发明公开
- 专利标题： Liquid automatic dishwashing compositons providing glassware protection
- 专利标题（中）： 液体自动洗涤组合物提供玻璃保护
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申请号： EP90301307.6申请日： 1990-02-07
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公开(公告)号： EP0387997A3公开(公告)日： 1991-01-23
- 发明人: Cilley, William Ajalon , Wise, Rodney Mahlon
- 申请人： THE PROCTER & GAMBLE COMPANY
- 申请人地址： One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 专利权人： THE PROCTER & GAMBLE COMPANY
- 当前专利权人： THE PROCTER & GAMBLE COMPANY
- 当前专利权人地址： One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 代理机构： Gibson, Tony Nicholas
- 优先权： US310816 19890213
- 主分类号： C11D3/395
- IPC分类号： C11D3/395 ; C11D3/12 ; C11D1/722 ; C11D7/02
摘要：
Disclosed are liquid automatic dishwashing detergent compositions containing an insoluble inorganic zinc salt useful for inhibition of glassware corrosion in the dishwasher. These compositions are particularly desirable because use of them in the dishwasher does not result in precipitation of insolubles on the dishware or dishwasher parts.
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