| 发明名称 |
CONCRETE SURFACE RETARDERS |
| 摘要 |
Surface retarder compositions of the invention comprise at least one surface retarder active suspended in a vegatable oil or derivative thereof, an anima l oil or derivative thereof, or mixtures thereof. Methods involving use of the compositions are also described.
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| 申请公布号 |
CA2543441(C) |
申请公布日期 |
2009.12.22 |
| 申请号 |
CA20042543441 |
申请日期 |
2004.10.05 |
| 申请人 |
W.R. GRACE & CO.-CONN |
发明人 |
MAUCHAMP, JOHN;ANTOINE, PHILIPPE;VINCENT, DANY;HAZRATI, KATI |
| 分类号 |
C09D189/00;B05D1/40;B05D3/00;C04B24/08;C04B24/10;C04B40/00;C09D5/00;C09D191/00 |
主分类号 |
C09D189/00 |
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