| 发明名称 |
DISPERSANT FOR HYDRAULIC COMPOSITION |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a dispersant for a hydraulic composition, which has high dispersing capability and shows a lesser adverse effect on the setting of cement. SOLUTION: This dispersant contains a compound having 2-20 anionic functional groups at one of the terminals and one polyoxyalkylene group. |
| 申请公布号 |
JP2002060262(A) |
申请公布日期 |
2002.02.26 |
| 申请号 |
JP20000247368 |
申请日期 |
2000.08.17 |
| 申请人 |
TAIHEIYO CEMENT CORP |
发明人 |
YAMADA KAZUO;OGAWA SHOICHI;OZU HIROSHI;TSUKADA KAZUHISA |
| 分类号 |
C04B24/04;C04B24/02;C04B24/12;C04B24/32;C04B103/40;C08G65/329;(IPC1-7):C04B24/04 |
主分类号 |
C04B24/04 |
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