| 发明名称 |
Fluidising composition |
| 摘要 |
A fluidizing admixture for use with sprayable cementitious compostions, the admixture consists of 2-phosphonobutane-1,2,4-tricarboxylic acid and at least one selected polymer derived from ethylenically-unsaturated mono- or dicarboxylic acids. Citric acid may optionally be present. The admixture has good fluidizing properties and outstanding shelf-life. |
| 申请公布号 |
US8177905(B2) |
申请公布日期 |
2012.05.15 |
| 申请号 |
US20100694796 |
申请日期 |
2010.01.27 |
| 申请人 |
ALBRECHT GERHARD;OPPLIGER MAX;YANG QIWEI;ZINK HUBERTUS MATTHIAS;CONSTRUCTION RESEARCH & TECHNOLOGY GMBH |
发明人 |
ALBRECHT GERHARD;OPPLIGER MAX;YANG QIWEI;ZINK HUBERTUS MATTHIAS |
| 分类号 |
C04B24/04;C04B24/00;C04B24/12;C04B24/26;C04B28/02;C04B40/00;C04B103/32;C08K5/09;C08K5/49;C08K5/5317;C08L71/00 |
主分类号 |
C04B24/04 |
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