发明授权
- 专利标题： Detergent compositions inhibiting dye transfer
- 专利标题（中）： 抑制染料转移的洗涤剂组合物
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申请号： US373259申请日： 1996-01-25
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公开(公告)号： US5633225A公开(公告)日： 1997-05-27
- 发明人: Abdennaceur Fredj , James P. Johnston , Christiaan A. J. Thoen , Finlay MacCorquodale , Alfred Busch , Frederick E. Hardy , Alan D. Willey
- 申请人： Abdennaceur Fredj , James P. Johnston , Christiaan A. J. Thoen , Finlay MacCorquodale , Alfred Busch , Frederick E. Hardy , Alan D. Willey
- 申请人地址： 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： OH Cincinnati
- 优先权： EPX92202168 19920715; EPX93201198 19930426
- 主分类号： C11D3/00
- IPC分类号： C11D3/00 ; C11D3/37 ; C11D3/386 ; C11D1/00 ; C11D3/39 ; C11D3/395
摘要：
The present invention relates to a dye transfer inhibiting detergent composition comprisinga) 0.0001% to 10% by weight of a dye transfer inhibitor having a ratio of amine to amine N-oxide of from about 2:3 to about 1:1,000,000 selected from the group consisting of poly(2-vinylpyridine-N-oxide), poly-2-(dimethylamino)-ethylmethacrylate-N-oxide and poly-1-vinylimidazole-N-oxide; andb) a detersive effective amount of a surfactant; andc) a detersive effective amount of a builder.
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