发明授权
- 专利标题： Dishwasher product in tablet form
- 专利标题（中）： 碟式洗碗机产品
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申请号： US08983620申请日： 1998-04-10
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公开(公告)号： US06194368B1公开(公告)日： 2001-02-27
- 发明人: Guido Wäschenbach , Paul Robinson , Brigitte Sandmann , Harald Magg , Wilfried Höflinger
- 申请人： Guido Wäschenbach , Paul Robinson , Brigitte Sandmann , Harald Magg , Wilfried Höflinger
- 优先权： DE19525569 19950713
- 主分类号： C11D1700
- IPC分类号： C11D1700
摘要：
The invention relates to a dishwasher detergent in the form of a multi-layer tablet comprising a bleach, a bleach activator, a silver/copper corrosion inhibitor and also other customary constituents, where the silver/copper corrosion inhibitor is not present together with the bleach and the bleach activator in one layer.
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