| 发明名称 |
OLIGOMERIC DISPERSANT |
| 摘要 |
<p>A dry cast article and method for making the same, wherein the dry cast article includes an oligomeric dispersant that is a reaction product of two or three moieties is provided. To make a dry cast article, hydraulic cement, water, coarse aggregate, fine aggregate, optionally a surface active agent/a ir entraining agent, and an oligomeric dispersant are mixed and used to form a dry cast article from the mixture.</p> |
| 申请公布号 |
CA2495811(A1) |
申请公布日期 |
2004.03.25 |
| 申请号 |
CA20032495811 |
申请日期 |
2003.09.04 |
| 申请人 |
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH |
发明人 |
SHENDY, SAMY M.;BROWER, LYNN E.;PICKETT, JOHN;DANKO, FRANK;LU, RUNHAI;PORSCH, MICHAEL;PACKE-WIRTH, RAINER;VICKERS, THOMAS M.;BURY, JEFFREY R. |
| 分类号 |
C04B18/08;C04B18/14;C04B22/06;C04B24/00;C04B24/16;C04B24/24;C04B24/26;C04B24/28;C04B24/32;C04B28/02;(IPC1-7):C04B24/32 |
主分类号 |
C04B18/08 |
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