发明名称 |
Snow and ice control compositions |
摘要 |
A biodegradable, aqueous, snow and ice control composition, having as active ingredient a mixture of urea, ethylene glycol and methanol and possessing a salting out temperature (SOT) down to about -40 DEG C (-40 DEG F) is provided for maintaining roads, airport runways and strip mining soil surfaces free of ice and snow for extended periods.
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申请公布号 |
US3928221(A) |
申请公布日期 |
1975.12.23 |
申请号 |
US19730388482 |
申请日期 |
1973.08.15 |
申请人 |
KAISER ALUMINUM & CHEMICAL CORPORATION |
发明人 |
SLATER, JACK D.;LATHAM, WILLIAM G. H.;FARROW, ROBERT H. |
分类号 |
C09K3/18;(IPC1-7):C09K3/18 |
主分类号 |
C09K3/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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