| 发明名称 |
METHOD FOR IMPROVING WETTING OF WATER REPELLENT SOIL |
| 摘要 |
Water repellent soil is treated with low concentrations of EO/PO block copolymer having an HLB value of less than or equal to 2; an average molecul ar weight of greater than 3,000; and a percent hydrophile of 10 in order to rapidly increase the wetting rate of the water repellent soil.
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| 申请公布号 |
CA2463525(A1) |
申请公布日期 |
2003.04.17 |
| 申请号 |
CA20022463525 |
申请日期 |
2002.10.08 |
| 申请人 |
AQUATROLS CORPORATION OF AMERICA, INC. |
发明人 |
BIALLY, PAUL THOMAS;KOSTKA, STANLEY J. |
| 分类号 |
C09K17/14;C09K17/16;C09K17/18;C09K101/00;(IPC1-7):C09K17/16 |
主分类号 |
C09K17/14 |
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