- 专利标题： BLEICHENDES TEXTILWASCHVERFAHREN
- 专利标题（英）： Method for decolorizing textiles during washing
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申请号： EP98924226.8申请日： 1998-04-27
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公开(公告)号： EP0985020A1公开(公告)日： 2000-03-15
- 发明人: WEISS, Albrecht , MAUER, Karl-Heinz , UPADEK, Horst , KOTTWITZ, Beatrix , LIPHARD, Maria
- 申请人： Henkel Kommanditgesellschaft auf Aktien
- 申请人地址： Henkelstrasse 67 40589 Düsseldorf DE
- 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： Henkelstrasse 67 40589 Düsseldorf DE
- 优先权： DE19718977 19970505
- 国际公布： WO9850514 19981112
- 主分类号： C11D3/39
- IPC分类号： C11D3/39 ; C11D3/395 ; C11D3/386
摘要：
The invention relates to a method of decolorizing textiles during washing, using an oxidation system dispersed or dissolved in water, said oxidation system containing one per-acid precursor, a source of H2O2, and a catalyst which catalyses the reaction of the per-acid precursor and the source of H2O2. The per-acid formed is provided to the suds at such a speed that there is always enough per-acid available as is required for decolorizing the stain.
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