| 发明名称 |
Roadbed stabilization |
| 摘要 |
Roadbed material is stabilized by the addition of a small amount of potassium formate, preferably together with a water-soluble polymer which is preferably a cationic polymer.
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| 申请公布号 |
US6689204(B2) |
申请公布日期 |
2004.02.10 |
| 申请号 |
US20020077626 |
申请日期 |
2002.02.15 |
| 申请人 |
CLEARWATER INTERNATIONAL, L.L.C. |
发明人 |
STANLEY MARK E. |
| 分类号 |
C09K17/14;C09K17/18;C09K17/20;E01C3/04;(IPC1-7):C09K17/14;C09K17/22;C09K17/42;C09D7/12 |
主分类号 |
C09K17/14 |
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代理人 |
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