Organic Ligand and Bleaching Catalyst/Enhancer

Patent S.No	Patent No.	Priority date	Surfactant	Overall Claimed Composition patent	Benefit/Advantage
Organic Ligand and Bleaching Catalyst/Enhancer
35	GB2366575A	9/11/2000	non-ionic surfactant and other surfactants (Wide range is mentioned in general in description)	Organic ligand ((N-(3amino-propyl)-6-(((di-pyridin2-yl-methyl)-pyridin-2ylmethyl-amino)-methyl) moiety), anhydrous perborate, water protective coating	Enhanced concentration of oxygen
36	GB2386616A	3/21/2002	Wide range is mentioned in general in description	Ligand, peroxy bleach, transition metal sequestrant	Superior bleaching for oily stains
37	GB2386614A	3/21/2002	Wide range is mentioned in general in description	Ligand, peroxy bleach, transition metal sequestrant	Superior bleaching for oily stains
38	GB2385866A	12/18/2000 | 11/13/2001 | 11/13/2001	Surfactant having an allylic hydrogen	Ligand and surfactant having an allylic hydrogen	Undesirable components or malodors attached to substrate are avoided by oxidative bleaching reaction without the need for light.