发明申请
- 专利标题: Method for the Electrochemical Decoloration of Indigo-Containing Aqueous Dispersions
- 专利标题(中): 靛蓝含水分散体电化学脱色方法
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申请号: US11815790申请日: 2006-02-07
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公开(公告)号: US20080314764A1公开(公告)日: 2008-12-25
- 发明人: Wolfgang Schrott , Franz Suetsch , Thomas Bechtold , Aurora Turcanu
- 申请人: Wolfgang Schrott , Franz Suetsch , Thomas Bechtold , Aurora Turcanu
- 申请人地址: DE Frankfurt am Main
- 专利权人: DyStar Textilfarben GmbH & Co. Deutschland KG
- 当前专利权人: DyStar Textilfarben GmbH & Co. Deutschland KG
- 当前专利权人地址: DE Frankfurt am Main
- 优先权: DE102005006214.8 20050211
- 国际申请: PCT/EP06/50717 WO 20060207
- 主分类号: C02F1/461
- IPC分类号: C02F1/461
摘要:
The present invention relates to a process for electrochemical decolorization of indigo-containing aqueous dispersions by direct anodic oxidation on diamond-coated silicon anodes.
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