公开(公告)号：US4358389A

公开(公告)日：1982-11-09

申请号：US244976

申请日：1981-03-18

申请人： Inge Konig-Lumer ,  Ulrich Schwenk ,  Rene Salvador ,  Josef Kapfinger

发明人： Inge Konig-Lumer ,  Ulrich Schwenk ,  Rene Salvador ,  Josef Kapfinger

IPC分类号： B64D15/00 ,  C09K3/18

CPC分类号： C09K3/185

摘要： A liquid agent for de-icing and protecting against icing-up is described, by means of which it is possible, in particular, to free the metal surface of aircraft rapidly and completely from ice, hoar-frost, snow and the like, and to protect the surface against further build-up for a relatively long period. The agent is essentially composed of several components, namely of (a) glycols, (b) water, (c) thickeners, (d) substances insoluble in water, (e) surface-active agents, (f) corrosion inhibitors and (g) alkaline compounds, in very specific quantities in each case, the quantity of the components (a) and (b) being at least 94%, relative to the total weight of the agent. Its pH value is 7.5 to 10.

摘要翻译： 描述了用于除冰和防止结冰的液体剂，借助于此，可以特别地使飞机的金属表面迅速和完全地从冰，霜冻，雪等中释放出来， 以保护表面免受进一步积聚相当长的时间。 该试剂基本上由（a）二醇，（b）水，（c）增稠剂，（d）不溶于水的物质，（e）表面活性剂，（f）腐蚀抑制剂和（g） ）碱性化合物，在每种情况下非常特定的量，相对于试剂的总重量，组分（a）和（b）的量为至少94％。 其pH值为7.5〜10。