发明公开
EP0716681A1 AUTOMATIC DISHWASHING DETERGENT COMPOSITION BASED ON SODIUM POTASSIUM TRIPOLYPHOSPHATE
无效
基于NATRIUMKALIUMTRIPOLYPHOSPHAT机碟机用洗涤剂
- 专利标题： AUTOMATIC DISHWASHING DETERGENT COMPOSITION BASED ON SODIUM POTASSIUM TRIPOLYPHOSPHATE
- 专利标题（中）： 基于NATRIUMKALIUMTRIPOLYPHOSPHAT机碟机用洗涤剂
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申请号： EP94926856.0申请日： 1994-08-18
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公开(公告)号： EP0716681A1公开(公告)日： 1996-06-19
- 发明人: FAIR, Michael, Joseph , NICHOLSON, John, Richard
- 申请人： UNILEVER N.V. , UNILEVER PLC
- 申请人地址： Weena 455 NL-3013 AL Rotterdam NL
- 专利权人： UNILEVER N.V.,UNILEVER PLC
- 当前专利权人： UNILEVER N.V.,UNILEVER PLC
- 当前专利权人地址： Weena 455 NL-3013 AL Rotterdam NL
- 代理机构： Rosen Jacobson, Frans Lucas M., et al
- 优先权： US19930116421 19930903
- 国际公布： WO1995006704 19950309
- 主分类号： C11D3
- IPC分类号： C11D3 ; C11D7
摘要：
A stable homogeneous liquid detergent composition based on sodium potassium tripolyphosphate, which is either formed in situ or preneutralized, and ortho- or pyrophosphates is described. The composition contains sodium and potassium ions in a K+/Na+ weight ratio of about 0.5 to less than about 1.5, and is substantially free of alkali silicate.
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