发明授权
US4761249A Soil-collecting cleaning enhancers in aqueous surfactant laundering and
cleaning solutions
失效
水性表面活性剂洗涤和清洁溶液中的土壤收集清洁增强剂
- 专利标题： Soil-collecting cleaning enhancers in aqueous surfactant laundering and cleaning solutions
- 专利标题（中）： 水性表面活性剂洗涤和清洁溶液中的土壤收集清洁增强剂
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申请号： US945610申请日： 1986-12-23
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公开(公告)号： US4761249A公开(公告)日： 1988-08-02
- 发明人: Karl Giede , Brigitte Giesen , Horst Hoeffkes , Alfred Meffert , Andreas Syldatk , Johann F. Fues
- 申请人： Karl Giede , Brigitte Giesen , Horst Hoeffkes , Alfred Meffert , Andreas Syldatk , Johann F. Fues
- 申请人地址： DEX Duesseldorf
- 专利权人： Henkel Kommanditgesellschaft auf Aktien
- 当前专利权人： Henkel Kommanditgesellschaft auf Aktien
- 当前专利权人地址： DEX Duesseldorf
- 优先权： DEX3545990 19851223
- 主分类号： C11D3/12
- IPC分类号： C11D3/12 ; C11D3/00 ; C11D3/22 ; C11D3/37 ; C11D17/00 ; C11D17/04 ; D06L1/12 ; C11D3/26 ; C11D17/06
摘要：
Soil-collecting detergency enhancers for detergent solutions comprising a substantially water-insoluble polyfunctional quaternary ammonium compound or a water-soluble polyfunctional quaternary ammonium compound fixed to a water-insoluble solid carrier. The detergency enhancers may be used in the cleaning of soiled articles, particularly those soiled with pigments, in aqueous detergent solutions such as for washing fabrics.
公开/授权文献
- US5295115A Addressing system free from multi-selection of word lines 公开/授权日：1994-03-15
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