发明公开
- 专利标题： Liquid acidic hard surface cleaning composition
- 专利标题（中）： 用于硬表面的液体酸清洁组合物
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申请号： EP04447074.8申请日： 2004-03-25
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公开(公告)号： EP1580258A1公开(公告)日： 2005-09-28
- 发明人: Evers, Marc Francois Theophile , Todini, Oreste , Mertens, Annick Julia Oscar
- 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： Kellenberger, Jakob
- 主分类号： C11D3/02
- IPC分类号： C11D3/02 ; C11D3/20 ; C11D7/08 ; C11D7/26 ; C11D11/00
摘要：
The present invention describes liquid aqueous acidic cleaning compositions suitable for removing limescale, comprising an acid system, wherein said acid system comprises formic acid and an acid forming slightly water soluble calcium salts. The compositions of the present invention deliver excellent limescale removal performance as well as outstanding greasy soap scum cleaning on hard-surfaces.
公开/授权文献
- EP1580258B1 Liquid acidic hard surface cleaning composition 公开/授权日：2009-09-23
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