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    Deicing/anti-icing fluids
    1.
    发明申请
    Deicing/anti-icing fluids 有权
    除冰/防冰液

    公开(公告)号：US20050087720A1

    公开(公告)日：2005-04-28

    申请号：US10833942

    申请日：2004-04-28

    申请人： William Samuels ,  H. Conkle ,  Bruce Monzyk ,  Kevin Simmons ,  John Frye ,  Todd Werpy ,  Sara Kuczek ,  Satya Chauhan

    发明人： William Samuels ,  H. Conkle ,  Bruce Monzyk ,  Kevin Simmons ,  John Frye ,  Todd Werpy ,  Sara Kuczek ,  Satya Chauhan

    IPC分类号： C09K3/18

    CPC分类号： C09K3/18 ,  C09K3/185

    摘要： A nontoxic deicing/anti-icing fluid includes a freezing point depressant selected from short chain polyols having 3 to 5 carbons atoms, and mixtures thereof, a wetting agent, an antioxidant/preservative, and water. The fluid has an LD50 greater than about 10,000 mg/L. Another deicing/anti-icing fluid includes the freezing point depressant, a vinylpyrrolidone polymer having a molecular weight between about 10,000 and about 700,000, and water. A runway deicing fluid includes glycerol, a buffer, an antioxidant/preservative, and water. Another deicing/anti-icing fluid includes a freezing point depressant having hydrophobic character, a wetting agent comprising an organophosphorus compound capable of producing an organic wettable surface, and water.

    摘要翻译： 无毒除冰/防冰液体包括选自具有3至5个碳原子的短链多元醇及其混合物，润湿剂，抗氧化剂/防腐剂和水的凝固点抑制剂。 流体具有大于约10,000mg / L的LD 50。 另一种除冰/防冰液体包括冰点抑制剂，分子量介于约10,000至约700,000之间的乙烯基吡咯烷酮聚合物和水。 跑道除冰液包括甘油，缓冲剂，抗氧化剂/防腐剂和水。 另一种除冰/防冰流体包括具有疏水性的凝固点抑制剂，包含能够产生有机可湿性表面的有机磷化合物的润湿剂和水。

    Process for producing a deicing/anti-icing fluid
    2.
    发明申请
    Process for producing a deicing/anti-icing fluid 有权
    除冰/防冰液的制造方法

    公开(公告)号：US20050253110A1

    公开(公告)日：2005-11-17

    申请号：US10980361

    申请日：2004-11-03

    申请人： Satya Chauhan ,  William Samuels ,  Sara Kuczek ,  H. Conkle

    发明人： Satya Chauhan ,  William Samuels ,  Sara Kuczek ,  H. Conkle

    IPC分类号： C09K3/18

    CPC分类号： C09K3/185 ,  C09K3/18

    摘要： In a process for producing a deicing/anti-icing fluid, a byproduct stream is obtained from a process that produces monoalkyl esters of long chain fatty acids. The stream includes water, glycerol, and an alkali-containing compound. The stream is converted to a deicing/anti-icing fluid by adding an acid to the stream to neutralize the alkali-containing compound to produce an alkali salt that functions as a supplemental freezing point depressant.

    摘要翻译： 在除冰/防冰流体的制备方法中，从生产长链脂肪酸单烷基酯的方法获得副产物流。 该流包括水，甘油和含碱化合物。 通过向流中加入酸以中和含碱化合物以产生用作补充的凝固点抑制剂的碱性盐，将物流转化为除冰/防冰液。