发明申请
- 专利标题: BLEACH COMPOSITIONS
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申请号: US12752240申请日: 2010-04-01
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公开(公告)号: US20100190678A1公开(公告)日: 2010-07-29
- 发明人: Daryle Hadley Busch , Simon Robert Collinson , Timothy Jay Hubin , Christopher Mark Perkins , Regine Labeque , Barbara Kay Williams , James Pyott Johnston , David Johnathan Kitko , James Charles Theophile Roger Burckett-St. Laurent
- 申请人: Daryle Hadley Busch , Simon Robert Collinson , Timothy Jay Hubin , Christopher Mark Perkins , Regine Labeque , Barbara Kay Williams , James Pyott Johnston , David Johnathan Kitko , James Charles Theophile Roger Burckett-St. Laurent
- 申请人地址: US OH Cincinnati
- 专利权人: The Procter & Gamble Company
- 当前专利权人: The Procter & Gamble Company
- 当前专利权人地址: US OH Cincinnati
- 优先权: IBPCT/IB98/00300 19980306
- 主分类号: C11D3/395
- IPC分类号: C11D3/395
摘要:
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.