发明名称 |
Environmentally safe snow and ice dissolving liquid |
摘要 |
The present invention relates to a snow-and ice dissolving composition comprising an aqueous solution of urea and ammonium-nitrate. The aqueous solution has a mass ratio of (4.5-5.5):(3.6-4.4):(6.3-7.7). In addition, 1.5-2.0 mass per cent of benzoic-acid and/or 0.10-0.25 mass per cent of benzo-or tolyl triazol as corrosion inhibitors can be added. |
申请公布号 |
AU5699596(A) |
申请公布日期 |
1996.11.21 |
申请号 |
AU19960056995 |
申请日期 |
1996.05.02 |
申请人 |
JOZSEF KERTI;PETER KARDOS;TIBOR KALMAN |
发明人 |
JOZSEF KERTI;PETER KARDOS;TIBOR KALMAN |
分类号 |
C09K3/18;E01H13/00 |
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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