发明公开
- 专利标题: SILVER-CORROSION PROTECTION AGENT (I)
- 专利标题(中): SILVER防腐意味着我
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申请号: EP94916181.0申请日: 1994-05-02
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公开(公告)号: EP0697035A1公开(公告)日: 1996-02-21
- 发明人: HÄRER, Jürgen , BLUM, Helmut , BURG, Birgit , HOLDERBAUM, Thomas , BUCHMEIER, Willi , JESCHKE, Peter , SPECKMANN, Horst-Dieter , WIECHMANN, Frank , NITSCH, Christian
- 申请人: Henkel Kommanditgesellschaft auf Aktien
- 申请人地址: D-40191 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: D-40191 Düsseldorf DE
- 优先权: DE19934315397 19930508; DE19934325922 19930802
- 国际公布: WO1994026859 19941124
- 主分类号: C11D3
- IPC分类号: C11D3 ; C11D17
摘要:
The invention concerns the use of inorganic redox compounds, in particular salts and/or complexes of metals selected from the group comprising Mn, Ti, Zr, Hf, V, Co, and Ce, as silver-corrosion protection agents in dishwasher washing-up agents, in particular low-alkali dishwasher washing-up agents.
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