公开(公告)号：US20060234893A1

公开(公告)日：2006-10-19

申请号：US11471298

申请日：2006-06-20

Applicant: Daryle Busch ,  Simon Collinson ,  Timothy Hubin ,  Christopher Perkins ,  Regine Labeque ,  Barbara Williams ,  James Johnston ,  David Kitko ,  James Charles Burckett-St. Laurent

Inventor： Daryle Busch ,  Simon Collinson ,  Timothy Hubin ,  Christopher Perkins ,  Regine Labeque ,  Barbara Williams ,  James Johnston ,  David Kitko ,  James Charles Burckett-St. Laurent

IPC: C11D3/00

CPC classification number: C11D3/3935 ,  C11D3/168 ,  C11D3/3932 ,  C11D3/3942 ,  C11D3/3945

Abstract: Laundry or cleaning composition comprising: (a) a catalytically effective amount, preferably from about 1 ppb to about 99.9%, of a transition-metal bleach catalyst which is a complex of a transition-metal and a cross-bridged macropolycyclic ligand; and (b) at least about 0.1% of one or more laundry or cleaning adjunct materials, preferably comprising an oxygen bleaching agent. Preferred compositions are laundry compositions and automatic dishwashing detergents which provide enhanced cleaning/bleaching benefits through the use of such catalysts.