发明名称 |
Hardening accelerator composition |
摘要 |
The invention relates to a process for the preparation of a hardening accelerator composition by reacting a calcium source selected from calcium hydroxide, calcium oxide with a water-soluble silicate compound in the presence of at least one water-soluble polymeric dispersing agent and the hardening accelerator composition obtainable by said process. The composition has a low content of anions and of alkali cations and is therefore broadly applicable in building material mixtures. |
申请公布号 |
AU2014209859(B2) |
申请公布日期 |
2016.12.08 |
申请号 |
AU20140209859 |
申请日期 |
2014.01.27 |
申请人 |
BASF SE |
发明人 |
Hesse, Christoph;Nicoleau, Luc |
分类号 |
C04B28/02;C04B28/06;C04B28/14;C04B28/16;C04B40/00 |
主分类号 |
C04B28/02 |
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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