发明授权
- 专利标题： Detergent-free scouring composition
- 专利标题（中）： 无洗涤剂冲洗组合物
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申请号： US10107613申请日： 2002-03-28
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公开(公告)号： US06969699B1公开(公告)日： 2005-11-29
- 发明人: Raja Sen , Ujjal Bhattacharjee , Deba Priya Choudhury , Lakshmi Narayan Nandi , Saikat Maitra
- 申请人： Raja Sen , Ujjal Bhattacharjee , Deba Priya Choudhury , Lakshmi Narayan Nandi , Saikat Maitra
- 申请人地址： IN
- 专利权人： Council of Scientific & Industrial Research
- 当前专利权人： Council of Scientific & Industrial Research
- 当前专利权人地址： IN
- 代理机构： Gauthier & Connors LLP
- 主分类号： C11D3/10
- IPC分类号： C11D3/10 ; C11D3/14 ; C11D17/00
摘要：
The present invention provides a low foaming scouring powder composition, said composition comprising fly ash as an abrasive agent ranges between 40 and 75%, an surfactant ranges between 3 and 6%, an alkali metal carbonate ranges between 10 and 20 %, an alkali metal bicarbonate ranges between 3 and 15%, an alkali halide ranges between 1 and 10 %, clay ranges between 5 to 50% and optionally traces of perfumes and colors and a process for preparing the above said composition.
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