Deicing/anti-icing fluids
    4.
    发明授权
    Deicing/anti-icing fluids 有权
    除冰/防冰液

    公开(公告)号:US07105105B2

    公开(公告)日:2006-09-12

    申请号:US10833942

    申请日:2004-04-28

    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。

    Biobased deicing/anti-icing fluids
    5.
    发明授权
    Biobased deicing/anti-icing fluids 有权
    生物基除冰/防冰液

    公开(公告)号:US07169321B2

    公开(公告)日:2007-01-30

    申请号:US10374662

    申请日:2003-02-26

    IPC分类号: C09K3/18

    CPC分类号: C09K3/185 C09K3/18

    摘要: A nontoxic deicing/anti-icing fluid includes a biobased freezing point depressant, a surfactant, an antioxidant, and water. The fluid has an LD50 greater than about 10,000 mg/L. Another deicing/anti-icing fluid includes a biobased freezing point depressant, a vinylpyrrolidone polymer having a molecular weight between about 10,000 and about 700,000, and water. Another deicing/anti-icing fluid includes a biobased freezing point depressant, a nonionic surfactant selected from the polyoxyalkylene ethers, an antioxidant, and water. Another deicing/anti-icing fluid includes a biobased freezing point depressant, a surfactant, a food grade material that functions as an antioxidant, and water. A further deicing/anti-icing fluid includes a biobased freezing point depressant, a material that functions as both a buffer and a freezing point depressant, and water.

    摘要翻译: 无毒除冰/防冰液体包括生物基冰点抑制剂,表面活性剂,抗氧化剂和水。 流体具有大于约10,000mg / L的LD 50。 另一种除冰/防冰液体包括生物基冰点抑制剂,分子量约为10,000至约700,000的乙烯基吡咯烷酮聚合物和水。 另一种除冰/防冰液体包括生物基冰点抑制剂,选自聚氧化烯醚,抗氧化剂和水的非离子表面活性剂。 另一种除冰/防冰液体包括生物基冰点抑制剂,表面活性剂,起抗氧化剂作用的食品级材料和水。 另外的除冰/防冰液体包括生物基凝固点抑制剂,作为缓冲剂和凝固点抑制剂两者的材料以及水。