发明授权
- 专利标题: CLEANING METHOD
- 专利标题(中): 清洗过程
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申请号: EP95940201.7申请日: 1995-11-16
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公开(公告)号: EP0793711B1公开(公告)日: 2000-04-26
- 发明人: GEERLINGS, Detlef, Heiko, Michael , JAKOBS, Ruben, Emiel, Marco, Julius
- 申请人: UNILEVER N.V. , UNILEVER PLC
- 申请人地址: Weena 455 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 3013 AL Rotterdam NL
- 代理机构: Rosen Jacobson, Frans Lucas M.
- 优先权: GB9423495 19941121
- 国际公布: WO9616159 19960530
- 主分类号: C11D7/60
- IPC分类号: C11D7/60
摘要:
In a method of cleaning glass containers in a continuous feed process, an aqueous composition comprising an alkaline agent and a weak sequestrant. A typical alkaline agent is NaOH. Typical weak sequestrants are polyacrylates (e.g. MW
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