发明名称 |
CALCIUM HYPOCHLORITE COMPOSITIONS COMPRISING ZINC SALTS AND LIME |
摘要 |
<p>The present invention is directed to a granular water treatment composition, comprising: 35-95 wt % calcium hypochlorite; 1 to 50 wt % magnesium sulfate or a hydrate thereof; 0.1 to 10 wt % lime; and 0.1 to 55 wt % of a water soluble zinc salt or a hydrate thereof; wherein the weight percents are based on the total weight of the composition. The present invention is also directed to a water treatment tablet, comprising 35-95 wt % calcium hypochlorite; 1 to 50 wt % magnesium sulfate or a hydrate thereof; 0.1 to 10 wt % lime; and 0.1 to 10 wt % of a water soluble zinc salt or a hydrate thereof; wherein the weight percents are based on the total weight of the composition.</p> |
申请公布号 |
EP2155604(A4) |
申请公布日期 |
2012.06.13 |
申请号 |
EP20080727118 |
申请日期 |
2008.03.24 |
申请人 |
ARCH CHEMICALS, INC. |
发明人 |
MULLINS, RICHARD, M.;UNHOCH, MICHAEL, J. |
分类号 |
C01B11/06 |
主分类号 |
C01B11/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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