| 发明名称 |
Cleaning compositions and their use |
| 摘要 |
A cleaning composition contains the components for a pH step reaction, held apart or in stasis in needed, until they are delivered to the locus to be cleaned. The composition may include standard cleaning agents such as surfactants. The composition undergoes a change in pH at the locus, promoting effective cleaning.
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| 申请公布号 |
US2004072710(A1) |
申请公布日期 |
2004.04.15 |
| 申请号 |
US20030333180 |
申请日期 |
2003.10.22 |
| 申请人 |
MCKECHNIE MALCOLM TOM;LANG ANGUS;PRIESTNALL MICHAEL ALEXANDER;BARNFORTH JONATHAN;DAVIES MATTHEW;SCOTT STEPHEN KEITH |
发明人 |
MCKECHNIE MALCOLM TOM;LANG ANGUS;PRIESTNALL MICHAEL ALEXANDER;BARNFORTH JONATHAN;DAVIES MATTHEW;SCOTT STEPHEN KEITH |
| 分类号 |
C11D3/39;C11D3/48;C11D17/00;C11D17/04;(IPC1-7):D06L1/00 |
主分类号 |
C11D3/39 |
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