发明名称 |
Improvements in or relating to organic compounds |
摘要 |
<p>A cement clinker grinding aid which comprises a styrene-maleic anhydride copolymer (SMA) superplasticiser. The SMA is preferably a type with polyoxyalkylene-based side chains. Use of the grinding aid renders the grinding process more efficient and improves the performance of cementitous compositions in which the cement thus ground is used.</p> |
申请公布号 |
GB9602084(D0) |
申请公布日期 |
1996.04.03 |
申请号 |
GB19960002084 |
申请日期 |
1996.02.02 |
申请人 |
SANDOZ LTD |
发明人 |
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分类号 |
B02C23/06;C04B7/52;C04B24/26;C08F299/02;C08L35/06;C08L55/00 |
主分类号 |
B02C23/06 |
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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