发明名称 Flow properties of dry cementitious materials
摘要 Methods of improving the flow properties of one or more dry particulate cementitious materials are provided. The methods are basically comprised of dry-blending a particulate flow enhancing additive comprised of a particulate solid adsorbent material having a flow inducing polar molecule producing chemical adsorbed thereon with said cementitious materials.
申请公布号 US6478869(B2) 申请公布日期 2002.11.12
申请号 US20010815903 申请日期 2001.03.23
申请人 HALLIBURTON ENERGY SERVICES, INC. 发明人 REDDY BAIREDDY R.;SWEATMAN RONALD E.;HEATHMAN JAMES F.;FITZGERALD RUSSELL M.;CROOK RONALD J.
分类号 C04B20/10;C04B28/02;C09K8/46;(IPC1-7):C04B24/04 主分类号 C04B20/10
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