发明名称 IMPROVED HYRAULIC CEMENT
摘要 <p>The storage properties of a hydraulic cement containing a superplasticizer and treated with from 0.l to 10% by weight of water are improved by the addition of a set-retarding plasticizer such as glucose or sodium gluconate.</p>
申请公布号 EP0290394(B1) 申请公布日期 1990.10.31
申请号 EP19880810279 申请日期 1988.05.03
申请人 SANDOZ AG;SANDOZ-PATENT-GMBH;SANDOZ-ERFINDUNGEN VERWALTUNGSGESELLSCHAFT M.B.H. 发明人 BIAGINI, STEFANO;COLLEPARDI, MARIO
分类号 C04B28/02;C04B7/02;C04B7/32;C04B7/51;C04B20/10;C04B28/04 主分类号 C04B28/02
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