None
Dixon Sarah
Gratton Peter Leslie
Oakes John
Carnegie Mellon University
Del Cotto Gregory R.
Kirkpatrick & Lockhart Nicholson & Graham LLP
LandOfFree
Composition comprising macrocyclic tetra-amido metal complex... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composition comprising macrocyclic tetra-amido metal complex..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composition comprising macrocyclic tetra-amido metal complex... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3704199