| 发明名称 |
COMPOSITIONS FOR TREATING WATER SYSTEMS |
| 摘要 |
<p>The present invention relates to treatment of water, and more specifically to treatment of water using a stable formulation of polyhexamethylene biguanide (PHMB) and a liquid or solid zinc salt for the application and prevention algae in recirculated and stagnant water systems. The invention also encompasses methods of treating water that already contains PHMB.</p> |
| 申请公布号 |
EP2470009(A1) |
申请公布日期 |
2012.07.04 |
| 申请号 |
EP20100812479 |
申请日期 |
2010.08.09 |
| 申请人 |
ARCH CHEMICALS, INC. |
发明人 |
UNHOCH, MICHAEL, J.;BROWN, PATRICIA |
| 分类号 |
C02F1/50;A01N47/44;A01N59/16;C02F103/42 |
主分类号 |
C02F1/50 |
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