| 发明名称 |
Method for controlling scale formation and deposition |
| 摘要 |
A method and composition for controlling the formation and deposition of scale imparting compounds in an aqueous system is disclosed. A treatment comprising a sulfonated polymer and a polymaleic acid is effective in controlling the formation and deposition of such compounds.
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| 申请公布号 |
US5518630(A) |
申请公布日期 |
1996.05.21 |
| 申请号 |
US19950384990 |
申请日期 |
1995.02.07 |
| 申请人 |
BETZ LABORATORIES, INC. |
发明人 |
FREESE, DONALD T.;PEREZ, LIBARDO A. |
| 分类号 |
C02F5/10;(IPC1-7):C02F5/10 |
主分类号 |
C02F5/10 |
| 代理机构 |
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| 地址 |
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